2001-12-31 Richard Henderson <rth@redhat.com>

2001-12-31 Richard Henderson <[email protected]>

* config/tc-ia64.c (errata_nop_necessary_p): Prototype.
(make_unw_section_name): Constify local variables.

* config/tc-ia64.c (has_suffix_p): New.
(note_register_values): Use it instead of strstr.

2001-12-31 Jeffrey A Law ([email protected])

* config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
'X', 'M', and 'A'.

2001-12-21 Jakub Jelinek <[email protected]>

* config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
(sparc_cons): Provide prototype.
* config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
reloc->addend = fixp->fx_addnumber shouldn't be done instead of
enumarating for which pc relative ones it should be done.
(sparc_cons_special_reloc): New variable.
(sparc_cons): New function.
(cons_fix_new_sparc): Use sparc_cons_special_reloc.

2001-12-20 Thiemo Seufer <[email protected]>
Daniel Jacobowitz <[email protected]>

* config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
(file_mips_fp32): Likewise.
(md_begin): Compatibility handling for -mipsN option.

2001-12-20 Alexandre Oliva <[email protected]>

* config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).

2001-12-20 matthew green <[email protected]>

* config/tc-ppc.c (md_parse_option): Make -maltivec default
to generating PowerPC instructions.

2001-12-20 Jason Thorpe <[email protected]>

* configure.in (mips-dec-netbsd*): Delete.
* configure: Regenerate.

* configure.in (arm-*-netbsdelf*): Add target.
* configure: Regenerate.

2001-12-18 Nick Clifton <[email protected]>

* config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
definition.

2001-12-18 Niibe Yutaka <[email protected]>

* configure.in (assign object format): Bug fix for setting
endian.
* configure: Regenerate.

2001-12-18 matthew green <[email protected]>

* configure.in (m68k-*-netbsdelf*): New target.
(m68k-*-netbsd*): Also include ELF support.
(m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
* configure: Regenerate.

2001-12-18 Thiemo Seufer <[email protected]>

* gasp.c (main): Protoype.

2001-12-17 Richard Henderson <[email protected]>

* config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.

2001-12-17 Nick Clifton <[email protected]>

* cgen.c: Add prototype for queue_fixup.
(gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
possible longjmp corruption.
* cgen.h: Add prototype for gas_cgen_md_operand.

2001-12-15 Alan Modra <[email protected]>

* config/obj-elf.c (obj_elf_init_stab_section): References are
kept to section name strings. Don't alloca them!

2001-12-12 Alexandre Oliva <[email protected]>

* config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
OPERAND_ATSIGN as O_absent.

2001-12-07 Geoffrey Keating <[email protected]>
Richard Henderson <[email protected]>

* configure.in: Add support for xstormy16.
* configure: Regenerated.
* Makefile.am: Add support for xstormy16.
* Makefile.in: Regenerated.
* config/tc-xstormy16.c: New file.
* config/tc-xstormy16.h: New file.

2001-12-06 Richard Earnshaw ([email protected])

* tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
(do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
(do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
(do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
(do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
(do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
(do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
(do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
(do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
(do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
(do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
(do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
FLAGS.
(struct asm_opcode): Adjust parms field accordingly.
(md_assemble): Don't pass dummy second argument when calling worker
functions.
(build_arm_ops_hsh): Add prototype
(BAD_FLAGS): Delete.

2001-12-05 Richard Earnshaw <[email protected]>

* tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
cond_offset. Rename variants->variant.
(insns): Adjust for new format. Explicitly code each variant that
takes flags. Remove temporary instructions.
(struct arm_it): Remove redundant field suffix.
(s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
(stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
(long_flag): Delete.
(struct asm_flg): Delete.
(LONGEST_INST): Delete.
(V4_STR_BIT): Define.
(struct thumb_opcode): Rename variants->variant.
(do_empty): Renamed from do_nop.
(ldst_extend): Delete argument hwse. Split code for half-word and
signed byte instructions to ...
(ldst_extend_v4): ... here.
(ld_mode_required_here): Use ldst_extend_v4.
(do_ldrd): Simplify now that this is only called for ldrd. No
need to test for XScale, which was wrong anyway. Don't reject r12
as a target register. Add test that ldrd doesn't update an index
register.
(do_pld): Don't allow post-indexed or write-back addressing modes.
Adjust call to ldst_extend.
(do_adr): Split code for adrl to ...
(do_adrl): ... here.
(do_cmp): No need to fold in COND_BIT.
(do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
code to handle half-word and signed byte instructions to ...
(do_ldstv4): ... here.
(do_ldstt): New function. Handle load/store with translate.
(do_ldmstm): Write feature modification bits directly into
inst.instruction.
(do_fpa_ldst): Remove suffix handling code.
(do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
(do_fpa_ldmstm): Type of access is now held in inst.instruction.
(build_arm_ops_hsh): New function.
(md_begin): Call it. Don't build the ARM opcode directly.
(md_assemble): Simplify ARM instruction handling.

2001-12-05 Arati Dikey <[email protected]>

* tc-sh.c (parse_at): Corrected incorrect op->type selection due
to missing 'else'.

2001-12-04 Alexandre Oliva <[email protected]>

* config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
that we can tell which operand refers to the insn put in the L
container and mark it as such, so that the relocation type can be
adjusted.

2001-12-04 Thiemo Seufer <[email protected]>

* config/tc-mips.c (mips_cpreturn_offset): Better comment.
(load_register): Better error message. Cast away signedness
mismatches. Add casts needed for varargs.
(load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
Remove superfluous casts.
(macro): Cast away signedness mismatches. Remove superfluous casts.
(s_cpload): Fix wrong comment.
(s_mips_weakext): Standardize output message.
(get_number): Likewise.

2001-12-04 Thiemo Seufer <[email protected]>

* config/tc-mips.c (append_insn): Add jump address range overflow
check.

2001-12-04 Thiemo Seufer <[email protected]>

* config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
for ELF only.
(show): Document -mabi option.

2001-12-03 Jeroen Dobbelaere <[email protected]>

* config/tc-arm.c (md_parse_option): Only clear cpu part when
specifying 'xscale' cpu (don't change the fpu part).

2001-12-04 Alexandre Oliva <[email protected]>

* config/tc-d10v.c (find_opcode): Reject SP operand if
OPERAND_NOSP flag is present.

2001-12-03 Eric Christopher <[email protected]>

* config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.

2001-12-02 Thiemo Seufer <[email protected]>

* config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
by BFD_RELOC_GPREL16.
(load_address): Likewise.
(macro): Likewise.
(md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
BFD_RELOC_GPREL32.
(s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
(tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
*config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.

2001-11-29 Alexandre Oliva <[email protected]>

* config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
prefix `+'.

* config/tc-d10v.c (find_opcode): Reject non-SP operand if
flags requires SP.

2001-11-29 Arati Dikey <[email protected]>

* tc-sh.c (parse_at): Removed case-sensitivity of index register
R8, R9.

2001-11-28 Jakub Jelinek <[email protected]>

* write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
in reloc if it has non-zero addend.
* config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
* config/tc-sparc.c (md_apply_fix3): Likewise.

2001-11-28 Andreas Schwab <[email protected]>

* as.c (parse_args): Call md_after_parse_args if defined.
* config/tc-ia64.h (md_after_parse_args): Define.
* config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
* doc/internals.texi (CPU backend): Document md_after_parse_args.

2001-11-23 Jakub Jelinek <[email protected]>

* config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
* write.c (adjust_reloc_syms): Don't handle relocs against
SEC_MERGE section symbols specially.
(fixup_segment): Likewise.

2001-11-21 Richard Sandiford <[email protected]>

* config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
(md_apply_fix3): ...here. Don't prevent the symbol value being
subtracted twice from GPREL addends.
(tc_gen_reloc): Add the symbol value to a GPREL addend if it was
subtracted by the previous function.

2001-11-20 Nick Clifton <[email protected]>

* config/tc-avr.c (md_apply_fix3): Fix typo introduced by
md_apply_fix3 change.

2001-11-20 Ben Elliston <[email protected]>

* config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
usage after md_apply_fix3 cleanups.

2001-11-19 Hans-Peter Nilsson <[email protected]>

* doc/c-mmix.texi: Use texinfo 4 features.
(MMIX-mmixal): Fix typo.

2001-11-17 Hans-Peter Nilsson <[email protected]>

* config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
val assignment.

2001-11-16 Michael Snyder <[email protected]>

* stabs.c (stabs_generate_asm_lineno): Remember file and line number
from one call to the next, and eliminate consecutive duplicates
(thereby emitting only one line symbol per source line).
* dwarf2dbg.c (dwarf2_gen_line_info): Ditto.

2001-11-16 Alan Modra <[email protected]>

* config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.

2001-11-15 H.J. Lu <[email protected]>

* config/tc-hppa.c (md_apply_fix3): Fix a typo.

2001-11-15 H.J. Lu <[email protected]>

* config/tc-alpha.c (md_apply_fix3): Fix a typo.

2001-11-15 Nick Clifton <[email protected]>

* write.c (fixup_segment): Remove references to md_apply_fix and
TC_HANDLE_FX_DONE.
* cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
of md_apply_fix to md_apply_fix3.
Make all md_apply_fix3 functions void.
* cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
* doc/internals.texi: Update references to md_apply_fix3.
* tc.h: Update prototype for md_apply_fix3.

2001-11-15 Alan Modra <[email protected]>

* config/tc-i386.h (md_end): Define.
(i386_elf_emit_arch_note): Declare.
(CpuUnknown): Delete.
* config/tc-i386.c (default_arch): Constify.
(smallest_imm_type): Remove CpuUnknown test.
(md_assemble): Don't bother checking cpu_arch_flags non-zero.
(i386_elf_emit_arch_note): New function.

* po/POTFILES.in: Regenerate.

2001-11-15 Thiemo Seufer <[email protected]>

* config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.

2001-11-15 Alan Modra <[email protected]>

* frags.c (frag_grow): Revert last change.

* dwarf2dbg.c (get_frag_fix): Align last frag size.

* config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
to operand->insert.
(md_assemble): Likewise.

2001-11-12 Nick Clifton <[email protected]>

* frags.c (frag_grow): Use frag_make_room() to grow the
obstack.

2001-11-14 Nick Clifton <[email protected]>

* config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
value from the addend for fixups against local symbols in
SEC_MERGE sections - it was not added in, in the first place.

2001-11-11 Timothy Wall <[email protected]>

* write.c (relax_segment): Convert symbol address into an octet
offset prior to adding to the frag address, which is an octet
offset. Add comments to that effect.
* config/tc-tic54x.c: Fix bugs causing tests to fail.
* config/tc-tic54x.h: Ditch PARAMS macro.

2001-11-13 Alan Modra <[email protected]>

* config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
put in note section. Use sizeof instead of hard-coded constants.

2001-11-12 Thiemo Seufer <[email protected]>

* config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
(md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
Sort options a bit more logical.
(md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
OPTION_MABI only for elf targets.

2001-11-12 Thiemo Seufer <[email protected]>

* config/tc-mips.c (set_at): Add cast needed for varargs.
(load_register): Likewise.
(macro): Likewise. Some code reformatting.
(macro2): Add cast needed for varargs.
(mips16_macro): Likewise.

2001-11-12 Thiemo Seufer <[email protected]>

* config/tc-mips.c (md_assemble): Remove superflous casts.
(append_insn): Likewise.
(mips16_macro_build): Likewise.
(macro): Likewise.
(mips16_ip): Likewise.
(s_cpload): Likewise.
(mips_relax_frag): Likewise.

2001-11-12 Thiemo Seufer <[email protected]>

* config/tc-mips.c (mips_abi_level): Move in front of
mips_set_options.
(mips_set_options): Add members gp32, fp32, abi.
(file_mips_gp32): New flag.
(file_mips_fp32): New flag.
(mips_opts): Initialize the new members.
(mips_gp32): Remove.
(mips_fp32): Remove.
(HAVE_32BIT_GPRS): Use the new values from mips_opts.
(HAVE_32BIT_FPRS): Likewise.
(HAVE_NEWABI): Likewise.
(HAVE_64BIT_OBJECTS): Likewise.
(md_begin): Likewise. Save default (file) values.
(md_parse_option): Use the new values from mips_opts.
(s_mipsset): Likewise. Fix logic to keep the ABI selection if
possible. Let .set mipsN work together with .set push/pop.
Enhance error messages.
(mips_elf_final_processing): Use file_mips_* for header processing.

2001-11-09 Marek Michalkiewicz <[email protected]>

* config/tc-avr.c (mcu_types): Update for new devices.

2001-11-09 Stephane Carrez <[email protected]>

* doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
the page man title.
* doc/Makefile.in: Rebuild.
* doc/as.texinfo: Do not put man SEEALSO in document;
Use @command for commands, @option for options; Reorganize usage
to clearly identify target specific options.

2001-11-08 Thiemo Seufer <[email protected]>

* config/tc-mips.c (mips_force_relocation): Remove duplicate code.

2001-11-06 Thiemo Seufer <[email protected]>

* config/tc-mips.c (my_getSmallParser): Fix small parser bug.

2001-11-05 Martin Schwidefsky <[email protected]>

* config/tc-s390.c (tc_s390_force_relocation): Force all relocations
that need the global offset table.
(md_apply_fix3): Add code to undo opertions done in fixup_segment
triggered by TC_FORCE_RELOCATION.
* config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
a call to function tc_s390_force_relocation.
(TC_FIX_ADJUSTABLE): Define.

2001-11-04 Chris Demetriou <[email protected]>

* configure.in (mips-*-netbsd*): Add support for target.
* configure: Regenerate.

2001-11-02 Nick Clifton <[email protected]>

* configure.in (ALL_LINGUAS): Add 'fr'.
* configure: Regernate.
* po/fr.po: New file. Obtained from the translation project web
site.

2001-11-02 Richard Earnshaw <[email protected]>

* tc-arm.c: Re-arrange prototypes by architecture.
(insns): Re-arrange instructions by archtitecture. Pld instruction
is part of ARMv5E.
(tinsns): blx and bkpt are part of ARMv5T.
(do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
to do_fpa_*. All callers changed.

* tc-arm.c (insns): Add two temporary instructions to handle
ldrd/strd.

2001-11-01 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
for bra/bsr and use frag_variant(), this ensure that the possible
16-bit BFD_RELOC_16 will be in the same frag.

2001-10-31 Chris Demetriou <[email protected]>

* config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
PIC code, assume pointers the same size as GPRs.
(macro): In M_LA_AB handling for embedded PIC code, support
"la $treg,foo-bar($breg)". In load/store handling
(label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
which is used by the compiler for switch statements.
In load/store double multi-instruction macro handling
(label ldd_std) add a comment that no special handling
is currently done for embedded PIC.
(mips_ip): In 'o' (16-bit offset) case, only accept 16
bit offsets.

2001-10-31 Richard Earnshaw <[email protected]>

General cleanup of feature definitions.
* tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
(ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
(FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
(ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
(ARM_EXT_V{5,5E}): Synchronize with above.
(ARM_ARCH_V*): Define a complete set in terms of above features.
(ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
(FPU_FPA_EXT_V[12]): Define.
(FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
(FPU_ANY): Define.
(FPU_DEFAULT): Default to FPA.
(CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
Thumb, this is now ARM_ARCH_V5T.
(insns): Rework for new feature defines.
(tinsns): Likewise.
(opcode_select, do_ldst, md_begin, md_parse_option): Likewise.

2001-10-31 NIIBE Yutaka <[email protected]>

* configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
* configure: Regenerate.
* Makefile.in: Regenerate.
* doc/c-sh.texi (SH Options): Added descriptions.

2001-10-30 Hans-Peter Nilsson <[email protected]>

* configure.in: Update for MMIX port.
* Makefile.am: Ditto. Regenerate dependencies.
* Makefile.in: Regenerate.
* configure: Regenerate.
* config/tc-mmix.h, config/tc-mmix.c: New files.
* doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
* doc/Makefile.in: Regenerate.
* doc/all.texi: @set MMIX.
* doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
Include c-mmix.texi.
* doc/c-mmix.texi: New file.

2001-10-24 Chris Demetriou <[email protected]>

* config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
these evaluate to true if mips_arch indicates SB-1.

2001-10-23 Alan Modra <[email protected]>

* as.c (parse_args): Print the date as well for --version.

2001-10-20 Chris Demetriou <[email protected]>

* config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
SB-1 CPU for consistency.
(mips_cpu_info_table): Tweak comment about SB-1.

2001-10-20 H.J. Lu <[email protected]>

* config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
(cirrus_parse_offset): Likewise.

2001-10-19 Nick Clifton <[email protected]>

* config/tc-arm.c: Restore line_comment_chars.

2001-10-18 Nick Clifton <[email protected]>

* config/tc-arm.c (comment_chars): Remove semi-colon accidentally
added to the list.

2001-10-18 Hans-Peter Nilsson <[email protected]>

* write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
for undefined symbols.

2001-10-17 Chris Demetriou <[email protected]>

* doc/as.texinfo (MIPS ISA options): Added accidentally
omitted "-mips64" option to list of options.

2001-10-17 matthew green <[email protected]>

* config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
-m7410, -m7450 and -m7455 options.

2001-10-17 Alan Modra <[email protected]>

* config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
(ppc_size): Select PPC_OPCODE_64 if 64 bit.
(md_begin): Don't set ppc_size here.
(ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
(md_shortopts): Constify.
(md_longopts): Likewise.
(md_longopts_size): Likewise.
(ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
64-bit opcodes.
(ppc_machine): Explain why this function is a nop.

2001-10-17 Alan Modra <[email protected]>

* bit_fix.h: Comment typo fix.
* config/tc-mips.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-arc.c (arc_code_symbol): Remove unnecessary test.

* configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
that autoheader doesn't duplicate config.in entries.
(DEFAULT_ARCH): Ditto.
* configure: Regenerate.
* config.in: Regenerate.

2001-10-16 Alan Modra <[email protected]>

From Andrew Pines <[email protected]>
* config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.

2001-10-16 NIIBE Yutaka <[email protected]>,
Hans-Peter Nilsson <[email protected]>

* config/tc-sh.c (shl): Remove.
(big): New function.
(little): Remove shl handling. Emit error for endian mismatch.
(md_show_usage): Add description of -big.
(md_parse_option): Handle OPTION_BIG. Remove shl handling.
(OPTION_BIG): Add.
(md_pseudo_table): Add .big.
(md_longopts): Add -big.
(md_begin): Don't set target_big_endian here.
* config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
(LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
(shl): Remove.
* configure.in (endian): Default is big.
(sh-*-pe*): Little endian.
(cpu_type): Set sh for target sh*.
* configure: Regenerate.

2001-10-15 Thiemo Seufer <[email protected]>

* config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
relocations.

2001-10-13 Nick Clifton <[email protected]>

* config/tc-arm.c: Replace CONST with const.

* cgen.c: Tidy up formatting.

2001-10-12 matthew green <[email protected]>

* config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
flags, equivalent to -m7400. New -maltivec to enable AltiVec
instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
64-bit and 32-bit BookE support, respectively. Change -m403 and
-m405 to set PPC403 option.
(md_show_usage): Adjust for new options.
* doc/all.texi: Set PPC.
* doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
* doc/c-ppc.texi: New file.
* doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
* doc/Makefile.in: Regenerate.

2001-10-12 Nick Clifton <[email protected]>

* read.c (s_bad_endr): New function. Issues a warning message
about a bad use of the .rept pseudo op.
(po_table[]): Add .endr.
* read.h: Prototype s_bad_endr.

* CONTRIBUTORS: Update contact email address.

2001-10-11 Kazu Hirata <[email protected]>

* config/tc-alpha.c: Fix comment typos.
* config/tc-cris.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-mn10200.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-v850.c: Likewise.

2001-10-11 Kazu Hirata <[email protected]>

* app.c: Fix comment typos.
* bit_fix.h: Likewise.
* expr.c: Likewise.
* itbl-ops.c: Likewise.

2001-10-11 Nick Clifton <[email protected]>

* input-file.c: Include safe-ctype.h.
(input_file_open): Use ISSPACE instead of isspace.

2001-10-10 Thiemo Seufer <[email protected]>

* config/tc-mips.c (mips_cpreturn_offset): New variable.
(mips_cpreturn_register): Likewise.
(mips_gp_register): Likewise.
(s_cpsetup): New function prototype.
(s_cplocal): Likewise.
(s_cpreturn): Likewise.
(s_gpvalue): Likewise.
(mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
pseudo-ops.
(macro): Don't warn about .cprestore for NewABI.
(md_pcrel_from): Code cleanup.
(mips_force_relocation): Force output of some NewABI relocations even
without a defined symbol.
(s_cpload): Ignore .cpload for NewABI.
(s_cpsetup): Handle .cpsetup.
(s_cplocal): Handle .cplocal.
(s_cprestore): Ignore .cprestore for NewABI.
(s_cpreturn): Handle .cpreturn.
(s_gpvalue): Handle .gpvalue.
(s_cpadd): Ignore .cpadd for NewABI.
(nopic_need_relax): Take g_switch_value into account as gp
optimization.
(tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.

2001-10-10 Thiemo Seufer <[email protected]>

* config/tc-mips.c (my_getSmallParser): New function prototype.
(small_ex_type): Named this enum, more return values for
my_getSmallExpression.
(mips_ip): Allow SPC and HT between arguments. Handle some NewABI
triple relocations. Protect some parts with ifdef OBJ_ELF.
(percent_op_match): New struct, lookup table for %some_reloc().
(my_getSmallParser): New function, parses nested percent_ops also.
(my_getSmallExpression): Rewite to support nested percent_ops.

2001-10-10 Thiemo Seufer <[email protected]>

* config/tc-mips.c
(load_address): Support both 32- and 64-bit addresses.
(macro): Call load_register correctly. Expand 64-bit loads ans stores.
(macro2): Call load_address correctly.

2001-10-09 Christian Groessler <[email protected]>

* config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
since z8k-opc.h now uses the PARAMS macro.

2001-10-09 Aldy Hernandez <[email protected]>

* config/tc-arm.c: Change MAVERIK to MAVERICK.

2001-10-09 Alan Modra <[email protected]>

* config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
throughout file.
(obj_elf_change_section): Rename "group" to "group_name".
(obj_elf_section): Likewise.
(elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
first member section; Instead use elf_next_in_group.

2001-10-09 Alan Modra <[email protected]>

* config/obj-elf.c: (obj_elf_change_section): Add "group" param.
Set elf_section_data group from it. Warn if group name changed.
(obj_elf_parse_section_letters): Parse 'G' too.
(obj_elf_section): Parse group name.
(struct group_list): New.
(build_group_lists): New function.
(elf_frob_file): Create SEC_GROUP section(s).

* config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
whitespace.

2001-10-08 Aldy Hernandez <[email protected]>

* doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.

* config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
(cirrus_regtype): New enum.
(LONGEST_INST): Change to 10.
(CIRRUS_MODE1): New.
(CIRRUS_MODE2): New.
(CIRRUS_MODE3): New.
(CIRRUS_MODE4): New.
(CIRRUS_MODE5): New.
(CIRRUS_MODE6): New.
(insns): Add cirrus dsp instructions.
(ARM_EXT_MAVERIKSC_REG): New.
(cirrus_register): New.
(cirrus_mvf_register): New.
(cirrus_mvd_register): New.
(cirrus_mvfx_register): New.
(cirrus_mvdx_register): New.
(cirrus_mvax_register): New.
(ARM_EXT_MAVERIKsc_register): New.
(reg_table): Add cirrus registers.
(cirrus_valid_reg): New.
(cirrus_reg_required_here): New.
(do_c_binops_1): New.
(do_c_binops_2): New.
(do_c_binops_3): New.
(do_c_triple_4): New.
(do_c_triple_5): New.
(do_c_quad_6): New.
(do_c_dspsc_1): New.
(do_c_dspsc_2): New.
(do_c_shift_1): New.
(do_c_shift_2): New.
(do_c_ldst_1): New.
(do_c_ldst_2): New.
(do_c_ldst_3): New.
(do_c_ldst_4): New.
(do_c_binops): New.
(do_c_triple): New.
(do_c_quad): New.
(do_c_dspsc): New.
(do_c_shift): New.
(cirrus_parse_offset): New.
(do_c_ldst): New.
(md_parse_option): Add arm9e.
(md_show_usage): Same.

2001-10-08 Tom Rix <[email protected]>

* config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
location of next .bf
* config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.

2001-10-07 Alan Modra <[email protected]>

* config/obj-elf.c: Standardize error/warning messages - don't
capitalise, no final period or newline, don't say "ignoring" for
as_bad messages. In some cases, change the wording to that used
elsewhere for similar messages.
(obj_elf_section_name): New function, split out from ..
(obj_elf_section): .. here. Correctly mask off SHF_MERGE if
entsize not specified.

2001-10-05 Jakub Jelinek <[email protected]>

* doc/as.texinfo: Document M and S ELF section flags.

2001-10-05 Alan Modra <[email protected]>

* subsegs.c (subseg_text_p): Return 0 for absolute section.
* read.c (do_align): If in absolute section, warn about and ignore
non-zero fill pattern.

2001-10-05 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (tc_gen_reloc): Don't free
reloc->sym_ptr_ptr if it's not allocated.

2001-10-04 Thiemo Seufer <[email protected]>

* config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
relocation triple.
(prev_insn_fixp): Likewise.
(append_insn): Changed prototype to accept a relocation pointer.
(imm_reloc): Make it an array.
(offset_reloc): Likewise.
(md_assemble): Handle triple relocations.
(append_insn): Likewise. Add handling for some NewABI relocations.
(mips_no_prev_insn): Handle triple relocations.
(macro_build): Likewise. Add handling for some NewABI relocations.
Move handling for the 'u' case to append_insn().
(mips16_macro_build): Handle triple relocations.
(macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
for NewABI.
(mips_ip): Handle triple relocations.
(mips16_ip): Likewise.
(mips_force_relocation): Force handling of triple relocations
without symbols for NewABI.
(md_apply_fix): Add handling for some NewABI relocations.

2001-10-05 Alan Modra <[email protected]>

* config/tc-i386.c (parse_register): If not producing code for
x86_64, reject x86_64 register name matches.
(md_assemble): Remove now redundant check for x86_64 regs.

2001-10-04 Alan Modra <[email protected]>

* config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
as BFD_DEFAULT_TARGET_SIZE.
(ppc_tc): Likewise.
(ppc_is_toc_sym): Likewise.
(md_apply_fix3): Likewise.

2001-10-03 Thiemo Seufer <[email protected]>

* config/tc-mips.c (mips_64): Remove.
(mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
in it.
(mips_abi_level, mips_abi): New enum.
(mips_32bit_abi): Remove.
(HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
(HAVE_NEWABI): New define.
(HAVE_64BIT_OBJECTS): New define.
(HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
(HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
(support_64bit_objects): New prototype.
(md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
.reginfo section for n32, use .MIPS.options instead.
(support_64bit_objects): New function, code from md_parse_option.
(md_longopts): Add -n32 option.
(md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
Add -n32 option. Protect with OBJ_ELF.
(s_mipsset): Use mips_abi instead of mips_32bit_abi.
(mips_elf_final_processing): Likewise. Don't write .reginfo section
for n32, use .MIPS.options instead.

2001-10-03 Alan Modra <[email protected]>

* po/POTFILES.in: Regenerate.
* configure: Regenerate.

2001-10-02 Alan Modra <[email protected]>

* config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
bits if target is 64 bit.

* doc/as.texinfo (listing): Fix typo.

* as.c (print_version_id): Use BFD_VERSION_STRING in place of
BFD_VERSION.
* Makefile.am (Makefile): Depend on bfd/configure.in.
Run "make dep-am".
* Makefile.in: Regenerate.

2001-09-30 H.J. Lu <[email protected]>

* config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
and "ams" for compatibility.

2001-09-30 Hans-Peter Nilsson <[email protected]>

* config/tc-sh.c (md_pcrel_from_section): Transformed from
md_pcrel_from. Handle pc-relativeness against link-time
symbol. Handle relativeness to elsewhere than the fixup.
* config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
(md_pcrel_from_section): Prototype.

* Makefile.am: Update dependencies with "make dep-am".
* Makefile.in: Regenerate.

2001-09-30 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (cmp_opcode): Define prototype.
(print_opcode_format, skip_whites): Likewise.
(convert_branch, m68hc11_new_insn): Likewise.
(build_dbranch_insn, build_indexed_byte): Likewise.
(build_reg_mode, find, find_opcode): Likewise.
(print_insn_format): Fix call to print_opcode_format.
(md_assemble): Fix call to build_dbranch_insn.

2001-09-27 Nick Clifton <[email protected]>

* config/tc-arm.c: Add missing prototypes.

2001-09-26 Jeff Johnston <[email protected]>

* input-file.c (input_file_open): When reading the
first line looking for #NO_APP, prepare for the possibility
of finding #APP instead. Also fix algorithm to allow
white-space to follow either #NO_APP or #APP directives.

2001-09-25 Geoff Berry <[email protected]>

* listing.c (buffer_line): Don't write past the end of `line' when
EOF is reached.

2001-09-25 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
relocation for differences between symbols in a section other
than the one in which the difference is to be placed; apply
the relocation instead.

2001-09-24 Nick Clifton <[email protected]>

* config/tc-arc.c: Add missing prototype.
(md_atof): Change type to int. Add missing prototype.
* config/tc-arc.h: Prototype exported functions.

