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/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019, 2020
* Jonathan Schleifer <js@nil.im>
.intel_syntax noprefix
push rbp
mov rbp, rsp
pushq %rbp
movq %rsp, %rbp
/* Save all arguments */
sub rsp, 0xC0 /* 16-byte alignment */
mov [rbp-0x08], rax
mov [rbp-0x10], rdi
mov [rbp-0x18], rsi
mov [rbp-0x20], rdx
mov [rbp-0x28], rcx
mov [rbp-0x30], r8
mov [rbp-0x38], r9
movaps [rbp-0x50], xmm0
movaps [rbp-0x60], xmm1
movaps [rbp-0x70], xmm2
movaps [rbp-0x80], xmm3
movaps [rbp-0x90], xmm4
movaps [rbp-0xA0], xmm5
movaps [rbp-0xB0], xmm6
movaps [rbp-0xC0], xmm7
subq $0xC0, %rsp /* 16-byte alignment */
movq %rax, -0x8(%rbp)
movq %rdi, -0x10(%rbp)
movq %rsi, -0x18(%rbp)
movq %rdx, -0x20(%rbp)
movq %rcx, -0x28(%rbp)
movq %r8, -0x30(%rbp)
movq %r9, -0x38(%rbp)
movaps %xmm0, -0x50(%rbp)
movaps %xmm1, -0x60(%rbp)
movaps %xmm2, -0x70(%rbp)
movaps %xmm3, -0x80(%rbp)
movaps %xmm4, -0x90(%rbp)
movaps %xmm5, -0xA0(%rbp)
movaps %xmm6, -0xB0(%rbp)
movaps %xmm7, -0xC0(%rbp)
call _object_getClass
mov rdi, rax
lea rsi, [rip+sel_forwardingTargetForSelector_]
movq %rax, %rdi
leaq sel_forwardingTargetForSelector_(%rip), %rsi
call _class_respondsToSelector
test rax, rax
testq %rax, %rax
jz 0f
mov rdi, [rbp-0x10]
lea rsi, [rip+sel_forwardingTargetForSelector_]
movq -0x10(%rbp), %rdi
leaq sel_forwardingTargetForSelector_(%rip), %rsi
call _objc_msg_lookup
mov rdi, [rbp-0x10]
lea rsi, [rip+sel_forwardingTargetForSelector_]
mov rdx, [rbp-0x18]
call rax
movq -0x10(%rbp), %rdi
leaq sel_forwardingTargetForSelector_(%rip), %rsi
movq -0x18(%rbp), %rdx
call *%rax
test rax, rax
testq %rax, %rax
jz 0f
cmp rax, [rbp-0x10]
cmpq -0x10(%rbp), %rax
je 0f
mov [rbp-0x10], rax
movq %rax, -0x10(%rbp)
mov rdi, rax
mov rsi, [rbp-0x18]
movq %rax, %rdi
movq -0x18(%rbp), %rsi
call _objc_msg_lookup
mov r11, rax
movq %rax, %r11
/* Restore all arguments */
movaps xmm7, [rbp-0xC0]
movaps xmm6, [rbp-0xB0]
movaps xmm5, [rbp-0xA0]
movaps xmm4, [rbp-0x90]
movaps xmm3, [rbp-0x80]
movaps xmm2, [rbp-0x70]
movaps xmm1, [rbp-0x60]
movaps xmm0, [rbp-0x50]
mov r9, [rbp-0x38]
mov r8, [rbp-0x30]
mov rcx, [rbp-0x28]
mov rdx, [rbp-0x20]
mov rsi, [rbp-0x18]
mov rdi, [rbp-0x10]
mov rax, [rbp-0x08]
movaps -0xC0(%rbp), %xmm7
movaps -0xB0(%rbp), %xmm6
movaps -0xA0(%rbp), %xmm5
movaps -0x90(%rbp), %xmm4
movaps -0x80(%rbp), %xmm3
movaps -0x70(%rbp), %xmm2
movaps -0x60(%rbp), %xmm1
movaps -0x50(%rbp), %xmm0
movq -0x38(%rbp), %r9
movq -0x30(%rbp), %r8
movq -0x28(%rbp), %rcx
movq -0x20(%rbp), %rdx
movq -0x18(%rbp), %rsi
movq -0x10(%rbp), %rdi
movq -0x8(%rbp), %rax
mov rsp, rbp
pop rbp
movq %rbp, %rsp
popq %rbp
jmp r11
jmpq *%r11
0:
mov rdi, [rbp-0x10]
mov rsi, [rbp-0x18]
movq -0x10(%rbp), %rdi
movq -0x18(%rbp), %rsi
mov rsp, rbp
pop rbp
movq %rbp, %rsp
popq %rbp
jmp _of_method_not_found
_of_forward_stret:
push rbp
mov rbp, rsp
pushq %rbp
movq %rsp, %rbp
