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#if defined(__ppc64__)
#define MODE_CHOICE(x, y) y
#else
#define MODE_CHOICE(x, y) x
#endif
#define lgu MODE_CHOICE(lwzu, ldu)
#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */
#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */
; GC_push_regs function. Under some optimization levels GCC will clobber
; some of the non-volatile registers before we get a chance to save them
; therefore, this cannot be inline asm.
.text
.align LOG2_GPR_BYTES
.globl _GC_push_regs
_GC_push_regs:
; Prolog
mflr r0
stw r0,8(r1)
stwu r1,-80(r1)
; Push r13-r31
mr r3,r13
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$stub
;
lwz r0,88(r1)
addi r1,r1,80
mtlr r0
; Return
blr
; PIC stuff, generated by GCC
.data
.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
.align LOG2_GPR_BYTES
L_GC_push_one$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
lgu r12,lo16(L_GC_push_one$lazy_ptr-L0$_GC_push_one)(r11)
mtctr r12
bctr
.data
.lazy_symbol_pointer
L_GC_push_one$lazy_ptr:
.indirect_symbol _GC_push_one
.g_long dyld_stub_binding_helper