diff options
Diffstat (limited to 'subx/teensy/test5.s')
| -rw-r--r-- | subx/teensy/test5.s | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/subx/teensy/test5.s b/subx/teensy/test5.s deleted file mode 100644 index ca7c86e4..00000000 --- a/subx/teensy/test5.s +++ /dev/null @@ -1,45 +0,0 @@ -; https://www.muppetlabs.com/~breadbox/software/tiny/teensy.html -; nasm -f bin test5.s -o test5 -; chmod +x test5 -BITS 32 - - org 0x08048000 - -ehdr: ; Elf32_Ehdr - db 0x7F, "ELF", 1, 1, 1, 0 ; e_ident - times 8 db 0 - dw 2 ; e_type - dw 3 ; e_machine - dd 1 ; e_version - dd _start ; e_entry - dd phdr - $$ ; e_phoff - dd 0 ; e_shoff - dd 0 ; e_flags - dw ehdrsize ; e_ehsize - dw phdrsize ; e_phentsize - dw 1 ; e_phnum - dw 0 ; e_shentsize - dw 0 ; e_shnum - dw 0 ; e_shstrndx -ehdrsize equ $ - ehdr - -phdr: ; Elf32_Phdr - dd 1 ; p_type - # don't copy ehdr or phdr into the first segment. - dd 0x54 ; p_offset - # but you can't save on bytes for them, because p_align. - # messing with the ORG won't help you here. - dd 0x08048054 ; p_vaddr - dd 0x08048054 ; p_paddr - dd codesize ; p_filesz - dd codesize ; p_memsz - dd 5 ; p_flags - dd 0x1000 ; p_align -phdrsize equ $ - phdr - -_start: - mov ebx, 42 - mov eax, 1 - int 0x80 - -codesize equ $ - _start |