Set base text/data load address on aix

Set the load address for 64 bit aix to 0x100,0000,0000 (1TB) for launchers. This ensures that the text/data segment is out of the way of compressed heap allocation.

Signed-off-by: Morgan Davies <morgan.davies@ibm.com>

Author: Morgan Davies

make/launcher/LauncherCommon.gmk

@@ -96,6 +96,16 @@ define SetupBuildLauncherBody
     endif
   endif
 
+  # Set text/data load address for 64 bit aix to 0x100,0000,0000 (1TB) for launchers,
+  # ensures that it's out of the way of compressed heap allocation.
+  ifeq ($(OPENJDK_TARGET_OS), aix)
+    ifeq ($(OPENJDK_TARGET_CPU_BITS), 32)
+      $1_LDFLAGS += -bmaxdata:0xa0000000/dsa
+    else
+      $1_LDFLAGS += -bpT:0x10000000000
+    endif
+  endif
+  
   ifeq ($$($1_OPTIMIZATION), )
     $1_OPTIMIZATION := LOW
   endif