Mac problem(?), new build, --with-debug-level=slowdebug
kelly.ohair at oracle.com
Wed Jan 9 22:26:02 UTC 2013
Question 1: What specific forest did you get your sources from?
On Jan 9, 2013, at 10:43 AM, David Chase wrote:
> Summary: I wanted to debug, I configured thoroughly with slowdebug, but was not able to debug the result.
> More detailed:
> I configured jdk8tl in common/makefiles,
> sh ../autoconf/configure --with-debug-level=slowdebug
> cleaned, and then built:
> make CONF=macosx-x86_64-normal-server-slowdebug images
> Then export JAVA_HOME=/Users/dr2chase/work/jdk8tl/build/macosx-x86_64-normal-server-slowdebug/images/j2sdk-image
> Then in hotspot-comp, I also configure for slowdebug, and
> make CONF=macosx-x86_64-normal-server-slowdebug all
> I then attempt to debug gamma:
> cd /Users/dr2chase/work/hotspot-comp/build/macosx-x86_64-normal-server-slowdebug/hotspot/bsd_amd64_compiler2/product
> DYLD_LIBRARY_PATH=. ./gamma -version
> Using java runtime at: /Users/dr2chase/work/jdk8tl/build/macosx-x86_64-normal-server-slowdebug/images/j2sdk-image/jre
> openjdk version "1.8.0-internal-debug"
> OpenJDK Runtime Environment (build 1.8.0-internal-debug-dr2chase_2013_01_09_11_52-b00)
> OpenJDK 64-Bit Server VM (build 25.0-b15, mixed mode)
> DYLD_LIBRARY_PATH=. gdb ./gamma
> And I seem to get no symbols. Line numbers don't match code, I can't print variables, etc.
> Other people (Vladimir Kozlov) using old build DO get symbols, and CAN print variables.
> We're running the same version of the OS, and the same version of gdb.
> I cannot tell if this is pilot error or a bug. Are there any suggestions for missteps I might have made?
> If necessary, I can distill this down to about a dozen commands to reproduce, though it takes time to run them.
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