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Groups > comp.compilers > #1252
| From | Chris Dodd <cdodd@acm.org> |
|---|---|
| Newsgroups | comp.compilers |
| Subject | Re: Triple test failure update |
| Date | 2014-05-23 01:50 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <14-05-027@comp.compilers> (permalink) |
| References | <14-05-003@comp.compilers> <14-05-004@comp.compilers> <14-05-008@comp.compilers> |
"Nils M Holm" <nmh@t3x.org> wrote in news:14-05-008@comp.compilers: > The assembly output of scc1 and scc2 is identical, the binaries are not. > *Both* compilers seem to work perfectly fine. So the difference is in the assembler or the linker. Have you tried turning off ASLR (address space randomization)? You can do this on linux with # echo 0 > /proc/sys/kernel/randomize_va_space If there is anything in the assembler or linker that depends on addresses allocated in memory (such as hash tables?) then ASLR will move things around, which may result in things being processed in a different order and laid out differently. Chris Dodd cdodd@acm.org
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Mysterious triple test failures "Nils M Holm" <nmh@t3x.org> - 2014-05-03 21:38 +0200
Re: Mysterious triple test failures Kaz Kylheku <kaz@kylheku.com> - 2014-05-03 22:19 +0000
Tripe test failure update "Nils M Holm" <nmh@t3x.org> - 2014-05-04 10:53 +0200
Re: Triple test failure update Chris Dodd <cdodd@acm.org> - 2014-05-23 01:50 +0000
Re: Triple test failure update "Nils M Holm" <nmh@t3x.org> - 2014-05-23 09:09 +0200
Re: Triple test failure update alexfrunews@gmail.com - 2014-05-23 02:17 -0700
Re: Mysterious triple test failures mrs@Kithrup.COM (Mike Stump) - 2014-05-04 04:47 +0000
Re: Mysterious triple test failures alexfrunews@gmail.com - 2014-05-04 03:57 -0700
Re: Tripe test failure update "Nils M Holm" <nmh@t3x.org> - 2014-05-05 10:30 +0200
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