diff options
Diffstat (limited to 'qemu/roms/openbios/arch/x86/lib.c')
-rw-r--r-- | qemu/roms/openbios/arch/x86/lib.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/qemu/roms/openbios/arch/x86/lib.c b/qemu/roms/openbios/arch/x86/lib.c deleted file mode 100644 index eeb901b4a..000000000 --- a/qemu/roms/openbios/arch/x86/lib.c +++ /dev/null @@ -1,56 +0,0 @@ -/* lib.c - * tag: simple function library - * - * Copyright (C) 2003 Stefan Reinauer - * - * See the file "COPYING" for further information about - * the copyright and warranty status of this work. - */ - -#include "config.h" -#include "asm/types.h" -#include <stdarg.h> -#include "libc/stdlib.h" -#include "libc/vsprintf.h" -#include "kernel/kernel.h" - -/* Format a string and print it on the screen, just like the libc - * function printf. - */ -int printk( const char *fmt, ... ) -{ - char *p, buf[512]; - va_list args; - int i; - - va_start(args, fmt); - i = vsnprintf(buf, sizeof(buf), fmt, args); - va_end(args); - - for( p=buf; *p; p++ ) - putchar(*p); - return i; -} - -// dumb quick memory allocator until we get a decent thing here. - -#define MEMSIZE 128*1024 -static char memory[MEMSIZE]; -static void *memptr=memory; -static int memsize=MEMSIZE; - -void *malloc(int size) -{ - void *ret=(void *)0; - if(memsize>=size) { - memsize-=size; - ret=memptr; - memptr = (void *)((unsigned long)memptr + size); - } - return ret; -} - -void free(void *ptr) -{ - /* Nothing yet */ -} |