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| author | johannst <johannst@users.noreply.github.com> | 2023-01-05 20:25:01 +0000 |
|---|---|---|
| committer | johannst <johannst@users.noreply.github.com> | 2023-01-05 20:25:01 +0000 |
| commit | 617f0d65b20b7b405b1acecea6f99ccd0a6d73f3 (patch) | |
| tree | e6a099742adc94662482bd305e025d56ed6d3a24 /src/llvm_kaleidoscope_rs/llvm/mod.rs.html | |
| parent | 73e25a571f12d3deaa6f4493a5b4792a9dae39eb (diff) | |
| download | llvm-kaleidoscope-rs-617f0d65b20b7b405b1acecea6f99ccd0a6d73f3.tar.gz llvm-kaleidoscope-rs-617f0d65b20b7b405b1acecea6f99ccd0a6d73f3.zip | |
deploy: 802cca1963bc27f8ea4e4923029909e45464d3df
Diffstat (limited to 'src/llvm_kaleidoscope_rs/llvm/mod.rs.html')
| -rw-r--r-- | src/llvm_kaleidoscope_rs/llvm/mod.rs.html | 115 |
1 files changed, 54 insertions, 61 deletions
diff --git a/src/llvm_kaleidoscope_rs/llvm/mod.rs.html b/src/llvm_kaleidoscope_rs/llvm/mod.rs.html index 3dca9c7..87756d4 100644 --- a/src/llvm_kaleidoscope_rs/llvm/mod.rs.html +++ b/src/llvm_kaleidoscope_rs/llvm/mod.rs.html @@ -1,10 +1,4 @@ -<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/llvm/mod.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>mod.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" type="text/css" href="../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../../../dark.css" disabled><link rel="stylesheet" type="text/css" href="../../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../../storage.js"></script><script defer src="../../../source-script.js"></script><script defer src="../../../source-files.js"></script><script defer src="../../../main.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><a class="sidebar-logo" href="../../../llvm_kaleidoscope_rs/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div> - </a><h2 class="location"></h2> - </nav> - <nav class="sidebar"><a class="sidebar-logo" href="../../../llvm_kaleidoscope_rs/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div> - </a></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../../llvm_kaleidoscope_rs/index.html"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></a><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><button type="button" id="help-button" title="help">?</button><div id="settings-menu" tabindex="-1"> - <a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../wheel.svg"></a></div> - </div></form></nav></div><section id="main-content" class="content"><div class="example-wrap"><pre class="line-numbers"><span id="1">1</span> +<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/llvm/mod.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>mod.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../../normalize.css"><link rel="stylesheet" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../../ayu.css" disabled><link rel="stylesheet" href="../../../dark.css" disabled><link rel="stylesheet" href="../../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../../storage.js"></script><script defer src="../../../source-script.js"></script><script defer src="../../../source-files.js"></script><script defer src="../../../main.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><a class="sidebar-logo" href="../../../llvm_kaleidoscope_rs/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div></a><h2 class="location"></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../../llvm_kaleidoscope_rs/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../../llvm_kaleidoscope_rs/index.html"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></a><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><button type="button">?</button></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../wheel.svg"></a></div></div></form></nav></div><section id="main-content" class="content"><div class="example-wrap"><pre class="line-numbers"><span id="1">1</span> <span id="2">2</span> <span id="3">3</span> <span id="4">4</span> @@ -78,80 +72,79 @@ <span id="72">72</span> <span id="73">73</span> <span id="74">74</span> -</pre><pre class="rust"><code><span class="doccomment">//! Safe wrapper around the LLVM C API.</span> -<span class="doccomment">//!</span> -<span class="doccomment">//! References returned from the LLVM API are tied to the `'llvm` lifetime which is bound to the</span> -<span class="doccomment">//! context where the objects are created in.</span> -<span class="doccomment">//! We do not offer wrappers to remove or delete any objects in the context and therefore all the</span> -<span class="doccomment">//! references will be valid for the liftime of the context.