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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-09-29 09:05:48 -0400 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2021-10-01 12:03:48 +0200 |
| commit | 31330e6cecfdf2c4617ecb95c7e2804a8dae2488 (patch) | |
| tree | 7cdc8b9877fba29edb26ecc84d7fccc97417994a /linux-user/s390x/target_signal.h | |
| parent | 3c62b5d2015b8292d4453f8174abf5fadbc6cc0f (diff) | |
| download | focaccia-qemu-31330e6cecfdf2c4617ecb95c7e2804a8dae2488.tar.gz focaccia-qemu-31330e6cecfdf2c4617ecb95c7e2804a8dae2488.zip | |
linux-user/s390x: Implement setup_sigtramp
Create and record the two signal trampolines. Use them when the guest does not use SA_RESTORER. Cc: qemu-s390x@nongnu.org Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210929130553.121567-22-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/s390x/target_signal.h')
| -rw-r--r-- | linux-user/s390x/target_signal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/linux-user/s390x/target_signal.h b/linux-user/s390x/target_signal.h index bbfc464d44..64f5f42201 100644 --- a/linux-user/s390x/target_signal.h +++ b/linux-user/s390x/target_signal.h @@ -19,4 +19,6 @@ typedef struct target_sigaltstack { #include "../generic/signal.h" #define TARGET_ARCH_HAS_SETUP_FRAME +#define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1 + #endif /* S390X_TARGET_SIGNAL_H */ |