diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-04-25 19:53:25 -0700 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2021-05-15 21:43:23 +0200 |
| commit | 44a5f861718caeb6f7b1ac7a6c279d32fc84041a (patch) | |
| tree | c71c394e5b87419443302354a31643686d639c74 /linux-user | |
| parent | a1181d53a97dbed24b68fd04d700679cf9d6af65 (diff) | |
linux-user/sparc: Split out save_reg_win
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210426025334.1168495-17-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/sparc/signal.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c index 0d9305818f..69fee5a76a 100644 --- a/linux-user/sparc/signal.c +++ b/linux-user/sparc/signal.c @@ -150,6 +150,18 @@ static void restore_pt_regs(struct target_pt_regs *regs, CPUSPARCState *env) } } +static void save_reg_win(struct target_reg_window *win, CPUSPARCState *env) +{ + int i; + + for (i = 0; i < 8; i++) { + __put_user(env->regwptr[i + WREG_L0], &win->locals[i]); + } + for (i = 0; i < 8; i++) { + __put_user(env->regwptr[i + WREG_I0], &win->ins[i]); + } +} + #define NF_ALIGNEDSZ (((sizeof(struct target_signal_frame) + 7) & (~7))) void setup_frame(int sig, struct target_sigaction *ka, @@ -183,12 +195,7 @@ void setup_frame(int sig, struct target_sigaction *ka, __put_user(set->sig[i + 1], &sf->extramask[i]); } - for (i = 0; i < 8; i++) { - __put_user(env->regwptr[i + WREG_L0], &sf->ss.win.locals[i]); - } - for (i = 0; i < 8; i++) { - __put_user(env->regwptr[i + WREG_I0], &sf->ss.win.ins[i]); - } + save_reg_win(&sf->ss.win, env); /* 3. signal handler back-trampoline and parameters */ env->regwptr[WREG_SP] = sf_addr; |