/* Save all arguments */
sub rsp, 0xC0 /* 16-byte alignment */
mov [rbp-0x08], rax
mov [rbp-0x10], rdi
mov [rbp-0x18], rsi
mov [rbp-0x20], rdx
mov [rbp-0x28], rcx
mov [rbp-0x30], r8
mov [rbp-0x38], r9
movaps [rbp-0x50], xmm0
movaps [rbp-0x60], xmm1
movaps [rbp-0x70], xmm2
movaps [rbp-0x80], xmm3
movaps [rbp-0x90], xmm4
movaps [rbp-0xA0], xmm5
movaps [rbp-0xB0], xmm6
movaps [rbp-0xC0], xmm7
subq $0xC0, %rsp /* 16-byte alignment */
movq %rax, -0x8(%rbp)
movq %rdi, -0x10(%rbp)
movq %rsi, -0x18(%rbp)
movq %rdx, -0x20(%rbp)
movq %rcx, -0x28(%rbp)
movq %r8, -0x30(%rbp)
movq %r9, -0x38(%rbp)
movaps %xmm0, -0x50(%rbp)
movaps %xmm1, -0x60(%rbp)
movaps %xmm2, -0x70(%rbp)
movaps %xmm3, -0x80(%rbp)
movaps %xmm4, -0x90(%rbp)
movaps %xmm5, -0xA0(%rbp)
movaps %xmm6, -0xB0(%rbp)
movaps %xmm7, -0xC0(%rbp)
mov rdi, rsi
movq %rsi, %rdi
call _object_getClass
mov rdi, rax
lea rsi, [rip+sel_forwardingTargetForSelector_]
movq %rax, %rdi
leaq sel_forwardingTargetForSelector_(%rip), %rsi
call _class_respondsToSelector
test rax, rax
testq %rax, %rax
jz 0f
mov rdi, [rbp-0x18]
lea rsi, [rip+sel_forwardingTargetForSelector_]
movq -0x18(%rbp), %rdi
leaq sel_forwardingTargetForSelector_(%rip), %rsi
call _objc_msg_lookup
mov rdi, [rbp-0x18]
lea rsi, [rip+sel_forwardingTargetForSelector_]
mov rdx, [rbp-0x20]
call rax
movq -0x18(%rbp), %rdi
leaq sel_forwardingTargetForSelector_(%rip), %rsi
movq -0x20(%rbp), %rdx
call *%rax
test rax, rax
testq %rax, %rax
jz 0f
cmp rax, [rbp-0x18]
cmpq -0x18(%rbp), %rax
je 0f
mov [rbp-0x18], rax
movq %rax, -0x18(%rbp)
mov rdi, rax
mov rsi, [rbp-0x20]
movq %rax, %rdi
movq -0x20(%rbp), %rsi
call _objc_msg_lookup_stret
mov r11, rax
movq %rax, %r11
/* Restore all arguments */
movaps xmm7, [rbp-0xC0]
movaps xmm6, [rbp-0xB0]
movaps xmm5, [rbp-0xA0]
movaps xmm4, [rbp-0x90]
movaps xmm3, [rbp-0x80]
movaps xmm2, [rbp-0x70]
movaps xmm1, [rbp-0x60]
movaps xmm0, [rbp-0x50]
mov r9, [rbp-0x38]
mov r8, [rbp-0x30]
mov rcx, [rbp-0x28]
mov rdx, [rbp-0x20]
mov rsi, [rbp-0x18]
mov rdi, [rbp-0x10]
mov rax, [rbp-0x08]
movaps -0xC0(%rbp), %xmm7
movaps -0xB0(%rbp), %xmm6
movaps -0xA0(%rbp), %xmm5
movaps -0x90(%rbp), %xmm4
movaps -0x80(%rbp), %xmm3
movaps -0x70(%rbp), %xmm2
movaps -0x60(%rbp), %xmm1
movaps -0x50(%rbp), %xmm0
movq -0x38(%rbp), %r9
movq -0x30(%rbp), %r8
movq -0x28(%rbp), %rcx
movq -0x20(%rbp), %rdx
movq -0x18(%rbp), %rsi
movq -0x10(%rbp), %rdi
movq -0x8(%rbp), %rax
mov rsp, rbp
pop rbp
movq %rbp, %rsp
popq %rbp
jmp r11
jmpq *%r11
0:
mov rdi, [rbp-0x10]
mov rsi, [rbp-0x18]
mov rdx, [rbp-0x20]
movq -0x10(%rbp), %rdi
movq -0x18(%rbp), %rsi
movq -0x20(%rbp), %rdx
mov rsp, rbp
pop rbp
movq %rbp, %rsp
popq %rbp
jmp _of_method_not_found_stret
init:
lea rdi, [rip+module]
leaq module(%rip), %rdi
jmp ___objc_exec_class
.section __DATA, __mod_init_func, mod_init_funcs
.quad init
.section __TEXT, __cstring, cstring_literals
str_forwardingTargetForSelector_:
|