From: Joel Brobecker <brobecker@gnat.com>
Date: Fri, 29 Jan 2010 04:33:00 +0000 (+0000)
Subject: core files: wrong signal number with threaded program on sparc-solaris.
X-Git-Tag: sid-snapshot-20100201~28
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a1504221ad15cfb08f22fd5548835d33f3d041de;p=thirdparty%2Fbinutils-gdb.git

core files: wrong signal number with threaded program on sparc-solaris.

        * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
        if it has already been set.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index ce2c0c62ea9..efd86131f22 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-29  Joel Brobecker  <brobecker@adacore.com>
+
+	* elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
+	if it has already been set.
+
 2010-01-27  Tristan Gingold  <gingold@adacore.com>
 
 	* vms.h: Remove trailing spaces.
diff --git a/bfd/elf.c b/bfd/elf.c
index aac33148589..19e4695f2b6 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -7800,7 +7800,10 @@ elfcore_grok_lwpstatus (bfd *abfd, Elf_Internal_Note *note)
   memcpy (&lwpstat, note->descdata, sizeof (lwpstat));
 
   elf_tdata (abfd)->core_lwpid = lwpstat.pr_lwpid;
-  elf_tdata (abfd)->core_signal = lwpstat.pr_cursig;
+  /* Do not overwrite the core signal if it has already been set by
+     another thread.  */
+  if (elf_tdata (abfd)->core_signal == 0)
+    elf_tdata (abfd)->core_signal = lwpstat.pr_cursig;
 
   /* Make a ".reg/999" section.  */