/* script-c.h -- C interface for linker scripts in gold. */
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/* script-c.h -- C interface for linker scripts in gold. */
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/* Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
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/* Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
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Written by Ian Lance Taylor <iant@google.com>.
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Written by Ian Lance Taylor <iant@google.com>.
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This file is part of gold.
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This file is part of gold.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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MA 02110-1301, USA. */
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/* This file exists so that both the bison parser and script.cc can
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/* This file exists so that both the bison parser and script.cc can
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include it, so that they can communicate back and forth. */
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include it, so that they can communicate back and forth. */
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#ifndef GOLD_SCRIPT_C_H
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#ifndef GOLD_SCRIPT_C_H
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#define GOLD_SCRIPT_C_H
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#define GOLD_SCRIPT_C_H
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#ifdef __cplusplus
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#ifdef __cplusplus
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#include <vector>
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#include <vector>
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#include <string>
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#include <string>
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#endif
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#endif
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#ifdef __cplusplus
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#ifdef __cplusplus
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// For the C++ code we declare the various supporting structures in
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// For the C++ code we declare the various supporting structures in
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// the gold namespace. For the C code we declare it at the top level.
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// the gold namespace. For the C code we declare it at the top level.
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// The namespace level should not affect the layout of the structure.
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// The namespace level should not affect the layout of the structure.
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namespace gold
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namespace gold
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{
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{
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#endif
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#endif
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/* A string value for the bison parser. */
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/* A string value for the bison parser. */
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struct Parser_string
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struct Parser_string
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{
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{
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const char* value;
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const char* value;
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size_t length;
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size_t length;
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};
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};
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/* The expression functions deal with pointers to Expression objects.
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/* The expression functions deal with pointers to Expression objects.
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Since the bison parser generates C code, this is a hack to keep the
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Since the bison parser generates C code, this is a hack to keep the
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C++ code type safe. This hacks assumes that all pointers look
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C++ code type safe. This hacks assumes that all pointers look
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alike. */
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alike. */
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#ifdef __cplusplus
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#ifdef __cplusplus
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class Expression;
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class Expression;
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typedef Expression* Expression_ptr;
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typedef Expression* Expression_ptr;
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#else
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#else
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typedef void* Expression_ptr;
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typedef void* Expression_ptr;
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#endif
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#endif
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/* A constraint for whether to use a particular output section
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/* A constraint for whether to use a particular output section
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definition. */
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definition. */
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enum Section_constraint
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enum Section_constraint
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{
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{
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/* No constraint. */
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/* No constraint. */
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CONSTRAINT_NONE,
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CONSTRAINT_NONE,
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/* Only if all input sections are read-only. */
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/* Only if all input sections are read-only. */
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CONSTRAINT_ONLY_IF_RO,
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CONSTRAINT_ONLY_IF_RO,
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/* Only if at least input section is writable. */
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/* Only if at least input section is writable. */
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CONSTRAINT_ONLY_IF_RW,
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CONSTRAINT_ONLY_IF_RW,
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/* Special constraint. */
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/* Special constraint. */
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CONSTRAINT_SPECIAL
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CONSTRAINT_SPECIAL
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};
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};
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/* The information we store for an output section header in the bison
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/* The information we store for an output section header in the bison
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parser. */
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parser. */
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struct Parser_output_section_header
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struct Parser_output_section_header
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{
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{
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/* The address. This may be NULL. */
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/* The address. This may be NULL. */
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Expression_ptr address;
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Expression_ptr address;
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/* The load address, from the AT specifier. This may be NULL. */
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/* The load address, from the AT specifier. This may be NULL. */
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Expression_ptr load_address;
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Expression_ptr load_address;
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/* The alignment, from the ALIGN specifier. This may be NULL. */
