Add VGA_ prefix to the arch-specific macros {MIN,MAX}_INSTR_SIZE and
REGPARMS.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3458 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/memcheck/mac_shared.h b/memcheck/mac_shared.h
index 1ea7619..c6092e2 100644
--- a/memcheck/mac_shared.h
+++ b/memcheck/mac_shared.h
@@ -383,18 +383,18 @@
           Bool (*is_valid_address)   ( Addr )
        );
 
-extern REGPARM(1) void MAC_(new_mem_stack_4)  ( Addr old_ESP );
-extern REGPARM(1) void MAC_(die_mem_stack_4)  ( Addr old_ESP );
-extern REGPARM(1) void MAC_(new_mem_stack_8)  ( Addr old_ESP );
-extern REGPARM(1) void MAC_(die_mem_stack_8)  ( Addr old_ESP );
-extern REGPARM(1) void MAC_(new_mem_stack_12) ( Addr old_ESP );
-extern REGPARM(1) void MAC_(die_mem_stack_12) ( Addr old_ESP );
-extern REGPARM(1) void MAC_(new_mem_stack_16) ( Addr old_ESP );
-extern REGPARM(1) void MAC_(die_mem_stack_16) ( Addr old_ESP );
-extern REGPARM(1) void MAC_(new_mem_stack_32) ( Addr old_ESP );
-extern REGPARM(1) void MAC_(die_mem_stack_32) ( Addr old_ESP );
-extern            void MAC_(die_mem_stack) ( Addr a, SizeT len);
-extern            void MAC_(new_mem_stack) ( Addr a, SizeT len);
+extern VGA_REGPARM(1) void MAC_(new_mem_stack_4)  ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(die_mem_stack_4)  ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(new_mem_stack_8)  ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(die_mem_stack_8)  ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(new_mem_stack_12) ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(die_mem_stack_12) ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(new_mem_stack_16) ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(die_mem_stack_16) ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(new_mem_stack_32) ( Addr old_ESP );
+extern VGA_REGPARM(1) void MAC_(die_mem_stack_32) ( Addr old_ESP );
+extern                void MAC_(die_mem_stack) ( Addr a, SizeT len);
+extern                void MAC_(new_mem_stack) ( Addr a, SizeT len);
 
 
 /*------------------------------------------------------------*/
@@ -413,7 +413,7 @@
                             ALIGNED8_NEW,  ALIGNED8_DIE,                      \
                             UNALIGNED_NEW, UNALIGNED_DIE)                     \
                                                                               \
-void REGPARM(1) MAC_(new_mem_stack_4)(Addr new_ESP)                           \
+void VGA_REGPARM(1) MAC_(new_mem_stack_4)(Addr new_ESP)                       \
 {                                                                             \
    PROF_EVENT(110);                                                           \
    if (VG_IS_4_ALIGNED(new_ESP)) {                                            \
@@ -423,7 +423,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(die_mem_stack_4)(Addr new_ESP)                           \
+void VGA_REGPARM(1) MAC_(die_mem_stack_4)(Addr new_ESP)                       \
 {                                                                             \
    PROF_EVENT(120);                                                           \
    if (VG_IS_4_ALIGNED(new_ESP)) {                                            \
@@ -433,7 +433,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(new_mem_stack_8)(Addr new_ESP)                           \
+void VGA_REGPARM(1) MAC_(new_mem_stack_8)(Addr new_ESP)                       \
 {                                                                             \
    PROF_EVENT(111);                                                           \
    if (VG_IS_8_ALIGNED(new_ESP)) {                                            \
@@ -446,7 +446,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(die_mem_stack_8)(Addr new_ESP)                           \
+void VGA_REGPARM(1) MAC_(die_mem_stack_8)(Addr new_ESP)                       \
 {                                                                             \
    PROF_EVENT(121);                                                           \
    if (VG_IS_8_ALIGNED(new_ESP)) {                                            \
@@ -459,7 +459,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(new_mem_stack_12)(Addr new_ESP)                          \
+void VGA_REGPARM(1) MAC_(new_mem_stack_12)(Addr new_ESP)                      \
 {                                                                             \
    PROF_EVENT(112);                                                           \
    if (VG_IS_8_ALIGNED(new_ESP)) {                                            \
@@ -473,7 +473,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(die_mem_stack_12)(Addr new_ESP)                          \
+void VGA_REGPARM(1) MAC_(die_mem_stack_12)(Addr new_ESP)                      \
 {                                                                             \
    PROF_EVENT(122);                                                           \
    /* Note the -12 in the test */                                             \
@@ -488,7 +488,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(new_mem_stack_16)(Addr new_ESP)                          \
+void VGA_REGPARM(1) MAC_(new_mem_stack_16)(Addr new_ESP)                      \
 {                                                                             \
    PROF_EVENT(113);                                                           \
    if (VG_IS_8_ALIGNED(new_ESP)) {                                            \
@@ -503,7 +503,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(die_mem_stack_16)(Addr new_ESP)                          \
+void VGA_REGPARM(1) MAC_(die_mem_stack_16)(Addr new_ESP)                      \
 {                                                                             \
    PROF_EVENT(123);                                                           \
    if (VG_IS_8_ALIGNED(new_ESP)) {                                            \
@@ -518,7 +518,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(new_mem_stack_32)(Addr new_ESP)                          \
+void VGA_REGPARM(1) MAC_(new_mem_stack_32)(Addr new_ESP)                      \
 {                                                                             \
    PROF_EVENT(114);                                                           \
    if (VG_IS_8_ALIGNED(new_ESP)) {                                            \
@@ -537,7 +537,7 @@
    }                                                                          \
 }                                                                             \
                                                                               \
-void REGPARM(1) MAC_(die_mem_stack_32)(Addr new_ESP)                          \
+void VGA_REGPARM(1) MAC_(die_mem_stack_32)(Addr new_ESP)                      \
 {                                                                             \
    PROF_EVENT(124);                                                           \
    if (VG_IS_8_ALIGNED(new_ESP)) {                                            \