2001-09-22 Nick Clifton <[email protected]>

* as.c: Add missing function prototype.
* config/obj-aout.c: Fix compile time warning.

2001-09-21 Bruno Haible <[email protected]>

* config/tc-openrisc.c: Don't include <ctype.h>.

2001-09-19 Martin Schwidefsky <[email protected]>

* gas/config/tc-s390.c: Add option -mwarn-areg-zero.

2001-09-19 Alan Modra <[email protected]>

* config/tc-i370.c: Fix typo in last change.

2001-09-19 Nick Clifton <[email protected]>

* doc/as.texinfo (Symbol Names): Improve documentation on local
labels and add documenation about dollar labels.

2001-09-18 Bruno Haible <[email protected]>

* as.h: Don't include <ctype.h>.
* as.c (main): For gettext, also set the LC_CTYPE locate facet.
* atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
(atof_generic): Use ISDIGIT instead of isdigit.
* config/m68k-parse.y: Include "safe-ctype.h".
(yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
* config/obj-elf.c: Include "safe-ctype.h".
(obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
* config/obj-vms.c: Include "safe-ctype.h".
(Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
(VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
instead of isupper/islower/toupper/tolower.
* config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
(insert_sreg): Use TOUPPER instead of islower/toupper.
(machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
isalpha/isalnum/isupper/tolower.
(a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
isdigit.
* config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
* config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
(arc_extoper): Use TOLOWER instead of isupper/tolower.
* config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
(arm_psr_parse): Use ISALPHA instead of isalpha.
(accum0_required_here): Use ISALNUM instead of isalnum.
(do_ldrd): Use ISSPACE instead of isspace.
(decode_shift): Use ISALPHA instead of isalpha.
(insert_reg): Use TOUPPER instead of islower/toupper.
(arm_reg_parse): Use ISALPHA instead of isalpha.
(arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
isalnum/ispunct/tolower.
* config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_parse_option): Use TOLOWER instead of tolower.
(avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
* config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
(cris_process_instruction): Use ISLOWER instead of islower.
(get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
(get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
(get_flags): Use ISSPACE instead of isspace.
* config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
(do_assemble): Use TOLOWER instead of tolower.
* config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
(do_assemble): Use TOLOWER instead of tolower.
(d30v_start_line): Use ISSPACE instead of isspace.
* config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
(fr30_is_colon_insn): Use TOLOWER instead of tolower.
* config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
(skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
* config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
(start_label): Use ISALPHA instead of isalpha.
* config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
(pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
isupper/islower/tolower.
(pa_parse_number): Use ISDIGIT instead of isdigit.
(pa_chk_field_selector): Use TOLOWER instead of tolower.
(pa_stringer): Use ISDIGIT instead of isdigit.
* config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
(register_name): Use ISALPHA instead of isalpha.
(i370_elf_suffix): Use ISALNUM/TOLOWER instead of
isalnum/islower/tolower.
(i370_addr_offset): Use ISDIGIT/ISALPHA instead of
isdigit/isalpha.
(i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
isalpha/isxdigit.
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
instead of isdigit/islower/isupper/tolower/isalpha.
(output_invalid): Use ISPRINT instead of isprint.
* config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
(i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
* config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
(get_args): Use ISALNUM instead of isalnum.
* config/tc-ia64.c: Include "safe-ctype.h".
(dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
(ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
(ia64_parse_name): Likewise.
* config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
(assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
instead of isspace/isalnum/isupper/tolower.
* config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
* config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
(mklower_table): Remove variable.
(mklower): Remove macro.
(insert_reg): Use TOUPPER instead of islower/toupper.
(md_begin): Remove initialization of mklower_table.
(s_reg): Use ISALNUM instead of isalnum.
(mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
(parse_mri_condition): Use TOLOWER instead of isupper/tolower.
(build_mri_control_operand): Use TOLOWER instead of tolower.
(s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
* config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use ISSPACE instead of isspace.
(get_imm16): Use ISALNUM instead of isalnum.
(get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
isdigit/isupper/tolower.
(get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
instead of isalpha/isupper/tolower.
(hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
isdigit/islower/isupper.
* config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
(mcore_s_section): Use ISSPACE instead of isspace.
(parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
isspace/tolower/isalnum.
(parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
(parse_psrmod): Use TOLOWER instead of isascii/tolower.
(parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
isspace.
* config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
(mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
(mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
(my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
isdigit/tolower.
(tc_get_register): Likewise.
(get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
(s_mips_ent): Use ISDIGIT instead of isdigit.
* config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-ns32k.c: Don't include <ctype.h>.
* config/tc-pdp11.c: Include "safe-ctype.h".
(mklower): Remove function.
(parse_reg): Use TOLOWER instead of mklower.
* config/tc-pj.c: Include "safe-ctype.h".
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
(register_name): Use ISALPHA instead of isalpha.
(ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
isalnum/islower/tolower.
(md_assemble): Use ISSPACE instead of isspace.
(ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
islower/toupper.
* config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
(register_name): Use ISALPHA instead of isalpha.
(s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
(md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
isspace.
* config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
(sh_elf_suffix): Use ISALNUM/TOLOWER instead of
isalnum/islower/tolower.
(IDENT_CHAR): Use ISALNUM instead of isalnum.
(parse_reg): Use TOLOWER instead of tolower.
(find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
* config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
(sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
(parse_keyword_arg): Use ISALNUM instead of isalnum.
* config/tc-tahoe.c: Include "safe-ctype.h".
(tahoe_reg_parse): Use ISDIGIT instead of isdigit.
(tip_op): Use TOLOWER instead of isupper/tolower.
* config/tc-tic30.c: Include "safe-ctype.h".
(md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
(tic30_operand): Use TOLOWER instead of tolower.
(tic30_find_parallel_insn): Likewise.
(output_invalid): Use ISPRINT instead of isprint.
* config/tc-tic54x.c: Include "safe-ctype.h".
(tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
(lookup_version): Use TOUPPER instead of toupper.
(tic54x_var): Use ISALPHA instead of isalpha.
(tic54x_mlib): Use ISSPACE instead of isspace.
(subsym_iscons): Use TOUPPER instead of toupper.
(get_operands): Use ISSPACE instead of isspace.
(is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
(encode_indirect, encode_operand): Use TOUPPER instead of toupper.
(next_line_shows_parallel): Use ISSPACE instead of isspace.
(subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
(tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
ISSPACE instead of isspace.
* config/tc-tic80.c: Include "safe-ctype.h".
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
(system_register_name): Use ISDIGIT instead of isdigit.
(md_assemble): Use ISSPACE instead of isspace.
* config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
(vax_reg_parse): Use TOLOWER/ISDIGIT instead of
isupper/tolower/isdigit.
(vip_op): Use TOLOWER instead of isupper/tolower.
* config/tc-w65.c: Don't include <ctype.h>.
* config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
(tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
(whatreg): Use ISDIGIT instead of isdigit.
* ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
(ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
* expr.c: Include "safe-ctype.h" instead of <ctype.h>.
(integer_constant): Use ISALNUM/TOUPPER instead of
isalnum/islower/toupper.
(operand): Use TOLOWER instead of isupper/tolower.
* gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
(sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
of isdigit.
(process_assigns, whatcond): Use TOUPPER instead of toupper.
(chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
(main): For gettext, also set the LC_CTYPE locate facet.
* hash.c: Include "safe-ctype.h".
(main): Use TOLOWER instead of isupper/tolower.
* itbl-lex.l: Don't include <ctype.h>.
* listing.c: Include "safe-ctype.h" instead of <ctype.h>.
(listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
omit non-ASCII characters.
(debugging_pseudo): Use ISSPACE instead of isspace.
* macro.c: Include "safe-ctype.h" instead of <ctype.h>.
(buffer_and_nest): Use ISALNUM instead of isalnum.
(get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
(define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
(macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
instead of isalnum/isdigit/isupper/isalpha.
(check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
of isalpha/isalnum/isupper/tolower.
* read.c: Include "safe-ctype.h" instead of <ctype.h>.
(read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
isupper/tolower/isdigit.
(s_mri_common): Use ISDIGIT instead of isdigit.
(s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
(s_float_space): Use ISALPHA instead of isalpha.
(ignore_rest_of_line): Use ISPRINT instead of isprint.
(float_cons): Use ISALPHA instead of isalpha.
(next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
isdigit/isxdigit.
* symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
(save_symbol_name): Use ISLOWER/TOUPPER instead of
islower/toupper.
(symbol_find_base): Use TOUPPER instead of islower/toupper.
(decode_local_label_name): Use ISDIGIT instead of isdigit.

2001-09-18 Martin Schwidefsky <[email protected]>

* tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
in 64 bit mode and make format "e" work.

2001-09-18 Alan Modra <[email protected]>

* dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.

* write.c (set_symtab): Update bfd_alloc declaration. Use a temp
var to ensure bfd_alloc arg is the right type.
(write_object_file): Cast args of bfd_seek. Replace bfd_write with
bfd_bwrite.

* config/obj-coff.c: Replace calls to bfd_write with calls to
bfd_bwrite. Cast args of bfd_seek.

* config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
warning.

* config/tc-mn10300.c (set_arch_mach): Make param unsigned.

* config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
call to bfd_bread.

2001-09-15 Hans-Peter Nilsson <[email protected]>

* config/tc-sh.h (sh_force_relocation): Prototype.
(struct fix): Forward declare.
* config/tc-sh.c (type sh_operand_info): Move to top of file.
(cons, s_align_bytes): Remove old-type declarations.
(sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
get_operands, get_specific, insert, build_relax,
insert_loop_bounds, build_Mytes): Prototype.
(little): Make static. Prototype.
(check, tc_Nout_fix_to_chars): Delete unused functions.

2001-09-14 Eric Christopher <[email protected]>

* config/tc-mips.c (md_parse_option): Remove setting mips_64 via
-mgp32/mgp64.

2001-09-14 Kevin Lo <[email protected]>

* configure.in: Add arm-openbsd target.
* configure: Regenerate.

2001-09-14 Thiemo Seufer <[email protected]>

* configure.in: Change machine triplets from mips-*-linux-gnu* to
mips*-*-linux*.

2001-09-12 Thiemo Seufer <[email protected]>

* config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.

2001-09-11 Richard Henderson <[email protected]>

* config/tc-alpha.c (alpha_elf_section_letter): New.
(alpha_elf_section_flags): New.
* config/tc-alpha.h (md_elf_section_letter): New.
(md_elf_section_flags): New.
* config/tc-ia64.c (ia64_elf_section_letter): New.
* config/tc-ia64.h (md_elf_section_letter): New.

2001-09-11 Jakub Jelinek <[email protected]>

* config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
of 'm', 'S' instead of 's'. Update bad_msg.
* config/tc-ppc.c (ppc_section_letter): Update bad_msg.
* config/tc-i370.c (i370_sectioN_letter): Update bad_msg.

2001-09-09 Alan Modra <[email protected]>

* expr.c (expr): Move code setting "retval" to the end of the loop,
and rearrange for efficiency. For "PIC code" subtraction, use
"rightseg" rather than recalculating. For "symbol OP symbol"
subtract, set "retval" to absolute_section if symbols in same
section.
* symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
O_symbol. Simplify a +/- b code. Allow equality and non-equality
comparisons on symbols from any section. Allow other comparison
operators as for subtraction.
(symbol_equated_reloc_p): New predicate function.
* symbols.h (symbol_equated_reloc_p): Declare.
* write.c (relax_segment <rs_machine_dependent>): Ensure segment
for expression syms is set correctly.
(adjust_reloc_syms): Use symbol_equated_reloc_p.
(write_relocs): Likewise.
(write_object_file): Likewise.
* config/tc-mips.c (md_estimate_size_before_relax): Likewise.
* config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
of a complex expression when setting up frag_var.

2001-09-07 Richard Henderson <[email protected]>

* config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
require_seq and allow_seq. Let !literal omit the sequence number.
(tokenize_arguments): Reject sequence numbers of !allow_seq.

2001-09-08 Jakub Jelinek <[email protected]>

* config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
section symbols the same way as externs.

2001-09-07 Thiemo Seufer <[email protected]>

* config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
pseudo-op.

2001-09-07 Thiemo Seufer <[email protected]>

* config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
(macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
PIC, BFD_RELOC_16_PCREL for the rest.
(mips_ip): Likewise.
(md_pcrel_from): return the right offset for the differently shifted
pcrel relocs.
(md_apply_fix): Handle BFD_RELOC_16_PCREL.

2001-09-05 Richard Henderson <[email protected]>

* config/tc-ia64.c (FUNC_IPLT_RELOC): New.
(pseudo_func): Add @iplt.
(pseudo_opcode): Add data16 and data16.ua.
(md_begin): Set iplt pseudo.
(ia64_cons_fix_new): Handle 16 byte iplt reloc specially.

2001-09-04 Richard Henderson <[email protected]>

* config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
(MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
(alpha_macros): Remove occurrences of same.
(O_lituse_addr, O_gprel): New.
(DUMMY_RELOC_LITUSE_*): New.
(s_alpha_ucons, s_alpha_arch): Prototype.
(alpha_reloc_op): Construct elements via DEF macro.
(ALPHA_RELOC_SEQUENCE_OK): Remove.
(struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
members to not be literal specific.
(next_sequence_num): New.
(md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
added/removed BFD relocations.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
(tokenize_arguments): Parse ! relocations properly.
(find_macro_match): Delete unused macro argument types.
(assemble_insn): Add reloc parameter; emit that instead of the
default as appropriate.
(get_alpha_reloc_tag): New. Split from ...
(emit_insn): ... here. Allocate a reloc tag for GPDISP.
(assemble_tokens): Don't search macros if user relocation present.
Copy reloc sequence number to insn struct.
(emit_ldgp): Remove user reloc handling.
(load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
(emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
(emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
* config/tc-alpha.h (tc_adjust_symtab): Always define.
(struct alpha_fix_tag): Name members less literal specific.

2001-09-04 Jeffrey A Law ([email protected])

* tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
address of two symbols in different sections.

2001-08-31 Eric Christopher <[email protected]>
Jason Eckhardt <[email protected]>

* config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
5kc, and 20kc. Clean up old entries.

2001-08-31 J"orn Rennecke <[email protected]>
Jeff Law <[email protected]>

* config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
offset match H8 ELF spec.
(md_section_align): Alternate implementation for BFD_ASSEMBLER.
(md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.

* tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
(build_bytes): Mark fixups for PCrel branches as signed. For
OBJ_ELF, make sure the reloc's offset points to the first byte
to be modified.
(md_convert_frag): Update definiton based on BFD_ASSEMBLER.
* tc-h8300.h (relocation mappings): Add.

2001-08-30 J"orn Rennecke <[email protected]>

* tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
define for BFD_ASSEMBLER.
(tc_reloc_mangle): Likewise.
(tc_gen_reloc): New function for BFD_ASSEMBLER.

2001-08-29 Jeffrey A Law ([email protected])

* config/tc-h8300.c (h8300hmode): Record the machine type
if BFD_ASSEMBLER is defined.
(h8300smode, md_begin): Similarly.

2001-08-29 Joel Sherrill <[email protected]>

* configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
default from coff to elf.
* configure: Regenerate.

2001-08-29 J"orn Rennecke <[email protected]>

* tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
assorted coff relocations to the corresponding elf relocations.
* tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.

* configure.in: Add case for h8300-*-elf.
* configure: Regenerate.

2001-08-29 J"orn Rennecke <[email protected]>

* doc/internals.texi (MD_PCREL_FROM_SECTION): Change
documentation to reflect reality.

2001-08-27 Thiemo Seufer <[email protected]>

* config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
(macro): Reflect change to MAX_GPREL_OFFSET.

2001-08-27 Torbjorn Granlund <[email protected]>
Staffan Ulfberg <[email protected]>
Linus Nordberg <[email protected]>
Alan Modra <[email protected]>

* configure.in: Recognise powerpc*le*, not just powerpcle*.
* configure: Regenerate.
* config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
(md_assemble): Use them.
(ppc_machine): Support stub for ELF64 as well as XCOFF.
(md_pseudo_table): Add "llong", "quad".
(md_parse_option): Match default_cpu of powerpc*.
(ppc_arch): Likewise.
(ppc_subseg_align): Only for OBJ_XCOFF.
(ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
(md_begin): Select PPC_OPCODE_64 for 64 bit.
(ppc_insert_operand): Don't bother testing 'file' before calling
as_bad_where. Use as_bad_where for operand->insert errors.
(mapping): Add ELF64 relocation modifiers.
(ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
expressions with abs_symbol.
(ppc_elf_cons): Correct offset for little endian targets.
(ppc_elf_frob_symbol): New.
(md_assemble): Add support for 64 bit ELF relocs.
(ppc_tc): Ensure 8 byte alignment when 64 bit.
(ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
".toc" section for 64 bit ELF.
(ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
(md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
Expand on comments, error message. Add support for 64 bit relocs,
and use PPC_HI etc. macros.
* config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
(HANDLE_ALIGN): Define to generate nops in code sections rather
than zeros.
(TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
(ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
(tc_fix_adjustable): Move body of macro to tc-ppc.c.
(ppc_fix_adjustable): Declare.
(tc_frob_symbol): Define.
(ppc_elf_frob_symbol): Declare.

2001-08-26 Andreas Jaeger <[email protected]>

* config/tc-s390.c: Add missing prototypes
(md_gather_operands): Make static.

2001-08-26 Thiemo Seufer <[email protected]>

* config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
allowed value, not the word beyond maximum.
* config/tc-mips.c (macro_build_lui): Code cleanup.
(macro): Reflect change to MAX_GPREL_OFFSET.
(mips_ip): Check explicitly against S_EX_NONE.
(my_get_SmallExpression): parse for %gp_rel, not %gprel.
(md_apply_fix): Code cleanup.

2001-08-24 Andreas Jaeger <[email protected]>

* config/tc-ppc.h: Fix prototype declaration.

2001-08-23 Jakub Jelinek <[email protected]>

* config/tc-ia64.c (dot_endp): Set function symbol sizes.
* config/obj-elf.c (obj_elf_size): When size is constant, free
and clear symbol_get_obj(sym)->size if any.

2001-08-21 Thiemo Seufer <[email protected]>

* config/tc-mips.c (md_begin): Warn about incompatibility between
-march=FOO and -mipsN option, continue with default ISA.

2001-08-21 Thiemo Seufer <[email protected]>

* config/tc-mips.c (md_parse_option): #ifdef the
traditional/non-traditional names as it is done in mips_target_format.

2001-08-20 Richard Henderson <[email protected]>

* config/tc-alpha.h (MD_APPLY_FIX3): Define.
* config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
use seg parameter instead of now_seg.

2001-08-18 H.J. Lu <[email protected]>

* config/tc-mips.c (show): Add the missing prototype.

2001-08-18 Thiemo Seufer <[email protected]>

* config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
return values.
(mips_ip): Use the new return values instead of characters. Add
support for %higher and %highest.
(LP): Remove.
(RP): Remove.
(my_getSmallExpression): Make parsing case insensitive and more
reliable. Add support for %higher and %highest. Further support to
parse %gprel and %neg is implemented but currently deactivated.

2001-08-17 Alan Modra <[email protected]>

* ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
(ecoff_build_symbols): Likewise.
* read.c (s_lcomm_internal): Fix signed/unsigned warning.

2001-08-16 Thiemo Seufer <[email protected]>

* config/tc-mips.c (mips_elf_final_processing): Set elf header flags
for n32 ABI if appropriate.

2001-08-16 Thiemo Seufer <[email protected]>

* config/tc-mips.c (cons_fix_new_mips): Remove.
* config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
(cons_fix_new_mips): Remove.

2001-08-14 Jeff Johnston <[email protected]>

* expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
a label, not a hex constant.

2001-08-13 Nick Clifton <[email protected]>

* config/tc-v850.h: Add missing prototypes.

2001-08-12 Martin Schwidefsky <[email protected]>

* config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
relocations.

2001-08-12 TAKAI Kousuke <[email protected]>

* config/tc-sparc.c (cons_fix_new_sparc): Move
`sparc_no_align_cons = 0;' to...
(s_uacons): ...here so that sparc_no_align_cons will get
cleared properly.

2001-08-11 Kazu Hirata <[email protected]>

* config/tc-mips.c: Fix a comment typo.

2001-08-10 Richard Sandiford <[email protected]>

* config/tc-mips.c (move_register): New function.
(macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
(mips_ip): Likewise.
(macro2): Use move_register rather than macro_build for moves.
(mips16_macro): Likewise.
(macro): Likewise. Handle M_MOVE.

2001-08-10 Andreas Jaeger <[email protected]>

* configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
to build warnings.
* configure: Regenerate.

2001-08-10 Alan Modra <[email protected]>

* as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
Comment indentation of #pragma.
* macro.c (alloca): Likewise.

* config/tc-ppc.c: Revert 2001-08-08.

2001-08-09 Alan Modra <[email protected]>

* symbols.c: Add missing prototypes.
* config/e-i386elf.c: Likewise.
* config/e-i386coff.c: Likewise.
* config/e-i386aout.c: Likewise.
* config/obj-coff.c: Likewise.
(def_symbol_in_progress, stack): Move definition.
* config/obj-elf.c: Add missing prototypes.
(obj_elf_change_section): Make static.
(obj_elf_parse_section_letters): Likewise.
(obj_elf_section_word): Likewise.
(obj_elf_section_type): Likewise.

2001-08-08 Alan Modra <[email protected]>

From 1999-10-25 Torbjorn Granlund <[email protected]>
* config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
determining reloc type with code reading operands->reloc field.

2001-08-08 Alan Modra <[email protected]>

* config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
* config/obj-elf.h (elf_copy_symbol_attributes): Declare.
(OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.

* output-file.c (output_file_create): Don't try to open a second
time as it's unnecessary. FOPEN_W was undefined too.

2001-08-07 Thiemo Seufer <[email protected]>

* config/tc-mips.c (macro_build): Replace magic constants by defines.
(mips_ip): Likewise. Typo.

2001-08-04 Thiemo Seufer <[email protected]>

* config/tc-mips.c (mips_abi_string): Initialize with NULL instead
of 0.
(RELAX_ENCODE): Replace bfd_vma by valueT.
(load_address): Formatting.
(macro): Likewise. Code cleanup. Typo.
(macro2): Formatting.
(md_parse_option): Typo.
(s_mipsset): Reorder cases to look nicer.
(md_estimate_size_before_relax): Formatting. Code cleanup.
(mips_elf_final_processing): Check against NULL instead of 0.
(md_obj_end): Remove ugly `' in message string.
(s_mips_ent): Remove ugly `' in message string.

2001-07-30 Thiemo Seufer <[email protected]>

* config/tc-mips.c (md_begin): Take -mcpu value into account even when
-mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
mutually exclusive (if they are different).
(md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
set more than once.

2001-08-03 Richard Sandiford <[email protected]>

* config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
from GPREL addends.

2001-08-02 Richard Sandiford <[email protected]>

* doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
* config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
(md_long_opts): Add -mfp32 option.
(md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
(md_show_usage): Show usage for -mfp32 and -mgp32.
(HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
(HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
(HAVE_32BIT_ADDRESSES): New macro.
(load_register): Use HAVE_32BIT_GPRS to determine the register width.
(load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
(s_cprestore, s_cpadd): Likewise.
(macro): Use HAVE_32BIT_GPRS to determine the width of registers
used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
to determine the width of addresses in load, store and jump macros.
(macro2): Use HAVE_32BIT_GPRS to determine the width of registers
used in set instructions; do not check the address size for them.
Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
unaligned load and store macros.
(mips_ip): Use the new macros to check the width of a register when
processing float constants. Force a constant into memory if it is
destined for an FPR and the FPRs are wider than the GPRs. Warn about
odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
than mips_gp32 to select synthetic instructions.
(macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
synthetic instructions.

2001-08-01 Christian Groessler <[email protected]>

* config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
"rh", "rr", "rq", or "sp" then don't automatically assume
it's a register name. Check whether there is a number
following.

2001-08-01 Alan Modra <[email protected]>

* config/tc-i386.c (lex_got): Match lower case relocation tokens.
Don't allocate more space than necessary for the input line copy.

2001-08-01 Alan Modra <[email protected]>

* read.c: Standardize error/warning messages - don't capitalise, no
final period or newline, don't say "ignored" or "zero assumed" for
as_bad messages. In some cases, change the wording to that used
elsewhere for similar messages.
* app.c: Likewise.
* as.c: Likewise.
* atof-generic.c: Likewise.
* cgen.c: Likewise.
* cond.c: Likewise.
* depend.c: Likewise.
* dwarf2dbg.c: Likewise.
* ecoff.c: Likewise.
* expr.c: Likewise.
* frags.c: Likewise.
* input-file.c: Likewise.
* input-scrub.c: Likewise.
* listing.c: Likewise.
* output-file.c: Likewise.
* stabs.c: Likewise.
* subsegs.c: Likewise.
* symbols.c: Likewise.
* write.c: Likewise.
* ecoff.c (ecoff_directive_end): Test for missing name by
comparing input line pointers rather than reading string.
(ecoff_directive_ent): Likewise.
* read.c (s_set): Likewise.
(s_align): Report a warning rather than an error for
alignment too large.
(s_comm): Check for missing symbol name.
(s_lcomm_internal): Likewise.
(s_lsym): Likewise.
(s_globl): Use is_end_of_line instead of looking for '\n'.
(s_lcomm_internal): Likewise.
(ignore_rest_of_line): Report a warning rather than an error.

2001-07-31 Geoffrey Keating <[email protected]>

* config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
any kind of relocation against a not-loaded section.

2001-07-30 Alan Modra <[email protected]>

* config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
to include '@' in symbol names when parsing versioned symbols
rather than calling get_symbol_end multiple times.
* config/tc-i370.c (register_name): Format fixes. Don't call
get_symbol_end after parsing number.
* config/tc-mn10200.c (data_register_name): Format fixes. Hoist
code out of conditional.
(address_register_name): Likewise.
(other_register_name): Likewise.
* config/tc-mn10300.c (r_register_name): Likewise.
(xr_register_name): Likewise.
(data_register_name): Likewise.
(address_register_name): Likewise.
(other_register_name): Likewise.
* config/tc-ppc.c (register_name): Likewise.
* config/tc-s390.c (register_name): Likewise.

2001-07-27 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
and bra relax: update fragP->fr_fix after the fixup.

2001-07-27 Tracy Kuhrt <[email protected]>

* read.c (s_set): Check for missing symbol name.

2001-07-26 Alan Modra <[email protected]>

* write.c (relax_segment <rs_space>): Account for fr_fix.

2001-07-25 H.J. Lu <[email protected]>

* config/tc-mips.c (md_estimate_size_before_relax): Make sure
we treat weak like extern only for ELF.
(mips_fix_adjustable): Make sure we don't adjust extern/weak
symbols only for ELF.

2001-07-25 Chris Demetriou <[email protected]>

* config/tc-mips.c: Fix spelling error in comment.

2001-07-25 Dave Brolley <[email protected]>

* app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
(IS_PARALLEL_SEPARATOR): New macro.
(do_scrub_begin): Set up characters in tc_parallel_separator_chars
as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
(do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
been seen).

2001-07-24 Alan Modra <[email protected]>

* Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
(DEP1, DEPTC, DEPOBJ, DEP2): Use it.
Update dependencies with "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.

2001-07-23 Kazu Hirata <[email protected]>

* config/tc-alpha.h: Fix formatting.
* config/tc-arc.c: Likewise.
* config/tc-d10v.h: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386.h: Likewise.
* config/tc-i960.h: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-ia64.h: Likewise.
* config/tc-m32r.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-pdp11.c: Likewise.
* config/tc-pj.h: Likewise.
* config/tc-s390.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-sparc.h: Likewise.
* config/tc-tic80.c: Likewise.
* config/tc-w65.h: Likewise.

2001-07-23 Alan Modra <[email protected]>

* symbols.c (S_GET_VALUE): Don't treat O_constant and local
symbols specially. Always resolve, adding fr_address to value.
* write.c (write_object_file): Don't add fr_address to sym values.
(relax_frag): Likewise.
(relax_segment): Likewise.
* config/obj-ieee.c (do_symbols): Likewise.
* config/tc-cris.c (md_convert_frag): Likewise.
* config/tc-fr30.c (md_convert_frag): Likewise.
* config/tc-i386.c (md_convert_frag): Likewise.
* config/tc-m32r.c (md_convert_frag): Likewise.
* config/tc-m68hc11.c (md_convert_frag): Likewise.
* config/tc-mcore.c (md_convert_frag): Likewise.
* config/tc-mips.c (mips16_extended_frag): Likewise.
* config/tc-ns32k.c (md_convert_frag): Likewise.
* config/tc-m68k.c (md_convert_frag_1): Likewise.
(BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
(md_relax_table): Remove first four entries. Format.
(md_estimate_size_before_relax): Remove old_fix. Don't bother
setting fr_var. Simplify byte branch checks.

2001-07-23 Alan Modra <[email protected]>

* config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
"isbranch" param as all calls have it set.
(pa_parse_neg_cmpsub_cmpltr): Likewise.
(pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
strcasecmp in "nullify" var.
(pa_parse_neg_add_cmpltr): Likewise.
(pa_ip): Don't "save_s" unnecessarily. Update calls to above
functions. Don't print wrong conditions in error messages.

