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| author | Richard Henderson | 2021-04-26 04:53:12 +0200 |
|---|---|---|
| committer | Laurent Vivier | 2021-05-15 21:43:23 +0200 |
| commit | 6b2087550345e87320f777c4db8254323d0d4123 (patch) | |
| tree | d729b4f4c0dbe3d25a0e96680a473c6600d37cea /linux-user/syscall.c | |
| parent | linux-user: Use target_restore_altstack in all sigreturn (diff) | |
| download | qemu-6b2087550345e87320f777c4db8254323d0d4123.tar.gz qemu-6b2087550345e87320f777c4db8254323d0d4123.tar.xz qemu-6b2087550345e87320f777c4db8254323d0d4123.zip | |
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/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 95d79ddc43..4d52b2cfe3 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -11195,8 +11195,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, return ret; } case TARGET_NR_sigaltstack: - return do_sigaltstack(arg1, arg2, - get_sp_from_cpustate((CPUArchState *)cpu_env)); + return do_sigaltstack(arg1, arg2, cpu_env); #ifdef CONFIG_SENDFILE #ifdef TARGET_NR_sendfile |