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TE format plugin cleanups - removed unused code

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This commit is contained in:
Anton Kochkov 2013-03-03 13:34:22 +04:00
parent 5d67033220
commit ca7296c848
4 changed files with 8 additions and 105 deletions
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26
libr/bin/format/te/te.c
View File

@ -8,13 +8,6 @@
#include "te_specs.h"
#include "te.h"
/* TODO:
* 1. Implement import/export
* 2. Implement symbols support
* 3. Implement debugging info support
* 4. More sections parse
*/
ut64 r_bin_te_get_main_offset(struct r_bin_te_obj_t *bin) {
struct r_bin_te_addr_t *entry = r_bin_te_get_entrypoint (bin);
ut64 addr = 0LL;
@ -81,8 +74,6 @@ static int r_bin_te_init_sections(struct r_bin_te_obj_t* bin) {
static int r_bin_te_init(struct r_bin_te_obj_t* bin) {
bin->header = NULL;
bin->section_header = NULL;
//bin->export_directory = NULL;
//bin->import_directory = NULL;
bin->endian = 0;
if (!r_bin_te_init_hdr(bin)) {
eprintf("Warning: File is not TE\n");
@ -92,9 +83,6 @@ static int r_bin_te_init(struct r_bin_te_obj_t* bin) {
eprintf("Warning: Cannot initialize sections\n");
return R_FALSE;
}
// FIXME: Not yet implemented!
//r_bin_te_init_imports(bin);
//r_bin_te_init_exports(bin);
return R_TRUE;
}
@ -147,10 +135,6 @@ ut64 r_bin_te_get_image_base(struct r_bin_te_obj_t* bin)
return (ut64)bin->header->ImageBase;
}
int r_bin_te_get_image_size(struct r_bin_te_obj_t* bin) {
return bin->header->StrippedSize;
}
char* r_bin_te_get_machine(struct r_bin_te_obj_t* bin) {
char *machine;
@ -339,20 +323,10 @@ char* r_bin_te_get_subsystem(struct r_bin_te_obj_t* bin) {
return subsystem;
}
struct r_bin_te_export_t* r_bin_te_get_exports(struct r_bin_te_obj_t* bin) {
return NULL;
}
struct r_bin_te_import_t* r_bin_te_get_imports(struct r_bin_te_obj_t *bin) {
return NULL;
}
void* r_bin_te_free(struct r_bin_te_obj_t* bin) {
if (!bin) return NULL;
free (bin->header);
free (bin->section_header);
//free (bin->export_directory);
//free (bin->import_directory);
r_buf_free (bin->b);
free (bin);
return NULL;

22
libr/bin/format/te/te.h
View File

@ -25,24 +25,6 @@ struct r_bin_te_section_t {
int last;
};
struct r_bin_te_import_t {
ut8 name[TE_NAME_LENGTH];
ut64 rva;
ut64 offset;
ut64 hint;
ut64 ordinal;
int last;
};
struct r_bin_te_export_t {
ut8 name[TE_NAME_LENGTH];
ut8 forwarder[TE_NAME_LENGTH];
ut64 rva;
ut64 offset;
ut64 ordinal;
int last;
};
struct r_bin_te_string_t {
char string[TE_STRING_LENGTH];
ut64 rva;
@ -52,8 +34,6 @@ struct r_bin_te_string_t {
int last;
};
#endif
struct r_bin_te_obj_t {
TE_image_file_header *header;
TE_image_section_header *section_header;
@ -75,3 +55,5 @@ char* r_bin_te_get_subsystem(struct r_bin_te_obj_t* bin);
void* r_bin_te_free(struct r_bin_te_obj_t* bin);
struct r_bin_te_obj_t* r_bin_te_new(const char* file);
struct r_bin_te_obj_t* r_bin_te_new_buf(struct r_buf_t *buf);
#endif

3
libr/bin/format/te/te_specs.h
View File

@ -48,6 +48,9 @@
#define TE_IMAGE_DIRECTORY_ENTRIES 2
#define TE_IMAGE_DIRECTORY_ENTRY_BASERELOC 0
#define TE_IMAGE_DIRECTORY_ENTRY_DEBUG 1
#define TE_IMAGE_SUBSYSTEM_UNKNOWN 0
#define TE_IMAGE_SUBSYSTEM_NATIVE 1
#define TE_IMAGE_SUBSYSTEM_WINDOWS_GUI 2

62
libr/bin/p/bin_te.c
View File

@ -88,62 +88,6 @@ static RList* sections(RBinArch *arch) {
return ret;
}
static RList* symbols(RBinArch *arch) {
RList *ret = NULL;
RBinSymbol *ptr = NULL;
struct r_bin_te_export_t *symbols = NULL;
int i;
if (!(ret = r_list_new ()))
return NULL;
ret->free = free;
if (!(symbols = r_bin_te_get_exports(arch->bin_obj)))
return ret;
for (i = 0; !symbols[i].last; i++) {
if (!(ptr = R_NEW (RBinSymbol)))
break;
strncpy (ptr->name, (char*)symbols[i].name, R_BIN_SIZEOF_STRINGS);
strncpy (ptr->forwarder, (char*)symbols[i].forwarder, R_BIN_SIZEOF_STRINGS);
strncpy (ptr->bind, "NONE", R_BIN_SIZEOF_STRINGS);
strncpy (ptr->type, "FUNC", R_BIN_SIZEOF_STRINGS); //XXX Get the right type
ptr->size = 0;
ptr->rva = symbols[i].rva;
ptr->offset = symbols[i].offset;
ptr->ordinal = symbols[i].ordinal;
r_list_append (ret, ptr);
}
free (symbols);
return ret;
}
static RList* imports(RBinArch *arch) {
RList *ret = NULL;
RBinImport *ptr = NULL;
struct r_bin_te_import_t *imports = NULL;
int i;
if (!(ret = r_list_new ()))
return NULL;
ret->free = free;
if (!(imports = r_bin_te_get_imports(arch->bin_obj)))
return ret;
for (i = 0; !imports[i].last; i++) {
if (!(ptr = R_NEW (RBinImport)))
break;
strncpy (ptr->name, (char*)imports[i].name, R_BIN_SIZEOF_STRINGS);
strncpy (ptr->bind, "NONE", R_BIN_SIZEOF_STRINGS);
strncpy (ptr->type, "FUNC", R_BIN_SIZEOF_STRINGS);
ptr->rva = imports[i].rva;
ptr->offset = imports[i].offset;
ptr->size = 0;
ptr->ordinal = imports[i].ordinal;
ptr->hint = imports[i].hint;
r_list_append (ret, ptr);
}
free (imports);
return ret;
}
static RBinInfo* info(RBinArch *arch) {
char *str;
RBinInfo *ret = R_NEW0 (RBinInfo);
@ -195,12 +139,12 @@ struct r_bin_plugin_t r_bin_plugin_te = {
.binsym = &binsym,
.entries = &entries,
.sections = &sections,
.symbols = &symbols,
.imports = &imports,
.symbols = NULL, // TE doesn't have exports data directory
.imports = NULL, // TE doesn't have imports data directory
.strings = NULL,
.info = &info,
.fields = NULL,
.libs = NULL,
.libs = NULL, // TE doesn't have imports data directory
.relocs = NULL,
.meta = NULL,
.write = NULL,