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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/rustix/src/backend/linux_raw/arch/mips.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/rustix/src/backend/linux_raw/arch/mips.rs')
-rw-r--r--vendor/rustix/src/backend/linux_raw/arch/mips.rs543
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
- })
-}