projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef _ASM_M32R_SIGCONTEXT_H |
| 2 | #define _ASM_M32R_SIGCONTEXT_H | |
| 3 | ||
| 4 | /* $Id$ */ | |
| 5 | ||
| 1da177e4 LT |
6 | |
| 7 | struct sigcontext { | |
| 8 | /* CPU registers */ | |
| 9 | /* Saved main processor registers. */ | |
| 10 | unsigned long sc_r4; | |
| 11 | unsigned long sc_r5; | |
| 12 | unsigned long sc_r6; | |
| 13 | struct pt_regs *sc_pt_regs; | |
| 14 | unsigned long sc_r0; | |
| 15 | unsigned long sc_r1; | |
| 16 | unsigned long sc_r2; | |
| 17 | unsigned long sc_r3; | |
| 18 | unsigned long sc_r7; | |
| 19 | unsigned long sc_r8; | |
| 20 | unsigned long sc_r9; | |
| 21 | unsigned long sc_r10; | |
| 22 | unsigned long sc_r11; | |
| 23 | unsigned long sc_r12; | |
| 24 | ||
| 25 | /* Saved main processor status and miscellaneous context registers. */ | |
| 26 | #if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2) | |
| 27 | unsigned long sc_acc0h; | |
| 28 | unsigned long sc_acc0l; | |
| 29 | unsigned long sc_acc1h; | |
| 30 | unsigned long sc_acc1l; | |
| 31 | #elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R) | |
| 32 | unsigned long sc_acch; | |
| 33 | unsigned long sc_accl; | |
| 8e8ff02c HT |
34 | unsigned long sc_dummy_acc1h; |
| 35 | unsigned long sc_dummy_acc1l; | |
| 1da177e4 LT |
36 | #else |
| 37 | #error unknown isa configuration | |
| 38 | #endif | |
| 39 | unsigned long sc_psw; | |
| 40 | unsigned long sc_bpc; /* saved PC for TRAP syscalls */ | |
| 41 | unsigned long sc_bbpsw; | |
| 42 | unsigned long sc_bbpc; | |
| 43 | unsigned long sc_spu; /* saved user stack */ | |
| 44 | unsigned long sc_fp; | |
| 45 | unsigned long sc_lr; /* saved PC for JL syscalls */ | |
| 46 | unsigned long sc_spi; /* saved kernel stack */ | |
| 47 | ||
| 48 | unsigned long oldmask; | |
| 49 | }; | |
| 50 | ||
| 51 | #endif /* _ASM_M32R_SIGCONTEXT_H */ |