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radare2/libr/core/bin.c

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/* radare - LGPL - Copyright 2011-2013 - earada, pancake */
#include <r_core.h>
static ut64 get_vaddr (ut64 baddr, ut64 paddr, ut64 vaddr) {
ut32 delta;
if (!baddr) return vaddr;
delta = (paddr & 0xfffff000) | (vaddr & 0xfff);
return baddr + delta;
}
static int bin_strings (RCore *r, int mode, ut64 baddr, int va) {
char *p, *q, str[R_FLAG_NAME_SIZE];
RBinSection *section;
int hasstr, minstr;
RBinString *string;
RListIter *iter;
RList *list;
int i = 0;
if (!(hasstr = r_config_get_i (r->config, "bin.strings")))
return 0;
if (!r->bin->cur.curplugin) return 0;
if (!r->bin->cur.curplugin->info) {
if (!r_config_get_i (r->config, "bin.rawstr")) {
eprintf ("WARN: Use '-e bin.rawstr=true' or 'rabin2 -zz'"
" to find strings on unknown file types\n");
return 0;
}
}
minstr = r_config_get_i (r->config, "bin.minstr");
if (minstr>0) r->bin->minstrlen = minstr;
else r_config_set_i (r->config, "bin.minstr", r->bin->minstrlen);
if (r->bin->minstrlen==0) return -1;
/* code */
if ((list = r_bin_get_strings (r->bin)) == NULL)
return R_FALSE;
if ((mode & R_CORE_BIN_JSON)) {
r_cons_printf ("[");
r_list_foreach (list, iter, string) {
ut64 addr = va? get_vaddr (baddr, string->rva,
string->offset): string->offset;
q = strdup (string->string);
//r_name_filter (str, 128);
for (p=q; *p; p++) if(*p=='"')*p='\'';
r_cons_printf ("%s{\"offset\":%"PFMT64d
",\"length\":%d,\"string\":\"%s\"}",
iter->p? ",": "", addr, string->size, q);
free (q);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_list_foreach (list, iter, string) {
ut64 addr = va? get_vaddr (baddr, string->rva,
string->offset): string->offset;
r_cons_printf ("%"PFMT64d" %d %s\n",
addr, string->size, string->string);
}
} else
if ((mode & R_CORE_BIN_SET)) {
if (r_config_get_i (r->config, "bin.strings"))
r_flag_space_set (r->flags, "strings");
r_cons_break (NULL, NULL);
r_list_foreach (list, iter, string) {
if (r_cons_singleton()->breaked) break;
/* Jump the withespaces before the string */
for (i=0; *(string->string+i)==' '; i++);
r_meta_add (r->anal->meta, R_META_TYPE_STRING,
va?baddr+string->rva:string->offset,
(va?baddr+string->rva:string->offset)+string->size, string->string+i);
r_name_filter (string->string, 128);
snprintf (str, R_FLAG_NAME_SIZE, "str.%s", string->string);
r_flag_set (r->flags, str,
va? baddr+string->rva:string->offset,
string->size, 0);
}
//r_meta_cleanup (r->anal->meta, 0LL, UT64_MAX);
r_cons_break_end ();
} else {
r_cons_printf (mode?"fs strings\n": "[strings]\n");
r_list_foreach (list, iter, string) {
section = r_bin_get_section_at (r->bin, string->offset, 0);
if (mode) {
r_name_filter (string->string, sizeof (string->string));
r_cons_printf ("f str.%s %"PFMT64d" @ 0x%08"PFMT64x"\n"
"Cs %"PFMT64d" @ 0x%08"PFMT64x"\n",
string->string, string->size, va?baddr+string->rva:string->offset,
string->size, va?baddr+string->rva:string->offset);
} else r_cons_printf ("addr=0x%08"PFMT64x" off=0x%08"PFMT64x" ordinal=%03"PFMT64d" "
"sz=%"PFMT64d" section=%s string=%s\n",
baddr+string->rva, string->offset,
string->ordinal, string->size,
section?section->name:"unknown", string->string);
i++;
}
if (!mode) r_cons_printf ("\n%i strings\n", i);
}
return R_TRUE;
}
static int bin_info (RCore *r, int mode) {
int i, j;
char str[R_FLAG_NAME_SIZE];
RBinInfo *info = r_bin_get_info (r->bin);
if (!info) return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("{\"type\":\"%s\","
"\"class\":\"%s\","
"\"endian\":\"%s\","
"\"machine\":\"%s\","
"\"arch\":\"%s\","
"\"os\":\"%s\","
"\"lang\":\"%s\","
"\"pic\":%s,"
"\"va\":%s,"
