diff options
Diffstat (limited to 'frida_mode/src/lib')
| -rw-r--r-- | frida_mode/src/lib/lib.c | 31 | ||||
| -rw-r--r-- | frida_mode/src/lib/lib_apple.c | 18 |
2 files changed, 29 insertions, 20 deletions
diff --git a/frida_mode/src/lib/lib.c b/frida_mode/src/lib/lib.c index 48d2ea2a..39480ce9 100644 --- a/frida_mode/src/lib/lib.c +++ b/frida_mode/src/lib/lib.c @@ -93,17 +93,18 @@ static void lib_read_text_section(lib_details_t *lib_details, Elf_Ehdr *hdr) { } - FOKF("Image preferred load address 0x%016" G_GSIZE_MODIFIER "x", - preferred_base); + FVERBOSE("\tpreferred load address: 0x%016" G_GSIZE_MODIFIER "x", + preferred_base); shdr = (Elf_Shdr *)((char *)hdr + hdr->e_shoff); shstrtab = &shdr[hdr->e_shstrndx]; shstr = (char *)hdr + shstrtab->sh_offset; - FOKF("shdr: %p", shdr); - FOKF("shstrtab: %p", shstrtab); - FOKF("shstr: %p", shstr); + FVERBOSE("\tshdr: %p", shdr); + FVERBOSE("\tshstrtab: %p", shstrtab); + FVERBOSE("\tshstr: %p", shstr); + FVERBOSE("Sections:"); for (size_t i = 0; i < hdr->e_shnum; i++) { curr = &shdr[i]; @@ -111,21 +112,23 @@ static void lib_read_text_section(lib_details_t *lib_details, Elf_Ehdr *hdr) { if (curr->sh_name == 0) continue; section_name = &shstr[curr->sh_name]; - FOKF("Section: %2" G_GSIZE_MODIFIER "u - base: 0x%016" G_GSIZE_MODIFIER - "X size: 0x%016" G_GSIZE_MODIFIER "X %s", - i, curr->sh_addr, curr->sh_size, section_name); + FVERBOSE("\t%2" G_GSIZE_MODIFIER "u - base: 0x%016" G_GSIZE_MODIFIER + "X size: 0x%016" G_GSIZE_MODIFIER "X %s", + i, curr->sh_addr, curr->sh_size, section_name); if (memcmp(section_name, text_name, sizeof(text_name)) == 0 && text_base == 0) { text_base = lib_details->base_address + curr->sh_addr - preferred_base; text_limit = text_base + curr->sh_size; - FOKF("> text_addr: 0x%016" G_GINT64_MODIFIER "X", text_base); - FOKF("> text_limit: 0x%016" G_GINT64_MODIFIER "X", text_limit); } } + FVERBOSE(".text\n"); + FVERBOSE("\taddr: 0x%016" G_GINT64_MODIFIER "X", text_base); + FVERBOSE("\tlimit: 0x%016" G_GINT64_MODIFIER "X", text_limit); + } static void lib_get_text_section(lib_details_t *details) { @@ -141,7 +144,7 @@ static void lib_get_text_section(lib_details_t *details) { if (len == (off_t)-1) { FFATAL("Failed to lseek %s", details->path); } - FOKF("len: %ld", len); + FVERBOSE("\tlength: %ld", len); hdr = (Elf_Ehdr *)mmap(NULL, len, PROT_READ, MAP_PRIVATE, fd, 0); if (hdr == MAP_FAILED) { FFATAL("Failed to map %s", details->path); } @@ -162,8 +165,10 @@ void lib_init(void) { lib_details_t lib_details; gum_process_enumerate_modules(lib_find_exe, &lib_details); - FOKF("Executable: 0x%016" G_GINT64_MODIFIER "x - %s", - lib_details.base_address, lib_details.path); + FVERBOSE("Image"); + FVERBOSE("\tbase: 0x%016" G_GINT64_MODIFIER "x", + lib_details.base_address); + FVERBOSE("\tpath: %s", lib_details.path); lib_get_text_section(&lib_details); } diff --git a/frida_mode/src/lib/lib_apple.c b/frida_mode/src/lib/lib_apple.c index 3bdb8c10..65c1d937 100644 --- a/frida_mode/src/lib/lib_apple.c +++ b/frida_mode/src/lib/lib_apple.c @@ -20,7 +20,7 @@ static gboolean lib_get_main_module(const GumModuleDetails *details, details->path, mach_task_self(), details->range->base_address, GUM_DARWIN_MODULE_FLAGS_NONE, NULL); - FOKF("Found main module: %s", module->name); + FVERBOSE("Found main module: %s", module->name); *ret = module; @@ -35,21 +35,23 @@ gboolean lib_get_text_section(const GumDarwinSectionDetails *details, static size_t idx = 0; char text_name[] = "__text"; - FOKF("Section: %2lu - base: 0x%016" G_GINT64_MODIFIER - "X size: 0x%016" G_GINT64_MODIFIER "X %s", - idx++, details->vm_address, details->vm_address + details->size, - details->section_name); + FVERBOSE("\t%2lu - base: 0x%016" G_GINT64_MODIFIER + "X size: 0x%016" G_GINT64_MODIFIER "X %s", + idx++, details->vm_address, details->vm_address + details->size, + details->section_name); if (memcmp(details->section_name, text_name, sizeof(text_name)) == 0 && text_base == 0) { text_base = details->vm_address; text_limit = details->vm_address + details->size; - FOKF("> text_addr: 0x%016" G_GINT64_MODIFIER "X", text_base); - FOKF("> text_limit: 0x%016" G_GINT64_MODIFIER "X", text_limit); } + FVERBOSE(".text\n"); + FVERBOSE("\taddr: 0x%016" G_GINT64_MODIFIER "X", text_base); + FVERBOSE("\tlimit: 0x%016" G_GINT64_MODIFIER "X", text_limit); + return TRUE; } @@ -62,6 +64,8 @@ void lib_init(void) { GumDarwinModule *module = NULL; gum_darwin_enumerate_modules(mach_task_self(), lib_get_main_module, &module); + + FVERBOSE("Sections:"); gum_darwin_module_enumerate_sections(module, lib_get_text_section, NULL); } |