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| author | Gustavo Romero <gustavo.romero@linaro.org> | 2024-03-09 03:08:58 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-03-13 11:43:52 +0000 |
| commit | 4d6d8a05a0a6d102ca94e59a43804d65309921e3 (patch) | |
| tree | bea2c8624e52168039e92b6f316f7d3edae1b76a /linux-user/signal.c | |
| parent | b6617e937e9abe6ce449729e2fdebf11014f7e49 (diff) | |
| download | focaccia-qemu-4d6d8a05a0a6d102ca94e59a43804d65309921e3.tar.gz focaccia-qemu-4d6d8a05a0a6d102ca94e59a43804d65309921e3.zip | |
linux-user: Move tswap_siginfo out of target code
Move tswap_siginfo from target code to handle_pending_signal. This will allow some cleanups and having the siginfo ready to be used in gdbstub. Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org> Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20240309030901.1726211-3-gustavo.romero@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'linux-user/signal.c')
| -rw-r--r-- | linux-user/signal.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index b705625cbd..2db4d12ef6 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -409,8 +409,8 @@ static inline void host_to_target_siginfo_noswap(target_siginfo_t *tinfo, tinfo->si_code = deposit32(si_code, 16, 16, si_type); } -void tswap_siginfo(target_siginfo_t *tinfo, - const target_siginfo_t *info) +static void tswap_siginfo(target_siginfo_t *tinfo, + const target_siginfo_t *info) { int si_type = extract32(info->si_code, 16, 16); int si_code = sextract32(info->si_code, 0, 16); @@ -1178,6 +1178,12 @@ static void handle_pending_signal(CPUArchState *cpu_env, int sig, /* dequeue signal */ k->pending = 0; + /* + * Writes out siginfo values byteswapped, accordingly to the target. It also + * cleans the si_type from si_code making it correct for the target. + */ + tswap_siginfo(&k->info, &k->info); + sig = gdb_handlesig(cpu, sig, NULL); if (!sig) { sa = NULL; |