From: Pedro Alves <palves@redhat.com>
Date: Fri, 19 Apr 2013 15:24:25 +0000 (+0000)
Subject: -Wpointer-sign: alpha-tdep.c.
X-Git-Tag: cygwin-64bit-premerge~38
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a993366103a671e95f5721e5517f8a68149d4d0a;p=thirdparty%2Fbinutils-gdb.git

-Wpointer-sign: alpha-tdep.c.

../../src/gdb/alpha-tdep.c: In function ‘alpha_extract_return_value’:
../../src/gdb/alpha-tdep.c:520:4: error: pointer targets in passing argument 3 of ‘regcache_cooked_read_signed’ differ in signedness [-Werror=pointer-sign]
In file included from ../../src/gdb/alpha-tdep.c:36:0:

We use regcache_cooked_read_unsigned everywhere else too.

2013-04-19  Pedro Alves  <palves@redhat.com>

	* alpha-tdep.c (alpha_extract_return_value): Use
	regcache_cooked_read_unsigned to read 'v0'.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 3cb8438561b..122cfb4178a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-19  Pedro Alves  <palves@redhat.com>
+
+	* alpha-tdep.c (alpha_extract_return_value): Use
+	regcache_cooked_read_unsigned to read 'v0'.
+
 2013-04-19  Pedro Alves  <palves@redhat.com>
 
 	* xtensa-tdep.c (execute_l32e, execute_s32e): Change type of
diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c
index 7696b42e124..a8b90b90771 100644
--- a/gdb/alpha-tdep.c
+++ b/gdb/alpha-tdep.c
@@ -517,7 +517,7 @@ alpha_extract_return_value (struct type *valtype, struct regcache *regcache,
 	  break;
 
 	case 32:
-	  regcache_cooked_read_signed (regcache, ALPHA_V0_REGNUM, &l);
+	  regcache_cooked_read_unsigned (regcache, ALPHA_V0_REGNUM, &l);
 	  read_memory (l, valbuf, 32);
 	  break;