From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PULL 18/21] linux-user/s390x: Rename __SIGNAL_FRAMESIZE to STACK_FRAME_OVERHEAD
Date: Mon, 30 Oct 2023 14:17:24 -0700 [thread overview]
Message-ID: <20231030211727.165090-19-richard.henderson@linaro.org> (raw)
In-Reply-To: <20231030211727.165090-1-richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
linux-user/s390x/signal.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/linux-user/s390x/signal.c b/linux-user/s390x/signal.c
index f72165576f..0f8b8e04bf 100644
--- a/linux-user/s390x/signal.c
+++ b/linux-user/s390x/signal.c
@@ -26,7 +26,8 @@
#define __NUM_FPRS 16
#define __NUM_ACRS 16
-#define __SIGNAL_FRAMESIZE 160 /* FIXME: 31-bit mode -> 96 */
+/* Minimum stack frame size */
+#define STACK_FRAME_OVERHEAD 160
#define _SIGCONTEXT_NSIG 64
#define _SIGCONTEXT_NSIG_BPW 64 /* FIXME: 31-bit mode -> 32 */
@@ -63,7 +64,7 @@ typedef struct {
} target_sigcontext;
typedef struct {
- uint8_t callee_used_stack[__SIGNAL_FRAMESIZE];
+ uint8_t callee_used_stack[STACK_FRAME_OVERHEAD];
target_sigcontext sc;
target_sigregs sregs;
int signo;
@@ -83,7 +84,7 @@ struct target_ucontext {
};
typedef struct {
- uint8_t callee_used_stack[__SIGNAL_FRAMESIZE];
+ uint8_t callee_used_stack[STACK_FRAME_OVERHEAD];
/*
* This field is no longer initialized by the kernel, but it's still a part
* of the ABI.
--
2.34.1
next prev parent reply other threads:[~2023-10-30 21:19 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-30 21:17 [PULL 00/21] linux-user patch queue Richard Henderson
2023-10-30 21:17 ` [PULL 01/21] linux-user: Fix guest signal remapping after adjusting SIGABRT Richard Henderson
2023-10-30 21:17 ` [PULL 02/21] linux-user: Introduce imgsrc_read, imgsrc_read_alloc Richard Henderson
2023-10-30 21:17 ` [PULL 03/21] linux-user: Tidy loader_exec Richard Henderson
2023-10-30 21:17 ` [PULL 04/21] linux-user: Do not clobber bprm_buf swapping ehdr Richard Henderson
2023-10-30 21:17 ` [PULL 05/21] linux-user: Use ImageSource in load_elf_image Richard Henderson
2023-10-30 21:17 ` [PULL 06/21] linux-user: Use ImageSource in load_symbols Richard Henderson
2023-10-30 21:17 ` [PULL 07/21] linux-user: Replace bprm->fd with bprm->src.fd Richard Henderson
2023-10-30 21:17 ` [PULL 08/21] linux-user: Load vdso image if available Richard Henderson
2023-10-30 21:17 ` [PULL 09/21] linux-user: Add gen-vdso tool Richard Henderson
2023-11-02 12:49 ` Peter Maydell
2023-10-30 21:17 ` [PULL 10/21] linux-user/i386: Add vdso Richard Henderson
2023-10-30 21:17 ` [PULL 11/21] linux-user/x86_64: " Richard Henderson
2023-10-30 21:17 ` [PULL 12/21] linux-user/aarch64: " Richard Henderson
2023-10-30 21:17 ` [PULL 13/21] linux-user/arm: " Richard Henderson
2023-10-30 21:17 ` [PULL 14/21] linux-user/hppa: " Richard Henderson
2023-10-30 21:17 ` [PULL 15/21] linux-user/riscv: " Richard Henderson
2024-01-11 21:49 ` Vineet Gupta
2024-01-12 21:35 ` Richard Henderson
2024-01-12 23:04 ` Palmer Dabbelt
2024-01-12 23:37 ` Vineet Gupta
2024-01-12 23:58 ` Vineet Gupta
2024-01-13 0:05 ` Richard Henderson
2024-01-13 0:22 ` Vineet Gupta
2024-01-14 23:52 ` Richard Henderson
2023-10-30 21:17 ` [PULL 16/21] linux-user/loongarch64: " Richard Henderson
2023-10-30 21:17 ` [PULL 17/21] linux-user/ppc: " Richard Henderson
2023-10-30 21:17 ` Richard Henderson [this message]
2023-10-30 21:17 ` [PULL 19/21] linux-user/s390x: " Richard Henderson
2023-10-30 21:17 ` [PULL 20/21] linux-user: Show vdso address in /proc/pid/maps Richard Henderson
2023-10-30 21:17 ` [PULL 21/21] build: Add update-linux-vdso makefile rule Richard Henderson
2023-10-31 7:51 ` [PULL 00/21] linux-user patch queue Stefan Hajnoczi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20231030211727.165090-19-richard.henderson@linaro.org \
--to=richard.henderson@linaro.org \
--cc=philmd@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).