commit
6fa3d748b0
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@ -7,4 +7,4 @@ license = "MIT/Apache-2.0"
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name = "sc"
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readme = "README.md"
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repository = "https://github.com/japaric/syscall.rs"
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version = "0.2.2"
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version = "0.2.3"
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@ -12,7 +12,7 @@
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// Reference http://man7.org/linux/man-pages/man2/syscall.2.html
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#![deny(warnings)]
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#![feature(asm)]
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#![feature(llvm_asm)]
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#![no_std]
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#[cfg(test)]
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@ -14,7 +14,7 @@ pub mod nr;
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#[inline(always)]
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pub unsafe fn syscall0(n: usize) -> usize {
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let ret: usize;
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asm!("syscall" : "={rax}"(ret)
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llvm_asm!("syscall" : "={rax}"(ret)
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: "{rax}"(n)
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: "rcx", "r11", "memory"
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: "volatile");
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@ -24,7 +24,7 @@ pub unsafe fn syscall0(n: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall1(n: usize, a1: usize) -> usize {
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let ret: usize;
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asm!("syscall" : "={rax}"(ret)
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llvm_asm!("syscall" : "={rax}"(ret)
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: "{rax}"(n), "{rdi}"(a1)
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: "rcx", "r11", "memory"
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: "volatile");
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@ -34,7 +34,7 @@ pub unsafe fn syscall1(n: usize, a1: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall2(n: usize, a1: usize, a2: usize) -> usize {
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let ret: usize;
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asm!("syscall" : "={rax}"(ret)
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llvm_asm!("syscall" : "={rax}"(ret)
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: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2)
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: "rcx", "r11", "memory"
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: "volatile");
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@ -44,7 +44,7 @@ pub unsafe fn syscall2(n: usize, a1: usize, a2: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall3(n: usize, a1: usize, a2: usize, a3: usize) -> usize {
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let ret: usize;
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asm!("syscall" : "={rax}"(ret)
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llvm_asm!("syscall" : "={rax}"(ret)
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: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3)
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: "rcx", "r11", "memory"
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: "volatile");
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@ -59,7 +59,7 @@ pub unsafe fn syscall4(n: usize,
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a4: usize)
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-> usize {
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let ret: usize;
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asm!("syscall" : "={rax}"(ret)
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llvm_asm!("syscall" : "={rax}"(ret)
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: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
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"{r10}"(a4)
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: "rcx", "r11", "memory"
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@ -76,7 +76,7 @@ pub unsafe fn syscall5(n: usize,
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a5: usize)
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-> usize {
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let ret: usize;
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asm!("syscall" : "={rax}"(ret)
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llvm_asm!("syscall" : "={rax}"(ret)
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: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
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"{r10}"(a4), "{r8}"(a5)
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: "rcx", "r11", "memory"
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@ -94,7 +94,7 @@ pub unsafe fn syscall6(n: usize,
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a6: usize)
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-> usize {
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let ret: usize;
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asm!("syscall" : "={rax}"(ret)
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llvm_asm!("syscall" : "={rax}"(ret)
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: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
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"{r10}"(a4), "{r8}"(a5), "{r9}"(a6)
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: "rcx", "r11", "memory"
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@ -14,7 +14,7 @@ pub mod nr;
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#[inline(always)]
