diff options
Diffstat (limited to 'source/elf_load.cpp')
| -rw-r--r-- | source/elf_load.cpp | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/source/elf_load.cpp b/source/elf_load.cpp index 8149e8a..161bd7e 100644 --- a/source/elf_load.cpp +++ b/source/elf_load.cpp @@ -54,29 +54,25 @@ entry_t load(void *elf_data, void *elf_load_offset) // [elf_load_offset](auto func) { (func + elf_load_offset)(); }); //} - // Find filter code start - if (auto filter = find_section(ehdr, ".process_data"); filter) - return ptr_from_offset<entry_t>(elf_load_offset, filter->sh_addr | 1); // OR 1 to enable thumb - else - return nullptr; + return ptr_from_offset<entry_t>(elf_load_offset, ehdr->e_entry); } } // namespace elf Elf32_Shdr *find_section(Elf32_Ehdr *ehdr, const char *name) { - auto shdr = ptr_from_offset<Elf32_Shdr *>(ehdr, ehdr->e_shoff); - auto shdr_str = ptr_from_offset<Elf32_Shdr *>(ehdr, + auto shdr = ptr_from_offset<Elf32_Shdr *>(ehdr, ehdr->e_shoff); + auto shdr_str = ptr_from_offset<Elf32_Shdr *>(ehdr, ehdr->e_shoff + ehdr->e_shstrndx * ehdr->e_shentsize); - for (Elf32_Half i = 0; i < ehdr->e_shnum; i++) { - char *section = ptr_from_offset<char *>(ehdr, shdr_str->sh_offset) + shdr->sh_name; - if (!strcmp(section, name)) - return shdr; + for (Elf32_Half i = 0; i < ehdr->e_shnum; i++) { + char *section = ptr_from_offset<char *>(ehdr, shdr_str->sh_offset) + shdr->sh_name; + if (!strcmp(section, name)) + return shdr; - shdr = ptr_from_offset<Elf32_Shdr *>(shdr, ehdr->e_shentsize); - } + shdr = ptr_from_offset<Elf32_Shdr *>(shdr, ehdr->e_shentsize); + } - return 0; + return 0; } |