52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
#ifndef _ASM_M32R_SIGCONTEXT_H
|
|
#define _ASM_M32R_SIGCONTEXT_H
|
|
|
|
/* $Id$ */
|
|
|
|
|
|
struct sigcontext {
|
|
/* CPU registers */
|
|
/* Saved main processor registers. */
|
|
unsigned long sc_r4;
|
|
unsigned long sc_r5;
|
|
unsigned long sc_r6;
|
|
struct pt_regs *sc_pt_regs;
|
|
unsigned long sc_r0;
|
|
unsigned long sc_r1;
|
|
unsigned long sc_r2;
|
|
unsigned long sc_r3;
|
|
unsigned long sc_r7;
|
|
unsigned long sc_r8;
|
|
unsigned long sc_r9;
|
|
unsigned long sc_r10;
|
|
unsigned long sc_r11;
|
|
unsigned long sc_r12;
|
|
|
|
/* Saved main processor status and miscellaneous context registers. */
|
|
#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
|
|
unsigned long sc_acc0h;
|
|
unsigned long sc_acc0l;
|
|
unsigned long sc_acc1h;
|
|
unsigned long sc_acc1l;
|
|
#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
|
|
unsigned long sc_acch;
|
|
unsigned long sc_accl;
|
|
unsigned long sc_dummy_acc1h;
|
|
unsigned long sc_dummy_acc1l;
|
|
#else
|
|
#error unknown isa configuration
|
|
#endif
|
|
unsigned long sc_psw;
|
|
unsigned long sc_bpc; /* saved PC for TRAP syscalls */
|
|
unsigned long sc_bbpsw;
|
|
unsigned long sc_bbpc;
|
|
unsigned long sc_spu; /* saved user stack */
|
|
unsigned long sc_fp;
|
|
unsigned long sc_lr; /* saved PC for JL syscalls */
|
|
unsigned long sc_spi; /* saved kernel stack */
|
|
|
|
unsigned long oldmask;
|
|
};
|
|
|
|
#endif /* _ASM_M32R_SIGCONTEXT_H */
|