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/* The alignment, from the ALIGN specifier. This may be NULL. */
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Expression_ptr align;
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Expression_ptr align;
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/* The input section alignment, from the SUBALIGN specifier. This
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/* The input section alignment, from the SUBALIGN specifier. This
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may be NULL. */
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may be NULL. */
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Expression_ptr subalign;
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Expression_ptr subalign;
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/* A constraint on this output section. */
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/* A constraint on this output section. */
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enum Section_constraint constraint;
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enum Section_constraint constraint;
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};
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};
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/* We keep vectors of strings. In order to manage this in both C and
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/* We keep vectors of strings. In order to manage this in both C and
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C++, we use a pointer to a vector. This assumes that all pointers
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C++, we use a pointer to a vector. This assumes that all pointers
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look the same. */
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look the same. */
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#ifdef __cplusplus
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#ifdef __cplusplus
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typedef std::vector<std::string> String_list;
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typedef std::vector<std::string> String_list;
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typedef String_list* String_list_ptr;
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typedef String_list* String_list_ptr;
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#else
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#else
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typedef void* String_list_ptr;
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typedef void* String_list_ptr;
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#endif
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#endif
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/* The information we store for an output section trailer in the bison
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/* The information we store for an output section trailer in the bison
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parser. */
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parser. */
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struct Parser_output_section_trailer
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struct Parser_output_section_trailer
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{
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{
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/* The fill value. This may be NULL. */
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/* The fill value. This may be NULL. */
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Expression_ptr fill;
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Expression_ptr fill;
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/* The program segments this section should go into. This may be
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/* The program segments this section should go into. This may be
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NULL. */
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NULL. */
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String_list_ptr phdrs;
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String_list_ptr phdrs;
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};
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};
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/* The different sorts we can find in a linker script. */
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/* The different sorts we can find in a linker script. */
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enum Sort_wildcard
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enum Sort_wildcard
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{
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{
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SORT_WILDCARD_NONE,
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SORT_WILDCARD_NONE,
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SORT_WILDCARD_BY_NAME,
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SORT_WILDCARD_BY_NAME,
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SORT_WILDCARD_BY_ALIGNMENT,
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SORT_WILDCARD_BY_ALIGNMENT,
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SORT_WILDCARD_BY_NAME_BY_ALIGNMENT,
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SORT_WILDCARD_BY_NAME_BY_ALIGNMENT,
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SORT_WILDCARD_BY_ALIGNMENT_BY_NAME
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SORT_WILDCARD_BY_ALIGNMENT_BY_NAME
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};
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};
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/* The information we build for a single wildcard specification. */
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/* The information we build for a single wildcard specification. */
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struct Wildcard_section
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struct Wildcard_section
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{
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{
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/* The wildcard spec itself. */
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/* The wildcard spec itself. */
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struct Parser_string name;
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struct Parser_string name;
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/* How the entries should be sorted. */
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/* How the entries should be sorted. */
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enum Sort_wildcard sort;
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enum Sort_wildcard sort;
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};
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};
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/* A vector of Wildcard_section entries. */
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/* A vector of Wildcard_section entries. */
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#ifdef __cplusplus
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#ifdef __cplusplus
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typedef std::vector<Wildcard_section> String_sort_list;
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typedef std::vector<Wildcard_section> String_sort_list;
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typedef String_sort_list* String_sort_list_ptr;
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typedef String_sort_list* String_sort_list_ptr;
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#else
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#else
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typedef void* String_sort_list_ptr;
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typedef void* String_sort_list_ptr;
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#endif
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#endif
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/* A list of wildcard specifications, which may include EXCLUDE_FILE
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/* A list of wildcard specifications, which may include EXCLUDE_FILE
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clauses. */
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clauses. */
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struct Wildcard_sections
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struct Wildcard_sections
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{
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{
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/* Wildcard specs. */
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/* Wildcard specs. */
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String_sort_list_ptr sections;
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String_sort_list_ptr sections;
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/* Exclusions. */
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/* Exclusions. */
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String_list_ptr exclude;
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String_list_ptr exclude;
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};
