mirror of
https://github.com/RPCS3/llvm.git
synced 2024-11-24 04:09:47 +00:00
AMDGPU: Add ELFOSABI_AMDGPU_MESA3D
Differential Revision: https://reviews.llvm.org/D38387 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314846 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Konstantin Zhuravlyov
parent
93ca2ee326
commit
4b145dd117
@ -365,9 +365,11 @@ The AMDGPU backend uses the following ELF header:
|
||||
``e_ident[EI_CLASS]`` ``ELFCLASS64``
|
||||
``e_ident[EI_DATA]`` ``ELFDATA2LSB``
|
||||
``e_ident[EI_OSABI]`` ``ELFOSABI_AMDGPU_HSA`` or
|
||||
``ELFOSABI_AMDGPU_PAL``
|
||||
``ELFOSABI_AMDGPU_PAL`` or
|
||||
``ELFOSABI_AMDGPU_MESA3D``
|
||||
``e_ident[EI_ABIVERSION]`` ``ELFABIVERSION_AMDGPU_HSA`` or
|
||||
``ELFABIVERSION_AMDGPU_PAL``
|
||||
``ELFABIVERSION_AMDGPU_PAL`` or
|
||||
``ELFABIVERSION_AMDGPU_MESA3D``
|
||||
``e_type`` ``ET_REL`` or ``ET_DYN``
|
||||
``e_machine`` ``EM_AMDGPU``
|
||||
``e_entry`` 0
|
||||
@ -379,15 +381,17 @@ The AMDGPU backend uses the following ELF header:
|
||||
.. table:: AMDGPU ELF Header Enumeration Values
|
||||
:name: amdgpu-elf-header-enumeration-values-table
|
||||
|
||||
============================ =====
|
||||
Name Value
|
||||
============================ =====
|
||||
``EM_AMDGPU`` 224
|
||||
``ELFOSABI_AMDGPU_HSA`` 64
|
||||
``ELFOSABI_AMDGPU_PAL`` 65
|
||||
``ELFABIVERSION_AMDGPU_HSA`` 1
|
||||
``ELFABIVERSION_AMDGPU_PAL`` 0
|
||||
============================ =====
|
||||
=============================== =====
|
||||
Name Value
|
||||
=============================== =====
|
||||
``EM_AMDGPU`` 224
|
||||
``ELFOSABI_AMDGPU_HSA`` 64
|
||||
``ELFOSABI_AMDGPU_PAL`` 65
|
||||
``ELFOSABI_AMDGPU_MESA3D`` 66
|
||||
``ELFABIVERSION_AMDGPU_HSA`` 1
|
||||
``ELFABIVERSION_AMDGPU_PAL`` 0
|
||||
``ELFABIVERSION_AMDGPU_MESA3D`` 0
|
||||
=============================== =====
|
||||
|
||||
``e_ident[EI_CLASS]``
|
||||
The ELF class is always ``ELFCLASS64``. The AMDGPU backend only supports 64
|
||||
@ -397,7 +401,7 @@ The AMDGPU backend uses the following ELF header:
|
||||
All AMDGPU targets use ELFDATA2LSB for little-endian byte ordering.
|
||||
|
||||
``e_ident[EI_OSABI]``
|
||||
One of two AMD GPU architecture specific OS ABI:
|
||||
One of the following AMD GPU architecture specific OS ABIs:
|
||||
|
||||
* ``ELFOSABI_AMDGPU_HSA`` is used to specify that the code object conforms to
|
||||
the AMD HSA runtime ABI [HSA]_.
|
||||
@ -405,6 +409,9 @@ The AMDGPU backend uses the following ELF header:
|
||||
* ``ELFOSABI_AMDGPU_PAL`` is used to specify that the code object conforms to
|
||||
the AMD PAL runtime ABI.
|
||||
|
||||
* ``ELFOSABI_AMDGPU_MESA3D`` is used to specify that the code object conforms
|
||||
to the AMD MESA runtime ABI.