"\"bits\":%d,"
"\"stripped\":%s,"
"\"static\":%s,"
"\"linenums\":%s,"
"\"syms\":%s,"
"\"relocs\":%s}",
info->rclass,
info->bclass,
info->big_endian? "big": "little",
info->machine,
info->arch,
info->os,
info->lang?info->lang:"",
info->has_pi? "true": "false",
info->has_va? "true": "false",
info->bits,
r_str_bool (R_BIN_DBG_STRIPPED (info->dbg_info)),
r_str_bool (r_bin_is_static (r->bin)),//R_BIN_DBG_STATIC (info->dbg_info)),
r_str_bool (R_BIN_DBG_LINENUMS (info->dbg_info)),
r_str_bool (R_BIN_DBG_SYMS (info->dbg_info)),
r_str_bool (R_BIN_DBG_RELOCS (info->dbg_info))
);
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_cons_printf ("arch %s\n", info->arch);
r_cons_printf ("bits %d\n", info->bits);
r_cons_printf ("os %s\n", info->os);
r_cons_printf ("endian %s\n", info->big_endian? "big": "little");
} else
if ((mode & R_CORE_BIN_SET)) {
r_config_set (r->config, "file.type", info->rclass);
r_config_set (r->config, "cfg.bigendian", info->big_endian?"true":"false");
if (!strcmp (info->rclass, "fs")) {
r_config_set (r->config, "asm.arch", info->arch);
r_core_cmdf (r, "m /root %s 0", info->arch);
} else {
r_config_set (r->config, "asm.os", info->os);
r_config_set (r->config, "asm.arch", info->arch);
r_config_set (r->config, "anal.plugin", info->arch);
snprintf (str, R_FLAG_NAME_SIZE, "%i", info->bits);
r_config_set (r->config, "asm.bits", str);
r_config_set (r->config, "asm.dwarf",
R_BIN_DBG_STRIPPED (info->dbg_info)?"false":"true");
}
} else {
if (mode) {
if (!strcmp (info->type, "fs")) {
r_cons_printf ("e file.type=fs\n");
r_cons_printf ("m /root %s 0\n", info->arch);
} else {
// XXX: hack to disable io.va when loading an elf object
// XXX: this must be something generic for all filetypes
// XXX: needs new api in r_bin_has_va () or something..
//int has_va = (!strcmp (info->rclass, "elf-object"))? 0: 1;
//if (!strcmp (info->type, "REL"))...relocatable object..
r_cons_printf (
"e file.type=%s\n"
"e cfg.bigendian=%s\n"
"e asm.os=%s\n"
"e asm.arch=%s\n"
"e anal.plugin=%s\n"
"e asm.bits=%i\n"
"e asm.dwarf=%s\n",
info->rclass, r_str_bool (info->big_endian), info->os,
info->arch, info->arch, info->bits,
r_str_bool (R_BIN_DBG_STRIPPED (info->dbg_info)));
}
} else {
// if type is 'fs' show something different?
//r_cons_printf ("# File info\n");
r_cons_printf ("file\t%s\n"
"type\t%s\n"
"pic\t%s\n"
"has_va\t%s\n"
"root\t%s\n"
"class\t%s\n"
"lang\t%s\n"
"arch\t%s\n"
"bits\t%i\n"
"machine\t%s\n"
"os\t%s\n"
"subsys\t%s\n"
"endian\t%s\n"
"strip\t%s\n"
"static\t%s\n"
"linenum\t%s\n"
"lsyms\t%s\n"
"relocs\t%s\n"
"rpath\t%s\n",
info->file, info->type,
r_str_bool (info->has_pi),
r_str_bool (info->has_va),
info->rclass, info->bclass, info->lang?info->lang:"unknown",
info->arch, info->bits, info->machine, info->os,
info->subsystem, info->big_endian? "big": "little",
r_str_bool (R_BIN_DBG_STRIPPED (info->dbg_info)),
r_str_bool (r_bin_is_static (r->bin)),
r_str_bool (R_BIN_DBG_LINENUMS (info->dbg_info)),
r_str_bool (R_BIN_DBG_SYMS (info->dbg_info)),
r_str_bool (R_BIN_DBG_RELOCS (info->dbg_info)),
info->rpath);
for (i=0; info->sum[i].type; i++) {
int len;
//ut8 *sum = &info; // XXX
RBinHash *h = &info->sum[i];
ut64 hash = r_hash_name_to_bits (h->type);
RHash *rh = r_hash_new (R_TRUE, hash);
len = r_hash_calculate (rh, hash, (const ut8*)
r->bin->cur.buf->buf+h->from, h->to);
//ut8 *p = r->bin->cur.buf+h->addr;
if (len<1) eprintf ("Invaild wtf\n");
r_hash_free (rh);
r_cons_printf ("%s\t%d-%dc\t", h->type, h->from, h->to+h->from);
for (j=0; j<h->len; j++)
r_cons_printf ("%02x", h->buf[j]);
r_cons_newline ();
}
}
}
return R_TRUE;
}
static int bin_dwarf (RCore *core, int mode) {
RBinDwarfRow *row;
