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update mips cancellation-point syscall asm with 7-arg and r25 fixes

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these fixes were already made to the normal syscall asm but not the
cancellation point version.
This commit is contained in:
Rich Felker 2012-09-15 02:24:12 -04:00
commit 881868382a
1 changed files with 5 additions and 2 deletions
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7
src/thread/mips/syscall_cp.s
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@ -7,17 +7,20 @@ __syscall_cp_asm:
__cp_begin: __cp_begin:
lw $4, 0($4) lw $4, 0($4)
bne $4, $0, 2f bne $4, $0, 2f
move $25, $5 move $2, $5
move $4, $6 move $4, $6
move $5, $7 move $5, $7
lw $6, 16($sp) lw $6, 16($sp)
lw $7, 20($sp) lw $7, 20($sp)
lw $8, 24($sp) lw $8, 24($sp)
lw $9, 28($sp) lw $9, 28($sp)
lw $10,32($sp)
subu $sp, $sp, 32 subu $sp, $sp, 32
sw $8, 16($sp) sw $8, 16($sp)
sw $9, 20($sp) sw $9, 20($sp)
move $2, $25 sw $10,24($sp)
sw $2, 28($sp)
lw $2, 28($sp)
syscall syscall
.global __cp_end .global __cp_end
__cp_end: __cp_end: