diff options
Diffstat (limited to 'ANDROID_3.4.5/scripts/mod/modpost.h')
| -rw-r--r-- | ANDROID_3.4.5/scripts/mod/modpost.h | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/ANDROID_3.4.5/scripts/mod/modpost.h b/ANDROID_3.4.5/scripts/mod/modpost.h deleted file mode 100644 index 51207e4d..00000000 --- a/ANDROID_3.4.5/scripts/mod/modpost.h +++ /dev/null @@ -1,187 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/mman.h> -#include <fcntl.h> -#include <unistd.h> -#include <elf.h> - -#include "elfconfig.h" - -#if KERNEL_ELFCLASS == ELFCLASS32 - -#define Elf_Ehdr Elf32_Ehdr -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Addr Elf32_Addr -#define Elf_Sword Elf64_Sword -#define Elf_Section Elf32_Half -#define ELF_ST_BIND ELF32_ST_BIND -#define ELF_ST_TYPE ELF32_ST_TYPE - -#define Elf_Rel Elf32_Rel -#define Elf_Rela Elf32_Rela -#define ELF_R_SYM ELF32_R_SYM -#define ELF_R_TYPE ELF32_R_TYPE -#else - -#define Elf_Ehdr Elf64_Ehdr -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Addr Elf64_Addr -#define Elf_Sword Elf64_Sxword -#define Elf_Section Elf64_Half -#define ELF_ST_BIND ELF64_ST_BIND -#define ELF_ST_TYPE ELF64_ST_TYPE - -#define Elf_Rel Elf64_Rel -#define Elf_Rela Elf64_Rela -#define ELF_R_SYM ELF64_R_SYM -#define ELF_R_TYPE ELF64_R_TYPE -#endif - -/* The 64-bit MIPS ELF ABI uses an unusual reloc format. */ -typedef struct -{ - Elf32_Word r_sym; /* Symbol index */ - unsigned char r_ssym; /* Special symbol for 2nd relocation */ - unsigned char r_type3; /* 3rd relocation type */ - unsigned char r_type2; /* 2nd relocation type */ - unsigned char r_type1; /* 1st relocation type */ -} _Elf64_Mips_R_Info; - -typedef union -{ - Elf64_Xword r_info_number; - _Elf64_Mips_R_Info r_info_fields; -} _Elf64_Mips_R_Info_union; - -#define ELF64_MIPS_R_SYM(i) \ - ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym) - -#define ELF64_MIPS_R_TYPE(i) \ - ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_type1) - -#if KERNEL_ELFDATA != HOST_ELFDATA - -static inline void __endian(const void *src, void *dest, unsigned int size) -{ - unsigned int i; - for (i = 0; i < size; i++) - ((unsigned char*)dest)[i] = ((unsigned char*)src)[size - i-1]; -} - -#define TO_NATIVE(x) \ -({ \ - typeof(x) __x; \ - __endian(&(x), &(__x), sizeof(__x)); \ - __x; \ -}) - -#else /* endianness matches */ - -#define TO_NATIVE(x) (x) - -#endif - -#define NOFAIL(ptr) do_nofail((ptr), #ptr) -void *do_nofail(void *ptr, const char *expr); - -struct buffer { - char *p; - int pos; - int size; -}; - -void __attribute__((format(printf, 2, 3))) -buf_printf(struct buffer *buf, const char *fmt, ...); - -void -buf_write(struct buffer *buf, const char *s, int len); - -struct module { - struct module *next; - const char *name; - int gpl_compatible; - struct symbol *unres; - int seen; - int skip; - int has_init; - int has_cleanup; - struct buffer dev_table_buf; - char srcversion[25]; - int is_dot_o; -}; - -struct elf_info { - unsigned long size; - Elf_Ehdr *hdr; - Elf_Shdr *sechdrs; - Elf_Sym *symtab_start; - Elf_Sym *symtab_stop; - Elf_Section export_sec; - Elf_Section export_unused_sec; - Elf_Section export_gpl_sec; - Elf_Section export_unused_gpl_sec; - Elf_Section export_gpl_future_sec; - const char *strtab; - char *modinfo; - unsigned int modinfo_len; - - /* support for 32bit section numbers */ - - unsigned int num_sections; /* max_secindex + 1 */ - unsigned int secindex_strings; - /* if Nth symbol table entry has .st_shndx = SHN_XINDEX, - * take shndx from symtab_shndx_start[N] instead */ - Elf32_Word *symtab_shndx_start; - Elf32_Word *symtab_shndx_stop; -}; - -static inline int is_shndx_special(unsigned int i) -{ - return i != SHN_XINDEX && i >= SHN_LORESERVE && i <= SHN_HIRESERVE; -} - -/* - * Move reserved section indices SHN_LORESERVE..SHN_HIRESERVE out of - * the way to -256..-1, to avoid conflicting with real section - * indices. - */ -#define SPECIAL(i) ((i) - (SHN_HIRESERVE + 1)) - -/* Accessor for sym->st_shndx, hides ugliness of "64k sections" */ -static inline unsigned int get_secindex(const struct elf_info *info, - const Elf_Sym *sym) -{ - if (is_shndx_special(sym->st_shndx)) - return SPECIAL(sym->st_shndx); - if (sym->st_shndx != SHN_XINDEX) - return sym->st_shndx; - return info->symtab_shndx_start[sym - info->symtab_start]; -} - -/* file2alias.c */ -extern unsigned int cross_build; -void handle_moddevtable(struct module *mod, struct elf_info *info, - Elf_Sym *sym, const char *symname); -void add_moddevtable(struct buffer *buf, struct module *mod); - -/* sumversion.c */ -void maybe_frob_rcs_version(const char *modfilename, - char *version, - void *modinfo, - unsigned long modinfo_offset); -void get_src_version(const char *modname, char sum[], unsigned sumlen); - -/* from modpost.c */ -void *grab_file(const char *filename, unsigned long *size); -char* get_next_line(unsigned long *pos, void *file, unsigned long size); -void release_file(void *file, unsigned long size); - -void fatal(const char *fmt, ...); -void warn(const char *fmt, ...); -void merror(const char *fmt, ...); |