關於 e_phoff ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. elfparse.c - platform/external/minijail - Git at Google

if (fseek(elf_file, pHeader->e_phoff, SEEK_SET) != 0) \. return ELFERROR; \. \. for (i = 0; i < pHeader->e_phnum; i++) { \.

#12. ELF format | fleymn - Xmind

‎ELF format ‎ELF header -> Elf32_Ehdr ‎e_ident[EI_NIDENT] ‎Subtopic 1 ‎e_type ‎e_machine ‎e_version ‎e_entry ‎e_phoff ‎program header table's file offset ...

#13. SymtabAPI: Dyninst::Elf_X Class Reference

unsigned long, e_phoff () const. unsigned long, e_shoff () const. unsigned long, e_flags () const. unsigned short, e_ehsize () const.

#14. Correct e_phoff · Issue #6 · GaloisInc/elf-edit - GitHub

The Linux function for loading binaries [load_elf_binary] treats the e_phoff field in two ways: It is an offset from the beginning of the ...

#15. llvm::object::Elf_Ehdr_Impl< ELFT > Struct Template Reference

Elf_Off, e_phoff. Elf_Off, e_shoff. Elf_Word, e_flags. Elf_Half, e_ehsize. Elf_Half, e_phentsize. Elf_Half, e_phnum. Elf_Half, e_shentsize.

#16. elf.h source code [glibc/elf/elf.h] - Codebrowser

70, Elf32_Off e_phoff ; /* Program header table file offset */. 71, Elf32_Off e_shoff ; /* Section header table file offset */.

#17. ldelf/ta_elf.c - OP-TEE/optee_os - Gitiles

elf->phdr = (void *)(va + elf->e_phoff);. } static size_t roundup(size_t v). {. return ROUNDUP(v, SMALL_PAGE_SIZE);. } static size_t rounddown(size_t v).

#18. Closed Defects in Release

ID Summary State Reported In... CODEGEN‑3580 C2000 float to int intrinsics matching error Fixed CODEGEN‑2371 Compiler library automatic build with mklib fails Fixed C2000_17.6... CODEGEN‑2343 C2000 indexed addressing performance degradation Fixed C2000_17.6...

#19. LiteOS API: Elf32_Ehdr结构参考 - Huawei

数据成员. unsigned char e_ident [EI_NIDENT]; Elf32_Half e_type · Elf32_Half e_machine · Elf32_Word e_version · Elf32_Addr e_entry · Elf32_Off e_phoff ...

#20. CyberSEC 2019

0x400000. 0x604000. 0x0. ELF file. In memory fake program header. 0x204000. 0x4000. 0x804000 program header .data fake prog. hdr e_phoff load_addr. 4 . 17 ...

#21. [PATCH] ELF: document some de-facto PT_* ABI quirks - kernel

SPDX-License-Identifier: GPL-2.0 + +Definitions +=========== + +"First" program header is the one with the smallest offset in the file: +e_phoff.

#22. euslisp: elf.c Source File - ROS Documentation

36 printf("e_phoff= 0x%x\n", ehdr->e_phoff);. 37 printf("e_shoff= 0x%x\n", ehdr->e_shoff);. 38 printf("e_flags= 0x%x\n", ehdr->e_flags);.

#23. ELF文件结构 - CS笔记

... Object file version */ Elf32_Addr e_entry; /* Entry point virtual address */ Elf32_Off e_phoff; /* Program header table file offset */ Elf32_Off e_shoff ...

#24. Elf32_Ehdr Struct Reference - Pintos - CSE, IIT Delhi

Data Fields. unsigned char, e_ident [16]. Elf32_Half · e_type · Elf32_Half · e_machine · Elf32_Word · e_version · Elf32_Addr · e_entry · Elf32_Off · e_phoff.

#25. SgAsmElfFileHeader::Elf32FileHeader_disk Struct Reference

Entry virtual address or zero if none. uint32_t, e_phoff. File offset of program header table or zero if none. uint32_t, e_shoff.

#26. ELF64 手脱UPX 壳实战 - 开发者头条

#include <idc.idc> #define PT_LOAD 1 #define PT_DYNAMIC 2 static main(void) { auto ImageBase,StartImg,EndImg; auto e_phoff; auto e_phnum,p_offset; ...

