Merge pull request #16 from QuiltOS/master

Fix #15: Combine with https://github.com/Tobba/libcpu 

1 files changed, 0 insertions, 37 deletions

diff --git a/src/io.rs b/src/io.rs
deleted file mode 100644
index bb7cfb0..0000000
--- a/src/io.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-//! I/O port functionality.
-
-/// Write 8 bits to port
-pub unsafe fn outb(port: u16, val: u8) {
-    asm!("outb %al, %dx" :: "{dx}"(port), "{al}"(val));
-}
-
-/// Read 8 bits from port
-pub unsafe fn inb(port: u16) -> u8 {
-    let ret: u8;
-    asm!("inb %dx, %al" : "={ax}"(ret) : "{dx}"(port) :: "volatile");
-    return ret;
-}
-
-/// Write 16 bits to port
-pub unsafe fn outw(port: u16, val: u16) {
-    asm!("outw %ax, %dx" :: "{dx}"(port), "{al}"(val));
-}
-
-/// Read 16 bits from port
-pub unsafe fn inw(port: u16) -> u16 {
-    let ret: u16;
-    asm!("inw %dx, %ax" : "={ax}"(ret) : "{dx}"(port) :: "volatile");
-    return ret;
-}
-
-/// Write 32 bits to port
-pub unsafe fn outl(port: u16, val: u32) {
-    asm!("outl %eax, %dx" :: "{dx}"(port), "{al}"(val));
-}
-
-/// Read 32 bits from port
-pub unsafe fn inl(port: u16) -> u32 {
-    let ret: u32;
-    asm!("inl %dx, %eax" : "={ax}"(ret) : "{dx}"(port) :: "volatile");
-    return ret;
-}