From 8c0a3d9e5c169fc9d0f246ab59362b658b029ad7 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 29 Sep 2012 01:05:31 -0400 Subject: microblaze port based on initial work by rdp, with heavy modifications. some features including threads are untested because qemu app-level emulation seems to be broken and I do not have a proper system image for testing. --- src/setjmp/microblaze/longjmp.s | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 src/setjmp/microblaze/longjmp.s (limited to 'src/setjmp/microblaze/longjmp.s') diff --git a/src/setjmp/microblaze/longjmp.s b/src/setjmp/microblaze/longjmp.s new file mode 100644 index 00000000..c0760288 --- /dev/null +++ b/src/setjmp/microblaze/longjmp.s @@ -0,0 +1,29 @@ +.global _longjmp +.global longjmp +.type _longjmp,@function +.type longjmp,@function +_longjmp: +longjmp: + addi r3, r6, 0 + bnei r3, 1f + addi r3, r3, 1 +1: lwi r1, r5, 0 + lwi r15, r5, 4 + lwi r2, r5, 8 + lwi r13, r5, 12 + lwi r18, r5, 16 + lwi r19, r5, 20 + lwi r20, r5, 24 + lwi r21, r5, 28 + lwi r22, r5, 32 + lwi r23, r5, 36 + lwi r24, r5, 40 + lwi r25, r5, 44 + lwi r26, r5, 48 + lwi r27, r5, 52 + lwi r28, r5, 56 + lwi r29, r5, 60 + lwi r30, r5, 64 + lwi r31, r5, 68 + rtsd r15, 8 + nop -- cgit v1.2.1