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radare2/libr/core/bin.c

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/* radare - LGPL - Copyright 2011-2014 - earada, pancake */
#include <r_core.h>
#define STR(x) (x)?(x):""
// XXX - this may lead to conflicts with set by name
static int r_core_bin_set_cur (RCore *core, RBinFile *binfile);
static ut64 rva (RBin *bin, int va, ut64 paddr, ut64 vaddr, ut64 baddr, ut64 laddr) {
if (bin && bin->cur && bin->cur->o && bin->cur->o->info) {
if (bin->cur->o->info->type[0] != 'E') {
// if its not an executable, use va = 2 mode to load the syms
// hackaround to make -1 be va=0 and 0 to be no-laddr
if (baddr == 0) {
// its an object, so load it at base 0
va = 2;
}
}
}
if (laddr == UT64_MAX)
va = 0;
switch (va) {
case 0: // pa $ rabin2 -p
return paddr;
case 1: // va $ rabin2
return r_bin_get_vaddr (bin, baddr, paddr, vaddr);
case 2: // la $ rabin2 -B
return paddr + laddr;
}
return vaddr;
}
R_API int r_core_bin_set_by_fd (RCore *core, ut64 bin_fd) {
if (r_bin_file_set_cur_by_fd (core->bin, bin_fd)) {
r_core_bin_set_cur (core, r_core_bin_cur(core));
return R_TRUE;
}
return R_FALSE;
}
R_API int r_core_bin_set_by_name (RCore *core, const char * name) {
if (r_bin_file_set_cur_by_name (core->bin, name)) {
r_core_bin_set_cur (core, r_core_bin_cur (core));
return R_TRUE;
}
return R_FALSE;
}
R_API int r_core_bin_set_env (RCore *r, RBinFile *binfile) {
RBinObject *binobj = binfile ? binfile->o: NULL;
RBinInfo *info = binobj ? binobj->info: NULL;
if (info) {
int va = info->has_va;
const char * arch = info->arch;
ut16 bits = info->bits;
ut64 loadaddr = r_config_get_i (r->config, "bin.laddr");
ut64 baseaddr = binobj->baddr;
/* Hack to make baddr work on some corner */
r_config_set_i (r->config, "io.va",
(binobj->info)? binobj->info->has_va: 0);
r_config_set_i (r->config, "bin.laddr", loadaddr);
r_config_set_i (r->config, "bin.baddr", baseaddr);
r_config_set (r->config, "asm.arch", arch);
r_config_set_i (r->config, "asm.bits", bits);
r_config_set (r->config, "anal.arch", arch);
if (strlen(info->cpu))
r_config_set (r->config, "anal.cpu", info->cpu);
else r_config_set (r->config, "anal.cpu", arch);
r_asm_use (r->assembler, arch);
r_core_bin_info (r, R_CORE_BIN_ACC_ALL, R_CORE_BIN_SET,
va, NULL, loadaddr, NULL);
r_core_bin_set_cur (r, binfile);
return R_TRUE;
}
return R_FALSE;
}
R_API int r_core_bin_set_cur (RCore *core, RBinFile *binfile) {
if (!core->bin) return R_FALSE;
if (!binfile) {
// Find first available binfile
ut32 fd = r_core_file_cur_fd (core);
binfile = fd != (ut32) -1 ? r_bin_file_find_by_fd (
core->bin, fd) : NULL;
if (!binfile) return R_FALSE;
}
r_bin_file_set_cur_binfile (core->bin, binfile);
