programs/crt0.S

.global _start

.section .text
_start:
    xor %ebp, %ebp
    push %ebp
    mov %esp, %ebp

    mov (%esp), %eax
    lea 4(%esp), %ebx
    lea 8(%esp, %eax, 4), %ecx

    push %ecx
    push %ebx
    push %eax
1: jmp 1b  
    call main

    push %eax
    call exit
1: jmp 1b
compiled newlib, need to hook up the system calls 2026-06-28 17:58:58 -05:00			`.global _start`

			`.section .text`
			`_start:`
more userspace stuff 2026-07-01 20:00:22 -05:00			`xor %ebp, %ebp`
			`push %ebp`
			`mov %esp, %ebp`
compiled newlib, need to hook up the system calls 2026-06-28 17:58:58 -05:00
more userspace stuff 2026-07-01 20:00:22 -05:00			`mov (%esp), %eax`
			`lea 4(%esp), %ebx`
			`lea 8(%esp, %eax, 4), %ecx`
compiled newlib, need to hook up the system calls 2026-06-28 17:58:58 -05:00
more userspace stuff 2026-07-01 20:00:22 -05:00			`push %ecx`
			`push %ebx`
			`push %eax`
getting there... 2026-07-04 00:26:20 -05:00			`1: jmp 1b`
compiled newlib, need to hook up the system calls 2026-06-28 17:58:58 -05:00			`call main`

more userspace stuff 2026-07-01 20:00:22 -05:00			`push %eax`
compiled newlib, need to hook up the system calls 2026-06-28 17:58:58 -05:00			`call exit`
more userspace stuff 2026-07-01 20:00:22 -05:00			`1: jmp 1b`