AArch64: Add arraycopy helpers

This commit adds helper entries for arraycopy for AArch64. Signed-off-by: KONNO Kazuhiro <konno@jp.ibm.com>
eclipse · Jun 17, 2021 · 358645c · 358645c
1 parent 92b5140
commit 358645c
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/compiler/ras/Debug.cpp b/compiler/ras/Debug.cpp
@@ -4201,6 +4201,9 @@ TR_Debug::getRuntimeHelperName(int32_t index)
          case TR_ARM64doubleRemainder:                             return "doubleRemainder";
          case TR_ARM64floatRemainder:                              return "floatRemainder";
          case TR_ARM64jitCollapseJNIReferenceFrame:                return "jitCollapseJNIReferenceFrame";
+         case TR_ARM64arrayCopy:                                   return "__arrayCopy";
+         case TR_ARM64forwardArrayCopy:                            return "__forwardArrayCopy";
+         case TR_ARM64backwardArrayCopy:                           return "__backwardArrayCopy";
          }
       }
 #endif

diff --git a/compiler/runtime/Helpers.inc b/compiler/runtime/Helpers.inc
@@ -499,7 +499,10 @@ SETVAL(TR_ARM64interpreterUnresolvedConstantDynamicGlue, TR_FSRH+35)
 SETVAL(TR_ARM64floatRemainder,TR_FSRH+36)
 SETVAL(TR_ARM64doubleRemainder,TR_FSRH+37)
 SETVAL(TR_ARM64jitCollapseJNIReferenceFrame,TR_FSRH+38)
-SETVAL(TR_ARM64numRuntimeHelpers,TR_FSRH+39)
+SETVAL(TR_ARM64arrayCopy,TR_FSRH+39)
+SETVAL(TR_ARM64forwardArrayCopy,TR_FSRH+40)
+SETVAL(TR_ARM64backwardArrayCopy,TR_FSRH+41)
+SETVAL(TR_ARM64numRuntimeHelpers,TR_FSRH+42)
 
 SETVAL(TR_S390longDivide,TR_FSRH)
 SETVAL(TR_S390interfaceCallHelper,TR_FSRH+1)