2 files changed, 34 insertions, 0 deletions
diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md
index 62f628f8229..fd0dede9aae 100644
--- a/src/doc/rustc/src/platform-support.md
+++ b/src/doc/rustc/src/platform-support.md
@@ -326,6 +326,7 @@ target | std | host | notes
 `x86_64-unknown-haiku` | ✓ | ✓ | 64-bit Haiku
 `x86_64-unknown-hermit` | ✓ |  | HermitCore
 `x86_64-unknown-l4re-uclibc` | ? |  |
+[`x86_64-unknown-linux-ohos`](platform-support/openharmony.md) | ✓ |  | x86_64 OpenHarmony |
 [`x86_64-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | 64-bit OpenBSD
 `x86_64-uwp-windows-gnu` | ✓ |  |
 `x86_64-uwp-windows-msvc` | ✓ |  |
diff --git a/src/doc/rustc/src/platform-support/openharmony.md b/src/doc/rustc/src/platform-support/openharmony.md
index a8dcc644346..89539f3888c 100644
--- a/src/doc/rustc/src/platform-support/openharmony.md
+++ b/src/doc/rustc/src/platform-support/openharmony.md
@@ -71,6 +71,28 @@ exec /path/to/ohos-sdk/linux/native/llvm/bin/clang++ \
   "$@"
 ```
 
+`x86_64-unknown-linux-ohos-clang.sh`
+
+```sh
+#!/bin/sh
+exec /path/to/ohos-sdk/linux/native/llvm/bin/clang \
+  -target x86_64-linux-ohos \
+  --sysroot=/path/to/ohos-sdk/linux/native/sysroot \
+  -D__MUSL__ \
+  "$@"
+```
+
+`x86_64-unknown-linux-ohos-clang++.sh`
+
+```sh
+#!/bin/sh
+exec /path/to/ohos-sdk/linux/native/llvm/bin/clang++ \
+  -target x86_64-linux-ohos \
+  --sysroot=/path/to/ohos-sdk/linux/native/sysroot \
+  -D__MUSL__ \
+  "$@"
+```
+
 Future versions of the OpenHarmony SDK will avoid the need for this process.
 
 ## Building the target
@@ -98,6 +120,13 @@ cxx = "/path/to/armv7-unknown-linux-ohos-clang++.sh"
 ar = "/path/to/ohos-sdk/linux/native/llvm/bin/llvm-ar"
 ranlib = "/path/to/ohos-sdk/linux/native/llvm/bin/llvm-ranlib"
 linker  = "/path/to/armv7-unknown-linux-ohos-clang.sh"
+
+[target.x86_64-unknown-linux-ohos]
+cc = "/path/to/x86_64-unknown-linux-ohos-clang.sh"
+cxx = "/path/to/x86_64-unknown-linux-ohos-clang++.sh"
+ar = "/path/to/ohos-sdk/linux/native/llvm/bin/llvm-ar"
+ranlib = "/path/to/ohos-sdk/linux/native/llvm/bin/llvm-ranlib"
+linker  = "/path/to/x86_64-unknown-linux-ohos-clang.sh"
 ```
 
 ## Building Rust programs
@@ -116,6 +145,10 @@ linker = "/path/to/aarch64-unknown-linux-ohos-clang.sh"
 [target.armv7-unknown-linux-ohos]
 ar = "/path/to/ohos-sdk/linux/native/llvm/bin/llvm-ar"
 linker = "/path/to/armv7-unknown-linux-ohos-clang.sh"
+
+[target.x86_64-unknown-linux-ohos]
+ar = "/path/to/ohos-sdk/linux/native/llvm/bin/llvm-ar"
+linker = "/path/to/x86_64-unknown-linux-ohos-clang.sh"
 ```
 
 ## Testing