openwrt/package/devel/gdb/patches/130-gdb-ctrl-c.patch
Hannu Nyman 4a5d1d0e95 devel/gdb: Update to 14.1
Update the gdb package to 14.1

* mpfr is now required, remove the 'without' and add dependency
* remove mpc 'without' that is parsed wrongly, causing "-Lno/lib"
* refresh patches

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
2024-01-04 22:40:05 +01:00

36 lines
1.2 KiB
Diff

From 63df98fa78c8a6e12b40ebdc5c155838d2bf8b5f Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 29 Nov 2018 18:00:23 -0800
Subject: [PATCH 11/11] gdbserver ctrl-c handling
This problem was created by the upstream commit 78708b7c8c
After applying the commit, it will send SIGINT to the process
group(-signal_pid).
But if we use gdbserver send SIGINT, and the attached process is not a
process
group leader, then the "kill (-signal_pid, SIGINT)" returns error and
fails to
interrupt the attached process.
Upstream-Status: Submitted
[https://sourceware.org/bugzilla/show_bug.cgi?id=18945]
Author: Josh Gao
Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
gdbserver/linux-low.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/gdbserver/linux-low.cc
+++ b/gdbserver/linux-low.cc
@@ -5481,7 +5481,7 @@ linux_process_target::request_interrupt
{
/* Send a SIGINT to the process group. This acts just like the user
typed a ^C on the controlling terminal. */
- int res = ::kill (-signal_pid, SIGINT);
+ int res = ::kill (signal_pid, SIGINT);
if (res == -1)
warning (_("Sending SIGINT to process group of pid %ld failed: %s"),
signal_pid, safe_strerror (errno));