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PATCH: Work around another gcc 3.4 alias warning bug
- From: "H.J. Lu" <hjl at lucon dot org>
- To: GDB <gdb-patches at sources dot redhat dot com>
- Cc: dan at codesourcery dot com
- Date: Mon, 16 Jul 2007 11:07:57 -0700
- Subject: PATCH: Work around another gcc 3.4 alias warning bug
Hi,
Here is a patch to work around another gcc 3.4 alias warning bug
similar to:
http://sourceware.org/ml/gdb-patches/2007-06/msg00395.html
OK to install?
Thanks.
H.J.
----
2007-07-16 H.J. Lu <hongjiu.lu@intel.com>
* i386-linux-nat.c (fetch_regs): Work around gcc 3.4 alias
warning bug.
--- gdb/i386-linux-nat.c.const 2007-06-19 08:44:06.000000000 -0700
+++ gdb/i386-linux-nat.c 2007-07-16 11:02:35.000000000 -0700
@@ -246,6 +246,7 @@ static void
fetch_regs (struct regcache *regcache, int tid)
{
elf_gregset_t regs;
+ elf_gregset_t *regs_p = ®s;
if (ptrace (PTRACE_GETREGS, tid, 0, (int) ®s) < 0)
{
@@ -260,7 +261,7 @@ fetch_regs (struct regcache *regcache, i
perror_with_name (_("Couldn't get registers"));
}
- supply_gregset (regcache, (const elf_gregset_t *) ®s);
+ supply_gregset (regcache, (const elf_gregset_t *) regs_p);
}
/* Store all valid general-purpose registers in GDB's register array