return R_TRUE;
}
R_API int r_core_bin_refresh_strings(RCore *r) {
return r_bin_reset_strings (r->bin) ? R_TRUE: R_FALSE;
}
R_API RBinFile * r_core_bin_cur (RCore *core) {
RBinFile *binfile = r_bin_cur (core->bin);
return binfile;
}
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, rawstr;
RBinString *string;
RListIter *iter;
RList *list;
RBin *bin = r->bin;
RBinFile * binfile = r_core_bin_cur (r);
RBinPlugin *plugin = r_bin_file_cur_plugin (binfile);
if (!binfile) return R_FALSE;
minstr = r_config_get_i (r->config, "bin.minstr");
rawstr = r_config_get_i (r->config, "bin.rawstr");
binfile->rawstr = rawstr;
if (!(hasstr = r_config_get_i (r->config, "bin.strings")))
return 0;
if (!plugin) return 0;
if (!plugin->info) {
if (!rawstr) {
eprintf ("WARN: Use '-e bin.rawstr=true' or 'rabin2 -zz'"
" to find strings on unknown file types\n");
return R_FALSE;
}
}
if (bin->minstrlen == 0)
bin->minstrlen = plugin->minstrlen? plugin->minstrlen: 4;
if (minstr > 0 || bin->minstrlen <= 0)
bin->minstrlen = R_MIN (minstr, 4);
if ((list = r_bin_get_strings (bin)) == NULL)
return R_FALSE;
if ((mode & R_CORE_BIN_JSON)) {
r_cons_printf ("[");
r_list_foreach (list, iter, string) {
ut64 vaddr = r_bin_get_vaddr (bin, baddr,
string->vaddr, string->paddr);
ut64 paddr = string->paddr;
q = strdup (string->string);
for (p=q; *p; p++) {
if (*p=='"') *p = '\'';
if (*p=='\\') *p = '/';
}
r_cons_printf ("%s{\"vaddr\":%"PFMT64d
",\"paddr\":%"PFMT64d
",\"length\":%d,\"size\":%d,"
"\"type\":\"%s\",\"string\":\"%s\"}",
iter->p? ",": "", vaddr, paddr,
string->length, string->size,
string->type=='w'?"wide":"ascii", q);
free (q);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_list_foreach (list, iter, string) {
ut64 addr = va? r_bin_get_vaddr (bin, baddr,
string->paddr, string->vaddr): string->paddr;
r_cons_printf ("%"PFMT64d" %d %d %s\n",
addr, string->size, string->length, string->string);
}
} else
if ((mode & R_CORE_BIN_SET)) {
char *filtered_name;
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) {
ut64 addr = va? string->vaddr: string->paddr;
//r_bin_get_vaddr (bin, baddr, string->vaddr,
// string->paddr): string->paddr;
if (r_cons_singleton()->breaked) break;
r_meta_add (r->anal, R_META_TYPE_STRING, addr,
addr+string->size, string->string);
filtered_name = strdup (string->string);
r_name_filter (filtered_name, R_FLAG_NAME_SIZE);
snprintf (str, R_FLAG_NAME_SIZE, "str.%s", filtered_name);
r_flag_set (r->flags, str, addr, string->size, 0);
free (filtered_name);
}
//r_meta_cleanup (r->anal->meta, 0LL, UT64_MAX);
r_cons_break_end ();
} else {
if (mode) r_cons_printf ("fs strings\n"); //: "[strings]\n");
r_list_foreach (list, iter, string) {
// TODO: honor laddr..