2001-07-23 Andreas Jaeger <[email protected]>

* config/tc-s390.c (s390_force_relocation): Removed.

* config/tc-s390.h: Remove double declaration of
TC_FORCE_RELOCATION.

2001-07-22 H.J. Lu <[email protected]>

* config/tc-mips.c (s_mips_end): Remove unused variables.
(s_mips_frame): Add ATTRIBUTE_UNUSED.

2001-07-17 Andreas Schwab <[email protected]>

* config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
.loc.
(md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
insn.
* config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.

2001-07-17 matthew green <[email protected]>

* config/tc-i386.c (comment_chars): Don't use '/' as comment start if
TE_NetBSD.
(line_comment_chars): Set to '/' if TE_NetBSD.

2001-07-14 matthew green <[email protected]>

* configure.in (i386-*-netbsdelf*): New target.
* configure: Regenerate.

2001-07-10 Mark Elbrecht <[email protected]>

* config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
class of the non-debug symbol is C_NULL.

2001-07-10 Anders Norlander <[email protected]>

* doc/as.texinfo (Incbin): Fix grammatical errors.

2001-07-10 Nick Clifton <[email protected]>

* depend.c: Use FOPEN_.. macros in calls to fopen().
* input-file.c: As above.
* itbl-ops.c: As above.
* listing.c: As above.
* output-file.c: As above.
* read.c: As above.

2001-07-08 Anders Norlander <[email protected]>

* read.c (s_incbin): New .incbin function.
* read.c (potable): Add "incbin" pseudo-op.
* read.h: Add s_incbin prototype.
* doc/as.texinfo (incbin): Document .incbin pseudo-op.
* NEWS: Mention new feature.

2001-07-07 Nick Clifton <[email protected]>

* ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
DEBUG_UNSPECIFIED.

2001-07-06 John Healy <[email protected]>

* cgen.c (gas_cgen_save_fixups): Modified to allow more than one
set of fixups to be stored.
(gas_cgen_restore_fixups): Modified to allow the fixup chain to be
restored to be chosen from any that are saved.
(gas_cgen_swap_fixups): Modified to allow the current set of
fixups to be swapped with any other set that has been saved.
(gas_cgen_initialize_saved_fixups_array): New routine.
* cgen.h: Modifed prototypes for gas_cgen_save_fixups,
gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
or MAX_SAVED_FIXUP_CHAINS.
* config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
store, swap and restore fuctions to reflect the new interface.

2001-07-06 Nick Clifton <[email protected]>

* config/tc-m68k.c (md_estimate_size_before_relax): Catch and
ignore empty, ineffectual alignment frags when deciding if a
branch can be short.

2001-07-05 Steve Ellcey <[email protected]>

* config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
and SPECIAL_SECTION_FINI_ARRAY.
(special_section_name): Add .init_array and .fini_array.
(md_pseudo_table): Add init_array and fini_array.
(md): Add pointer_size and pointer_size_shift fields.
(setup_unwind_header): New static function.
(output_unw_records): Modify to use setup_unwind_header.
(generate_unwind_image, dot_endp): Modify to use md.pointer_size and
md.pointer_size_shift.
(md_begin): Initialize md.pointer_size and md.pointer_size_shift.

2001-07-05 Ben Elliston <[email protected]>

* README (Supported platforms): m88k no longer suffers bitrot.

* config/tc-m88k.c (md_pseudo_table): Remove redundant "global".

2001-07-05 Alan Modra <[email protected]>

* struc-symbol.h (struct local_symbol): Rename lsy_offset to
lsy_value. Correct typos in comments.
* symbols.c (local_symbol_make): Update for name change.
(local_symbol_convert): Likewise.
(colon): Likewise.
(S_GET_VALUE): Likewise.
(S_SET_VALUE): Likewise.
(print_symbol_value_1): Likewise.
(resolve_symbol_value): Likewise. Don't divide local sym values
by OCTETS_PER_BYTE twice.

2001-07-04 Jim Wilson <[email protected]>

* config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.

* config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
sched branches.

2001-07-05 Ben Elliston <[email protected]>

* read.c (s_fill): Correct spelling error in comments.

* doc/c-m88k.texi: New file.
* doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi: Set M880X0.
* doc/as.texinfo: Hook in m88k-dependent documentation.

2001-07-04 Eric Christopher <[email protected]>

* doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.

* config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
and rm5721 as valid cpu strings.
(md_show_usage): Add rm5200, rm5231, rm5261, rm5721.

2001-07-04 Richard Sandiford <[email protected]>

* config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
if it's expected to be non-zero.

2001-07-03 Nick Clifton <[email protected]>

* config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
fscan->fx_frag.

* write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
(write_object_file): Set finalize_syms to
TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
called.

* doc/internals.texi: Document
TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.

2001-07-02 Alan Modra <[email protected]>

* config/tc-ppc.c: Formatting fixes.

2001-07-01 Ben Elliston <[email protected]>

* config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
they cause some subtle breakage. Will fix them again later.

2001-06-28 Nick Clifton <[email protected]>

* config/obj-coff.c (obj_coff_ln): Treat a .ln directive
outside of a function as a .appline directive.

2001-06-28 Eric Christopher <[email protected]>
H.J. Lu <[email protected]>

* config/tc-mips.c (mips_arch): New. Use mips_arch instead
of mips_cpu for the ISA selection.
(md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
(md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
(mips_tune): New. Use mips_tune for scheduling and optimization
issues.
(append_insn): Use mips_tune and mips_arch.
(macro_build): Ditto.
(mips_ip): Ditto.
(md_begin): Handle mips_arch, mips_tune and mips_cpu. For
backwards compatability mips_cpu generates arch and tune.
(md_show_usage): Document new behavior.

* doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
Deprecate -mcpu.

* NEWS: Update.

2001-06-27 Nick Clifton <[email protected]>

* write.c (write_object_file): Do not set finalize_syms until
after the segments have been sized. Some backends may still
need to access the syms's frags in order to adjust relaxed
frags.

* config/tc-arm.c (do_ldst): Use MVN to build simple inverted
constants.

2001-06-27 Alan Modra <[email protected]>

* write.c (fixup_segment <Difference of 2 syms same seg>): Don't
subtract MD_PCREL_FROM_SECTION for 68k.
(fixup_segment <Difference of 2 syms different seg>): Only fudge
by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.

2001-06-27 Tracy A. Kuhrt <[email protected]>

* write.c (fixup_segment <Difference of 2 syms same seg>): If
pcrel, subtract MD_PCREL_FROM_SECTION value.

2001-06-24 Ben Elliston <[email protected]>

* stabs.c (generate_asm_file): Make local variable `len' a size_t.

2001-06-24 Jakub Jelinek <[email protected]>

* config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
section symbols the same way as externs.

2001-06-24 Ben Elliston <[email protected]>

* config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
(emit_relocations): Ditto.
(s_bss): Ditto.
(md_begin): Reformat comments to conform to the GNU standards.
(md_assemble): Ditto.

* config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
(md_parse_option): Mark parameters as unused.
(md_show_usage): Ditto.
(calcop): Adjust type of `reg_prefix' to char.
(get_reg): Ditto.
(getval): Adjust type of local `c' to char.
(md_create_short_jump): Mark from_addr, to_addr params as unused.
(md_create_long_jump): Ditto.
(md_estimate_size_before_relax): Mark parameters as unused.

* config/tc-m88k.c (md_pseudo_table): Properly terminate the table
to allay a possible compiler warning.

2001-06-22 Nick Clifton <[email protected]>

* doc/internals.texi (CPU backend): Document md_atof.

2001-06-22 Matthew Wilcox <[email protected]>

* config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
architecture.

2001-06-21 Philip Blundell <[email protected]>

* config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
updated.
(insns): Remove entry for adrl. Add long_flag for adr.
(do_adr): Handle `l' suffix.
(do_adrl): Delete.

2001-06-21 Alan Modra <[email protected]>

* config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
(md_apply_fix): Use it here. Replace printf with equivalent
as_bad_where.
(tc_gen_reloc): Use as_bad_where instead of as_bad.
(md_apply_fix): Here too.
* config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
* config/tc-m68k.c (tc_gen_reloc): Likewise.
(md_convert_frag_1): Likewise.

2000-06-20 Tom Rix <[email protected]>

* config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.

2001-06-18 H.J. Lu <[email protected]>

* doc/Makefile.am (info): Depend on $(MANS).
(as.1): Remove the prefix `$(srcdir)/'.
* doc/Makefile.in: Regenerated.

* as.1: Removed.

2001-06-18 Philip Blundell <[email protected]>

* config/tc-arm.c (do_msr): Remove restriction on usage of
immediate operands.

2001-06-19 Alan Modra <[email protected]>

* dwarf2dbg.c (dwarf2_finish): Output file info even when no
line info.

2001-06-13 Philip Blundell <[email protected]>

* config/tc-arm.c (thumb_shift): Improve wording of error message.
(do_t_arit): Likewise.

2001-06-13 Nick Clifton <[email protected]>

* config/tc-sh.c (md_pseudo_table): Only intercept the .file and
.loc pseudos if the dfwarf2 functions are available.
(md_assemble): Only call dwarf2_emit_insn if it is available.

* expr.c: Fix typo in comment.

2001-06-12 Nick Clifton <[email protected]>

* doc/as.texinfo (Infix Ops): Document that comparison and
combiner operators can be used as infix operators.

2001-06-12 Peter Jakubek <[email protected]>

* config/tc-m68k.c (parse_mri_control_operand): Fix handling
of AND/OR.
(swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
(reverse_mri_condition): Likewise.
(swap_mri_condition): Issue warning for conditions that can not be
swapped.
(build_mri_control_operand): Fix order of operands (swapped).
(build_mri_control_operand): Allow upper case extension in structured
control directives.
(s_mri_else): Likewise.
(s_mri_next): Likewise.
(s_mri_for): Likewise.
(s_mri_if): Fix handling comment ('*') in mri mode.
(s_mri_while): Likewise.
* macro.c (macro_expand): Allow macro invocation with empty
extension.

2001-06-12 Nick Clifton <[email protected]>

* config/tc-arm.c: Fix test for overlow of literal pool.

2001-06-11 H.J. Lu <[email protected]>

* NEWS: Updated for the new -n option for the MIPS assembler.

* config/tc-mips.c (md_show_usage): Add -n.

* doc/as.texinfo: Document the new -n option.
* doc/c-mips.texi: Likewise.
* doc/as.1: Regenerated.

2001-06-10 Alan Modra <[email protected]>

* config/obj-coff.c (obj_coff_section): Formatting fix.

* config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
",pn".

2001-06-08 H.J. Lu <[email protected]>

* config/tc-mips.c (warn_nops): New variable. Set to 0 to
disable warning about all NOPS that the assembler generates.
(macro): Warn NOPS generated only if warn_nops is not 0.
(md_shortopts): Add `n'.
(md_parse_option): Set warn_nops to 1 for `n'.

2001-06-08 H.J. Lu <[email protected]>

* config/tc-mips.c (mips_ip): Properly handle illegal operands.

2001-06-08 H.J. Lu <[email protected]>

* config/tc-mips.c (md_apply_fix): Don't adjust common
extern/weak symbols for ELF.
(md_estimate_size_before_relax): Treat weak like extern for
ELF.
(mips_fix_adjustable): Don't adjust extern/weak symbols for
ELF.

2001-06-08 Alan Modra <[email protected]>

* Makefile.am: 'som' is not wrongly spelled 'some'.
* Makefile.in: Regenerate.

* config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
S_GET_VALUE by using a temp.
(append_insn): Likewise, and for S_SET_VALUE too.
(mips_emit_delays): Likewise.
(my_getExpression): Likewise.
(md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
(mips16_extended_frag): Remove code concerned with avoiding
locking in a frag address now that symbols are not finalized until
relaxation is complete. Cater for first relaxation pass having
bogus addresses. Use relax_marker to reliably determine whether a
symbol frag has been reached on the current pass.

2001-06-07 H.J. Lu <[email protected]>

* configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
* configure: Regenerate.

2001-06-07 H.J. Lu <[email protected]>

* configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
ecoff emulation.
* configure: Regenerate.

2001-06-07 H.J. Lu <[email protected]>

* config/tc-mips.c (mips_pseudo_table): Add "extern" if
MIPS_STABS_ELF is defined.

2001-06-06 Nick Clifton <[email protected]>

* as.c (show_usage): Remove L from listing options. It is not a
generic option.

2001-06-06 Christian Groessler <[email protected]>

* config/tc-z8k.c: Removed many warnings by removing unused
variables and tagging unused parameters as such.
(md_begin): Fixed a typo (","instead of ";").
(struct ctrl_table): Add parentheses to initialize array
correctly.
(struct flag_table): Likewise.
(struct intr_table): Likewise.
(struct table): Likewise.
(check_operand): "#if 0"'ed since it doesn't seem to be used.

2001-06-06 Peter Jakubek <[email protected]>

* config/tc-m68k.c (md_show_usage): Add all supported ColdFire
options to list (e.g. m5206e, m5307, m5407).

2001-06-06 Martin Schwidefsky <[email protected]>

* config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.

2001-06-06 Alan Modra <[email protected]>

* config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
<JumpByte, JumpDword insn output>: Remove dead code.

2001-06-06 Tracy Kuhrt <[email protected]>

* as.c (parse_args): Correct option name "listing-lhs-width2".

2001-06-05 Nick Clifton <[email protected]>

* symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
status.

2001-05-30 Richard Henderson <[email protected]>

* read.c (emit_leb128_expr): Call md_cons_align.

2001-05-28 Jeff Sturm <[email protected]>

* config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
(tc_gen_reloc): Likewise.
(sparc_cons_align): Don't clear sparc_no_align_cons.
(cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.

2001-05-27 Alan Modra <[email protected]>

* write.c (relax_segment <rs_space>): Check the section of a
symbol to determine whether it is absolute rather than comparing
its frag against zero_address_frag as listings play tricks with
frags.

* config/tc-m68k.c (md_assemble): Ensure variable part of frag is
allocated in the same chunk as the fixed part.

2001-05-26 Alan Modra <[email protected]>

* write.c (relax_segment <rs_space>): Calculate growth using
addresses before stretch. Prevent repeated error messages.
From Peter Jakubek <[email protected]>
Use as_bad_where and as_warn_where to pinpoint errors.

2001-05-25 Alan Modra <[email protected]>

* symbols.c (resolve_symbol_value): Always set segment, even when
not finalizing symbol value.

* config/obj-ieee.c (write_object_file): Set finalize_syms.
* config/obj-coff.c (write_object_file): Likewise.
* (size_section): Remove rs_space assert as fr_symbol is no longer
removed.
(fill_section): Likewise.

* configure.in: Replace linuxoldld with linux*oldld.
* configure: Regenerate.

From 2.11 branch 2001-03-30 Richard Henderson <[email protected]>
* config/tc-i386.c (md_convert_frag): Don't die on local symbols
that have been finalized.

* symbols.c (resolve_symbol_value): Clear sy_resolving before
taking exit_dont_set_value.

* write.c (relax_segment <rs_space>): Don't zap fr_symbol when
relaxing.

2000-05-24 Tom Rix <[email protected]>

* config/obj-coff.c (add_lineno): xcoff allows negative line
numbers
* config/tc-ppc.c (ppc_stabx): fix generated symbol

2001-05-24 Alan Modra <[email protected]>

* write.c (write_object_file): Set finalize_syms = 1 before
size_seg is called.

2001-05-23 Thiemo Seufer <[email protected]>

* config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
architecture, remove erraneous ISA_MIPS32.
(md_show_usage): Add MIPS r12k support.
(mips_cpu_info_table): Add MIPS r12k support.

2001-05-22 Alan Modra <[email protected]>

* config/tc-arc.c (md_assemble): Use is_end_of_line instead of
testing for NULs.

* symbols.c (resolve_symbol_value): Remove "finalize" param,
instead use finalize_syms directly. Don't treat expressions
specially with regard to finalize_syms. Update calls to self.
(resolve_local_symbol): Update call to resolve_symbol_value.
(S_GET_VALUE): Likewise. Return resolve_symbol_value if
!finalize_syms.
* symbols.h (resolve_symbol_value): Update prototype.
* config/obj-aout.c (obj_crawl_symbol_chain): Update call
to resolve_symbol_value.
* config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
* config/obj-coff.c (do_relocs_for): Likewise.
(yank_symbols): Likewise.
(fixup_segment): Likewise.
* config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
* config/tc-mips.c (md_convert_frag): Likewise.
* config/tc-ppc.c (ppc_frob_symbol): Likewise.
(ppc_fix_adjustable): Likewise.
* dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
(dwarf2dbg_convert_frag): Likewise.
* ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
(eh_frame_convert_frag): Likewise.
* expr.c (make_expr_symbol): Likewise.
* write.c (adjust_reloc_syms): Likewise.
(write_object_file): Likewise.
(relax_segment): Likewise.
(fixup_segment): Likewise.
(finalize_syms): Init to zero, and update comment.
(write_object_file): Set finalize_syms to 1 rather than 2.
* doc/internals.texi (sy_value): Mention finalize_syms.
(S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.

* config/tc-m68k.c (relaxable_symbol): Only treat external symbols
as relaxable if embedded system, make weak syms non-relaxable.
Move definition..
(tc_m68k_fix_adjustable): ..so it can be used here.
(md_apply_fix_2): Sign extend without conditional.

* config/tc-v850.c: Update copyright.

2001-05-16 Jeff Johnston <[email protected]>

* cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
howto entry is not found.

2001-05-15 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (mn10300_force_relocation): Don't
optimize differences between symbols in code sections to
constants.
(mn10300_fix_adjustable): Don't adjust to section+offset
relocations pointing at symbols in code sections.

2001-05-16 Alan Modra <[email protected]>

* config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
for 8 byte insns.
* config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
opcodes are output rather than after. Delete insn_size.
* config/tc-v850.c (md_assemble): Similarly, but delete
total_insn_size.

2001-05-14 Richard Henderson <[email protected]>

* ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
last change.

2001-05-14 Richard Henderson <[email protected]>

* ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
also collect whether to expect an FDE augmentation.
(check_eh_frame): Rewrite as a state machine. Track where in
an FDE we are located, skip any augmentation.
(eh_frame_estimate_size_before_relax): Get code alignment from
the fragment subtype.
(eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
* read.c (emit_leb128_expr): Call check_eh_frame.

2001-05-14 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
before a relaxable insns.

2001-05-13 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
between symbols if the base symbol is in the current section;
emit a PC-relative relocation instead.

2001-05-12 Peter Targett <[email protected]>

* config/tc-arc.c: Update copyright and tidy source comments.
(md_pseudo_table): Add directive .cpu back as an alias for
.option. Add .file and .line for dwarf2 support.
(arc_mach_type): Make bfd_mach_arc_6 default.
(md_longopts): Add entry 'pre-v6' representing old command line
option when assembling for 'arc5' core versions.
(md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
default behaviour.
(arc_code_symbol): Make symbol value for @h30 fixup expression
equal to O_constant.
(md_assemble): Call dwarf2_emit_insn.
Include "dwarf2dbg2.h". Formatting fixes throughout file.
* config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
* doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.

2001-05-11 Jakub Jelinek <[email protected]>

* config/tc-ia64.c (special_linkonce_name): New.
(make_unw_section): Map .gnu.linkonce.t.FOO text section into
.gnu.linkonce.ia64unw{,i}.FOO.
(ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
(dot_endp): Add comment about it.

2001-05-11 Nick Clifton <[email protected]>

* config/tc-arm.c (arm_handle_align): When truncating an aligned
block, ensure that the low order bits of the alignment are
preserved.

2001-05-10 Alan Modra <[email protected]>

* config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
symbol_next.

* config/tc-fr30.c (md_estimate_size_before_relax): Return size of
current variable part of frag.
* config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
* config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
* config/tc-m68hc11.c (RELAX_STATE): Define.
(RELAX_LENGTH): Define.
(md_estimate_size_before_relax): Handle non-relaxable cases
separately from relaxable cases for clarity, and return correct
size for multi-pass relaxation.
* config/tc-tahoe.c (RELAX_LENGTH): Correct.
(md_estimate_size_before_relax): As for tc-m68hc11.c.
(md_convert_frag): Remove "length_code".
* config/tc-vax.c (RELAX_STATE): Define.
(RELAX_LENGTH): Define.
(md_relax_table): Add missing entry.
(md_estimate_size_before_relax): As for tc-m68hc11.c.
(md_convert_frag): Remove "length_code".
* config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
don't bother setting fr_var. Return correct size for multi-pass
relaxation.
* config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
(md_convert_frag): Don't bother clearing fr_var.
(md_pseudo_table): Correct initialization.
* config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
(md_estimate_size_before_relax): No need to set fr_var.
* config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
(md_estimate_size_before_relax): No need to set fr_var.

2001-05-09 Richard Henderson <[email protected]>

* config/tc-ia64.c (generate_unwind_image): Align the fragment
beginning a function's unwind info block.

2001-05-09 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.

2001-05-08 Andreas Schwab <[email protected]>

* config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
fx_pcrel_adjust explicitly sign extend when reading it.

2001-05-08 Alan Modra <[email protected]>

* config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
from md_relax_table, and combine some switch cases.

2001-05-06 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (md_assemble): Subtract operand->shift
from offset in non-pcrel operands too.

2001-05-06 Nick Clifton <[email protected]>

* config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
* config/tc-arm.c (arm_handle_align): Do not insert more than
MAX_MEM_FOR_RS_ALIGN_CODE bytes.
(arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.

2001-05-03 Thiemo Seufer <[email protected]>

* Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
Run "make dep-am".
* Makefile.in: Regenerate.
* configure.in: Remove duplicate mips-*-ecoff* entry.
* configure: Regenerate.

* config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
(n_names): Cast away type mismatch.
(ecoff_sec_sym_ok_for_reloc): Add unused attribute.
(obj_ecoff_frob_symbol): Likewise.
* ecoff.c: (add_file): Add unused attribute.
(ecoff_directive_begin): Likewise.
(ecoff_directive_bend): Likewise.
(ecoff_directive_def): Likewise.
(ecoff_directive_dim): Likewise.
(ecoff_directive_scl): Likewise.
(ecoff_directive_size): Likewise.
(ecoff_directive_type): Likewise.
(ecoff_directive_tag): Likewise.
(ecoff_directive_val): Likewise.
(ecoff_directive_endef): Likewise.
(ecoff_directive_end): Likewise.
(ecoff_directive_ent): Likewise.
(ecoff_directive_extern): Likewise.
(ecoff_directive_file): Likewise.
(ecoff_directive_fmask): Likewise.
(ecoff_directive_frame): Likewise.
(ecoff_directive_mask): Likewise.
(ecoff_directive_loc): Likewise.
(mark_stabs): Likewise.
(ecoff_stab): Likewise.
(ecoff_frob_symbol): Cast away type mismatch.
(ecoff_padding_adjust): Likewise.
(ecoff_build_symbols): Likewise.
(ecoff_build_procs): Likewise.
(ecoff_build_aux): Likewise.
(ecoff_build_strings): Likewise.
(ecoff_build_fdr): Likewise.
(ecoff_build_debug): Likewise.
* itbl-ops.c (itbl_assemble): Variable initialization.

2001-05-03 Alan Modra <[email protected]>

* config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
expressions rather than triggering an assert.

2001-05-02 Johan Rydberg <[email protected]>

* config/tc-openrisc.c: New file.
* config/tc-openrisc.h: Likewise.

* Makefile.am: Add OpenRISC target.
* Makefile.in: Regenerated.

* configure.in (openrisc-*-*): Add target.
* configure: Regenerated.

2001-05-02 Nick Clifton <[email protected]>

* config/tc-arm.c (arm_frag_align_code): Change error message to
more explanatory version.

2001-04-29 Keith M Wesolowski <[email protected]>

* config/tc-mips.c (md_parse_option): Also accept
elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.

2001-04-27 David Mosberger <[email protected]>

* config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
argument passing order: predicate goes last, not first.

2001-04-27 Sean McNeil <[email protected]>

* configure.in: Add arm-vxworks.
* configure: Regenerate.

2001-04-26 Nick Clifton <[email protected]>

* config/tc-arm.c (arm_handle_align): New Function: Generate
no-op filled alignment frags.
(arm_frag_align_code): New Function: Create a code alignment frag.
(arm_init_frag): New Function: Initialse the target dependent
parts of a frag.

* config/tc-arm.h (TC_FRAG_TYPE): Define.
(TC_FRAG_INIT): Define.
(HANDLE_ALIGN): Define.
(md_do_align): Define.

2001-04-25 Nick Clifton <[email protected]>

* config/obj-coff.c (do_linenos_for): Check to see if the filename
symbol has been initialised before extracting its symbol index.

2001-04-24 H.J. Lu <[email protected]>

* configure: Regenerated with the right version of autoconf.

2001-04-24 Christian Groessler <[email protected]>

* config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
generate R_CALLR and R_REL16 relocations

2000-04-20 Jason Eckhardt <[email protected]>

* config/tc-d10v.h (tc_frob_label): Update the symbol's frag
since frag_now can change after d10v_cleanup is called.

2001-04-16 David O'Brien <[email protected]>

* configure.in: Add the em type for FreeBSD targets.
* configure: Regenerate.

2001-04-14 Alexandre Oliva <[email protected]>

* struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
* symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.

* config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
pc-relative relocations not placed at the end of the instruction.

2001-04-13 Jim Wilson <[email protected]>

* tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
excluding br.i.

2001-04-13 Jakub Jelinek <[email protected]>

* config/obj-elf.c (obj_elf_change_section): Add entsize argument,
handle SHF_MERGE and SHF_STRINGS.
(obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
(obj_elf_section): Allow additional argument specifying entity size.
* write.c (adjust_reloc_syms): Keep relocations against local symbols
in SEC_MERGE sections.

2001-04-12 Jason Merrill <[email protected]>

* dwarf2dbg.c (process_entries): Don't optimize redundant line notes.

2001-04-12 Alexandre Oliva <[email protected]>

* expr.c (operand): Pass &c to md_parse_name().
* config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.

2001-04-07 Steven J. Hill <[email protected]>

* config/tc-mips.c: Support ELF64 for traditional MIPS targets.

* Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
* Makefile.in: Regenerated.

* configure.in: Use traditional MIPS targets for Linux/MIPS.
* configure: Regenerated.

2001-04-06 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (xr_registers): Added `pc'.

2001-04-05 Alan Modra <[email protected]>

* configure.in: Add h8500-*-coff and h8500-*-rtems targets.
* configure: Regenerate.

* config/tc-h8500.c (md_estimate_size_before_relax): Add missing
cases, and always return size based on current fr_subtype.
(md_begin): Move initialization of md_relax_table..
(md_relax_table): ..to static initializer. Set rlx_length for
UNDEF_WORD_DISP cases.
* config/tc-w65.c (md_estimate_size_before_relax): Likewise.
(md_begin): Likewise.
(md_relax_table): Likewise.
* config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
(md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
Set rlx_backward and rlx_forward to zero for unused states.
* config/tc-sh.c (md_estimate_size_before_relax): Likewise.
(md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
(UNCOND12, UNCOND32): Remove duplicate defines.

2001-04-04 Hans-Peter Nilsson <[email protected]>

* config/tc-cris.c (md_estimate_size_before_relax) <case
ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
<all cases>: Always set fragP->fr_var using md_cris_relax_table.
Add cases to cover all relax states.
(cris_insn_first_word_frag): New.
(md_assemble): Call cris_insn_first_word_frag to get the first
frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
end. Drop variable insn_size.
(gen_bdap): Call cris_insn_first_word_frag, not frag_more.
(cris_sym_leading_underscore): Wrap first as_bad parameter in _().
(cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.

* write.c (write_object_file): Reset broken word state before
calling relax_seg.

2001-03-31 Alan Modra <[email protected]>

* listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
for one line if not already enabled.
* cond.c (s_elseif): Correct conditional assembly listing.
(s_else): Likewise.

* cond.c (s_endif): Correct handling of "if .. elseif .." trees.
Don't abort on NULL current_cframe.

2001-03-30 Alan Modra <[email protected]>

* dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
(dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
* config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
* config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
* config/obj-coff.c (do_relocs_for): Likewise.
(yank_symbols): Likewise.
(fixup_segment): Likewise.
* config/tc-ppc.c (ppc_frob_symbol): Likewise.
(ppc_fix_adjustable): Likewise.
* config/tc-mips.c (md_convert_frag): Likewise.
* config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
* ehopt.c (eh_frame_convert_frag): Likewise.
* expr.c (make_expr_symbol): Likewise.

* frags.h (struct frag): Add last_fr_address. Reorder fields for
better packing.
* symbols.c (resolve_symbol_value): Don't fix expression values
until relaxation is complete.
(resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
(S_GET_VALUE): Likewise, and return unresolved expression value.
* write.c (finalize_syms): New.
(relax_and_size_seg): Split into..
(relax_seg): New function, returns 1 if anything changed..
(size_seg): And the remainder of relax_and_size_seg.
(fixup_segment): Arrange for final resolution of sym values.
(adjust_reloc_syms): Likewise.
(write_object_file): Likewise, and repeatedly call relax_seg until
nothing more changes.
(relax_segment): Return 1 if anything changed. Use correct types
for rs_org `target' and `after'.
* write.h (finalize_syms): Declare.
(relax_segment): Update prototype.

