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Viewing changes to debian/modules/ngx_pagespeed/psol/include/third_party/libjpeg_turbo/yasm/source/patched-yasm/modules/objfmts/elf/elf-machine.h

  • Committer: Frans Elliott
  • Date: 2015-06-12 21:15:13 UTC
  • Revision ID: mastergeek.elliott@gmail.com-20150612211513-un4vguj32deibvb0
Added the actual pagespeed library to the ngx_pagespeed module dir.

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debian/modules/ngx_pagespeed/psol/include/third_party/libjpeg_turbo/yasm/source/patched-yasm/modules/objfmts/elf/elf-machine.h
 
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/*
 
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 * ELF object machine specific format helpers
 
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 *
 
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 *  Copyright (C) 2004-2007  Michael Urman
 
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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 OTHER CONTRIBUTORS ``AS IS''
 
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 * AND 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 OTHER CONTRIBUTORS BE
 
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 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 
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 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 
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 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 
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 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 
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 * POSSIBILITY OF SUCH DAMAGE.
 
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 */
 
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#ifndef ELF_MACHINE_H_INCLUDED
 
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#define ELF_MACHINE_H_INCLUDED
 
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#define YASM_WRITE_32I_L(p, i) do {\
 
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    assert(yasm_intnum_check_size(i, 32, 0, 2)); \
 
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    yasm_intnum_get_sized(i, p, 4, 32, 0, 0, 0); \
 
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    p += 4; } while (0)
 
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#define YASM_WRITE_64I_L(p, i) do {\
 
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    assert(yasm_intnum_check_size(i, 64, 0, 2)); \
 
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    yasm_intnum_get_sized(i, p, 8, 64, 0, 0, 0); \
 
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    p += 8; } while (0)
 
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#define YASM_WRITE_64C_L(p, hi, lo) do {\
 
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    YASM_WRITE_32_L(p, lo); \
 
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    YASM_WRITE_32_L(p, hi); } while (0)
 
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#define YASM_WRITE_64Z_L(p, i)          YASM_WRITE_64C_L(p, 0, i)
 
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typedef int(*func_accepts_reloc)(size_t val, yasm_symrec *wrt);
 
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typedef void(*func_write_symtab_entry)(unsigned char *bufp,
 
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                                       elf_symtab_entry *entry,
 
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                                       yasm_intnum *value_intn,
 
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                                       yasm_intnum *size_intn);
 
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typedef void(*func_write_secthead)(unsigned char *bufp, elf_secthead *shead);
 
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typedef void(*func_write_secthead_rel)(unsigned char *bufp,
 
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                                       elf_secthead *shead,
 
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                                       elf_section_index symtab_idx,
 
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                                       elf_section_index sindex);
 
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typedef void(*func_handle_reloc_addend)(yasm_intnum *intn,
 
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                                        elf_reloc_entry *reloc,
 
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                                        unsigned long offset);
 
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typedef unsigned int(*func_map_reloc_info_to_type)(elf_reloc_entry *reloc);
 
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typedef void(*func_write_reloc)(unsigned char *bufp,
 
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                                elf_reloc_entry *reloc,
 
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                                unsigned int r_type,
 
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                                unsigned int r_sym);
 
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typedef void (*func_write_proghead)(unsigned char **bufpp,
 
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                                    elf_offset secthead_addr,
 
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                                    unsigned long secthead_count,
 
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                                    elf_section_index shstrtab_index);
 
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enum {
 
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    ELF_SSYM_SYM_RELATIVE = 1 << 0,
 
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    ELF_SSYM_CURPOS_ADJUST = 1 << 1,
 
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    ELF_SSYM_THREAD_LOCAL = 1 << 2
 
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};
 
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typedef struct {
 
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    const char *name;       /* should be something like ..name */
 
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    const int sym_rel;      /* symbol or section-relative? */
 
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    const unsigned int reloc;   /* relocation type */
 
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    const unsigned int size;    /* legal data size */
 
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} elf_machine_ssym;
 
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struct elf_machine_handler {
 
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    const char *arch;
 
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    const char *machine;
 
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    const char *reloc_section_prefix;
 
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    const unsigned long symtab_entry_size;
 
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    const unsigned long symtab_entry_align;
 
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    const unsigned long reloc_entry_size;
 
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    const unsigned long secthead_size;
 
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    const unsigned long proghead_size;
 
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    func_accepts_reloc accepts_reloc;
 
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    func_write_symtab_entry write_symtab_entry;
 
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    func_write_secthead write_secthead;
 
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    func_write_secthead_rel write_secthead_rel;
 
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    func_handle_reloc_addend handle_reloc_addend;
 
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    func_map_reloc_info_to_type map_reloc_info_to_type;
 
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    func_write_reloc write_reloc;
 
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    func_write_proghead write_proghead;
 
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    elf_machine_ssym *ssyms;            /* array of "special" syms */
 
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    const size_t num_ssyms;             /* size of array */
 
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    const int bits;                     /* usually 32 or 64 */
 
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};
 
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#endif /* ELF_MACHINE_H_INCLUDED */