diff options
Diffstat (limited to 'ctr-std/src/sys/redox/syscall/arch/arm.rs')
| -rw-r--r-- | ctr-std/src/sys/redox/syscall/arch/arm.rs | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/ctr-std/src/sys/redox/syscall/arch/arm.rs b/ctr-std/src/sys/redox/syscall/arch/arm.rs deleted file mode 100644 index 9fb3961..0000000 --- a/ctr-std/src/sys/redox/syscall/arch/arm.rs +++ /dev/null @@ -1,83 +0,0 @@ -// Copyright 2016 The Rust Project Developers. See the COPYRIGHT -// file at the top-level directory of this distribution and at -// http://rust-lang.org/COPYRIGHT. -// -// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or -// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license -// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -use super::error::{Error, Result}; - -pub unsafe fn syscall0(mut a: usize) -> Result<usize> { - asm!("swi $$0" - : "={r0}"(a) - : "{r7}"(a) - : "memory" - : "volatile"); - - Error::demux(a) -} - -pub unsafe fn syscall1(mut a: usize, b: usize) -> Result<usize> { - asm!("swi $$0" - : "={r0}"(a) - : "{r7}"(a), "{r0}"(b) - : "memory" - : "volatile"); - - Error::demux(a) -} - -// Clobbers all registers - special for clone -pub unsafe fn syscall1_clobber(mut a: usize, b: usize) -> Result<usize> { - asm!("swi $$0" - : "={r0}"(a) - : "{r7}"(a), "{r0}"(b) - : "memory", "r0", "r1", "r2", "r3", "r4" - : "volatile"); - - Error::demux(a) -} - -pub unsafe fn syscall2(mut a: usize, b: usize, c: usize) -> Result<usize> { - asm!("swi $$0" - : "={r0}"(a) - : "{r7}"(a), "{r0}"(b), "{r1}"(c) - : "memory" - : "volatile"); - - Error::demux(a) -} - -pub unsafe fn syscall3(mut a: usize, b: usize, c: usize, d: usize) -> Result<usize> { - asm!("swi $$0" - : "={r0}"(a) - : "{r7}"(a), "{r0}"(b), "{r1}"(c), "{r2}"(d) - : "memory" - : "volatile"); - - Error::demux(a) -} - -pub unsafe fn syscall4(mut a: usize, b: usize, c: usize, d: usize, e: usize) -> Result<usize> { - asm!("swi $$0" - : "={r0}"(a) - : "{r7}"(a), "{r0}"(b), "{r1}"(c), "{r2}"(d), "{r3}"(e) - : "memory" - : "volatile"); - - Error::demux(a) -} - -pub unsafe fn syscall5(mut a: usize, b: usize, c: usize, d: usize, e: usize, f: usize) - -> Result<usize> { - asm!("swi $$0" - : "={r0}"(a) - : "{r7}"(a), "{r0}"(b), "{r1}"(c), "{r2}"(d), "{r3}"(e), "{r4}"(f) - : "memory" - : "volatile"); - - Error::demux(a) -} |