diff options
| author | Per Fogelstrom <pefo@cvs.openbsd.org> | 1997-05-02 08:38:46 +0000 |
|---|---|---|
| committer | Per Fogelstrom <pefo@cvs.openbsd.org> | 1997-05-02 08:38:46 +0000 |
| commit | 5bf0012e01a85064ad686d1943c5db4202b2730a (patch) | |
| tree | 7b2d4d5883a2e97830c1f60b0a6175c0dde683a3 /sys/arch/arc/include | |
| parent | bc76e956cbb98625c1f78603cc0873e5997e737f (diff) | |
One step towards working profiling
Diffstat (limited to 'sys/arch/arc/include')
| -rw-r--r-- | sys/arch/arc/include/asm.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/sys/arch/arc/include/asm.h b/sys/arch/arc/include/asm.h index 2a882d34eca..049ee04e0d3 100644 --- a/sys/arch/arc/include/asm.h +++ b/sys/arch/arc/include/asm.h @@ -1,4 +1,4 @@ -/* $OpenBSD: asm.h,v 1.4 1996/08/26 10:54:54 pefo Exp $ */ +/* $OpenBSD: asm.h,v 1.5 1997/05/02 08:38:45 pefo Exp $ */ /* * Copyright (c) 1992, 1993 @@ -92,13 +92,19 @@ */ #if defined(GPROF) || defined(PROF) #define MCOUNT \ - .set noreorder; \ - .set noat; \ - move $1,$31; \ - jal _mcount; \ - subu sp,sp,8; \ + subu sp, sp, 32; \ + .cprestore 16; \ + sw ra, 28(sp); \ + sw gp, 24(sp); \ + .set noat; \ + .set noreorder; \ + move AT, ra; \ + jal _mcount; \ + subu sp, sp, 8; \ + lw ra, 28(sp); \ + addu sp, sp, 32; \ .set reorder; \ - .set at; + .set at; #else #define MCOUNT #endif |