llvm-project.git/lld/ELF/ScriptLexer.cpp, branch main

[lld] Remove unused includes (NFC) (#141421)

2025-05-25T17:55:39+00:00

[ELF] Replace inExpr with lexState. NFC

2025-02-01T23:49:08+00:00

We may add another state State::Wild to behave more lik GNU ld.

[ELF] Remove unneeded Twine()

2024-11-17T04:32:44+00:00

[ELF] Migrate away from global ctx

2024-11-15T06:17:10+00:00

[ELF] Replace errorCount with errCount(ctx)

2024-11-07T17:06:01+00:00

to reduce reliance on the global context.

[ELF] Replace error(...) with ErrAlways or Err

2024-11-07T06:04:52+00:00

Most are migrated to ErrAlways mechanically.
In the future we should change most to Err.

[ELF] ScriptParser: pass Ctx to ScriptParser and ScriptLexer. NFC

2024-09-21T18:06:06+00:00

[ELF] Respect --sysroot for INCLUDE

2024-07-28T18:43:27+00:00

If an included script is under the sysroot directory, when it opens an
absolute path file (`INPUT` or `GROUP`), add sysroot before the absolute
path. When the included script ends, the `isUnderSysroot` state is
restored.

[ELF] Fix INCLUDE cycle detection

2024-07-28T00:25:13+00:00

Fix #93947: the cycle detection mechanism added by
https://reviews.llvm.org/D37524 also disallowed including a file twice,
which is an unnecessary limitation.

Now that we have an include stack #100493, supporting multiple inclusion
is trivial. Note: a filename can be referenced with many different
paths, e.g. a.lds, ./a.lds, ././a.lds. We don't attempt to detect the
cycle in the earliest point.

[ELF] Track line number precisely

2024-07-27T21:46:41+00:00

`getLineNumber` is both imprecise (when `INCLUDE` is used) and
inefficient (see https://reviews.llvm.org/D104137). Track line number
precisely now that we have `struct Buffer` abstraction from #100493.