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};
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/* A complete input section specification. */
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/* A complete input section specification. */
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struct Input_section_spec
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struct Input_section_spec
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{
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{
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/* The file name. */
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/* The file name. */
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struct Wildcard_section file;
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struct Wildcard_section file;
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/* The list of sections. */
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/* The list of sections. */
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struct Wildcard_sections input_sections;
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struct Wildcard_sections input_sections;
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};
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};
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/* Information for a program header. */
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/* Information for a program header. */
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struct Phdr_info
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struct Phdr_info
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{
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{
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/* A boolean value: whether to include the file header. */
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/* A boolean value: whether to include the file header. */
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int includes_filehdr;
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int includes_filehdr;
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/* A boolean value: whether to include the program headers. */
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/* A boolean value: whether to include the program headers. */
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int includes_phdrs;
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int includes_phdrs;
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/* A boolean value: whether the flags field is valid. */
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/* A boolean value: whether the flags field is valid. */
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int is_flags_valid;
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int is_flags_valid;
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/* The value to use for the flags. */
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/* The value to use for the flags. */
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unsigned int flags;
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unsigned int flags;
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/* The load address. */
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/* The load address. */
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Expression_ptr load_address;
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Expression_ptr load_address;
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};
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};
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struct Version_dependency_list;
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struct Version_dependency_list;
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struct Version_expression_list;
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struct Version_expression_list;
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struct Version_tree;
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struct Version_tree;
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#ifdef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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extern "C" {
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#endif
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#endif
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/* The bison parser definitions. */
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/* The bison parser definitions. */
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#include "yyscript.h"
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#include "yyscript.h"
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/* The bison parser function. */
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/* The bison parser function. */
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extern int
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extern int
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yyparse(void* closure);
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yyparse(void* closure);
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/* Called by the bison parser skeleton to return the next token. */
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/* Called by the bison parser skeleton to return the next token. */
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extern int
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extern int
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yylex(YYSTYPE*, void* closure);
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yylex(YYSTYPE*, void* closure);
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/* Called by the bison parser skeleton to report an error. */
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/* Called by the bison parser skeleton to report an error. */
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extern void
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extern void
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yyerror(void* closure, const char*);
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yyerror(void* closure, const char*);
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/* Called by the bison parser to add an external symbol (a symbol in
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/* Called by the bison parser to add an external symbol (a symbol in
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an EXTERN declaration) to the link. */
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an EXTERN declaration) to the link. */
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extern void
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extern void
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script_add_extern(void* closure, const char*, size_t);
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script_add_extern(void* closure, const char*, size_t);
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/* Called by the bison parser to add a file to the link. */
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/* Called by the bison parser to add a file to the link. */
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extern void
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extern void
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script_add_file(void* closure, const char*, size_t);
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script_add_file(void* closure, const char*, size_t);
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/* Called by the bison parser to start and stop a group. */
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/* Called by the bison parser to start and stop a group. */
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extern void
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extern void
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script_start_group(void* closure);
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script_start_group(void* closure);
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extern void
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extern void
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script_end_group(void* closure);
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script_end_group(void* closure);
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/* Called by the bison parser to start and end an AS_NEEDED list. */
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/* Called by the bison parser to start and end an AS_NEEDED list. */
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extern void
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extern void
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script_start_as_needed(void* closure);
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script_start_as_needed(void* closure);
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extern void
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extern void
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script_end_as_needed(void* closure);
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script_end_as_needed(void* closure);
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/* Called by the bison parser to set the entry symbol. */
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/* Called by the bison parser to set the entry symbol. */
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extern void
