From 9d3f2b289563cb7c845c8a35cb0e7553b21f85e2 Mon Sep 17 00:00:00 2001 From: Roland Reichwein Date: Sun, 29 Mar 2020 15:01:38 +0200 Subject: Fix ELF --- elf.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'elf.h') diff --git a/elf.h b/elf.h index 9d1ba69..abcbca0 100644 --- a/elf.h +++ b/elf.h @@ -29,7 +29,7 @@ struct FileHeader 2, // 64 bit 1, // little endian 1, // Version: default == 1 - 3, // Linux + 0, // SysV, 3=Linux 0, // EI_ABIVERSION 0,0,0,0,0,0,0 // pad }; @@ -39,13 +39,13 @@ struct FileHeader uint64_t e_entry{0x0000000000401000}; uint64_t e_phoff{0x40}; uint64_t e_shoff{}; // section header table offset - uint32_t e_flags{0x00000112}; // EXEC_P, HAS_SYMS, D_PAGED + uint32_t e_flags{}; uint16_t e_ehsize{0x40}; // size of this header uint16_t e_phentsize{0x38}; // size of program header uint16_t e_phnum{1}; // 1 program header uint16_t e_shentsize{0x40}; // size of section header - uint16_t e_shnum{2}; // number of section headers - uint16_t e_shstrndx{1}; // 1st section header contains section names + uint16_t e_shnum{3}; // number of section headers + uint16_t e_shstrndx{2}; // 1st section header contains section names }; // Segment @@ -53,12 +53,12 @@ struct ProgramHeader { uint32_t p_type{1}; // Loadable segment uint32_t p_flags{5}; // X=1 | W=2 | R=4 - uint64_t p_offset{0x0}; // offset in file + uint64_t p_offset{}; // offset in file uint64_t p_vaddr{0x401000}; // virtual address uint64_t p_paddr{0x401000}; // physical address, not really relevant uint64_t p_filesz{}; // size of segment in file, e.g. size of code uint64_t p_memsz{}; // size of segment in memory - uint64_t p_align{0}; // alignment + uint64_t p_align{}; // alignment }; struct SectionHeader @@ -67,7 +67,7 @@ struct SectionHeader uint32_t sh_type{1}; // program data uint64_t sh_flags{6}; // ALLOC, EXE uint64_t sh_addr{0x401000}; // virtual address - uint64_t sh_offset{0x1000}; + uint64_t sh_offset{}; uint64_t sh_size{}; // section size uint32_t sh_link{}; uint32_t sh_info{}; -- cgit v1.2.3