Re: c-stack test fails on SPARC

2021-02-03 Thread Bruno Haible
Sam James wrote: > # uname -srm > Linux 5.9.6-gentoo sparc > > I’ll see about getting a newer kernel. > > I’m using glibc (glibc-2.32-r6) which is 2.32 with some backports applied [0]. That's all right. SIGSEGV and sigaltstack handling on Linux/SPARC is correct with (at least) Linux >= 3.2.0

Re: c-stack test fails on SPARC

2021-02-02 Thread Sam James
> On 3 Feb 2021, at 03:45, Sam James wrote: > [snip] >> What's the result of >> grep LIBCSTACK config.status >> ? I.e. is GNU libsigsegv in use? And if yes, which version? > > # grep LIBCSTACK config.status > S["LTLIBCSTACK"]="" > S["LIBCSTACK"]="" > > So no, I think. > > I then installed

Re: c-stack test fails on SPARC

2021-02-02 Thread Sam James
Hi, > On 3 Feb 2021, at 03:23, Bruno Haible wrote: > > Hi, > Hey, thanks for the quick reply. > What's the result of > grep LIBCSTACK config.status > ? I.e. is GNU libsigsegv in use? And if yes, which version? # grep LIBCSTACK config.status S["LTLIBCSTACK"]="" S["LIBCSTACK"]="" So no, I

Re: c-stack test fails on SPARC

2021-02-02 Thread Bruno Haible
Hi, > "FAIL: test-c-stack.sh > = > > ./test-c-stack.sh: line 7: 3238828 Segmentation fault (core dumped) > ${CHECKER} ./test-c-stack${EXEEXT} 2> t-c-stack.tmp > FAIL test-c-stack.sh (exit status: 1) > > I didn’t get much particularly useful out of gdb yet: What's the

c-stack test fails on SPARC

2021-02-02 Thread Sam James
Hi, This issue was noticed through grep 3.5 and 3.6’s stack-overflow test failing [0] on SPARC on Gentoo GNU/Linux. Following Paul Eggert’s instructions in that bug to test gnulib’s c-stack component, I had the following in /gltests/test-suite.log: "FAIL: test-c-stack.sh =