#27. Introduction to the ELF Format Part II : Understanding Program ...

e_phoff - indicates the offset in the file where the start of the program headers (technically speaking this "needs" to always point to a PHDR ...

#28. 8. Working with the ELF Program Format - OUAH

e_entry specifies the location of _start, e_phoff shows us where the array of program headers lies in relation to the start of the executable, and e_shoff shows ...

#29. Post installation task failed during file seek - Xilinx Support

... in line 73. in change_interpreter f.seek(e_phoff \+ i*e_phentsize). IOError: [Error 22] invalid argument</html>.

#30. Elf32_Ehdr Struct Reference - Ftp

Data Fields. Elf32_Char · e_ident [16]. Elf32_Half · e_type · Elf32_Half · e_machine · Elf32_Word · e_version · Elf32_Addr · e_entry · Elf32_Off · e_phoff.

#31. ELF格式文件（非常详细）_share666666的博客 - CSDN

e_phoff 表示程序表头相对于文件头的偏移量. e_shoff 表示节头表相对于文件头的编移量. e_flags 与文件相关的，特定处理器的标志.

#32. ELF文件-结构体数据 - 博客园

e_type 字段表示ELF文件的类型，如ET_REL表示可重定位文件，ET_EXEC表示可执行文件，ET_DYN表示共享目标文件。 e_phoff 字段表示程序头表在文件中的偏移， ...

#33. Reading ELF header in C - Stack Overflow

As I noticed the value of ptbl pointer doesn't change and when I try to print the value of the e_phoff member like this fprintf( stdout , "Offset of program ...

#34. ELF(文件格式)_搜狗百科

Elf32_Off e_phoff;. Elf32_Off e_shoff;. Elf32_Word e_flags;. Elf32_Half e_ehsize;. Elf32_Half e_phentsize;. Elf32_Half e_phnum;. Elf32_Half e_shentsize;.

#35. elf_getehdr(3E)

unsigned char e_ident[EI_NIDENT]; Elf32_Half e_type; Elf32_Half e_machine; Elf32_Word e_version; Elf32_Addr e_entry; Elf32_Off e_phoff; Elf32_Off e_shoff; ...

#36. hello_x64 - Google Drive

A B C D 1 label ehdr phdr code 2 hello 0x7f H (by xor) 3 E e (by xor)

#37. elf_update(3) manual page

The ELF program header table, if any, it will be placed at the offset specified in the e_phoff field of the ELF executable header. Section Data, The data for ...

#38. Executable Format（可執行檔格式） - cjwind's note

Elf32_Off e_phoff; /* Program header table file offset */ ... e_phoff 表示程式執行時的入口位置，executable file 會填入address，relocatable ...

#39. ELF文件基本结构- CTF Wiki

e_phoff ¶. 这一项给出程序头部表在文件中的字节偏移（Program Header table OFFset）。如果文件中没有 ...

#40. Blame bash-4.2-coverity.patch

if (lseek (fd, ehdr.e_phoff, SEEK_SET) != -1). Roman Rakus, 1680d49, @@ -5120,7 +5120,7 @@ shell_execve (command, args, env). Roman Rakus, 1680d49

#41. vdso.c source code [ClickHouse/base/glibc-compatibility/musl ...

48, Phdr * ph = (void *)((char *)eh + eh->e_phoff);. 49, size_t * dynv = 0 , base =- 1 ;. 50, for (i= 0 ; i<eh->e_phnum; i++, ph=(void *)((char ...

#42. internal.h - Apple Open Source

... Entry point virtual address */ bfd_size_type e_phoff; /* Program header table file offset */ bfd_size_type e_shoff; /* Section header table file offset ...

#43. questions about section headers in ELF format vmcores

... + &nd->elf_header[nd->elf64->e_phoff+sizeof(Elf64_Phdr)]; if (format == NETDUMP_ELF64) nd->page_size = (uint)nd->load64->p_align; ...

#44. file-7.patch - FreeBSD

... (off_t)elf_getu(swap, elfhdr.e_phoff), - elf_getu16(swap, elfhdr.e_phnum), + (off_t)elf_getu(swap, elfhdr.e_phoff), phnum, (size_t)elf_getu16(swap, ...

