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* file.
*/
#include "config.h"
#include "invoke-x86_64.h"
.intel_syntax noprefix
push rbp
mov rbp, rsp
pushq %rbp
movq %rsp, %rbp
sub rsp, 16
and rsp, -16
mov [rbp-8], rdi
subq $16, %rsp
andq $-16, %rsp
movq %rdi, -8(%rbp)
lea rdx, [rdi+OFFSET_STACK]
mov rcx, [rdi+OFFSET_STACK_SIZE]
leaq OFFSET_STACK(%rdi), %rdx
movq OFFSET_STACK_SIZE(%rdi), %rcx
test rcx, 1
testq $1, %rcx
jnz Lfix_align
Lfill_stack:
test rcx, rcx
testq %rcx, %rcx
jz Lstack_filled
dec rcx
mov r11, [rdx+rcx*8]
push r11
decq %rcx
movq (%rdx,%rcx,8), %r11
pushq %r11
jmp Lfill_stack
Lstack_filled:
mov al, [rdi+OFFSET_NUM_SSE_USED]
movb OFFSET_NUM_SSE_USED(%rdi), %al
movaps xmm7, [rdi+OFFSET_SSE_INOUT+112]
movaps xmm6, [rdi+OFFSET_SSE_INOUT+96]
movaps xmm5, [rdi+OFFSET_SSE_INOUT+80]
movaps xmm4, [rdi+OFFSET_SSE_INOUT+64]
movaps xmm3, [rdi+OFFSET_SSE_INOUT+48]
movaps xmm2, [rdi+OFFSET_SSE_INOUT+32]
movaps xmm1, [rdi+OFFSET_SSE_INOUT+16]
movaps xmm0, [rdi+OFFSET_SSE_INOUT]
movaps OFFSET_SSE_INOUT+112(%rdi), %xmm7
movaps OFFSET_SSE_INOUT+96(%rdi), %xmm6
movaps OFFSET_SSE_INOUT+80(%rdi), %xmm5
movaps OFFSET_SSE_INOUT+64(%rdi), %xmm4
movaps OFFSET_SSE_INOUT+48(%rdi), %xmm3
movaps OFFSET_SSE_INOUT+32(%rdi), %xmm2
movaps OFFSET_SSE_INOUT+16(%rdi), %xmm1
movaps OFFSET_SSE_INOUT(%rdi), %xmm0
mov r9, [rdi+OFFSET_GPR_IN+40]
mov r8, [rdi+OFFSET_GPR_IN+32]
mov rcx, [rdi+OFFSET_GPR_IN+24]
mov rdx, [rdi+OFFSET_GPR_IN+16]
mov rsi, [rdi+OFFSET_GPR_IN+8]
movq OFFSET_GPR_IN+40(%rdi), %r9
movq OFFSET_GPR_IN+32(%rdi), %r8
movq OFFSET_GPR_IN+24(%rdi), %rcx
movq OFFSET_GPR_IN+16(%rdi), %rdx
movq OFFSET_GPR_IN+8(%rdi), %rsi
mov r11b, [rdi+OFFSET_RETURN_TYPE]
mov rdi, [rdi+OFFSET_GPR_IN]
movb OFFSET_RETURN_TYPE(%rdi), %r11b
movq OFFSET_GPR_IN(%rdi), %rdi
cmp r11b, RETURN_TYPE_STRET
cmpb $RETURN_TYPE_STRET, %r11b
je Lcall_send_stret
cmp r11b, RETURN_TYPE_JMP
cmpb $RETURN_TYPE_JMP, %r11b
je _objc_msgSend
cmp r11b, RETURN_TYPE_JMP_STRET
cmpb $RETURN_TYPE_JMP_STRET, %r11b
je _objc_msgSend_stret
call _objc_msgSend
Lafter_send:
mov rdi, [rbp-8]
mov [rdi+OFFSET_GPR_OUT], rax
mov [rdi+OFFSET_GPR_OUT+8], rdx
movaps [rdi+OFFSET_SSE_INOUT], xmm0
movaps [rdi+OFFSET_SSE_INOUT+16], xmm1
movq -8(%rbp), %rdi
movq %rax, OFFSET_GPR_OUT(%rdi)
movq %rdx, OFFSET_GPR_OUT+8(%rdi)
movaps %xmm0, OFFSET_SSE_INOUT(%rdi)
movaps %xmm1, OFFSET_SSE_INOUT+16(%rdi)
mov r11b, [rdi+OFFSET_RETURN_TYPE]
movb OFFSET_RETURN_TYPE(%rdi), %r11b
cmp r11b, RETURN_TYPE_X87
cmpb $RETURN_TYPE_X87, %r11b
je Lpop_long_double
cmp r11b, RETURN_TYPE_COMPLEX_X87
cmpb $RETURN_TYPE_COMPLEX_X87, %r11b
je Lpop_complex_long_double
Lreturn:
mov rsp, rbp
pop rbp
movq %rbp, %rsp
popq %rbp
ret
Lfix_align:
xor r11, r11
push r11
xorq %r11, %r11
pushq %r11
jmp Lfill_stack
Lcall_send_stret:
call _objc_msgSend_stret
jmp Lafter_send
Lpop_long_double:
fstp tbyte ptr [rdi+OFFSET_X87_OUT]
fstpt OFFSET_X87_OUT(%rdi)
jmp Lreturn
Lpop_complex_long_double:
fstp tbyte ptr [rdi+OFFSET_X87_OUT]
fstp tbyte ptr [rdi+OFFSET_X87_OUT+16]
fstpt OFFSET_X87_OUT(%rdi)
fstpt OFFSET_X87_OUT+16(%rdi)
jmp Lreturn
|