ut64 vaddr = string->vaddr;
ut64 paddr = string->paddr;
section = r_bin_get_section_at (r_bin_cur_object (bin), string->paddr, 0);
if (mode) {
r_cons_printf ("f str.%s %"PFMT64d" @ 0x%08"PFMT64x"\n"
"Cs %"PFMT64d" @ 0x%08"PFMT64x"\n",
string->string, string->size, va? vaddr: paddr,
string->size, va? vaddr: paddr);
} else r_cons_printf ("vaddr=0x%08"PFMT64x" paddr=0x%08"PFMT64x
" ordinal=%03u "
"sz=%u len=%u section=%s type=%c string=%s\n", vaddr, paddr,
string->ordinal, string->size, string->length,
section?section->name:"unknown",
string->type, string->string);
}
}
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);
RBinFile *binfile = r_core_bin_cur (r);
if (!info) {
if (mode & R_CORE_BIN_JSON)
r_cons_printf ("{}");
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,"
"\"canary\":%s,"
"\"nx\":%s,"
"\"crypto\":%s,"
"\"va\":%s,"
"\"bits\":%d,"
"\"stripped\":%s,"
"\"static\":%s,"
"\"linenums\":%s,"
"\"syms\":%s,"
"\"relocs\":%s}",
STR(info->rclass), // type
STR(info->bclass), // class
info->big_endian? "big": "little",
STR(info->machine),
STR(info->arch),
STR(info->os),
info->lang?info->lang:"",
r_str_bool (info->has_pi),
r_str_bool (info->has_canary),
r_str_bool (info->has_nx),
r_str_bool (info->has_crypto),
r_str_bool (info->has_va),
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.arch", 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.arch=%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"
"canary\t%s\n"
"nx\t%s\n"
"crypto\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_canary),
r_str_bool (info->has_nx),
r_str_bool (info->has_crypto),
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*)
binfile->buf->buf+h->from, h->to);
//ut8 *p = binfile->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;
RBinFile *binfile = r_core_bin_cur (core);
RBinPlugin * plugin = r_bin_file_cur_plugin (binfile);
if (!binfile) return R_FALSE;
if (plugin && plugin->lines) {
list = plugin->lines (binfile);
} else if (core->bin) {
// TODO: complete and speed-up support for dwarf
if (r_config_get_i (core->config, "bin.dwarf")) {
RBinDwarfDebugAbbrev *da = NULL;
da = r_bin_dwarf_parse_abbrev (core->bin, mode);
r_bin_dwarf_parse_info (da, core->bin, mode);
r_bin_dwarf_parse_aranges (core->bin, mode);
list = r_bin_dwarf_parse_line (core->bin, mode);
r_bin_dwarf_free_debug_abbrev(da);
free(da);
}
}
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_purge (list);
free (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;
baddr = 0LL; // This is broken, just to make t.formats/elf/main happy
if ((mode & R_CORE_BIN_SIMPLE) || mode & R_CORE_BIN_JSON) {
r_cons_printf ("%"PFMT64d, va? (baddr+binmain->vaddr):binmain->paddr);
} else
if ((mode & R_CORE_BIN_SET)) {
r_flag_space_set (r->flags, "symbols");
r_flag_set (r->flags, "main", va? (baddr+binmain->vaddr): binmain->paddr,
r->blocksize, 0);
} else {
if (mode) {
r_cons_printf ("fs symbols\n");
r_cons_printf ("f main @ 0x%08"PFMT64x"\n",
va? baddr+binmain->vaddr: binmain->paddr);
} else {
r_cons_printf ("[Main]\n");
r_cons_printf ("vaddr=0x%08"PFMT64x" paddr=0x%08"PFMT64x"\n",
baddr+binmain->vaddr, binmain->paddr);
}
}
return R_TRUE;
}
static int bin_entry (RCore *r, int mode, ut64 baddr, ut64 laddr, int va) {
char str[R_FLAG_NAME_SIZE];
RList *entries;
RListIter *iter;
RBinAddr *entry = NULL;
int i = 0;
entries = r_bin_get_entries (r->bin);
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (entries, iter, entry) {
