Adding gfx941 and gfx942

Adding support for gfx941 and gfx942 ISAs.
gfx940 ISA will use sc0:1 sc1:1 on load/store operations
gfx942 ISA will use default load/store operations

Change-Id: If1efbef86f59e2cf2d48fe359cd4166405a0a579

runtime/hsa-runtime/core/runtime/trap_handler/CMakeLists.txt

@@ -46,9 +46,8 @@ cmake_minimum_required ( VERSION 3.7 )
 find_package(Clang REQUIRED HINTS ${CMAKE_PREFIX_PATH}/llvm PATHS /opt/rocm/llvm )
 find_package(LLVM REQUIRED HINTS ${CMAKE_PREFIX_PATH}/llvm PATHS /opt/rocm/llvm )
 
-set (TARGET_DEVS "gfx900;gfx940;gfx1010;gfx1030;gfx1100")
-set (POSTFIX "9;940;1010;10;11")
-
+set (TARGET_DEVS "gfx900;gfx940;gfx941;gfx942;gfx1010;gfx1030;gfx1100")
+set (POSTFIX "9;940;941;942;1010;10;11")
 
 if(${CMAKE_VERBOSE_MAKEFILE})
   get_property(clang_path TARGET clang PROPERTY LOCATION)

runtime/hsa-runtime/core/runtime/trap_handler/trap_handler.s

@@ -101,7 +101,7 @@
 //   ttmp1 = 0[2:0], PCRewind[3:0], HostTrap[0], TrapId[7:0], PC[47:32]
 // gfx906/gfx908/gfx90a:
 //   ttmp11 = SQ_WAVE_IB_STS[20:15], 0[1:0], DebugEnabled[0], 0[15:0], NoScratch[0], WaveIdInWG[5:0]
-// gfx940:
+// gfx940/gfx941/gfx942:
 //   ttmp13 = SQ_WAVE_IB_STS[20:15], 0[1:0], DebugEnabled[0], 0[22:0]
 // gfx10:
 //   ttmp1 = 0[0], PCRewind[5:0], HostTrap[0], TrapId[7:0], PC[47:32]