diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2020-05-21 12:08:29 (GMT) |
---|---|---|
committer | Cyrille Bagard <nocbos@gmail.com> | 2020-05-21 12:08:29 (GMT) |
commit | 7e5b1add6fdeb74b2356acf8ccf7009f45cfa85e (patch) | |
tree | b7373554017e97fcbe24db79d9818272764e858d /plugins/elf | |
parent | 5dd935b27a765177960bdfe4d2fcb296cbbd41da (diff) |
Changed the hierarchy of format objects.
Diffstat (limited to 'plugins/elf')
-rw-r--r-- | plugins/elf/dynamic.c | 4 | ||||
-rw-r--r-- | plugins/elf/elf-int.c | 14 | ||||
-rw-r--r-- | plugins/elf/format.c | 30 | ||||
-rw-r--r-- | plugins/elf/helper_arm.c | 4 | ||||
-rw-r--r-- | plugins/elf/loading.c | 6 | ||||
-rw-r--r-- | plugins/elf/section.c | 2 | ||||
-rw-r--r-- | plugins/elf/strings.c | 2 | ||||
-rw-r--r-- | plugins/elf/symbols.c | 14 |
8 files changed, 40 insertions, 36 deletions
diff --git a/plugins/elf/dynamic.c b/plugins/elf/dynamic.c index 13292ec..6ab2ce2 100644 --- a/plugins/elf/dynamic.c +++ b/plugins/elf/dynamic.c @@ -272,7 +272,7 @@ const char **list_elf_needed_objects(const GElfFormat *format, size_t *count) /* Seconde passe : recherche des objets requis */ - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; g_binary_content_compute_end_pos(content, &end); @@ -343,7 +343,7 @@ bool resolve_plt_using_got(GElfFormat *format, virt_t *virt) if (!g_exe_format_translate_address_into_vmpa(G_EXE_FORMAT(format), got_virt, &got_addr)) goto exit; - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; /** * Quelques pistes pour la connaissance des premières cellules d'une GOT : diff --git a/plugins/elf/elf-int.c b/plugins/elf/elf-int.c index 8fb290e..bfe183a 100644 --- a/plugins/elf/elf-int.c +++ b/plugins/elf/elf-int.c @@ -49,7 +49,7 @@ bool read_elf_header(GElfFormat *format, elf_header *header, bool *is_32b, Sourc const GBinContent *content; /* Contenu binaire à lire */ vmpa2t pos; /* Position de lecture */ - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; init_vmpa(&pos, 0, VMPA_NO_VIRTUAL); @@ -143,7 +143,7 @@ bool read_elf_program_header(const GElfFormat *format, phys_t phys, elf_phdr *he const GBinContent *content; /* Contenu binaire à lire */ vmpa2t pos; /* Position de lecture */ - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; init_vmpa(&pos, phys, VMPA_NO_VIRTUAL); @@ -199,7 +199,7 @@ bool read_elf_section_header(const GElfFormat *format, phys_t phys, elf_shdr *se result = true; - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; init_vmpa(&pos, phys, VMPA_NO_VIRTUAL); @@ -261,7 +261,7 @@ bool read_elf_dynamic_entry(const GElfFormat *format, phys_t phys, elf_dyn *dyn) const GBinContent *content; /* Contenu binaire à lire */ vmpa2t pos; /* Position de lecture */ - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; init_vmpa(&pos, phys, VMPA_NO_VIRTUAL); @@ -301,7 +301,7 @@ bool read_elf_symbol(const GElfFormat *format, phys_t *phys, elf_sym *sym) const GBinContent *content; /* Contenu binaire à lire */ vmpa2t pos; /* Position de lecture */ - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; init_vmpa(&pos, *phys, VMPA_NO_VIRTUAL); @@ -352,7 +352,7 @@ bool read_elf_relocation(const GElfFormat *format, phys_t *phys, elf_rel *reloc) const GBinContent *content; /* Contenu binaire à lire */ vmpa2t pos; /* Position de lecture */ - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; init_vmpa(&pos, *phys, VMPA_NO_VIRTUAL); @@ -396,7 +396,7 @@ bool read_elf_note(const GElfFormat *format, GBinContent *content, phys_t *phys, vmpa2t pos; /* Position de lecture */ if (content == NULL) - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; init_vmpa(&pos, *phys, VMPA_NO_VIRTUAL); diff --git a/plugins/elf/format.c b/plugins/elf/format.c index d102ad8..75b9a6c 100644 --- a/plugins/elf/format.c +++ b/plugins/elf/format.c @@ -63,10 +63,10 @@ static void g_elf_format_dispose(GElfFormat *); static void g_elf_format_finalize(GElfFormat *); /* Indique la désignation interne du format. */ -static const char *g_elf_format_get_name(const GElfFormat *); +static char *g_elf_format_get_key(const