diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2025-09-04 11:30:53 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2025-09-23 16:17:59 -0700 |
| commit | ee3b39c92454b0360a614bd017eb5e545ea61f4e (patch) | |
| tree | f385ae8962a5746d684c27a609d9ee293aac5ace /linux-user/signal.c | |
| parent | ab8008b231e758e03c87c1c483c03afdd9c02e19 (diff) | |
| download | focaccia-qemu-ee3b39c92454b0360a614bd017eb5e545ea61f4e.tar.gz focaccia-qemu-ee3b39c92454b0360a614bd017eb5e545ea61f4e.zip | |
linux-user: Create vdso_sigreturn_region_{start,end}
These variables will be populated from the vdso, and used for detecting whether we are executing the sigreturn. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/signal.c')
| -rw-r--r-- | linux-user/signal.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index cd0e7398aa..804096bd44 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -50,6 +50,8 @@ static void host_signal_handler(int host_signum, siginfo_t *info, /* Fallback addresses into sigtramp page. */ abi_ulong default_sigreturn; abi_ulong default_rt_sigreturn; +abi_ulong vdso_sigreturn_region_start; +abi_ulong vdso_sigreturn_region_end; /* * System includes define _NSIG as SIGRTMAX + 1, but qemu (like the kernel) |