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CHANGELOG.md

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Changelog for AMD Debugger API (ROCdbgapi)

Full documentation for AMD Debugger API is available at rocm.docs.amd.com/rocdbgapi.

rocm-dbgapi-0.77.1 for ROCm-6.4

Added

  • Support for generic code object targets:
  • gfx9-generic
  • gfx9-4-generic
  • gfx10-1-generic
  • gfx10-3-generic
  • gfx11-generic
  • gfx12-generic

rocm-dbgapi-0.77.0 for ROCm-6.3

Added

  • Support for gfx1200 and gfx1201 architectures.
  • Support for setting precise ALU exception reporting.

rocm-dbgapi-0.76.0

Resolved issues

  • Before ROCr ABI version 10, there where configurations where a debugger would generate unreliable core dumps. If such configuration is detected by rocm-dbgapi, amd_dbgapi_process_get_info now returns AMD_DBGAPI_STATUS_ERROR_RESTRICTION for the AMDGPU_DBGAPI_PROCESS_INFO_CORE_STATE request.

rocm-dbgapi-0.75.0 for ROCm 6.2

Changed

  • Rename (AMD_DBGAPI_EXCEPTION_WAVE,AMD_DBGAPI_WAVE_STOP_REASON)_APERTURE_VIOLATION -> (AMD_DBGAPI_EXCEPTION_WAVE,AMD_DBGAPI_WAVE_STOP_REASON)_ADDRESS_ERROR. Old names are still available but deprecated.

rocm-dbgapi-0.74.0

Added

  • Added support to create and open core dumps.

rocm-dbgapi-0.71.0 for ROCm 6.0

Added

  • Add support for gfx940, gfx941 and gfx942 architectures.

rocm-dbgapi-0.70.0 for ROCm 5.6

Changed

  • The name reported for each agent is now based on the information stored in the pci.ids database.
  • Return AMD_DBGAPI_STATUS_ERROR_NOT_AVAILABLE when querying AMD_DBGAPI_REGISTER_INFO_DWARF for a valid register which does not have an associated DWARF register number.

Known Issues

  • Does not support debugging programs that use cooperative groups or CU masking for gfx1100, gfx1101, and gfx11102. A restriction will be reported when attaching to a process that has already created cooperative group queues or CU masked queues. Any attempt by the process to create a cooperative queue or CU masked queue when attached will fail.

  • On gfx1100, gfx1101 and gfx1102, the library cannot debug a program past a s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) instruction. If an exception is delivered to a wave in an attached process after the wave has executed this instruction, the wave is killed and the exception is not reported in the debugger.

rocm-dbgapi-0.68.0

Added

  • Expose SGPRs mapped under flat_scratch/xnack_mask/vcc.