[Bug 214] New: memory aligment issue ARM builds after 4.9.0
via D.gnu
d.gnu at puremagic.com
Thu Mar 3 17:14:36 PST 2016
http://bugzilla.gdcproject.org/show_bug.cgi?id=214
Bug ID: 214
Summary: memory aligment issue ARM builds after 4.9.0
Product: GDC
Version: development
Hardware: All
OS: All
Status: NEW
Severity: critical
Priority: Normal
Component: gdc
Assignee: ibuclaw at gdcproject.org
Reporter: vlevenfeld at gmail.com
I compile some code I found online using epoll on a Raspberry Pi.
I use the SSCCE near the bottom of this page:
http://forum.dlang.org/post/mailman.1392.1408529293.16021.digitalmars-d@puremagic.com
When I use GDC 4.9.0 or earlier, I get the correct output:
user, 1122334455667788
When I use 4.9.2 or later, I get
user, 1122334400000000
This is due to the lower bits being zeroed out. The forum post that I got the
code from suggested a memory alignment issue, but involving the other half of
the u64 test value.
I am using the hardfloat binaries from the downloads page.
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