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-rw-r--r--src/thread/mips/clone.s11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/thread/mips/clone.s b/src/thread/mips/clone.s
index a7c2d907..fab90dc3 100644
--- a/src/thread/mips/clone.s
+++ b/src/thread/mips/clone.s
@@ -2,9 +2,10 @@
.global __clone
.type __clone,@function
__clone:
- # Save function pointer and argument pointer
- move $25, $4
- move $8, $7
+ # Save function pointer and argument pointer on new thread stack
+ subu $5, $5, 16
+ sw $4, 0($5)
+ sw $7, 4($5)
# Shuffle (fn,sp,fl,arg,ptid,tls,ctid) to (fl,sp,ptid,tls,ctid)
move $4, $6
lw $6, 16($sp)
@@ -21,6 +22,8 @@ __clone:
nop
jr $ra
nop
-1: move $4, $8
+1: lw $25, 0($sp)
+ lw $4, 4($sp)
jr $25
+ addu $sp, $sp, 16
nop