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OpenOrbis / OpenOrbis-PS4-Toolchain

The OpenOrbis PS4 custom toolchain. Allows developers to build homebrew for the PS4 without the official SDK.
GNU General Public License v3.0
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bad section offset #241

Closed georgemoralis closed 1 year ago

georgemoralis commented 1 year ago

I noticed when i load an eboot.bin (for example hello world sample) the sh offset is wrong . I am not sure where that value comes from but it's surely wrong or i am missing something

ident ............: 0x7F454C46 ident class.......: ELF_CLASS_64 ident data .......: ELF_DATA_2LSB ident version.....: ELF_VERSION_CURRENT ident osabi .....: ELF_OSABI_FREEBSD ident abiversion..: ELF_ABI_VERSION_AMDGPU_HSA_V2 ident UNK ........: 0x000000000000 type ............: ET_SCE_DYNEXEC machine ..........: EM_X86_64 version ..........: EV_CURRENT entry ............: 0x0000000000000020 phoff ............: 0x0000000000000040 shoff ............: 0x00000000001aa4e8 flags ............: 0x00000000 ehsize ...........: 64 phentsize ........: 56 phnum ............: 9 shentsize ........: 64 shnum ............: 49 shstrndx .........: 47

ultimaweapon commented 1 year ago

AFAIK the PS4 is ignored that field.

georgemoralis commented 1 year ago

it is present in debug versions of sdk demos and in OpenOrbis-PS4-Toolchain but probablly not in commercial games

kiwidoggie commented 1 year ago

@ultimaweapon is correct, only program headers are used in the case of the PS4. I believe we can close this issue, if there is anything else that comes up feel free to reply to have it reopened. I usually set those offsets to 0 in my dumped eboots as well so it will load properly in a ELF loader.