about summary refs log tree commit diff
path: root/src/internal/mipsn32/syscall.s
diff options
context:
space:
mode:
Diffstat (limited to 'src/internal/mipsn32/syscall.s')
-rw-r--r--src/internal/mipsn32/syscall.s19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/internal/mipsn32/syscall.s b/src/internal/mipsn32/syscall.s
new file mode 100644
index 00000000..510a6fa4
--- /dev/null
+++ b/src/internal/mipsn32/syscall.s
@@ -0,0 +1,19 @@
+.set	noreorder
+.global	__syscall
+.hidden	__syscall
+.type	__syscall,@function
+__syscall:
+	move	$2, $4
+	move	$4, $5
+	move	$5, $6
+	move	$6, $7
+	move	$7, $8
+	move	$8, $9
+	move	$9, $10
+	move	$10, $11
+	syscall
+	beq	$7, $0, 1f
+	nop
+	subu	$2, $0, $2
+1:	jr	$ra
+	nop