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| author | Alan Modra <amodra@gmail.com> | 2021-02-27 15:39:05 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-03-01 14:26:39 +1030 |
| commit | 6a1224ec762f7dd59d7abd2e5dc3be26bb157cd1 (patch) | |
| tree | 1e35d6d43b5efe25d4b7fc5e5ee818eb38e0742b /binutils/doc | |
| parent | cf850febf6d2e3945670386c707a86363919e9ee (diff) | |
| download | gdb-6a1224ec762f7dd59d7abd2e5dc3be26bb157cd1.zip gdb-6a1224ec762f7dd59d7abd2e5dc3be26bb157cd1.tar.gz gdb-6a1224ec762f7dd59d7abd2e5dc3be26bb157cd1.tar.bz2 | |
PR27128, nm -P portable output format regression
Add nm --without-symbol-versions.
binutils/
PR 27128
* doc/binutils.texi: Add nm --with-symbol-versions and
--without-symbol-versions documentation.
* nm.c (with_symbol_versions): New variable.
(enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
(long_options): Make --with-symbol-versions entry twiddle the flag.
Add --without-symbol-versions.
(print_symname): Strip version when !with_symbol_versions. Add
dynamic version info under control of with_symbol_versions.
(main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
ld/
* testsuite/ld-elf/pr25708.d: Add --with-symbol-versions to nm.
* testsuite/ld-elf/pr27128a.d: Likewise.
* testsuite/ld-elf/pr27128b.d: Likewise.
* testsuite/ld-elf/pr27128c.d: Likewise.
* testsuite/ld-elf/pr27128d.d: Likewise.
* testsuite/ld-elf/pr27128e.d: Likewise.
Diffstat (limited to 'binutils/doc')
| -rw-r--r-- | binutils/doc/binutils.texi | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/binutils/doc/binutils.texi b/binutils/doc/binutils.texi index b7740df..ee89833 100644 --- a/binutils/doc/binutils.texi +++ b/binutils/doc/binutils.texi @@ -808,7 +808,8 @@ nm [@option{-A}|@option{-o}|@option{--print-file-name}] [@option{-a}|@option{--d [@option{--plugin} @var{name}] [@option{--no-recurse-limit}|@option{--recurse-limit}]] [@option{--size-sort}] [@option{--special-syms}] - [@option{--synthetic}] [@option{--target=}@var{bfdname}] + [@option{--synthetic}] [@option{--with-symbol-versions}] + [@option{--without-symbol-versions}] [@option{--target=}@var{bfdname}] [@var{objfile}@dots{}] @c man end @end smallexample @@ -1169,6 +1170,16 @@ Include synthetic symbols in the output. These are special symbols created by the linker for various purposes. They are not shown by default since they are not part of the binary's original source code. +@item --with-symbol-versions +@item --without-symbol-versions +Enables or disables the display of symbol version information. The +version string is displayed as a suffix to the symbol name, preceded +by an @@ character. For example @samp{foo@@VER_1}. If the version is +the default version to be used when resolving unversioned references +to the symbol then it is displayed as a suffix preceded by two @@ +characters. For example @samp{foo@@@@VER_2}. By default, symbol +version information is displayed. + @item --target=@var{bfdname} @cindex object code format Specify an object code format other than your system's default format. |