888a18208d
This is close to the upcoming 0.7.1 release. From http://svn.code.sf.net/p/elftoolchain/code
68 lines
2.8 KiB
C
68 lines
2.8 KiB
C
/*-
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* Copyright (c) 2011,2012 Kai Wang
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: ld_arch.h 3281 2015-12-11 21:39:23Z kaiwang27 $
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*/
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#define MAX_ARCH_NAME_LEN 64
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#define MAX_TARGET_NAME_LEN 128
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struct ld_input_section;
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struct ld_reloc_entry;
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struct ld_arch {
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char name[MAX_ARCH_NAME_LEN + 1];
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char *script;
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const char *interp;
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uint64_t (*get_max_page_size)(struct ld *);
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uint64_t (*get_common_page_size)(struct ld *);
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void (*scan_reloc)(struct ld *, struct ld_input_section *,
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struct ld_reloc_entry *);
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void (*adjust_reloc)(struct ld *, struct ld_input_section *,
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struct ld_reloc_entry *, struct ld_symbol *, uint8_t *);
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void (*process_reloc)(struct ld *, struct ld_input_section *,
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struct ld_reloc_entry *, struct ld_symbol *, uint8_t *);
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void (*finalize_reloc)(struct ld *, struct ld_input_section *,
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struct ld_reloc_entry *);
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void (*finalize_got_and_plt)(struct ld *);
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void (*merge_flags)(struct ld *, unsigned flags);
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int (*is_absolute_reloc)(uint64_t);
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int (*is_relative_reloc)(uint64_t);
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unsigned char reloc_is_64bit;
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unsigned char reloc_is_rela;
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size_t reloc_entsize;
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unsigned flags; /* processor-specific flags */
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UT_hash_handle hh;
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struct ld_arch *alias;
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};
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void ld_arch_init(struct ld *);
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int ld_arch_equal(struct ld_arch *, struct ld_arch *);
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struct ld_arch *ld_arch_find(struct ld *, char *);
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struct ld_arch *ld_arch_guess_arch_name(struct ld *, int, int);
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void ld_arch_set(struct ld *, char *);
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void ld_arch_set_from_target(struct ld *);
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void ld_arch_verify(struct ld *, const char *, int, int, unsigned);
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