RListIter *iter;
RList *list = NULL;
if (core->bin && core->bin->cur.curplugin && core->bin->cur.curplugin->lines) {
list = core->bin->cur.curplugin->lines (&core->bin->cur);
} else {
// TODO: complete and speed-up support for dwarf
if (r_config_get_i (core->config, "bin.dwarf")) {
r_bin_dwarf_parse_info (core->bin);
list = r_bin_dwarf_parse_line (core->bin);
}
}
if (!list) return R_FALSE;
r_cons_break (NULL, NULL);
r_list_foreach (list, iter, row) {
if (r_cons_singleton()->breaked) break;
if (mode) {
// TODO: use 'Cl' instead of CC
const char *path = row->file;
char *line = r_file_slurp_line (
path, row->line-1, 0);
if (line) {
r_str_filter (line, strlen (line));
line = r_str_replace (line, "\"", "\\\"", 1);
line = r_str_replace (line, "\\\\", "\\", 1);
}
// TODO: implement internal : if ((mode & R_CORE_BIN_SET)) {
if ((mode & R_CORE_BIN_SET)) {
r_core_cmdf (core, "\"CC %s:%d %s\"@0x%"PFMT64x"\n",
row->file, row->line, line?line:"", row->address);
} else r_cons_printf ("\"CC %s:%d %s\"@0x%"PFMT64x"\n",
row->file, row->line, line?line:"", row->address);
free (line);
} else {
r_cons_printf ("0x%08"PFMT64x"\t%s\t%d\n", row->address, row->file, row->line);
}
}
r_cons_break_end ();
r_list_destroy (list);
return R_TRUE;
}
static int bin_main (RCore *r, int mode, ut64 baddr, int va) {
RBinAddr *binmain = r_bin_get_sym (r->bin, R_BIN_SYM_MAIN);
if (!binmain) return R_FALSE;
if ((mode & R_CORE_BIN_SIMPLE) || mode & R_CORE_BIN_JSON) {
r_cons_printf ("%"PFMT64d, va? baddr+binmain->rva:binmain->offset);
} else
if ((mode & R_CORE_BIN_SET)) {
r_flag_space_set (r->flags, "symbols");
r_flag_set (r->flags, "main", va? baddr+binmain->rva: binmain->offset,
r->blocksize, 0);
} else {
if (mode) {
r_cons_printf ("fs symbols\n");
r_cons_printf ("f main @ 0x%08"PFMT64x"\n",
va? baddr+binmain->rva: binmain->offset);
} else {
r_cons_printf ("[Main]\n");
r_cons_printf ("addr=0x%08"PFMT64x" off=0x%08"PFMT64x"\n",
baddr+binmain->rva, binmain->offset);
}
}
return R_TRUE;
}
static int bin_entry (RCore *r, int mode, ut64 baddr, int va) {
char str[R_FLAG_NAME_SIZE];
RList *entries;
RListIter *iter;
RBinAddr *entry = NULL;
int i = 0;
if ((entries = r_bin_get_entries (r->bin)) == NULL)
return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (entries, iter, entry) {
ut64 paddr = entry->offset;
ut64 vaddr = get_vaddr (baddr, paddr, entry->rva);
r_cons_printf ("%s%"PFMT64d,
iter->p?",":"",
va?vaddr: paddr);
}
r_cons_printf ("]");
} else
if (mode & R_CORE_BIN_SIMPLE) {
r_list_foreach (entries, iter, entry) {
ut64 paddr = entry->offset;
ut64 vaddr = get_vaddr (baddr, paddr, entry->rva);
r_cons_printf ("0x%08"PFMT64x"\n", va?vaddr: paddr);
}
} else
if ((mode & R_CORE_BIN_SET)) {
r_list_foreach (entries, iter, entry) {
ut64 paddr = entry->offset;
ut64 vaddr = get_vaddr (baddr, paddr, entry->rva);
snprintf (str, R_FLAG_NAME_SIZE, "entry%i", i++);
r_flag_set (r->flags, str, va? vaddr: paddr,
r->blocksize, 0);
}
/* Seek to the last entry point */
if (entry)
r_core_seek (r, va? baddr+entry->rva: entry->offset, 0);
} else {
if (mode) r_cons_printf ("fs symbols\n");
else r_cons_printf ("[Entrypoints]\n");
r_list_foreach (entries, iter, entry) {
ut64 paddr = entry->offset;
ut64 vaddr = get_vaddr (baddr, paddr, entry->rva);
if (mode) {
r_cons_printf ("f entry%i @ 0x%08"PFMT64x"\n",
i, va?vaddr: paddr);
r_cons_printf ("s entry%i\n", i);
} else r_cons_printf ("addr=0x%08"PFMT64x" off=0x%08"PFMT64x" baddr=0x%08"PFMT64x"\n",
vaddr, paddr, baddr);
i++;
}
if (!mode) r_cons_printf ("\n%i entrypoints\n", i);
}
return R_TRUE;
}
static const char *bin_reloc_type_name (RBinReloc *reloc) {
#define CASE(T) case R_BIN_RELOC_ ## T: return reloc->additive ? "ADD_" #T : "SET_" #T
