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| author | Nathan Reiner <nathan@nathanreiner.xyz> | 2023-02-15 15:07:56 +0100 |
|---|---|---|
| committer | Nathan Reiner <nathan@nathanreiner.xyz> | 2023-02-15 15:07:56 +0100 |
| commit | 1645da679ce50b13b6f19a062eabd2d869762a07 (patch) | |
| tree | 37e19f84000df69bb2a7d88a2f3db800ead6a85a /lib/sys/mmap.h | |
| parent | 3a369468f7daae5b3a60feaa50c6050b240be6d4 (diff) | |
add framebuffer image support
Diffstat (limited to 'lib/sys/mmap.h')
| -rw-r--r-- | lib/sys/mmap.h | 10 |
1 files changed, 8 insertions, 2 deletions
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 |