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| author | Richard Henderson | 2019-04-27 00:20:51 +0200 |
|---|---|---|
| committer | Richard Henderson | 2019-05-19 16:30:03 +0200 |
| commit | 21ba856499f9c0ccdc05ed04432df059ae76b337 (patch) | |
| tree | 6abdfdcadf3436ae79faf616c47f5f8fdd41d7f7 /linux-user/syscall_defs.h | |
| parent | target/alpha: Clean up alpha_cpu_dump_state (diff) | |
| download | qemu-21ba856499f9c0ccdc05ed04432df059ae76b337.tar.gz qemu-21ba856499f9c0ccdc05ed04432df059ae76b337.tar.xz qemu-21ba856499f9c0ccdc05ed04432df059ae76b337.zip | |
target/alpha: Fix user-only floating-point exceptions
Record the software fp control register, as set by the
osf_setsysinfo syscall. Add those masked exceptions
to fpcr_exc_enable. Do not raise a signal for masked
fp exceptions.
Fixes: https://bugs.launchpad.net/bugs/1701835
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/syscall_defs.h')
| -rw-r--r-- | linux-user/syscall_defs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 12c8407144..1f5b2d18db 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -635,7 +635,8 @@ typedef struct target_siginfo { #define TARGET_FPE_FLTRES (6) /* floating point inexact result */ #define TARGET_FPE_FLTINV (7) /* floating point invalid operation */ #define TARGET_FPE_FLTSUB (8) /* subscript out of range */ -#define TARGET_NSIGFPE 8 +#define TARGET_FPE_FLTUNK (14) /* undiagnosed fp exception */ +#define TARGET_NSIGFPE 15 /* * SIGSEGV si_codes |