switch (reloc->type) {
CASE(8);
CASE(16);
CASE(32);
CASE(64);
}
return "UNKNOWN";
#undef CASE
}
static ut8 bin_reloc_size (RBinReloc *reloc) {
#define CASE(T) case R_BIN_RELOC_ ## T: return T / 8
switch (reloc->type) {
CASE(8);
CASE(16);
CASE(32);
CASE(64);
}
return 0;
#undef CASE
}
static int bin_relocs (RCore *r, int mode, ut64 baddr, int va) {
char str[R_FLAG_NAME_SIZE];
RList *relocs;
RListIter *iter;
RBinReloc *reloc;
int i = 0;
if ((relocs = r_bin_get_relocs (r->bin)) == NULL)
return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (relocs, iter, reloc) {
if (reloc->import)
r_cons_printf ("%s{\"name\":\"%s\",", iter->p?",":"", reloc->import->name);
else
r_cons_printf ("%s{\"name\":null,", iter->p?",":"");
r_cons_printf ("\"type\":\"%s\","
"\"offset\":%"PFMT64d","
//"\"addend\":%"PFMT64d","
"\"physical\":%"PFMT64d"}",
bin_reloc_type_name (reloc),
baddr+reloc->rva,
//reloc->addend,
reloc->offset);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SET)) {
r_flag_space_set (r->flags, "relocs");
r_list_foreach (relocs, iter, reloc) {
if (reloc->import) {
snprintf (str, R_FLAG_NAME_SIZE, "reloc.%s", reloc->import->name);
r_str_replace_char (str, '$', '_');
r_flag_set (r->flags, str, va?baddr+reloc->rva:reloc->offset,
bin_reloc_size (reloc), 0);
} else {
// TODO(eddyb) implement constant relocs.
}
}
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_list_foreach (relocs, iter, reloc) {
r_cons_printf ("0x%08"PFMT64x" %s\n",
va?baddr+reloc->rva:reloc->offset, reloc->import ? reloc->import->name : "");
}
} else {
if (mode) {
r_cons_printf ("fs relocs\n");
r_list_foreach (relocs, iter, reloc) {
if (reloc->import) {
char *str = strdup (reloc->import->name);
r_str_replace_char (str, '$', '_');
r_cons_printf ("f reloc.%s @ 0x%08"PFMT64x"\n", str,
va?baddr+reloc->rva:reloc->offset);
free (str);
} else {
// TODO(eddyb) implement constant relocs.
}
i++;
}
} else {
r_cons_printf ("[Relocations]\n");
r_list_foreach (relocs, iter, reloc) {
r_cons_printf ("addr=0x%08"PFMT64x" off=0x%08"PFMT64x" type=%s",
baddr+reloc->rva, reloc->offset, bin_reloc_type_name (reloc));
if (reloc->import)
r_cons_printf (" %s", reloc->import->name);
if (reloc->addend) {
if (reloc->import && reloc->addend > 0)
r_cons_printf (" +");
if (reloc->addend < 0)
r_cons_printf (" - 0x%08"PFMT64x, -reloc->addend);
else
r_cons_printf (" 0x%08"PFMT64x, reloc->addend);
}
r_cons_printf ("\n");
i++;
}
r_cons_printf ("\n%i relocations\n", i);
}
}
return R_TRUE;
}
/* XXX: This is a hack to get PLT references in rabin2 -i */
/* imp. is a prefix that can be rewritten by the symbol table */
static ut64 impaddr(RBin *bin, int va, ut64 baddr, const char *name) {
RBinSymbol *symbol;
RList *symbols;
RListIter *iter;
if (!name) return R_FALSE;
if ((symbols = r_bin_get_symbols (bin)) == NULL)
return R_FALSE;
r_list_foreach (symbols, iter, symbol) {
if (strncmp (symbol->name, "imp.", 4))
continue;
if (!strcmp (symbol->name+4, name))
return va? get_vaddr (baddr, symbol->offset,
symbol->rva): symbol->offset;
}
return 0;
}
static int bin_imports (RCore *r, int mode, ut64 baddr, int va, const char *name) {
RBinImport *import;
RListIter *iter;
RList *imports;
int i = 0;
if ((imports = r_bin_get_imports (r->bin)) == NULL)
return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (imports, iter, import)
r_cons_printf ("%s{\"name\":\"%s\"}", iter->p?",":"", import->name);
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_list_foreach (imports, iter, import)
r_cons_printf ("%s\n", import->name);
} else
if ((mode & R_CORE_BIN_SET)) {
// TODO(eddyb) use the logic below for symbols that are imports.