GElfFormat *); /* Fournit une description humaine du format. */ -static const char *g_elf_format_get_description(const GElfFormat *); +static char *g_elf_format_get_description(const GElfFormat *); /* Assure l'interprétation d'un format en différé. */ static bool g_elf_format_analyze(GElfFormat *, wgroup_id_t, GtkStatusStack *); @@ -137,6 +137,7 @@ G_DEFINE_TYPE(GElfFormat, g_elf_format, G_TYPE_EXE_FORMAT); static void g_elf_format_class_init(GElfFormatClass *klass) { GObjectClass *object; /* Autre version de la classe */ + GKnownFormatClass *known; /* Version de format connu */ GBinFormatClass *fmt; /* Version en format basique */ GExeFormatClass *exe; /* Version en exécutable */ @@ -145,11 +146,14 @@ static void g_elf_format_class_init(GElfFormatClass *klass) object->dispose = (GObjectFinalizeFunc/* ! */)g_elf_format_dispose; object->finalize = (GObjectFinalizeFunc)g_elf_format_finalize; + known = G_KNOWN_FORMAT_CLASS(klass); + + known->get_key = (known_get_key_fc)g_elf_format_get_key; + known->get_desc = (known_get_desc_fc)g_elf_format_get_description; + known->analyze = (known_analyze_fc)g_elf_format_analyze; + fmt = G_BIN_FORMAT_CLASS(klass); - fmt->get_name = (format_get_name_fc)g_elf_format_get_name; - fmt->get_desc = (format_get_desc_fc)g_elf_format_get_description; - fmt->analyze = (format_analyze_fc)g_elf_format_analyze; fmt->get_endian = (format_get_endian_fc)g_elf_format_get_endianness; exe = G_EXE_FORMAT_CLASS(klass); @@ -249,7 +253,7 @@ GExeFormat *g_elf_format_new(GBinContent *content) result = g_object_new(G_TYPE_ELF_FORMAT, NULL); - g_binary_format_set_content(G_BIN_FORMAT(result), content); + g_known_format_set_content(G_KNOWN_FORMAT(result), content); return G_EXE_FORMAT(result); @@ -262,17 +266,17 @@ GExeFormat *g_elf_format_new(GBinContent *content) * * * Description : Indique la désignation interne du format. * * * -* Retour : Description du format. * +* Retour : Désignation du format. * * * * Remarques : - * * * ******************************************************************************/ -static const char *g_elf_format_get_name(const GElfFormat *format) +static char *g_elf_format_get_key(const GElfFormat *format) { - const char *result; /* Désignation à retourner */ + char *result; /* Désignation à retourner */ - result = "elf"; + result = strdup("elf"); return result; @@ -291,11 +295,11 @@ static const char *g_elf_format_get_name(const GElfFormat *format) * * ******************************************************************************/ -static const char *g_elf_format_get_description(const GElfFormat *format) +static char *g_elf_format_get_description(const GElfFormat *format) { - const char *result; /* Désignation à retourner */ + char *result; /* Désignation à retourner */ - result = "Executable and Linkable Format"; + result = strdup("Executable and Linkable Format"); return result; diff --git a/plugins/elf/helper_arm.c b/plugins/elf/helper_arm.c index cc0a233..8a80243 100644 --- a/plugins/elf/helper_arm.c +++ b/plugins/elf/helper_arm.c @@ -107,7 +107,7 @@ bool find_first_plt_entry(GElfFormat *format, vmpa2t *addr) result = false; - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; while (!result) { @@ -161,7 +161,7 @@ bool retrieve_arm_linkage_offset(GElfFormat *format, vmpa2t *addr, uint64_t *off * */ - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; result = g_binary_content_read_u32(content, addr, format->endian, &raw); if (!result) goto exit; diff --git a/plugins/elf/loading.c b/plugins/elf/loading.c index 181c864..976dd49 100644 --- a/plugins/elf/loading.c +++ b/plugins/elf/loading.c @@ -422,7 +422,7 @@ GElfLoading *g_elf_loading_new_for_strings(GElfFormat *format, phys_t begin, phy result->global_end = gb_end; result->global_addr = addr; - result->content = g_binary_format_get_content(G_BIN_FORMAT(format)); + result->content = g_known_format_get_content(G_KNOWN_FORMAT(format)); init_vmpa(&pos, gb_start, addr); @@ -590,7 +590,7 @@ const char *g_elf_loading_build_name(const GElfLoading *loading, uint32_t