From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PATCH v2 16/25] linux-user/sparc: Split out save_reg_win
Date: Sun, 25 Apr 2021 19:53:25 -0700 [thread overview]
Message-ID: <20210426025334.1168495-17-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210426025334.1168495-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
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 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;
--
2.25.1
next prev parent reply other threads:[~2021-04-26 2:59 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-26 2:53 [PATCH v2 00/25] linux-user/sparc: Implement rt signals Richard Henderson
2021-04-26 2:53 ` [PATCH v2 01/25] linux-user: Split out target_restore_altstack Richard Henderson
2021-04-26 2:53 ` [PATCH v2 02/25] linux-user: Use target_restore_altstack in all sigreturn Richard Henderson
2021-04-26 2:53 ` [PATCH v2 03/25] linux-user: Pass CPUArchState to do_sigaltstack Richard Henderson
2021-04-26 2:53 ` [PATCH v2 04/25] linux-user: Pass CPUArchState to target_restore_altstack Richard Henderson
2021-04-26 2:53 ` [PATCH v2 05/25] linux-user/sparc: Include TARGET_STACK_BIAS in get_sp_from_cpustate Richard Henderson
2021-04-26 2:53 ` [PATCH v2 06/25] linux-user/sparc: Clean up init_thread Richard Henderson
2021-04-26 2:53 ` [PATCH v2 07/25] linux-user/sparc: Merge sparc64 target_syscall.h Richard Henderson
2021-05-17 10:21 ` Laurent Vivier
2021-05-17 17:35 ` Richard Henderson
2021-04-26 2:53 ` [PATCH v2 08/25] linux-user/sparc: Merge sparc64 target_elf.h Richard Henderson
2021-04-26 2:53 ` [PATCH v2 09/25] linux-user/sparc: Merge sparc64 target_structs.h Richard Henderson
2021-04-26 2:53 ` [PATCH v2 10/25] linux-user/sparc: Merge sparc64 termbits.h Richard Henderson
2021-04-26 2:53 ` [PATCH v2 11/25] linux-user/sparc: Merge sparc64/ into sparc/ Richard Henderson
2021-04-26 2:53 ` [PATCH v2 12/25] linux-user/sparc: Remove target_sigcontext as unused Richard Henderson
2021-04-26 2:53 ` [PATCH v2 13/25] linux-user/sparc: Remove target_rt_signal_frame " Richard Henderson
2021-04-26 2:53 ` [PATCH v2 14/25] linux-user/sparc: Fix the stackframe structure Richard Henderson
2021-04-26 2:53 ` [PATCH v2 15/25] linux-user/sparc: Use target_pt_regs Richard Henderson
2021-04-26 2:53 ` Richard Henderson [this message]
2021-04-26 2:53 ` [PATCH v2 17/25] linux-user/sparc: Clean up get_sigframe Richard Henderson
2021-04-26 2:53 ` [PATCH v2 18/25] linux-user/sparc: Save and restore fpu in signal frame Richard Henderson
2021-04-26 2:53 ` [PATCH v2 19/25] linux-user/sparc: Add rwin_save to " Richard Henderson
2021-04-26 2:53 ` [PATCH v2 20/25] linux-user/sparc: Clean up setup_frame Richard Henderson
2021-04-26 2:53 ` [PATCH v2 21/25] linux-user/sparc: Minor corrections to do_sigreturn Richard Henderson
2021-04-26 2:53 ` [PATCH v2 22/25] linux-user/sparc: Add 64-bit support to fpu save/restore Richard Henderson
2021-04-26 2:53 ` [PATCH v2 23/25] linux-user/sparc: Implement sparc32 rt signals Richard Henderson
2021-04-26 2:53 ` [PATCH v2 24/25] linux-user/sparc: Implement sparc64 " Richard Henderson
2021-04-26 2:53 ` [PATCH v2 25/25] tests/tcg/sparc64: Re-enable linux-test Richard Henderson
2021-04-26 3:06 ` [PATCH v2 00/25] linux-user/sparc: Implement rt signals Richard Henderson
2021-04-26 11:41 ` Alex Bennée
2021-05-15 19:43 ` Laurent Vivier
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