RFR(M): 8200126: [TESTBUG] Open source VM runtime signal tests (original) (raw)

Mikhailo Seledtsov mikhailo.seledtsov at oracle.com
Fri Mar 30 02:41:04 UTC 2018

While testing I discovered build errors on Mac and Solaris. The following statement " BUILD_HOTSPOT_JTREG_EXECUTABLES_LIBS_exesigtest := -ljvm" was added to a Linux-only block. I have updated the make file to add this for any platform w/o conditions; the " exesigtest.c" is excluded from Windows anyway down below in the make file. I am not 100% sure this is the correct way to modify the make file; if not please advise the correct way. With this fix all 4 builds pass.

Here is the updated webrev: http://cr.openjdk.java.net/~mseledtsov/8200126.02.open/index.html

Thank you, Misha

On 3/29/18, 4:00 PM, mikhailo wrote:

I have addressed feedback from Christian, David and Magnus. Here is the updated webrev:

http://cr.openjdk.java.net/~mseledtsov/8200126.01.open/index.html

I have also confirmed that output from exesigtest.c printf() is logged into .jtr files. Grepped for "signal", I can see the output such as: TestSigxfsz.jtr:SIGXFSZ: signal handler using function 'sigset' has been set TestSigxfsz.jtr:SIGXFSZ: signal handler for signal 25 has been processed TestSigxfsz.jtr:SIGXFSZ: signal has been sent successfully TestSigxfsz.jtr:SIGXFSZ: signal has been received Also can see other output from the printf, such as all initVM logs. Thank you, Misha On 03/29/2018 02:49 PM, mikhailo wrote: Magnus,

Thank you for advice. I have updated the makefile accordingly. Will post updated webrev shortly.

Misha On 03/28/2018 03:26 PM, Magnus Ihse Bursie wrote: Yes, you seem to have based this off an old version of JtregNativeHotspot.gmk. If you update the file I think you see how you should do it, but I'll give you some help: ifeq ($(OPENJDKTARGETOS), windows) BUILDHOTSPOTJTREGEXECUTABLESCFLAGSexeFPRegs := -MT BUILDHOTSPOTJTREGEXCLUDE += exesigtest.c endif

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