forked from M-Labs/zynq-rs
30 lines
492 B
Rust
30 lines
492 B
Rust
/// The classic no-op
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#[inline]
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pub fn nop() {
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unsafe { asm!("nop" :::: "volatile") }
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}
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/// Wait For Event
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#[inline]
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pub fn wfe() {
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unsafe { asm!("wfe" :::: "volatile") }
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}
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/// Data Memory Barrier
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#[inline]
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pub fn dmb() {
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unsafe { asm!("dmb" :::: "volatile") }
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}
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/// Data Synchronization Barrier
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#[inline]
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pub fn dsb() {
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unsafe { asm!("dsb" :::: "volatile") }
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}
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/// Instruction Synchronization Barrier
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#[inline]
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pub fn isb() {
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unsafe { asm!("isb" :::: "volatile") }
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}
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