diff options
| -rw-r--r-- | sys/arch/mips64/mips64/context.S | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/arch/mips64/mips64/context.S b/sys/arch/mips64/mips64/context.S index b0e42c7557b..5d6d0fb28fa 100644 --- a/sys/arch/mips64/mips64/context.S +++ b/sys/arch/mips64/mips64/context.S @@ -1,4 +1,4 @@ -/* $OpenBSD: context.S,v 1.6 2004/09/10 09:32:13 pefo Exp $ */ +/* $OpenBSD: context.S,v 1.7 2004/09/27 17:41:56 pefo Exp $ */ /* * Copyright (c) 2002-2003 Opsycon AB (www.opsycon.se / www.opsycon.com) @@ -154,6 +154,7 @@ END(remrunqueue) * Idle, this is where we spend time when nothing to do. */ LEAF(idle, 0) +_idle: PTR_S zero, curproc # set curproc NULL for stats sw zero, cpl # lower to spl0 @@ -250,7 +251,7 @@ NON_LEAF(cpu_switch, FRAMESZ(CF_SZ), ra) lw t1, whichqs # look for non-empty queue # addu t2, t2, 1 # sw t2, cnt+V_SWTCH - beq t1, zero, idle # if none, idle + beq t1, zero, _idle # if none, idle nop sw1: mfc0 v0, COP_0_STATUS_REG @@ -260,7 +261,7 @@ sw1: ITLBNOPFIX lw t0, whichqs # look for non-empty queue li t2, -1 # t2 = lowest bit set - beq t0, zero, idle # if none, idle + beq t0, zero, _idle # if none, idle move t3, t0 # t3 = saved whichqs 1: addu t2, t2, 1 @@ -311,9 +312,9 @@ sw1: LA t1, (VM_MIN_KERNEL_ADDRESS) PTR_SUBU t2, t3, t1 bltz t2, ctx3 # not mapped. + PTR_SRL t2, PGSHIFT+1 PTR_L t1, Sysmap tlbp - PTR_SRL t2, PGSHIFT+1 PTR_SLL t2, 3 PTR_ADDU t1, t2 # t1 now points at ptes. mfc0 t0, COP_0_TLB_INDEX |