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pub unsafe fn syscall0(n: usize) -> usize {
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let ret: usize;
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asm!("svc 0"
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llvm_asm!("svc 0"
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: "={x0}"(ret)
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: "{x8}"(n)
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: "memory" "cc"
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@ -25,7 +25,7 @@ pub unsafe fn syscall0(n: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall1(n: usize, a1: usize) -> usize {
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let ret: usize;
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asm!("svc 0"
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llvm_asm!("svc 0"
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: "={x0}"(ret)
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: "{x8}"(n) "{x0}"(a1)
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: "memory" "cc"
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@ -36,7 +36,7 @@ pub unsafe fn syscall1(n: usize, a1: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall2(n: usize, a1: usize, a2: usize) -> usize {
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let ret: usize;
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asm!("svc 0"
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llvm_asm!("svc 0"
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: "={x0}"(ret)
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: "{x8}"(n) "{x0}"(a1) "{x1}"(a2)
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: "memory" "cc"
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@ -47,7 +47,7 @@ pub unsafe fn syscall2(n: usize, a1: usize, a2: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall3(n: usize, a1: usize, a2: usize, a3: usize) -> usize {
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let ret: usize;
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asm!("svc 0"
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llvm_asm!("svc 0"
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: "={x0}"(ret)
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: "{x8}"(n) "{x0}"(a1) "{x1}"(a2) "{x2}"(a3)
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: "memory" "cc"
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@ -63,7 +63,7 @@ pub unsafe fn syscall4(n: usize,
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a4: usize)
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-> usize {
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let ret: usize;
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asm!("svc 0"
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llvm_asm!("svc 0"
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: "={x0}"(ret)
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: "{x8}"(n) "{x0}"(a1) "{x1}"(a2) "{x2}"(a3) "{x3}"(a4)
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: "memory" "cc"
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@ -80,7 +80,7 @@ pub unsafe fn syscall5(n: usize,
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a5: usize)
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-> usize {
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let ret: usize;
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asm!("svc 0" : "={x0}"(ret)
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llvm_asm!("svc 0" : "={x0}"(ret)
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: "{x8}"(n) "{x0}"(a1) "{x1}"(a2) "{x2}"(a3) "{x3}"(a4) "{x4}"(a5)
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: "memory" "cc"
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: "volatile");
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@ -97,7 +97,7 @@ pub unsafe fn syscall6(n: usize,
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a6: usize)
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-> usize {
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let ret: usize;
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asm!("svc 0"
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llvm_asm!("svc 0"
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: "={x0}"(ret)
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: "{x8}"(n) "{x0}"(a1) "{x1}"(a2) "{x2}"(a3) "{x3}"(a4) "{x4}"(a5)
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"{x5}"(a6)
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@ -14,7 +14,7 @@ pub mod nr;
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#[inline(always)]
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pub unsafe fn syscall0(n: usize) -> usize {
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let ret: usize;
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asm!("swi $$0"
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llvm_asm!("swi $$0"
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: "={r0}"(ret)
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: "{r7}"(n)
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: "memory" "cc"
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@ -25,7 +25,7 @@ pub unsafe fn syscall0(n: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall1(n: usize, a1: usize) -> usize {
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let ret: usize;
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asm!("swi $$0"
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llvm_asm!("swi $$0"
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: "={r0}"(ret)
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: "{r7}"(n) "{r0}"(a1)
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: "memory" "cc"
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@ -36,7 +36,7 @@ pub unsafe fn syscall1(n: usize, a1: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall2(n: usize, a1: usize, a2: usize) -> usize {
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let ret: usize;
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asm!("swi $$0"
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llvm_asm!("swi $$0"
