fix failure of mbsrtowcs to record stop position when dest is full

[musl] / src / thread / mips / clone.s

diff --git a/src/thread/mips/clone.s b/src/thread/mips/clone.s
index a7c2d90..826716a 100644 (file)
--- 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 +22,7 @@ __clone:
        nop
        jr $ra
        nop
-1:     move $4, $8
+1:     lw $25, 0($sp)
+       lw $4, 4($sp)
        jr $25
        nop