#45. 2 ELF头- Boot社区

Elf64_Off e_phoff; /* Program header table（程序） 在文件中的偏移量8字节*/ Elf64_Off e_shoff; /* Section header table（节头表） 在文件中的偏 ...

#46. Linux下的ELF文件格式简介 - 51CTO博客

E_phoff 指出program header table的文件偏移，e_phentsize表示一个program header表中的入口的长度（字节数表示），e_phnum给出program header表中的 ...

#47. boost/dll/detail/elf_info.hpp - 1.72.0

... Entry point virtual address */ AddressOffsetT e_phoff; /* Program header table file offset */ AddressOffsetT e_shoff; /* Section header table file ...

#48. ELFun File Injector - #19 by 0x00pf - Malware - 0x00sec

I maybe found some bugs: elf_seg = (Elf64_Phdr *) ((unsigned char*) elf_hdr + (unsigned int) elf_hdr->e_phoff);. Here (unsigned int) ...

#49. Elf64_Ehdr Struct Reference - ReactOS

e_phoff. Elf64_Off Elf64_Ehdr::e_phoff. Definition at line 67 of file elf64.h. ◇ e_shentsize. Elf64_Quarter Elf64_Ehdr::e_shentsize ...

#50. elf(5) - Linux manual pages

e_phoff. This member holds the program header table's file offset in bytes. If the file has no program header table, this member holds zero. e_shoff.

#51. 目标文件格式 - 掘金

ELF Header ; e_machine, 2, CPU 平台属性 ; e_version, 4, ELF 版本号 ; e_entry, 8, 入口地址 ; e_phoff, 8, start of program header ...

#52. ElfHeader - Ghidra

This member holds the number of entries in the program header table. long, e_phoff(). This member holds the program header table's file offset in bytes.

#53. What You Need To Know About ELF for CS452

... like making sure the machine type is correct) except for the e_phoff entry. This entry gives the location in the file (in bytes) of the program headers.

#54. 3 ELF - Computer Science from the Bottom Up

1, The Program Header. You might have noticed from the ELF header definition above how there were fields e_phoff , e_phnum and e_phentsize ; these are simply ...

#55. 怎样才能在C++中找到ELF二进制文件所需的动态库？ - 七牛云

Parse the ELF header, check that the file is a dynamic executable ( ET_EXEC or ET_DYN ). Get the offset and count of the program headers ( e_phoff/e_phnum/ ...

#56. elf(5)

... Elf32_Word e_version; Elf32_Addr e_entry; Elf32_Off e_phoff; ... file is executable. e_phoff The position of the program header table in ...

#57. ELF - 快懂百科

e_entry 程序的入口地址。 e_phoff 表示Program header table 在文件中的偏移量（以字节计数）。 e_shoff ...

#58. Elf32_Ehdr Struct Reference

unsigned char, e_ident [EI_NIDENT]. Elf32_Half · e_type · Elf32_Half · e_machine · Elf32_Word · e_version · Elf32_Addr · e_entry · Elf32_Off · e_phoff.

#59. elf32_hdr struct Reference - Minirighi

unsigned char, e_ident [EI_NIDENT]. Elf32_Half · e_type · Elf32_Half · e_machine · Elf32_Word · e_version · Elf32_Addr · e_entry · Elf32_Off · e_phoff.

#60. Add a rpath to an already compiled binary - Google Groups

The e_phoff member of an ELF header is defined as. This member holds the program header table's file offset in bytes. If the file has no program header ...

#61. ELF(檔案格式) - 中文百科全書

e_entry 程式的入口地址。 e_phoff 表示Program header table 在檔案中的偏移量（以位元組計數）。 e_shoff 表示Section header table 在 ...

#62. ELF64手脫UPX殼實戰 - 台部落

auto e_phoff;. auto e_phnum,p_offset;. auto i,dumpfile;. ImageBase = 0x400000 ;. StartImg = 0x400000 ;. EndImg = 0x0 ;.

#63. binfmt_elf: FatELF support in the binary loader. - LWN.net

... interp_elf_ex->e_phoff, + retval = kernel_read(interpreter, interp_elf_ex->e_phoff + base_offset, (char *)elf_phdata,size); error = -EIO ...

