#11002 closed bug (fixed)
gcc-4.8.3 unbuildable on x86_64 (with thread-local-storage support)
| Reported by: | zooey | Owned by: | pdziepak |
|---|---|---|---|
| Priority: | normal | Milestone: | R1/beta2 |
| Component: | System | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | x86-64 |
Description
gcc-4.8.3 is no longer buildable on x86_64 with haikuporter when thread-local-storage support is active - it consistently fails with an ICE (internal compiler error) that complains about an unknown instruction in libcpp/lex.c. Support for ELF-TLS of the OS is detected automatically by gcc's build system.
As a workaround, I have explicitly disabled TLS support for x86_64 in all gcc recipes. For libstdc++-compatibility reasons, the same has been done for the host cross compiler.
We should really find out the actual cause for the ICE and fix that. Once that is done, ELF-TLS support should be activated for x86_64, too.
Assigning to Pawel in hope that he might shed some light ...
Change History (5)
comment:1 by , 10 years ago
| Platform: | All → x86-64 |
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comment:2 by , 10 years ago
| Milestone: | R1 → Unscheduled |
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comment:4 by , 6 years ago
| Resolution: | → fixed |
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| Status: | new → closed |
Nope, TLS seems to be enabled there. Closing as fixed.
comment:5 by , 5 years ago
| Milestone: | Unscheduled → R1/beta2 |
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Assign tickets with status=closed and resolution=fixed within the R1/beta2 development window to the R1/beta2 Milestone
Moving non-x86 related tickets out of R1 milestone.