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Elf_LE32_Shdr; set_native16()

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p_elf.h p_unix.h

committer: jreiser <jreiser> 1042341777 +0000
This commit is contained in:
John Reiser 2003-01-12 03:22:57 +00:00
parent 5e5ea9f6e4
commit 73dc4eede0
2 changed files with 56 additions and 0 deletions
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47
src/p_elf.h
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@ -82,6 +82,53 @@ struct Elf_LE32_Phdr
__attribute_packed;
struct Elf_LE32_Shdr
{
LE32 sh_name; /* Section name (string tbl index) */
LE32 sh_type; /* Section type */
LE32 sh_flags; /* Section flags */
LE32 sh_addr; /* Section virtual addr at execution */
LE32 sh_offset; /* Section file offset */
LE32 sh_size; /* Section size in bytes */
LE32 sh_link; /* Link to another section */
LE32 sh_info; /* Additional section information */
LE32 sh_addralign; /* Section alignment */
LE32 sh_entsize; /* Entry size if section holds table */
enum { // values for sh_type
SHT_NULL = 0, /* Section header table entry unused */
SHT_PROGBITS = 1,/* Program data */
SHT_SYMTAB = 2, /* Symbol table */
SHT_STRTAB = 3, /* String table */
SHT_RELA = 4, /* Relocation entries with addends */
SHT_HASH = 5, /* Symbol hash table */
SHT_DYNAMIC = 6, /* Dynamic linking information */
SHT_NOTE = 7, /* Notes */
SHT_NOBITS = 8, /* Program space with no data (bss) */
SHT_REL = 9, /* Relocation entries, no addends */
SHT_SHLIB = 10, /* Reserved */
SHT_DYNSYM = 11, /* Dynamic linker symbol table */
/* 12, 13 hole */
SHT_INIT_ARRAY = 14, /* Array of constructors */
SHT_FINI_ARRAY = 15, /* Array of destructors */
SHT_PREINIT_ARRAY = 16, /* Array of pre-constructors */
SHT_GROUP = 17, /* Section group */
SHT_SYMTAB_SHNDX = 18, /* Extended section indeces */
SHT_NUM = 19 /* Number of defined types. */
};
enum { // values for sh_flags
SHF_WRITE = (1 << 0), /* Writable */
SHF_ALLOC = (1 << 1), /* Occupies memory during execution */
SHF_EXECINSTR = (1 << 2), /* Executable */
SHF_MERGE = (1 << 4), /* Might be merged */
SHF_STRINGS = (1 << 5), /* Contains nul-terminated strings */
SHF_INFO_LINK = (1 << 6), /* `sh_info' contains SHT index */
SHF_LINK_ORDER = (1 << 7), /* Preserve order after combining */
};
}
__attribute_packed;
struct Elf_LE32_Dyn
{
LE32 d_tag;

9
src/p_unix.h
View File

@ -68,6 +68,7 @@ protected:
// an endian abstraction here
virtual unsigned get_native32(const void *) = 0;
virtual void set_native32(void *, unsigned) = 0;
virtual void set_native16(void *, unsigned) = 0;
virtual bool checkCompressionRatio(unsigned, unsigned) const;
@ -133,6 +134,10 @@ protected:
{
set_be32(b, v);
}
virtual void set_native16(void *b, unsigned v)
{
set_be16(b, v);
}
};
@ -149,6 +154,10 @@ protected:
{
set_le32(b, v);
}
virtual void set_native16(void *b, unsigned v)
{
set_le16(b, v);
}
};