</span> -<span class="doccomment">//!</span> -<span class="doccomment">//! For the scope of this tutorial we mainly use assertions to validate the results from the LLVM</span> -<span class="doccomment">//! API calls.</span> +</pre><pre class="rust"><code><span class="doccomment">//! Safe wrapper around the LLVM C API. +//! +//! References returned from the LLVM API are tied to the `'llvm` lifetime which is bound to the +//! context where the objects are created in. +//! We do not offer wrappers to remove or delete any objects in the context and therefore all the +//! references will be valid for the liftime of the context. +//! +//! For the scope of this tutorial we mainly use assertions to validate the results from the LLVM +//! API calls. -<span class="kw">use</span> <span class="ident">llvm_sys</span>::{ - <span class="ident">core::LLVMShutdown</span>, - <span class="ident">error</span>::{<span class="ident">LLVMDisposeErrorMessage</span>, <span class="ident">LLVMErrorRef</span>, <span class="ident">LLVMGetErrorMessage</span>}, - <span class="ident">target</span>::{ - <span class="ident">LLVM_InitializeNativeAsmParser</span>, <span class="ident">LLVM_InitializeNativeAsmPrinter</span>, - <span class="ident">LLVM_InitializeNativeTarget</span>, +</span><span class="kw">use </span>llvm_sys::{ + core::LLVMShutdown, + error::{LLVMDisposeErrorMessage, LLVMErrorRef, LLVMGetErrorMessage}, + target::{ + LLVM_InitializeNativeAsmParser, LLVM_InitializeNativeAsmPrinter, + LLVM_InitializeNativeTarget, }, }; -<span class="kw">use</span> <span class="ident">std::ffi::CStr</span>; +<span class="kw">use </span>std::ffi::CStr; -<span class="kw">mod</span> <span class="ident">basic_block</span>; -<span class="kw">mod</span> <span class="ident">builder</span>; -<span class="kw">mod</span> <span class="ident">lljit</span>; -<span class="kw">mod</span> <span class="ident">module</span>; -<span class="kw">mod</span> <span class="ident">pass_manager</span>; -<span class="kw">mod</span> <span class="ident">type_</span>; -<span class="kw">mod</span> <span class="ident">value</span>; +<span class="kw">mod </span>basic_block; +<span class="kw">mod </span>builder; +<span class="kw">mod </span>lljit; +<span class="kw">mod </span>module; +<span class="kw">mod </span>pass_manager; +<span class="kw">mod </span>type_; +<span class="kw">mod </span>value; -<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">basic_block::BasicBlock</span>; -<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">builder::IRBuilder</span>; -<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">lljit</span>::{<span class="ident">LLJit</span>, <span class="ident">ResourceTracker</span>}; -<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">module::Module</span>; -<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">pass_manager::FunctionPassManager</span>; -<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">type_::Type</span>; -<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">value</span>::{<span class="ident">FnValue</span>, <span class="ident">PhiValue</span>, <span class="ident">Value</span>}; +<span class="kw">pub use </span>basic_block::BasicBlock; +<span class="kw">pub use </span>builder::IRBuilder; +<span class="kw">pub use </span>lljit::{LLJit, ResourceTracker}; +<span class="kw">pub use </span>module::Module; +<span class="kw">pub use </span>pass_manager::FunctionPassManager; +<span class="kw">pub use </span>type_::Type; +<span class="kw">pub use </span>value::{FnValue, PhiValue, Value}; -<span class="kw">struct</span> <span class="ident">Error</span><span class="op"><</span><span class="lifetime">'llvm</span><span class="op">></span>(<span class="kw-2">&</span><span class="lifetime">'llvm</span> <span class="kw-2">mut</span> <span class="ident">libc::c_char</span>); +<span class="kw">struct </span>Error<<span class="lifetime">'llvm</span>>(<span class="kw-2">&</span><span class="lifetime">'llvm </span><span class="kw-2">mut </span>libc::c_char); -<span class="kw">impl</span><span class="op"><</span><span class="lifetime">'llvm</span><span class="op">></span> <span class="ident">Error</span><span class="op"><</span><span class="lifetime">'llvm</span><span class="op">></span> { - <span class="kw">fn</span> <span class="ident">from</span>(<span class="ident">err</span>: <span class="ident">LLVMErrorRef</span>) -> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Error</span><span class="op"><</span><span class="lifetime">'llvm</span><span class="op">></span><span class="op">></span> { - (<span class="op">!