#64. [PATCH v2] fs: binfmt_elf: Add ELF header consistency checks

If 'e_phoff' holds 0 the object has no program header table, so goes out. Ensures the file being loaded has the correct data encoding, checking

#65. Diff - 3c5248182e591a5039deda5dc203b0f602b21fa2^! - bionic

Map(fd_, file_offset_, header_.e_phoff, phdr_num_ * sizeof(ElfW(Phdr)))) { + // Boundary checks + size_t size = phdr_num_ ...

#66. 142-byte ELF64 that prints "Hello!" - flat assembler

0x0A dw 2 ; ET_EXEC e_type dw 0x3E ; e_machine dd 1 ; e_version dq _start - $$ + 0x400000 ; e_entry dq phdr - $$ ; e_phoff dq 0x00 ; e_shoff ...

#67. ELF

You might have noticed from the ELF header definition above how there were fields e_phoff , e_phnum and e_phentsize ; these are simply the offset in the file ...

#68. ELF program headers - Learning Linux Binary Analysis [Book]

The program header table can be accessed by referencing the offset found in the initial ELF header member called e_phoff (program header table offset), ...

#69. ELF：Segments - ILD

通常，可执行文件和共享库目标文件才具有段。 2 Program header table. Program header table是一个数组，每个成员描述了一个段。ELF头中的e_phoff存储了 ...

#70. Man page of ELF

... ElfN_Addr e_entry; ElfN_Off e_phoff; ElfN_Off e_shoff; ... e_phoff: This member holds the program header table's file offset in bytes.

#71. ELF 格式详解（一） - virbox 技术博客

... Entry point virtual address */ Elf_Off e_phoff; /* Program header table file offset */ Elf_Off e_shoff; /* Section header table file ...

#72. Android 逆向学习笔记（七）－ ELF 简单介绍 - and-rev

e_type |e_machine |e_version |e_entry |e_phoff. 0x00000020: 118c 0002 0000 0500 0034 0020 0007 0028. e_shoff |e_flags |e_ehsize |e_phentsize ...

#73. Re: [RFC][PATCH 1/2] binfmt_elf: FatELF support in the binary ...

... interp_elf_ex->e_phoff, > + retval = kernel_read(interpreter, interp_elf_ex->e_phoff + base_offset, > (char *)elf_phdata,size); > error ...

#74. 计算机原理系列之二——– 详解ELF文件 - 落木萧萧的博客

e_entry : 表示程序执行的入口地址; e_phoff : 表示Program Header的入口偏移量（以字节为单位）; e_shoff : 表示Section Header的入口 ...

#75. qemu中ELF文件的加载 - 博客

Elf32_Off e_phoff;; /*节区头表(section header table)的偏移量，没有可为0*/; Elf32_Off e_shoff;; /*与文件相关的，特定于处理器的标志*/

#76. Load and execute an ELF in user mode in Linux

... size); // Entries in the program header table phdr = (Elf32_Phdr *)(elf_start + hdr->e_phoff); // Go over all the entries in the ELF for ...

#77. [原创]ELF64手脱UPX壳实战 - 看雪论坛

auto e_phoff;. auto e_phnum,p_offset;. auto i,dumpfile;. ImageBase = 0x400000 ;. StartImg = 0x400000 ;. EndImg = 0x0 ;.

#78. 2017q3 Homework3 (simulator) - HackMD

e_phoff, program header table的檔案偏移值（offset），單位是bytes。如果沒有program header table則此值為0。 e_shoff, section header table的檔案偏移 ...

#79. ELF, Program Header Table, entries - C Board

... list = (Elf32_Phdr *) (buffer + header->e_phoff); /*this way I can ... of where the Program header table starts, at e_phoff. and then by ...

#80. Linux逆向之加壳&脱壳 - 先知社区

#include <idc.idc> #define PT_LOAD 1 #define PT_DYNAMIC 2 static main(void) { auto ImageBase,StartImg,EndImg; auto e_phoff; auto e_phnum ...

#81. patch-2.3.99-pre3 linux/fs/binfmt_elf.c - ftp.riken.jp

... 1); + retval = kernel_read(interpreter,interp_elf_ex->e_phoff,(char *)elf_phdata,size); error = retval; if (retval < 0) - goto out_free; ...

