From 1645da679ce50b13b6f19a062eabd2d869762a07 Mon Sep 17 00:00:00 2001 From: Nathan Reiner Date: Wed, 15 Feb 2023 15:07:56 +0100 Subject: add framebuffer image support --- lib/sys/mmap.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'lib/sys/mmap.h') diff --git a/lib/sys/mmap.h b/lib/sys/mmap.h index d555e68..f16493e 100644 --- a/lib/sys/mmap.h +++ b/lib/sys/mmap.h @@ -1,6 +1,7 @@ #ifndef MMAP_H #define MMAP_H #include "syscalls.h" +#include "sizes.h" #define PROT_READ 0x1 #define PROT_WRITE 0x2 @@ -10,9 +11,14 @@ #define MAP_SHARED 0x1 #define MAP_PRIVATE 0x2 -static void * mmap(void * addr, unsigned long size, int prot, int flags, int fd, int offset) +static void *mmap(void * addr, u64 size, u64 prot, u64 flags, u64 fd, u64 offset) { - return syscall(MMAP, size, prot, flags, fd, offset); + __asm__( + "mov $9, %rax\n" + "mov %rcx, %r10\n" + "syscall\n" + ); + //return syscall(MMAP, addr, size, prot, flags, fd, offset); } #endif -- cgit v1.2.3-70-g09d2