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: "={r0}"(ret)
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: "{r7}"(n) "{r0}"(a1) "{r1}"(a2)
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: "memory" "cc"
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@ -47,7 +47,7 @@ pub unsafe fn syscall2(n: usize, a1: usize, a2: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall3(n: usize, a1: usize, a2: usize, a3: usize) -> usize {
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let ret: usize;
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asm!("swi $$0"
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llvm_asm!("swi $$0"
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: "={r0}"(ret)
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: "{r7}"(n) "{r0}"(a1) "{r1}"(a2) "{r2}"(a3)
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: "memory" "cc"
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@ -63,7 +63,7 @@ pub unsafe fn syscall4(n: usize,
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a4: usize)
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-> usize {
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let ret: usize;
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asm!("swi $$0"
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llvm_asm!("swi $$0"
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: "={r0}"(ret)
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: "{r7}"(n) "{r0}"(a1) "{r1}"(a2) "{r2}"(a3) "{r3}"(a4)
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: "memory" "cc"
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@ -80,7 +80,7 @@ pub unsafe fn syscall5(n: usize,
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a5: usize)
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-> usize {
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let ret: usize;
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asm!("swi $$0" : "={r0}"(ret)
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llvm_asm!("swi $$0" : "={r0}"(ret)
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: "{r7}"(n) "{r0}"(a1) "{r1}"(a2) "{r2}"(a3) "{r3}"(a4) "{r4}"(a5)
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: "memory" "cc"
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: "volatile");
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@ -97,7 +97,7 @@ pub unsafe fn syscall6(n: usize,
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a6: usize)
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-> usize {
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let ret: usize;
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asm!("swi $$0"
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llvm_asm!("swi $$0"
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: "={r0}"(ret)
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: "{r7}"(n) "{r0}"(a1) "{r1}"(a2) "{r2}"(a3) "{r3}"(a4) "{r4}"(a5)
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"{r5}"(a6)
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@ -117,7 +117,7 @@ pub unsafe fn syscall7(n: usize,
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a7: usize)
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-> usize {
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let ret: usize;
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asm!("swi $$0"
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llvm_asm!("swi $$0"
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: "={r0}"(ret)
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: "{r7}"(n) "{r0}"(a1) "{r1}"(a2) "{r2}"(a3) "{r3}"(a4) "{r4}"(a5)
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"{r5}"(a6) "{r6}"(a7)
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@ -20,7 +20,7 @@ pub mod nr;
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#[inline(always)]
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pub unsafe fn syscall0(mut nr: usize) -> usize {
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let success: usize;
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "={$7}"(success)
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:
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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@ -35,7 +35,7 @@ pub unsafe fn syscall0(mut nr: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall1(mut nr: usize, a1: usize) -> usize {
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let success: usize;
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "={$7}"(success)
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: "{$4}"(a1)
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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@ -50,7 +50,7 @@ pub unsafe fn syscall1(mut nr: usize, a1: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall2(mut nr: usize, a1: usize, a2: usize) -> usize {
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let success: usize;
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "={$7}"(success)
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: "{$4}"(a1) "{$5}"(a2)
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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@ -69,7 +69,7 @@ pub unsafe fn syscall3(mut nr: usize,
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a3: usize)
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-> usize {
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let success: usize;
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "={$7}"(success)
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: "{$4}"(a1) "{$5}"(a2) "{$6}"(a3)
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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@ -88,7 +88,7 @@ pub unsafe fn syscall4(mut nr: usize,
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a3: usize,
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mut a4: usize)
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-> usize {
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "+{$7}"(a4)
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: "{$4}"(a1) "{$5}"(a2) "{$6}"(a3)