* config/tc-sh.c (md_estimate_size_before_relax): Add extra
do-nothing cases to switch to avoid abort on a second relaxation
pass, and tidy code a little.
* config/tc-cris.c (md_estimate_size_before_relax): Likewise.
* config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
* config/tc-w65.c (md_estimate_size_before_relax): Likewise.
* config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
(md_relax_table): Remove first four unused entries. Increment
rlx_length by one throughout table, and update comments to suit.
(md_estimate_size_before_relax): Return size of current variable
part of frag to reflect reality when relaxing more than once.
* config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
(COND32, UNCD32): Rename to DISP32 throughout.
(UNDEF_WORD_DISP): Renumber to 3.
(md_estimate_size_before_relax): Add extra do-nothing cases.
* config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
* config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
* config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
handle word and dword branches.

2001-03-29 Hans-Peter Nilsson <[email protected]>

* config/tc-cris.h (tc_fix_adjustable): Allow only
BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
* config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
example in comment to valid type.

2001-03-28 H.J. Lu <[email protected]>

* read.c (equals): Set to local for COFF only if it hasn't been
defined before.

2001-03-28 Alan Modra <[email protected]>

* config/tc-hppa.c (DEFAULT_LEVEL): Define.
(md_begin): Use it when setting default architecture.

2001-03-27 Nick Papadonis <[email protected]>

* read.c (equals): (for COFF) default symbols to being local.

2001-03-27 Hans-Peter Nilsson <[email protected]>

* configure.in (cris-*-*): Change default emulation to criself.
(cris-*-*aout*): New rule.
* configure: Regenerate.

2001-03-26 Martin Schwidefsky <[email protected]>

* config/tc-s390.c (tc_s390_fix_adjustable): Add test for
BFD_RELOC_390_GOTENT.
* config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
BFD_RELOC_390_GOTENT.

2001-03-26 Nick Clifton <[email protected]>

* config/tc-s390.h (TC_FORCE_RELOCATION): Define.
* config/tc-s390.c (s390_force_relocation): New function: Force
relocations for VTINHERIT relocs.

2001-03-23 Stephane Carrez <[email protected]>

* doc/as.texinfo: Put @c man begin to generate the as man page.
When generating man, define all the variables. Re-organize some
options to obtain better indentation of man page.
* doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
(as.1): Build from as.texinfo.
* doc/Makefile.in: Regenerate.Index: binutils/Makefile.am

2001-03-25 Alan Modra <[email protected]>

* config/tc-i386.c (i386_scale): Accept an absolute expression for
scale factor, and return the end of the expression.
(i386_operand): Modify for above.

2001-03-23 Nick Clifton <[email protected]>

* doc/as.texinfo: Document --listing-XXX command line switches.
Explain why listings behave differently when -pipe is used.

2001-03-23 Richard Sandiford <[email protected]>

* write.c (fix_new_exp): Print an error if passed a register.

2001-03-23 Hans-Peter Nilsson <[email protected]>

* config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
(PIC_SUFFIX_CHAR): New macro.
(cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
(pic): New variable.
(md_longopts): New option --pic.
(OPTION_PIC): Define.
(md_estimate_size_before_relax): Tweak longish comment.
(md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
(md_assemble): Handle a PIC relocation on prefix and normal
instruction operands.
<output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
"complex" operand expressions. Call frag_more outside
gen_cond_branch_32 parameter list.
(cris_process_instruction): Handle PIC relocs on parsed
operand expressions. Validize PIC reloc sizes.
(get_autoinc_prefix_or_indir_op): Handle PIC suffix.
(gen_bdap): Handle "complex" operand expressions.
(gen_cond_branch_32): Use as_warn_where, not as_warn. Use
ADD.D offset,PC as jump instruction if generating PIC. Generate
error instead of crashing on complex expressions.
(cris_number_to_imm): Add segT parameter. All callers changed.
Use segT parameter, not now_seg, for segment of fixup. Handle
PCREL relocations but check that they are fully resolved.
(md_parse_option): Handle OPTION_PIC.
(tc_gen_reloc): Handle PIC relocs.
(md_show_usage): Update for --pic.
(md_apply_fix3): Renamed from md_apply_fix.
(md_pcrel_from): Accept emitting PCREL relocs when ELF.
(md_cris_force_relocation): Force relocation for PIC relocs.

* config/tc-cris.h: Tweak attribution.
(MD_APPLY_FIX3): Define.
(IS_CRIS_PIC_RELOC): New macro.
(TC_RELOC_RTSYM_LOC_FIXUP): Define.
(tc_fix_adjustable): Don't adjust a globally visible symbol when
generating ELF.
(tc_frob_symbol): Avoid emitting undefined symbols.

2001-03-20 Alan Modra <[email protected]>

* frags.h (struct frag): Add relax_marker.
* write.c (is_dnrange): Delete.
(relax_frag): Use correct types for `aim', `target', `address'.
Delete `offset', `was_address'. Test `relax_marker' instead of
using fragile (and slow) address test.
(relax_segment): Init and flip `relax_marker'.

2001-03-19 Alan Modra <[email protected]>

* config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
used register name.

2001-03-18 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
with 'Motorola specification for assembly language input standard'.

2001-03-17 Richard Henderson <[email protected]>

* dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
(dwarf2_directive_loc): Don't use them.
(dwarf2_directive_file): Reject duplicate file definitions.
(get_filenum): Zero allocated memory.
(out_file_list): Complain about missing file definitions.

2001-03-17 Alan Modra <[email protected]>

* read.c (do_org): Handle complex expressions.
* cgen.c (gas_cgen_finish_insn): Likewise.

2001-03-15 David Mosberger <[email protected]>

* config/tc-ia64.c (md): New member keep_pending_output.
(ia64_flush_pending_output): Flush only if md.keep_pending_output
is not set.
(dot_xdata): Turn on md.keep_pending_output for the duration of
this function.
(dot_xfloat_cons): Ditto.
(dot_xstringer): Ditto.
(dot_xdata_ua): Ditto.
(dot_xfloat_cons_ua): Ditto.

2001-03-15 Jim Wilson <[email protected]>

* config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
label support.

2001-03-15 Alexandre Oliva <[email protected]>

* config/tc-sh.c (parse_reg): Match capital MACH and MACL.

2001-03-15 DJ Delorie <[email protected]>

* stabs.c (s_stab_generic): Don't corrupt the notes obstack by
blindly freeing string if it isn't at the top of the obstack.

2001-03-13 Alan Modra <[email protected]>

* config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
(NUM_FLAG_CODE): Define.
(lex_got): New function.
(got_reloc): New global var.
(x86_cons_fix_new): New function.
(x86_cons): New function.
(i386_immediate): Use lex_got here, replacing inline code. Change
"ignoring junk.." error message to "junk.."
(i386_displacement): Likewise.
* config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
(x86_cons): Declare.
(TC_CONS_FIX_NEW): Define.
(x86_cons_fix_new): Declare.

2001-03-12 Nick Clifton <[email protected]>

* config/tc-arm.c (md_begin): Always set machine type based on
cpu_variant.

2001-03-07 Alan Modra <[email protected]>

* config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
(md_assemble) <smallest displacement>: Use correct field of i.op[]
union.
<JumpInterSegment output>: Use correct i.disp_reloc[].
<immediate output>: Likewise.

2001-03-06 Nick Clifton <[email protected]>

* config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
BLX(1) instruction.

2001-03-06 Igor Shevlyakov <[email protected]>

* config/tc-m68k.c : Add 5407 to archs[] table.
(HAVE_LONG_BRANCH): Add mcf5407.
(select_control_regs): Recognize 5407.

2001-03-02 Dave Brolley <[email protected]>

* config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
than m32r_do_align.

2001-03-02 Richard Sandiford <[email protected]>

* config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
(gen_to_words): Print warnings if NaNs are found and the target CPU
does not support them. Allow largest exponent to be used in normal
numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.

2001-02-28 Andreas Jaeger <[email protected]>, Bo Thorsen <[email protected]>

* config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
anymore since we use bfd_elf_generic_reloc now.
(md_apply_fix3): Only apply hack for partial_inplace if not using RELA.

2001-02-27 Alan Modra <[email protected]>

* configure.in (BFD_VERSION): New.
(AM_INIT_AUTOMAKE): Use $BFD_VERSION.
* configure: Regenerate.
* Makefile.am: Run "make dep-am"
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.

2001-02-26 Mark Elbrecht <[email protected]>

* config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
SEC_NEVER_LOAD when the 'n' flag is used.
Add SEC_NEVER_LOAD to matchflags.

2001-02-24 Stephane Carrez <[email protected]>

* symbols.c (decode_local_label_name): Initialize message_format
only when an error is reported (perf pb due to I18N).

2001-02-23 H.J. Lu <[email protected]>

* dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
BFD_ASSEMBLER is not defined.

2001-02-23 Richard Sandiford <[email protected]>

* config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
done if it's against a symbol.

2001-02-22 Timothy Wall <[email protected]>

* config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
target formats if applicable.
* config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
* Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
* Makefile.in: Regenerated.
* configure.in: Added configuration for ia64-*-aix*.
* configure: Regenerated.

2001-02-21 David Mosberger <[email protected]>

* config/tc-ia64.c (enum operand_match_result): New type.
(operand_match): Change return type to operand_match_result.
Fix all returns appropriately, adding support for returning the
out-of-range result.
(parse_operands): New locals result, error_pos, out_of_range_pos,
curr_out_of_range_pos. Rewrite operand matching loop to give better
error messages.

2001-02-21 David Mosberger <[email protected]>

* config/tc-ia64.c (struct unwind): Add member "prologue_count".
(dot_proc): Clear unwind.prologue_count to zero.
(dot_prologue): Increment unwind.prologue_count.
(dot_restore): If second operand is omitted, use
unwind.prologue_count -1 for "ecount" (# of additional regions to
pop). Decrement unwind.prologue_count by number of regions
popped.

2001-02-21 Nick Clifton <[email protected]>

* doc/as.texinfo (Section): Note that some flags to the COFF
version of .section remove attributes rather than setting them.

2001-02-20 Kazu Hirata <[email protected]>

* config/tc-pdp11.c: Fix formatting.
* config/tc-pdp11.h: Likewise.

2001-02-20 Bo Thorsen <[email protected]>

* config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
entry.

2001-02-18 David O'Brien <[email protected]>

* configure.in (cpu_type, arch): Add a generic FreeBSD specification as
all FreeBSD platforms should look the same at this level.
* configure: Rebuilt.
* config/tc-i386.c: Add support for old FreeBSD a.out hosts.

2001-02-18 lars brinkhoff <[email protected]>

* Makefile.am: Add PDP-11 target.
* configure.in: Likewise.
* config/tc-pdp11.c: New file.
* config/tc-pdp11.h: New file.
* doc/Makefile.am: Add PDP-11 documentation.
* doc/all.texi: Likewise.
* doc/as.texinfo: Likewise.
* doc/c-pdp11.texi: New file.

2001-02-16 matthew green <[email protected]>

* cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.

2001-02-13 Jim Wilson <[email protected]>

* config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
reloc instead of a 0 reloc.
(md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
as done.
* config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.

2001-02-13 Ian Lance Taylor <[email protected]>

* write.c (is_dnrange): Stop as soon as the address becomes
larger.
(relax_frag): Add segment parameter. Only call symbol_get_frag
once. Only call is_dnrange if the symbol is in the same segment,
and the symbol address is larger.
(relax_segment): Pass segment to md_relax_frag and relax_frag.
* write.h (relax_frag): Update declaration.
* config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
it to relax_frag.
* config/tc-m32r.c (m32r_relax_frag): Likewise.
* config/tc-m32r.h (md_relax_frag): Add segment parameter.
(m32r_relax_frag): Update declaration.
* config/tc-mips.h (md_relax_frag): Add segment parameter.
* config/tc-tic54x.h (md_relax_frag): Likewise.
* doc/internals.texi (CPU backend): Update documentation for
md_relax_frag.

2001-02-13 Alan Modra <[email protected]>

* doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
Mention effect of < 386 architectures on jump promotion.
(i386-Jumps): xref above. Don't assume long disp is 32 bits.

* config/tc-i386.c (no_cond_jump_promotion): New.
(set_cpu_arch): Parse "jumps" arch modifier.
(insn_size): Modify usage comment.
(ENCODE_RELAX_STATE): Reformat and protect macro arg.
(SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
(TYPE_FROM_RELAX_STATE): New define.
(UNCOND_JUMP, COND_JUMP): Renumber.
(md_relax_table): Reorder to suit.
(COND_JUMP86): New define.
(md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
(md_assemble): Create frag var for jumps of max size, encode relax
state for COND_JUMP86.
(md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
leave conditional jumps small if no_cond_jump_promotion.
(md_convert_frag): Likewise.

* expr.c (operator): Don't bump input_line_pointer for two char
operators. Instead return operator size via new param num_chars.
(expr): Use above to parse multi-char operators correctly.

2001-02-12 Jan Hubicka <[email protected]>

* config/tc-i386.c (i386_displacement): Fix handling of
BFD_RELOC_X86_64_GOTPCREL.
(i386_validate_fix): Likewise.

2001-02-12 Philip Blundell <[email protected]>

* config/tc-arm.c (do_ldst): Improve warnings for unpredictable
ldrt/strt instructions.

2001-02-11 Maciej W. Rozycki <[email protected]>

* config/tc-mips.c (macro): For M_LA_AB emit a
BFD_RELOC_MIPS_CALL16 relocation or a
BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
BFD_RELOC_MIPS_GOT16 and
BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
loading the jump register when generating SVR4_PIC code.

2001-02-10 Chris Demetriou <[email protected]>

* configure.in: Make 'mipself' and 'mipsecoff' emulations
map to MIPS-specific files, as they used to do before the
change on 2000-05-21.
* configure: Regerate.

2001-02-10 Chris Demetriou <[email protected]>

* config/tc-mips.c (md_parse_option): Don't try to compile
ELF-only option code if not ELF.

2001-02-08 David Mosberger <[email protected]>

* config/tc-ia64.h (md_elf_section_type): New macro.
(ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
(they're now handled via ia64_elf_section_type.

* config/tc-ia64.c (unwind): New members saved_text_seg,
saved_text_subseg, and force_unwind_entry.
(optimize_unw_records): New function to optimize away unnecessary
unwind directives.
(ia64_elf_section_type): New function.
(output_unw_records): Generate unwind info only if the size is
non-zero or if it's forced for some other reason (e.g.,
handlerdata or a personality routine).
(generate_unwind_image): Don't switch back to previous
section---stay inside the unwind info section instead so that
handlerdata that may follow goes into the right place.
(dot_handlerdata): Force generation of unwind entry and save the
current active text segment before generating unwind image.
(dot_unwentry): Force generation of unwind entry.
(dot_personality): Ditto.
(dot_endp): Generate unwind table entry only if there is
some unwind info or the unwind entry was forced.

* config/tc-ia64.c (make_unw_section_name): New macro to form
unwind section name.
(generate_unwind_image): Add "text_name" argument. Use it to
form unwind section name.
(dot_handlerdata): Determine current segment (section) name and
pass it to generate_unwind_image().
(dot_endp): Determine current segment (section) name and use
it to determine the appropriate unwind section name.
(ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
n, fill, and max arguments.

2001-02-09 Schwidefsky <[email protected]>

* Makefile.am: Add linux target for S/390.
* configure.in: Likewise.
* config/tc-s390.c: New file.
* config/tc-s390.h: New file.

2001-02-09 Alexandre Oliva <[email protected]>

* config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2byte, 4byte and 8byte.

2001-02-08 Alan Modra <[email protected]>

* config/tc-hppa.c (pa_build_unwind_subspace): Don't call
md_number_to_chars with size > sizeof (valueT).

2001-02-06 H.J. Lu <[email protected]>

* config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
there is no relocation.

2001-02-06 H.J. Lu <[email protected]>

* config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.

* config/tc-ia64.c (md_parse_option): Only accept the valid
ia64 options on "-axxx".

2001-02-05 Jim Wilson <[email protected]>

* config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
aborting for invalid operands.

2001-02-06 Alan Modra <[email protected]>

* config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
than via pointer. Update all callers.
(UNWIND_LOW32): Define.
(UNWIND_HIGH32): Define.
(pa_build_unwind_subspace): Use the above macros instead of dumping
bitfields directly. Call frag_more once rather than multiple times.
(md_assemble): Use UNWIND_LOW32.
(pa_entry): Likewise
(pa_procend): Likewise.
(process_exit): Use UNWIND_HIGH32.

2001-02-04 Stephane Carrez <[email protected]>

* config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
function to select the header according to the cpu.
(md_after_pass_hook, md_do_align): Remove.
(md_cleanup, m68hc11_cleanup): Remove.
(md_pcrel_from_section): Declare.
* config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
(build_jump_insn, build_insn): Likewise.
(m68hc11_listing_header): New function.
(m68hc11_cleanup): Remove.

2001-02-02 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
symbols because there is no support for shared libraries and these
symbols can't be overridden (unless they are weak).

2001-02-01 Momchil Velikov <[email protected]>

* dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
for the compilation unit with a zero byte.

2001-01-30 Alan Modra <[email protected]>

* config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
destinations. Correct range check for 17 and 22 bit branches.

2001-01-25 Nick Clifton <[email protected]>

* config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
still set. Issue an error message instead.
(md_estimate_size_before_relax): Delete unused variable
'buffer_address'. Fixup parentheses around if statement.

2001-01-23 Kazu Hirata <[email protected]>

* as.c: Fix formatting.
* ehopt.c: Likewise.
* messages.c: Likewise.
* stabs.c: Likewise.
* symbols.c: Likewise.

2001-01-23 Ben Elliston <[email protected]>

* config/tc-m32r.c (m32r_handle_align): Declare type of fragp.

2001-01-22 Kazu Hirata <[email protected]>

* config/tc-alpha.c: Fix formatting.

2001-01-19 Kazu Hirata <[email protected]>

* config/tc-alpha.c: Fix formatting.

2001-01-18 Kazu Hirata <[email protected]>

* config/tc-alpha.c: Fix formatting.

2001-01-18 Nick Clifton <[email protected]>

* config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
"da" flags.
(stm_flags): Remove redundant bit from "ed" and "da" flags.

2001-01-18 Alexandre Oliva <[email protected]>

* configure.in (cpu_type, arch): Match i386 too.
* configure: Rebuilt.

2001-01-16 Kazu Hirata <[email protected]>

* config/tc-i386.c: Fix formatting.

2001-01-16 Alan Modra <[email protected]>

* config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
relocs for .PARISC.unwind section.

* config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
depending on section flags, not just for .text.

2001-01-15 Jim Wilson <[email protected]>

* config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
not immediately followed by an instruction.

2001-01-15 Kazu Hirata <[email protected]>

* config/tc-m68hc11.c: Fix formatting.

2001-01-15 Nick Clifton <[email protected]>

* symbols.c (colon): Change 'already defined symbol' from a
fatal error to an ordinary error. There is no reason why this
error should be fatal.

* message.c (as_fatal): Delete output file, if one has been
created.

2001-01-14 Alan Modra <[email protected]>

* config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.

2001-01-14 Kazu Hirata <[email protected]>

* config/tc-alpha.c: Fix formatting.
* config/tc-arc.c: Likewise.
* config/tc-arc.h: Likewise.
* config/tc-d10v.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-vax.c: Likewise.

* config/tc-arc.c: Fix formatting.

* config/tc-arc.c: Fix formatting.

2001-01-14 Alan Modra <[email protected]>

* config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
both 32 and 64 bit ELF.

* config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
and don't bother storing `m' for "ce" completer. Tidy handling of
'J' and 'K' operands to suit. Handle '<' and '>' operands.

2001-01-14 Jan Hubicka <[email protected]>

* config/tc-i386.h (TARGET_MACH): New macro.
(i386_mach): Declare.
* config/tc-i386.c (i386_mach): New function.

2001-01-13 Philip Blundell <[email protected]>

* doc/as.texinfo: Fix spelling and cross-references.

* doc/c-arm.texi: Fix typos. Say that `;' is a line separator
character for all systems, not just GNU/Linux. Make it explicit
that `-k' doesn't affect code generation, just ELF flags.

2001-01-13 Jan Hubicka <[email protected]>

* config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
instructions.

2001-01-12 Frank Ch. Eigler <[email protected]>

* cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.

2001-01-12 Nick Clifton <[email protected]>

* as.c (print_args): Update copyright date to 2001.

2001-01-12 Peter Targett <[email protected]>

* doc/c-arc.texi: New file.
Some sections to be expanded.

2001-01-12 Alan Modra <[email protected]>

* config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
(md_parse_option): Always accept "--32".

2001-01-11 Peter Targett <[email protected]>

* as.h (TC_ARC): Ensure struc-symbol.h included.
* as.c (dwarf2dbg.h): Include to remove implicit declaration
warnings.
* struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
(TARGET_SYMBOL_FIELDS) added.

* doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
* doc/c-arc.texi: New file.
Some sections to be expanded.
* doc/as.texinfo: Update command-line options.
Removed outdated text for ARC dependant features, instead include
text from above file.

* config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
(TARGET_SYMBOL_FIELDS): Alias to previous definition.
(targ-cpu.h) header.
* config/tc-arc.h:
* config/tc-arc.c: New updated configuration for
ARC, including selection of core variants, and extensibility of
instructions, registers etc. through directives.

* config/tc-arc.c (arc_extinst): Minor corrections for
error messages.
(arc_common) Likewise. Make alignment argument optional for local
symbols also, with default of zero.

2001-01-11 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
(build_indexed_byte): Don't relax indexed byte, use 16-bit offset
and fix_new_exp() instead.
(md_convert_frag): For indexed post byte use the symbol value
rather than the displacement.
(md_relax_table): Fix indexed offset relax.

2001-01-11 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
relax weak symbols.
(relaxable_symbol): New function.

2001-01-11 Andreas Jaeger <[email protected]>

* config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
not used anywhere.

2001-01-10 Nick Clifton <[email protected]>

* config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
* config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF

2001-01-10 Nick Clifton <[email protected]>

* symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
character used to dollar local symbols.
(LOCAL_LABEL_CHAR): New constant - the magic character used to
local label symbols.
(dollar_label_name): Use DOLLAR_LABEL_CHAR.
(fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
if defined.
Use LOCAL_LABEL_CHAR.
(decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
(S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.

2001-01-08 Bo Thorsen <[email protected]>

* config/tc-i386.c (i386_immediate, i386_displacement):
GOTPCREL check fix.

2001-01-07 Ian Lance Taylor <[email protected]>

* doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
in last change.

2001-01-07 Philip Blundell <[email protected]>

* doc/as.texinfo (Bug Reporting): Update email address for
reports.
* README: Likewise.

2001-01-06 Jan Hubicka <[email protected]>

* configure.in: Define DEFAULT_ARCH for i386.
* config/tc-i386.c (md_assemble): Return after the error message;
move testing for 64bit operands to proper place.

2001-01-06 Jan Hubicka <[email protected]>, Andreas Jaeger <[email protected]>

* doc/as.texinfo: Document '#' as comment character for i386 and
x86_64. Add AMD x86-64 into menu of machine dependent information.

* doc/c-i386.texi: Document x86_64 extensions.

2001-01-05 Jan Hubicka <[email protected]>

* config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.

2001-01-04 Jan Hubicka <[email protected]>

* config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
* NEWS: Add note about Pentium4 support.

2001-01-04 Jan Hubicka <[email protected]>

* config/tc-i387.c (pi, pte, pt): Update.
(type_names): Add new types.

2001-01-03 Jan Hubicka <[email protected]>

* config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
CpuUnknown): Renumber
(CpuP4, CpuSSE2): New.
(CpuUnknownFlags): Add CpuP4 and CpuSSE2

2001-01-03 Philip Blundell <[email protected]>

* config/tc-alpha.c (alpha_force_relocation): Handle vtable
relocs.
(alpha_fix_adjustable): Likewise.
(md_apply_fix): Likewise.

2000-12-31 H.J. Lu <[email protected]>

* listing.c (listing_message): Allocate string only if it is
used.

* configure: Rebuild.

2000-12-31 Hans-Peter Nilsson <[email protected]>

* doc/internals.texi (Relaxing with a table) <after relaxation>:
Point out caveats with generating fixups for the opcode in a frag.

2000-12-30 Jan Hubicka <[email protected]>

* configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
* NEWS: Add x86_64.

2000-12-29 H.J. Lu <[email protected]>

* listing.c (calc_hex): Print the variable part only if the
fragment type is rs_fill.

2000-12-29 Hans-Peter Nilsson <[email protected]>

* doc/internals.texi (tc_conditional_pseudoop,
TC_LINKRELAX_FIXUP): Fix typos.

2000-12-28 Richard Henderson <[email protected]>

* write.c (subsegs_finish): Fix thinko last change -- don't
"optimize" the alignment == 0 case.

2000-12-28 Richard Henderson <[email protected]>

* as.h (rs_align_test): New.
* frags.c (NOP_OPCODE): Move default from read.c.
(MAX_MEM_FOR_RS_ALIGN_CODE): New default.
(frag_align_code): New.
* frags.h (frag_align_code): Declare.
* read.c (NOP_OPCODE): Remove.
(do_align): Use frag_align_code.
* write.c (NOP_OPCODE): Remove.
(get_recorded_alignment): New.
(cvt_frag_to_fill): Handle rs_align_test.
(relax_segment): Likewise.
(subsegs_finish): Align last subseg in section to the
section alignment. Use frag_align_code.
* write.h (get_recorded_alignment): Declare.
* config/obj-coff.c (size_section): Handle rs_align_test.
(fill_section, fixup_mdeps): Likewise.
(write_object_file): Use frag_align_code.

* config/tc-alpha.c (alpha_align): Use frag_align_code.
(alpha_handle_align): New.
* config/tc-alpha.h (HANDLE_ALIGN): New.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

* config/tc-i386.h (md_do_align): Use frag_align_code.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

* config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
(ia64_handle_align): New.
* config/tc-ia64.h (HANDLE_ALIGN): New.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

* config/tc-m32r.c (m32r_do_align): Remove.
(m32r_handle_align): New.
(fill_insn): Use frag_align_code.
* config/tc-m32r.h (md_do_align): Remove.
(HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
* config/tc-m88k.c, config/tc-m88k.h: Similarly.
* config/tc-mips.c, config/tc-mips.h: Similarly.

* config/tc-sh.c (sh_cons_align): Use rs_align_test.
(sh_handle_align): Likewise. Handle rs_align_code.
(sh_do_align): Remove.
* config/tc-sh.h (md_do_align): Remove.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

* config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
(sparc_handle_align): Likewise. Handle rs_align_code.
* config/tc-sparc.h (md_do_align): Remove.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

2000-12-22 DJ Delorie <[email protected]>

* config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
when we assemble the first half of a pair.

2000-12-22 H.J. Lu <[email protected]>

* config/tc-i386.c (reloc): Update the macro for non-bfd
assembler.
(BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.

2000-12-22 H.J. Lu <[email protected]>

* dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.

2000-12-20 Jan Hubicka <[email protected]>

* config/tc-i386.h (i386_target_format): Define even for ELFs.
(QWORD_MNEM_SUFFIX): New macro.
(CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
New macros
(CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
(IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
ImmExt): Renumber.
(Size64, No_qSuf, NoRex64, Rex64): New macros.
(Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
(Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
Renumber.
(Reg, WordReg): Add Reg64.
(Imm): Add Imm32S and Imm64.
(EncImm): New.
(Disp): Add Disp64 and Disp32S.
(AnyMem): Add Disp32S.
(RegRex, RegRex64): New macros.
(rex_byte): New type.
* config/tc-i386.c (set_16bit_code_flag): Kill.
(fits_in_unsigned_long, fits_in_signed_long): New functions.
(reloc): New parameter "signed"; support x86_64.
(set_code_flag): New.
(DEFAULT_ARCH): New macro; default to "i386".
(default_arch): New static variable.
(struct _i386_insn): New fields Operand_PCrel; rex.
(flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
(flag_code): New enum and static variable.
(use_rela_relocations): New static variable.
(flag_code_names): New static variable.
(cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
(cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
K6 and Athlon.
(i386_align_code): Return plain "nop" for x86_64.
(mode_from_disp_size): Support Disp32S.
(smallest_imm_type): Support Imm32S and Imm64.
(offset_in_range): Support size of 8.
(set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
(md_pseudo_table): Add "code64"; use set_code_flat.
(md_begin): Emit sane error message on hash failure.
(tc_i386_fix_adjustable): Support x86_64 relocations.
(md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
instructions supported on particular arch just partially,
output of 64bit immediates, handling of Imm32S and Disp32S type.
(i386_immedaite): Support x86_64 relocations; support 64bit constants.
(i386_displacement): Likewise.
(i386_index_check): Cleanup; support 64bit addresses.
(md_apply_fix3): Support x86_64 relocation and rela.
(md_longopts): Add "32" and "64".
(md_parse_option): Add OPTION_32 and OPTION_64.
(i386_target_format): Call even for ELFs; choose between
elf64-x86-64 and elf32-i386.
(i386_validate_fix): Refuse GOTOFF in 64bit mode.
(tc_gen_reloc): Support rela relocations and x86_64.
(intel_e09_1): Support QWORD.

