diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2007-07-01 19:12:43 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2007-07-01 19:12:43 +0000 |
| commit | b5c5ac60b27e4cff9f7ec7c9b3d9214f1560ce3b (patch) | |
| tree | 6bddbfca0c4ecd61afac70b85b81a6376ae2cf72 /sys/arch/mips64 | |
| parent | cae0fcf514e4dd790743cbe38f6ef0c3a96c7c22 (diff) | |
In cpu_switch(), store the saved cpl in the pcb as a 64 bit store, so that
the high order bits are not undefined when invoking hw_setintrmask() on
return.
Diffstat (limited to 'sys/arch/mips64')
| -rw-r--r-- | sys/arch/mips64/mips64/context.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/mips64/mips64/context.S b/sys/arch/mips64/mips64/context.S index 4f1b91d5c3e..bb1828f1bfc 100644 --- a/sys/arch/mips64/mips64/context.S +++ b/sys/arch/mips64/mips64/context.S @@ -1,4 +1,4 @@ -/* $OpenBSD: context.S,v 1.11 2007/05/09 19:19:26 miod Exp $ */ +/* $OpenBSD: context.S,v 1.12 2007/07/01 19:12:42 miod Exp $ */ /* * Copyright (c) 2002-2003 Opsycon AB (www.opsycon.se / www.opsycon.com) @@ -236,7 +236,7 @@ NON_LEAF(cpu_switch, FRAMESZ(CF_SZ), ra) REG_S ra, CF_RA_OFFS(sp) .mask 0x80000000, (CF_RA_OFFS - FRAMESZ(CF_SZ)) lw t0, cpl - sw t0, PCB_CONTEXT+13*REGSZ(t3) + REG_S t0, PCB_CONTEXT+13*REGSZ(t3) # lw t2, cnt+V_SWTCH # for statistics REG_S s0, PCB_CONTEXT+0*REGSZ(t3) # do a 'savectx()' REG_S s1, PCB_CONTEXT+1*REGSZ(t3) |