From ec634aad91f57479ef17525e33ed446c780a61f4 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Thu, 11 Jun 2015 05:01:04 +0000 Subject: add sh asm for vfork --- src/process/sh/vfork.s | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 src/process/sh/vfork.s 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-.) -- cgit v1.2.1