#82. elf_types.m4

... `_,_'') DEFINE_STRUCT(`Elf32_Ehdr', ``e_ident, IDENT', `e_type, HALF', `e_machine, HALF', `e_version, WORD', `e_entry, ADDR', `e_phoff, OFF', `e_shoff, ...

#83. elf_ops.h - spdk/qemu - Gitiles - Review

bswapSZs(&ehdr->e_phoff); /* Program header table file offset */. bswapSZs(&ehdr->e_shoff); /* Section header table file offset */.

#84. 深入理解ELF文件- mdnice 墨滴

Elf64_Off e_phoff; /* Program header table file offset */ Elf64_Off e_shoff; /* Section header table file offset */

#85. [/] [plasma/] [trunk/] [tools/] [convert.c] - Rev 437 - OpenCores

... uint32 e_version; uint32 e_entry; uint32 e_phoff; uint32 e_shoff; uint32 e_flags; ... elfHeader->e_phoff = ntohl(elfHeader->e_phoff); elfHeader->e_shoff ...

#86. Tiny ELF binaries on ARM - lo kibystu pe la poros

Of course, e_entry , e_phoff , e_phnum need to contain the right values, and e_phentsize and e_ehsize need to be correct as well.

#87. Executable and Linkable Format - Wikipedia

0x1C, 0x20, 4, 8, e_phoff, Points to the start of the program header table. It usually follows the file header immediately following this one, ...

#88. #define宏使用#符号变成了“(null)"的奇怪现象 - MSDN

... Architecture */ Elf64_Word e_version; /* Object file version */ Elf64_Addr e_entry; /* Entry point virtual address */ Elf64_Off e_phoff; ...

#89. Screwing elf header for fun and profit - Julien Voisin

... Object file version */ Elf32_Addr e_entry; /* Entry point virtual address */ Elf32_Off e_phoff; /* Program header table file offset */ Elf32_Off e_shoff ...

#90. [PATCH 2/2] elf: Use nocancel pread64() instead of lseek()+ ...

... header->e_phoff, SEEK_SET); - if ((size_t) __read_nocancel (fd, ... header->e_phoff) != maplength) { errstring = N_("cannot read file ...

#91. 21876 – upx new security issue CVE-2017-15056

... e_phoff upx: POC2: CantUnpackException: bad e_phoff upx: POC3: CantUnpackException: bad e_phoff Those look acceptable. Good for 64 bits.

#92. golf.so Writeup - PlaidCTF 2020 - CTFTime

... e_machine dd 1 ; e_version dq _start ; e_entry dq phdr - $$ ; e_phoff dq 0 ; e_shoff dd 0 ; e_flags dw ehdrsize ; e_ehsize dw phdrsize ; e_phentsize dw ...

#93. 对抗静态分析——so文件的加密 - Seebug

也就是说在内存当中一个segment对应N个section（N>=0），而这些section和segment的信息都会被保存在文件中。 理解了这个，再看那几个变量。e_phoff是 ...

#94. Getting haiku_loader to play nicely with elves - Haiku OS

... Elf32_Addr e_entry; Elf32_Off e_phoff; Elf32_Off e_shoff; Elf32_Word e_flags; Elf32_Half e_ehsize; Elf32_Half e_phentsize; ...

#95. plain - Rust - Docs.rs

... pub e_machine: u16, pub e_version: u32, pub e_entry: u64, pub e_phoff: u64, pub e_shoff: u64, pub e_flags: u32, pub e_ehsize: u16, pub e_phentsize: u16, ...

#96. 6D.dmp

... must be 1 54 80 04 08 # 1C e_entry: memory address of entry point (where process starts) 34 00 00 00 # 20 e_phoff: file offset where program headers ...

#97. Understanding the ELF file structure | bool3max's blog

... PT_PHDR ) (the one that describes the entire program header table segment) is found at offset E_PHOFF and is E_PHENTSIZE bytes long.

#98. ELF: Executable and Linking Format part1 - BruceFan's Blog

e_phoff program header table的文件偏移。 e_shoff section header table的文件偏移。 e_flags 处理器相关标识。 e_ehsize ELF header的大小。