diff options
| author | Helge Deller <deller@gmx.de> | 2022-09-18 21:45:44 +0200 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2022-09-27 09:29:33 +0200 |
| commit | 7b72aa1d81d263c9d84bc02b89ea10892a08b451 (patch) | |
| tree | 06f5409f27545779cc53bc394c6fc2aeed499b2e /linux-user/signal.c | |
| parent | 65d4830dac7d88059ba77f1d31ec0c2f8f65ae28 (diff) | |
linux-user: Add missing signals in strace output
Some of the guest signal numbers are currently not converted to
their representative names in the strace output, e.g. SIGVTALRM.
This patch introduces a smart way to generate and keep in sync the
host-to-guest and guest-to-host signal conversion tables for usage in
the qemu signal and strace code. This ensures that any signals
will now show up in both tables.
There is no functional change in this patch - with the exception that yet
missing signal names now show up in the strace code too.
Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220918194555.83535-2-deller@gmx.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/signal.c')
| -rw-r--r-- | linux-user/signal.c | 37 |
1 files changed, 3 insertions, 34 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index 8d29bfaa6b..61c6fa3fcf 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -53,40 +53,9 @@ abi_ulong default_rt_sigreturn; QEMU_BUILD_BUG_ON(__SIGRTMAX + 1 != _NSIG); #endif static uint8_t host_to_target_signal_table[_NSIG] = { - [SIGHUP] = TARGET_SIGHUP, - [SIGINT] = TARGET_SIGINT, - [SIGQUIT] = TARGET_SIGQUIT, - [SIGILL] = TARGET_SIGILL, - [SIGTRAP] = TARGET_SIGTRAP, - [SIGABRT] = TARGET_SIGABRT, -/* [SIGIOT] = TARGET_SIGIOT,*/ - [SIGBUS] = TARGET_SIGBUS, - [SIGFPE] = TARGET_SIGFPE, - [SIGKILL] = TARGET_SIGKILL, - [SIGUSR1] = TARGET_SIGUSR1, - [SIGSEGV] = TARGET_SIGSEGV, - [SIGUSR2] = TARGET_SIGUSR2, - [SIGPIPE] = TARGET_SIGPIPE, - [SIGALRM] = TARGET_SIGALRM, - [SIGTERM] = TARGET_SIGTERM, -#ifdef SIGSTKFLT - [SIGSTKFLT] = TARGET_SIGSTKFLT, -#endif - [SIGCHLD] = TARGET_SIGCHLD, - [SIGCONT] = TARGET_SIGCONT, - [SIGSTOP] = TARGET_SIGSTOP, - [SIGTSTP] = TARGET_SIGTSTP, - [SIGTTIN] = TARGET_SIGTTIN, - [SIGTTOU] = TARGET_SIGTTOU, - [SIGURG] = TARGET_SIGURG, - [SIGXCPU] = TARGET_SIGXCPU, - [SIGXFSZ] = TARGET_SIGXFSZ, - [SIGVTALRM] = TARGET_SIGVTALRM, - [SIGPROF] = TARGET_SIGPROF, - [SIGWINCH] = TARGET_SIGWINCH, - [SIGIO] = TARGET_SIGIO, - [SIGPWR] = TARGET_SIGPWR, - [SIGSYS] = TARGET_SIGSYS, +#define MAKE_SIG_ENTRY(sig) [sig] = TARGET_##sig, + MAKE_SIGNAL_LIST +#undef MAKE_SIG_ENTRY /* next signals stay the same */ }; |