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Merge pull request #1271 from phil-opp/blog-update-data-layout

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Update data layouts in target specifications
This commit is contained in:
Philipp Oppermann
2024-01-28 11:52:43 +01:00
committed by GitHub
parent 4b023bb432 1dced13b29
commit 4595872c6b
9 changed files with 25 additions and 25 deletions
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4
blog/content/edition-1/extra/naked-exceptions/03-returning-from-exceptions/index.md
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@@ -505,7 +505,7 @@ A minimal target specification that describes the `x86_64-unknown-linux-gnu` tar
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
"target-c-int-width": "32", "target-c-int-width": "32",
@@ -527,7 +527,7 @@ In order to disable the multimedia extensions, we create a new target named `x86
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
"target-c-int-width": "32", "target-c-int-width": "32",

4
blog/content/edition-1/posts/03-set-up-rust/index.md
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@@ -98,7 +98,7 @@ Rust allows us to define [custom targets] through a JSON configuration file. A m
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"linker-flavor": "gcc", "linker-flavor": "gcc",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -133,7 +133,7 @@ For our target system, we define the following JSON configuration in a file name
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"linker-flavor": "gcc", "linker-flavor": "gcc",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",

6
blog/content/edition-2/posts/02-minimal-rust-kernel/index.fa.md
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@@ -122,7 +122,7 @@ rtl = true
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -145,7 +145,7 @@ rtl = true
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -204,7 +204,7 @@ For more information, see our post on [disabling SIMD](@/edition-2/posts/02-mini
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",

6
blog/content/edition-2/posts/02-minimal-rust-kernel/index.fr.md
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@@ -118,7 +118,7 @@ Pour notre système cible toutefois, nous avons besoin de paramètres de configu
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -141,7 +141,7 @@ Nous pouvons aussi cibler les systèmes `x86_64` avec notre noyau, donc notre sp
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -201,7 +201,7 @@ Notre fichier de spécification de cible ressemble maintenant à ceci :
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",

6
blog/content/edition-2/posts/02-minimal-rust-kernel/index.ja.md
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@@ -116,7 +116,7 @@ Cargoは`--target`パラメータを使ってさまざまなターゲットを
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -139,7 +139,7 @@ Cargoは`--target`パラメータを使ってさまざまなターゲットを
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -198,7 +198,7 @@ SIMDを無効化することによる問題に、`x86_64`における浮動小
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",

6
blog/content/edition-2/posts/02-minimal-rust-kernel/index.ko.md
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@@ -124,7 +124,7 @@ Cargo는 `--target` 인자를 통해 여러 컴파일 대상 시스템들을 지
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -148,7 +148,7 @@ Cargo는 `--target` 인자를 통해 여러 컴파일 대상 시스템들을 지
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -209,7 +209,7 @@ SIMD 레지스터 값들을 메모리에 백업하고 또 다시 복구하는
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",

6
blog/content/edition-2/posts/02-minimal-rust-kernel/index.md
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@@ -112,7 +112,7 @@ For our target system, however, we require some special configuration parameters
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -135,7 +135,7 @@ We also target `x86_64` systems with our kernel, so our target specification wil
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -195,7 +195,7 @@ Our target specification file now looks like this:
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",

6
blog/content/edition-2/posts/02-minimal-rust-kernel/index.ru.md
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@@ -119,7 +119,7 @@ Cargo поддерживает различные целевые системы
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -142,7 +142,7 @@ Cargo поддерживает различные целевые системы
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -202,7 +202,7 @@ Cargo поддерживает различные целевые системы
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",

6
blog/content/edition-2/posts/02-minimal-rust-kernel/index.zh-CN.md
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@@ -92,7 +92,7 @@ Nightly 版本的编译器允许我们在源码的开头插入**特性标签**
```json ```json
{ {
"llvm-target": "x86_64-unknown-linux-gnu", "llvm-target": "x86_64-unknown-linux-gnu",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -112,7 +112,7 @@ Nightly 版本的编译器允许我们在源码的开头插入**特性标签**
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",
@@ -164,7 +164,7 @@ Nightly 版本的编译器允许我们在源码的开头插入**特性标签**
```json ```json
{ {
"llvm-target": "x86_64-unknown-none", "llvm-target": "x86_64-unknown-none",
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128", "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
"arch": "x86_64", "arch": "x86_64",
"target-endian": "little", "target-endian": "little",
"target-pointer-width": "64", "target-pointer-width": "64",