Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Zap a couple of bugs caused by finger-trouble during initial development.

This commit is contained in:
scw 2002-09-04 14:04:28 +00:00
parent e6913f183b
commit 99355049c8
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sys/arch/sh5/sh5/cpu_switch.S
View File

@ -1,4 +1,4 @@
/* $NetBSD: cpu_switch.S,v 1.7 2002/09/01 11:40:54 scw Exp $ */
/* $NetBSD: cpu_switch.S,v 1.8 2002/09/04 14:04:28 scw Exp $ */
/*
* Copyright 2002 Wasabi Systems, Inc.
@ -126,7 +126,7 @@
andi r0, 1, r0 ;\
bne/u r0, r63, tr0 /* Skip FP save if FPU disabled */ ;\
andi mdf, MDP_FPSAVED, r0 /* Skip FP save if already done */ ;\
beq/u r0, r63, tr0 ;\
bne/u r0, r63, tr0 ;\
shlri r1, 8, mdf ;\
andi mdf, 0xff, mdf ;\
cmpgt mdf, r63, mdf /* mdf = MDP_FPUSED if fpregs dirty */;\
@ -371,10 +371,10 @@ Lsw2:
ptabs/l r0, tr0
or r2, r63, r28 /* Save new proc in r28 */
blink tr0, r18
LDPTR r28, P_ADDR, r3 /* Fetch new process' pcb */
or r28, r63, r2 /* new proc to r2 */
2:
LDPTR r2, P_ADDR, r3 /* Fetch new process' pcb */
LDPTR r2, P_MD_REGS, r1 /* Fetch pointer to trapframe */
ld.l r2, P_MD_FLAGS, r4
ld.q r1, TF_USR, r1 /* Fetch saved USR */
@ -398,7 +398,7 @@ Lsw2:
LDPTR r0, CI_CURPROC, r1 /* Fetch curproc */
movi SONPROC, r2 /* Flag process as running */
st.b r1, P_STAT, r2
st.l r1, CI_WANT_RESCHED, r63 /* We've rescheduled */
st.l r0, CI_WANT_RESCHED, r63 /* We've rescheduled */
LDPTR r0, CI_CURPCB, r0 /* Fetch curpcb */
ld.q r0, PCB_CTX_SR, r0 /* Fetch saved status register */