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| author | Ilia Kuklin <ikuklin@accesssoftek.com> | 2024-03-21 17:05:35 +0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-21 17:05:35 +0500 |
| commit | 4946cc37f4865b89fbebcfa0120183a11ae8d4ab (patch) | |
| tree | 8c4c9c15281230678bd5f335e79695f9d952ba04 /llvm/docs | |
| parent | 2699072b4bc8d8d5e84eb66af38face73ceeb4d3 (diff) | |
| download | llvm-4946cc37f4865b89fbebcfa0120183a11ae8d4ab.zip llvm-4946cc37f4865b89fbebcfa0120183a11ae8d4ab.tar.gz llvm-4946cc37f4865b89fbebcfa0120183a11ae8d4ab.tar.bz2 | |
[llvm-objcopy] Add --skip-symbol and --skip-symbols options (#80873)
Add --skip-symbol and --skip-symbols options that allow to skip symbols
when executing other options that can change the symbol's name, binding
or visibility, similar to an existing option --keep-symbol that keeps a
symbol from being removed by other options.
Diffstat (limited to 'llvm/docs')
| -rw-r--r-- | llvm/docs/CommandGuide/llvm-objcopy.rst | 13 | ||||
| -rw-r--r-- | llvm/docs/ReleaseNotes.rst | 4 |
2 files changed, 17 insertions, 0 deletions
diff --git a/llvm/docs/CommandGuide/llvm-objcopy.rst b/llvm/docs/CommandGuide/llvm-objcopy.rst index 9d0cb7a..985d16e 100644 --- a/llvm/docs/CommandGuide/llvm-objcopy.rst +++ b/llvm/docs/CommandGuide/llvm-objcopy.rst @@ -464,6 +464,19 @@ them. Read a list of symbols from <filename> and change their visibility to the specified value. Visibility values: default, internal, hidden, protected. +.. option:: --skip-symbol <symbol> + + Do not change the parameters of symbol ``<symbol>`` when executing other + options that can change the symbol's name, binding or visibility. + +.. option:: --skip-symbols <filename> + + Do not change the parameters of symbols named in the file ``<filename>`` when + executing other options that can change the symbol's name, binding or + visibility. In the file, each line represents a single symbol, with leading + and trailing whitespace ignored, as is anything following a '#'. + Can be specified multiple times to read names from multiple files. + .. option:: --split-dwo <dwo-file> Equivalent to running :program:`llvm-objcopy` with :option:`--extract-dwo` and diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst index 03691ef..01ecbdb 100644 --- a/llvm/docs/ReleaseNotes.rst +++ b/llvm/docs/ReleaseNotes.rst @@ -175,6 +175,10 @@ Changes to the LLVM tools ``--set-symbols-visibility`` options for ELF input to change the visibility of symbols. +* llvm-objcopy now supports ``--skip-symbol`` and ``--skip-symbols`` options + for ELF input to skip the specified symbols when executing other options + that can change a symbol's name, binding or visibility. + Changes to LLDB --------------------------------- |