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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@ -104,7 +104,7 @@ pub unsafe fn syscall5(mut nr: usize,
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mut a4: usize,
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a5: usize)
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-> usize {
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asm!(".set noat
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llvm_asm!(".set noat
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subu $$29,20
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sw $5, 16($$29)
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syscall
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@ -126,7 +126,7 @@ pub unsafe fn syscall6(mut nr: usize,
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a5: usize,
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a6: usize)
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-> usize {
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asm!(".set noat
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llvm_asm!(".set noat
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subu $$29,24
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sw $5, 16($$29)
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sw $6, 20($$29)
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@ -16,7 +16,7 @@ pub mod nr;
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#[inline(always)]
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pub unsafe fn syscall0(mut nr: usize) -> usize {
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let success: usize;
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "={$7}"(success)
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:
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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|
@ -31,7 +31,7 @@ pub unsafe fn syscall0(mut nr: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall1(mut nr: usize, a1: usize) -> usize {
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let success: usize;
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "={$7}"(success)
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: "{$4}"(a1)
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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|
@ -46,7 +46,7 @@ pub unsafe fn syscall1(mut nr: usize, a1: usize) -> usize {
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#[inline(always)]
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pub unsafe fn syscall2(mut nr: usize, a1: usize, a2: usize) -> usize {
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let success: usize;
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "={$7}"(success)
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: "{$4}"(a1) "{$5}"(a2)
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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|
@ -65,7 +65,7 @@ pub unsafe fn syscall3(mut nr: usize,
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a3: usize)
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-> usize {
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let success: usize;
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "={$7}"(success)
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: "{$4}"(a1) "{$5}"(a2) "{$6}"(a3)
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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|
@ -84,7 +84,7 @@ pub unsafe fn syscall4(mut nr: usize,
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a3: usize,
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mut a4: usize)
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-> usize {
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "+{$7}"(a4)
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: "{$4}"(a1) "{$5}"(a2) "{$6}"(a3)
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: "$8" "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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|
@ -100,7 +100,7 @@ pub unsafe fn syscall5(mut nr: usize,
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mut a4: usize,
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a5: usize)
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-> usize {
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asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "+{$7}"(a4)
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: "{$4}"(a1) "{$5}"(a2) "{$6}"(a3) "{$8}"(a5)
|
||||
: "$9" "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
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||||
|
@ -117,7 +117,7 @@ pub unsafe fn syscall6(mut nr: usize,
|
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a5: usize,
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a6: usize)
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-> usize {
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||||
asm!("syscall"
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llvm_asm!("syscall"
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: "+{$2}"(nr) "+{$7}"(a4)
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||||
: "{$4}"(a1) "{$5}"(a2) "{$6}"(a3) "{$8}"(a5) "{$9}"(a6)
|
||||
: "$10" "$11" "$12" "$13" "$14" "$15" "$24" "$25" "memory"
|
||||
|
|
|
@ -22,7 +22,7 @@ pub mod nr;
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|||
#[inline(always)]
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||||
pub unsafe fn syscall0(mut n: usize) -> usize {
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||||
let ret: usize;
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||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
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neg $1, $1
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||||
1:"
|
||||
|
@ -35,7 +35,7 @@ pub unsafe fn syscall0(mut n: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall1(mut n: usize, mut a1: usize) -> usize {
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||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
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||||
neg $1, $1
