From: Jiri Smid <smid@suse.cz>
Date: Tue, 25 Sep 2001 10:37:17 +0000 (+0000)
Subject: * x86-64-linux-tdep.c (LINUX_SIGINFO_SIZE): Add.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c74ae012f5210c27a5f08c3f80814059957559b5;p=binutils-gdb.git

* x86-64-linux-tdep.c (LINUX_SIGINFO_SIZE): Add.
(x86_64_linux_sigcontext_addr): Replace `sizeof (struct siginfo)'
by LINUX_SIGINFO_SIZE.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 61815449883..5872041dccd 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2001-09-24  Jiri Smid  <smid@naga.suse.cz>
+
+	* x86-64-linux-tdep.c (LINUX_SIGINFO_SIZE): Add.
+	(x86_64_linux_sigcontext_addr): Replace `sizeof (struct siginfo)'
+	by LINUX_SIGINFO_SIZE.
+
 2001-09-24  Andrew Cagney  <ac131313@redhat.com>
 
 	* maint.c (maintenance_set_cmdlist, maintenance_show_cmdlist): New
diff --git a/gdb/x86-64-linux-tdep.c b/gdb/x86-64-linux-tdep.c
index 14e78cda484..e4df224fced 100644
--- a/gdb/x86-64-linux-tdep.c
+++ b/gdb/x86-64-linux-tdep.c
@@ -66,6 +66,8 @@ x86_64_linux_sigtramp_start (CORE_ADDR pc)
   return pc;
 }
 
+#define LINUX_SIGINFO_SIZE 128
+
 /* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>.  */
 #define LINUX_UCONTEXT_SIGCONTEXT_OFFSET (36)
 
@@ -83,12 +85,12 @@ x86_64_linux_sigcontext_addr (struct frame_info *frame)
 	/* If this isn't the top frame, the next frame must be for the
 	   signal handler itself.  The sigcontext structure is part of
 	   the user context. */
-	return frame->next->frame + sizeof (struct siginfo) +
+	return frame->next->frame + LINUX_SIGINFO_SIZE +
 	  LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
 
 
       /* This is the top frame. */
-      return read_register (SP_REGNUM) + sizeof (struct siginfo) +
+      return read_register (SP_REGNUM) + LINUX_SIGINFO_SIZE +
 	LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
 
     }