/*r_flag_space_set (r->flags, "imports");
r_list_foreach (imports, iter, import) {
r_name_filter (import->name, 128);
snprintf (str, R_FLAG_NAME_SIZE, "imp.%s", import->name);
if (import->size)
if (!r_anal_fcn_add (r->anal, va?baddr+import->rva:import->offset,
import->size, str, R_ANAL_FCN_TYPE_IMP, NULL))
eprintf ("Cannot add function: %s (duplicated)\n", import->name);
r_flag_set (r->flags, str, va?baddr+import->rva:import->offset,
import->size, 0);
iname = import->name;
p = strstr (iname+1, "__");
if (p) iname = p+1;
dname = r_bin_demangle (r->bin, iname);
if (dname) {
r_meta_add (r->anal->meta, R_META_TYPE_COMMENT,
va? baddr+import->rva: import->offset,
import->size, dname);
free (dname);
}
}*/
} else {
ut64 addr;
if (mode) r_cons_printf ("fs imports\n");
else r_cons_printf ("[Imports]\n");
r_list_foreach (imports, iter, import) {
if (name && strcmp (import->name, name))
continue;
addr = impaddr (r->bin, va, baddr, import->name);
if (mode) {
// TODO(eddyb) use the logic below for symbols that are imports.
/*r_name_filter (import->name, sizeof (import->name));
iname = import->name;
p = strstr (iname+1, "__");
if (p) iname = p+1;
mn = r_bin_demangle (r->bin, iname);
if (mn) {
//r_name_filter (mn, strlen (mn));
r_cons_printf ("s 0x%08"PFMT64x"\n\"CC %s\"\n",
import->offset, mn);
free (mn);
}
if (import->size)
r_cons_printf ("af+ 0x%08"PFMT64x" %"PFMT64d" imp.%s i\n",
va?baddr+import->rva:import->offset,
import->size, import->name);
r_cons_printf ("f imp.%s @ 0x%08"PFMT64x"\n",
import->name, va?baddr+import->rva:import->offset);*/
} else r_cons_printf ("ordinal=%03"PFMT64d" plt=0x%08"PFMT64x" bind=%s type=%s name=%s\n",
import->ordinal, addr,
import->bind, import->type, import->name);
i++;
}
if (!mode) r_cons_printf ("\n%i imports\n", i);
}
return R_TRUE;
}
static int bin_symbols (RCore *r, int mode, ut64 baddr, int va, ut64 at, const char *name) {
char str[R_FLAG_NAME_SIZE];
RList *symbols;
RListIter *iter;
RBinSymbol *symbol;
int i = 0;
if ((symbols = r_bin_get_symbols (r->bin)) == NULL)
return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (symbols, iter, symbol) {
ut64 addr = va? get_vaddr (baddr, symbol->offset,
symbol->rva): symbol->offset;
r_cons_printf ("%s{\"name\":\"%s\","
"\"size\":%"PFMT64d","
"\"offset\":%"PFMT64d"}",
iter->p?",":"", symbol->name, symbol->size, addr);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_list_foreach (symbols, iter, symbol) {
ut64 addr = va? get_vaddr (baddr, symbol->offset,
symbol->rva): symbol->offset;
char *name = strdup (symbol->name);
r_name_filter (name, 80);
r_cons_printf ("0x%08"PFMT64x" %"PFMT64d" %s\n",
addr, symbol->size, name);
free (name);
}
} else
if ((mode & R_CORE_BIN_SET)) {
char *name, *dname;
r_flag_space_set (r->flags, "symbols");
r_list_foreach (symbols, iter, symbol) {
ut64 addr = va? get_vaddr (baddr, symbol->offset,
symbol->rva): symbol->offset;
name = strdup (symbol->name);
r_name_filter (name, 80);
snprintf (str, R_FLAG_NAME_SIZE, "sym.%s", name);
if (!strncmp (symbol->type,"OBJECT", 6))
r_meta_add (r->anal->meta, R_META_TYPE_DATA, addr,
addr + symbol->size, name);
r_flag_set (r->flags, str, addr, symbol->size, 0);
dname = r_bin_demangle (r->bin, symbol->name);
if (dname) {
r_meta_add (r->anal->meta, R_META_TYPE_COMMENT,
addr, symbol->size, dname);
free (dname);
}
free (name);
//r_meta_cleanup (r->anal->meta, 0LL, UT64_MAX);
}
} else {
if (!at) {
if (mode) r_cons_printf ("fs symbols\n");
else r_cons_printf ("[Symbols]\n");
}
r_list_foreach (symbols, iter, symbol) {
