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linux-user: target: signal: Support TARGET_SS_AUTODISARM

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Add definitions to pass building.

Signed-off-by: Chen Gang <chengang@emindsoft.com.cn>
Message-Id: <20201008043105.21058-1-chengang@emindsoft.com.cn>
[lv: added the definitions in linux-user/generic/signal.h too]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Chen Gang
2020-10-08 12:31:05 +08:00
committed by Laurent Vivier
parent ec63e06ef7
commit fba087458d
6 changed files with 34 additions and 0 deletions
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6
linux-user/sparc/target_signal.h
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@@ -68,4 +68,10 @@ typedef struct target_sigaltstack {
#define TARGET_SIGSTKSZ 16384
#define TARGET_ARCH_HAS_SETUP_FRAME
/* bit-flags */
#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */
/* mask for all SS_xxx flags */
#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM
#endif /* SPARC_TARGET_SIGNAL_H */