1 files changed, 0 insertions, 184 deletions
diff --git a/vendor/redox_syscall-0.3.5/src/arch/x86.rs b/vendor/redox_syscall-0.3.5/src/arch/x86.rs
deleted file mode 100644
index 54d8c0a93..000000000
--- a/vendor/redox_syscall-0.3.5/src/arch/x86.rs
+++ /dev/null
@@ -1,184 +0,0 @@
-use core::{mem, slice};
-use core::arch::asm;
-use core::ops::{Deref, DerefMut};
-
-use super::error::{Error, Result};
-
-pub const PAGE_SIZE: usize = 4096;
-
-macro_rules! syscall {
-    ($($name:ident($a:ident, $($b:ident, $($c:ident, $($d:ident, $($e:ident, $($f:ident, )?)?)?)?)?);)+) => {
-        $(
-            pub unsafe fn $name(mut $a: usize, $($b: usize, $($c: usize, $($d: usize, $($e: usize, $($f: usize)?)?)?)?)?) -> Result<usize> {
-                asm!(
-                    "int 0x80",
-                    inout("eax") $a,
-                    $(
-                        in("ebx") $b,
-                        $(
-                            in("ecx") $c,
-                            $(
-                                in("edx") $d,
-                                $(
-                                    in("esi") $e,
-                                    $(
-                                        in("edi") $f,
-                                    )?
-                                )?
-                            )?
-                        )?
-                    )?
-                    options(nostack),
-                );
-
-                Error::demux($a)
-            }
-        )+
-    };
-}
-
-syscall! {
-    syscall0(a,);
-    syscall1(a, b,);
-    syscall2(a, b, c,);
-    syscall3(a, b, c, d,);
-    // Must be done custom because LLVM reserves ESI
-    //syscall4(a, b, c, d, e,);
-    //syscall5(a, b, c, d, e, f,);
-}
-
-pub unsafe fn syscall4(mut a: usize, b: usize, c: usize, d: usize, e: usize)
-                       -> Result<usize> {
-    asm!(
-        "xchg esi, {e}
-        int 0x80
-        xchg esi, {e}",
-        e = in(reg) e,
-        inout("eax") a,
-        in("ebx") b,
-        in("ecx") c,
-        in("edx") d,
-        options(nostack),
-    );
-
-    Error::demux(a)
-}
-
-pub unsafe fn syscall5(mut a: usize, b: usize, c: usize, d: usize, e: usize, f: usize)
-                       -> Result<usize> {
-    asm!(
-        "xchg esi, {e}
-        int 0x80
-        xchg esi, {e}",
-        e = in(reg) e,
-        inout("eax") a,
-        in("ebx") b,
-        in("ecx") c,
-        in("edx") d,
-        in("edi") f,
-        options(nostack),
-    );
-
-    Error::demux(a)
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct IntRegisters {
-    // TODO: Some of these don't get set by Redox yet. Should they?
-
-    pub ebp: usize,
-    pub esi: usize,
-    pub edi: usize,
-    pub ebx: usize,
-    pub eax: usize,
-    pub ecx: usize,
-    pub edx: usize,
-    // pub orig_rax: usize,
-    pub eip: usize,
-    pub cs: usize,
-    pub eflags: usize,
-    pub esp: usize,
-    pub ss: usize,
-    // pub fs_base: usize,
-    // pub gs_base: usize,
-    // pub ds: usize,
-    // pub es: usize,
-    pub fs: usize,
-    // pub gs: usize
-}
-
-impl Deref for IntRegisters {
-    type Target = [u8];
-    fn deref(&self) -> &[u8] {
-        unsafe {
-            slice::from_raw_parts(self as *const IntRegisters as *const u8, mem::size_of::<IntRegisters>())
-        }
-    }
-}
-
-impl DerefMut for IntRegisters {
-    fn deref_mut(&mut self) -> &mut [u8] {
-        unsafe {
-            slice::from_raw_parts_mut(self as *mut IntRegisters as *mut u8, mem::size_of::<IntRegisters>())
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct FloatRegisters {
-    pub fcw: u16,
-    pub fsw: u16,
-    pub ftw: u8,
-    pub _reserved: u8,
-    pub fop: u16,
-    pub fip: u64,
-    pub fdp: u64,
-    pub mxcsr: u32,
-    pub mxcsr_mask: u32,
-    pub st_space: [u128; 8],
-    pub xmm_space: [u128; 16],
-    // TODO: YMM/ZMM
-}
-
-impl Deref for FloatRegisters {
-    type Target = [u8];
-    fn deref(&self) -> &[u8] {
-        unsafe {
-            slice::from_raw_parts(self as *const FloatRegisters as *const u8, mem::size_of::<FloatRegisters>())
-        }
-    }
-}
-
-impl DerefMut for FloatRegisters {
-    fn deref_mut(&mut self) -> &mut [u8] {
-        unsafe {
-            slice::from_raw_parts_mut(self as *mut FloatRegisters as *mut u8, mem::size_of::<FloatRegisters>())
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct EnvRegisters {
-    pub fsbase: u32,
-    pub gsbase: u32,
-}
-
-impl Deref for EnvRegisters {
-    type Target = [u8];
-    fn deref(&self) -> &[u8] {
-        unsafe {
-            slice::from_raw_parts(self as *const EnvRegisters as *const u8, mem::size_of::<EnvRegisters>())
-        }
-    }
-}
-
-impl DerefMut for EnvRegisters {
-    fn deref_mut(&mut self) -> &mut [u8] {
-        unsafe {
-            slice::from_raw_parts_mut(self as *mut EnvRegisters as *mut u8, mem::size_of::<EnvRegisters>())
-        }
-    }
-}