fixup! feat(hexagon): add Hexagon ISA target support

fixup! feat(hexagon): add Hexagon ISA target support

Add HEXAGON to cmake target dispatch chains in config_common.cmake,
iwasm_aot.cmake, and iwasm_common.cmake so the build recognizes the
target and selects the correct arch-specific sources.

Author: androm3da

build-scripts/config_common.cmake

@@ -45,6 +45,8 @@ elseif (WAMR_BUILD_TARGET STREQUAL "RISCV32_ILP32")
   add_definitions(-DBUILD_TARGET_RISCV32_ILP32)
 elseif (WAMR_BUILD_TARGET STREQUAL "ARC")
   add_definitions(-DBUILD_TARGET_ARC)
+elseif (WAMR_BUILD_TARGET STREQUAL "HEXAGON")
+  add_definitions(-DBUILD_TARGET_HEXAGON)
 else ()
   message (FATAL_ERROR "-- WAMR build target isn't set")
 endif ()

core/iwasm/aot/iwasm_aot.cmake

@@ -49,6 +49,8 @@ elseif (WAMR_BUILD_TARGET MATCHES "RISCV*")
   set (arch_source ${IWASM_AOT_DIR}/arch/aot_reloc_riscv.c)
 elseif (WAMR_BUILD_TARGET STREQUAL "ARC")
   set (arch_source ${IWASM_AOT_DIR}/arch/aot_reloc_arc.c)
+elseif (WAMR_BUILD_TARGET STREQUAL "HEXAGON")
+  set (arch_source ${IWASM_AOT_DIR}/arch/aot_reloc_hexagon.c)
 else ()
   message (FATAL_ERROR "Build target isn't set")
 endif ()

core/iwasm/common/iwasm_common.cmake

@@ -155,6 +155,8 @@ elseif (WAMR_BUILD_TARGET MATCHES "RISCV*")
   set (source_all ${c_source_all} ${IWASM_COMMON_DIR}/arch/invokeNative_riscv.S)
 elseif (WAMR_BUILD_TARGET STREQUAL "ARC")
   set (source_all ${c_source_all} ${IWASM_COMMON_DIR}/arch/invokeNative_arc.s)
+elseif (WAMR_BUILD_TARGET STREQUAL "HEXAGON")
+  set (source_all ${c_source_all} ${IWASM_COMMON_DIR}/arch/invokeNative_hexagon.s)
 else ()
   message (FATAL_ERROR "Build target isn't set")
 endif ()