name, { init_vmpa(&pos, loading->str_start + name, VMPA_NO_VIRTUAL); - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; result = (const char *)g_binary_content_get_raw_access(content, &pos, 1); @@ -739,7 +739,7 @@ GBinSymbol *g_elf_loading_build_plt_symbol(const GElfLoading *loading, uint64_t init_vmpa(&pos, offset, VMPA_NO_VIRTUAL); base = G_BIN_FORMAT(format); - content = base->content; + content = G_KNOWN_FORMAT(base)->content; raw_label = (const char *)g_binary_content_get_raw_access(content, &pos, 1); diff --git a/plugins/elf/section.c b/plugins/elf/section.c index 2121ca9..3d87da2 100644 --- a/plugins/elf/section.c +++ b/plugins/elf/section.c @@ -349,7 +349,7 @@ const char *extract_name_from_elf_string_section(const GElfFormat *format, const init_vmpa(&pos, phys, VMPA_NO_VIRTUAL); - content = G_BIN_FORMAT(format)->content; + content = G_KNOWN_FORMAT(format)->content; result = (const char *)g_binary_content_get_raw_access(content, &pos, 1); diff --git a/plugins/elf/strings.c b/plugins/elf/strings.c index 9b14753..e74b666 100644 --- a/plugins/elf/strings.c +++ b/plugins/elf/strings.c @@ -359,7 +359,7 @@ static bool do_elf_string_loading(GElfLoading *loading, GElfFormat *format, phys { range = g_arch_instruction_get_range(instr); - symbol = g_string_symbol_new_read_only(SET_GUESS, base, range); + symbol = g_string_symbol_new_read_only(SET_GUESS, G_KNOWN_FORMAT(base), range); g_object_ref(G_OBJECT(symbol)); diff --git a/plugins/elf/symbols.c b/plugins/elf/symbols.c index 004ac6a..a7cf05c 100644 --- a/plugins/elf/symbols.c +++ b/plugins/elf/symbols.c @@ -572,7 +572,7 @@ static bool count_elf_global_symbols(GElfFormat *format, GExeFormat *exec, uint3 advance_vmpa(&addr, sizeof(uint32_t)); - result = g_binary_content_read_u32(G_BIN_FORMAT(format)->content, &addr, format->endian, count); + result = g_binary_content_read_u32(G_KNOWN_FORMAT(format)->content, &addr, format->endian, count); if (!result) goto exit; goto exit; @@ -588,13 +588,13 @@ static bool count_elf_global_symbols(GElfFormat *format, GExeFormat *exec, uint3 result = g_exe_format_translate_address_into_vmpa(exec, ELF_DYN(format, hash, d_un.d_ptr), &addr); if (!result) goto exit; - result = g_binary_content_read_u32(G_BIN_FORMAT(format)->content, &addr, format->endian, &n_buckets); + result = g_binary_content_read_u32(G_KNOWN_FORMAT(format)->content, &addr, format->endian, &n_buckets); if (!result) goto exit; - result = g_binary_content_read_u32(G_BIN_FORMAT(format)->content, &addr, format->endian, &sym_offset); + result = g_binary_content_read_u32(G_KNOWN_FORMAT(format)->content, &addr, format->endian, &sym_offset); if (!result) goto exit; - result = g_binary_content_read_u32(G_BIN_FORMAT(format)->content, &addr, format->endian, &bloom_size); + result = g_binary_content_read_u32(G_KNOWN_FORMAT(format)->content, &addr, format->endian, &bloom_size); if (!result) goto exit; /* Saut de bloom_shift */ @@ -612,7 +612,7 @@ static bool count_elf_global_symbols(GElfFormat *format, GExeFormat *exec, uint3 for (i = 0; i < n_buckets; i++) { - result = g_binary_content_read_u32(G_BIN_FORMAT(format)->content, &addr, format->endian, &start); + result = g_binary_content_read_u32(G_KNOWN_FORMAT(format)->content, &addr, format->endian, &start); if (!result) goto exit; if (last_symbol < start) @@ -634,7 +634,7 @@ static bool count_elf_global_symbols(GElfFormat *format, GExeFormat *exec, uint3 while (true) { - result = g_binary_content_read_u32(G_BIN_FORMAT(format)->content, &addr, format->endian, &value); + result = g_binary_content_read_u32(G_KNOWN_FORMAT(format)->content, &addr, format->endian, &value); if (!result) goto exit; last_symbol++; @@ -1274,7 +1274,7 @@ static bool load_elf_entry_points_from_array(GElfFormat *format, const elf_dyn * assert(sizeof(fullname) >= (strlen(prefix) + sizeof(XSTR(UINT64_MAX) + 1))); base = G_BIN_FORMAT(format); - content = base->content; + content = G_KNOWN_FORMAT(base)->content; result = g_exe_format_translate_address_into_vmpa(G_EXE_FORMAT(format), ELF_DYN(format, *array, d_un.d_val), |