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| author | Rich Felker <dalias@aerifal.cx> | 2012-09-29 01:05:31 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-09-29 01:05:31 -0400 |
| commit | 8c0a3d9e5c169fc9d0f246ab59362b658b029ad7 (patch) | |
| tree | 6ac54202768db511e8bb959d85060adb98cbf226 /src/signal/microblaze | |
| parent | e0ea44cb764fcdbe8515f22096930bede2c7896f (diff) | |
| download | musl-8c0a3d9e5c169fc9d0f246ab59362b658b029ad7.tar.gz musl-8c0a3d9e5c169fc9d0f246ab59362b658b029ad7.tar.bz2 musl-8c0a3d9e5c169fc9d0f246ab59362b658b029ad7.tar.xz musl-8c0a3d9e5c169fc9d0f246ab59362b658b029ad7.zip | |
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.
Diffstat (limited to 'src/signal/microblaze')
| -rw-r--r-- | src/signal/microblaze/restore.s | 11 | ||||
| -rw-r--r-- | src/signal/microblaze/sigsetjmp.s | 9 |
2 files changed, 20 insertions, 0 deletions
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 |