ut64 at = rva (r->bin, va, entry->paddr, entry->vaddr, baddr, laddr);
r_cons_printf ("%s%"PFMT64d,
iter->p? ",":"", at);
}
r_cons_printf ("]");
} else
if (mode & R_CORE_BIN_SIMPLE) {
r_list_foreach (entries, iter, entry) {
ut64 at = rva (r->bin, va, entry->paddr, entry->vaddr, baddr, laddr);
r_cons_printf ("0x%08"PFMT64x"\n", at);
}
} else
if ((mode & R_CORE_BIN_SET)) {
r_list_foreach (entries, iter, entry) {
ut64 at = rva (r->bin, va, entry->paddr, entry->vaddr, baddr, laddr);
if (at == 0) at = entry->vaddr;
snprintf (str, R_FLAG_NAME_SIZE, "entry%i", i++);
r_flag_set (r->flags, str, at, 1, 0);
}
/* Seek to the last entry point */
if (entry)
r_core_seek (r, va? baddr+entry->vaddr: entry->paddr, 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->paddr;
ut64 vaddr = r_bin_get_vaddr (r->bin, baddr,
paddr, entry->vaddr);
if (mode) {
ut64 at = rva (r->bin, va, entry->paddr, entry->vaddr, baddr, laddr);
r_cons_printf ("f entry%i 1 @ 0x%08"PFMT64x"\n", i, at);
r_cons_printf ("s entry%i\n", i);
} else r_cons_printf ("vaddr=0x%08"PFMT64x
" paddr=0x%08"PFMT64x
" baddr=0x%08"PFMT64x
" laddr=0x%08"PFMT64x"\n",
vaddr, paddr, baddr, laddr);
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\","
"\"vaddr\":%"PFMT64d","
"\"paddr\":%"PFMT64d"}",
bin_reloc_type_name (reloc),
reloc->vaddr, reloc->paddr);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SET)) {
r_flag_space_set (r->flags, "relocs");
r_list_foreach (relocs, iter, reloc) {
ut64 addr = va? reloc->vaddr: reloc->paddr;
if (reloc->import && reloc->import->name[0]) {
snprintf (str, R_FLAG_NAME_SIZE,
"reloc.%s", reloc->import->name);
r_name_filter (str, 0);
//r_str_replace_char (str, '$', '_');
r_flag_set (r->flags, str, addr, bin_reloc_size (reloc), 0);
} else {
// TODO(eddyb) implement constant relocs.
}
}
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_list_foreach (relocs, iter, reloc) {
ut64 addr = va? reloc->vaddr: reloc->paddr;
r_cons_printf ("0x%08"PFMT64x" %s\n", addr,
reloc->import ? reloc->import->name : "");
}
} else {
if (mode) {
r_cons_printf ("fs relocs\n");
r_list_foreach (relocs, iter, reloc) {
ut64 addr = va? reloc->vaddr: reloc->paddr;
if (reloc->import) {
char *str = strdup (reloc->import->name);
r_str_replace_char (str, '$', '_');
r_cons_printf ("f reloc.%s @ 0x%08"PFMT64x"\n", str, addr);
free (str);
} else {
// TODO(eddyb) implement constant relocs.
}
i++;
}
} else {
r_cons_printf ("[Relocations]\n");
r_list_foreach (relocs, iter, reloc) {
ut64 addr = va? reloc->vaddr: reloc->paddr;
addr = reloc->vaddr;
r_cons_printf ("vaddr=0x%08"PFMT64x" paddr=0x%08"PFMT64x" type=%s",
addr, reloc->paddr, bin_reloc_type_name (reloc));
if (reloc->import && reloc->import->name[0])
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? r_bin_get_vaddr (bin, baddr, symbol->paddr,
symbol->vaddr): symbol->paddr;
}
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;
imports = r_bin_get_imports (r->bin);
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->vaddr:import->paddr,
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->vaddr:import->paddr,
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->vaddr: import->paddr,
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->paddr, mn);
free (mn);
}
if (import->size)
r_cons_printf ("af+ 0x%08"PFMT64x" %"PFMT64d" imp.%s i\n",
va?baddr+import->vaddr:import->paddr,
import->size, import->name);