2000-12-15 Diego Novillo <[email protected]>

* config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
it's not an offset expression.
(intel_e10_1): Ditto. Also, if the operand is an offset expression,
keep the braces '[' and ']' in the output string.
(intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
!= FLAT. There is no such op_modifier.

2000-12-14 Michael Sokolov <[email protected]>

* dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
if we have it.

2000-12-13 Kazu Hirata <[email protected]>

* as.h: Fix formatting.
* cgen.h: Likewise.
* dwarf2dbg.c: Likewise.
* input-scrub.c: Likewise.
* read.h: Likewise.

2000-12-13 Mark Elbrecht <[email protected]>

* configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
configure: Regenerate.

2000-12-13 Michael Sokolov <[email protected]>

* dwarf2dbg.c: #include <limits.h> only if it exists.

2000-12-13 Rodney Brown <[email protected]>

* config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
(md_apply_fix): Here too.

2000-12-12 Jim Wilson <[email protected]>

* config/tc-ia64.h (ia64_init): Add prototype.

2000-12-12 H.J. Lu <[email protected]>

* dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.

* read.h (outputting_stabs_line_debug): Change it to int.
* stabs.c (outputting_stabs_line_debug): Likewise.

2000-12-12 Geoffrey Keating <[email protected]>

* config/obj-bout.c (obj_crawl_symbol_chain): Don't take
the address of a function result.

2000-12-12 Franz Sirl <[email protected]>

* config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
(md_assemble): Call dwarf2_emit_insn.
(shlib): Fix typo SHILB -> SHLIB.
(md_parse_option): Likewise.
(ppc_elf_validate_fix): Likewise:
* config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.

2000-12-12 Nick Clifton <[email protected]>

* cgen.h: Fix formatting.
* input-scrub.c: Fix formatting.
* macro.c: Fix formatting.
* config/tc-mips.c: Fix formatting.
* doc/c-mips.texi: Fix formatting.

2000-12-11 Jan hubicka <[email protected]>

* config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
references.
(intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
otherwise.
* config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
(No_dSuf): Kill.

* i386.h (*_Suf): Remove No_dSuf.
(d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
Remove.
(i386_optab): Remove 'd' in the suffixes.

2000-12-06 Mark Elbrecht <[email protected]>

* config/tc-i386.c (T_SHORT): Undefine before defining.

2000-12-05 Kazu Hirata <[email protected]>

* config/tc-mips.c: Fix formatting.

2000-12-04 Matthew Hiller <[email protected]>

* config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
(md_longopts): New options --gstabs-packing, --no-gstabs-packing.
(md_show_usage): Ditto.
(md_parse_option): Ditto.
(d10v_cleanup): Writes pending instruction only if
! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
Fix compile time warning messages.

* doc/c-d10v.texi: Documents new options.

2000-12-04 Matthew Hiller <[email protected]>

* stabs.c (outputting_stabs_line_debug): New variable.
(stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
function entry and unset at function exit.

* read.h (outputting_stabs_line_debug): New extern declaration.

* as.c: Include dwarf2dbg.h for definition of dwarf2_finish.

* dwarf2dbg.c: Fix compile time warning messages.

2000-12-03 Kazu Hirata <[email protected]>

* config/tc-a29k.c: Fix formatting.
* config/tc-alpha.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-cris.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-pj.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-vax.c: Likewise.

2000-12-01 Chris Demetriou <[email protected]>

* config/tc-mips.c (mips_ip): When calculating offsets,
don't accept as constant the difference between the
addresses of symbols in two different sections.

* config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
specifiers.
(validate_mips_insn): Likewise. Also, update 'B' operand
specifier to use OP_*_CODE20 constants and delete 'm' operand
specifier.
(mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
operand specifiers. Change warning generated by 'B' operand
specifier to reflect its new multi-purpose usage.

* config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
-1, and update comment.
(file_mips_isa): Likewise.
(mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
(ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
ISA_* constants rather than hard-coded numbers.
(mips_cpu_info): New structure.
(mips_cpu_info_table): New table describing CPU and ISA names
and numbers.
(mips_cpu_info_from_name, mips_cpu_info_from_isa,
mips_cpu_info_from_cpu): New functions.
(mips_isa_to_str): New function to get string for ISA name.
(mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
return const char *.
(md_begin): Redo CPU and ISA selection logic, using
mips_cpu_info_from_*. Convert to use ISA_* constants rather
than hard-coded numbers.
(append_insn, mips_emit_delays, macro, macro2): Convert to use
ISA_* constants rather than hard-coded numbers.
(mips_ip): Convert to use mips_isa_to_str to get ISA name.
(md_longopts): Delete OPTION_NO_MIPS32.
(md_parse_option): Convert to use ISA_* constants rather than
hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
to use strcasecmp to recognize "default" and to use
mips_cpu_info_from_name to get CPU numbers from argument.
(md_show_usage): Move -mips32 so it's with the rest of the ISA
flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
mips32-4k.
(s_mipsset): Accept ISA value 32.
* doc/as.texinfo: Clean up MIPS options summary slightly,
remove -no-mips32. Add note about -mips4 and -mips32
specifying those ISA levels. Delete -mips32 and -no-mips32
cpu flag descriptions.
* doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
up the supported CPU switch list, and replace 4Kc, 4Km, and
4Kp entries with a single mips32-4k entry. Note that you can
use ".set mips32".

* config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
ISA_MIPS64.
(md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
-mips5 and -mips64.
(md_parse_option): Add cases for OPTION_MIPS5 and
OPTION_MIPS64.
(md_show_usage): Mention -mips5 and -mips64 arguments.
(s_mipsset): Add cases for MIPS5 and MIPS64.
(mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
and pseudo-CPUs.
* doc/as.texinfo: Mention -mips5 and -mips64 options
and their meanings.
* doc/c-mips.texi: Likewise. Also update introduction
and ".set" usage information.

* config/tc-mips.c (md_show_usage): Add "sb1" to the
CPU list.
(mips_cpu_info_table): Add SB-1 entries.
* doc/c-mips.texi: Add "sb1" to the list of CPUs
known to the -mcpu option.

* doc/as.texinfo: Correct description of MIPS -mcpu
option, by copying some of the text from doc/c-mips.texi.

2000-12-01 Joel Sherrill <[email protected]>

* configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
New targets.
(sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
(sparc*-*-rtems*): Switched from a.out to ELF.
* configure: Regenerate.
* config.in: Regenerate.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* po/gas.pot: Regenerate.

2000-11-30 Philip Blundell <[email protected]>

* config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
even in non BFD_ASSEMBLER case.

2000-11-30 Diego Novillo <[email protected]>

* config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
syntax.

2000-11-29 Richard Henderson <[email protected]>

* dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
until dwarf2_finish; use relaxation to get cross-fragment offsets;
thread multiple subsegments properly; handle multiple code
sections properly; emit proper compilation unit info for assembler
generated debugging.

* as.h (enum _relax_state): Add rs_dwarf2dbg.
* dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
(dwarf2dbg_estimate_size_before_relax): Declare.
(dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
* write.c: Include dwarf2dbg.h.
(cvt_frag_to_fill): Handle rs_dwarf2dbg.
(relax_segment): Likewise.

2000-11-28 Hans-Peter Nilsson <[email protected]>

* config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
jump>: Use as_bad_where instead of as_bad. Tweak error message
accordingly. Stabilize frag by updating fix part and resetting
variant part.
<undefined symbol, unconditional jump>: Ditto.
(sh_elf_cons): Cast *input_line_pointer to unsigned char when
indexing is_end_of_line[].
(md_assemble): Initialize size to 0.
(md_section_align): Mark parameter seg as unused.
(parse_reg): Parse names case-insensitively.

2000-11-28 Kazu Hirata <[email protected]>

* config/obj-aout.h: Fix formatting.
* config/obj-bout.h: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-coff.h: Likewise.
* config/obj-elf.h: Likewise.
* config/obj-som.h: Likewise.
* config/obj-vms.c: Likewise.
* config/obj-vms.h: Likewise.
* config/tc-h8300.h: Likewise.
* config/tc-ns32k.h: Likewise.
* config/tc-sparc.h: Likewise.
* config/tc-tic54x.h: Likewise.
* config/tc-z8k.h: Likewise.

2000-11-28 Nick Clifton <[email protected]>

* doc/as.1 (COPYING): Mention that the GNU Free Documentation
License is present in the sources, but not the output, and
also available from the GNU website.
(GNU Free Documentation License): Comment out this section.

2000-11-28 Hans-Peter Nilsson <[email protected]>

* Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
targets. Remove i860 from valid a.out targets.
* Makefile.in: Regenerate.

* config/tc-cris.c: Include dwarf2dbg.h.
(md_pseudo_table): Add .file and .loc.
(md_assemble): Call dwarf2_emit_insn if generating ELF.
(s_cris_file, s_cris_loc): New.
* config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
* Makefile.am: Regenerate dependencies.
* Makefile.in: Regenerate.

2000-11-28 Alan Modra <[email protected]>

* expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
(MRI_MUL_PRECEDENCE): Likewise.
(op_rank): Fix a comment typo.

2000-11-26 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (build_indexed_byte): Print the offset in
the error message.
(get_operand): Fix analysis for movw/movb instructions.

2000-11-24 Nick Clifton <[email protected]>

* configure.in (xscale-elf): Add target.
(xscale-coff): Add target.
* configure: Regenerate.

* config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
extenstion.
(ARM_EXT_XSCALE): New ARM architecture extension.
(ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
(ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
(ARM_THUMB): Rename to ARM_EXT_THUMB.
(ARM_ARCH_V4): Remove processor from architecture.
(ARM_ARCH_3M): New architecutre definition.
(ARM_ARCH_V5TE): New architecutre definition.
(ARM_ARCH_XSCALE): New architecutre definition.
(CPU_DEFAULT): Allow to be defaulted to XScale.
(atpcs): New boolean variable.
(ldr_flags): Support 'd' flag for double word loads.
(str_flags): Support 'd' flag for double word stored.
(do_mia): New function.
(do_mar): New function.
(do_mra): New function.
(do_pld): New function.
(do_ldrd): New function.
(do_blx): New function.
(do_bkpt): New function.
(do_clz): New function.
(do_lstc2): New function.
(do_cdp2): New function.
(do_t_blx): New function.
(do_t_bkpt): New function.
(do_smla): New function.
(do_smlal): New function.
(do_smul): New function.
(do_qadd): New function.
(do_co_reg2c): New function.
(LONGEST_INSN): Redefine to 7.

* doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
command line switches.

2000-11-22 Jim Wilson <[email protected]>

* config/tc-ia64.c (pseudo_func): Add missing initializers.
(struct rsrc): Make line unsigned.
(gr_values): Add missing initializer.
(SLOT_NUM_NOT_SET): Add unsigned cast.
(ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
Add ATTRIBUTE_UNUSED to unused parameters.
(convert_expr_to_ab_reg): Add parens.
(convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
(dot_prologue): Initialize grsave when declared.
(md_pseudo_table): Add missing initializers.
(operand_match): Add casts to bfd_vma.
(emit_one_bundle): Delete unused local prev. Make required_template
unsigned.
(specify_resource): Cast i to unsigned.
(note_register_values): Use fprintf_vma.
(print_dependency): Likewise.

2000-11-21 Jim Wilson <[email protected]>

* config/tc-ia64.c (generate_unwind_image): Call record_alignment
for unwind info section.
(dot_endp): Likewise for unwind section.

* config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
fix_new_exp.

2000-11-21 Jakub Jelinek <[email protected]>

* config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
(output_insn): Call dwarf2_emit_insn.
* config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.

2000-11-17 Richard Henderson <[email protected]>

* ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
(check_eh_frame): Handle .eh_frame and .debug_frame concurrently.

2000-11-17 Nick Clifton <[email protected]>

* config/tc-arm.c (md_pseudo_table): Add support for .line and
.file pseudo ops.

2000-11-17 Richard Henderson <[email protected]>

* config/tc-i386.c (md_pseudo_table): Add .file and .loc.

2000-11-17 Richard Henderson <[email protected]>

* dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
* config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
tri-state definition of alpha_flag_mdebug.
* config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
(s_alpha_file): Store first .file directive.
(s_alpha_stab): New.
(md_pseudo_table): Add stabs and stabn.

2000-11-17 Richard Henderson <[email protected]>

* config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.

2000-11-17 Richard Henderson <[email protected]>

* as.c (debug_type): Init to DEBUG_UNSPECIFIED.
(main): Call dwarf2_finish.
* as.h (debug_type): Clarify documentation of the meaning
of this variable.
* dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
(print_stats): Fix parenthesis problem.
(now_subseg_size): New.
(dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
(dwarf2_directive_file): Don't set debug_type.
(dwarf2_where): Honor DEBUG_DWARF2 first.
(dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
do nothing if not emitting dwarf2 debug info, or no work.
* dwarf2dbg.h (dwarf2_emit_insn): Update.
* ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
(ecoff_new_file): Likewise.
* read.c (generate_lineno_debug): Kill ecoff hackery. Update
commentary wrt dwarf2.

* config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
ATTRIBUTE_UNUSED as needed.
(emit_insn): Call dwarf2_emit_insn.
(s_alpha_file): New.
(s_alpha_loc): New.
(s_alpha_coff_wrapper): Don't handle them.
(md_pseudo_table): Update for .file and .loc.
* config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.

* config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
don't protect with debug_type.
* config/tc-hppa.c (md_assemble): Likewise.
* config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
* config/tc-mn10300.c (md_assemble): Likewise.
* config/tc-sh.c (md_assemble): Likewise.
* config/tc-v850.c (md_assemble): Likewise.

* config/tc-arm.c (arm_end_of_source): Remove.
* config/tc-hppa.c (pa_end_of_source): Remove.
* config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
* config/tc-mn10300.c (mn10300_finalize): Remove.
* config/tc-sh.c (sh_finalize): Remove.
* config/tc-v850.c (sh_finalize): Remove.

* config/tc-arm.h (md_end): Remove.
* config/tc-hppa.h (md_end): Remove.
(DWARF2_LINE_MIN_INSN_LENGTH): New.
* config/tc-m68hc11.h (md_end): Remove.
* config/tc-mn10300.h (md_end): Remove.
* config/tc-sh.h (md_end): Remove.
* config/tc-v850.h (md_end): Remove.

* config/tc-ia64.c (emit_one_bundle): Don't protect
dwarf2 bits with debug_type.
(md_assemble): Likewise.
(ia64_end_of_source): Don't call dwarf2_finish.

2000-11-16 Jim Wilson <[email protected]>

* config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
>= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
> 16.

2000-11-16 H.J. Lu <[email protected]>

* config/obj-elf.c (obj_elf_symver): Don't check the missing
version name.

2000-11-15 Kazu Hirata <[email protected]>

* config/tc-tic30.c: Fix formatting.
* config/tc-tic80.c: Likewise.
* config/tc-v850.c: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-w65.c: Likewise.
* config/tc-z8k.c: Likewise.

2000-11-14 DJ Delorie <[email protected]>

* config/tc-v850.c: Support dwarf2.
* config/tc-v850.h: Ditto.

* config/tc-v850.c (cons_fix_new_v850): Don't rely on
parse_cons_expression_v850 to initialize hold_cons_reloc.

2000-11-15 Bernd Schmidt <[email protected]>

* config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
(errata_nops_necessary_p): New function.
(emit_one_bundle): Call it. Update the GROUP_IDX field in struct
md.

2000-11-14 Jim Wilson <[email protected]>

* config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
return little endian bfd formats.

2000-11-14 Kazu Hirata <[email protected]>

* config/aout_gnu.h: Fix formatting.
* config/atof-vax.c: Likewise.
* config/m68k-parse.h: Likewise.
* config/m88k-opcode.h: Likewise.
* config/obj-elf.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-cris.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/te-386bsd.h: Likewise.
* config/te-hppa.h: Likewise.
* config/te-nbsd.h: Likewise.
* config/te-ppcnw.h: Likewise.
* config/te-sparcaout.h: Likewise.
* config/te-tmips.h: Likewise.
* config/vax-inst.h: Likewise.
* config/vms-conf.h: Likewise.

2000-11-14 Jakub Jelinek <[email protected]>

* config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.

2000-11-13 H.J. Lu <[email protected]>

* config/obj-elf.c (elf_frob_symbol): Support
".symver name,name2@@@nodename".
(elf_frob_file_before_adjust): Likewise.

* doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
and ".symver name,name2@@@nodename".
Fix a typo.

2000-11-12 H.J. Lu ([email protected])

* config/obj-elf.c (obj_elf_symver): Check missing version
name.

2000-11-12 H.J. Lu ([email protected])

* dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
instead of bfd_vma for non-bfd assemblers.

2000-11-09 Kazu Hirata <[email protected]>

* itbl-ops.c: Fix comment typos.

2000-11-08 Jim Wilson <[email protected]>

* config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
(struct unwind): Add next_slot_frag field.
(slot_index): New parameters slot_frag and first_frag. Add code
to add in frag sizes when different. Add comments.
(fixup_unw_records): New locals first_frag and last_frag. Pass new
arguments to slot_index.
(emit_one_bundle): Set slot_frag field. Set next_slot_number after
loop end. Set next_slot_frag field.

2000-11-07 H.J. Lu <[email protected]>

* doc/as.texinfo (.symver): Updated for versioned symbol
reference.

* obj.h (format_ops): Add the frob_file_before_adjust field.

* config/obj-aout.c (aout_format_ops): Set the
frob_file_before_adjust field to 0.
* config/obj-coff.c (coff_format_ops): Likewise.
* config/obj-ecoff.c (ecoff_format_ops): Likewise.

* config/obj-elf.c (obj_elf_symver): Allow duplicated version
name.
(elf_frob_file_before_adjust): New function to remove unneeded
versioned symbols from the symbol table.
(elf_format_ops): Set the frob_file_before_adjust field to
elf_frob_file_before_adjust.

* config/obj-elf.h (obj_frob_file_before_adjust): Defined if
not defined.

* config/obj-multi.h (obj_frob_file_before_adjust): Defined.

2000-11-07 Peter Targett <[email protected]>

* config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
BIG_ENDIAN macros.
* config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
Fix compile time warning messages.

2000-11-07 Nick Clifton <[email protected]>

* stabs.c (generate_asm_file): Increase length of xmalloc'ed
buffer in order to avoid buffer overflows.

2000-11-06 Steve Ellcey <[email protected]>

* config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
Change M to m for -milp32 or -mlp64 to match gcc.
(dot_endp): Use bytes_per_address instead of 8.
(emit_one_bundle): Use number_to_chars_littleendian instead of
md_number_to_chars.
(fix_insn): Likewise.
(ia64_init): New function.
(ia64_target_format): New function.
(md_begin): Set endianness, arch, and machine as appropriate.
* config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
Make these macros depend on TE_HPUX macro.
(TARGET_FORMAT): Define.
(HOST_SPECIAL_INIT): Define.
* config/te-hpux.h: New file.
* configure.in: Add "ia64-*-hpux*" target to configure.
* configure: Regenerate.

2000-11-06 Kazu Hirata <[email protected]>

* as.c: Fix formatting.
* dwarf2dbg.c: Likewise.
* input-file.c: Likewise.
* input-file.h: Likewise.
* input-scrub.c: Likewise.
* itbl-ops.c: Likewise.
* listing.c: Likewise.
* macro.h: Likewise.
* messages.c: Likewise.
* read.c: Likewise.
* subsegs.c: Likewise.
* subsegs.h: Likewise.
* write.c: Likewise.

2000-11-06 Nick Clifton <[email protected]>

* doc/as.texinfo: Add GNU Free Documentation License.
* doc/gasp.texi: Add GNU Free Documentation License.
* doc/as.1: Add GNU Free Documentation License.

2000-11-05 Nick Clifton <[email protected]>

* config/tc-arm.c: Add include of "dwarf2dbg.h"

2000-11-02 Per Lundberg <[email protected]>

* configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
* configure: Regenerate.

2000-11-01 Nick Clifton <[email protected]>

* read.c (original_case_string): New global variable.
(read_a_source_file): Copy opcode string into
original_case_string if clobbering the case of the opcode.
* read.h: Export the definition of original_case_string.
* config/tc-arm.c (md_assembler): When parsing a .req
directive use the original opcode string, not the case
clobbered version.

2000-11-02 Nick Clifton <[email protected]>

* config/tc-mn10300.c (debug_line): Remove this static
variable.
(md_assemble): Call dwarf2_generate_asm_lineno instead of
dwarf2_where and dwarf2_gen_line_info.

2000-11-02 Theo Honohan <[email protected]>

* config/tc-arm.c (do_msr): Improve error message.

2000-10-31 Eric Christopher <[email protected]>

* config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
or pc-relative, else use fx_offset.

2000-10-31 Jim Wilson <[email protected]>

* config/tc-ia64.c (struct md): New field tag_fixups.
(ia64_flush_insns): Handle tag_fixups. Error if dangling
qualifying predicate.
(emit_one_bundle): Delete spurious multiplication by one. Handle
tag_fixups.
(ia64_start_line): Error if dangling qualifying predicate.
(defining_tag): New static variable.
(ia64_unrecognized_line, case '['): Parse tags.
(ia64_frob_label): Create tag_fixups.
(md_assemble): Reset md.qp.X_op after using it.

2000-10-31 Kaz Kojima <[email protected]>

* config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.

2000-10-31 Bernd Schmidt <[email protected]>

* config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.

2000-10-30 Kazu Hirata <[email protected]>

* expr.c: Fix formatting.
* flonum-copy.c: Likewise.
* flonum.h: Likewise.
* gasp.c: Likewise.
* hash.c: Likewise.

2000-10-30 Hans-Peter Nilsson <[email protected]>

* as.h (OPTION_MD_BASE): Bump to 190.
* as.c (parse_args) <std_longopts>: Add comment about the need to
check OPTION_MD_BASE in as.h.

* config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
for weak symbols.

2000-10-27 Nick Clifton <[email protected]>

* configure.in (emulations): Add m68hc12.
* configure: Regenerate.
* po/gas.pot: Regenerate.

2000-10-27 Aldy Hernandez <[email protected]>

* config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
cpsr*.
(arm_psr_parse): Handle lowercase CPSR and SPSR.

2000-10-25 Nick Clifton <[email protected]>

* dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
a DWARF2 line number information sequence.

*dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.

* read.c (generate_lineno_debug): Update comment describing why
DWARF2 line number debug information is not generated
automatically by this function.

* doc/as.texinfo: Note that --gdwarf2 only works on some targets,
not all.

* config/tc-arm.h (md_end): Define.
(DWARF2_LINE_MIN_INSN_LENGTH): Define.

* config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
if generating DWARF2 line numbers.
(arm_end_of_source): New function. Call dwarf2_finish if
necessary.

* config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
* config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
* config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.

2000-10-25 Diego Novillo <[email protected]>

* config/tc-i386.c: Fix prototype declarations for functions taking no
arguments.

2000-10-24 Diego Novillo <[email protected]>

* config/tc-i386.c (i386_operand_modifier): Remove.
(build_displacement_string): Remove.
(i386_parse_seg): Remove.
(i386_intel_memory_operand): Remove.
(i386_intel_operand): Re-write using recursive descent parser based
on MASM documentation.
(struct intel_parser_s): New structure.
(intel_parser): New static variable.
(struct intel_token): New structure.
(cur_token, prev_token): New static variables.
(T_NIL): Define.
(T_CONST): Define.
(T_REG): Define.
(T_BYTE): Define.
(T_WORD): Define.
(T_DWORD): Define.
(T_QWORD): Define.
(T_XWORD): Define.
(T_SHORT): Define.
(T_OFFSET): Define.
(T_PTR): Define.
(T_ID): Define.
(intel_match_token): New function.
(intel_get_token): New function.
(intel_putback_token): New function.
(intel_expr): New function.
(intel_e05): New function.
(intel_e05_1): New function.
(intel_e06): New function.
(intel_e06_1): New function.
(intel_e09): New function.
(intel_e09_1): New function.
(intel_e10): New function.
(intel_e10_1): New function.
(intel_e11): New function.

2000-10-20 Jakub Jelinek <[email protected]>

* config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
instructions to loose any special insn->architecture mask.

* config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
(sparc_md_end, sparc_arch_types, sparc_arch,
sparc_elf_final_processing): Handle v8plusb and v9b architectures.
(sparc_ip): Handle siam mode operands. Support v9b ASRs (and
request v9b architecture if they are used).

2000-10-18 Michael Sokolov <[email protected]>

* config/tc-m68k.c: Fix the previous misapplied patch.

2000-10-18 Michael Sokolov <[email protected]>

* config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
BFD_ASSEMBLER and !BFD_ASSEMBLER.
* config/tc-m68k.c (md_convert_frag_1): Use them instead of
BFD_RELOC_*.

2000-10-17 Kazu Hirata <[email protected]>

* debug.c: Fix formatting.
* depend.c: Likewise.
* dwarf2dbg.c: Likewise.
* dwarf2dbg.h: Likewise.
* ecoff.c: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* flonum-konst.c: Likewise.
* frags.h: Likewise.

2000-10-17 Chandrakala Chavva <[email protected]>

* as.c: New option OPTION_TARGET_HELP. Prints all target specific
options.
* doc/as.texinfo: Added notes about this new option.

2000-10-16 Hans-Peter Nilsson <[email protected]>

* config/tc-sh.c (JREG): Remove.
(md_convert_frag): Remove #if 0:d code using JREG.

2000-10-15 Diego Novillo <[email protected]>

* config/tc-i386.c (i386_operand_modifier): Only match
modifiers SHORT and FLAT if they are followed by a space.
(parse_register): When `allow_naked_reg' is set, do not confuse
identifiers that start with a register name with a register.

2000-10-12 Kazu Hirata <[email protected]>

* app.c: Fix formatting.
* as.c: Likewise.
* as.h: Likewise.
* bit_fix.h: Likewise.
* cgen.c: Likewise.
* cgen.h: Likewise.
* cond.c: Likewise.

2000-10-11 Alan Modra <[email protected]>

* config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.

2000-10-07 Alan Modra <[email protected]>

* config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
Re-arrange function a little and improve error message.

* write.c (write_relocs): Fix a comment.

* config/obj-elf.c (elf_frob_symbol): Make section syms global on
link-once sections.

2000-10-05 Jim Wilson <[email protected]>

* config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.

2000-10-05 Alan Modra <[email protected]>

* config/tc-i386.c: Delete some useless comments, reformat others.

* config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
non-global syms in linkonce sections.

2000-10-04 Ralf Baechle <[email protected]>

* config/tc-ia64.c (operand_match): Don't use // style comments.
* config/tc-i370.c: Likewise.

2000-09-29 Hans-Peter Nilsson <[email protected]>

Changes to handle varying register prefix and user symbol prefix.
* config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
(s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
(demand_register_prefix): New variable.
(md_pseudo_table): New pseudo ".syntax".
(md_longopts): New options --no-underscore and --underscore.
(cris_target_format): Return elf32-us-cris or elf32-cris depending
on symbols_have_leading_underscore.
(get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
(get_spec_reg): Ditto.
(cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
Fix formatting.
(md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
--help.
<case OPTION_NO_US, case OPTION_US>: New.
(md_show_usage): Be brief and reformat to match continuation of
--help.
* po/gas.pot: Regenerate.

2000-09-28 Alan Modra <[email protected]>

* config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
force relocs for 12 bit branches.
(md_apply_fix): Similarly, adjust logic here.

2000-09-28 Alan Modra <[email protected]>

* config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
adjust for external and weak syms as we will use a reloc. Allow
for +8 offset when calculating limits of branches.
(hppa_fix_adjustable): Undo 2000-09-23 change.
(hppa_force_relocation): Likewise. Add fx_addsy assertion.
Correct distance calculation.
(tc_gen_reloc): Print the file name and line number if we can't
handle a fixup.

From John David Anglin <[email protected]>
* config/tc-hppa.c (nonzero_dibits): Define.
(arg_reloc_stub_needed): Check each arg and return value
separately for zero case.
(pa_align): Declare argument `bytes'.

2000-09-25 Kazu Hirata <[email protected]>

* config/tc-cris.c: Fix formatting.
* config/tc-d10v.h: Likewise.
* config/tc-d30v.c: Likewise.
* config/tc-d30v.h: Likewise.
* config/tc-fr30.c: Likewise.
* config/tc-fr30.h: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m68k.h: Likewise.
* config/tc-pj.h: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-ppc.h: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sh.h: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-v850.h: Likewise.
* config/tc-vax.h: Likewise.
* config/tc-w65.h: Likewise.
* config/tc-z8k.h: Likewise.

2000-09-23 Alan Modra <[email protected]>

* config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
checks only for ELF.
(hppa_force_relocation): Likewise.

2000-09-22 Jim Wilson <[email protected]>

* config/tc-ia64.c (dv_sem): Add "stop".
(specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
(specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
(specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
match above.
(mark_resources): Check IA64_RS_PRr.

2000-09-22 Michael Sokolov <[email protected]>

* config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
md_estimate_size_before_relax): Redesign and clean up the
relaxation mechanism.

2000-09-21 Kazu Hirata <[email protected]>

* config/tc-ns32k.c: Fix formatting.
* config/tc-ns32k.h: Likewise.

