Code drop from //branches/cupcake/...@124589
diff --git a/libc/arch-x86/include/machine/asm.h b/libc/arch-x86/include/machine/asm.h
index f2da575..7a23060 100644
--- a/libc/arch-x86/include/machine/asm.h
+++ b/libc/arch-x86/include/machine/asm.h
@@ -38,6 +38,17 @@
#ifndef _I386_ASM_H_
#define _I386_ASM_H_
+/* This is borrowed from FreeBSD /src/sys/i386/include/asmacros.h v1.27 */
+/*
+ * CNAME and HIDENAME manage the relationship between symbol names in C
+ * and the equivalent assembly language names. CNAME is given a name as
+ * it would be used in a C program. It expands to the equivalent assembly
+ * language name. HIDENAME is given an assembly-language name, and expands
+ * to a possibly-modified form that will be invisible to C programs.
+ */
+#define CNAME(csym) csym
+#define HIDENAME(asmsym) .asmsym
+
#ifdef PIC
#define PIC_PROLOGUE \
pushl %ebx; \
@@ -108,5 +119,6 @@
#define ASMSTR .asciz
#define RCSID(x) .text; .asciz x
+#define __FBSDID(x) RCSID(x)
#endif /* !_I386_ASM_H_ */