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* [Bug ports/15632] New: MIPS sqrt implementations not being used
@ 2013-06-14 21:06 jsm28 at gcc dot gnu.org
2013-10-03 20:07 ` [Bug ports/15632] " sje at gcc dot gnu.org
2014-06-13 15:04 ` fweimer at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2013-06-14 21:06 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=15632
Bug ID: 15632
Summary: MIPS sqrt implementations not being used
Product: glibc
Version: 2.17
Status: NEW
Severity: normal
Priority: P2
Component: ports
Assignee: unassigned at sourceware dot org
Reporter: jsm28 at gcc dot gnu.org
CC: carlos at redhat dot com, roland at gnu dot org
Host: mips*-linux*
The sysdeps directory ordering for mips*-linux* is such that the MIPS sqrt
implementations in ports/sysdeps/mips/fpu/ don't get used because the flt-32
and dbl-64 directories come first. For n32 I see:
ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl
ports/sysdeps/unix/sysv/linux/mips/mips64/n32
ports/sysdeps/unix/sysv/linux/mips/mips64/nptl
ports/sysdeps/unix/sysv/linux/mips/mips64
ports/sysdeps/unix/sysv/linux/mips/nptl ports/sysdeps/unix/sysv/linux/mips
nptl/sysdeps/unix/sysv/linux nptl/sysdeps/pthread sysdeps/pthread
ports/sysdeps/unix/sysv/linux sysdeps/unix/sysv/linux sysdeps/gnu
sysdeps/unix/inet nptl/sysdeps/unix/sysv ports/sysdeps/unix/sysv
sysdeps/unix/sysv ports/sysdeps/unix/mips/mips64/n32
ports/sysdeps/unix/mips/mips64 ports/sysdeps/unix/mips nptl/sysdeps/unix
ports/sysdeps/unix sysdeps/unix sysdeps/posix ports/sysdeps/mips/mips64/n32
ports/sysdeps/mips/ieee754 sysdeps/ieee754/ldbl-128
ports/sysdeps/mips/mips64/soft-fp ports/sysdeps/mips/mips64
sysdeps/ieee754/flt-32 sysdeps/ieee754/dbl-64 ports/sysdeps/mips
sysdeps/wordsize-32 ports/sysdeps/mips/fpu ports/sysdeps/mips/nptl
sysdeps/ieee754 sysdeps/generic
For o32 I see:
ports/sysdeps/unix/sysv/linux/mips/mips32/nptl
ports/sysdeps/unix/sysv/linux/mips/mips32
ports/sysdeps/unix/sysv/linux/mips/nptl ports/sysdeps/unix/sysv/linux/mips
nptl/sysdeps/unix/sysv/linux nptl/sysdeps/pthread sysdeps/pthread
ports/sysdeps/unix/sysv/linux sysdeps/unix/sysv/linux sysdeps/gnu
sysdeps/unix/inet nptl/sysdeps/unix/sysv ports/sysdeps/unix/sysv
sysdeps/unix/sysv ports/sysdeps/unix/mips/mips32 ports/sysdeps/unix/mips
nptl/sysdeps/unix ports/sysdeps/unix sysdeps/unix sysdeps/posix
ports/sysdeps/mips/mips32/fpu ports/sysdeps/mips/mips32
ports/sysdeps/mips/ieee754 ports/sysdeps/mips sysdeps/ieee754/flt-32
sysdeps/ieee754/dbl-64 sysdeps/wordsize-32 ports/sysdeps/mips/fpu
ports/sysdeps/mips/nptl sysdeps/ieee754 sysdeps/generic
For n64 I see:
ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl
ports/sysdeps/unix/sysv/linux/mips/mips64/n64
ports/sysdeps/unix/sysv/linux/mips/mips64/nptl
ports/sysdeps/unix/sysv/linux/mips/mips64
ports/sysdeps/unix/sysv/linux/mips/nptl ports/sysdeps/unix/sysv/linux/mips
nptl/sysdeps/unix/sysv/linux nptl/sysdeps/pthread sysdeps/pthread
ports/sysdeps/unix/sysv/linux sysdeps/unix/sysv/linux sysdeps/gnu
sysdeps/unix/inet nptl/sysdeps/unix/sysv ports/sysdeps/unix/sysv
sysdeps/unix/sysv ports/sysdeps/unix/mips/mips64/n64
ports/sysdeps/unix/mips/mips64 ports/sysdeps/unix/mips nptl/sysdeps/unix
ports/sysdeps/unix sysdeps/unix sysdeps/posix ports/sysdeps/mips/mips64/n64
ports/sysdeps/mips/ieee754 sysdeps/ieee754/ldbl-128
ports/sysdeps/mips/mips64/soft-fp ports/sysdeps/mips/mips64
sysdeps/ieee754/flt-32 sysdeps/ieee754/dbl-64 ports/sysdeps/mips
sysdeps/wordsize-64 ports/sysdeps/mips/fpu ports/sysdeps/mips/nptl
sysdeps/ieee754 sysdeps/generic
The simple fix probably is wrapping these files in more specific directories
such as mips/mips32/fpu that come early enough in the sysdeps ordering; I don't
know if there's a better approach.
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* [Bug ports/15632] MIPS sqrt implementations not being used
2013-06-14 21:06 [Bug ports/15632] New: MIPS sqrt implementations not being used jsm28 at gcc dot gnu.org
@ 2013-10-03 20:07 ` sje at gcc dot gnu.org
2014-06-13 15:04 ` fweimer at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: sje at gcc dot gnu.org @ 2013-10-03 20:07 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=15632
sje at gcc dot gnu.org <sje at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |sje at gcc dot gnu.org
Resolution|--- |FIXED
Target Milestone|--- |2.19
--- Comment #1 from sje at gcc dot gnu.org <sje at gcc dot gnu.org> ---
This bug has been fixed for 2.19 with this patch that is now checked in:
https://sourceware.org/ml/libc-ports/2013-10/msg00005.html
The NEWS file was also updated to include this bug number in the fixed list.
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* [Bug ports/15632] MIPS sqrt implementations not being used
2013-06-14 21:06 [Bug ports/15632] New: MIPS sqrt implementations not being used jsm28 at gcc dot gnu.org
2013-10-03 20:07 ` [Bug ports/15632] " sje at gcc dot gnu.org
@ 2014-06-13 15:04 ` fweimer at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fweimer at redhat dot com @ 2014-06-13 15:04 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=15632
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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2013-06-14 21:06 [Bug ports/15632] New: MIPS sqrt implementations not being used jsm28 at gcc dot gnu.org
2013-10-03 20:07 ` [Bug ports/15632] " sje at gcc dot gnu.org
2014-06-13 15:04 ` fweimer at redhat dot com
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