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Like sh_types, dt_tags just aren't in consecutive order, so we have to move

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away from indexing into an array.  Also add Sun and GNU specific tags.
This commit is contained in:
David E. O'Brien 2003-01-15 21:24:05 +00:00
parent de216a83c2
commit 3df3bb12fb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=109332
1 changed files with 78 additions and 9 deletions
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87
usr.bin/elfdump/elfdump.c
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@ -162,12 +162,78 @@ int elf64_offsets[] = {
offsetof(Elf64_Rela, r_addend)
};
char *d_tags[] = {
"DT_NULL", "DT_NEEDED", "DT_PLTRELSZ", "DT_PLTGOT", "DT_HASH",
"DT_STRTAB", "DT_SYMTAB", "DT_RELA", "DT_RELASZ", "DT_RELAENT",
"DT_STRSZ", "DT_SYMENT", "DT_INIT", "DT_FINI", "DT_SONAME",
"DT_RPATH", "DT_SYMBOLIC", "DT_REL", "DT_RELSZ", "DT_RELENT",
"DT_PLTREL", "DT_DEBUG", "DT_TEXTREL", "DT_JMPREL"
/* http://www.sco.com/developers/gabi/latest/ch5.dynamic.html#tag_encodings */
const char *
d_tags(u_int64_t tag) {
switch (tag) {
case 0: return "DT_NULL";
case 1: return "DT_NEEDED";
case 2: return "DT_PLTRELSZ";
case 3: return "DT_PLTGOT";
case 4: return "DT_HASH";
case 5: return "DT_STRTAB";
case 6: return "DT_SYMTAB";
case 7: return "DT_RELA";
case 8: return "DT_RELASZ";
case 9: return "DT_RELAENT";
case 10: return "DT_STRSZ";
case 11: return "DT_SYMENT";
case 12: return "DT_INIT";
case 13: return "DT_FINI";
case 14: return "DT_SONAME";
case 15: return "DT_RPATH";
case 16: return "DT_SYMBOLIC";
case 17: return "DT_REL";
case 18: return "DT_RELSZ";
case 19: return "DT_RELENT";
case 20: return "DT_PLTREL";
case 21: return "DT_DEBUG";
case 22: return "DT_TEXTREL";
case 23: return "DT_JMPREL";
case 24: return "DT_BIND_NOW";
case 25: return "DT_INIT_ARRAY";
case 26: return "DT_FINI_ARRAY";
case 27: return "DT_INIT_ARRAYSZ";
case 28: return "DT_FINI_ARRAYSZ";
case 29: return "DT_RUNPATH";
case 30: return "DT_FLAGS";
case 32: return "DT_PREINIT_ARRAY"; /* XXX: DT_ENCODING */
case 33: return "DT_PREINIT_ARRAYSZ";
/* 0x6000000D - 0x6ffff000 operating system-specific semantics */
case 0x6ffffdf5: return "DT_GNU_PRELINKED";
case 0x6ffffdf6: return "DT_GNU_CONFLICTSZ";
case 0x6ffffdf7: return "DT_GNU_LIBLISTSZ";
case 0x6ffffdf8: return "DT_SUNW_CHECKSUM";
case 0x6ffffdf9: return "DT_PLTPADSZ";
case 0x6ffffdfa: return "DT_MOVEENT";
case 0x6ffffdfb: return "DT_MOVESZ";
case 0x6ffffdfc: return "DT_FEATURE";
case 0x6ffffdfd: return "DT_POSFLAG_1";
case 0x6ffffdfe: return "DT_SYMINSZ";
case 0x6ffffdff: return "DT_SYMINENT (DT_VALRNGHI)";
case 0x6ffffe00: return "DT_ADDRRNGLO";
case 0x6ffffef8: return "DT_GNU_CONFLICT";
case 0x6ffffef9: return "DT_GNU_LIBLIST";
case 0x6ffffefa: return "DT_SUNW_CONFIG";
case 0x6ffffefb: return "DT_SUNW_DEPAUDIT";
case 0x6ffffefc: return "DT_SUNW_AUDIT";
case 0x6ffffefd: return "DT_SUNW_PLTPAD";
case 0x6ffffefe: return "DT_SUNW_MOVETAB";
case 0x6ffffeff: return "DT_SYMINFO (DT_ADDRRNGHI)";
case 0x6ffffff9: return "DT_RELACOUNT";
case 0x6ffffffa: return "DT_RELCOUNT";
case 0x6ffffffb: return "DT_FLAGS_1";
case 0x6ffffffc: return "DT_VERDEF";
case 0x6ffffffd: return "DT_VERDEFNUM";
case 0x6ffffffe: return "DT_VERNEED";
case 0x6fffffff: return "DT_VERNEEDNUM";
case 0x6ffffff0: return "DT_GNU_VERSYM";
/* 0x70000000 - 0x7fffffff processor-specific semantics */
case 0x7ffffffd: return "DT_SUNW_AUXILIARY";
case 0x7ffffffe: return "DT_SUNW_USED";
case 0x7fffffff: return "DT_SUNW_FILTER";
default: return "ERROR: TAG NOT DEFINED";
}
};
char *e_machines[] = {
@ -209,8 +275,8 @@ char *p_flags[] = {
};
/* http://www.sco.com/developers/gabi/latest/ch4.sheader.html#sh_type */
const char
*sh_types(u_int64_t sht) {
const char *
sh_types(u_int64_t sht) {
switch (sht) {
case 0: return "SHT_NULL";
case 1: return "SHT_PROGBITS";
@ -229,14 +295,17 @@ const char
case 16: return "SHT_PREINIT_ARRAY";
case 17: return "SHT_GROUP";
case 18: return "SHT_SYMTAB_SHNDX";
/* 0x60000000 - 0x6fffffff operating system-specific semantics */
case 0x6ffffff0: return "XXX:VERSYM";
case 0x6ffffff7: return "SHT_GNU_LIBLIST";
case 0x6ffffffc: return "XXX:VERDEF";
case 0x6ffffffd: return "SHT_SUNW(GNU)_verdef";
case 0x6ffffffe: return "SHT_SUNW(GNU)_verneed";
case 0x6fffffff: return "SHT_SUNW(GNU)_versym";
/* 0x70000000 - 0x7fffffff processor-specific semantics */
case 0x7ffffffd: return "XXX:AUXILIARY";
case 0x7fffffff: return "XXX:FILTER";
/* 0x80000000 - 0xffffffff application programs */
default: return "ERROR: SHT NOT DEFINED";
}
};
@ -663,7 +732,7 @@ elf_print_dynamic(void *e, void *sh)
val = elf_get_addr(e, d, D_VAL);
fprintf(out, "\n");
fprintf(out, "entry: %d\n", i);
fprintf(out, "\td_tag: %s\n", d_tags[tag]);
fprintf(out, "\td_tag: %s\n", d_tags(tag));
switch (tag) {
case DT_NEEDED:
case DT_SONAME: