Adds the following:
- New factory method to create a code object reader from
file with offset and size.
- A pair of queries on a loaded code object to get the URI name/length.
- A bump to the AMD vendor loader extension API and its associated table.
Change-Id: I17c83e9c2447d29a43c438459395365f786a3611
New trap handler ABI: Record in ttmp11[8:7] the event that caused the
trap handler to be entered. We currently record 2 events, trap_raised
if an s_trap instruction was executed, or excp_raised if an exception
(MEM_VIOL or ILLEGAL_INST) was raised.
Change-Id: Ie278c8277437b3b67c2737dcd1a12fe6511df428
Iterate the loaded shared objects to see if the given elf image binary
is part of a loaded segment.
Change-Id: I074cacd99eb5b59f883f4ce2bd901e0e35a660b8
Attribute optimize(0) doesn't appear to be helpful helpful. This
prevents optimization in the function but not at call sites to the
function. The function may still be inlined since it has no side
effect (in some cases that we currently don't support).
Having a side effect prevents a call site optimization that allows
removal of a noinline function call with no side effect. Call site
optimization should only happen (in GCC at least) when using whole
program optimization so this may be stronger than we strictly need.
Also added _amdgpu_r_debug to the exported symbol list (global) and
switched to the standard macro for an exported symbol (HSA_API).
Without being in the global list the debugger will not find this
symbol if the binary has been stripped.
Change-Id: Ieb00175ccc55fda4491deee44711cd55b3f24aeb
Allow user specified profiles if the HSAIL note is not found.
Konstantin reviewed and approved. HSAIL note is not generated by LLVM.
Change-Id: I40fbfbaedd6787b6a716507918f698d02007afe1
- Add support for R_AMDGPU_RELATIVE64 relocation record.
- Return status error if any unsupported relocation record encountered.
Change-Id: Icbb5dcb81109a70c1f2195412a0df58a11be9da1
1. Add hsa ext api hsa_amd_register_vmfault_handler for debugger to register callback in case of VM fault.
2. Extend hsa_ven_amd_loader API to:
(1) iterate loaded code objects in executable:
hsa_ven_amd_loader_executable_iterate_loaded_code_objects
(2) get loaded code object info:
hsa_ven_amd_loader_loaded_code_object_get_info
3. Make the id of hsa_queue the same as the one used in communication with thunk (for amd_aql_queue)
Change-Id: I68910809e59e24297350d262606f00e96c14bcbd
- Includes Sean's latest changes
- Cleanups/improvements
- Fixes for few bugs that crept over from previous releases
Change-Id: I839dc4895bf13ebd0afc8843424387a9fef667b0
HSA Finalizer: Add dumping of code object, ISA and executable to loader.
This is controlled by loader options -dump-all, -dump-isa, -dump-code, -dump-exec
The options can now also be set with env variable LOADER_OPTIONS_APPEND.
Added tests to finalizer_offline
Testing: smoke, dumping on hardware
Reviewed by: Konstantin Zhuravlyov
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1255351]
Ramesh Errabolu
Sean Keely
Konstantin Zhuravlyov
Laurent Morichetti
Saleel Kudchadker
Qingchuan Shi
Scott Linder
Wilkin
Tony Tye
Konstantin Zhuravlyov
Nikolay Haustov [TEXT]
James Edwards (xN/A) TX