From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 11 Jun 2015 05:01:04 +0000 (+0000)
Subject: add sh asm for vfork
X-Git-Tag: v1.1.11~48
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=ec634aad91f57479ef17525e33ed446c780a61f4;p=oweals%2Fmusl.git

add sh asm for vfork
---

diff --git a/src/process/sh/vfork.s b/src/process/sh/vfork.s
new file mode 100644
index 00000000..30e17317
--- /dev/null
+++ b/src/process/sh/vfork.s
@@ -0,0 +1,23 @@
+.global __vfork
+.weak vfork
+.type __vfork,@function
+.type vfork,@function
+__vfork:
+vfork:
+	mov #95, r3
+	add r3, r3
+
+	trapa #16
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
+	or    r0, r0
+
+	mov r0, r4
+	mov.l 1f, r0
+2:	braf r0
+	 nop
+	.align 2
+	.hidden __syscall_ret
+1:	.long __syscall_ret@PLT-(2b+4-.)