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This patch assigns explicit integers to enum values corresponding 

to the plugin API.  This patch helps preventing problems while
cherry-picking plugin-api.h changes from trunk gold to local branches.
For instance, a linker plugin compiled with a cherry-picked
plugin-api.h header with some enum values missing will behave
strangely when used with a linker built with the up to date header.


	* plugin-api.h (enum ld_plugin_level): Assign integers
	explicitly for all values.
This commit is contained in:
Sriraman Tallam 2013-02-11 19:36:56 +00:00
parent 6fb8fc9012
commit eb2f8e51cc
2 changed files with 32 additions and 27 deletions
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5
include/ChangeLog
View File

@ -1,3 +1,8 @@
2013-02-11 Sriraman Tallam <tmsriram@google.com>
* plugin-api.h (enum ld_plugin_level): Assign integers
explicitly for all values.
2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
Andrew Jenner <andrew@codesourcery.com>

54
include/plugin-api.h
View File

@ -358,33 +358,33 @@ enum ld_plugin_level
enum ld_plugin_tag
{
LDPT_NULL = 0,
LDPT_API_VERSION,
LDPT_GOLD_VERSION,
LDPT_LINKER_OUTPUT,
LDPT_OPTION,
LDPT_REGISTER_CLAIM_FILE_HOOK,
LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK,
LDPT_REGISTER_CLEANUP_HOOK,
LDPT_ADD_SYMBOLS,
LDPT_GET_SYMBOLS,
LDPT_ADD_INPUT_FILE,
LDPT_MESSAGE,
LDPT_GET_INPUT_FILE,
LDPT_RELEASE_INPUT_FILE,
LDPT_ADD_INPUT_LIBRARY,
LDPT_OUTPUT_NAME,
LDPT_SET_EXTRA_LIBRARY_PATH,
LDPT_GNU_LD_VERSION,
LDPT_GET_VIEW,
LDPT_GET_INPUT_SECTION_COUNT,
LDPT_GET_INPUT_SECTION_TYPE,
LDPT_GET_INPUT_SECTION_NAME,
LDPT_GET_INPUT_SECTION_CONTENTS,
LDPT_UPDATE_SECTION_ORDER,
LDPT_ALLOW_SECTION_ORDERING,
LDPT_GET_SYMBOLS_V2,
LDPT_ALLOW_UNIQUE_SEGMENT_FOR_SECTIONS,
LDPT_UNIQUE_SEGMENT_FOR_SECTIONS
LDPT_API_VERSION = 1,
LDPT_GOLD_VERSION = 2,
LDPT_LINKER_OUTPUT = 3,
LDPT_OPTION = 4,
LDPT_REGISTER_CLAIM_FILE_HOOK = 5,
LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK = 6,
LDPT_REGISTER_CLEANUP_HOOK = 7,
LDPT_ADD_SYMBOLS = 8,
LDPT_GET_SYMBOLS = 9,
LDPT_ADD_INPUT_FILE = 10,
LDPT_MESSAGE = 11,
LDPT_GET_INPUT_FILE = 12,
LDPT_RELEASE_INPUT_FILE = 13,
LDPT_ADD_INPUT_LIBRARY = 14,
LDPT_OUTPUT_NAME = 15,
LDPT_SET_EXTRA_LIBRARY_PATH = 16,
LDPT_GNU_LD_VERSION = 17,
LDPT_GET_VIEW = 18,
LDPT_GET_INPUT_SECTION_COUNT = 19,
LDPT_GET_INPUT_SECTION_TYPE = 20,
LDPT_GET_INPUT_SECTION_NAME = 21,
LDPT_GET_INPUT_SECTION_CONTENTS = 22,
LDPT_UPDATE_SECTION_ORDER = 23,
LDPT_ALLOW_SECTION_ORDERING = 24,
LDPT_GET_SYMBOLS_V2 = 25,
LDPT_ALLOW_UNIQUE_SEGMENT_FOR_SECTIONS = 26,
LDPT_UNIQUE_SEGMENT_FOR_SECTIONS = 27
};
/* The plugin transfer vector. */