diff options
author | Rafael Espindola <espindola@google.com> | 2008-09-23 10:46:37 +0000 |
---|---|---|
committer | Rafael Espindola <espindola@google.com> | 2008-09-23 10:46:37 +0000 |
commit | ec6c01d4164195a20baa8ccbd4520a5c03666bbb (patch) | |
tree | eeadf255d64a3b4eaf5f7b3a25468dc75a7a506a /lto-plugin | |
parent | f4be7785f8e110fd0e5950e4fafe50d6a5ecd263 (diff) |
lto-plugin/ChangeLog
2008-09-22 Rafael Espindola <espindola@google.com>
* plugin-api.h: Moved to include.
include/ChangeLog.lto
2008-09-22 Rafael Espindola <espindola@google.com>
* plugin-api.h: Moved from lto-plugin.
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/lto@140586 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'lto-plugin')
-rw-r--r-- | lto-plugin/ChangeLog | 4 | ||||
-rw-r--r-- | lto-plugin/plugin-api.h | 242 |
2 files changed, 4 insertions, 242 deletions
diff --git a/lto-plugin/ChangeLog b/lto-plugin/ChangeLog index 00a21c61e4b..7be99bdff71 100644 --- a/lto-plugin/ChangeLog +++ b/lto-plugin/ChangeLog @@ -1,3 +1,7 @@ +2008-09-23 Rafael Espindola <espindola@google.com> + + * plugin-api.h: Moved to include. + 2008-09-23 Rafael Espindola <espindola@google.com> * lto-plugin.c (all_symbols_read_handler): Print resolution in a new diff --git a/lto-plugin/plugin-api.h b/lto-plugin/plugin-api.h deleted file mode 100644 index 45b58202eb8..00000000000 --- a/lto-plugin/plugin-api.h +++ /dev/null @@ -1,242 +0,0 @@ -/* plugin-api.h -- External linker plugin API. */ - -/* Copyright 2008 Free Software Foundation, Inc. - Written by Cary Coutant <ccoutant@google.com>. - - This file is part of binutils. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, - MA 02110-1301, USA. */ - -/* This file defines the interface for writing a linker plugin, which is - described at < http://gcc.gnu.org/wiki/whopr/driver >. */ - -#ifndef PLUGIN_API_H -#define PLUGIN_API_H - -#include <stdint.h> -#include <sys/types.h> - -#ifdef __cplusplus -extern "C" -{ -#endif - -/* Status code returned by most API routines. */ - -enum ld_plugin_status -{ - LDPS_OK = 0, - LDPS_NO_SYMS, /* Attempt to get symbols that haven't been added. */ - LDPS_ERR - /* Additional Error codes TBD. */ -}; - -/* The version of the API specification. */ - -enum ld_plugin_api_version -{ - LD_PLUGIN_API_VERSION = 1 -}; - -/* The type of output file being generated by the linker. */ - -enum ld_plugin_output_file_type -{ - LDPO_REL, - LDPO_EXEC, - LDPO_DYN -}; - -/* An input file managed by the plugin library. */ - -struct ld_plugin_input_file -{ - const char *name; - int fd; - off_t offset; - off_t filesize; - void *handle; -}; - -/* A symbol belonging to an input file managed by the plugin library. */ - -struct ld_plugin_symbol -{ - char *name; - char *version; - int def; - int visibility; - uint64_t size; - char *comdat_key; - int resolution; -}; - -/* Whether the symbol is a definition, reference, or common, weak or not. */ - -enum ld_plugin_symbol_kind -{ - LDPK_DEF, - LDPK_WEAKDEF, - LDPK_UNDEF, - LDPK_WEAKUNDEF, - LDPK_COMMON -}; - -/* The visibility of the symbol. */ - -enum ld_plugin_symbol_visibility -{ - LDPV_DEFAULT, - LDPV_PROTECTED, - LDPV_INTERNAL, - LDPV_HIDDEN -}; - -/* How a symbol is resolved. */ - -enum ld_plugin_symbol_resolution -{ - LDPR_UNKNOWN = 0, - LDPR_UNDEF, - LDPR_PREVAILING_DEF, - LDPR_PREVAILING_DEF_IRONLY, - LDPR_PREEMPTED_REG, - LDPR_PREEMPTED_IR, - LDPR_RESOLVED_IR, - LDPR_RESOLVED_EXEC, - LDPR_RESOLVED_DYN -}; - -/* The plugin library's "claim file" handler. */ - -typedef -enum ld_plugin_status -(*ld_plugin_claim_file_handler) ( - const struct ld_plugin_input_file *file, int *claimed); - -/* The plugin library's "all symbols read" handler. */ - -typedef -enum ld_plugin_status -(*ld_plugin_all_symbols_read_handler) (void); - -/* The plugin library's cleanup handler. */ - -typedef -enum ld_plugin_status -(*ld_plugin_cleanup_handler) (void); - -/* The linker's interface for registering the "claim file" handler. */ - -typedef -enum ld_plugin_status -(*ld_plugin_register_claim_file) (ld_plugin_claim_file_handler handler); - -/* The linker's interface for registering the "all symbols read" handler. */ - -typedef -enum ld_plugin_status -(*ld_plugin_register_all_symbols_read) ( - ld_plugin_all_symbols_read_handler handler); - -/* The linker's interface for registering the cleanup handler. */ - -typedef -enum ld_plugin_status -(*ld_plugin_register_cleanup) (ld_plugin_cleanup_handler handler); - -/* The linker's interface for adding symbols from a claimed input file. */ - -typedef -enum ld_plugin_status -(*ld_plugin_add_symbols) (void *handle, int nsyms, - const struct ld_plugin_symbol *syms); - -/* The linker's interface for retrieving symbol resolution information. */ - -typedef -enum ld_plugin_status -(*ld_plugin_get_symbols) (const void *handle, int nsyms, - struct ld_plugin_symbol *syms); - -/* The linker's interface for adding a compiled input file. */ - -typedef -enum ld_plugin_status -(*ld_plugin_add_input_file) (char *pathname); - -/* The linker's interface for issuing a warning or error message. */ - -typedef -enum ld_plugin_status -(*ld_plugin_message) (int level, char *format, ...); - -enum ld_plugin_level -{ - LDPL_INFO, - LDPL_WARNING, - LDPL_ERROR, - LDPL_FATAL -}; - -/* Values for the tv_tag field of the transfer vector. */ - -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 -}; - -/* The plugin transfer vector. */ - -struct ld_plugin_tv -{ - enum ld_plugin_tag tv_tag; - union - { - int tv_val; - const char *tv_string; - ld_plugin_register_claim_file tv_register_claim_file; - ld_plugin_register_all_symbols_read tv_register_all_symbols_read; - ld_plugin_register_cleanup tv_register_cleanup; - ld_plugin_add_symbols tv_add_symbols; - ld_plugin_get_symbols tv_get_symbols; - ld_plugin_add_input_file tv_add_input_file; - ld_plugin_message tv_message; - } tv_u; -}; - -/* The plugin library's "onload" entry point. */ - -typedef -enum ld_plugin_status -(*ld_plugin_onload) (struct ld_plugin_tv *tv); - -#ifdef __cplusplus -}; -#endif - -#endif /* !defined(PLUGIN_API_H) */ |