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| author | Russ Cox <rsc@swtch.com> | 2020-01-19 20:57:09 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2020-01-19 21:26:30 -0500 |
| commit | 52397aaf2b240015533fa46f1767c20f45296465 (patch) | |
| tree | 1161cae9ad0b09a50b5d69861b72611ece159fca /src/libthread/Darwin-power-asm.s | |
| parent | 8dcb18f71b1917713d4743ab10968c527acdc62e (diff) | |
| download | plan9port-52397aaf2b240015533fa46f1767c20f45296465.tar.gz plan9port-52397aaf2b240015533fa46f1767c20f45296465.tar.bz2 plan9port-52397aaf2b240015533fa46f1767c20f45296465.zip | |
libthread: rm Darwin pre-11.0.0 support
Darwin 11.0.0 was Mac OS X 10.7.0 aka Lion.
The previous version was Snow Leopard, which
has been unsupported by Apple since February 2014.
Diffstat (limited to 'src/libthread/Darwin-power-asm.s')
| -rw-r--r-- | src/libthread/Darwin-power-asm.s | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/libthread/Darwin-power-asm.s b/src/libthread/Darwin-power-asm.s deleted file mode 100644 index a064b5ea..00000000 --- a/src/libthread/Darwin-power-asm.s +++ /dev/null @@ -1,83 +0,0 @@ -/* get FPR and VR use flags with sc 0x7FF3 */ -/* get vsave with mfspr reg, 256 */ - -.text -.align 2 - -.globl __getmcontext - -__getmcontext: /* xxx: instruction scheduling */ - mflr r0 - mfcr r5 - mfctr r6 - mfxer r7 - stw r0, 0*4(r3) - stw r5, 1*4(r3) - stw r6, 2*4(r3) - stw r7, 3*4(r3) - - stw r1, 4*4(r3) - stw r2, 5*4(r3) - li r5, 1 /* return value for setmcontext */ - stw r5, 6*4(r3) - - stw r13, (0+7)*4(r3) /* callee-save GPRs */ - stw r14, (1+7)*4(r3) /* xxx: block move */ - stw r15, (2+7)*4(r3) - stw r16, (3+7)*4(r3) - stw r17, (4+7)*4(r3) - stw r18, (5+7)*4(r3) - stw r19, (6+7)*4(r3) - stw r20, (7+7)*4(r3) - stw r21, (8+7)*4(r3) - stw r22, (9+7)*4(r3) - stw r23, (10+7)*4(r3) - stw r24, (11+7)*4(r3) - stw r25, (12+7)*4(r3) - stw r26, (13+7)*4(r3) - stw r27, (14+7)*4(r3) - stw r28, (15+7)*4(r3) - stw r29, (16+7)*4(r3) - stw r30, (17+7)*4(r3) - stw r31, (18+7)*4(r3) - - li r3, 0 /* return */ - blr - -.globl __setmcontext - -__setmcontext: - lwz r13, (0+7)*4(r3) /* callee-save GPRs */ - lwz r14, (1+7)*4(r3) /* xxx: block move */ - lwz r15, (2+7)*4(r3) - lwz r16, (3+7)*4(r3) - lwz r17, (4+7)*4(r3) - lwz r18, (5+7)*4(r3) - lwz r19, (6+7)*4(r3) - lwz r20, (7+7)*4(r3) - lwz r21, (8+7)*4(r3) - lwz r22, (9+7)*4(r3) - lwz r23, (10+7)*4(r3) - lwz r24, (11+7)*4(r3) - lwz r25, (12+7)*4(r3) - lwz r26, (13+7)*4(r3) - lwz r27, (14+7)*4(r3) - lwz r28, (15+7)*4(r3) - lwz r29, (16+7)*4(r3) - lwz r30, (17+7)*4(r3) - lwz r31, (18+7)*4(r3) - - lwz r1, 4*4(r3) - lwz r2, 5*4(r3) - - lwz r0, 0*4(r3) - mtlr r0 - lwz r0, 1*4(r3) - mtcr r0 /* mtcrf 0xFF, r0 */ - lwz r0, 2*4(r3) - mtctr r0 - lwz r0, 3*4(r3) - mtxer r0 - - lwz r3, 6*4(r3) - blr |