r_cons_printf ("f imp.%s @ 0x%08"PFMT64x"\n",
import->name, va?baddr+import->vaddr:import->paddr);*/
} else if (import->classname[0] != 0) {
r_cons_printf ("ordinal=%03d plt=0x%08"PFMT64x" bind=%s type=%s classname=%s name=%s descriptor=%s\n",
import->ordinal, addr,
import->bind, import->type, import->classname, import->name, import->descriptor);
} else r_cons_printf ("ordinal=%03d 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, ut64 laddr, int va, ut64 at, const char *name) {
RBinInfo *info = r_bin_get_info (r->bin);
char str[R_FLAG_NAME_SIZE];
RList *symbols;
RListIter *iter;
RBinSymbol *symbol;
int i = 0;
int is_arm = info && !strcmp (info->arch, "arm");
symbols = r_bin_get_symbols (r->bin);
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (symbols, iter, symbol) {
ut64 at = rva (r->bin, va, symbol->paddr, symbol->vaddr, baddr, laddr);
ut64 vaddr = rva (r->bin, 1, symbol->paddr, symbol->vaddr, baddr, laddr);
r_cons_printf ("%s{\"name\":\"%s\","
"\"size\":%"PFMT64d","
"\"addr\":%"PFMT64d","
"\"vaddr\":%"PFMT64d","
"\"paddr\":%"PFMT64d"}",
iter->p?",":"", symbol->name, symbol->size,
at, vaddr, symbol->paddr);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
r_list_foreach (symbols, iter, symbol) {
ut64 at = rva (r->bin, va, symbol->paddr, symbol->vaddr, baddr, laddr);
char *name = strdup (symbol->name);
r_name_filter (name, 80);
r_cons_printf ("0x%08"PFMT64x" %"PFMT64d" %s\n",
at, symbol->size, name);
free (name);
}
} else
if ((mode & R_CORE_BIN_SET)) {
int is_thumb = 0;
char *name, *dname, *cname;
//ut8 cname_greater_than_15;
r_flag_space_set (r->flags, "symbols");
r_list_foreach (symbols, iter, symbol) {
ut64 addr = rva (r->bin, va, symbol->paddr, symbol->vaddr, baddr, laddr);
name = strdup (symbol->name);
cname = (symbol->classname[0] != 0) ? strdup (symbol->classname) : NULL;
// XXX - may want a configuration variable here for class and name lengths.
// XXX - need something to handle overloaded symbols (e.g. methods)
// void add (int i, int j);
// void add (float i, int j);
is_thumb = (is_arm && va && symbol->vaddr &1);
if (is_thumb) {
r_anal_hint_set_bits (r->anal, addr, 16);
}
r_name_filter (name, 80);
if (cname) {
RFlagItem *flag_item = NULL;
char * comment = NULL;
r_name_filter (cname, 50);
snprintf (str, R_FLAG_NAME_SIZE, "sym.%s", name);
// check for a duplicate name sym.[name]
flag_item = r_flag_get (r->flags, str);
if (flag_item != NULL && (flag_item->offset - r->flags->base) == addr) {
comment = flag_item->comment ? strdup(flag_item->comment) : NULL;
r_flag_unset (r->flags, str, flag_item );
flag_item = NULL;
}
// set the new sym.[cname].[name] with comment
snprintf (str, R_FLAG_NAME_SIZE, "sym.%s.%s", cname, name);
r_flag_set (r->flags, str, addr, symbol->size, 0);
if (comment) {
flag_item = r_flag_get (r->flags, str);
if (flag_item) r_flag_item_set_comment (flag_item, comment);
free(comment);
}
} else {
snprintf (str, R_FLAG_NAME_SIZE, "sym.%s", name);
r_flag_set (r->flags, str, addr, symbol->size, 0);
}
#if 0
// dunno why this is here and mips results in wrong dis
if (!strncmp (symbol->type, "OBJECT", 6)) {
r_meta_add (r->anal, R_META_TYPE_DATA, addr,
addr + symbol->size, name);
}
#endif
dname = r_bin_demangle (r->bin->cur, symbol->name);
if (dname) {
r_meta_add (r->anal, R_META_TYPE_COMMENT,
addr, symbol->size, dname);
free (dname);
}
free (name);
free (cname);
