From 144c345daf6275a4dd8c75a0cc888679805464da Mon Sep 17 00:00:00 2001 From: bellard Date: Sun, 15 Jun 2003 20:42:31 +0000 Subject: consistent hello naming git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@247 c046a42c-6fe2-441c-8c8c-71466251a162 --- tests/hello-i386.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 tests/hello-i386.c (limited to 'tests/hello-i386.c') diff --git a/tests/hello-i386.c b/tests/hello-i386.c new file mode 100644 index 0000000..e00245d --- /dev/null +++ b/tests/hello-i386.c @@ -0,0 +1,26 @@ +#include + +extern inline volatile void exit(int status) +{ + int __res; + __asm__ volatile ("movl %%ecx,%%ebx\n"\ + "int $0x80" \ + : "=a" (__res) : "0" (__NR_exit),"c" ((long)(status))); +} + +extern inline int write(int fd, const char * buf, int len) +{ + int status; + __asm__ volatile ("pushl %%ebx\n"\ + "movl %%esi,%%ebx\n"\ + "int $0x80\n" \ + "popl %%ebx\n"\ + : "=a" (status) \ + : "0" (__NR_write),"S" ((long)(fd)),"c" ((long)(buf)),"d" ((long)(len))); +} + +void _start(void) +{ + write(1, "Hello World\n", 12); + exit(0); +} -- cgit v1.1