1 files changed, 0 insertions, 92 deletions
diff --git a/src/bits64/segmentation.rs b/src/bits64/segmentation.rs
deleted file mode 100644
index 4f12358..0000000
--- a/src/bits64/segmentation.rs
+++ /dev/null
@@ -1,92 +0,0 @@
-//! Program x86 segmentation hardware.
-
-/// Entry for GDT or LDT. Provides size and location of a segment.
-bitflags! {
-    pub flags SegmentDescriptor: u64 {
-        /// Descriptor type (0 = system; 1 = code or data).
-        const DESC_S    = 1 << (32+12),
-        /// Descriptor privilege level 0.
-        const DESC_DPL0 = 0b00 << (32+13),
-        /// Descriptor privilege level 1.
-        const DESC_DPL1 = 0b01 << (32+13),
-        /// Descriptor privilege level 2.
-        const DESC_DPL2 = 0b10 << (32+13),
-        /// Descriptor privilege level 3.
-        const DESC_DPL3 = 0b11 << (32+13),
-        /// Descriptor is Present.
-        const DESC_P = 1 << (32+15),
-        /// Available for use by system software.
-        const DESC_AVL  = 1 << (32+20),
-        /// 64-bit code segment (IA-32e mode only).
-        const DESC_L    = 1 << (32+21),
-        /// Default operation size (0 = 16-bit segment, 1 = 32-bit segment)
-        const DESC_DB   = 1 << (32+22),
-        ///  Granularity.
-        const DESC_G    = 1 << (32+23),
-
-        // System-Segment and Gate-Descriptor Types for IA32e mode.
-        // When the S (descriptor type) flag in a segment descriptor is clear,
-        // the descriptor type is a system descriptor.
-
-        const TYPE_SYS_LDT = 0b0010 << (32+8),
-        const TYPE_SYS_TSS_AVAILABLE = 0b1001 << (32+8),
-        const TYPE_SYS_TSS_BUSY = 0b1011 << (32+8),
-        const TYPE_SYS_CALL_GATE = 0b1100 << (32+8),
-        const TYPE_SYS_INTERRUPT_GATE = 0b1110 << (32+8),
-        const TYPE_SYS_TRAP_GATE = 0b1111 << (32+8),
-
-        // Code- and Data-Segment Descriptor Types.
-        // When the S (descriptor type) flag in a segment descriptor is set,
-        // the descriptor is for either a code or a data segment.
-
-        /// Data Read-Only
-        const TYPE_D_RO = 0b0000 << (32+8),
-        /// Data Read-Only, accessed
-        const TYPE_D_ROA = 0b0001 << (32+8),
-        /// Data Read/Write
-        const TYPE_D_RW = 0b0010 << (32+8),
-        /// Data Read/Write, accessed
-        const TYPE_D_RWA = 0b0011 << (32+8),
-        /// Data Read-Only, expand-down
-        const TYPE_D_ROEXD = 0b0100 << (32+8),
-        /// Data Read-Only, expand-down, accessed
-        const TYPE_D_ROEXDA = 0b0101 << (32+8),
-        /// Data Read/Write, expand-down
-        const TYPE_D_RWEXD = 0b0110 << (32+8),
-        /// Data Read/Write, expand-down, accessed
-        const TYPE_D_RWEXDA = 0b0111 << (32+8),
-
-        /// Code Execute-Only
-        const TYPE_C_EO = 0b1000 << (32+8),
-        /// Code Execute-Only, accessed
-        const TYPE_C_EOA = 0b1001 << (32+8),
-        /// Code Execute/Read
-        const TYPE_C_ER = 0b1010 << (32+8),
-        /// Code Execute/Read, accessed
-        const TYPE_C_ERA = 0b1011 << (32+8),
-        /// Code Execute-Only, conforming
-        const TYPE_C_EOC = 0b1100 << (32+8),
-        /// Code Execute-Only, conforming, accessed
-        const TYPE_C_EOCA = 0b1101 << (32+8),
-        /// Code Execute/Read, conforming
-        const TYPE_C_ERC = 0b1110 << (32+8),
-        /// Code Execute/Read, conforming, accessed
-        const TYPE_C_ERCA = 0b1111 << (32+8),
-    }
-}
-
-/// This is data-structure is a ugly mess thing so we provide some
-/// convenience function to program it.
-impl SegmentDescriptor {
-    pub fn new(base: u32, limit: u32) -> SegmentDescriptor {
-        let base_low: u64 = base as u64 & 0xffffff;
-        let base_high: u64 = (base as u64 >> 24) & 0xff;
-
-        let limit_low: u64 = limit as u64 & 0xffff;
-        let limit_high: u64 = (limit as u64 & (0b1111 << 16)) >> 16;
-
-        SegmentDescriptor {
-            bits: limit_low | base_low << 16 | limit_high << (32 + 16) | base_high << (32 + 24),
-        }
-    }
-}