//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? r_bin_get_vaddr (r->bin, baddr, symbol->paddr, symbol->vaddr): symbol->paddr;
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->cur, symbol->name);
if (mn) {
//r_name_filter (mn, strlen (mn));
r_cons_printf ("s 0x%08"PFMT64x"\n\"CC %s\"\n",
symbol->paddr, mn);
free (mn);
}
r_name_filter (symbol->name, sizeof (symbol->name));
#if 0
// remove to avoid unexpected issues
if (!strncmp (symbol->type,"OBJECT", 6)) {
if (symbol->size == 0) {
symbol->size = strlen (symbol->name);
r_cons_printf ("Cs %"PFMT64d" @ 0x%08"PFMT64x"\n",
symbol->size, addr);
} else
if (symbol->size>0) {
r_cons_printf ("Cd %"PFMT64d" @ 0x%08"PFMT64x"\n",
(ut64)symbol->size, (ut64)addr);
} else eprintf ("Wrong symbol '%s' have size %"PFMT64d"\n",
symbol->name, symbol->size);
}
#endif
r_cons_printf ("f sym.%s %u 0x%08"PFMT64x"\n",
symbol->name, symbol->size, addr);
} else r_cons_printf ("vaddr=0x%08"PFMT64x" paddr=0x%08"PFMT64x" ord=%03u "
"fwd=%s sz=%u bind=%s type=%s name=%s\n",
addr, symbol->paddr,
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, ut64 laddr, int va, ut64 at, const char *name, const char *chksum) {
char str[R_FLAG_NAME_SIZE];
RBinSection *section;
ut64 secbase = 0LL;
RList *sections;
RListIter *iter;
int i = 0;
st64 delta = 0LL;
sections = r_bin_get_sections (r->bin);
if (mode & R_CORE_BIN_JSON) {
char *hashstr = NULL;
r_cons_printf ("[");
r_list_foreach (sections, iter, section) {
ut64 addr = rva (r->bin, va, section->paddr, section->vaddr, baddr, laddr);
if (va)
delta = section->vaddr - r_bin_get_vaddr (r->bin, baddr, section->paddr, section->vaddr);
//ut64 addr = va? r_bin_get_vaddr (r->bin, baddr, section->paddr,
// section->vaddr): section->paddr;
if (chksum) {
char *chkstr;
ut8 *data = malloc (section->size);
ut32 datalen = section->size;
r_io_pread (r->io, section->paddr, data, datalen);
chkstr = r_hash_to_string (NULL, chksum, data, datalen);
free (data);
hashstr = malloc (strlen (chkstr)+strlen (chksum)+7);
sprintf (hashstr, "\"%s\":\"%s\",", chksum, chkstr);
free (chkstr);
}
r_cons_printf ("%s{\"name\":\"%s\","
"\"size\":%"PFMT64d","
"\"flags\":\"%s\","
"%s"
"\"addr\":%"PFMT64d","
"\"paddr\":%"PFMT64d","
"\"vaddr\":%"PFMT64d"}",
iter->p?",":"",
section->name,
section->size,
r_str_rwx_i (section->srwx),
hashstr? hashstr: "",
addr, // paddr
section->paddr, // paddr
delta + section->vaddr); // vaddr
free (hashstr);
hashstr = NULL;
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SIMPLE)) {
char *chkstr = NULL;
r_list_foreach (sections, iter, section) {
ut64 addr = rva (r->bin, va, section->paddr, section->vaddr, baddr, laddr);
if (chksum) {
ut8 *data = malloc (section->size);
ut32 datalen = section->size;
r_io_pread (r->io, section->paddr, data, datalen);
chkstr = r_hash_to_string (NULL, chksum, data, datalen);
free (data);
}
r_cons_printf ("0x%"PFMT64x" 0x%"PFMT64x" %s %s%s%s\n",
addr, addr + section->size,
r_str_rwx_i (section->srwx),
chkstr?chkstr:"", chkstr?" ":"",
section->name
);
free (chkstr);
chkstr = NULL;
}
} else
if ((mode & R_CORE_BIN_SET)) {
RBinInfo *info = r_bin_get_info (r->bin);
int fd = r_core_file_cur_fd (r);
r_flag_space_set (r->flags, "sections");
r_list_foreach (sections, iter, section) {
// baddr already implicit in section->vaddr ?
ut64 addr = rva (r->bin, va, section->paddr, section->vaddr, baddr, laddr);
if (!secbase || (section->vaddr && section->vaddr <secbase)) // ??
