| #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 */ |