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8065656: Use DWARF debug symbols for Solaris

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Reviewed-by: dcubed, huntch, pbk
This commit is contained in:
Erik Helin 2014-11-26 17:32:39 +01:00
parent 26dc1466b7
commit 09ae36fd33
2 changed files with 2 additions and 21 deletions
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14
hotspot/make/solaris/makefiles/gcc.make
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@ -226,18 +226,8 @@ SHARED_FLAG = -shared
# Allow no optimizations. # Allow no optimizations.
DEBUG_CFLAGS=-O0 DEBUG_CFLAGS=-O0
# Use the stabs format for debugging information (this is the default # Enable debug symbols
# on gcc-2.91). It's good enough, has all the information about line DEBUG_CFLAGS += -g
# 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 += $(DEBUG_CFLAGS/$(BUILDARCH))
ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
DEBUG_CFLAGS += -gstabs
endif
# Enable bounds checking. # Enable bounds checking.
ifeq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) )" "1" ifeq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) )" "1"

9
hotspot/make/solaris/makefiles/sparcWorks.make
View File

@ -496,15 +496,6 @@ ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
FASTDEBUG_CFLAGS += -xs FASTDEBUG_CFLAGS += -xs
endif endif
# Special global options for SS12
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
# There appears to be multiple issues with the new Dwarf2 debug format, so
# we tell the compiler to use the older 'stabs' debug format all the time.
# Note that this needs to be used in optimized compiles too to be 100%.
# This is a workaround for SS12 (5.9) bug 6694600
CFLAGS += -xdebugformat=stabs
endif
# Enable the following CFLAGS additions if you need to compare the # Enable the following CFLAGS additions if you need to compare the
# built ELF objects. # built ELF objects.
# #