|
||||
|
||||
``e_ident[EI_ABIVERSION]``
|
||||
The ABI version of the AMD GPU architecture specific OS ABI to which the code
|
||||
object conforms:
|
||||
@ -415,6 +422,9 @@ The AMDGPU backend uses the following ELF header:
|
||||
* ``ELFABIVERSION_AMDGPU_PAL`` is used to specify the version of AMD PAL
|
||||
runtime ABI.
|
||||
|
||||
* ``ELFABIVERSION_AMDGPU_MESA3D`` is used to specify the version of AMD MESA
|
||||
runtime ABI.
|
||||
|
||||
``e_type``
|
||||
Can be one of the following values:
|
||||
|
||||
|
||||
@ -335,32 +335,33 @@ enum {
|
||||
|
||||
// OS ABI identification.
|
||||
enum {
|
||||
ELFOSABI_NONE = 0, // UNIX System V ABI
|
||||
ELFOSABI_HPUX = 1, // HP-UX operating system
|
||||
ELFOSABI_NETBSD = 2, // NetBSD
|
||||
ELFOSABI_GNU = 3, // GNU/Linux
|
||||
ELFOSABI_LINUX = 3, // Historical alias for ELFOSABI_GNU.
|
||||
ELFOSABI_HURD = 4, // GNU/Hurd
|
||||
ELFOSABI_SOLARIS = 6, // Solaris
|
||||
ELFOSABI_AIX = 7, // AIX
|
||||
ELFOSABI_IRIX = 8, // IRIX
|
||||
ELFOSABI_FREEBSD = 9, // FreeBSD
|
||||
ELFOSABI_TRU64 = 10, // TRU64 UNIX
|
||||
ELFOSABI_MODESTO = 11, // Novell Modesto
|
||||
ELFOSABI_OPENBSD = 12, // OpenBSD
|
||||
ELFOSABI_OPENVMS = 13, // OpenVMS
|
||||
ELFOSABI_NSK = 14, // Hewlett-Packard Non-Stop Kernel
|
||||
ELFOSABI_AROS = 15, // AROS
|
||||
ELFOSABI_FENIXOS = 16, // FenixOS
|
||||
ELFOSABI_CLOUDABI = 17, // Nuxi CloudABI
|
||||
ELFOSABI_FIRST_ARCH = 64, // First architecture-specific OS ABI
|
||||
ELFOSABI_AMDGPU_HSA = 64, // AMD HSA runtime
|
||||
ELFOSABI_AMDGPU_PAL = 65, // AMD PAL runtime
|
||||
ELFOSABI_ARM = 97, // ARM
|
||||
ELFOSABI_C6000_ELFABI = 64, // Bare-metal TMS320C6000
|
||||
ELFOSABI_C6000_LINUX = 65, // Linux TMS320C6000
|
||||
ELFOSABI_STANDALONE = 255, // Standalone (embedded) application
|
||||
ELFOSABI_LAST_ARCH = 255 // Last Architecture-specific OS ABI
|
||||
ELFOSABI_NONE = 0, // UNIX System V ABI
|
||||
ELFOSABI_HPUX = 1, // HP-UX operating system
|
||||
ELFOSABI_NETBSD = 2, // NetBSD
|
||||
ELFOSABI_GNU = 3, // GNU/Linux
|
||||
ELFOSABI_LINUX = 3, // Historical alias for ELFOSABI_GNU.
