diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-10-05 19:31:14 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-11-02 07:00:52 -0400 |
| commit | 90113883af311121e22caf505eab55e2eea1aa8e (patch) | |
| tree | ac095b7fde4f76cdc84429405f8327e34d5b01e8 /linux-user/alpha/cpu_loop.c | |
| parent | 72d2bbf9ff3e1edf5d57b53149eeaa36f19fb891 (diff) | |
target/alpha: Implement alpha_cpu_record_sigsegv
Record trap_arg{0,1,2} for the linux-user signal frame.
Fill in the stores to trap_arg{1,2} that were missing
from the previous user-only alpha_cpu_tlb_fill function.
Use maperr to simplify computation of trap_arg1.
Remove the code for EXCP_MMFAULT from cpu_loop, as
that part is now handled by cpu_loop_exit_sigsegv.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/alpha/cpu_loop.c')
| -rw-r--r-- | linux-user/alpha/cpu_loop.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/linux-user/alpha/cpu_loop.c b/linux-user/alpha/cpu_loop.c index 1b00a81385..4cc8e0a55c 100644 --- a/linux-user/alpha/cpu_loop.c +++ b/linux-user/alpha/cpu_loop.c @@ -54,14 +54,6 @@ void cpu_loop(CPUAlphaState *env) fprintf(stderr, "External interrupt. Exit\n"); exit(EXIT_FAILURE); break; - case EXCP_MMFAULT: - info.si_signo = TARGET_SIGSEGV; - info.si_errno = 0; - info.si_code = (page_get_flags(env->trap_arg0) & PAGE_VALID - ? TARGET_SEGV_ACCERR : TARGET_SEGV_MAPERR); - info._sifields._sigfault._addr = env->trap_arg0; - queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info); - break; case EXCP_UNALIGN: info.si_signo = TARGET_SIGBUS; info.si_errno = 0; |