</span><span class="ident">err</span>.<span class="ident">is_null</span>()).<span class="ident">then</span>(<span class="op">|</span><span class="op">|</span> <span class="ident">Error</span>(<span class="kw">unsafe</span> { <span class="kw-2">&mut</span> <span class="kw-2">*</span><span class="ident">LLVMGetErrorMessage</span>(<span class="ident">err</span>) })) +<span class="kw">impl</span><<span class="lifetime">'llvm</span>> Error<<span class="lifetime">'llvm</span>> { + <span class="kw">fn </span>from(err: LLVMErrorRef) -> <span class="prelude-ty">Option</span><Error<<span class="lifetime">'llvm</span>>> { + (!err.is_null()).then(|| Error(<span class="kw">unsafe </span>{ <span class="kw-2">&mut *</span>LLVMGetErrorMessage(err) })) } - <span class="kw">fn</span> <span class="ident">as_str</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span><span class="ident">str</span> { - <span class="kw">unsafe</span> { <span class="ident">CStr::from_ptr</span>(<span class="self">self</span>.<span class="number">0</span>) } - .<span class="ident">to_str</span>() - .<span class="ident">expect</span>(<span class="string">"Expected valid UTF8 string from LLVM API"</span>) + <span class="kw">fn </span>as_str(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>str { + <span class="kw">unsafe </span>{ CStr::from_ptr(<span class="self">self</span>.<span class="number">0</span>) } + .to_str() + .expect(<span class="string">"Expected valid UTF8 string from LLVM API"</span>) } } -<span class="kw">impl</span> <span class="ident">Drop</span> <span class="kw">for</span> <span class="ident">Error</span><span class="op"><</span><span class="lifetime">'_</span><span class="op">></span> { - <span class="kw">fn</span> <span class="ident">drop</span>(<span class="kw-2">&mut</span> <span class="self">self</span>) { - <span class="kw">unsafe</span> { - <span class="ident">LLVMDisposeErrorMessage</span>(<span class="self">self</span>.<span class="number">0</span> <span class="kw">as</span> <span class="kw-2">*mut</span> <span class="ident">libc::c_char</span>); +<span class="kw">impl </span>Drop <span class="kw">for </span>Error<<span class="lifetime">'_</span>> { + <span class="kw">fn </span>drop(<span class="kw-2">&mut </span><span class="self">self</span>) { + <span class="kw">unsafe </span>{ + LLVMDisposeErrorMessage(<span class="self">self</span>.<span class="number">0 </span><span class="kw">as </span><span class="kw-2">*mut </span>libc::c_char); } } } -<span class="doccomment">/// Initialize native target for corresponding to host (useful for jitting).</span> -<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">initialize_native_taget</span>() { - <span class="kw">unsafe</span> { - <span class="macro">assert_eq!</span>(<span class="ident">LLVM_InitializeNativeTarget</span>(), <span class="number">0</span>); - <span class="macro">assert_eq!</span>(<span class="ident">LLVM_InitializeNativeAsmParser</span>(), <span class="number">0</span>); - <span class="macro">assert_eq!</span>(<span class="ident">LLVM_InitializeNativeAsmPrinter</span>(), <span class="number">0</span>); +<span class="doccomment">/// Initialize native target for corresponding to host (useful for jitting). +</span><span class="kw">pub fn </span>initialize_native_taget() { + <span class="kw">unsafe </span>{ + <span class="macro">assert_eq!</span>(LLVM_InitializeNativeTarget(), <span class="number">0</span>); + <span class="macro">assert_eq!</span>(LLVM_InitializeNativeAsmParser(), <span class="number">0</span>); + <span class="macro">assert_eq!</span>(LLVM_InitializeNativeAsmPrinter(), <span class="number">0</span>); } } -<span class="doccomment">/// Deallocate and destroy all "ManagedStatic" variables.</span> -<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">shutdown</span>() { - <span class="kw">unsafe</span> { - <span class="ident">LLVMShutdown</span>(); +<span class="doccomment">/// Deallocate and destroy all "ManagedStatic" variables. +</span><span class="kw">pub fn </span>shutdown() { + <span class="kw">unsafe </span>{ + LLVMShutdown(); }; } </code></pre></div> -</section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="llvm_kaleidoscope_rs" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.63.0 (4b91a6ea7 2022-08-08)" ></div> -</body></html>
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