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changeset 8804:96be5f6ab833 jdk8u191-b07

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8033251: Use DWARF debug symbols for Linux 32-bit as default Reviewed-by: tbell
author dbuck
date Thu, 16 Aug 2018 23:50:43 -0400
parents abc5c25e988c
children cd19ee45aa6b 113b4a1676db
files make/linux/makefiles/gcc.make
diffstat 1 files changed, 3 insertions(+), 33 deletions(-) [+]
line wrap: on
line diff
--- a/make/linux/makefiles/gcc.make	Tue Aug 14 11:26:57 2018 -0700
+++ b/make/linux/makefiles/gcc.make	Thu Aug 16 23:50:43 2018 -0400
@@ -331,50 +331,20 @@
 ifeq ($(DEBUG_BINARIES), true)
   CFLAGS += -g
 else
-  # Use the stabs format for debugging information (this is the default
-  # on gcc-2.91). It's good enough, has all the information about line
-  # numbers and local variables, and libjvm.so is only about 16M.
-  # Change this back to "-g" if you want the most expressive format.
-  # (warning: that could easily inflate libjvm.so to 150M!)
-  # Note: The Itanium gcc compiler crashes when using -gstabs.
-  DEBUG_CFLAGS/ia64  = -g
-  DEBUG_CFLAGS/amd64 = -g
-  DEBUG_CFLAGS/ppc64 = -g
   DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
   ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
-      ifeq ($(USE_CLANG), true)
-        # Clang doesn't understand -gstabs
-        DEBUG_CFLAGS/$(BUILDARCH) = -g
-      else
-        DEBUG_CFLAGS/$(BUILDARCH) = -gstabs
-      endif
+    DEBUG_CFLAGS += -g
   endif
   
   ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-    FASTDEBUG_CFLAGS/ia64  = -g
-    FASTDEBUG_CFLAGS/amd64 = -g
-    FASTDEBUG_CFLAGS/ppc64 = -g
     FASTDEBUG_CFLAGS += $(FASTDEBUG_CFLAGS/$(BUILDARCH))
     ifeq ($(FASTDEBUG_CFLAGS/$(BUILDARCH)),)
-      ifeq ($(USE_CLANG), true)
-        # Clang doesn't understand -gstabs
-        FASTDEBUG_CFLAGS/$(BUILDARCH) = -g
-      else
-        FASTDEBUG_CFLAGS/$(BUILDARCH) = -gstabs
-      endif
+      FASTDEBUG_CFLAGS/$(BUILDARCH) = -g
     endif
   
-    OPT_CFLAGS/ia64  = -g
-    OPT_CFLAGS/amd64 = -g
-    OPT_CFLAGS/ppc64 = -g
     OPT_CFLAGS += $(OPT_CFLAGS/$(BUILDARCH))
     ifeq ($(OPT_CFLAGS/$(BUILDARCH)),)
-      ifeq ($(USE_CLANG), true)
-        # Clang doesn't understand -gstabs
-        OPT_CFLAGS/$(BUILDARCH) = -g
-      else
-        OPT_CFLAGS/$(BUILDARCH) = -gstabs
-      endif
+      OPT_CFLAGS/$(BUILDARCH) = -g
     endif
   endif
 endif