1 files changed, 0 insertions, 543 deletions
diff --git a/vendor/rustix/src/backend/linux_raw/arch/mips.rs b/vendor/rustix/src/backend/linux_raw/arch/mips.rs
deleted file mode 100644
index 37932e0..0000000
--- a/vendor/rustix/src/backend/linux_raw/arch/mips.rs
+++ /dev/null
@@ -1,543 +0,0 @@
-//! mipsel Linux system calls.
-//!
-//! On mipsel, Linux indicates success or failure using `$a3` rather
-//! than by returning a negative error code as most other architectures do.
-//!
-//! Mips-family platforms have a special calling convention for `__NR_pipe`,
-//! however we use `__NR_pipe2` instead to avoid having to implement it.
-
-use crate::backend::reg::{
-    ArgReg, FromAsm, RetReg, SyscallNumber, ToAsm, A0, A1, A2, A3, A4, A5, A6, R0,
-};
-use core::arch::asm;
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall0_readonly(nr: SyscallNumber) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        lateout("$7" /*$a3*/) err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags, readonly)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall1(nr: SyscallNumber<'_>, a0: ArgReg<'_, A0>) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        lateout("$7" /*$a3*/) err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall1_readonly(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        lateout("$7" /*$a3*/) err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags, readonly)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall1_noreturn(nr: SyscallNumber<'_>, a0: ArgReg<'_, A0>) -> ! {
-    asm!(
-        "syscall",
-        in("$2" /*$v0*/) nr.to_asm(),
-        in("$4" /*$a0*/) a0.to_asm(),
-        options(nostack, noreturn)
-    )
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall2(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        lateout("$7" /*$a3*/) err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall2_readonly(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        lateout("$7" /*$a3*/) err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags, readonly)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall3(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        lateout("$7" /*$a3*/) err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall3_readonly(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        lateout("$7" /*$a3*/) err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags, readonly)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall4(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-    a3: ArgReg<'_, A3>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        inlateout("$7" /*$a3*/) a3.to_asm() => err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall4_readonly(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-    a3: ArgReg<'_, A3>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        "syscall",
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        inlateout("$7" /*$a3*/) a3.to_asm() => err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(nostack, preserves_flags, readonly)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall5(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-    a3: ArgReg<'_, A3>,
-    a4: ArgReg<'_, A4>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        ".set noat",
-        "subu $sp, 32",
-        "sw {}, 16($sp)",
-        "syscall",
-        "addu $sp, 32",
-        ".set at",
-        in(reg) a4.to_asm(),
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        inlateout("$7" /*$a3*/) a3.to_asm() => err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(preserves_flags)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall5_readonly(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-    a3: ArgReg<'_, A3>,
-    a4: ArgReg<'_, A4>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        ".set noat",
-        "subu $sp, 32",
-        "sw {}, 16($sp)",
-        "syscall",
-        "addu $sp, 32",
-        ".set at",
-        in(reg) a4.to_asm(),
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        inlateout("$7" /*$a3*/) a3.to_asm() => err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(preserves_flags, readonly)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall6(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-    a3: ArgReg<'_, A3>,
-    a4: ArgReg<'_, A4>,
-    a5: ArgReg<'_, A5>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        ".set noat",
-        "subu $sp, 32",
-        "sw {}, 16($sp)",
-        "sw {}, 20($sp)",
-        "syscall",
-        "addu $sp, 32",
-        ".set at",
-        in(reg) a4.to_asm(),
-        in(reg) a5.to_asm(),
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        inlateout("$7" /*$a3*/) a3.to_asm() => err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(preserves_flags)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall6_readonly(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-    a3: ArgReg<'_, A3>,
-    a4: ArgReg<'_, A4>,
-    a5: ArgReg<'_, A5>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        ".set noat",
-        "subu $sp, 32",
-        "sw {}, 16($sp)",
-        "sw {}, 20($sp)",
-        "syscall",
-        "addu $sp, 32",
-        ".set at",
-        in(reg) a4.to_asm(),
-        in(reg) a5.to_asm(),
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        inlateout("$7" /*$a3*/) a3.to_asm() => err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(preserves_flags, readonly)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}
-
-#[inline]
-pub(in crate::backend) unsafe fn syscall7_readonly(
-    nr: SyscallNumber<'_>,
-    a0: ArgReg<'_, A0>,
-    a1: ArgReg<'_, A1>,
-    a2: ArgReg<'_, A2>,
-    a3: ArgReg<'_, A3>,
-    a4: ArgReg<'_, A4>,
-    a5: ArgReg<'_, A5>,
-    a6: ArgReg<'_, A6>,
-) -> RetReg<R0> {
-    let x0;
-    let err: usize;
-    asm!(
-        ".set noat",
-        "subu $sp, 32",
-        "sw {}, 16($sp)",
-        "sw {}, 20($sp)",
-        "sw {}, 24($sp)",
-        "syscall",
-        "addu $sp, 32",
-        ".set at",
-        in(reg) a4.to_asm(),
-        in(reg) a5.to_asm(),
-        in(reg) a6.to_asm(),
-        inlateout("$2" /*$v0*/) nr.to_asm() => x0,
-        in("$4" /*$a0*/) a0.to_asm(),
-        in("$5" /*$a1*/) a1.to_asm(),
-        in("$6" /*$a2*/) a2.to_asm(),
-        inlateout("$7" /*$a3*/) a3.to_asm() => err,
-        lateout("$8" /*$t0*/) _,
-        lateout("$9" /*$t1*/) _,
-        lateout("$10" /*$t2*/) _,
-        lateout("$11" /*$t3*/) _,
-        lateout("$12" /*$t4*/) _,
-        lateout("$13" /*$t5*/) _,
-        lateout("$14" /*$t6*/) _,
-        lateout("$15" /*$t7*/) _,
-        lateout("$24" /*$t8*/) _,
-        lateout("$25" /*$t9*/) _,
-        options(preserves_flags, readonly)
-    );
-    FromAsm::from_asm(if err != 0 {
-        (x0 as usize).wrapping_neg() as *mut _
-    } else {
-        x0
-    })
-}