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/signal/microblaze/restore.s | 11 +++++++++++ src/signal/microblaze/sigsetjmp.s | 9 +++++++++ 2 files changed, 20 insertions(+) create mode 100644 src/signal/microblaze/restore.s create mode 100644 src/signal/microblaze/sigsetjmp.s (limited to 'src/signal/microblaze') diff --git a/src/signal/microblaze/restore.s b/src/signal/microblaze/restore.s new file mode 100644 index 00000000..fe4f5a09 --- /dev/null +++ b/src/signal/microblaze/restore.s @@ -0,0 +1,11 @@ +.global __restore +.type __restore,@function +__restore: + ori r12, r0, 119 + brki r14, 0x8 + +.global __restore_rt +.type __restore_rt,@function +__restore_rt: + ori r12, r0, 173 + brki r14, 0x8 diff --git a/src/signal/microblaze/sigsetjmp.s b/src/signal/microblaze/sigsetjmp.s new file mode 100644 index 00000000..3aca90dc --- /dev/null +++ b/src/signal/microblaze/sigsetjmp.s @@ -0,0 +1,9 @@ +.global sigsetjmp +.type sigsetjmp,@function +sigsetjmp: + lwi r11, r5, 72 + beqi r11, setjmp + addi r7, r5, 76 + add r6, r0, r0 + brid sigprocmask + ori r5, r0, 2 -- cgit v1.2.1