ut64 addr = va? get_vaddr (baddr, symbol->offset,
symbol->rva): symbol->offset;
if (name && strcmp (symbol->name, name))
continue;
if (at) {
if (symbol->size != 0 && ((at >= addr) && (at<(addr+symbol->size))))
r_cons_printf ("%s\n", symbol->name);
} else {
if (mode) {
char *mn = r_bin_demangle (r->bin, symbol->name);
if (mn) {
//r_name_filter (mn, strlen (mn));
r_cons_printf ("s 0x%08"PFMT64x"\n\"CC %s\"\n",
symbol->offset, mn);
free (mn);
}
r_name_filter (symbol->name, sizeof (symbol->name));
if (!strncmp (symbol->type,"OBJECT", 6))
r_cons_printf ("Cd %"PFMT64d" @ 0x%08"PFMT64x"\n",
symbol->size, addr);
r_cons_printf ("f sym.%s %"PFMT64d" 0x%08"PFMT64x"\n",
symbol->name, symbol->size, addr);
} else r_cons_printf ("addr=0x%08"PFMT64x" off=0x%08"PFMT64x" ord=%03"PFMT64d" "
"fwd=%s sz=%"PFMT64d" bind=%s type=%s name=%s\n",
addr, symbol->offset,
symbol->ordinal, symbol->forwarder,
symbol->size, symbol->bind, symbol->type,
symbol->name);
}
i++;
}
if (!at && !mode) r_cons_printf ("\n%i symbols\n", i);
}
return R_TRUE;
}
static int bin_sections (RCore *r, int mode, ut64 baddr, int va, ut64 at, const char *name) {
char str[R_FLAG_NAME_SIZE];
RBinSection *section;
ut64 secbase = 0LL;
RList *sections;
RListIter *iter;
int i = 0;
if ((sections = r_bin_get_sections (r->bin)) == NULL)
return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (sections, iter, section) {
ut64 addr = va? get_vaddr (baddr, section->offset,
section->rva): section->offset;
r_cons_printf ("%s{\"name\":\"%s\","
"\"size\":%"PFMT64d","
"\"flags\":\"%s\","
"\"offset\":%"PFMT64d"}",
iter->p?",":"",
section->name,
section->size,
r_str_rwx_i (section->srwx), addr);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_list_foreach (sections, iter, section) {
ut64 addr = va? get_vaddr (baddr, section->offset,
section->rva): section->offset;
r_cons_printf ("0x%"PFMT64x" 0x%"PFMT64x" %s %s\n",
addr, addr + section->size,
r_str_rwx_i (section->srwx),
section->name);
}
} else
if ((mode & R_CORE_BIN_SET)) {
RBinInfo *info = r_bin_get_info (r->bin);
r_flag_space_set (r->flags, "sections");
r_list_foreach (sections, iter, section) {
ut64 addr = va? get_vaddr (baddr, section->offset,
section->rva): section->offset;
if (!secbase || (section->rva && section->rva <secbase)) // ??
secbase = section->rva;
r_name_filter (section->name, 128);
snprintf (str, R_FLAG_NAME_SIZE, "section.%s", section->name);
r_flag_set (r->flags, str, addr, section->size, 0);
snprintf (str, R_FLAG_NAME_SIZE, "section_end.%s", section->name);
r_flag_set (r->flags, str, addr + section->size, 0, 0);
r_io_section_add (r->io, section->offset, addr, section->size,
section->vsize, section->srwx, section->name);
if (section->arch || section->bits) {
const char *arch = section->arch;
int bits = section->bits;
if (!arch) arch = info->arch;
if (!bits) bits = info->bits;
r_io_section_set_archbits (r->io, addr, arch, bits);
}
snprintf (str, R_FLAG_NAME_SIZE, "[%i] va=0x%08"PFMT64x" pa=0x%08"PFMT64x" sz=%"
PFMT64d" vsz=%"PFMT64d" rwx=%c%c%c%c %s",
i++, addr, section->offset, section->size, section->vsize,
R_BIN_SCN_SHAREABLE (section->srwx)?'s':'-',
R_BIN_SCN_READABLE (section->srwx)?'r':'-',
R_BIN_SCN_WRITABLE (section->srwx)?'w':'-',
R_BIN_SCN_EXECUTABLE (section->srwx)?'x':'-',
section->name);
r_meta_add (r->anal->meta, R_META_TYPE_COMMENT, addr, addr, str);
}
// H -> Header fields
if (0) {
ut64 size = r_io_size (r->io);
if (size == 0)
size = r->file->size;
secbase >>= 16;
secbase <<= 16;
secbase = baddr; // always override?