2000-09-20 Kazu Hirata <[email protected]>

* config/tc-m32r.c: Fix formatting.
* config/tc-m32r.h: Likewise.
* config/tc-m68851.h: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68hc11.h: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-mcore.c: Likewise.
* config/tc-mcore.h: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-mips.h: Likewise.
* config/tc-mn10200.h: Likewise.
* config/tc-mn10300.h: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-tahoe.h: Likewise.

2000-09-19 Michael Sokolov <[email protected]>

* config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
Likewise in relaxation description comments.

2000-09-18 Alan Modra <[email protected]>

* config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
subtraction of two syms without emitting a relocation.

From David Huggins-Daines <[email protected]>
* config/tc-hppa.c (hppa_force_relocation): Force relocations for
global or weak symbols.

2000-09-15 Kazu Hirata <[email protected]>

* config/tc-h8300.h: Fix formatting.
* config/tc-h8500.c: Likewise.
* config/tc-h8500.h: Likewise.
* config/tc-hppa.h: Likewise.
* config/tc-i370.h: Likewise.
* config/tc-i386.h: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i860.h: Likewise.
* config/tc-i960.h: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-ia64.h: Likewise.

2000-09-14 Kazu Hirata <[email protected]>

* config/tc-a29k.c: Fix formatting.
* config/tc-alpha.c: Likewise.
* config/tc-arc.c: Likewise.
* config/tc-arc.h: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-arm.h: Likewise.
* config/tc-avr.c: Likewise.
* config/tc-avr.h: Likewise.
* config/tc-tic30.c: Likewise.
* config/tc-tic30.h: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-tic54x.h: Likewise.
* config/tc-tic80.c: Likewise.
* config/tc-tic80.h: Likewise.

2000-09-14 Timothy Wall <[email protected]>

* config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
parallel comparisons for later use.
(struct rsrc): Add parallel comparison type.
(resources_match): Skip special cases of PR usage (non-conflicting
parallel compares).

2000-09-13 Kazu Hirata <[email protected]>

* config/obj-ecoff.c: Fix formatting.
* config/obj-elf.c: Likewise.
* config/obj-elf.h: Likewise.
* config/obj-evax.h: Likewise.
* config/obj-generic.h: Likewise.
* config/obj-hp300.c: Likewise.
* config/obj-hp300.h: Likewise.
* config/obj-ieee.h: Likewise.
* config/obj-vms.c: Likewise.
* config/obj-vms.h: Likewise.

2000-09-13 Anders Norlander <[email protected]>

* config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
(md_parse_option): Ditto.
(md_longopts): Add -mips32 option.
(md_show_usage): Document new options.
(mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
(mips_ip): Assemble mfc0 with a sub-selection code.
(validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
(mips_cpu_to_str): New function.
(mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
Use CPU_* defines instead of hardcoded numbers.

* doc/as.texinfo: Document new options.
* doc/c-mips.texi: Ditto.

2000-09-12 Kazu Hirata <[email protected]>

* as.h: Fix formatting.
* asintl.h: Likewise.
* bit_fix.h: Likewise.
* config/obj-aout.c: Likewise.
* config/obj-aout.h: Likewise.
* config/obj-bout.c: Likewise.
* config/obj-bout.h: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-coff.h: Likewise.
* dwarf2dbg.h: Likewise.
* expr.h: Likewise.
* flonum.h: Likewise.
* frags.h: Likewise.
* itbl-ops.h: Likewise.
* macro.h: Likewise.
* read.h: Likewise.
* sb.h: Likewise.
* struc-symbol.h: Likewise.
* subsegs.h: Likewise.
* symbols.h: Likewise.
* tc.h: Likewise.
* write.h: Likewise.

2000-09-11 Kazu Hirata <[email protected]>

* bignum-copy.c: Fix formatting.
* config/tc-i370.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-m68k.c: Likewise.
* ehopt.c: Likewise.
* flonum-copy.c: Likewise.
* flonum-konst.c: Likewise.
* flonum-mult.c: Likewise.
* literal.c: Likewise.
* read.c: Likewise.
* sb.c: Likewise.
* stabs.c: Likewise.
* subsegs.c: Likewise.

2000-09-09 Philip Blundell <[email protected]>

* configure.in (arm*-*-uclinux*): New target.
* configure: Regenerate.

2000-09-09 Kazu Hirata <[email protected]>

* input-file.c: Fix formatting.
* itbl-ops.c: Likewise.
* messages.c: Likewise.

2000-09-08 Philip Blundell <[email protected]>

* config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
offset is negative.

2000-09-07 H.J. Lu <[email protected]>

* configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
* configure: Rebuild.

2000-09-07 Kazu Hirata <[email protected]>

* atof-generic.c: Fix formatting.
* config/tc-mips.c: Likewise.
* config/tc-vax.c: Likewise.
* input-scrub.c: Likewise.

2000-09-07 Alexandre Oliva <[email protected]>

* config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
* configure.in (sh-*-linux*): Added.
* configure: Rebuilt.

2000-09-06 Kazu Hirata <[email protected]>

* config/tc-hppa.c: Fix formatting.

* ecoff.c: Fix formatting.

2000-09-06 Alexandre Oliva <[email protected]>

* configure: Rebuilt with new libtool.m4.

2000-09-05 Kazu Hirata <[email protected]>

* cgen.c: Fix formatting.
* config/tc-ia64.c: Likewise.

2000-09-05 Nick Clifton <[email protected]>

* aclocal.m4: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
* po/gas.pot: Regenerate.

2000-09-05 Hans-Peter Nilsson <[email protected]>

* config/tc-cris.c: Correct comment typos.

2000-09-05 Eric Christopher <[email protected]>

* config/tc-mn10300.c: Cleanup.
(md_pcrel_from): Enable.

2000-09-05 Alan Modra <[email protected]>

* expr.c (operand): Fix a comment typo.
* write.c (write_relocs): Fix a signed/unsigned warning.

* config/tc-hppa.c (fudge_reg_expressions): New
(hppa_force_reg_syms_absolute): New.
(pa_equ): Allow reg_section expressions.
* config/tc-hppa.c (md_optimize_expr): Define.
(hppa_force_reg_syms_absolute): Prototype.

* config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
(pa_parse_number): Pass in arg to select fp reg parsing.
Return 1 to indicate format checks pass. If strict, then only
accept a register or register symbol. Return value in...
(pa_number): New static for pa_parse_number.
(FP_REG_BASE): Define.
(FP_REG_RSEL): Define.
(pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
appropriate. White space changes.
(need_pa11_opcode): Don't bother passing any params, get them from
globals instead.
(pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
Remove extraneous check in case 'Q'.
(pa_equ): Modify call to pa_parse_number to do strict parsing. If
reg, set section of resulting symbol to reg_section.
(pa_parse_space_stmt): Modify call to pa_parse_number.
(pa_space): Likewise.

* config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
(hppa_force_relocation): Handle vtable relocs.
(pa_vtable_entry): New.
(pa_vtable_inherit): New.
(md_pseudo_table): Add entries for vtable pseudos.
(hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
against weak syms.
(tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
(pa_type_args): Don't call symbol_get_bfdsym multiple times.
Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
millicode import.
* config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
specify a symbol type.

* config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
dependent things together.
(md_elf_symbol_type): Define.

* config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
symbol.
* config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.

* config/obj-elf.h (obj_elf_vtable_inherit): Declare.
(obj_elf_vtable_entry): Declare.

* config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
and export function.
(obj_elf_vtable_entry): Similarly.
(elf_pseudo_table): Fix the damage with a cast.

2000-09-03 Richard Henderson <[email protected]>

* config/tc-ia64.c (emit_one_bundle): Stop collecting insns
for template selection when a label is needed.

2000-09-02 Kazu Hirata <[email protected]>

* config/tc-ia64.c: Fix formatting.

2000-09-02 Nick Clifton <[email protected]>

* configure.in: Increase version number to 2.10.91.
* configure: Regenerate.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* po/gas.pot: Regenerate.
* Makefile.in: Regenerate.

2000-09-01 Alexandre Oliva <[email protected]>

* config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
* config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
similar relocs.
(sh_obj_adjustable): Return 1 for PC-relative offsets used in
branches.

2000-09-01 Niibe Yutaka <[email protected]>, Kaz Kojima <[email protected]>, Alexandre Oliva <[email protected]>

* config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
* config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
[OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
(GOT_symbol): New variable.
(md_undefined_symbol): Set it.

2000-09-01 Richard Henderson <[email protected]>

* config/tc-ia64.c (match): Don't inline.
(extra_goodness): New.
(md_begin): Prefer nop.f and nop.b for best_template.

2000-08-31 Kazu Hirata <[email protected]>

* as.c: Fix formatting.
* cond.c: Likewise.
* frags.c: Likewise.
* macro.c: Likewise.

2000-08-31 Eric Christopher <[email protected]>

* config/tc-mn10300.c: Cleanup and fix warnings.
(md_pseudo_table): Add initializers.
(md_show_usage): Cleanup.
(md_parse_option): Fix warnings.
(md_undefined_symbol): Fix warnings.
(md_conver_frag): Fix warnings.
(tc_gen_reloc): Fix warnings.
(md_apply_fix3): Fix warnings.
(check_operand): Fix warnings.

2000-08-31 Alexandre Oliva <[email protected]>

* acinclude.m4: Include libtool and gettext macros from the
top level.
* aclocal.m4, configure: Rebuilt.

2000-08-30 Mark Hatle <[email protected]>

* config/tc-ppc.c (md_parse_option): Recognize -m405.

2000-08-31 Kazu Hirata <[email protected]>

* listing.c: Fix formatting.

2000-08-29 Kazu Hirata <[email protected]>

* app.c: Fix a comment typo. Fix formatting.

2000-08-25 J. David Anglin <[email protected]>

* config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
offset of the target destination for jmp instructions.
(md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.

2000-08-24 Hans-Peter Nilsson <[email protected]>

* NEWS: Mention support for CRIS.

2000-08-24 Denis Chertykov <[email protected]>

* config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
Sets `.lcomm' alignment to zero.

2000-08-23 Alexandre Oliva <[email protected]>

* config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
TC_FIX_ADJUSTABLE): Define.

2000-08-23 Jim Wilson <[email protected]>

* config/tc-ia64.c (output_unw_records): Set U & E flags only if
unwind.personality_routine is set.

2000-08-23 H.J. Lu <[email protected]>

* write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.

2000-08-23 Alexandre Oliva <[email protected]>

* config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
environment is pe.

2000-08-22 H.J. Lu <[email protected]>

* config.in (STRICTCOFF): New for strict COFF.

* configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
i386-*-go32* and i386-go32-rtems*.
* configure: Rebuilt.

* config/obj-coff.c (obj_coff_endef): Follow the historical
behavior if STRICTCOFF is not defined.

* doc/internals.texi: Document STRICTCOFF.

2000-08-22 Alexandre Oliva <[email protected]>

* write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
(fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
* config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
<OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
* config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
<OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
* config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
Likewise.

2000-08-22 Eric Christopher <[email protected]>

* config/tc-mn10300.c: (md_apply_fix): New function.
(mn10300_force_relocation): New function.
(mn10300_fix_adjustable): New function.

* config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
(TC_HANDLES_FX_DONE): Define.
(obj_fix_adjustable): Define.
(MD_APPLY_FIX3): Define.
(TC_LINKRELAX_FIXUP): Define.

* write.c: (TC_LINKRELAX_FIXUP): Define if not
previously defined.
(fixup_segment): Use TC_LINKRELAX_FIXUP.

* doc/internals.texi: Document TC_LINKRELAX_FIXUP.

2000-08-21 Jason Eckhardt <[email protected]>

* config/tc-i860.c (md_apply_fix3): Do not insert the immediate
if the fixup resulted in a relocation.

2000-08-18 Nick Clifton <[email protected]>

* config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
Make reference to first element of shift_names explicit.

2000-08-18 Alexandre Oliva <[email protected]>

* write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
add a symbol's address. Removed all target-specific #ifdefs that
used to accomplished the same.
* config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
* config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
* config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
* config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
* config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.

2000-08-17 Kazu Hirata <[email protected]>

* dwarf2dbg.c: Fix formatting.

2000-08-17 Nick Clifton <[email protected]>

* config/tc-arm.c (decode_shift): Allow illegal shifts by zero
to be recoded as logical shift lefts by zero.

2000-08-16 Jim Wilson <[email protected]>

* config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
postincrement modified registers. Handle IA64_OPND_R3_2 addl
source registers.
(note_register_values): Handle IA64_OPND_R3_2 operands.

2000-08-16 Jason Eckhardt <[email protected]>

* config/tc-i860.c (md_operand): Silly typo fixed.

2000-08-16 Nick Clifton <[email protected]>

* config/tc-arm.c (struct asm_shift): Delete.
(shift[]): Delete.
(enum asm_shift_index): New.
(struct asm_shift_properties): New.
(struct asm_shift_name): New.
(shift_properties[]); New.
(shift_names[]); New.

(decode_shift): Use new structures.
Issue a warning is "ROR #0" is used.
Issue a warning if "ASR #0" or "LSR #0" is used.

(md_begin): Initialise arm_shift_hsh table from new
asm_shift_name array.

2000-08-16 Jakub Jelinek <[email protected]>

* config/tc-sparc.c: Kill all warnings.
(md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
in -xarch= as well.
(md_show_usage): Update usage text.

2000-08-16 Nick Clifton <[email protected]>

* config/tc-arm.c (do_bx): Warn about "bx px" not being very
useful.

2000-08-15 Will Cohen <[email protected]>

* config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.

* config/tc-sh.c (md_assemble): Changed so debug_type
test performed for ppi_assemble
* config/tc-sh.c: Included dwarf2dbg.h.
(debug_line): Defined.
(md_assemble): Generates dwarf2 line info.
(sh_finalize): New function. Finalize dwarf2 info.
(assemble_ppi): Returns size of code generated.
(build_Mytes): Returns size of code generated.
(md_pseudo_table): Added "file" and "loc" psuedo ops.
* config/tc-sh.h (md_end): Defined.
(sh_finalize): Declared.

2000-08-15 Alexandre Oliva <[email protected]>

* config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
md_number_to_chars.

2000-08-14 Nick Clifton <[email protected]>

* config/tc-arm.c (do_bx): Allow "bx pc".

2000-08-14 Jim Wilson <[email protected]>

* config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
(md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
(md_begin): Change assignment to md.flag to OR in the new bit.

2000-08-14 Mark Elbrecht <[email protected]>

* config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
C_MOU, and C_EOS.

2000-08-14 Jason Eckhardt <[email protected]>

* NEWS: Mention i860 support.

2000-08-14 Jeffrey A Law ([email protected])

* config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.

2000-08-14 Andreas Schwab <[email protected]>

* doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.

2000-08-11 Andreas Schwab <[email protected]>

* doc/c-i860.texi (Opcodes for i860): Remove braces from @item
argument.

2000-08-11 Kazu Hirata <[email protected]>

* expr.c: Fix formatting.
* config/obj-bout.c: Likewise.

2000-08-10 Jason Eckhardt <[email protected]>

* doc/c-i860.texi: Flesh out the i860 section more.

2000-08-10 Kazu Hirata <[email protected]>

* symbols.c: Fix formatting.
* expr.c: Likewise.

2000-08-09 Diego Novillo <[email protected]>

* config/tc-i386.c (md_assemble): Skip suffix check if the opcode
modifier has the IgnoreSize bit set.

2000-08-09 Alan Modra <[email protected]>

From Rodney Brown <[email protected]>
* configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
* configure: Regenerate.

2000-08-09 Kazu Hirata <[email protected]>

* hash.c: Fix formatting.
* gasp.c: Likewise.

2000-08-08 Jason Eckhardt <[email protected]>

* config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
(i860_fix_info): New enum.
(MD_APPLY_FIX3): Define.
(WORKING_DOT_WORD): Define.
(TC_HANDLES_FX_DONE): Define.
(DIFF_EXPR_OK): Define.
(LISTING_HEADER): Define.
(TARGET_FORMAT): Select target format based on endian flag.
(TARGET_BYTES_BIG_ENDIAN): Default to little endian.
(target_big_endian): Add external declaration.

* config/tc-i860.c: All existing code reworked completely. Other
new code shown below.
(SYNTAX_SVR4): Define.
(target_warn_expand): New variable.
(md_shortopts): Declare and define (-Qy, -Qn, and -V options).
(md_longopts): Declare and define with new options (-EL, -EB,
and -mwarn-expand).
(md_show_usage): New function.
(md_operand): New function.
(obtain_reloc_for_imm16): New function.
(md_apply_fix3): New function.
(tc_gen_reloc): New function.

2000-08-08 Stephane Carrez <[email protected]>

* config/tc-m68hc11.c (build_jump_insn): Make sure the
2 bytes of the jump address are in the same frag.
(find): Accept 68hc12 register indirect modes.

* NEWS: Mention 68HC11 & 68HC12 support.

2000-08-07 Richard Henderson <[email protected]>

* config/tc-ia64.c (unwind): Add prologue_mask member.
(dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
(dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
(dot_body): Clear unwind.prologue_mask.
(dot_prologue): Set it. Accept a register second argument.

2000-08-07 Kazu Hirata <[email protected]>

* config/atof-ieee.c: Fix formatting.
* config/atof-tahoe.c: Likewise.

2000-08-06 Nick Clifton <[email protected]>

* config/tc-sparc.c (md_begin): Fix typo in recent formatting
work.

* doc/as.texinfo (Pseudo Ops): Update to include descriptions
of .popsection, .previous, .pushsection, .subsection,
.version, .vtable_entry, .vtable_inherit and .weak.

2000-08-05 Kazu Hirata <[email protected]>

* config/tc-cris.c: Fix formatting.
* config/tc-i386.c: Likewise.
* config/tc-sparc.c (sparc_ip): Simplify the code.

2000-08-04 Kazu Hirata <[email protected]>

* config/tc-cris.c: Rearrange code for readability.
* config/tc-d10v.c: Fix formatting.
* config/tc-m32r.c: Likewise.
* config/tc-sparc.c: Likewise.

2000-08-02 Jim Wilson <[email protected]>

* config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
before ia64_find_opcode.
(md_assemble): Likewise.

2000-08-01 Nick Clifton <[email protected]>

* config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
Undo some formatting fixes.

2000-08-01 Kazu Hirata <[email protected]>

* config/obj-som.c: Fix formatting.
* config/obj-ieee.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-v850.c: Likewise.

2000-08-01 Nick Clifton <[email protected]>

* doc/c-m68k.texi (section M680x0 Options): Turn into a table
index by command line option.

2000-08-01 Michael Sokolov <[email protected]>

* doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
(@node M68K-Branch): Rewrite to match the reality.

2000-07-31 Jason Eckhardt <[email protected]>

* doc/c-i860.texi: New file.
* doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi: Add I860 as relevant architecture.
* doc/as.texinfo: Include i860 dependent file c-i860.texi.

2000-07-31 Kazu Hirata <[email protected]>

* config/tc-d30v.c: Fix formatting.

2000-07-31 Michael Sokolov <[email protected]>

* config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
(md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
long emit a long branch if available instead of an absolute jump, never
emit absolute jumps for anything with --pcrel.

* doc/c-m68k.texi: Document new command line option.

2000-07-29 Marek Michalkiewicz <[email protected]>

* config/tc-avr.c: Use PARAMS macro in function declarations.
Don't declare md_pcrel_from_section (already in tc-avr.h).
(avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
(avr_operand): Don't set (unsigned) op_mask to -1.

2000-07-28 Jason Eckhardt <[email protected]>

* configure.in: Add bits for i860-stardent-{sysv4, elf}*.
* configure: Regenerated.
* config/obj-elf.c (obj_elf_type): Recognize a fifth type
of operand to the .type directive (.e.g, "type").

2000-07-28 Alan Modra <[email protected]>

* as.h (warn_comment, found_comment, found_comment_file): Declare.
* app.c (do_scrub_chars): Record where first comment found.
* read.c (read_a_source_file): Init found_comment on entry, and
notify whether comments found on exit.
* config/tc-hppa.c (md_shortopts): Add "c".
(md_longopts): Add warn-comment.
(md_parse_option): Handle it.
(md_show_usage): Show available options.
* config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX

2000-07-27 Andrew Cagney <[email protected]>

* config/tc-mn10300.c (md_convert_frag): Fix printfs.
(tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
sym_ptr_ptr
(md_estimate_size_before_relax): Don't fall off end of function.

2000-07-27 Kazu Hirata <[email protected]>

* config/tc-avr.c: Fix formatting.
* config/tc-ns32k.c: Likewise.

2000-07-27 Alan Modra <[email protected]>

* config/tc-d10v.c (find_opcode): Remove extraneous `='.

2000-07-27 Kazu Hirata <[email protected]>

* config/tc-d10v.c: Fix formatting.
* config/tc-z8k.c: Likewise.
* config/tc-sparc.c: Likewise.

2000-07-26 Dave Brolley <[email protected]>

* cgen.c (queue_fixup): Declare opinfo.
(gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
(gas_cgen_md_operand): Ditto.
(gas_cgen_md_apply_fix3): Ditto.

2000-07-24 Mark Elbrecht <[email protected]>

* config/obj-coff.c (obj_frob_symbol): Don't merge
labels. Don't merge if the symbol isn't constant. Return
immediately if a symbol is merged.

2000-07-22 Alan Modra <[email protected]>

* frags.c (frag_align): Correct absolute section alignment.

2000-07-20 DJ Delorie <[email protected]>

* config/obj-coff.c (obj_frob_symbol): revert previous change,
it breaks linking against DLLs.

2000-07-20 Hans-Peter Nilsson <[email protected]>

* configure.in: Add CRIS support.
* configure: Regenerate.
* Makefile.am: (CPU_TYPES): Add cris.
(CPU_OBJ_VALID) [aout]: Add cris.
(MULTI_CPU_TYPES): Add cris.
(MULTI_CPU_OBJ_VALID) [aout]: Add cris.
[coff]: Only i386 and mips are valid.
(TARGET_CPU_CFILES): Add config/tc-cris.c.
(TARGET_CPU_HFILES): Add config/tc-cris.h.
(MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
Regenerate dependencies.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* as.c: Declare crisaout, criself.
* config/tc-cris.h, config/tc-cris.c: New.
* config/e-criself.c, config/e-crisaout.c: New.
* po/POTFILES.in, po/gas.pot: Regenerate.

2000-07-20 Kazu Hirata <[email protected]>

* read.c: Fix formatting.
* write.c: Fix formatting.

2000-07-19 H.J. Lu <[email protected]>

* sb.c: Include <stdlib.h> if exists for abort ().

2000-07-19 Alan Modra <[email protected]>

* config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
(arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
(pa_type_args): Same here.

2000-07-17 Mark Elbrecht <[email protected]>

* config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
the storage class is already set.

2000-07-17 Kazu Hirata <[email protected]>

* config/tc-m68hc11.c: Fix formatting.
* config/tc-mn10200.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-pj.c: Likewise.
* config/tc-tic80.c: Likewise.
* config/tc-w65.c: Likewise.

2000-07-17 Frank Ch. Eigler <[email protected]>

* expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
is defined.

2000-07-15 Ian Lance Taylor <[email protected]>

* doc/c-mips.texi (MIPS Opts): Remove erroneous space after
@code.

2000-07-15 Alan Modra <[email protected]>

* config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
ELF as are used for SOM (except the 32-bit reloc one) to decide
whether a symbol can be reduced to a section symbol. Expand on
the comment for symbols involved in LR% and RR% expressions.

2000-07-14 Nick Clifton <[email protected]>

* config/tc-mips.c (mips_disable_float_construction): New
static variable. Set to true if doubles should not be
constructed by loading two single width fp registers with
halves of the value.
(mips_ip): Test mips_disable_float_construction.
(md_longopts): Add command line switches --construct-floats
and --no-construct-floats.
(md_parse_option): Parse new command line options.
(md_show_usage): Describe new command line options.

* doc/c-mips.texi: Document new command line options.

2000-07-13 Koundinya K <[email protected]>

* configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
* configure: Regenerate.

2000-07-13 Hans-Peter Nilsson <[email protected]>

* configure.in (DEFAULT_EMULATION setting): Revert part of
2000-07-01 change that set te_multi=multi unless set to tmips.
* configure: Regenerate.

2000-07-12 Mark Elbrecht <[email protected]>

* config/obj-coff.c (coff_frob_section): Add padding to the last
section when aligning it increases its size.

2000-07-11 Kazu Hirata <[email protected]>

* config/tc-tic54x.c: Fix formatting.

2000-07-10 Kazu Hirata <[email protected]>

* config/tc-h8500.c: Fix formatting.
* config/tc-tic54x.c: Fix formatting.

2000-07-10 Alan Modra <[email protected]>

* config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
displacements correctly.

* read.h (s_abort): Add ATTRIBUTE_NORETURN.

2000-07-10 Ryan Bradetich <[email protected]>

* hash.c (hash_insert): Add cast to obstruct_alloc to fix
warning.
(hash_jam): Ditto.

2000-07-09 Alan Modra <[email protected]>

From David Huggins-Daines <[email protected]>
* config/te-hppalinux64.h: Add a new emulation.
* configure.in (emulations): Add configure bits to support the
64-bit Linux/parisc target.
* configure: Regenerate.

* config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
(md_shortopts): Add `V' for ELF.

* config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
when SOM or ELF_ARG_RELOC are defined.
(pa_type_args): Only set symbol_arg_reloc_info when SOM or
ELF_ARG_RELOC are defined.
(pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
(pa_stringer): ..Do it here instead. Fix comment typos.
(hppa_force_relocation): Cast enums to int before comparing with
ints.

From Ryan Bradetich <[email protected]>
* config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
redifinition warning.
(md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
(hppa_force_relocation): ditto
(md_apply_fix): Added cast to buf to fix warnings.

* config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
cons_fix_new_hppa, hppa_force_relocation): Prototype.

* config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
(R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
(tc_gen_reloc): Make `code' a reloc_type and `codes' a
reloc_type** to avoid warnings in switch.
(md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
little earlier instead.

* config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
and elf.
(pa_type_args): Use symbol_arg_reloc_info.
(struct pa_it): Make arg_reloc unsigned int.
(struct hppa_fix_struct): Likewise for fx_arg_reloc.
(pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
(pa_code): Delete. pa_text duplicates this function.
(md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
(fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
int.
(cons_fix_new_hppa): Actually change selector to e_fsel when
warning about assuming so.
(tc_gen_reloc): More example elf arg reloc code.
(md_apply_fix): Use arg_reloc_stub_needed for elf too.
(hppa_force_relocation): Likewise.

* config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
files.
(pa_end_of_source): Prototype.
(hppa_fix_adjustable): Prototype.
(LABELS_WITHOUT_COLONS): Move it..
* config/te-hppa.h: To here.

* config/te-hppa64.h: New file.

* config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
type.
(md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
format -10, -16, 16 relocs.
(hppa_elf_mark_end_of_function): Test for null
last_call_info->start_symbol

* config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
re_assesmble_* functions. Delete extraneous statements. Fix
typos in comments.
(md_apply_fix): Compare against 1048575 in case 21. Don't pass
insn to re_assemble_*.

2000-07-08 Ulf Carlsson <[email protected]>

* doc/internals.texi (Expressions): Fix typo.

2000-07-08 Kazu Hirata <[email protected]>

* config/tc-sh.c: Fix formatting.
* config/tc-tic54x.c: Fix formatting.
* depend.c: Fix formatting.
* flonum-konst.c: Likewise.
* flonum-mult.c: Likewise.

2000-07-07 Kazu Hirata <[email protected]>

* config/tc-sh.c: Fix comments.
* config/obj-vms.c: Fix comments.
* config/tc-a29k.c: Likewise.
* config/tc-alpha.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-h8500.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-z8k.c: Likewise.

2000-07-06 Mark Elbrecht <[email protected]>

* config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
Default to '(SEC_LOAD | SEC_DATA)'.
(obj_coff_section) [BFD_ASSEMBLER]: Use it.

* doc/internals.texi (CPU Backend): Describe
TC_COFF_SECTION_DEFAULT_ATTRIBUTES.

2000-06-06 Andrew Cagney <[email protected]>

* as.c (parse_args): NULL terminate the long option list.

2000-06-04 Andrew Cagney <[email protected]>

* config/tc-d30v.h: Include "write.h" for fixS.
(d30v_start_line, md_pcrel_from_section): Add function prototypes.

2000-07-05 Nick Clifton <[email protected]>

* config/tc-d30v.c (write_2_short): Further changes to warning
messages produced when combining EITHER_BUT_PREFER_MU attributed
opcodes.

2000-07-05 DJ Delorie <[email protected]>

* MAINTAINERS: new

2000-07-04 Alexandre Oliva <[email protected]>

* config/tc-arm.c (psrs): Accept combinations of flags.

2000-07-03 Marek Michalkiewicz <[email protected]>

* config/tc-avr.c: Change _ () to _() around all strings marked
for translation (exception from the usual coding style).
(avr_opt): New struct variable, how the new switches are set.
(OPTION_MMCU): Define as 'm' and actually use.
(md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
(show_mcu_list): New function, display the list of known MCUs.
(md_show_usage): Document the new switches. Call show_mcu_list.
(avr_set_arch): Change 'm' to OPTION_MMCU.
(md_parse_option): Call show_mcu_list if unknown MCU specified.
Handle the new switches.
(avr_operands): Disable warnings for undefined combinations of
operands if -mall-opcodes. Disable warnings for skipping two-word
instructions if enhanced core or -mno-skip-bug.
(avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
(md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
(md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
(avr_ldi_expression): Warn about implicit lo8().
* config/tc-avr.h (md_pcrel_from_section): Add prototype.

