From 230bfe1a7d46c85601e5e67497cc607e15d08990 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Fri, 22 Jan 2016 03:46:00 +0000 Subject: move sh __unmapself code from arch/sh/src to main src tree --- src/thread/sh/__unmapself_mmu.s | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/thread/sh/__unmapself_mmu.s (limited to 'src/thread/sh/__unmapself_mmu.s') diff --git a/src/thread/sh/__unmapself_mmu.s b/src/thread/sh/__unmapself_mmu.s new file mode 100644 index 00000000..0161d53d --- /dev/null +++ b/src/thread/sh/__unmapself_mmu.s @@ -0,0 +1,22 @@ +.text +.global __unmapself_sh_mmu +.type __unmapself_sh_mmu, @function +__unmapself_sh_mmu: + mov #91, r3 ! SYS_munmap + trapa #31 + + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + + mov #1, r3 ! SYS_exit + mov #0, r4 + trapa #31 + + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 -- cgit v1.2.1