# $NetBSD: Makefile.compiler-rt,v 1.14 2023/11/13 19:07:00 mrg Exp $

COMPILER_RT_DIR=        ${.PARSEDIR}/../../external/bsd/compiler_rt
COMPILER_RT_SRCDIR=     ${COMPILER_RT_DIR}/dist

if ${MACHINE_ARCH} == "powerpc"
COMPILER_RT_CPU_DIR=    ${COMPILER_RT_SRCDIR}/lib/builtins/ppc
COMPILER_RT_ARCH_DIR=   ${COMPILER_RT_SRCDIR}/lib/builtins/ppc
else
COMPILER_RT_CPU_DIR=    ${COMPILER_RT_SRCDIR}/lib/builtins/${MACHINE_CPU}
COMPILER_RT_ARCH_DIR=   ${COMPILER_RT_SRCDIR}/lib/builtins/${MACHINE_ARCH}
endif

PATH: ${COMPILER_RT_CPU_DIR}
PATH: ${COMPILER_RT_ARCH_DIR}
PATH: ${COMPILER_RT_SRCDIR}/lib/builtins

GENERIC_SRCS+= \
       absvdi2.c \
       absvsi2.c \
       absvti2.c \
       addvdi3.c \
       addvsi3.c \
       addvti3.c \
       ashlti3.c \
       ashrti3.c \
       clzti2.c \
       cmpti2.c \
       ctzti2.c \
       divti3.c \
       ffsti2.c \
       int_util.c \
       lshrti3.c \
       modti3.c \
       mulodi4.c \
       mulosi4.c \
       muloti4.c \
       multi3.c \
       mulvdi3.c \
       mulvsi3.c \
       mulvti3.c \
       negti2.c \
       negvdi2.c \
       negvsi2.c \
       negvti2.c \
       paritydi2.c \
       paritysi2.c \
       parityti2.c \
       popcountdi2.c \
       popcountsi2.c \
       popcountti2.c \
       subvdi3.c \
       subvsi3.c \
       subvti3.c \
       ucmpti2.c \
       udivmodti4.c \
       udivti3.c \
       umodti3.c

if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha"
GENERIC_SRCS+= \
       clzsi2.c \
       ctzsi2.c
endif

if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha" && \
   ${MACHINE_ARCH} != "m68k"
GENERIC_SRCS+= \
       divmodsi4.c \
       divsi3.c \
       modsi3.c \
       udivmodsi4.c \
       udivsi3.c \
       umodsi3.c
endif

if ${MACHINE_CPU} != "aarch64"
GENERIC_SRCS+= \
       clzdi2.c \
       ctzdi2.c \
       ffsdi2.c
endif

if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha"
GENERIC_SRCS+= \
       ashldi3.c \
       ashrdi3.c \
       lshrdi3.c
endif

if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha"
GENERIC_SRCS+= \
       cmpdi2.c \
       divdi3.c \
       divmoddi4.c \
       moddi3.c \
       muldi3.c \
       negdi2.c \
       ucmpdi2.c \
       udivdi3.c \
       udivmoddi4.c \
       umoddi3.c
endif

if ${MACHINE_CPU} == "arm"
 if !empty(MACHINE_ARCH:Mearm*)
GENERIC_SRCS+= \
       aeabi_idivmod.S \
       aeabi_ldivmod.S \
       aeabi_uidivmod.S \
       aeabi_uldivmod.S \
       __aeabi_idiv0.c \
       __aeabi_ldiv0.c
 endif
endif

for src in ${GENERIC_SRCS}
 if exists(${COMPILER_RT_CPU_DIR}/${src:R}.S) || \
     exists(${COMPILER_RT_ARCH_DIR}/${src:R}.S)
SRCS+=  ${src:R}.S
 else
SRCS+=  ${src}
COPTS.${src}+=  -Wno-missing-prototypes \
               -Wno-old-style-definition \
               -Wno-strict-prototypes \
               -Wno-uninitialized
 endif
endfor

CPPFLAGS.int_util.c+=   -DKERNEL_USE

# XXX Explicit divide by zero in udivmoddi4.c -> abort().
if defined(HAVE_GCC) && ${HAVE_GCC} >= 7 && ${ACTIVE_CC} == "gcc"
if ${MACHINE_CPU} != "arm"
COPTS.udivmoddi4.c+=    -fnon-call-exceptions
endif
endif

# XXX This makes no binary changes at the moment.
include "${COMPILER_RT_DIR}/abi.mk"

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.