r_io_section_add (r->io, 0, secbase, size, size, 7, "ehdr");
}
} else {
RBinInfo *info = r_bin_get_info (r->bin);
if (!at) r_cons_printf (mode? "fs sections\n": "[Sections]\n");
r_list_foreach (sections, iter, section) {
ut64 addr = va? get_vaddr (baddr, section->offset,
section->rva): section->offset;
if (name && strcmp (section->name, name))
continue;
r_name_filter (section->name, sizeof (section->name));
if (at) {
if (section->size && ((at >= addr && (at<addr+section->size))))
r_cons_printf ("%s\n", section->name);
} else {
if (mode) {
r_cons_printf ("S 0x%08"PFMT64x" 0x%08"PFMT64x" 0x%08"PFMT64x" 0x%08"PFMT64x" %s %d\n",
section->offset, addr, section->size, section->vsize,
section->name, (int)section->srwx);
if (section->arch || section->bits) {
const char *arch = section->arch;
int bits = section->bits;
if (!arch) arch = info->arch;
if (!bits) bits = info->bits;
r_cons_printf ("Sa %s %d @ 0x%08"
PFMT64x"\n", arch, bits, addr);
}
r_cons_printf ("f section.%s %"PFMT64d" 0x%08"PFMT64x"\n",
section->name, section->size, addr);
r_cons_printf ("f section_end.%s %"PFMT64d" 0x%08"PFMT64x"\n",
section->name, (ut64)0, section->size+(va?baddr+section->rva:section->offset));
r_cons_printf ("CC [%02i] va=0x%08"PFMT64x" pa=0x%08"PFMT64x" sz=%"PFMT64d" vsz=%"PFMT64d" "
"rwx=%c%c%c%c %s @ 0x%08"PFMT64x"\n",
i, addr, section->offset, section->size, section->vsize,
R_BIN_SCN_SHAREABLE (section->srwx)?'s':'-',
R_BIN_SCN_READABLE (section->srwx)?'r':'-',
R_BIN_SCN_WRITABLE (section->srwx)?'w':'-',
R_BIN_SCN_EXECUTABLE (section->srwx)?'x':'-',
section->name, addr);
} else {
char str[128];
if (section->arch || section->bits) {
const char *arch = section->arch;
int bits = section->bits;
if (!arch) arch = info->arch;
if (!bits) bits = info->bits;
snprintf (str, sizeof (str), "arch=%s bits=%d ", arch, bits);
} else str[0] = 0;
r_cons_printf ("idx=%02i addr=0x%08"PFMT64x" off=0x%08"PFMT64x" sz=%"PFMT64d" vsz=%"PFMT64d" "
"perm=%c%c%c%c %sname=%s\n",
i, addr, section->offset, section->size, section->vsize,
R_BIN_SCN_SHAREABLE (section->srwx)?'s':'-',
R_BIN_SCN_READABLE (section->srwx)?'r':'-',
R_BIN_SCN_WRITABLE (section->srwx)?'w':'-',
R_BIN_SCN_EXECUTABLE (section->srwx)?'x':'-',
str, section->name);
}
}
i++;
}
if (!at && !mode) r_cons_printf ("\n%i sections\n", i);
}
return R_TRUE;
}
static int bin_fields (RCore *r, int mode, ut64 baddr, int va) {
RList *fields;
RListIter *iter;
RBinField *field;
int i = 0;
ut64 size = r->bin->cur.size;
if ((fields = r_bin_get_fields (r->bin)) == NULL)
return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (fields, iter, field) {
ut64 addr = va? get_vaddr (baddr, field->offset,
field->rva): field->offset;
r_cons_printf ("%s{\"name\":\"%s\","
"\"offset\":%"PFMT64d"}",
iter->p?",":"",
field->name, addr);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SET)) {
//XXX: Need more flags??
r_io_section_add (r->io, 0, baddr, size, size, 7, "ehdr");
} else {
if (mode) r_cons_printf ("fs header\n");
else r_cons_printf ("[Header fields]\n");
r_list_foreach (fields, iter, field) {
ut64 addr = va? get_vaddr (baddr, field->offset,
field->rva): field->offset;
if (mode) {
r_name_filter (field->name, sizeof (field->name));
r_cons_printf ("f header.%s @ 0x%08"PFMT64x"\n", field->name, addr);
r_cons_printf ("[%02i] addr=0x%08"PFMT64x" off=0x%08"PFMT64x" name=%s\n",
i, addr, field->offset, field->name);
} else r_cons_printf ("idx=%02i addr=0x%08"PFMT64x" off=0x%08"PFMT64x" name=%s\n",
i, addr, field->offset, field->name);
i++;
}
if (mode) {
/* add program header section */
r_cons_printf ("S 0 0x%"PFMT64x" 0x%"PFMT64x" 0x%"PFMT64x" ehdr rwx\n",
baddr, size, size);
} else r_cons_printf ("\n%i fields\n", i);
}
return R_TRUE;
}
static int bin_classes (RCore *r, int mode) {
RListIter *iter, *iter2;
RBinClass *c;
RList *cs = r_bin_get_classes (r->bin);
const char *methname;
if (!cs) return R_FALSE;
// XXX: support for classes is broken and needs more love
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (cs, iter, c) {
if (c->super)
r_cons_printf ("%s{\"name\":\"%s\",\"index\":%"PFMT64d",\"super\":\"%s\"}",
iter->p?",":"", c->name, c->index, c->super);
else
r_cons_printf ("%s{\"name\":\"%s\",\"index\":%"PFMT64d"}",
iter->p?",":"", c->name, c->index);
}
r_cons_printf ("]");
} else
if (mode & R_CORE_BIN_SIMPLE) {
r_list_foreach (cs, iter, c) {
r_cons_printf ("0x%08"PFMT64x" %s %s\n",
c->index, c->name, c->super?c->super:"");
}
} else
if (mode & R_CORE_BIN_SET) {
// Nothing to set.
