Author: marcel
Date: Tue Jun 29 19:07:44 2010
New Revision: 209591
URL: http://svn.freebsd.org/changeset/base/209591
Log:
Fix profiling (part 1):
o Functions are 4-byte aligned for Book-E.
o We get compiled with -DPROF and not -DGPROF if profiling
is enabled.
Modified:
head/sys/powerpc/include/asm.h
head/sys/powerpc/include/profile.h
Modified: head/sys/powerpc/include/asm.h
==============================================================================
--- head/sys/powerpc/include/asm.h Tue Jun 29 17:10:55 2010
(r209590)
+++ head/sys/powerpc/include/asm.h Tue Jun 29 19:07:44 2010
(r209591)
@@ -63,7 +63,7 @@
#define _ENTRY(x) \
.text; .align 4; .globl x; .type x,@function; x:
-#ifdef GPROF
+#ifdef PROF
# define _PROF_PROLOGUE mflr 0; stw 0,4(1); bl _mcount
#else
# define _PROF_PROLOGUE
Modified: head/sys/powerpc/include/profile.h
==============================================================================
--- head/sys/powerpc/include/profile.h Tue Jun 29 17:10:55 2010
(r209590)
+++ head/sys/powerpc/include/profile.h Tue Jun 29 19:07:44 2010
(r209591)
@@ -34,7 +34,7 @@
#define _MCOUNT_DECL void __mcount
-#define FUNCTION_ALIGNMENT 16
+#define FUNCTION_ALIGNMENT 4
typedef u_int fptrdiff_t;
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