b581da41f8
* add `setFnTest`, `setFnVisible`, `setFnStaticEval`, `setFnNoInline` builtin functions to replace previous directive functionality * add `coldcc` and `nakedcc` as keywords which can be used as part of a function prototype. * `setDebugSafety` builtin can be used to set debug safety features at a per block scope level. * closes #169
25 lines
576 B
Zig
25 lines
576 B
Zig
// These functions are provided when not linking against libc because LLVM
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// sometimes generates code that calls them.
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export fn memset(dest: &u8, c: u8, n: usize) -> &u8 {
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@setDebugSafety(this, false);
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var index: usize = 0;
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while (index != n) {
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dest[index] = c;
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index += 1;
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}
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return dest;
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}
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export fn memcpy(noalias dest: &u8, noalias src: &const u8, n: usize) -> &u8 {
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@setDebugSafety(this, false);
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var index: usize = 0;
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while (index != n) {
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dest[index] = src[index];
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index += 1;
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}
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return dest;
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}
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