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Updated libc

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This commit is contained in:
Alex
2022-12-07 13:53:08 +02:00
parent bc92258a5f
commit 2b57c3126a
28 changed files with 360 additions and 65 deletions
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23
libc/runtime/crt0.S Normal file
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# https://wiki.osdev.org/Creating_a_C_Library
.section .text
.global _start
_start:
movq $0, %rbp
pushq %rbp
pushq %rbp
movq %rsp, %rbp
pushq %rsi
pushq %rdi
call __libc_init
call _init
popq %rdi
popq %rsi
call main
movl %eax, %edi
call _exit
.size _start, . - _start