From: Nicholas Nethercote <n.nethercote@gmail.com>
Date: Sun, 29 Feb 2004 15:50:04 +0000 (+0000)
Subject: Patch from Bartosz Taudul:  latest GCC requires regparm(n) attributes on both
X-Git-Tag: svn/VALGRIND_2_1_1~28
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffa1ae6f30cab9bc35916568c7fdc99ef343279f;p=thirdparty%2Fvalgrind.git

Patch from Bartosz Taudul:  latest GCC requires regparm(n) attributes on both
function declarations and definitions.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2280
---

diff --git a/helgrind/hg_main.c b/helgrind/hg_main.c
index 9895b87a5d..ac05374ca5 100644
--- a/helgrind/hg_main.c
+++ b/helgrind/hg_main.c
@@ -3103,42 +3103,42 @@ static void eraser_mem_write(Addr a, UInt size, ThreadId tid)
 
 #undef DEBUG_STATE
 
-static void eraser_mem_help_read_1(Addr a)
+REGPARM(1) static void eraser_mem_help_read_1(Addr a)
 {
    eraser_mem_read(a, 1, VG_(get_current_tid)());
 }
 
-static void eraser_mem_help_read_2(Addr a)
+REGPARM(1) static void eraser_mem_help_read_2(Addr a)
 {
    eraser_mem_read(a, 2, VG_(get_current_tid)());
 }
 
-static void eraser_mem_help_read_4(Addr a)
+REGPARM(1) static void eraser_mem_help_read_4(Addr a)
 {
    eraser_mem_read(a, 4, VG_(get_current_tid)());
 }
 
-static void eraser_mem_help_read_N(Addr a, UInt size)
+REGPARM(2) static void eraser_mem_help_read_N(Addr a, UInt size)
 {
    eraser_mem_read(a, size, VG_(get_current_tid)());
 }
 
-static void eraser_mem_help_write_1(Addr a, UInt val)
+REGPARM(2) static void eraser_mem_help_write_1(Addr a, UInt val)
 {
    if (*(UChar *)a != val)
       eraser_mem_write(a, 1, VG_(get_current_tid)());
 }
-static void eraser_mem_help_write_2(Addr a, UInt val)
+REGPARM(2) static void eraser_mem_help_write_2(Addr a, UInt val)
 {
    if (*(UShort *)a != val)
       eraser_mem_write(a, 2, VG_(get_current_tid)());
 }
-static void eraser_mem_help_write_4(Addr a, UInt val)
+REGPARM(2) static void eraser_mem_help_write_4(Addr a, UInt val)
 {
    if (*(UInt *)a != val)
       eraser_mem_write(a, 4, VG_(get_current_tid)());
 }
-static void eraser_mem_help_write_N(Addr a, UInt size)
+REGPARM(2) static void eraser_mem_help_write_N(Addr a, UInt size)
 {
    eraser_mem_write(a, size, VG_(get_current_tid)());
 }
diff --git a/memcheck/mc_include.h b/memcheck/mc_include.h
index 6f5ff6bcb1..a3a39fd797 100644
--- a/memcheck/mc_include.h
+++ b/memcheck/mc_include.h
@@ -121,16 +121,16 @@ extern void MC_(helper_value_check0_fail) ( void );
 
 
 /* Functions defined in mc_main.c */
-extern void MC_(helperc_STOREV4) ( Addr, UInt );
-extern void MC_(helperc_STOREV2) ( Addr, UInt );
-extern void MC_(helperc_STOREV1) ( Addr, UInt );
+extern __attribute__ ((regparm(2))) void MC_(helperc_STOREV4) ( Addr, UInt );
+extern __attribute__ ((regparm(2))) void MC_(helperc_STOREV2) ( Addr, UInt );
+extern __attribute__ ((regparm(2))) void MC_(helperc_STOREV1) ( Addr, UInt );
    
-extern UInt MC_(helperc_LOADV1) ( Addr );
-extern UInt MC_(helperc_LOADV2) ( Addr );
-extern UInt MC_(helperc_LOADV4) ( Addr );
+extern __attribute__ ((regparm(1))) UInt MC_(helperc_LOADV1) ( Addr );
+extern __attribute__ ((regparm(1))) UInt MC_(helperc_LOADV2) ( Addr );
+extern __attribute__ ((regparm(1))) UInt MC_(helperc_LOADV4) ( Addr );
 
-extern void MC_(fpu_write_check) ( Addr addr, Int size );
-extern void MC_(fpu_read_check)  ( Addr addr, Int size );
+extern __attribute__ ((regparm(2))) void MC_(fpu_write_check) ( Addr addr, Int size );
+extern __attribute__ ((regparm(2))) void MC_(fpu_read_check)  ( Addr addr, Int size );
 
 
 /* For client requests */