diff options
| author | Harald Koerfgen <hkoerfg@web.de> | 1999-05-01 10:08:18 +0000 |
|---|---|---|
| committer | Harald Koerfgen <hkoerfg@web.de> | 1999-05-01 10:08:18 +0000 |
| commit | 94f05bab9bf52258637e467fd89ae4f168736f4a (patch) | |
| tree | 5d086ca4de449e2e2146171d274f1a5c8a722e39 /include/asm-mips/stackframe.h | |
| parent | 22ee0f26ee9026be3ef67b9229ebfab26e1f6fb0 (diff) | |
The CPO_STATUS interrupt mask patch
Diffstat (limited to 'include/asm-mips/stackframe.h')
| -rw-r--r-- | include/asm-mips/stackframe.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h index 726e82f23..4b3a74043 100644 --- a/include/asm-mips/stackframe.h +++ b/include/asm-mips/stackframe.h @@ -3,7 +3,7 @@ * * Copyright (C) 1994, 1995, 1996 by Ralf Baechle and Paul M. Antoine. * - * $Id: stackframe.h,v 1.7 1998/04/28 19:39:15 ralf Exp $ + * $Id: stackframe.h,v 1.7 1998/05/04 09:13:01 ralf Exp $ */ #ifndef __ASM_MIPS_STACKFRAME_H #define __ASM_MIPS_STACKFRAME_H @@ -139,7 +139,12 @@ ori t0, 0x1f; \ xori t0, 0x1f; \ mtc0 t0, CP0_STATUS; \ + li v1, 0xff00; \ + and t0, v1; \ lw v0, PT_STATUS(sp); \ + nor v1, $0, v1; \ + and v0, v1; \ + or v0, t0; \ mtc0 v0, CP0_STATUS; \ lw v1, PT_EPC(sp); \ mtc0 v1, CP0_EPC; \ |