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extern void
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script_set_entry(void* closure, const char*, size_t);
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script_set_entry(void* closure, const char*, size_t);
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/* Called by the bison parser to set whether to define common symbols. */
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/* Called by the bison parser to set whether to define common symbols. */
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extern void
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extern void
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script_set_common_allocation(void* closure, int);
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script_set_common_allocation(void* closure, int);
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/* Called by the bison parser to parse an OPTION. */
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/* Called by the bison parser to parse an OPTION. */
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extern void
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extern void
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script_parse_option(void* closure, const char*, size_t);
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script_parse_option(void* closure, const char*, size_t);
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/* Called by the bison parser to handle OUTPUT_FORMAT. This return 0
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/* Called by the bison parser to handle OUTPUT_FORMAT. This return 0
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if the parse should be aborted. */
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if the parse should be aborted. */
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extern int
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extern int
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script_check_output_format(void* closure, const char*, size_t,
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script_check_output_format(void* closure, const char*, size_t,
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const char*, size_t, const char*, size_t);
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const char*, size_t, const char*, size_t);
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/* Called by the bison parser to handle TARGET. */
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/* Called by the bison parser to handle TARGET. */
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extern void
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extern void
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script_set_target(void* closure, const char*, size_t);
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script_set_target(void* closure, const char*, size_t);
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/* Called by the bison parser to handle SEARCH_DIR. */
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/* Called by the bison parser to handle SEARCH_DIR. */
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extern void
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extern void
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script_add_search_dir(void* closure, const char*, size_t);
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script_add_search_dir(void* closure, const char*, size_t);
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/* Called by the bison parser to push the lexer into expression
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/* Called by the bison parser to push the lexer into expression
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mode. */
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mode. */
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extern void
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extern void
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script_push_lex_into_expression_mode(void* closure);
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script_push_lex_into_expression_mode(void* closure);
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/* Called by the bison parser to push the lexer into version
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/* Called by the bison parser to push the lexer into version
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mode. */
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mode. */
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extern void
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extern void
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script_push_lex_into_version_mode(void* closure);
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script_push_lex_into_version_mode(void* closure);
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/* Called by the bison parser to pop the lexer mode. */
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/* Called by the bison parser to pop the lexer mode. */
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extern void
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extern void
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script_pop_lex_mode(void* closure);
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script_pop_lex_mode(void* closure);
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/* Called by the bison parser to set a symbol to a value. PROVIDE is
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/* Called by the bison parser to set a symbol to a value. PROVIDE is
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non-zero if the symbol should be provided--only defined if there is
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non-zero if the symbol should be provided--only defined if there is
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an undefined reference. HIDDEN is non-zero if the symbol should be
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an undefined reference. HIDDEN is non-zero if the symbol should be
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hidden. */
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hidden. */
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extern void
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extern void
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script_set_symbol(void* closure, const char*, size_t, Expression_ptr,
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script_set_symbol(void* closure, const char*, size_t, Expression_ptr,
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int provide, int hidden);
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int provide, int hidden);
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/* Called by the bison parser to add an assertion. */
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/* Called by the bison parser to add an assertion. */
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|
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extern void
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extern void
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script_add_assertion(void* closure, Expression_ptr, const char* message,
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script_add_assertion(void* closure, Expression_ptr, const char* message,
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size_t messagelen);
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size_t messagelen);
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/* Called by the bison parser to start a SECTIONS clause. */
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/* Called by the bison parser to start a SECTIONS clause. */
|
|
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extern void
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extern void
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script_start_sections(void* closure);
|
script_start_sections(void* closure);
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|
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/* Called by the bison parser to finish a SECTIONS clause. */
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/* Called by the bison parser to finish a SECTIONS clause. */
|
|
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extern void
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extern void
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script_finish_sections(void* closure);
|
script_finish_sections(void* closure);
|
|
|
/* Called by the bison parser to start handling input section
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/* Called by the bison parser to start handling input section
|
specifications for an output section. */
|
specifications for an output section. */
|
|
|
extern void
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extern void
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script_start_output_section(void* closure, const char* name, size_t namelen,
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script_start_output_section(void* closure, const char* name, size_t namelen,
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const struct Parser_output_section_header*);
|
const struct Parser_output_section_header*);
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|
|
/* Called by the bison parser when done handling input section
