xnu-792.10.96.tar.gz

[apple/xnu.git] / osfmk / i386 / asm.h

diff --git a/osfmk/i386/asm.h b/osfmk/i386/asm.h
index 1a67df5fe74a9c2b2072477dc07a0e53bb4dc52c..fcaffc0550068852ab2ad5c41ed4185fd5401b16 100644 (file)
--- a/osfmk/i386/asm.h
+++ b/osfmk/i386/asm.h
@@ -67,14 +67,18 @@
 #endif /* MACH_KERNEL || _KERNEL */
 
 
+#define S_PC    0(%esp)
 #define S_ARG0  4(%esp)
 #define S_ARG1  8(%esp)
 #define S_ARG2 12(%esp)
 #define S_ARG3 16(%esp)
+#define S_ARG4 20(%esp)
 
 #define FRAME  pushl %ebp; movl %esp, %ebp
 #define EMARF  leave
 
+#define B_LINK  0(%ebp)
+#define B_PC    4(%ebp)
 #define B_ARG0  8(%ebp)
 #define B_ARG1 12(%ebp)
 #define B_ARG2 16(%ebp)
@@ -82,7 +86,7 @@
 
 /* There is another definition of ALIGN for .c sources */
 #ifdef ASSEMBLER
-#define ALIGN 2,0x90
+#define ALIGN 4,0x90
 #endif /* ASSEMBLER */
 
 #ifndef FALIGN
@@ -151,13 +155,7 @@
                        call *(%eax);
 
 #else  /* !GPROF, !__SHARED__ */
-#define MCOUNT         ; .data;\
-                       .align ALIGN;\
-                       LBc(x, 8) .long 0;\
-                       .text;\
-                       movl LBb(x,8),%edx;\
-                       call *EXT(_mcount_ptr);
-
+#define MCOUNT         ; call mcount;
 #endif /* GPROF */
 
 #ifdef __ELF__