lux/citra
1
0
Fork 0
mirror of https://git.h3cjp.net/H3cJP/citra.git synced 2024-11-23 11:12:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

elf: Check if machine is ARM.

Browse source
This commit is contained in:
bunnei 2017-08-03 20:27:13 -04:00
parent f2f39102fa
commit 1c4f9e822c
1 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/core/loader/elf.cpp
View file

@ -364,12 +364,19 @@ SectionID ElfReader::GetSectionByName(const char* name, int firstSection) const
namespace Loader { namespace Loader {
FileType AppLoader_ELF::IdentifyType(FileUtil::IOFile& file) { FileType AppLoader_ELF::IdentifyType(FileUtil::IOFile& file) {
u32 magic; static constexpr u16 ELF_MACHINE_ARM{0x28};
u32 magic = 0;
file.Seek(0, SEEK_SET); file.Seek(0, SEEK_SET);
if (1 != file.ReadArray<u32>(&magic, 1)) if (1 != file.ReadArray<u32>(&magic, 1))
return FileType::Error; return FileType::Error;
if (MakeMagic('\x7f', 'E', 'L', 'F') == magic) u16 machine = 0;
file.Seek(18, SEEK_SET);
if (1 != file.ReadArray<u16>(&machine, 1))
return FileType::Error;
if (MakeMagic('\x7f', 'E', 'L', 'F') == magic && ELF_MACHINE_ARM == machine)
return FileType::ELF; return FileType::ELF;
return FileType::Error; return FileType::Error;