[rtsan] NFC: Adding links to Disabling, adding a few ` marks

[cjappl]

No description provided.

[llvmbot]

@llvm/pr-subscribers-clang

Author: Chris Apple (cjappl)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/119075.diff

1 Files Affected:

• (modified) clang/docs/RealtimeSanitizer.rst (+4-3)

diff --git a/clang/docs/RealtimeSanitizer.rst b/clang/docs/RealtimeSanitizer.rst
index 233a91f6684162..2aec728cfed583 100644
--- a/clang/docs/RealtimeSanitizer.rst
+++ b/clang/docs/RealtimeSanitizer.rst
@@ -187,15 +187,15 @@ A **partial** list of flags RealtimeSanitizer respects:
    * - ``abort_on_error``
      - OS dependent
      - boolean
-     - If true, the tool calls abort() instead of _exit() after printing the error report. On some OSes (OSX, for exmple) this is beneficial because a better stack trace is emitted on crash.
+     - If true, the tool calls ``abort()`` instead of ``_exit()`` after printing the error report. On some OSes (MacOS, for exmple) this is beneficial because a better stack trace is emitted on crash.
    * - ``symbolize``
      - ``true``
      - boolean
      - If set, use the symbolizer to turn virtual addresses to file/line locations. If false, can greatly speed up the error reporting.
    * - ``suppressions``
-     - ""
+     - ``""``
      - path
-     - If set to a valid suppressions file, will suppress issue reporting. See details in "Disabling", below.
+     - If set to a valid suppressions file, will suppress issue reporting. See details in `Disabling and Suppressing`_.
 
 
 Some issues with flags can be debugged using the ``verbosity=$NUM`` flag:
@@ -244,6 +244,7 @@ To register a callback which will be invoked before a RTSan kills the process:
     ...
   }
 
+.. _disabling-and-suppressing:
 
 Disabling and suppressing
 -------------------------

[llvm-ci]

LLVM Buildbot has detected a new failure on builder llvm-clang-aarch64-darwin running on doug-worker-4 while building clang at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/190/builds/10917

Here is the relevant piece of the build log for the reference

Step 6 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'LLVM :: ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
RUN: at line 1: /Users/buildbot/buildbot-root/aarch64-darwin/build/bin/lli -jit-kind=orc-lazy -compile-threads=2 -thread-entry hello /Users/buildbot/buildbot-root/aarch64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll | /Users/buildbot/buildbot-root/aarch64-darwin/build/bin/FileCheck /Users/buildbot/buildbot-root/aarch64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll
+ /Users/buildbot/buildbot-root/aarch64-darwin/build/bin/lli -jit-kind=orc-lazy -compile-threads=2 -thread-entry hello /Users/buildbot/buildbot-root/aarch64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll
+ /Users/buildbot/buildbot-root/aarch64-darwin/build/bin/FileCheck /Users/buildbot/buildbot-root/aarch64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
 #0 0x00000001018c3280 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/Users/buildbot/buildbot-root/aarch64-darwin/build/bin/lli+0x100e7b280)
 #1 0x00000001018c1304 llvm::sys::RunSignalHandlers() (/Users/buildbot/buildbot-root/aarch64-darwin/build/bin/lli+0x100e79304)
 #2 0x00000001018c393c SignalHandler(int) (/Users/buildbot/buildbot-root/aarch64-darwin/build/bin/lli+0x100e7b93c)
 #3 0x00000001891c2584 (/usr/lib/system/libsystem_platform.dylib+0x18047a584)
 #4 0x000000018919121c (/usr/lib/system/libsystem_pthread.dylib+0x18044921c)
 #5 0x00000001890b7ad0 (/usr/lib/libc++.1.dylib+0x18036fad0)
 #6 0x000000010147eb48 void llvm::detail::UniqueFunctionBase<void, llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::orc::ExecutorSymbolDef, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::orc::ExecutorSymbolDef>>>>::CallImpl<llvm::orc::Platform::lookupInitSymbols(llvm::orc::ExecutionSession&, llvm::DenseMap<llvm::orc::JITDylib*, llvm::orc::SymbolLookupSet, llvm::DenseMapInfo<llvm::orc::JITDylib*, void>, llvm::detail::DenseMapPair<llvm::orc::JITDylib*, llvm::orc::SymbolLookupSet>> const&)::$_44>(void*, llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::orc::ExecutorSymbolDef, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::orc::ExecutorSymbolDef>>>&) (/Users/buildbot/buildbot-root/aarch64-darwin/build/bin/lli+0x100a36b48)
 #7 0x000000010147a2fc llvm::orc::AsynchronousSymbolQuery::handleComplete(llvm::orc::ExecutionSession&)::RunQueryCompleteTask::run() (/Users/buildbot/buildbot-root/aarch64-darwin/build/bin/lli+0x100a322fc)
 #8 0x000000010152eb30 void* std::__1::__thread_proxy[abi:un170006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, llvm::orc::DynamicThreadPoolTaskDispatcher::dispatch(std::__1::unique_ptr<llvm::orc::Task, std::__1::default_delete<llvm::orc::Task>>)::$_0>>(void*) (/Users/buildbot/buildbot-root/aarch64-darwin/build/bin/lli+0x100ae6b30)
 #9 0x0000000189191f94 (/usr/lib/system/libsystem_pthread.dylib+0x180449f94)
#10 0x000000018918cd34 (/usr/lib/system/libsystem_pthread.dylib+0x180444d34)
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /Users/buildbot/buildbot-root/aarch64-darwin/build/bin/FileCheck /Users/buildbot/buildbot-root/aarch64-darwin/llvm-project/llvm/test/ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll

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