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| author | Stephen Crane <sjc@immunant.com> | 2017-12-11 14:58:38 -0800 |
|---|---|---|
| committer | Sriraman Tallam <tmsriram@google.com> | 2017-12-11 14:58:38 -0800 |
| commit | c4e648430f3c5c135310f87280d45dba581aaa7b (patch) | |
| tree | 026ea986bfbb2b5856062f4507404f4f00d2d27c /libiberty/physmem.c | |
| parent | 4c5ae11b42433dbffc33fbde75c9e415594504d8 (diff) | |
| download | gdb-c4e648430f3c5c135310f87280d45dba581aaa7b.zip gdb-c4e648430f3c5c135310f87280d45dba581aaa7b.tar.gz gdb-c4e648430f3c5c135310f87280d45dba581aaa7b.tar.bz2 | |
Add plugin API for processing plugin-added input files
Gold plugins may wish to further process an input file added by a plugin. For
example, the plugin may need to assign a unique segment for sections in a
plugin-generated input file. This patch adds a plugin callback that the linker
will call when reading symbols from a new input file added after the
all_symbols_read event (i.e. an input file added by a plugin).
2017-12-11 Stephen Crane <sjc@immunant.com>
* plugin-api.h: Add new plugin hook to allow processing of input
files added by a plugin.
(ld_plugin_new_input_handler): New function hook type.
(ld_plugin_register_new_input): New interface.
(LDPT_REGISTER_NEW_INPUT_HOOK): New enum val.
(tv_register_new_input): New member.
* plugin.cc (Plugin::load): Include hooks for register_new_input
in transfer vector.
(Plugin::new_input): New function.
(register_new_input): New function.
(Plugin_manager::claim_file): Call Plugin::new_input if in
replacement phase.
* plugin.h (Plugin::set_new_input_handler): New function.
* testsuite/plugin_new_section_layout.c: New plugin to test
new_input plugin API.
* testsuite/plugin_final_layout.sh: Add new input test.
* testsuite/Makefile.am (plugin_layout_new_file): New test case.
* testsuite/Makefile.in: Regenerate.
Diffstat (limited to 'libiberty/physmem.c')
0 files changed, 0 insertions, 0 deletions