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/* Called by the bison parser when done handling input section
|
specifications for an output section. */
|
specifications for an output section. */
|
|
|
extern void
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extern void
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script_finish_output_section(void* closure,
|
script_finish_output_section(void* closure,
|
const struct Parser_output_section_trailer*);
|
const struct Parser_output_section_trailer*);
|
|
|
/* Called by the bison parser to handle a data statement (LONG, BYTE,
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/* Called by the bison parser to handle a data statement (LONG, BYTE,
|
etc.) in an output section. */
|
etc.) in an output section. */
|
|
|
extern void
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extern void
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script_add_data(void* closure, int data_token, Expression_ptr val);
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script_add_data(void* closure, int data_token, Expression_ptr val);
|
|
|
/* Called by the bison parser to set the fill value in an output
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/* Called by the bison parser to set the fill value in an output
|
section. */
|
section. */
|
|
|
extern void
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extern void
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script_add_fill(void* closure, Expression_ptr val);
|
script_add_fill(void* closure, Expression_ptr val);
|
|
|
/* Called by the bison parser to add an input section specification to
|
/* Called by the bison parser to add an input section specification to
|
an output section. The KEEP parameter is non-zero if this is
|
an output section. The KEEP parameter is non-zero if this is
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within a KEEP clause, meaning that the garbage collector should not
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within a KEEP clause, meaning that the garbage collector should not
|
discard it. */
|
discard it. */
|
|
|
extern void
|
extern void
|
script_add_input_section(void* closure, const struct Input_section_spec*,
|
script_add_input_section(void* closure, const struct Input_section_spec*,
|
int keep);
|
int keep);
|
|
|
/* Create a new list of string and sort entries. */
|
/* Create a new list of string and sort entries. */
|
|
|
extern String_sort_list_ptr
|
extern String_sort_list_ptr
|
script_new_string_sort_list(const struct Wildcard_section*);
|
script_new_string_sort_list(const struct Wildcard_section*);
|
|
|
/* Add an entry to a list of string and sort entries. */
|
/* Add an entry to a list of string and sort entries. */
|
|
|
extern String_sort_list_ptr
|
extern String_sort_list_ptr
|
script_string_sort_list_add(String_sort_list_ptr,
|
script_string_sort_list_add(String_sort_list_ptr,
|
const struct Wildcard_section*);
|
const struct Wildcard_section*);
|
|
|
/* Create a new list of strings. */
|
/* Create a new list of strings. */
|
|
|
extern String_list_ptr
|
extern String_list_ptr
|
script_new_string_list(const char*, size_t);
|
script_new_string_list(const char*, size_t);
|
|
|
/* Add an element to a list of strings. */
|
/* Add an element to a list of strings. */
|
|
|
extern String_list_ptr
|
extern String_list_ptr
|
script_string_list_push_back(String_list_ptr, const char*, size_t);
|
script_string_list_push_back(String_list_ptr, const char*, size_t);
|
|
|
/* Concatenate two string lists. */
|
/* Concatenate two string lists. */
|
|
|
extern String_list_ptr
|
extern String_list_ptr
|
script_string_list_append(String_list_ptr, String_list_ptr);
|
script_string_list_append(String_list_ptr, String_list_ptr);
|
|
|
/* Define a new program header. */
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/* Define a new program header. */
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extern void
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extern void
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script_add_phdr(void* closure, const char* name, size_t namelen,
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script_add_phdr(void* closure, const char* name, size_t namelen,
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unsigned int type, const struct Phdr_info*);
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unsigned int type, const struct Phdr_info*);
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/* Convert a program header string to a type. */
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/* Convert a program header string to a type. */
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extern unsigned int
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extern unsigned int
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script_phdr_string_to_type(void* closure, const char*, size_t);
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script_phdr_string_to_type(void* closure, const char*, size_t);
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/* Handle DATA_SEGMENT_ALIGN and DATA_SEGMENT_RELRO_END. */
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/* Handle DATA_SEGMENT_ALIGN and DATA_SEGMENT_RELRO_END. */
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extern void
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extern void
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script_data_segment_align(void* closure);
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script_data_segment_align(void* closure);
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extern void
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extern void
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script_data_segment_relro_end(void* closure);
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script_data_segment_relro_end(void* closure);
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/* Called by the bison parser for expressions. */
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/* Called by the bison parser for expressions. */
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extern Expression_ptr
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extern Expression_ptr
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script_exp_unary_minus(Expression_ptr);
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script_exp_unary_minus(Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_unary_logical_not(Expression_ptr);
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script_exp_unary_logical_not(Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_unary_bitwise_not(Expression_ptr);
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script_exp_unary_bitwise_not(Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_mult(Expression_ptr, Expression_ptr);
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script_exp_binary_mult(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_div(Expression_ptr, Expression_ptr);
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script_exp_binary_div(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_mod(Expression_ptr, Expression_ptr);
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script_exp_binary_mod(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_add(Expression_ptr, Expression_ptr);
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script_exp_binary_add(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_sub(Expression_ptr, Expression_ptr);
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script_exp_binary_sub(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_lshift(Expression_ptr, Expression_ptr);
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script_exp_binary_lshift(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_rshift(Expression_ptr, Expression_ptr);
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script_exp_binary_rshift(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_eq(Expression_ptr, Expression_ptr);
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script_exp_binary_eq(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_ne(Expression_ptr, Expression_ptr);
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script_exp_binary_ne(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_le(Expression_ptr, Expression_ptr);
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script_exp_binary_le(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_ge(Expression_ptr, Expression_ptr);
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script_exp_binary_ge(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_lt(Expression_ptr, Expression_ptr);
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script_exp_binary_lt(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_gt(Expression_ptr, Expression_ptr);
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script_exp_binary_gt(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_bitwise_and(Expression_ptr, Expression_ptr);
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script_exp_binary_bitwise_and(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_bitwise_xor(Expression_ptr, Expression_ptr);
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script_exp_binary_bitwise_xor(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_bitwise_or(Expression_ptr, Expression_ptr);
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script_exp_binary_bitwise_or(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_logical_and(Expression_ptr, Expression_ptr);
