Sync BaseTool trunk (version r2599) into EDKII BaseTools.

Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Heshen Chen <chen.heshen@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14591 6f19259b-4bc3-4df7-8a09-765794883524

BaseTools/Conf/build_rule.template

@@ -301,8 +301,8 @@
         -$(CP) $(DEBUG_DIR)(+)*.map $(OUTPUT_DIR)
 
     <Command.GCC>
-        $(OBJCOPY) --only-keep-debug ${src} $(DEBUG_DIR)(+)$(MODULE_NAME).debug
-        $(OBJCOPY) --strip-unneeded ${src}
+        $(CP) ${src} $(DEBUG_DIR)(+)$(MODULE_NAME).debug
+        $(OBJCOPY) --strip-unneeded -R .eh_frame ${src}
 
         #
         #The below 2 lines are only needed for UNIXGCC tool chain, which genereates PE image directly

BaseTools/Conf/target.template

@@ -34,7 +34,8 @@ ACTIVE_PLATFORM       = Nt32Pkg/Nt32Pkg.dsc
 TARGET                = DEBUG
 
 #  TARGET_ARCH           List       Optional    What kind of architecture is the binary being target for.
-#                                               One, or more, of the following, IA32, IPF, X64, EBC or ARM.
+#                                               One, or more, of the following, IA32, IPF, X64, EBC, ARM
+#                                               or AArch64.
 #                                               Multiple values can be specified on a single line, using
 #                                               space charaters to separate the values.  These are used
 #                                               during the parsing of a platform description file,