Bug 5435 - makecontext creates misaligned stack

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Bugzilla Bug 5435

makecontext creates misaligned stack

Last modified: 2007-12-03 04:57

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Bug#:

5435 alias:

Hardware:

Reporter:

Richard Henderson <rth@gcc.gnu.org>

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Status:

RESOLVED

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Resolution:

FIXED

Severity:

Assigned To:

Ulrich Drepper <drepper@redhat.com>

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Flags:			Requestee:
	backport		()
	examined		()
	testsuite		()

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Attachment	Description	Type	Created	Actions
z.c	Show misaligned input stack	text/plain	2007-11-30 19:44	Edit None
Create a New Attachment (proposed patch, testcase, etc.)			View All

Bug 5435 depends on:			Show dependency tree Show dependency graph
Bug 5435 blocks:			Show dependency tree Show dependency graph

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Leave as RESOLVED FIXED
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Description:

Last confirmed: 0000-00-00 00:00

Opened: 2007-11-30 19:43

All of the other i386 entry points attempt to maintain a 16 byte aligned stack
to aid SSE code; makecontext doesn't do this.  See the attached test case.

------- Additional Comment #1 From Richard Henderson 2007-11-30 19:44 -------

Created an attachment (id=2117)
Show misaligned input stack

------- Additional Comment #2 From Ulrich Drepper 2007-12-03 04:57 -------

Should be fixed in cvs.

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