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||||
1:"
|
||||
|
@ -48,7 +48,7 @@ pub unsafe fn syscall1(mut n: usize, mut a1: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall2(mut n: usize, mut a1: usize, mut a2: usize) -> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
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||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -65,7 +65,7 @@ pub unsafe fn syscall3(mut n: usize,
|
|||
mut a2: usize,
|
||||
mut a3: usize)
|
||||
-> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -83,7 +83,7 @@ pub unsafe fn syscall4(mut n: usize,
|
|||
mut a3: usize,
|
||||
mut a4: usize)
|
||||
-> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -102,7 +102,7 @@ pub unsafe fn syscall5(mut n: usize,
|
|||
mut a4: usize,
|
||||
mut a5: usize)
|
||||
-> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -123,7 +123,7 @@ pub unsafe fn syscall6(mut n: usize,
|
|||
mut a5: usize,
|
||||
mut a6: usize)
|
||||
-> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
|
|
@ -19,7 +19,7 @@ pub mod nr;
|
|||
#[inline(always)]
|
||||
pub unsafe fn syscall0(mut n: usize) -> usize {
|
||||
let ret: usize;
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -32,7 +32,7 @@ pub unsafe fn syscall0(mut n: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall1(mut n: usize, mut a1: usize) -> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -45,7 +45,7 @@ pub unsafe fn syscall1(mut n: usize, mut a1: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall2(mut n: usize, mut a1: usize, mut a2: usize) -> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -62,7 +62,7 @@ pub unsafe fn syscall3(mut n: usize,
|
|||
mut a2: usize,
|
||||
mut a3: usize)
|
||||
-> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -80,7 +80,7 @@ pub unsafe fn syscall4(mut n: usize,
|
|||
mut a3: usize,
|
||||
mut a4: usize)
|
||||
-> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -99,7 +99,7 @@ pub unsafe fn syscall5(mut n: usize,
|
|||
mut a4: usize,
|
||||
mut a5: usize)
|
||||
-> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
@ -120,7 +120,7 @@ pub unsafe fn syscall6(mut n: usize,
|
|||
mut a5: usize,
|
||||
mut a6: usize)
|
||||
-> usize {
|
||||
asm!("sc
|
||||
llvm_asm!("sc
|
||||
bns+ 1f
|
||||
neg $1, $1
|
||||
1:"
|
||||
|
|
|
@ -17,7 +17,7 @@ pub mod nr;
|
|||
#[inline(always)]
|
||||
pub unsafe fn syscall0(nr: usize) -> usize {
|
||||
let ret;
|
||||
asm!("t 109
|
||||
llvm_asm!("t 109
|
||||
bcc,pt %xcc, 1f
|
||||
sub %g0, %o0, %o0
|
||||
1:"
|
||||
|
@ -30,7 +30,7 @@ pub unsafe fn syscall0(nr: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall1(nr: usize, mut a1: usize) -> usize {
|
||||
asm!("t 109
|
||||
llvm_asm!("t 109
|
||||
bcc,pt %xcc, 1f
|
||||
sub %g0, %o0, %o0
|
||||
1:"
|
||||
|
@ -43,7 +43,7 @@ pub unsafe fn syscall1(nr: usize, mut a1: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall2(nr: usize, mut a1: usize, a2: usize) -> usize {
|
||||
asm!("t 109
|
||||
llvm_asm!("t 109
|
||||
bcc,pt %xcc, 1f
|
||||
sub %g0, %o0, %o0
|
||||
1:"
|
||||
|
@ -60,7 +60,7 @@ pub unsafe fn syscall3(nr: usize,
|
|||
a2: usize,
|
||||
a3: usize)
|
||||
-> usize {
|
||||
asm!("t 109
|
||||
llvm_asm!("t 109
|
||||
bcc,pt %xcc, 1f
|
||||
sub %g0, %o0, %o0
|
||||
1:"
|
||||
|
@ -78,7 +78,7 @@ pub unsafe fn syscall4(nr: usize,
|
|||
a3: usize,
|
||||
a4: usize)
|
||||
-> usize {
|
||||
asm!("t 109
|
||||
llvm_asm!("t 109
|
||||
bcc,pt %xcc, 1f
|
||||
sub %g0, %o0, %o0
|
||||
1:"
|
||||
|
@ -97,7 +97,7 @@ pub unsafe fn syscall5(nr: usize,
|
|||
a4: usize,
|
||||
a5: usize)
|
||||
-> usize {
|
||||
asm!("t 109
|
||||
llvm_asm!("t 109
|
||||
bcc,pt %xcc, 1f
|
||||
sub %g0, %o0, %o0
|
||||
1:"
|
||||
|
@ -117,7 +117,7 @@ pub unsafe fn syscall6(nr: usize,
|
|||
a5: usize,
|
||||
a6: usize)
|
||||
-> usize {
|
||||
asm!("t 109
|
||||
llvm_asm!("t 109
|
||||
bcc,pt %xcc, 1f
|
||||
sub %g0, %o0, %o0
|
||||
1:"
|
||||
|
|
|
@ -13,7 +13,7 @@ pub mod nr;
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall0(mut n: usize) -> usize {
|
||||
asm!("int $$0x80"
|
||||
llvm_asm!("int $$0x80"
|
||||
: "+{eax}"(n)
|
||||
:
|
||||
: "memory" "cc"
|
||||
|
@ -23,7 +23,7 @@ pub unsafe fn syscall0(mut n: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall1(mut n: usize, a1: usize) -> usize {
|
||||
asm!("int $$0x80"
|
||||
llvm_asm!("int $$0x80"
|
||||
: "+{eax}"(n)
|
||||
: "{ebx}"(a1)
|
||||
: "memory" "cc"
|
||||
|
@ -33,7 +33,7 @@ pub unsafe fn syscall1(mut n: usize, a1: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall2(mut n: usize, a1: usize, a2: usize) -> usize {
|
||||
asm!("int $$0x80"
|
||||
llvm_asm!("int $$0x80"
|
||||
: "+{eax}"(n)
|
||||
: "{ebx}"(a1) "{ecx}"(a2)
|
||||
: "memory" "cc"
|
||||
|
@ -43,7 +43,7 @@ pub unsafe fn syscall2(mut n: usize, a1: usize, a2: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall3(mut n: usize, a1: usize, a2: usize, a3: usize) -> usize {
|
||||
asm!("int $$0x80"
|
||||
llvm_asm!("int $$0x80"
|
||||
: "+{eax}"(n)
|
||||
: "{ebx}"(a1) "{ecx}"(a2) "{edx}"(a3)
|
||||
: "memory" "cc"
|
||||
|
@ -58,7 +58,7 @@ pub unsafe fn syscall4(mut n: usize,
|
|||
a3: usize,
|
||||
a4: usize)
|
||||
-> usize {
|
||||
asm!("int $$0x80"
|
||||
llvm_asm!("int $$0x80"
|
||||
: "+{eax}"(n)
|
||||
: "{ebx}"(a1) "{ecx}"(a2) "{edx}"(a3) "{esi}"(a4)
|
||||
: "memory" "cc"
|
||||
|
@ -74,7 +74,7 @@ pub unsafe fn syscall5(mut n: usize,
|
|||
a4: usize,
|
||||
a5: usize)
|
||||
-> usize {
|
||||
asm!("int $$0x80"
|
||||
llvm_asm!("int $$0x80"
|
||||
: "+{eax}"(n)
|
||||
: "{ebx}"(a1) "{ecx}"(a2) "{edx}"(a3) "{esi}"(a4) "{edi}"(a5)
|
||||
: "memory" "cc"
|
||||
|
@ -95,7 +95,7 @@ pub unsafe fn syscall6(n: usize,
|
|||
|
||||
// XXX: this fails when building without optimizations:
|
||||
//
|
||||
// asm!("int $$0x80" : "={eax}"(ret)
|
||||
// llvm_asm!("int $$0x80" : "={eax}"(ret)
|
||||
// : "{eax}"(n), "{ebx}"(a1), "{ecx}"(a2), "{edx}"(a3),
|
||||
// "{esi}"(a4), "{edi}"(a5), "{ebp}"(a6)
|
||||
// : "memory" "cc"
|
||||
|
@ -106,7 +106,7 @@ pub unsafe fn syscall6(n: usize,
|
|||
// XXX: this fails when building with optimizations as the "m"(a6) gets
|
||||
// translated to [esp+offset] but the push ebp moved esp.