} else {
r_list_foreach (cs, iter, c) {
if (mode) {
r_cons_printf ("f class.%s @ %d\n", c->name, c->index);
if (c->super)
r_cons_printf ("f super.%s.%s @ %d\n", c->name, c->super, c->index);
r_list_foreach (c->methods, iter2, methname) {
r_cons_printf ("f method.%s.%s\n", c->name, methname);
}
} else {
r_cons_printf ("class %d = %s\n", c->index, c->name);
if (c->super)
r_cons_printf (" super = %s\n", c->super);
r_list_foreach (c->methods, iter2, methname) {
r_cons_printf (" method %s\n", methname);
}
}
// TODO: show belonging methods and fields
}
}
return R_TRUE;
}
static int bin_size (RCore *r, int mode) {
int size = r_bin_get_size (r->bin);
if ((mode & R_CORE_BIN_SIMPLE) || mode&R_CORE_BIN_JSON)
r_cons_printf ("%d\n", size);
else if ((mode & R_CORE_BIN_RADARE))
r_cons_printf ("f bin_size @ %d\n", size);
else if ((mode & R_CORE_BIN_SET))
r_core_cmdf (r, "f bin_size @ %d\n", size);
else r_cons_printf ("%d\n", size);
return R_TRUE;
}
static int bin_libs (RCore *r, int mode) {
RList *libs;
RListIter *iter;
char* lib;
int i = 0;
if ((libs = r_bin_get_libs (r->bin)) == NULL)
return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (libs, iter, lib) {
r_cons_printf ("%s\"%s\"", iter->p?",":"",lib);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_RADARE)) {
r_list_foreach (libs, iter, lib) {
r_cons_printf ("CCa entry0 %s\n", lib);
}
} else
if ((mode & R_CORE_BIN_SET)) {
// Nothing to set.
// TODO: load libraries with iomaps?
} else {
if (!mode) r_cons_printf ("[Linked libraries]\n");
r_list_foreach (libs, iter, lib) {
r_cons_printf ("%s\n", lib);
i++;
}
if (!mode) r_cons_printf ("\n%i libraries\n", i);
}
return R_TRUE;
}
R_API int r_core_bin_info (RCore *core, int action, int mode, int va, RCoreBinFilter *filter, ut64 offset) {
int ret = R_TRUE;
const char *name = NULL;
ut64 at = 0;
ut64 baddr = r_bin_get_baddr (core->bin);
if (filter && filter->offset)
at = filter->offset;
if (filter && filter->name)
name = filter->name;
if ((action & R_CORE_BIN_ACC_STRINGS))
ret &= bin_strings (core, mode, baddr, va);
if ((action & R_CORE_BIN_ACC_INFO))
ret &= bin_info (core, mode);
if ((action & R_CORE_BIN_ACC_MAIN))
ret &= bin_main (core, mode, baddr, va);
if ((action & R_CORE_BIN_ACC_DWARF))
ret &= bin_dwarf (core, mode);
if ((action & R_CORE_BIN_ACC_ENTRIES))
ret &= bin_entry (core, mode, baddr, va);
if ((action & R_CORE_BIN_ACC_RELOCS))
ret &= bin_relocs (core, mode, baddr, va);
if ((action & R_CORE_BIN_ACC_IMPORTS))
ret &= bin_imports (core, mode, baddr, va, name);
if ((action & R_CORE_BIN_ACC_SYMBOLS))
ret &= bin_symbols (core, mode, baddr, va, at, name);
if ((action & R_CORE_BIN_ACC_SECTIONS))
ret &= bin_sections (core, mode, baddr, va, at, name);
if ((action & R_CORE_BIN_ACC_FIELDS))
ret &= bin_fields (core, mode, baddr, va);
if ((action & R_CORE_BIN_ACC_LIBS))
ret &= bin_libs (core, mode);
if ((action & R_CORE_BIN_ACC_CLASSES))
ret &= bin_classes (core, mode);
if ((action & R_CORE_BIN_ACC_SIZE))
ret &= bin_size (core, mode);
return ret;
}
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