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wintitle.asm
63 lines (50 loc) · 1.4 KB
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wintitle.asm
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;; Copyright (c) 2017, Nicolas Chevalier <[email protected]>
;;
;; Permission to use, copy, modify, and distribute this software for any
;; purpose with or without fee is hereby granted, provided that the above
;; copyright notice and this permission notice appear in all copies.
;;
;; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
;; WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
;; MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
;; ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
;; WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
;; ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
;; OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
extern _sel_registerName
extern _objc_getClass
extern _objc_msgSend
global _xasm_wintitle
section .text
s1: db "NSString", 0
s2: db "alloc", 0
s3: db "initWithCString:", 0
s4: db "setTitle:", 0
_xasm_wintitle:
enter 0, 0
mov r13, rdi
mov r15, rsi
mov rdi, s2
call _sel_registerName
mov rbx, rax
mov rdi, s1
call _objc_getClass
mov rdi, rax
mov rsi, rbx
call _objc_msgSend
mov rdi, s3
mov r14, rax
call _sel_registerName
mov rdi, r14
mov rsi, rax
mov rdx, r15
call _objc_msgSend
mov r12, rax
mov rdi, s4
call _sel_registerName
mov rdi, r13
mov rsi, rax
mov rdx, r12
call _objc_msgSend
leave
ret