| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _ASM_M32R_SIGCONTEXT_H |
| 2 | #define _ASM_M32R_SIGCONTEXT_H |
| 3 | |
| 4 | /* $Id$ */ |
| 5 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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; |
| Hirokazu Takata | 8e8ff02 | 2006-04-18 22:21:20 -0700 | [diff] [blame] | 34 | unsigned long sc_dummy_acc1h; |
| 35 | unsigned long sc_dummy_acc1l; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 */ |