secbase = section->vaddr;
r_name_filter (section->name, 128);
snprintf (str, sizeof(str)-1, "section.%s", section->name);
r_flag_set (r->flags, str, addr, section->size, 0);
snprintf (str, sizeof(str)-1, "section_end.%s", section->name);
r_flag_set (r->flags, str, addr + section->size, 0, 0);
r_io_section_add (r->io, section->paddr, addr, section->size,
section->vsize, section->srwx, section->name, 0, fd);
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, sizeof(str)-1, "[%i] va=0x%08"PFMT64x" pa=0x%08"PFMT64x" sz=%"
PFMT64d" vsz=%"PFMT64d" rwx=%c%c%c%c %s",
i++, addr, section->paddr, 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, 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", 0, fd);
}
} 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 = rva (r->bin, va, section->paddr, section->vaddr, baddr, laddr);
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->paddr, 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 1 0x%08"PFMT64x"\n",
section->name, addr + section->size);
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->paddr, 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 *hashstr = NULL, str[128];
if (chksum) {
char *chkstr;
ut8 *data = malloc (section->size);
ut32 datalen = section->size;
// VA READ IS BROKEN?
r_io_pread (r->io, section->paddr, data, datalen);
chkstr = r_hash_to_string (NULL, chksum, data, datalen);
free (data);
hashstr = malloc (strlen (chkstr)+strlen (chksum)+3);
sprintf (hashstr, "%s=%s ", chksum, chkstr);
free (chkstr);
}
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 vaddr=0x%08"PFMT64x" paddr=0x%08"PFMT64x" sz=%"PFMT64d" vsz=%"PFMT64d" "
"perm=%c%c%c%c %s%sname=%s\n",
i, addr, section->paddr, 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, hashstr?hashstr:"", section->name);
free (hashstr);
}
}
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;
RBin *bin = r->bin;
RBinFile *binfile = r_core_bin_cur (r);
ut64 size = binfile ? binfile->size : UT64_MAX;
if ((fields = r_bin_get_fields (bin)) == NULL)
return R_FALSE;
if (mode & R_CORE_BIN_JSON) {
r_cons_printf ("[");
r_list_foreach (fields, iter, field) {
ut64 addr = va? r_bin_get_vaddr (bin, baddr, field->paddr,
field->vaddr): field->paddr;
r_cons_printf ("%s{\"name\":\"%s\","
"\"paddr\":%"PFMT64d"}",
iter->p?",":"",
field->name, addr);
}
r_cons_printf ("]");
} else
if ((mode & R_CORE_BIN_SET)) {
//XXX: Need more flags??
// this will be set even if the binary does not have an ehdr
int fd = r_core_file_cur_fd(r);
r_io_section_add (r->io, 0, baddr, size, size, 7, "ehdr", 0, fd);
} 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? r_bin_get_vaddr (bin, baddr, field->paddr,
field->vaddr): field->paddr;
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] vaddr=0x%08"PFMT64x" paddr=0x%08"PFMT64x" name=%s\n",
i, addr, field->paddr, field->name);
} else r_cons_printf ("idx=%02i vaddr=0x%08"PFMT64x" paddr=0x%08"PFMT64x" name=%s\n",
i, addr, field->paddr, 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 loadaddr, const char *chksum) {
int ret = R_TRUE;
const char *name = NULL;
ut64 at = 0, baseaddr = 0LL;
// WTF, should be the same but we are not keeping it
if (core->bin && core->bin->cur && core->bin->cur->o)
baseaddr = core->bin->cur->o->baddr;
if (loadaddr)
va = 2;
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, baseaddr, 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, baseaddr, 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, baseaddr, loadaddr, va);
if ((action & R_CORE_BIN_ACC_RELOCS))
ret &= bin_relocs (core, mode, baseaddr, va);
