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8033251: Use DWARF debug symbols for Linux 32-bit as default

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Reviewed-by: dcubed, dholmes, coleenp
This commit is contained in:
Erik Helin 2014-03-31 14:02:40 +02:00
parent f67a3b7e04
commit 521e1207a7
1 changed files with 6 additions and 42 deletions
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48
hotspot/make/linux/makefiles/gcc.make
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@ -337,56 +337,20 @@ endif
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/arm = -g
DEBUG_CFLAGS/ppc = -g
DEBUG_CFLAGS/ppc64 = -g
DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
ifeq ($(USE_CLANG), true)
# Clang doesn't understand -gstabs
DEBUG_CFLAGS += -g
else
DEBUG_CFLAGS += -gstabs
endif
DEBUG_CFLAGS += -g
endif
ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
FASTDEBUG_CFLAGS/ia64 = -g
FASTDEBUG_CFLAGS/amd64 = -g
FASTDEBUG_CFLAGS/arm = -g
FASTDEBUG_CFLAGS/ppc = -g
FASTDEBUG_CFLAGS/ppc64 = -g
FASTDEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
FASTDEBUG_CFLAGS += $(FASTDEBUG_CFLAGS/$(BUILDARCH))
ifeq ($(FASTDEBUG_CFLAGS/$(BUILDARCH)),)
ifeq ($(USE_CLANG), true)
# Clang doesn't understand -gstabs
FASTDEBUG_CFLAGS += -g
else
FASTDEBUG_CFLAGS += -gstabs
endif
FASTDEBUG_CFLAGS += -g
endif
OPT_CFLAGS/ia64 = -g
OPT_CFLAGS/amd64 = -g
OPT_CFLAGS/arm = -g
OPT_CFLAGS/ppc = -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 += -g
else
OPT_CFLAGS += -gstabs
endif
OPT_CFLAGS += -g
endif
endif
endif