From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- meson/test cases/nasm/1 configure file/hello.asm | 27 ++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 meson/test cases/nasm/1 configure file/hello.asm (limited to 'meson/test cases/nasm/1 configure file/hello.asm') diff --git a/meson/test cases/nasm/1 configure file/hello.asm b/meson/test cases/nasm/1 configure file/hello.asm new file mode 100644 index 000000000..bf4bf9688 --- /dev/null +++ b/meson/test cases/nasm/1 configure file/hello.asm @@ -0,0 +1,27 @@ +; hello.asm a first program for nasm for Linux, Intel, gcc +; +; assemble: nasm -f elf -l hello.lst hello.asm +; link: gcc -o hello hello.o +; run: hello +; output is: Hello World + +%include "config.asm" + + SECTION .data ; data section +msg: db "Hello World",10 ; the string to print, 10=cr +len: equ $-msg ; "$" means "here" + ; len is a value, not an address + + SECTION .text ; code section + global main ; make label available to linker +main: ; standard gcc entry point + + mov edx,len ; arg3, length of string to print + mov ecx,msg ; arg2, pointer to string + mov ebx,1 ; arg1, where to write, screen + mov eax,4 ; write sysout command to int 80 hex + int 0x80 ; interrupt 80 hex, call kernel + + mov ebx,HELLO ; exit code, 0=normal + mov eax,1 ; exit command to kernel + int 0x80 ; interrupt 80 hex, call kernel -- cgit 1.2.3-korg