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WIP: VESA driver. Make initfs generated by code

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This commit is contained in:
Jeremy Soller 2016-09-20 21:52:45 -06:00
commit e110ab81b8
1 changed files with 431 additions and 307 deletions
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8
syscall/src/lib.rs
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@ -110,6 +110,14 @@ pub fn open(path: &str, flags: usize) -> Result<usize> {
unsafe { syscall3(SYS_OPEN, path.as_ptr() as usize, path.len(), flags) }
}
pub unsafe fn physmap(physical_address: usize, size: usize, flags: usize) -> Result<usize> {
syscall3(SYS_PHYSMAP, physical_address, size, flags)
}
pub unsafe fn physunmap(virtual_address: usize) -> Result<usize> {
syscall1(SYS_PHYSUNMAP, virtual_address)
}
pub fn pipe2(fds: &mut [usize; 2], flags: usize) -> Result<usize> {
unsafe { syscall2(SYS_PIPE2, fds.as_ptr() as usize, flags) }
}