|
||||
//
|
||||
// asm!("push %ebp
|
||||
// llvm_asm!("push %ebp
|
||||
// mov $7, %ebp
|
||||
// int $$0x80
|
||||
// pop %ebp"
|
||||
|
@ -123,7 +123,7 @@ pub unsafe fn syscall6(n: usize,
|
|||
// and manually save restore ebp.
|
||||
let args = [n, a1, a2, a3, a4, a5, a6];
|
||||
|
||||
asm!("push %ebp
|
||||
llvm_asm!("push %ebp
|
||||
movl 24(%eax), %ebp
|
||||
movl 20(%eax), %edi
|
||||
movl 16(%eax), %esi
|
||||
|
|
|
@ -13,7 +13,7 @@ pub mod nr;
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall0(mut n: usize) -> usize {
|
||||
asm!("syscall"
|
||||
llvm_asm!("syscall"
|
||||
: "+{rax}"(n)
|
||||
:
|
||||
: "rcx", "r11", "memory"
|
||||
|
@ -23,7 +23,7 @@ pub unsafe fn syscall0(mut n: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall1(mut n: usize, a1: usize) -> usize {
|
||||
asm!("syscall"
|
||||
llvm_asm!("syscall"
|
||||
: "+{rax}"(n)
|
||||
: "{rdi}"(a1)
|
||||
: "rcx", "r11", "memory"
|
||||
|
@ -33,7 +33,7 @@ pub unsafe fn syscall1(mut n: usize, a1: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall2(mut n: usize, a1: usize, a2: usize) -> usize {
|
||||
asm!("syscall"
|
||||
llvm_asm!("syscall"
|
||||
: "+{rax}"(n)
|
||||
: "{rdi}"(a1) "{rsi}"(a2)
|
||||
: "rcx", "r11", "memory"
|
||||
|
@ -43,7 +43,7 @@ pub unsafe fn syscall2(mut n: usize, a1: usize, a2: usize) -> usize {
|
|||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall3(mut n: usize, a1: usize, a2: usize, a3: usize) -> usize {
|
||||
asm!("syscall"
|
||||
llvm_asm!("syscall"
|
||||
: "+{rax}"(n)
|
||||
: "{rdi}"(a1) "{rsi}"(a2) "{rdx}"(a3)
|
||||
: "rcx", "r11", "memory"
|
||||
|
@ -58,7 +58,7 @@ pub unsafe fn syscall4(mut n: usize,
|
|||
a3: usize,
|
||||
a4: usize)
|
||||
-> usize {
|
||||
asm!("syscall"
|
||||
llvm_asm!("syscall"
|
||||
: "+{rax}"(n)
|
||||
: "{rdi}"(a1) "{rsi}"(a2) "{rdx}"(a3) "{r10}"(a4)
|
||||
: "rcx", "r11", "memory"
|
||||
|
@ -74,7 +74,7 @@ pub unsafe fn syscall5(mut n: usize,
|
|||
a4: usize,
|
||||
a5: usize)
|
||||
-> usize {
|
||||
asm!("syscall"
|
||||
llvm_asm!("syscall"
|
||||
: "+{rax}"(n)
|
||||
: "{rdi}"(a1) "{rsi}"(a2) "{rdx}"(a3) "{r10}"(a4) "{r8}"(a5)
|
||||
: "rcx", "r11", "memory"
|
||||
|
@ -91,7 +91,7 @@ pub unsafe fn syscall6(mut n: usize,
|
|||
a5: usize,
|
||||
a6: usize)
|
||||
-> usize {
|
||||
asm!("syscall"
|
||||
llvm_asm!("syscall"
|
||||
: "+{rax}"(n)
|
||||
: "{rdi}"(a1) "{rsi}"(a2) "{rdx}"(a3) "{r10}"(a4) "{r8}"(a5)"{r9}"(a6)
|
||||
: "rcx", "r11", "memory"
|
||||
|
|
|
@ -11,11 +11,13 @@
|
|||
|
||||
pub mod nr;
|
||||
|
||||
const MACOS_SYSCALL_PREFIX: usize = 33554432;
|
||||
|
||||
#[inline(always)]
|
||||
pub unsafe fn syscall0(n: usize) -> usize {
|
||||
let ret: usize;
|
||||
asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n)
|
||||
