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linux-user: Remove the unused "not implemented" signal handling stubs 

Now we've dropped unicore32, all of the architectures we support
for linux-user implement the signal handling routines. The
dummy "just print a message" versions are unimplemented, so we
can drop them entirely.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20180308144733.25615-3-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Peter Maydell 2018-03-08 14:47:33 +00:00 committed by Laurent Vivier
parent daa4374a04
commit f8b985d65c
1 changed files with 1 additions and 26 deletions
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27
linux-user/signal.c
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@ -6772,32 +6772,7 @@ long do_rt_sigreturn(CPUArchState *env)
}
#else
static void setup_frame(int sig, struct target_sigaction *ka,
target_sigset_t *set, CPUArchState *env)
{
fprintf(stderr, "setup_frame: not implemented\n");
}
static void setup_rt_frame(int sig, struct target_sigaction *ka,
target_siginfo_t *info,
target_sigset_t *set, CPUArchState *env)
{
fprintf(stderr, "setup_rt_frame: not implemented\n");
}
long do_sigreturn(CPUArchState *env)
{
fprintf(stderr, "do_sigreturn: not implemented\n");
return -TARGET_ENOSYS;
}
long do_rt_sigreturn(CPUArchState *env)
{
fprintf(stderr, "do_rt_sigreturn: not implemented\n");
return -TARGET_ENOSYS;
}
#error Target needs to add support for signal handling
#endif
static void handle_pending_signal(CPUArchState *cpu_env, int sig,