Markus Armbruster | 9c93ae1 | 2016-06-29 16:09:50 +0200 | [diff] [blame] | 1 | #ifndef ALPHA_TARGET_SIGNAL_H |
| 2 | #define ALPHA_TARGET_SIGNAL_H |
ths | a04e134 | 2007-09-27 13:57:58 +0000 | [diff] [blame] | 3 | |
Laurent Vivier | 3e51115 | 2018-05-29 21:42:05 +0200 | [diff] [blame] | 4 | #define TARGET_SIGHUP 1 |
| 5 | #define TARGET_SIGINT 2 |
| 6 | #define TARGET_SIGQUIT 3 |
| 7 | #define TARGET_SIGILL 4 |
| 8 | #define TARGET_SIGTRAP 5 |
| 9 | #define TARGET_SIGABRT 6 |
| 10 | #define TARGET_SIGSTKFLT 7 /* actually SIGEMT */ |
| 11 | #define TARGET_SIGFPE 8 |
| 12 | #define TARGET_SIGKILL 9 |
| 13 | #define TARGET_SIGBUS 10 |
| 14 | #define TARGET_SIGSEGV 11 |
| 15 | #define TARGET_SIGSYS 12 |
| 16 | #define TARGET_SIGPIPE 13 |
| 17 | #define TARGET_SIGALRM 14 |
| 18 | #define TARGET_SIGTERM 15 |
| 19 | #define TARGET_SIGURG 16 |
| 20 | #define TARGET_SIGSTOP 17 |
| 21 | #define TARGET_SIGTSTP 18 |
| 22 | #define TARGET_SIGCONT 19 |
| 23 | #define TARGET_SIGCHLD 20 |
| 24 | #define TARGET_SIGTTIN 21 |
| 25 | #define TARGET_SIGTTOU 22 |
| 26 | #define TARGET_SIGIO 23 |
| 27 | #define TARGET_SIGXCPU 24 |
| 28 | #define TARGET_SIGXFSZ 25 |
| 29 | #define TARGET_SIGVTALRM 26 |
| 30 | #define TARGET_SIGPROF 27 |
| 31 | #define TARGET_SIGWINCH 28 |
| 32 | #define TARGET_SIGPWR 29 /* actually SIGINFO */ |
| 33 | #define TARGET_SIGUSR1 30 |
| 34 | #define TARGET_SIGUSR2 31 |
| 35 | #define TARGET_SIGRTMIN 32 |
| 36 | |
| 37 | #define TARGET_SIG_BLOCK 1 |
| 38 | #define TARGET_SIG_UNBLOCK 2 |
| 39 | #define TARGET_SIG_SETMASK 3 |
| 40 | |
ths | a04e134 | 2007-09-27 13:57:58 +0000 | [diff] [blame] | 41 | /* this struct defines a stack used during syscall handling */ |
| 42 | |
| 43 | typedef struct target_sigaltstack { |
Richard Henderson | b7fb231 | 2012-09-14 15:59:24 -0700 | [diff] [blame] | 44 | abi_ulong ss_sp; |
LemonBoy | ce43748 | 2020-11-05 16:52:51 +0100 | [diff] [blame] | 45 | abi_int ss_flags; |
Richard Henderson | b7fb231 | 2012-09-14 15:59:24 -0700 | [diff] [blame] | 46 | abi_ulong ss_size; |
Anthony Liguori | c227f09 | 2009-10-01 16:12:16 -0500 | [diff] [blame] | 47 | } target_stack_t; |
ths | a04e134 | 2007-09-27 13:57:58 +0000 | [diff] [blame] | 48 | |
| 49 | |
| 50 | /* |
| 51 | * sigaltstack controls |
| 52 | */ |
| 53 | #define TARGET_SS_ONSTACK 1 |
| 54 | #define TARGET_SS_DISABLE 2 |
| 55 | |
Laurent Vivier | 3e51115 | 2018-05-29 21:42:05 +0200 | [diff] [blame] | 56 | #define TARGET_SA_ONSTACK 0x00000001 |
| 57 | #define TARGET_SA_RESTART 0x00000002 |
| 58 | #define TARGET_SA_NOCLDSTOP 0x00000004 |
| 59 | #define TARGET_SA_NODEFER 0x00000008 |