|
||||
ELFOSABI_HURD = 4, // GNU/Hurd
|
||||
ELFOSABI_SOLARIS = 6, // Solaris
|
||||
ELFOSABI_AIX = 7, // AIX
|
||||
ELFOSABI_IRIX = 8, // IRIX
|
||||
ELFOSABI_FREEBSD = 9, // FreeBSD
|
||||
ELFOSABI_TRU64 = 10, // TRU64 UNIX
|
||||
ELFOSABI_MODESTO = 11, // Novell Modesto
|
||||
ELFOSABI_OPENBSD = 12, // OpenBSD
|
||||
ELFOSABI_OPENVMS = 13, // OpenVMS
|
||||
ELFOSABI_NSK = 14, // Hewlett-Packard Non-Stop Kernel
|
||||
ELFOSABI_AROS = 15, // AROS
|
||||
ELFOSABI_FENIXOS = 16, // FenixOS
|
||||
ELFOSABI_CLOUDABI = 17, // Nuxi CloudABI
|
||||
ELFOSABI_FIRST_ARCH = 64, // First architecture-specific OS ABI
|
||||
ELFOSABI_AMDGPU_HSA = 64, // AMD HSA runtime
|
||||
ELFOSABI_AMDGPU_PAL = 65, // AMD PAL runtime
|
||||
ELFOSABI_AMDGPU_MESA3D = 66, // AMD GCN GPUs (GFX6+) for MESA runtime
|
||||
ELFOSABI_ARM = 97, // ARM
|
||||
ELFOSABI_C6000_ELFABI = 64, // Bare-metal TMS320C6000
|
||||
ELFOSABI_C6000_LINUX = 65, // Linux TMS320C6000
|
||||
ELFOSABI_STANDALONE = 255, // Standalone (embedded) application
|
||||
ELFOSABI_LAST_ARCH = 255 // Last Architecture-specific OS ABI
|
||||
};
|
||||
|
||||
#define ELF_RELOC(name, value) name = value,
|
||||
|
||||
@ -262,6 +262,7 @@ void ScalarEnumerationTraits<ELFYAML::ELF_ELFOSABI>::enumeration(
|
||||
ECase(ELFOSABI_CLOUDABI);
|
||||
ECase(ELFOSABI_AMDGPU_HSA);
|
||||
ECase(ELFOSABI_AMDGPU_PAL);
|
||||
ECase(ELFOSABI_AMDGPU_MESA3D);
|
||||
ECase(ELFOSABI_ARM);
|
||||
ECase(ELFOSABI_C6000_ELFABI);
|
||||
ECase(ELFOSABI_C6000_LINUX);
|
||||
|
||||
21
test/Object/AMDGPU/elf64-amdgcn-mesa3d-definitions.yaml
Normal file
21
test/Object/AMDGPU/elf64-amdgcn-mesa3d-definitions.yaml
Normal file
@ -0,0 +1,21 @@
|
||||
# RUN: yaml2obj %s > %t.o
|
||||
# RUN: llvm-readobj -s -file-headers %t.o | FileCheck %s
|
||||
|
||||
# CHECK: Format: ELF64-amdgpu
|
||||
# CHECK: Arch: amdgcn
|
||||
# CHECK: ElfHeader {
|
||||
# CHECK: Ident {
|
||||
# CHECK: OS/ABI: AMDGPU_MESA3D (0x42)
|
||||
# CHECK: ABIVersion: 0
|
||||
# CHECK: }
|
||||
# CHECK: Machine: EM_AMDGPU (0xE0)
|
||||
# CHECK: }
|
||||
|
||||
--- !ELF
|
||||
FileHeader:
|
||||
Class: ELFCLASS64
|
||||
Data: ELFDATA2LSB
|
||||
Type: ET_REL
|
||||
Machine: EM_AMDGPU
|
||||
OSABI: ELFOSABI_AMDGPU_MESA3D
|
||||
...
|
||||
@ -825,8 +825,9 @@ static const EnumEntry<unsigned> ElfOSABI[] = {
|
||||
};
|
||||
|
||||
static const EnumEntry<unsigned> AMDGPUElfOSABI[] = {
|
||||
{"AMDGPU_HSA", "AMDGPU - HSA", ELF::ELFOSABI_AMDGPU_HSA},
|
||||
{"AMDGPU_PAL", "AMDGPU - PAL", ELF::ELFOSABI_AMDGPU_PAL}
|
||||
{"AMDGPU_HSA", "AMDGPU - HSA", ELF::ELFOSABI_AMDGPU_HSA},
|
||||
{"AMDGPU_PAL", "AMDGPU - PAL", ELF::ELFOSABI_AMDGPU_PAL},
|
||||
{"AMDGPU_MESA3D", "AMDGPU - MESA3D", ELF::ELFOSABI_AMDGPU_MESA3D}
|
||||
};
|
||||
|
||||
static const EnumEntry<unsigned> ARMElfOSABI[] = {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user