2000-07-01 Koundinya K <[email protected]>

* configure.in: Add entry for mips-*-sysv4*MP*
* configure: Rebuild
* config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
elf32-tradlittlemips for traditional mips targets.
* config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
test for Link Once sections as in adjust_reloc_syms.
* config/te-tmips.h: New file for traditional mips targets. Define
TE_TMIPS.

2000-06-29 Mark Elbrecht <[email protected]>

* config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
flags argument is not present, don't change an existing section's
section's attributes. If the flags argument is present, warn if the
attributes don't match the section's current attributes. When
long section names are supported, set SEC_LINK_ONCE and
SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.

2000-06-29 Hans-Peter Nilsson <[email protected]>

* config/obj-aout.c (obj_aout_type): Do not ignore for undefined
symbols; create them.

2000-06-29 Mark Elbrecht <[email protected]>

* write.c (set_segment_vma): New: Set vma and lma for a segment.
(write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.

2000-06-27 Aldy Hernandez <[email protected]>

* config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
expressions. Ignore the problem when handling 16 bit signed
immediates, because the assembler will take care of the relocation
later.

2000-06-27 Nick Clifton <[email protected]>

* config/tc-d30v.c (write_2_short): Do not allow opcodes with
the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
sequential order, and emit warning messages if the input source
code contains constructs like that, or parallel constructs
containing such opcodes.

2000-06-26 Marek Michalkiewicz <[email protected]>

* config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
(md_show_usage): Update usage message.
(md_parse_option): Allow redefinition of MCU type within the
same avr[1-5] bfd machine type. Show both old and new MCU type
in the error message.
(md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
Simplify 8K wrap code.

2000-06-25 Kazu Hirata <[email protected]>

* config/obj-aout.c: Remove all uses of DEFUN.
* config/obj-ieee.c: Likewise.
* config/tc-sh.c: Fix comment typos.
* config/tc-tahoe.c: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-w65.c: Likewise.
* config/tc-z8k.c: Likewise.
* config/tc-h8300.c (build_bytes): Assemble ldmac correctly.

2000-06-24 DJ Delorie <[email protected]>

* config/tc-i386.c (md_estimate_size_before_relax): Revert
more changes from Sept 1999
(tc_i386_fix_adjustable): ditto
(md_apply_fix3): ditto

2000-06-24 Frank Ch. Eigler <[email protected]>

* cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
(gas_cgen_parse_operand): Set it around expression() call.
(gas_cgen_md_operand): Test for it before longjmp().

2000-06-24 Kazu Hirata <[email protected]>

* config/tc-h8500.c: Remove all uses of DEFUN.
* config/tc-sh.c: Likewise.
* config/tc-w65.c: Likewise.
* config/tc-z8k.c: Likewise.

* config/tc-h8500.c: Fix typos in comments.

2000-06-23 Frank Ch. Eigler <[email protected]>

* expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
is defined.

2000-06-23 matthew green <[email protected]>

* expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
defined. Fix error message for `[' grouping.

2000-06-22 Kazu Hirata <[email protected]>

* config/tc-h8300.c: Fix formatting and comment typos.

2000-06-22 Timothy Wall <[email protected]>

* config/tc-ia64.c (note_register_values): Move premature QP
notation clearing into the appropriate place.

2000-06-22 Alan Modra <[email protected]>

* dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
first before anything else. Add bin-bugs.h, emul.h and progress.h
Sort list of files as for $(OBJS) in Makefile.am.

* Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
find one. Remake dependencies.
($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.

* config/tc-i386.c (i386_displacement): Don't assume a constant
displacement is necessarily 16 bits when in 16 bit code mode.
(md_assemble): Instead size the displacement here after we know
for sure that a .code16gcc operand hasn't automatically added
operand size prefixes.

2000-06-21 H.J. Lu <[email protected]>

* Makefile.am: Rebuild dependency.
* Makefile.in: Rebuild.

2000-06-21 Kazu Hirata <[email protected]>

* config/tc-h8300.c (parse_reg): Make the function static.
(parse_exp): Likewise.

2000-06-20 DJ Delorie <[email protected]>

* config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
Sept 1999; RVA relocs need to be treated more like DIR32 relocs
for cygwin import libraries to work properly.

2000-06-20 H.J. Lu <[email protected]>

* Makefile.am: Rebuild dependency.
* Makefile.in: Rebuild.
* configure: Likewise.
* doc/Makefile.in: Likewise.

2000-06-20 Timothy Wall <[email protected]>

* doc/internals.texi (CPU backend): Add @itemx for
TC_START_LABEL_WITHOUT_COLON.
* doc/c-tic54x.texi: New.
* doc/as.texinfo: Add tic54x features and include primary tic54x
documentation file.
* doc/all.texi: Add C54X.
* doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
* doc/Makefile.in: Regenerate.
* configure.in: Add tic54x and define LIBM for tic54x.
* configure: Regenrate.
* config/tc-tic54x.[ch]: New.
* config/obj-coff.h: Add tic54x.
* Makefile.am: (CPU_TYPES): Add tic54x.
(TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
(TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
(as_new_LDADD): Add $(LIBM).
* Makefile.in: Regenerate.

2000-06-18 Stephane Carrez <[email protected]>

* doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
* doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
* doc/as.texinfo: Likewise.

* configure, Makefile.in: Regenerate.
* configure.in (emulations): Recognize m6811 and m6812.
* Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
Added files for 68hc11 and 68hc12 assembler.
* config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
* config/tc-m68hc11.h: Header definition for that assembler.

2000-06-18 Nick Clifton <[email protected]>

* symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
instead of OCTETS_PER_BYTE.

* config/tc-v850.c: Fix compile time warnings.
* config/tc-ppc.c: Fix compile time warnings.

2000-06-18 H.J. Lu <[email protected]>

* configure.in: Don't emulate i386-pc-pe-coff with i386coff.
* configure: Rebuild.

2000-06-17 Mark Elbrecht <[email protected]>

* config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
to BFD_ASSEMBLER.

2000-06-16 Nick Clifton <[email protected]>

* config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.

* doc/c-mips.texi: Document newly accepted cpu variants.

2000-06-15 Ulf Carlsson <[email protected]>

* config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.

2000-06-13 Ulf Carlsson <[email protected]>

* macro.c (getstring): Make it possible to escape the quote
character.

2000-06-13 Catherine Moore <[email protected]>

* config/tc-hppa.c (pa_export): Weak symbols can be global.

2000-06-13 H.J. Lu <[email protected]>

* configure: Regenerate.

2000-06-09 Alan Modra <[email protected]>

* app.c (do_scrub_begin): Don't default lex[';'] as a line
separator.
* doc/internals.texi (line_separator_chars): Semicolon is no
longer a default. Mention null and newline as defaults.

* read.c (is_end_of_line): Remove ifdef TC_HPPA.

* config/tc-i386.h (line_separator_chars): Explicitly mention `;'
* config/tc-i860.h (line_separator_chars): Likewise.
* config/tc-h8300.c (line_separator_chars): Likewise.
* config/tc-i960.c (line_separator_chars): Likewise.
* config/tc-m68k.c (line_separator_chars): Likewise.
* config/tc-mips.c (line_separator_chars): Likewise.
* config/tc-ns32k.c (line_separator_chars): Likewise.
* config/tc-sparc.c (line_separator_chars): Likewise.
* config/tc-vax.c (line_separator_chars): Likewise.

* config/tc-h8300.c (comment_chars): Use string initialiser.
* config/tc-i960.c (line_comment_chars): Likewise.
* config/tc-z8k.c (comment_chars, line_comment_chars,
line_separator_chars): Likewise.

* config/tc-arm.c (line_separator_chars): Always use `;', not just
for TE_LINUX.

2000-06-08 Nick Clifton <[email protected]>

* config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
for size 1 fixes.

2000-06-08 David O'Brien <[email protected]>

* configure.in (VERSION): Update to show this is the CVS mainline.

2000-06-08 Matthew Jacob <[email protected]>

* config/tc-alpha.c (md_undefined_symbol): Properly understand that
$at is the integer register $r28, vs. both $r28 and the floating
point register $f28.

2000-06-08 James E. Wilson <[email protected]>

* config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
(dot_endp): Don't call ia64_flush_insns.
(emit_one_bundle): Don't delete prologue/body records from
unwind_record list in first loop. Rewrite second loop to account for
this.

2000-06-07 David Mosberger <[email protected]>

* config/tc-ia64.c: Add missing prototypes.
(generate_unwind_image): Cast argument to output_unw_records call.

2000-06-07 Denis Chertykov <[email protected]>

* config/tc-avr.c (avr_operand): fix the formatting of the comment.

2000-06-07 Denis Chertykov <[email protected]>

* config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
(REGISTER_P): likewise.
(avr_opcodes): uses include/opcode/avr.h
(avr_operand): enable ld r,Z or st r,Z for at90s1200.

2000-06-04 Alan Modra <[email protected]>

* read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
initializers too.

2000-06-03 H.J. Lu <[email protected]>

* read.c (is_end_of_line): Put back `;'.

2000-06-03 Alan Modra <[email protected]>

* config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.

2000-06-01 Alan Modra <[email protected]>

* expr.c (operand): Test is_end_of_line outside switch to catch
line separator chars that are also operators.
(operator): Return O_illegal for line separator chars.

* read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
entry (or `!' entry for TC_HPPA).

* config/tc-arm.c (my_get_float_expression): Cast to unsigned char
before indexing is_end_of_line. Remove redundant check for '\0'.
(fp_op2): Likewise.
* config/tc-h8500.c (md_assemble): Likewise.
* config/tc-mcore.c (md_assemble): Likewise.
* config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
(md_atof): Likewise

* config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
is_end_of_line.
* config/tc-mcore.c (mcore_cons): Likewise.
(mcore_float_cons): Likewise.
(mcore_stringer): Likewise.
* config/tc-tic30.c (tic30_find_parallel_insn): Likewise.

2000-06-01 Scott Bambrough <[email protected]>

* config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.

2000-05-29 Nick Clifton <[email protected]>

* config/tc-sh.c: Fix compile time warning messages.

* config/tc-mips.c: Fix compile time warning messages.

2000-05-29 Philip Blundell <[email protected]>

* doc/as.texinfo: Update copyright dates.
(Local Labels): Delete misplaced mention of ARM.
* NEWS: Mention ARM ELF support.

2000-05-27 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (md_assemble): Copy size to real_size before
it is modified, and use the real_size to compute the frag address
for dwarf2 line info.

2000-05-27 Alan Modra <[email protected]>

* Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
line-matching scheme to cope with automake moving variables around.
($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
* Makefile.in: Regenerate.

2000-05-26 Jakub Jelinek <[email protected]>

* config/tc-sparc.c (sparc_relax): New.
(md_longopts): Add -relax and -no-relax options.
(md_parse_options, md_show_usage): Likewise.
(md_apply_fix3): Optimize tail call into branch always if possible.

2000-05-04 Donald Lindsay <[email protected]>

* config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
d10v_cleanup) implement Mitsubishi's newly explained branch-packing
rules, with warning when a GAS statement specifies a packing that
will result in an instruction being squashed.
Added typdef packing_type and enumerals, changed various integer
literals to use the enumerals.

2000-05-24 David Mosberger <[email protected]>

* config/tc-ia64.c (dot_restorereg_p): New function.
(md_pseudo_table): Add restorereg.p.
(output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
(output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.

* config/tc-ia64.h (unw_record_type): Add unwabi.
(unw_r_record): Rename member MASK to GRMASK. Add sub-structure
called MASK with members for imask, and the masks produced by
fr_mem, gr_mem, br_mem, and frgr_mem.
(unw_p_record): Add members ABI and CONTEXT.
(unw_x_record): Add member AB.
* config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
as pseudo-register for use during unwind info generation.
(AR_PFS, AR_LC): New macros.
(enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
whose names start with an at sign (as in "@priunat").
(pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
register.
(unwind_list, unwind_tail, current_unwind_entry, proc_start,
proc_end, unwind_info, personality_routine): Consolidate into
"unwind" structure to reduce offset-table use. Add member
NEXT_SLOT_NUMBER to track the slot number for the next instruction
to be emitted.
(output_R1_format, output_R3_format, output_P3_format,
output_P6_format): Initialize R with zero to reduce compiler warnings.
(output_P7_format): Ditto. Add `default' branch to switch
statement to reduce compiler warnings.
(output_P8_format, output_B1_format, output_B4_format): Ditto.
(output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
(format_ab_reg): Rename from format_a_b_reg. Merge A and B args
into single argument.
(output_X1_format, output_X3_format): Initialize R with zero to reduce
compiler warnings. Merge A and B args into single argument.
(output_X2_format, output_X4_format): Remove unused variable R. Merge
A and B args into single argument.
(free_record): Removed (wasn't used).
(free_list_records): Also free imasks in prologue records.
(output_prologue, output_prologue_gr): Initialize mask bits to zero.
(output_spill_mask): Remove.
(output_unwabi): New function.
(output_epilogue, output_label_state, output_copy_state): Call
alloc_record.
(output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
argument.
(process_one_record): New locals FR_MASK and GR_MASK. Ignore
gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
as part of handling the prologue records. Emit region's imask if
we have one. Handle unwabi, epilogue, label_state, copy_state,
spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
spill_sprel_p, and spill_reg_p records.
(set_imask, count_bits, slot_index): New function.
(fixup_unw_records): Fix region size computation. Handle
epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
spill_sprel_p, and spill_psprel_p records. Merge mask bits of
frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
set_imask accordingly. Update imask for gr_gr, and br_gr records.
(convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
(dot_save): Use manifest constants for applicaton registers.
Handle REG_PR and REG_PRIUNAT.
(dot_restore): Don't just ignore it.
(dot_restorereg): New function..
(generate_unwind_image): Ensure unwind info is a multiple of eight
bytes, not just four bytes.
(dot_handlerdata, dot_unwentry): Demand empty rest of line.
(dot_altrp): Don't just ignore it.
(dot_savemem): New function. Replaces dot_savesp() and
dot_savepsp(). Use manifest constants for applicaton registers.
Handle REG_PR and REG_PRIUNAT.
(dot_savef): Simplify.
(dot_saveb): Support generation of br_gr.
(dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
dot_label_state, dot_copy_state): New function.
(dot_unwabi): Don't just ignore it.
(md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
(emit_one_bundle): Set slot number for prologue/body records
*before* emitting the first insn.
(emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
(md_begin): Declare "psp" pseudo-register.
(md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
so we don't get segfault.
(output_psp_sprel): Output sp/psp relative offsets as 4-byte word
counts as required per SW Conventions manual
(output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
output_preds_psprel, output_preds_sprel, output_spill_base,
output_unat_psprel, output_unat_sprel, output_lc_psprel,
output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
(dot_vframe): Implement.
(dot_vframesp, dot_vframepsp): New function.

2000-05-23 Hans-Peter Nilsson <[email protected]>

* configure.in (i386-*-freebsd a.out entry): Quote properly.
* configure: Regenerate.

2000-05-23 Alan Modra <[email protected]>

* config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
(md_estimate_size_before_relax): so we can use it here instead of
old kludges. Localise vars to blocks. Comment.

* frags.c (frag_new): Update fr_var comments.
* frags.h (struct frag): Ditto.

2000-05-22 Richard Henderson <[email protected]>

* config/tc-ia64.c (FUNC_PC_RELATIVE): New.
(pseudo_func): Add pcrel.
(operand_match): Handle IA64_OPND_TGT64.
(build_insn): Likewise.
(md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
(ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
(fix_insn): Handle all three 64-bit relocation types.

2000-05-22 Hans-Peter Nilsson <[email protected]>

* obj.h (struct format_ops): New members begin, app_file,
s_set_other, s_set_desc, s_get_type, s_set_type,
separate_stab_sections, init_stab_section.

* config/obj-multi.h: Update GPL notice to v2.
(obj_begin): New.
(obj_app_file): New.
(S_SET_SIZE): Test s_set_size for NULL before calling.
(S_SET_ALIGN): Similar for s_set_align.
(S_SET_OTHER): New.
(S_SET_DESC): New.
(S_GET_TYPE): New.
(S_SET_TYPE): New.
(SEPARATE_STAB_SECTIONS): New.
(INIT_STAB_SECTION): New.
(EMIT_SECTION_SYMBOLS): New.
(AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.

* config/obj-elf.h: Update GPL notice to v2.
Mention that this file is included from obj-multi.h.
(obj_begin): Wrap definition in ifndef.
(elf_file_symbol): Constify declaration.
(obj_app_file): Ditto.
(SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
Wrap in ifndef SEPARATE_STAB_SECTIONS.

* config/obj-elf.c (elf_s_set_other): New.
(elf_file_symbol): Constify argument.
(elf_separate_stab_sections): New.
(elf_init_stab_section): New.
(elf_format_ops): Add new members. Remove comma at end.

* config/obj-ecoff.c (ecoff_separate_stab_sections): New.
(ecoff_format_ops): Add new fields. Remove comma at end.
Mention inconsistency for emit_section_symbols.

* config/obj-coff.h (c_dot_file_symbol): Constify declaration.

* config/obj-coff.c (c_dot_file_symbol): Constify argument.
(coff_separate_stab_sections): New.
(coff_format_ops): Add new members.

* config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
(obj_aout_s_set_other): New.
(obj_aout_s_set_desc): New.
(obj_aout_s_get_type): New.
(obj_aout_s_set_type): New.
(obj_aout_separate_stab_sections): New.
(aout_format_ops): New members added. Use obj_aout_process_stab,
not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
(obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
appropriate.
(obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.

2000-05-22 Alan Modra <[email protected]>

* config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
(md_estimate_size_before_relax): Ensure jumps to weak and
externally visible symbols are relocatable.

2000-05-20 Hans-Peter Nilsson <[email protected]>

* stabs.c (aout_process_stab): Make global.
(s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
* read.h (aout_process_stab): Declare.

* configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
Generalize to *aout, *coff *elf.
* configure: Regenerated.

* doc/internals.texi (Object format backend): Say
SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.

* Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
* Makefile.in: Regenerated.

2000-05-19 Catherine Moore <[email protected]>

* cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.

2000-05-18 Alan Modra <[email protected]>

* config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
instruction to reflect change in re_assemble_*.

2000-05-18 Jeffrey A Law ([email protected])

* configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
build PA64 ELF tools.
* configure: Rebuilt.

2000-05-17 Alan Modra <[email protected]>

* Makefile.am: Regenerate dependencies.
* Makefile.in: Regenerate.

2000-05-15 Nick Clifton <[email protected]>

* config/tc-arm.c (struct asm_psr): Add boolean field
distinguishing between CSPR and SPSR. Rename 'number' field
to 'field'.
(psrs): Rearrange contents to match new asm_psr structure.
(arm_psr_parse): Move next to psr_required_here. Make it
return an asm_psr structure.
(psr_required_here): Use asm_psr structure returned by
arm_psr_parse.
(do_msr): Reorganise to allow psr_required_here to be called
only once.
(md_undefined_name): Mark 'name' parameter as unused, since
the COFF target does not use it.

2000-05-14 David O'Brien <[email protected]>

* config/te-386bsd.h: Clean up comments to adhere to the GNU coding
standards.
* config/te-aux.h: Likewise.
* config/te-dpx2.h: Likewise.
* config/te-go32.h: Likewise.
* config/te-hp300.h: Likewise.
* config/te-hppa.h: Likewise.
* config/te-i386aix.h: Likewise.
* config/te-ic960.h: Likewise.
* config/te-interix.h: Likewise.
* config/te-nbsd532.h: Likewise.
* config/te-pc532mach.h: Likewise.
* config/te-ppcnw.h: Likewise.
* config/te-psos.h: Likewise.
* config/te-sparcaout.h: Likewise.
* config/te-sun3.h: Likewise.
* config/te-sysv32.h: Likewise.

2000-05-14 Alan Modra <[email protected]>

* config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
bits. Instead explicitly mask and sign extend. Do the 8 bit mask
and sign extend without an if statement.
(build_bytes): Likewise.

2000-05-14 Kazu Hirata <[email protected]>

* config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
X_add_symbol L_32 case.

2000-05-14 David O'Brien <[email protected]>

* config/te-freebsd.h: New file.

2000-05-13 Alan Modra <[email protected]>

* asintl.h (gettext, dgettext, dcgettext, textdomain,
bindtextdomain): Replace defines with those from intl/libgettext.h
to quieten gcc warnings.

* NEWS: Mention x86 .arch and -q.

* config/tc-i386.c (quiet_warnings): New.
(md_assemble): Use quiet_warnings.
(md_parse_option): Set quiet_warnings from -q.
(md_show_usage): Mention -q, delete -m.
(flag_do_long_jump): Delete.
(md_parse_option): Remove -m.
(md_show_usage): Remove -m.
(md_create_long_jump): Remove useless flag_do_long_jump code.

* as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.

2000-05-13 Alan Modra <[email protected]>
Alexander Sokolov <[email protected]>

* doc/c-i386.texi (i386-Arch): New section.
(i386-Syntax): Mention .intel_syntax and .att_syntax.

* config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
(smallest_imm_type): Use smallest opcode for shift by one if cpu
architecture has been given and is not 486.
(set_cpu_arch): New.
(md_pseudo_table): Add .arch.
(md_assemble): Warn if cpu architecture has been given and an
unsupported instruction.

* config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
Move operand_types bit defines after relevant template field.
(template): Add cpu_flags.
(Cpu*): Define.
(arch_entry): New.

2000-05-12 Alexandre Oliva <[email protected]>

* config/tc-mn10300.h (md_end): Define.
(mn10300_finalize): Declare.
* config/tc-mn10300.c: Include dwarf2dbg.h.
(debug_line): Define.
(md_assemble): Generate dwarf2 line info.
(mn10300_finalize): New function. Finalize dwarf2 info.

2000-05-11 Ulf Carlsson <[email protected]>

* config/tc-mips.c (md_estimate_size_before_relax): Use the
external version of the relocation for weak symbols.

2000-05-08 David Mosberger <[email protected]>

* config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
frame size in units of 16 bytes, as required per SW Conventions manual.
(output_unw_records): Output info-block header as a dword to get
byte-order right.

2000-05-08 Alan Modra <[email protected]>

* as.h: #include "file", not <file> on files from ../include.
(as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
* config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
(md_convert_frag): Add ATTRIBUTE_UNUSED.
(tc_coff_symbol_emit_hook): Ditto.
(OPTCOUNT): Cast to int to avoid compiler warning.
(md_begin): Fix signed/unsigned warnings.

2000-05-08 Michael Sokolov <[email protected]>

* config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
ABRANCH LONG case for a conditional branch on a 68000.
(md_estimate_size_before_relax): Likewise. Also handle
flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
(m68k-ip: case ABSL): Relax absolute references to 16-bit
PC-relative on all CPUs.
(md_estimate_size_before_relax): Likewise.

2000-05-04 Alan Modra <[email protected]>

* as.c (parse_args): Just mention current year in printed
copyright message.

2000-05-03 J.T. Conklin <[email protected]>

* config/tc-ppc.c (pre_defined_registers): Add entries for vector
unit registers.
(md_parse_option): Recognize -m7400.

2000-05-03 Ian Lance Taylor <[email protected]>

* config/atof-ieee.c (gen_to_words): When adding carry back in,
don't permit lp to become less than the words array.

2000-05-03 Rodney Brown <[email protected]>

config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
Fix little-endian case.

2000-05-03 David O'Brien <[email protected]>

* as.c (parse_args): Update copyright.

2000-05-03 Mark Elbrecht <[email protected]>

* config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
for the .bss section too.

2000-05-02 Alan Modra <[email protected]>

* configure.in: Set em=linux for hppa-*-linux.
* configure: Regenerate.
* doc/Makefile.in: Regenerate with correct automake.

* frags.c (frag_grow): Sanity check chunk_size.

* config/obj-elf.h: #include "bfd.h" not <bfd.h>
* config/obj-som.h: Likewise.
* config/obj-ieee.h: Likewise.

* config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.

* config/tc-hppa.c (log2): Only compile when OBJ_SOM.
(md_pseudo_table): Fully initialise OBJ_ELF cases.
(fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
(pa_ip): low_sign_unext now returns via function value. Use
re_assemble_* instead of dis_assemble_* and
INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
unnecessarily.
(md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
(md_section_align, md_parse_option, md_show_usage,
md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
pa_text): Likewise.
(md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
outside of switch. Correct mask and shifting errors in case 10
and case -11. In case 21, compare against signed range to suit
hppa_field_adjust changes. In case 12, use re_assemble_12. In
case 17 and case 22, use offsetT variable to properly check range.
Use re_assemble_* here too.
(evaluate_absolute): Change type of value to offsetT. Call
hppa_field_adjust to do the work for us.
(pa_parse_cmpb_64_cmpltr): Delete save_s.
(pa_parse_cmpib_64_cmpltr): Ditto.
(pa_build_unwind_subspace): Delete unused var subseg. Change type
of i to unsigned int.
(pa_type_args): Conditionally declare symbol if OBJ_SOM.
(pa_end_of_source): Return type is void.

2000-05-01 Catherine Moore <[email protected]>

* macro.c (macro_expand_body): Don't prepend macro number with zeroes.

2000-05-01 Denis Chertykov <[email protected]>

* config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
More comments added.
(md_begin): Removed "construct symbols for each register name".
Because register names conflicts with GCC generated function
names.
(avr_operand): Now constant numbers can be used as a register
identifiers (0 as r0, 31 as r31).
(md_assemble): use skip_space () before parsing instruction
operands.

2000-05-01 Alan Modra <[email protected]>

* configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
arm-*-netbsd* and arm-*-wince as this is set for all arm*.
* configure: Regenerate.

2000-04-29 Andreas Jaeger <[email protected]>

* as.h: Correctly check GCC version.

2000-04-26 David O'Brien <[email protected]>

* doc/as.1: Fix unbalanced brackets.

* config/tc-i386.c (comment_chars): Don't use '/' as comment start if
TE_FreeBSD.
(line_comment_chars): Set to '/' if TE_FreeBSD.

2000-04-25 Jeffrey A Law ([email protected])

* configure.in: Configury support for PA64 (currently disabled).
* configure: Rebuilt.

2000-04-25 Machida Hiroyuki <[email protected]>

* config/tc-mips.c (s_change_sec): Use record_alignment, not
bfd_set_section_alignment.

2000-04-25 Alan Modra <[email protected]>

* config/tc-i386.c (offset_in_range): Ensure shift counts are less
than 32.

2000-04-24 Nick Clifton <[email protected]>

* doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
* doc/as.texinfo (Align): Include arm and strongarm in list of
targets that have the second form of the behaviour of the .align
directive.

2000-04-24 Mark Klein <[email protected]>

* config/obj-som.c: Terminate obj_pseudo_table.

2000-04-24 Clinton Popetz <[email protected]>

* as.c (parse_args): Allow md_parse_option to override -a listing
option.
* config/obj-coff.c (add_lineno): Change type of offset parameter
from "int" to "bfd_vma."
* config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
(ppc_mach, ppc_subseg_align, ppc_target_format): New.
(ppc_change_csect): Align correctly for XCOFF64.
(ppc_machine): New function, which discards "ppc_machine" line.
(ppc_tc): Cons for 8 when code is 64 bit.
(md_apply_fix3): Don't check operand->insert. Handle 64 bit
relocations.
(md_parse_option): Handle -a64 and -a32.
(ppc_xcoff64): New.
* config/tc-ppc.h (TARGET_MACH): Define.
(TARGET_FORMAT): Move to function.
(SUB_SEGMENT_ALIGN): Use ppc_subseg_align.

2000-04-23 Denis Chertykov <[email protected]>

* config/tc-avr.c: New AVR_ISA_ defined.
(md_assemble): Handle opcodes with optional operands (lpm,elpm).
(avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
for `fmul', `movw' and `lpm R,Z' instructions.
(avr_operands): Warn if current opcode is a two-word instruction
and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
(avr_opcodes): New commands added.
(REGISTER_P): Check 'a' and 'v' constraint letters.
(mcu_types): New MCU added.

2000-04-22 Timothy Wall <[email protected]>

* config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
to "natval".
(operand_match): Conditionally insert default bit values for IMMU9.

2000-04-14 Matthew Green <[email protected]>

* configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
* configure: Rebuilt.

2000-04-21 Jeffrey A Law ([email protected])
Jason Eckhardt <[email protected]>

* config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.

* config/tc-hppa.c (CHECK_ALIGN): New macro.
Added handling of new operand types l,y,&,fe,fE,fx.

2000-04-21 Richard Henderson <[email protected]>
David Mosberger <[email protected]>
Timothy Wall <[email protected]>
Andrew MacLeod <[email protected]>
Jim Wilson <[email protected]>

* Makefile.am (CPU_TYPES): Add ia64.
(TARGET_CPU_CFILES): Add config/tc-ia64.c.
(TARGET_CPU_HFILES): Add config/tc-ia64.h.
* Makefile.in: Rebuild.
* app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
* configure: Rebuild.
* configure.in: Recognize ia64 as cpu type. Set bfd_gas.
(ia64-*-elf*, ia64-*-linux-gnu*): New targets.
* expr.c (expr): Handle md_optimize_expr.
* read.c (LEX_HASH): Add comment.
* config/tc-ia64.c, config/tc-ia64.h: New files.