| 60 | #define TARGET_SA_RESETHAND 0x00000010 |
| 61 | #define TARGET_SA_NOCLDWAIT 0x00000020 /* not supported yet */ |
| 62 | #define TARGET_SA_SIGINFO 0x00000040 |
| 63 | |
ths | a04e134 | 2007-09-27 13:57:58 +0000 | [diff] [blame] | 64 | #define TARGET_MINSIGSTKSZ 4096 |
ths | a04e134 | 2007-09-27 13:57:58 +0000 | [diff] [blame] | 65 | |
Richard Henderson | 6049f4f | 2009-12-27 18:30:03 -0800 | [diff] [blame] | 66 | /* From <asm/gentrap.h>. */ |
| 67 | #define TARGET_GEN_INTOVF -1 /* integer overflow */ |
| 68 | #define TARGET_GEN_INTDIV -2 /* integer division by zero */ |
| 69 | #define TARGET_GEN_FLTOVF -3 /* fp overflow */ |
| 70 | #define TARGET_GEN_FLTDIV -4 /* fp division by zero */ |
| 71 | #define TARGET_GEN_FLTUND -5 /* fp underflow */ |
| 72 | #define TARGET_GEN_FLTINV -6 /* invalid fp operand */ |
| 73 | #define TARGET_GEN_FLTINE -7 /* inexact fp operand */ |
| 74 | #define TARGET_GEN_DECOVF -8 /* decimal overflow (for COBOL??) */ |
| 75 | #define TARGET_GEN_DECDIV -9 /* decimal division by zero */ |
| 76 | #define TARGET_GEN_DECINV -10 /* invalid decimal operand */ |
| 77 | #define TARGET_GEN_ROPRAND -11 /* reserved operand */ |
| 78 | #define TARGET_GEN_ASSERTERR -12 /* assertion error */ |
| 79 | #define TARGET_GEN_NULPTRERR -13 /* null pointer error */ |
| 80 | #define TARGET_GEN_STKOVF -14 /* stack overflow */ |
| 81 | #define TARGET_GEN_STRLENERR -15 /* string length error */ |
| 82 | #define TARGET_GEN_SUBSTRERR -16 /* substring error */ |
| 83 | #define TARGET_GEN_RANGERR -17 /* range error */ |
| 84 | #define TARGET_GEN_SUBRNG -18 |
| 85 | #define TARGET_GEN_SUBRNG1 -19 |
| 86 | #define TARGET_GEN_SUBRNG2 -20 |
| 87 | #define TARGET_GEN_SUBRNG3 -21 |
| 88 | #define TARGET_GEN_SUBRNG4 -22 |
| 89 | #define TARGET_GEN_SUBRNG5 -23 |
| 90 | #define TARGET_GEN_SUBRNG6 -24 |
| 91 | #define TARGET_GEN_SUBRNG7 -25 |
| 92 | |
Laurent Vivier | cb6ac80 | 2018-04-24 21:26:35 +0200 | [diff] [blame] | 93 | #define TARGET_ARCH_HAS_SETUP_FRAME |
Richard Henderson | 0f6f990 | 2021-04-22 16:02:25 -0700 | [diff] [blame] | 94 | #define TARGET_ARCH_HAS_KA_RESTORER |
Richard Henderson | dd55f1c | 2021-09-29 09:05:33 -0400 | [diff] [blame] | 95 | #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1 |
Chen Gang | fba0874 | 2020-10-08 12:31:05 +0800 | [diff] [blame] | 96 | |
| 97 | /* bit-flags */ |
| 98 | #define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */ |
| 99 | /* mask for all SS_xxx flags */ |
| 100 | #define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM |
| 101 | |
Markus Armbruster | 9c93ae1 | 2016-06-29 16:09:50 +0200 | [diff] [blame] | 102 | #endif /* ALPHA_TARGET_SIGNAL_H */ |