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linux-user: define TARGET_ARCH_HAS_SETUP_FRAME

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Instead of calling setup_frame() conditionally to a list of known targets,
define TARGET_ARCH_HAS_SETUP_FRAME if the target provides the function
and call it only if the macro is defined.

Move declarations of setup_frame() and setup_rt_frame() to
linux-user/signal-common.h

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20180424192635.6027-21-laurent@vivier.eu>
This commit is contained in:
Laurent Vivier
2018-04-24 21:26:35 +02:00
parent 9340eddae8
commit cb6ac802ef
23 changed files with 28 additions and 110 deletions
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7
linux-user/signal-common.h
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@@ -47,4 +47,11 @@ void tswap_siginfo(target_siginfo_t *tinfo,
void set_sigmask(const sigset_t *set);
void force_sig(int sig);
void force_sigsegv(int oldsig);
#if defined(TARGET_ARCH_HAS_SETUP_FRAME)
void setup_frame(int sig, struct target_sigaction *ka,
target_sigset_t *set, CPUArchState *env);
#endif
void setup_rt_frame(int sig, struct target_sigaction *ka,
target_siginfo_t *info,
target_sigset_t *set, CPUArchState *env);
#endif