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script_exp_binary_logical_and(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_binary_logical_or(Expression_ptr, Expression_ptr);
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script_exp_binary_logical_or(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_trinary_cond(Expression_ptr, Expression_ptr, Expression_ptr);
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script_exp_trinary_cond(Expression_ptr, Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_integer(uint64_t);
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script_exp_integer(uint64_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_string(const char*, size_t);
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script_exp_string(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_max(Expression_ptr, Expression_ptr);
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script_exp_function_max(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_min(Expression_ptr, Expression_ptr);
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script_exp_function_min(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_defined(const char*, size_t);
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script_exp_function_defined(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_sizeof_headers(void);
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script_exp_function_sizeof_headers(void);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_alignof(const char*, size_t);
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script_exp_function_alignof(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_sizeof(const char*, size_t);
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script_exp_function_sizeof(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_addr(const char*, size_t);
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script_exp_function_addr(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_loadaddr(const char*, size_t);
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script_exp_function_loadaddr(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_origin(const char*, size_t);
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script_exp_function_origin(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_length(const char*, size_t);
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script_exp_function_length(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_constant(const char*, size_t);
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script_exp_function_constant(const char*, size_t);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_absolute(Expression_ptr);
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script_exp_function_absolute(Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_align(Expression_ptr, Expression_ptr);
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script_exp_function_align(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_data_segment_align(Expression_ptr, Expression_ptr);
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script_exp_function_data_segment_align(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_data_segment_relro_end(Expression_ptr, Expression_ptr);
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script_exp_function_data_segment_relro_end(Expression_ptr, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_data_segment_end(Expression_ptr);
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script_exp_function_data_segment_end(Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_segment_start(const char*, size_t, Expression_ptr);
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script_exp_function_segment_start(const char*, size_t, Expression_ptr);
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extern Expression_ptr
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extern Expression_ptr
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script_exp_function_assert(Expression_ptr, const char*, size_t);
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script_exp_function_assert(Expression_ptr, const char*, size_t);
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extern void
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extern void
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script_register_vers_node(void* closure,
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script_register_vers_node(void* closure,
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const char* tag,
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const char* tag,
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int taglen,
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int taglen,
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struct Version_tree *,
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struct Version_tree *,
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struct Version_dependency_list *);
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struct Version_dependency_list *);
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extern struct Version_dependency_list *
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extern struct Version_dependency_list *
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script_add_vers_depend(void* closure,
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script_add_vers_depend(void* closure,
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struct Version_dependency_list *existing_dependencies,
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struct Version_dependency_list *existing_dependencies,
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const char *depend_to_add, int deplen);
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const char *depend_to_add, int deplen);
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extern struct Version_expression_list *
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extern struct Version_expression_list *
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script_new_vers_pattern(void* closure,
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script_new_vers_pattern(void* closure,
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struct Version_expression_list *,
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struct Version_expression_list *,
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const char *, int, int);
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const char *, int, int);
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extern struct Version_expression_list *
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extern struct Version_expression_list *
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script_merge_expressions(struct Version_expression_list *a,
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script_merge_expressions(struct Version_expression_list *a,
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struct Version_expression_list *b);
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struct Version_expression_list *b);
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extern struct Version_tree *
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extern struct Version_tree *
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script_new_vers_node(void* closure,
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script_new_vers_node(void* closure,
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struct Version_expression_list *global,
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struct Version_expression_list *global,
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struct Version_expression_list *local);
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struct Version_expression_list *local);
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extern void
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extern void
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version_script_push_lang(void* closure, const char* lang, int langlen);
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version_script_push_lang(void* closure, const char* lang, int langlen);
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extern void
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extern void
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version_script_pop_lang(void* closure);
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version_script_pop_lang(void* closure);
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#ifdef __cplusplus
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#ifdef __cplusplus
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} // End extern "C"
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} // End extern "C"
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#endif
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#endif
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#ifdef __cplusplus
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#ifdef __cplusplus
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} // End namespace gold.
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} // End namespace gold.
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#endif
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#endif
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#endif /* !defined(GOLD_SCRIPT_C_H) */
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#endif /* !defined(GOLD_SCRIPT_C_H) */
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