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| author | Richard Henderson <rth@twiddle.net> | 2009-12-27 18:30:03 -0800 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-02-28 17:54:52 +0100 |
| commit | 6049f4f831c6f409031dfa09282b38d0cbaecad8 (patch) | |
| tree | be945d7b3470317887ebebcaf3dfbcae008a5520 /linux-user/alpha | |
| parent | f24518b502802a128ca627a746a8bcb8d9e306af (diff) | |
| download | focaccia-qemu-6049f4f831c6f409031dfa09282b38d0cbaecad8.tar.gz focaccia-qemu-6049f4f831c6f409031dfa09282b38d0cbaecad8.zip | |
alpha-linux-user: Implement signals.
Move userland PALcode handling into linux-user main loop so that we can send signals from there. This also makes alpha_palcode.c system-level only, so don't build it for userland. Add defines for GENTRAP PALcall mapping to signals. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'linux-user/alpha')
| -rw-r--r-- | linux-user/alpha/target_signal.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/linux-user/alpha/target_signal.h b/linux-user/alpha/target_signal.h index 2382ffdb6e..94f15f612f 100644 --- a/linux-user/alpha/target_signal.h +++ b/linux-user/alpha/target_signal.h @@ -26,4 +26,31 @@ static inline abi_ulong get_sp_from_cpustate(CPUAlphaState *state) return state->ir[IR_SP]; } +/* From <asm/gentrap.h>. */ +#define TARGET_GEN_INTOVF -1 /* integer overflow */ +#define TARGET_GEN_INTDIV -2 /* integer division by zero */ +#define TARGET_GEN_FLTOVF -3 /* fp overflow */ +#define TARGET_GEN_FLTDIV -4 /* fp division by zero */ +#define TARGET_GEN_FLTUND -5 /* fp underflow */ +#define TARGET_GEN_FLTINV -6 /* invalid fp operand */ +#define TARGET_GEN_FLTINE -7 /* inexact fp operand */ +#define TARGET_GEN_DECOVF -8 /* decimal overflow (for COBOL??) */ +#define TARGET_GEN_DECDIV -9 /* decimal division by zero */ +#define TARGET_GEN_DECINV -10 /* invalid decimal operand */ +#define TARGET_GEN_ROPRAND -11 /* reserved operand */ +#define TARGET_GEN_ASSERTERR -12 /* assertion error */ +#define TARGET_GEN_NULPTRERR -13 /* null pointer error */ +#define TARGET_GEN_STKOVF -14 /* stack overflow */ +#define TARGET_GEN_STRLENERR -15 /* string length error */ +#define TARGET_GEN_SUBSTRERR -16 /* substring error */ +#define TARGET_GEN_RANGERR -17 /* range error */ +#define TARGET_GEN_SUBRNG -18 +#define TARGET_GEN_SUBRNG1 -19 +#define TARGET_GEN_SUBRNG2 -20 +#define TARGET_GEN_SUBRNG3 -21 +#define TARGET_GEN_SUBRNG4 -22 +#define TARGET_GEN_SUBRNG5 -23 +#define TARGET_GEN_SUBRNG6 -24 +#define TARGET_GEN_SUBRNG7 -25 + #endif /* TARGET_SIGNAL_H */ |