[symbolizer] Update Release notes. (#142951)
Also add post-commit changes from commit #71ba852
in PR #135857
---------
Co-authored-by: James Henderson <James.Henderson@sony.com>
diff --git a/llvm/docs/CommandGuide/llvm-addr2line.rst b/llvm/docs/CommandGuide/llvm-addr2line.rst
index 646a159..999b3e0 100644
--- a/llvm/docs/CommandGuide/llvm-addr2line.rst
+++ b/llvm/docs/CommandGuide/llvm-addr2line.rst
@@ -36,6 +36,9 @@
- ``llvm-addr2line`` parses options from the environment variable
``LLVM_ADDR2LINE_OPTS`` instead of from ``LLVM_SYMBOLIZER_OPTS``.
+- ``llvm-addr2line`` accepts an address with a '+' prefix, e.g. `+0x00777fff`.
+ This is treated as a symbol name by ``llvm-symbolizer``.
+
SEE ALSO
--------
diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md
index 73f9f8d..5c9ed18 100644
--- a/llvm/docs/ReleaseNotes.md
+++ b/llvm/docs/ReleaseNotes.md
@@ -266,6 +266,7 @@
* llvm-strip now supports continuing to process files on encountering an error.
* In llvm-objcopy/llvm-strip's ELF port, `--discard-locals` and `--discard-all` now allow and preserve symbols referenced by relocations.
([#47468](https://github.com/llvm/llvm-project/issues/47468))
+* llvm-addr2line now supports a `+` prefix when specifying an address.
Changes to LLDB
---------------------------------
diff --git a/llvm/test/tools/llvm-symbolizer/symbol-search.test b/llvm/test/tools/llvm-symbolizer/symbol-search.test
index b785cf1..bb07c54 100644
--- a/llvm/test/tools/llvm-symbolizer/symbol-search.test
+++ b/llvm/test/tools/llvm-symbolizer/symbol-search.test
@@ -66,7 +66,7 @@
# If '+' is not preceded by a symbol, it is part of a symbol name, not an offset separator.
RUN: llvm-symbolizer --obj=%p/Inputs/symbols.so +0x1138 | FileCheck --check-prefix=NONEXISTENT %s
-# in addr2line address starting with a `+` sign is a valid address
+# In addr2line address starting with a `+` sign is a valid address.
RUN: llvm-addr2line --obj=%p/Inputs/symbols.so +0x1138 | FileCheck --check-prefix=CODE-CMD %s
# Show that C++ mangled names may be specified.
diff --git a/llvm/tools/llvm-symbolizer/llvm-symbolizer.cpp b/llvm/tools/llvm-symbolizer/llvm-symbolizer.cpp
index a682a07..4784daf 100644
--- a/llvm/tools/llvm-symbolizer/llvm-symbolizer.cpp
+++ b/llvm/tools/llvm-symbolizer/llvm-symbolizer.cpp
@@ -238,7 +238,7 @@
bool StartsWithDigit = std::isdigit(AddrSpec.front());
// GNU addr2line assumes the address is hexadecimal and allows a redundant
- // "0x" or "0X" prefix or with an optional `+` sign; do the same for
+ // "0x", "0X" prefix or an optional `+` sign; do the same for
// compatibility.
if (IsAddr2Line) {
AddrSpec.consume_front_insensitive("0x") ||
