https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #20 from commit-h...@freebsd.org ---
A commit references this bug:
Author: emaste
Date: Sun Mar 8 21:21:47 UTC 2020
New revision: 358787
URL: https://svnweb.freebsd.org/changeset/base/358787
Log:
MFC r354468: arch.7: claim 1
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
Ed Maste changed:
What|Removed |Added
Resolution|--- |Overcome By Events
Status|N
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #18 from Ed Maste ---
imp@ started removing sparc64 support as of r357407
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #17 from commit-h...@freebsd.org ---
A commit references this bug:
Author: meta
Date: Thu Jan 30 02:45:33 UTC 2020
New revision: 524622
URL: https://svnweb.freebsd.org/changeset/ports/524622
Log:
www/sabredav: unbreak, make f
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #16 from Ed Maste ---
r356513 reverted at submitter's request. Someone with sparc64 hw needs to apply
the patch and test.
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--- Comment #15 from commit-h...@freebsd.org ---
A commit references this bug:
Author: emaste
Date: Wed Jan 8 20:45:18 UTC 2020
New revision: 356514
URL: https://svnweb.freebsd.org/changeset/base/356514
Log:
src.opts.mk: enable LLVM_UNW
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #14 from commit-h...@freebsd.org ---
A commit references this bug:
Author: emaste
Date: Wed Jan 8 20:37:04 UTC 2020
New revision: 356513
URL: https://svnweb.freebsd.org/changeset/base/356513
Log:
libunwind: untested attempt
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #13 from Conrad Meyer ---
(In reply to Mark Linimon from comment #12)
Right. libunwind comes from LLVM upstream. All I meant by my comments about
retaining 32-bit Sparc were directed at not breaking support for it in LLVM
upst
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #12 from Mark Linimon ---
(In reply to Conrad Meyer from comment #11)
FreeBSD never supported 32 bit sparc.
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--- Comment #11 from Conrad Meyer ---
(In reply to Ed Maste from comment #10)
For us, they’re both defined, and we only support sparc64. The un-numbered
variant was already used in that file, so I just followed existing convention.
The up
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--- Comment #10 from Ed Maste ---
(In reply to Conrad Meyer from comment #7)
> +defined(__sparc__)
__sparc__ or __sparc64__?
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--- Comment #9 from Conrad Meyer ---
More "necessary but not sufficient" IAS support (needed to compile libc).
--- contrib/llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp (revision
354566)
+++ contrib/llvm/lib/Target/Sparc/AsmParser/S
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #8 from Conrad Meyer ---
(Well, to fix the build anyway. There are some "TODO" comments for some of the
implementation still.)
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--- Comment #7 from Conrad Meyer ---
FWIW, I think this is all that is needed to fix libunwind on sparc64:
--- include/__libunwind_config.h(revision 354566)
+++ include/__libunwind_config.h(working copy)
@@ -124,7 +124,7 @@
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #6 from commit-h...@freebsd.org ---
A commit references this bug:
Author: emaste
Date: Fri Nov 8 15:20:20 UTC 2019
New revision: 354545
URL: https://svnweb.freebsd.org/changeset/base/354545
Log:
mark LLVM_LIBUNWIND as broken
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #5 from commit-h...@freebsd.org ---
A commit references this bug:
Author: emaste
Date: Thu Nov 7 19:37:26 UTC 2019
New revision: 354468
URL: https://svnweb.freebsd.org/changeset/base/354468
Log:
arch.7: claim 12.x as the las
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
--- Comment #4 from Ed Maste ---
(In reply to Conrad Meyer from comment #3)
Sure, if those who have an interest in FreeBSD/sparc64 want to make that change
and are happy enough with the result.
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--- Comment #3 from Conrad Meyer ---
Would an acceptable unwind implementation on Sparc be "raise(SIGKILL);"?
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--- Comment #2 from Ed Maste ---
Attempting to enable LLVM libunwind on sparc64 resulted in:
In file included from
/scratch/tmp/emaste/freebsd/contrib/libunwind/src/libunwind.cpp:29:
/scratch/tmp/emaste/freebsd/contrib/libunwind/src/Unwind
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--- Comment #1 from Conrad Meyer ---
(We could also retire sparc64 before 13.0.)
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233405
Bug ID: 233405
Summary: sparc64: DWARF unwinder required for GCC 4.2.1
retirement
Product: Base System
Version: CURRENT
Hardware: sparc64
OS: Any
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