From 4d6d8a05a0a6d102ca94e59a43804d65309921e3 Mon Sep 17 00:00:00 2001 From: Gustavo Romero Date: Sat, 9 Mar 2024 03:08:58 +0000 Subject: linux-user: Move tswap_siginfo out of target code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Suggested-by: Richard Henderson Reviewed-by: Richard Henderson Message-Id: <20240309030901.1726211-3-gustavo.romero@linaro.org> Signed-off-by: Alex Bennée --- linux-user/signal.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'linux-user/signal.c') 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; -- cgit 1.4.1