File: elf-invalid-phdr.test

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (26 lines) | stat: -rw-r--r-- 877 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
# invalid-phdr.elf is generated by creating a simple elf file with yaml2obj:
# !ELF
# FileHeader:
#   Class:           ELFCLASS64
#   Data:            ELFDATA2LSB
#   Type:            ET_EXEC
#   Machine:         EM_X86_64
# Sections:
#   - Name:            .text
#     Type:            SHT_PROGBITS
#     Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
#     AddressAlign:    0x0000000000001000
#     Content:         "00000000"
# ProgramHeaders:
#   - Type: PT_LOAD
#     Flags: [ PF_X, PF_R ]
#     VAddr: 0xAAAA1000
#     PAddr: 0xFFFF1000
#     Sections:
#       - Section: .text
#
# Then editing the e_phoff in with a hexeditor to set it to 0xffffff
RUN: not llvm-objdump -private-headers %p/Inputs/invalid-phdr.elf 2>&1 \
RUN:         | FileCheck %s

CHECK: LLVM ERROR: program headers are longer than binary of size 4162: e_phoff = 0xffffff, e_phnum = 1, e_phentsize = 56