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| author | WANG Rui <wangrui@loongson.cn> | 2023-12-14 22:07:53 +0800 |
|---|---|---|
| committer | WANG Rui <wangrui@loongson.cn> | 2024-01-16 19:15:06 +0800 |
| commit | 06a41687b160cbb4cbf8fce0b3ad3a2e352e8338 (patch) | |
| tree | bdc2ea95832dbff1c740b08d7510048df8536fb8 /src/doc | |
| parent | 94807670a6a3834cc9b71b0b803d49d307c9ba5d (diff) | |
| download | rust-06a41687b160cbb4cbf8fce0b3ad3a2e352e8338.tar.gz rust-06a41687b160cbb4cbf8fce0b3ad3a2e352e8338.zip | |
Add unstable `-Z direct-access-external-data` cmdline flag for `rustc`
The new flag has been described in the Major Change Proposal at https://github.com/rust-lang/compiler-team/issues/707
Diffstat (limited to 'src/doc')
| -rw-r--r-- | src/doc/unstable-book/src/compiler-flags/direct-access-external-data.md | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/doc/unstable-book/src/compiler-flags/direct-access-external-data.md b/src/doc/unstable-book/src/compiler-flags/direct-access-external-data.md new file mode 100644 index 00000000000..c72df437960 --- /dev/null +++ b/src/doc/unstable-book/src/compiler-flags/direct-access-external-data.md @@ -0,0 +1,16 @@ +# `direct_access_external_data` + +The tracking issue for this feature is: https://github.com/rust-lang/compiler-team/issues/707 + +------------------------ + +Option `-Z direct-access-external-data` controls how to access symbols of +external data. + +Supported values for this option are: + +- `yes` - Don't use GOT indirection to reference external data symbols. +- `no` - Use GOT indirection to reference external data symbols. + +If the option is not explicitly specified, different targets have different +default values. |