diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-04-25 19:53:12 -0700 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2021-05-15 21:43:23 +0200 |
| commit | 6b2087550345e87320f777c4db8254323d0d4123 (patch) | |
| tree | d729b4f4c0dbe3d25a0e96680a473c6600d37cea /linux-user/qemu.h | |
| parent | 56384cf3adaeb15bab479be328605e301ae253f2 (diff) | |
linux-user: Pass CPUArchState to do_sigaltstack
Now that we have exactly one call, it's easy to pass
in env instead of passing in the sp value.
Use target_save_altstack, which required env.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210426025334.1168495-4-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/qemu.h')
| -rw-r--r-- | linux-user/qemu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux-user/qemu.h b/linux-user/qemu.h index 74e06e7121..3b0b6b75fe 100644 --- a/linux-user/qemu.h +++ b/linux-user/qemu.h @@ -432,7 +432,8 @@ int target_to_host_signal(int sig); int host_to_target_signal(int sig); long do_sigreturn(CPUArchState *env); long do_rt_sigreturn(CPUArchState *env); -abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp); +abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, + CPUArchState *env); int do_sigprocmask(int how, const sigset_t *set, sigset_t *oldset); abi_long do_swapcontext(CPUArchState *env, abi_ulong uold_ctx, abi_ulong unew_ctx, abi_long ctx_size); |