diff options
Diffstat (limited to '')
| -rw-r--r-- | gc/powerpc_macosx_mach_dep.s | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/gc/powerpc_macosx_mach_dep.s b/gc/powerpc_macosx_mach_dep.s deleted file mode 100644 index 92f0628..0000000 --- a/gc/powerpc_macosx_mach_dep.s +++ /dev/null @@ -1,95 +0,0 @@ - -.text - - .set linkageArea,24 - .set params,4 - .set alignment,4 - - .set spaceToSave,linkageArea+params+alignment - .set spaceToSave8,spaceToSave+8 - -; Mark from machine registers that are saved by C compiler - .globl _GC_push_regs -_GC_push_regs: - ; PROLOG - mflr r0 ; get return address - stw r0,8(r1) ; save return address - stwu r1,-spaceToSave(r1) ; skip over caller save area - ; - mr r3,r2 ; mark from r2. Well Im not really sure - ; that this is necessary or even the right - ; thing to do - at least it doesnt harm... - ; According to Apples docs it points to - ; the direct data area, whatever that is... - bl L_GC_push_one$stub - mr r3,r13 ; mark from r13-r31 - bl L_GC_push_one$stub - mr r3,r14 - bl L_GC_push_one$stub - mr r3,r15 - bl L_GC_push_one$stub - mr r3,r16 - bl L_GC_push_one$stub - mr r3,r17 - bl L_GC_push_one$stub - mr r3,r18 - bl L_GC_push_one$stub - mr r3,r19 - bl L_GC_push_one$stub - mr r3,r20 - bl L_GC_push_one$stub - mr r3,r21 - bl L_GC_push_one$stub - mr r3,r22 - bl L_GC_push_one$stub - mr r3,r23 - bl L_GC_push_one$stub - mr r3,r24 - bl L_GC_push_one$stub - mr r3,r25 - bl L_GC_push_one$stub - mr r3,r26 - bl L_GC_push_one$stub - mr r3,r27 - bl L_GC_push_one$stub - mr r3,r28 - bl L_GC_push_one$stub - mr r3,r29 - bl L_GC_push_one$stub - mr r3,r30 - bl L_GC_push_one$stub - mr r3,r31 - bl L_GC_push_one$stub - ; EPILOG - lwz r0,spaceToSave8(r1) ; get return address back - mtlr r0 ; reset link register - addic r1,r1,spaceToSave ; restore stack pointer - blr - -.data -.picsymbol_stub -L_GC_push_one$stub: - .indirect_symbol _GC_push_one - mflr r0 - bcl 20,31,L0$_GC_push_one -L0$_GC_push_one: - mflr r11 - addis r11,r11,ha16(L_GC_push_one$lazy_ptr-L0$_GC_push_one) - mtlr r0 - lwz r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11) - mtctr r12 - addi r11,r11,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one) - bctr -.data -.lazy_symbol_pointer -L_GC_push_one$lazy_ptr: - .indirect_symbol _GC_push_one - .long dyld_stub_binding_helper -.non_lazy_symbol_pointer -L_GC_push_one$non_lazy_ptr: - .indirect_symbol _GC_push_one - .long 0 - - - - |