/* $NetBSD: mcontext.h,v 1.16 2024/11/30 01:04:09 christos Exp $ */
#ifndef _HPPA_MCONTEXT_H_
#define _HPPA_MCONTEXT_H_
/*
* General register state
*/
#define _NGREG 44
#define _REG_R1 1
#define _REG_R2 2
#define _REG_R3 3
#define _REG_R4 4
#define _REG_R5 5
#define _REG_R6 6
#define _REG_R7 7
#define _REG_R8 8
#define _REG_R9 9
#define _REG_R10 10
#define _REG_R11 11
#define _REG_R12 12
#define _REG_R13 13
#define _REG_R14 14
#define _REG_R15 15
#define _REG_R16 16
#define _REG_R17 17
#define _REG_R18 18
#define _REG_R19 19
#define _REG_R20 20
#define _REG_R21 21
#define _REG_R22 22
#define _REG_R23 23
#define _REG_R24 24
#define _REG_R25 25
#define _REG_R26 26
#define _REG_R27 27
#define _REG_R28 28
#define _REG_R29 29
#define _REG_R30 30
#define _REG_R31 31
#define _REG_PSW 0
#define _REG_RP 2
#define _REG_R19 19
#define _REG_ARG0 26
#define _REG_DP 27
#define _REG_RET0 28
#define _REG_SP 30
#define _REG_SAR 32
#define _REG_PCSQH 33
#define _REG_PCSQT 34
#define _REG_PCOQH 35
#define _REG_PCOQT 36
#define _REG_SR0 37
#define _REG_SR1 38
#define _REG_SR2 39
#define _REG_SR3 40
#define _REG_SR4 41
#define _REG_CR26 42
#define _REG_CR27 43
#ifndef __ASSEMBLER__
typedef unsigned long __greg_t;
typedef __greg_t __gregset_t[_NGREG];
/*
* Floating point register state
*/
typedef struct {
union {
unsigned long long __fp_regs[32];
double __fp_dregs[32];
} __fp_fr;
} __fpregset_t;
typedef struct {
__gregset_t __gregs;
__fpregset_t __fpregs;
} mcontext_t;
#define _UC_MACHINE_SP(uc) ((uc)->uc_mcontext.__gregs[_REG_SP])
#define _UC_MACHINE_FP(uc) ((uc)->uc_mcontext.__gregs[3])
#define _UC_MACHINE_PC(uc) ((uc)->uc_mcontext.__gregs[_REG_PCOQH])
#define _UC_MACHINE_SET_PC(uc, pc) \
do { \
(uc)->uc_mcontext.__gregs[_REG_PCOQH] = (pc); \
(uc)->uc_mcontext.__gregs[_REG_PCOQT] = (pc) + 4; \
} while (/*CONSTCOND*/0)
#define _UC_MACHINE_INTRV(uc) ((uc)->uc_mcontext.__gregs[_REG_RET0])
#endif /* !__ASSEMBLER__ */
#define _UC_SETSTACK _UC_MD_BIT16
#define _UC_CLRSTACK _UC_MD_BIT17
#define _UC_TLSBASE _UC_MD_BIT18
#endif /* _HPPA_MCONTEXT_H_ */