if ((action & R_CORE_BIN_ACC_IMPORTS))
ret &= bin_imports (core, mode, baseaddr, va, name);
if ((action & R_CORE_BIN_ACC_SYMBOLS))
ret &= bin_symbols (core, mode, baseaddr, loadaddr, va, at, name);
if ((action & R_CORE_BIN_ACC_SECTIONS))
ret &= bin_sections (core, mode, baseaddr, loadaddr, va, at, name, chksum);
if ((action & R_CORE_BIN_ACC_FIELDS))
ret &= bin_fields (core, mode, baseaddr, 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;
}
R_API int r_core_bin_set_arch_bits (RCore *r, const char *name, const char * arch, ut16 bits) {
RCoreFile *cf = r_core_file_cur (r);
RBinFile *binfile;
if (!name)
name = cf ? cf->filename : NULL;
if (!name)
return R_FALSE;
/* Check if the arch name is a valid name */
if (!r_asm_is_valid (r->assembler, arch))
return R_FALSE;
/* Find a file with the requested name/arch/bits */
binfile = r_bin_file_find_by_arch_bits (r->bin, arch, bits, name);
if (!binfile)
return R_FALSE;
if (!r_bin_use_arch (r->bin, arch, bits, name))
return R_FALSE;
r_core_bin_set_cur (r, binfile);
return r_core_bin_set_env (r, binfile);
}
R_API int r_core_bin_update_arch_bits (RCore *r) {
RBinFile *binfile = r_core_bin_cur (r);
const char * arch = r->assembler->cur->arch;
ut16 bits = r->assembler->bits;
const char *name = binfile ? binfile->file : NULL;
return r_core_bin_set_arch_bits (r, name, arch, bits);
}
R_API int r_core_bin_raise (RCore *core, ut32 binfile_idx, ut32 binobj_idx) {
RBin *bin = core->bin;
RBinFile *binfile = NULL;
if (binfile_idx == UT32_MAX && binobj_idx == UT32_MAX) {
return R_FALSE;
}
if (!r_bin_select_by_ids (bin, binfile_idx, binobj_idx)) return R_FALSE;
binfile = r_core_bin_cur (core);
if (binfile) {
r_io_raise (core->io, binfile->fd);
}
core->switch_file_view = 1;
return binfile && r_core_bin_set_env (core, binfile) && r_core_block_read (core, 0);
}
R_API int r_core_bin_delete (RCore *core, ut32 binfile_idx, ut32 binobj_idx) {
RBin *bin = core->bin;
RBinFile *binfile = NULL;
if (binfile_idx == UT32_MAX && binobj_idx == UT32_MAX) {
return R_FALSE;
}
if (!r_bin_object_delete (bin, binfile_idx, binobj_idx)) return R_FALSE;
binfile = r_core_bin_cur (core);
if (binfile) {
r_io_raise (core->io, binfile->fd);
}
core->switch_file_view = 1;
return binfile && r_core_bin_set_env (core, binfile) && r_core_block_read (core, 0);
}
static int r_core_bin_file_print (RCore *core, RBinFile *binfile) {
RListIter *iter;
RBinObject *obj;
const char *name = binfile ? binfile->file : NULL;
ut32 id = binfile ? binfile->id : 0;
ut32 obj_cnt = binfile ? r_list_length (binfile->objs) : 0;
ut32 bin_sz = binfile ? binfile->size : 0;
int i = 0;
if (!binfile) return R_FALSE;
r_cons_printf("%s %d %d 0x%04x\n", name, id, obj_cnt, bin_sz );
r_list_foreach (binfile->objs, iter, obj) {
RBinInfo *info = obj->info;
ut8 bits = info ? info->bits : 0;
const char *arch = info ? info->arch : "unknown";
r_cons_printf("\t%d) %d %s %d 0x%04"PFMT64x" 0x%04"PFMT64x"\n",
i, obj->id, arch, bits, obj->boffset, obj->obj_size );
i++;
}
return R_TRUE;
}
R_API int r_core_bin_list(RCore *core) {
// list all binfiles and there objects and there archs
int count = 0;
RListIter *iter;
RBinFile *binfile = NULL; //, *cur_bf = r_core_bin_cur (core) ;
RBin *bin = core->bin;
const RList *binfiles = bin ? bin->binfiles: NULL;
if (!binfiles) return R_FALSE;
r_list_foreach (binfiles, iter, binfile) {
r_core_bin_file_print (core, binfile);
}
//r_core_file_set_by_file (core, cur_cf);
//r_core_bin_bind (core, cur_bf);
return count;
}
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