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[PULL 23/59] linux-user/sparc: Split out save_reg_win
From: |
Laurent Vivier |
Subject: |
[PULL 23/59] linux-user/sparc: Split out save_reg_win |
Date: |
Mon, 17 May 2021 20:13:48 +0200 |
From: Richard Henderson <richard.henderson@linaro.org>
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>
---
linux-user/sparc/signal.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c
index 0d9305818f8c..69fee5a76a8b 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;
--
2.31.1
- [PULL 04/59] linux-user/arm: Do not emulate fpa11 in thumb mode, (continued)
- [PULL 04/59] linux-user/arm: Do not emulate fpa11 in thumb mode, Laurent Vivier, 2021/05/17
- [PULL 09/59] linux-user: Use target_restore_altstack in all sigreturn, Laurent Vivier, 2021/05/17
- [PULL 10/59] linux-user: Pass CPUArchState to do_sigaltstack, Laurent Vivier, 2021/05/17
- [PULL 29/59] linux-user/sparc: Add 64-bit support to fpu save/restore, Laurent Vivier, 2021/05/17
- [PULL 18/59] linux-user/sparc: Merge sparc64/ into sparc/, Laurent Vivier, 2021/05/17
- [PULL 30/59] linux-user/sparc: Implement sparc32 rt signals, Laurent Vivier, 2021/05/17
- [PULL 32/59] tests/tcg/sparc64: Re-enable linux-test, Laurent Vivier, 2021/05/17
- [PULL 28/59] linux-user/sparc: Minor corrections to do_sigreturn, Laurent Vivier, 2021/05/17
- [PULL 36/59] linux-user/s390x: Remove restore_sigregs return value, Laurent Vivier, 2021/05/17
- [PULL 37/59] linux-user/s390x: Fix trace in restore_regs, Laurent Vivier, 2021/05/17
- [PULL 23/59] linux-user/sparc: Split out save_reg_win,
Laurent Vivier <=
- [PULL 27/59] linux-user/sparc: Clean up setup_frame, Laurent Vivier, 2021/05/17
- [PULL 26/59] linux-user/sparc: Add rwin_save to signal frame, Laurent Vivier, 2021/05/17
- [PULL 33/59] linux-user/s390x: Fix sigframe types, Laurent Vivier, 2021/05/17
- [PULL 34/59] linux-user/s390x: Use uint16_t for signal retcode, Laurent Vivier, 2021/05/17
- [PULL 45/59] linux-user/s390x: Add build asserts for sigset sizes, Laurent Vivier, 2021/05/17
- [PULL 24/59] linux-user/sparc: Clean up get_sigframe, Laurent Vivier, 2021/05/17
- [PULL 58/59] linux-user/elfload: fix filling psinfo->pr_psargs, Laurent Vivier, 2021/05/17
- [PULL 39/59] linux-user/s390x: Use tswap_sigset in setup_rt_frame, Laurent Vivier, 2021/05/17
- [PULL 31/59] linux-user/sparc: Implement sparc64 rt signals, Laurent Vivier, 2021/05/17
- [PULL 35/59] linux-user/s390x: Remove PSW_ADDR_AMODE, Laurent Vivier, 2021/05/17