2000-04-21 Richard Henderson <[email protected]>

* config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
bundling a non-delayed branch type instruction.

2000-04-20 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (HAVE_AM30): Define.
(md_assemble): Use it.

2000-04-19 Alan Modra <[email protected]>

* config/obj-elf.c (obj_elf_change_section): Check for changed
section attributes.

* Makefile.am: (CPU_MULTI_VALID): Remove.
(MULTI_CPU_TYPES): Define.
(MULTI_CPU_OBJ_VALID): Define.
(DEPTC): Use the above.
(DEPOBJ): Same here.
(DEP2): And here.
Regenerate dependencies.
* Makefile.in: Regenerate.

2000-04-19 Michael Sokolov <[email protected]>

* Makefile.am (YACC, LEX): Get them from configure.

2000-04-18 H.J. Lu ([email protected])

* config/tc-i386.c (offset_in_range): Use addressT instead of
bfd_vma for non-bfd assemblers.

2000-04-17 Alan Modra <[email protected]>

* config/tc-i386.c (offset_in_range): Sign extend val so BFD64
doesn't give spurious errors.

2000-04-14 Michael Sokolov <[email protected]>

* as.h (SEEK_SET): Define if undefined.

2000-04-13 Alan Modra <[email protected]>

* config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
constants, and don't assume offsetT is 32 bits.

2000-04-12 Andrew Cagney <[email protected]>

* config/tc-d10v.h: Include "write.h" to get definition of fixS.
(md_pcrel_from_section): Add prototype.
(d10v_fix_adjustable): Add prototype.
(d10v_force_relocation): Replace 'struct fix' with 'fixS'.

* config/tc-d10v.c (md_apply_fix3): Add paren around &&.

2000-04-12 Nick Clifton <[email protected]>

* config/tc-d10v.c (find_opcode): Correctly calculate position of
symbol in frag chain.

2000-04-10 Alan Modra <[email protected]>

* config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
(fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
(fits_in_signed_word, smallest_imm_type): Ditto.
(md_assemble): Use an offsetT var to hold offsetT values, not a
long.
(offset_in_range): New.
(md_assemble): Use it.
(md_convert_frag): Change type of target_address, opcode_address,
and displacement_from_opcode_start to offsetT.
(md_create_short_jump): Change type of offset to offsetT.
(md_create_long_jump): Ditto.
(md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
(md_chars_to_number): Remove.
(output_invalid): Remove duplicate prototype.

2000-04-09 Nick Clifton <[email protected]>

* Makefile.am (CPU_TYPES): Add 'avr'.
(TARGET_CPU_CFILES): Add 'tc-avr.c'.
(TARGET_CPU_HFILES): Add 'tc-avr.h'.

* Makefile.in: Regenerate.

* doc/as.texinfo: Add M32R documentation.

2000-04-07 Andrew Cagney <[email protected]>

* configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
--enable-build-warnings option.
* Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
* Makefile.in, configure: Re-generate.

2000-04-07 Nick Clifton <[email protected]>

* config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
(tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
(arm_force_relocation): Force relocations for
BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.

2000-04-05 J"orn Rennecke <[email protected]>

* config/tc-sh.c (get_operands): There's no third operand if the
first operand is an immediate.

2000-04-05 J"orn Rennecke <[email protected]>

* config/tc-sh.c (immediate): Delete.
(sh_operand_info): Add immediate member.
(parse_reg): Use A_PC for pc.
(parse_exp): Add second argument 'op'. All callers changed.
(parse_at): Expect pc to be coded as A_PC.
Use immediate field in *op.
(insert): Add fourth argument 'op'. All callers changed.
(build_relax): Add second argument 'op'. All callers changed.
(insert_loop_bounds): New function.
(build_Mytes): Remove DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(assemble_ppi): Use immediate field in *operand.
(sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
(md_apply_fix): Likewise.
(tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.

2000-04-05 Alexandre Oliva <[email protected]>

* config/tc-sparc.c (sparc_ip): Avoid string pasting.

2000-04-04 Hans-Peter Nilsson <[email protected]>

* internals.texi (CPU backend): Document
TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.

2000-04-04 Alan Modra <[email protected]>

* po/gas.pot: Regenerate.

* as.c (show_usage): Restore translated part of bug string.
* gasp.c (show_usage): Likewise.

* Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
(DEP): Quote when passing vars to sub-make. Use "mv -f" rather
than move-if-change.
(DEP1): Modify for "gcc -MM".
(DEPTC): Likewise.
(DEPOBJ): Likewise.
(DEP2): Likewise.
(CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
Update dependencies.
* Makefile.in: Regenerate.

2000-04-03 Alexandre Oliva <[email protected]>

* config/tc-mn10300.c (md_pseudo_table): Use constant names.
(md_begin): Likewise.
(HAVE_AM33): New macro.
(md_assemble): Use it. Match r_regs and xr_regs only if
HAVE_AM33.

2000-04-03 Alan Modra <[email protected]>

* as.h: #include "bin-bugs.h"
* as.c (show_usage): Use REPORT_BUGS_TO.
* gasp.c: #include "bin-bugs.h"
(show_usage): Use REPORT_BUGS_TO.

* config/tc-sparc.c (md_show_usage): Add a trailing newline.

2000-04-03 Hans-Peter Nilsson <[email protected]>

* write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
adjustments.

2000-04-03 Alan Modra <[email protected]>

* config/tc-i386.c (i386_immediate): Don't assume a constant
immediate is necessarily 16 bits when in 16 bit code mode.
(md_assemble): Instead set guess_suffix here after we have checked
registers.

2000-04-02 Richard Henderson <[email protected]>

* config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
quantities. Correct right shift sign extension.
(build_insn): Make `number' unsigned long. Mask top 6 bits of
32-bit value when shifting into place.

2000-04-01 Ian Lance Taylor <[email protected]>

* app.c: Add ATTRIBUTE_UNUSED as needed.
* config/tc-ppc.c: Likewise.
(ppc_size): Make unsigned long.
(ppc_insert_operand): Add casts to avoid warnings.

2000-03-31 Nick Clifton <[email protected]>

* config/tc-d10v.h (md_flush_pending_output): Define.

2000-03-29 Nick Clifton <[email protected]>

* config/tc-sh.h (SEG_NAME): New macro: return the name of a
segment. Works for both BFD_ASSEMBLER and others.
(SUB_SEGMENT_ALIGN): Use SEG_NAME.

2000-03-29 Nick Clifton <[email protected]

* config/tc-arm.c (tinsns): Add "bal" instruction pattern.

2000-03-28 Alan Modra <[email protected]>

* listing.c (LISTING_LHS_WIDTH): Default depends on
LISTING_WORD_SIZE.
(LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.

2000-03-27 Ian Lance Taylor <[email protected]>

* config/tc-sh.c (md_show_usage): Use backslash before newline in
string literal.

2000-03-27 Alan Modra <[email protected]>

* config/tc-avr.h (TC_HANDLES_FX_DONE): Define.

* config/tc-avr.c (mcu_types): Add missing initialiser.
(md_pcrel_from_section): Add prototype.
(avr_operand): Remove redundant test of unsigned < 0.
(avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.

2000-03-27 Denis Chertykov <[email protected]>

* config/tc-avr.c: New file for AVR support.
* config/tc-avr.h: Likewise.
* configure.in: Add AVR support.
* configure: Regenerate.

2000-03-26 Timothy Wall <[email protected]>

* gasp.c (macro_op): Add new argument to check_macro call.
Macro structure definitions moved to macro.h
* sb.h: Add argument to prototype for input_scrub_include_sb.
* input-scrub.c (input_scrub_include_sb): Allow disabling of sb
nesting checks with an additional flag.
(struct input_save): Add flag to indicate whether current sb
should be checked for proper macro/conditional nesting.
(input_scrub_push/pop): Save/restore nest check flag.
(input_scrub_next_buffer): Ditto. Also call end of macro hook if
defined.
* macro.c (check_macro): Allow caller to retrieve parsed macro
information if a pointer is provided. This information may be
used by the new macro hooks.
* macro.h: Update prototype for check_macro. Macro struct
definitions moved here from macro.c/gasp.c.
* read.c (read_a_source_file): Add parameter to check_macro call,
and pass macro info to the macro hook, if defined.
(input_scrub_insert_line): New. Allow insertion of a line of
characters into the input stream.
(input_scrub_insert_file): New. Allow insertion of an arbitrary
file into the input stream.
(s_include): Use input_scrub_insert_file.
* internals.texi: Document new macro hooks.
* as.h: New prototypes added.

2000-03-26 Alan Modra <[email protected]>

* config/tc-i386.c: Don't start any as_bad or as_warn message with
an initial capital letter.
(i386_index_check): Reindent.

2000-03-19 Nick Clifton <[email protected]>

* config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
relative branches.

2000-03-17 Thomas de Lellis <[email protected]>

* config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
instruction operand bad if Rd > 7 when generating
thumb instructions. Prevents for example,
"adr r12,label" from silently failing and generating
the wrong instruction.

2000-03-17 Nick Clifton <[email protected]>

* config/tc-arm.c (md_apply_fix3): Handle same-section relocations
that have a destingation >= 0x400000.
Fix compile time warning messages.

2000-03-16 J"orn Rennecke <[email protected]>

* config/tc-sh.c (md_begin): When encountering insn that are
not supported by the current arch, only change the name if
its contents are the same as prev_name.
(get_specific): If the the architecture doesn't match, fail.

2000-03-16 J"orn Rennecke <[email protected]>

* config/tc-sh.c (IDENT_CHAR): Define.
(parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
matching back where it came from.

2000-03-16 J"orn Rennecke <[email protected]>

* config/tc-sh.c (md_show_usage): Add description of -dsp.

2000-03-15 Jonathan Larmour <[email protected]>

* config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
normal operands.

2000-03-15 Kazu Hirata <[email protected]>

* config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.

2000-03-13 Hans-Peter Nilsson <[email protected]>

* expr.c (operand) [case 'f']: When testing if '0f' can start a
floating-point-number, make sure 'f' is in FLT_CHARS.

2000-03-11 Hans-Peter Nilsson <[email protected]>

* read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
(s_lcomm_internal): Use it.
* doc/internals.texi (CPU backend): Document it.
* config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
bytes.

2000-03-10 Geoffrey Keating <[email protected]>

* config/tc-mips.c (mips_ip): Don't put stuff in .rodata
when embedded-pic.

* config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
implementation doesn't have special handling for switch
statements.
(macro_build): Allow for code in sections other than .text.
(macro): Likewise.
(mips_ip): Likewise.
(md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
Don't perform relocs if we will be outputting them.
(tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
embedded-pic.

2000-03-09 Catherine Moore <[email protected]>

* config/tc-m32r.c (m32r_fix_adjustable): Look up the
relocation type based on the entry in the fixup structure.
Put S_IS_EXTERN processing back in.

2000-03-08 H.J. Lu ([email protected])

* Makefile.am (install-exec-tooldir): Depend on
install-exec-bindir for parallel make.
* Makefile.in: Regenerated.

2000-03-06 Nick Clifton <[email protected]>

* config/tc-m32r.c (struct md_longopts): Add -m32r command line
switch.
(md_parse_option): Parse -m32r command line switch - disable m32rx
compatability.
(md_show_usage): Document new option.

* doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
* doc/Makefile.in: Regenerate.
* doc/c-m32r.texi (M32R-Opts): Document new command line switch.

2000-03-02 Michael Meissner <[email protected]>

* config/tc-d30v.c (check_range): Remove code that incorrectly
sign extended values where bits < 32.

2000-03-02 H.J. Lu ([email protected])

* configure.in: Support --enable-targets=all on ia32.
* configure: Regenerated.

2000-03-01 Nick Clifton <[email protected]>

* gasp.c (do_align): Remove bogus check of alignment value.

2000-02-27 Thomas de Lellis <[email protected]>

* config/obj-elf.c (elf_frob_symbol): Remove code which when
TC_PPC was defined forced the type of a symbol with no other type
to be BSF_OBJECT.

2000-02-27 Hans-Peter Nilsson <[email protected]>

* doc/internals.texi (CPU backend): Mention that
line_separator_chars do not break up comments. Fix typos for
LEX_AT and LEX_NAME descriptions. Document operands for
TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
description of md_create_short_jump usage. Document argument for
md_undefined_symbol.

2000-02-27 Jakub Jelinek <[email protected]>

* config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
(md_parse_option): Handle it.
(md_show_usage): Document it.

2000-02-27 Ian Lance Taylor <[email protected]>

* config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
opcode, for the instruction `pal19'. From Andrea Arcangeli
<[email protected]>.

2000-02-26 Alan Modra <[email protected]>

* config/tc-i386.c (i386_immediate): Move constant operand sizing
from here..
(md_assemble): To here, before template operands are matched.
Also ensure a constant immediate is sign extended when we know the
size is at most 16 bits. This is to catch cases like "add
$0xffc0,%ax" where we don't know the size, and thus that the
immediate can be represented as Imm8S until after parsing the
register operand.
(i386_displacement): Similarly sign extend 16 bit constant
displacements.
(md_assemble): Relax 16-bit jump constant range check to suit sign
extended displacements.

2000-02-26 Andreas Jaeger <[email protected]>

* doc/c-mips.texi (MIPS Opts): Fix typo in last patch.

2000-02-25 Alan Modra <[email protected]>

* config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
call operands when intel_syntax.
(intel_float_operand): Return 2 for "fi...".
(i386_operand_modifier): Change "DWORD PTR" test to suit above.
Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
earlier "SHORT" change.
(md_assemble): When determining suffix from Regs, exclude
InOutPortReg.

2000-02-24 Nick Clifton <[email protected]>

* configure: Add arm-wince, mips-pe and sh-pe targets.
* configure: Regenerate.

* config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
sh-pe targets.
(TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
"pe-mips" for the mips-pe target.

* config/tc-arm.c (insns): Change displacement encoded in BL
and B instructions if the target port is arm-wince.
(do_ldst): Do not bias the relocation offset if the target
port is arm-wince.
(md_pcrel_from): Add in missing relocation offset bias if the
target os arm-wince.

* config/tc-mips.c (mips_target_format): Support COFF flavour.
(md_begin): Disable -G support for mips-pe target.
(md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
* config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
COFF flavour.

* config/tc-sh.c (md_begin): sh-pe target is little endian.
* config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
assembler, just set the alignment to 4.

* config/te-wince-pe.h: New file for WinCE targets. Define
TE_WINCE.

2000-02-25 Alan Modra <[email protected]>

* config/tc-i386.c (md_assemble): Swap segments too for intel mode
string instructions.
(i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
(i386_intel_memory_operand): After finding a segment override,
check again for no `[' before looking for a displacement. Bomb if
more than one displacement rather than silently discarding the
second and subsequent ones. Free strings malloc'd by
build_displacement_string.

2000-02-24 Catherine Moore <[email protected]>

* config/obj-som.c (obj_pseudo_table): Add "weak".
(obj_som_weak): New routine.

2000-02-24 Alan Modra <[email protected]>

* config/tc-i386.c (union i386_op): New.
(struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
Throughout file replace occurences of disps[n], imms[n], regs[n]
with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
intel mode operand swapping. Add assert in regKludge and
fake_zero_displacement code. Test i.types[n] when outputting
displacements and immediates. Combine output of Disp16 with
Disp32.
(md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
when in intel mode by (not) reversing fsub and fdiv operands
before the template search. This fails for single operand
shorthand forms of the instruction, and if UNIXWARE_COMPAT is
undefined. Instead fix the base_opcode after we've found the
template. Move base_opcode xor with found_reverse_match from
opcode output code to before this fix so we test for the correct
opcodes.
(md_assemble): Don't use strcmp when deciding to ignore the suffix
check in intel mode. Instead compare opcodes.

* config/tc-i386.h (TC_RELOC): Delete.
* config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
with equivalent call to reloc.

* as.h (flag_m68k_mri): Move declaration after target include, and
only declare when TC_M68K defined. Define as zero otherwise.
(LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
* app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
Define as zero otherwise.
(do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
(struct app_save): Declare scrub_m68k_mri only when TC_M68K.
(app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
(do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
testing whether defined.
* cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
* expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
* read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
rather than testing whether defined.
(s_mri): Set flag_m68k_mri only when TC_M68K defined.
(parse_mri_cons): Declare and use only when TC_M68K.
* config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
* config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
* config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.

* NEWS: Mention IBM 370 support.

2000-02-23 Richard Henderson <[email protected]>

* config/tc-i386.c (md_assemble): When swapping operands for
intel_syntax, assume everything that's not Imm or Disp is a
register.

2000-02-23 Linas Vepstas <[email protected]>

* config/tc-i370.c, config/tc-i370.h: New files.
* Makefile.am: Add support for Linux/IBM 370.
* configure.in: Likewise.
* app.c (do_scrub_begin): Don't lex single quote when TC_I370.
* config/obj-elf.c: Include elf/i370.h
(obj_elf_section): Don't do anything special for flag_mri if TC_I370.

* Makefile.in: Regenerate.
* configure: Regenerate.

* doc/c-i370.texi: New file.
* doc/all.texi: Include it.
* doc/as.texinfo: And here.
* doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
* doc/Makefile.in: Regenerate.

2000-02-19 Michael Meissner <[email protected]>

* config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
determine if an instruction can be used in parallel with an ADDppp
or SUBppp instruction.

2000-02-22 Andrew Haley <[email protected]>

* doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.

2000-02-22 Andrew Haley <[email protected]>

* config/tc-mips.c (mips_gp32): New variable.
(macro_build) Use mips_gp32.
(mips_ip): Ditto.
(md_longopts): Add "-mgp32" and "-mgp64".
(md_parse_option): Add OPTION_GP32 and OPTION_GP64.

(OPTION_M7900): Change offset
(OPTION_NO_M7900): Ditto.

2000-02-22 Alexandre Oliva <[email protected]>

* config/obj-coff.c (add_lineno): Accept non-positive lineno with
warning, and bump it to 1.

2000-02-22 Ian Lance Taylor <[email protected]>

From Brad Lucier <[email protected]>:
* dwarf2dbg.c (print_stats): Add cast to force printf argument to
match format.

2000-02-21 Catherine Moore <[email protected]>

* config/tc-mips.c (MF_HILO_INSN): Define.
(mips_7000_hilo_fix): Declare.
(append_insn): Conditionally insert nops after an mfhi/mflo insn.
(md_parse_option): Check for 7000_HILO_FIX options.
(OPTION_M7000_HILO_FIX): Define.
(OPTION_NO_M7000_HILO_FIX): Define.
* doc/c-mips.texi (-mfix7000): Describe.

2000-02-21 Alan Modra <[email protected]>

* listing.c (print_lines): Remove unused variable `end'.

* config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
type for JumpInterSegment output. Use enum bfd_reloc_code_real for
reloc_type when BFD_ASSEMBLER.
(md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
reloc_type when BFD_ASSEMBLER. Move common code out of switch
statement and quell signed vs. unsigned comparison warning.

2000-02-18 Nick Clifton <[email protected]>

* config/tc-d10v.c (find_opcode): Add a symbol's value to
the computed frag offset, rather than overwriting it.

2000-02-17 J"orn Rennecke <[email protected]>

* config/tc-sh.c ("elf/sh.h"): Include.
(sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
(md.begin): Initialize target_arch.
Only include opcodes in has table that match selected architecture.
(parse_reg): Recognize register names for sh-dsp.
(parse_at): Recognize post-modify addressing.
(get_operands): The leading space is now optional.
(get_specific): Remove FDREG_N support. Add support for sh-dsp
arguments. Update valid_arch.
(build_Mytes): Add support for SDT_REG_N.
(find_cooked_opcode): New function, broken out of md_assemble.
(assemble_ppi, sh_elf_final_processing): New functions.
(md_assemble): Use find_cooked_opcode and assemble_ppi.
(md_longopts, md_parse_option): New option: -dsp.
* config/tc-sh.h (elf_tc_final_processing): Define.
(sh_elf_final_processing): Declare.

2000-02-11 Jeffrey A Law ([email protected])

* config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
the unwinder subspace. Save the current seg/subseg before creating
the new seg/subseg.

2000-02-10 Nick Clifton <[email protected]>

* config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
little endian targets.
(INST_BYTE1): Redefine to handle big and little endian
targets.
(cpu_type): New type: Select between M340 and M210.
(parse_psrmod): New function: Parse the PSRCLR and PSRSET
instructions of the M340.
(md_assemble): Add support for the MULSH and OPSR classes of
instructions.
(md_atof): Add support for little endian targets.
(md_parse_option): Add support for -EL, -EB and -mcpu command
line switches.
(md_convert_frag): Add support for little endian targets.
(md_apply_fix3): Add support for little endian targets.
(md_number_to_chars): Add support for little endian targets.

2000-02-10 Timothy Wall <[email protected]>

* read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
defined, use it to verify the symbol just read should be a label.

2000-02-10 Timothy Wall <[email protected]>

* app.c (do_scrub_chars): Handle "||" for parallel instructions
when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
around colons when KEEP_WHITE_AROUND_COLON is defined.
* doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
and KEEP_WHITE_AROUND_COLON.

2000-02-08 Timothy Wall <[email protected]>

* read.c (s_rept): Call do_repeat, which abstracts the repeat
logic.
(do_repeat): New. Abstract repeat logic so that a "break" can be
implemented.
(end_repeat): New. Provide support for a "break" out of the
repeat loop.
* read.h: Add prototypes for new functions.

2000-02-08 Timothy Wall <[email protected]>

* doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
* as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
* expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
non-zero.

2000-02-08 Timothy Wall <[email protected]>

* read.c: Added elseif to directives table.
* read.h: Added prototype for s_elseif.
* doc/as.texinfo: Added description for elseif.
* cond.c (s_elseif): New function

2000-02-04 Timothy Wall <[email protected]>

* listing.c (print_lines): Remove conditionals causing bug in
listings.

2000-02-03 Timothy Wall <[email protected]>

* as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
default values.
* frags.c (frag_new): Calculate fr_fix in octets
(frag_now_fix) Return offset as target address offset (bytes).
(frag_now_fix_octets) New - Return offset in octets (8-bit
quantities).
* frags.h: Added prototype for frag_now_fix_octets().
Distinguish between octets and bytes in field descriptions.
* listing.c (calc_hex): Account for octets vs bytes when
printing addresses/offsets.
(print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
target is little-endian, print the octets in a word in big-endian
order so that the display looks like a proper hexadecimal number,
instead of having the octets reversed.
* read.c (do_align): When recording alignment, alignment power
should be in terms of target bytes (minimum addressible unit)
instead of octets.
(do_org) Convert ORG target address (byte) argument into an
octet offset when generating a variable fragment.
* symbols.c (resolve_symbol_value): Symbol final value
converted to a target address offset (bytes) from its octet offset.
* config/obj-coff.c (coff_frob_symbol): Symbol target address
offset (bytes) is adjusted by the frag offset (octets) converted
to bytes.
(coff_frob_section) Section alignment power is in terms of bytes;
convert it to an octet alignment power when calculating size (and
size mask) in octets. Don't modify the section size in order to
"align" it for TI COFF, since that format has a different method
for storing alignment information.

2000-02-01 Timothy Wall <[email protected]>

* stabs.c (generate_asm_file): Escape backslashes in stabs file
entries, matching the way GCC generates them. If not escaped, the
filename is encoded incorrectly.

2000-01-31 Nick Clifton <[email protected]>

* config/tc-arm.c (reg_table): Add support for ATPCS register
naming conventions.

2000-01-31 Geoff Keating <[email protected]>

* config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
already defined.
* config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
New macro.
* config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
of a symbol when we really care about its value.

2000-01-19 Chandra Chavva <[email protected]>

* config/tc-mcore.c (md_assemble): Give warning message if
operands passes to instruction are more than the spec.

2000-01-27 Thomas de Lellis <[email protected]>

* config/tc-arm.c (armadjust_symtab): If the assembler is in
Thumb mode but the label seen was not declared as '.thumb_func'
then set the ST_INFO type to STT_ARM_16BIT mode. This allows
correct disassembly of Thumb code bounded by non function labels.

2000-01-27 Alan Modra <[email protected]>

* Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
Add dependencies for e-i386aout.o. Fix 2 comment lines.

* Makefile.in: Same here.
Update copyright.

* configure.in: Set bfd_gas for i386-aout when primary target
is bfd. Handle i386aout emulation. Don't use te_file=multi, as
we may need the primary te_file. Remove incorrect comment.

* configure: Regenerate.

* config/e-i386aout.c: New file.

* as.c (USE_EMULATIONS): Move to before print_version_id.
(struct emulation): Add i386aout.
(show_usage): Split text strings. Reformat -a text. Add --em
help.
Update copyright.

* obj.h (struct format_ops): Add s_get_other and s_get_desc.
(aout_format_ops): New.
Update copyright.

* read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
preprocessor conditional and add aout USE_EMULATIONS tests.
(read_a_source_file): Don't pass error strings to printf as
format arg.
Update copyright.

* gasp.c (exp_get_abs): Don't pass error strings to printf as
format arg.
(do_data): Same here.
(process_file): And here.
Update copyright.

* symbols.c (colon): Rewrite "already defined" fatal message
code for aout with USE_EMULATIONS.
Update copyright.

* config/obj-aout.c (OBJ_HEADER): Define.
(obj_pseudo_table): Rename to aout_pseudo_table. Init all
fields of sentinel.
(obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
forms here.
(obj_aout_type): Expand S_SET_OTHER here too.
(obj_read_begin_hook): Remove.
(aout_pop_insert): New.
(obj_aout_s_get_other): New.
(obj_aout_s_get_desc): New.
(aout_format_ops): New.
Update copyright.

* config/obj-aout.h (obj_pop_insert): Define so non-multi usage
gets aout_pseudo_table.
(aout_pseudo_table): Declare.
(obj_read_begin_hook): Define.
Update copyright.

* config/obj-coff.c (obj_pseudo_table): Rename to
coff_pseudo_table.
(coff_pop_insert): Use coff_pseudo_table.
(coff_sec_sym_ok_for_reloc): Remove.
(coff_format_ops): Add 0 entries for s_get_size, s_set_size,
and comment all zero entries and remove #if 0 code.
Update copyright.

* config/obj-coff.h (obj_pop_insert): Define.
(coff_pseudo_table): Declare.
Update copyright.

* config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
s_get_size, s_set_size. Comment all zero entries.
Update copyright.

* config/obj-elf.c (elf_s_get_other): New function.
(obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
(obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
(elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
comment.
(obj_elf_parse_section_letters): Don't pass error strings to
printf as format arg.
Update copyright.

* config/obj-elf.h (ECOFF_DEBUGGING): Define when
OBJ_MAYBE_ECOFF.
(elf_s_get_other): Declare.
(S_GET_OTHER) Define as elf_s_get_other if not already
defined.
(S_SET_OTHER): Only define when not already defined.
(elf_obj_read_begin_hook): Declare.
(obj_read_begin_hook): Define.
(elf_obj_symbol_new_hook): Declare.
(obj_symbol_new_hook): Define.
Update copyright.

* config/obj-multi.h: Add copyright header and protect against
multiple inclusion. Add * to all function pointers.
(OBJ_HEADER): If defined, include it rather than other defines
in this file.
(obj_frob_file_after_relocs): Test for NULL.
(obj_symbol_new_hook): Here too.
(obj_sec_sym_ok_for_reloc): And here.
(S_GET_OTHER): Define.
(S_GET_DESC): Define.
(ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
(OBJ_MAYBE_ELF): Update comment.

* config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
OBJ_AOUT preprocessor conditional and handle emulation by
testing OUTPUT_FLAVOR.
(i386_displacement): Here too.
(md_section_align): Similarly here.
(i386_target_format): Conditionally compile when more than one
of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
(i386_immediate): Fix error message for aout BFD_ASSMBLER.
(i386_displacement): Here too.
Update copyright.

* config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
Define TARGET_FORMAT for aout only when not multi.
Update copyright.

* config/te-multi.h: Delete file as it's identical to te-generic.h

2000-01-15 Alan Modra <[email protected]>

* config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
* config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
LONG_MNEM_SUFFIX.

* config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
DWORD_MNEM_SUFFIX.
* config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
comments.

2000-01-13 Clinton Popetz <[email protected]>

* config/tc-mips.c (mips_do_align): New function.
* config/tc-mips.h (md_do_align): Define.

2000-01-10 Philip Blundell <[email protected]>

* doc/c-arm.texi (ARM Options): Fix typo.
(ARM-Chars): Correct description of `#'. Mention that `;' is a
line separator for Linux.
* doc/as.texinfo (Comments): Mention the ARM.

2000-01-10 Philip Blundell <[email protected]>

* configure.in (arm*-*-conix*): New target.
(arm*-*-linux-gnu*): Match instead of arm-*-linux* and
armv*-*-linux-gnu.
* configure: Regenerate.

2000-01-03 Martin v. Loewis <[email protected]>

* config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
(obj_elf_visibility): New function.

* doc/as.texinfo (Visibility): New node: document visibility
pseudo ops.

For older changes see ChangeLog-9899

Copyright (C) 2001 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

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