llvm_asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n + MACOS_SYSCALL_PREFIX)
|
||||
: "rcx", "r11", "memory"
|
||||
: "volatile");
|
||||
ret
|
||||
|
@ -24,8 +26,8 @@ pub unsafe fn syscall0(n: usize) -> usize {
|
|||
#[inline(always)]
|
||||
pub unsafe fn syscall1(n: usize, a1: usize) -> usize {
|
||||
let ret: usize;
|
||||
asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n), "{rdi}"(a1)
|
||||
llvm_asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n + MACOS_SYSCALL_PREFIX), "{rdi}"(a1)
|
||||
: "rcx", "r11", "memory"
|
||||
: "volatile");
|
||||
ret
|
||||
|
@ -34,8 +36,8 @@ pub unsafe fn syscall1(n: usize, a1: usize) -> usize {
|
|||
#[inline(always)]
|
||||
pub unsafe fn syscall2(n: usize, a1: usize, a2: usize) -> usize {
|
||||
let ret: usize;
|
||||
asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2)
|
||||
llvm_asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n + MACOS_SYSCALL_PREFIX), "{rdi}"(a1), "{rsi}"(a2)
|
||||
: "rcx", "r11", "memory"
|
||||
: "volatile");
|
||||
ret
|
||||
|
@ -44,8 +46,8 @@ pub unsafe fn syscall2(n: usize, a1: usize, a2: usize) -> usize {
|
|||
#[inline(always)]
|
||||
pub unsafe fn syscall3(n: usize, a1: usize, a2: usize, a3: usize) -> usize {
|
||||
let ret: usize;
|
||||
asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3)
|
||||
llvm_asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n + MACOS_SYSCALL_PREFIX), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3)
|
||||
: "rcx", "r11", "memory"
|
||||
: "volatile");
|
||||
ret
|
||||
|
@ -59,8 +61,8 @@ pub unsafe fn syscall4(n: usize,
|
|||
a4: usize)
|
||||
-> usize {
|
||||
let ret: usize;
|
||||
asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
|
||||
llvm_asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n + MACOS_SYSCALL_PREFIX), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
|
||||
"{r10}"(a4)
|
||||
: "rcx", "r11", "memory"
|
||||
: "volatile");
|
||||
|
@ -76,8 +78,8 @@ pub unsafe fn syscall5(n: usize,
|
|||
a5: usize)
|
||||
-> usize {
|
||||
let ret: usize;
|
||||
asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
|
||||
llvm_asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n + MACOS_SYSCALL_PREFIX), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
|
||||
"{r10}"(a4), "{r8}"(a5)
|
||||
: "rcx", "r11", "memory"
|
||||
: "volatile");
|
||||
|
@ -94,8 +96,8 @@ pub unsafe fn syscall6(n: usize,
|
|||
a6: usize)
|
||||
-> usize {
|
||||
let ret: usize;
|
||||
asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
|
||||
llvm_asm!("syscall" : "={rax}"(ret)
|
||||
: "{rax}"(n + MACOS_SYSCALL_PREFIX), "{rdi}"(a1), "{rsi}"(a2), "{rdx}"(a3),
|
||||
"{r10}"(a4), "{r8}"(a5), "{r9}"(a6)
|
||||
: "rcx", "r11", "memory"
|
||||
: "volatile");
|
||||
|
|
Loading…
Reference in a new issue