From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28774 invoked by alias); 5 Nov 2010 14:21:44 -0000 Received: (qmail 28759 invoked by uid 22791); 5 Nov 2010 14:21:42 -0000 X-SWARE-Spam-Status: No, hits=-1.5 required=5.0 tests=AWL,BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mtagate2.uk.ibm.com (HELO mtagate2.uk.ibm.com) (194.196.100.162) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 05 Nov 2010 14:21:36 +0000 Received: from d06nrmr1307.portsmouth.uk.ibm.com (d06nrmr1307.portsmouth.uk.ibm.com [9.149.38.129]) by mtagate2.uk.ibm.com (8.13.1/8.13.1) with ESMTP id oA5ELWvR009419 for ; Fri, 5 Nov 2010 14:21:32 GMT Received: from d06av09.portsmouth.uk.ibm.com (d06av09.portsmouth.uk.ibm.com [9.149.37.250]) by d06nrmr1307.portsmouth.uk.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id oA5ELVra3649672 for ; Fri, 5 Nov 2010 14:21:31 GMT Received: from d06av09.portsmouth.uk.ibm.com (loopback [127.0.0.1]) by d06av09.portsmouth.uk.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id oA5ELVG8019312 for ; Fri, 5 Nov 2010 08:21:32 -0600 Received: from leonard.localnet (dyn-9-152-224-33.boeblingen.de.ibm.com [9.152.224.33]) by d06av09.portsmouth.uk.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id oA5ELQCn019138 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 5 Nov 2010 08:21:31 -0600 From: Ken Werner To: Eli Zaretskii Subject: Re: [patch] initial OpenCL C language support Date: Fri, 05 Nov 2010 14:21:00 -0000 User-Agent: KMail/1.13.5 (Linux/2.6.35-22-generic-pae; KDE/4.5.1; i686; ; ) Cc: brobecker@adacore.com, tromey@redhat.com, gdb-patches@sourceware.org References: <201010221920.30046.ken@linux.vnet.ibm.com> <201011041638.46379.ken@linux.vnet.ibm.com> <83y6993rqg.fsf@gnu.org> In-Reply-To: <83y6993rqg.fsf@gnu.org> MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="Boundary-00=_lLB1M35EaSFmcMH" Message-Id: <201011051521.25610.ken@linux.vnet.ibm.com> X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2010-11/txt/msg00103.txt.bz2 --Boundary-00=_lLB1M35EaSFmcMH Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-length: 1469 On Thursday, November 04, 2010 6:48:07 pm Eli Zaretskii wrote: > > From: Ken Werner > > Date: Thu, 4 Nov 2010 16:38:45 +0100 > > Cc: Tom Tromey , Eli Zaretskii , > > > > gdb-patches@sourceware.org > > > > Attached is a patch that adds a few bits to the documentation and the > > NEWS file. > > Thanks. > > > +by OpenCL 1.1. In addition the half- and double-precision floating > > point +data types of the cl_khr_fp16 and cl_khr_fp64 OpenCL extensions > > are also +known to @value{GDBN}. > > cl_khr_fp16 and cl_khr_fp64 should probably be in @code. Done. > > +@value{GDBN} supports accesses to vector components including the access > > as +lvalue where possible. Since OpenCL C is based on C99 most C > > expressions > > ^^ > Two spaces, please. Fixed. > > --- src.orig/gdb/NEWS 2010-11-04 14:14:25.000000000 +0100 > > +++ src/gdb/NEWS 2010-11-04 14:18:33.000000000 +0100 > > @@ -3,6 +3,9 @@ > > > > *** Changes since GDB 7.2 > > > > +* OpenCL C > > + Initial support for the OpenCL C language has been integrated into > > GDB. + > > This part is fine, but I'd suggest to add a link to the OpenCL site > here. Added. > Okay with those changes. Thanks. Attached is the updated patch. I think the documentation patch should be checked in together with the main OpenCL C language patch. I'll merge this one into the main patch prior to commiting. Regards Ken --Boundary-00=_lLB1M35EaSFmcMH Content-Type: text/x-patch; charset="UTF-8"; name="opencl-lang-doc.patch" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="opencl-lang-doc.patch" Content-length: 3468 ChangeLog: 2010-11-05 Ken Werner * NEWS: Mention OpenCL C language support. doc/ChangeLog: 2010-11-05 Ken Werner * gdb.texinfo: (Summary) Add mention about OpenCL C language support. (OpenCL C): New node. Index: src/gdb/doc/gdb.texinfo =================================================================== --- src.orig/gdb/doc/gdb.texinfo 2010-11-04 16:34:08.265495001 +0100 +++ src/gdb/doc/gdb.texinfo 2010-11-05 12:30:42.000000000 +0100 @@ -221,6 +221,9 @@ Support for D is partial. For informati Support for Modula-2 is partial. For information on Modula-2, see @ref{Modula-2,,Modula-2}. +Support for OpenCL C is partial. For information on OpenCL C, see +@ref{OpenCL C,,OpenCL C}. + @cindex Pascal Debugging Pascal programs which use sets, subranges, file variables, or nested functions does not currently work. @value{GDBN} does not support @@ -11611,7 +11614,7 @@ being set automatically by @value{GDBN}. @node Supported Languages @section Supported Languages -@value{GDBN} supports C, C@t{++}, D, Objective-C, Fortran, Java, Pascal, +@value{GDBN} supports C, C@t{++}, D, Objective-C, Fortran, Java, OpenCL C, Pascal, assembly, Modula-2, and Ada. @c This is false ... Some @value{GDBN} features may be used in expressions regardless of the @@ -11632,6 +11635,7 @@ language reference or tutorial. * C:: C and C@t{++} * D:: D * Objective-C:: Objective-C +* OpenCL C:: OpenCL C * Fortran:: Fortran * Pascal:: Pascal * Modula-2:: Modula-2 @@ -12278,6 +12282,42 @@ the description of an object. However, with certain Objective-C libraries that have a particular hook function, @code{_NSPrintForDebugger}, defined. +@node OpenCL C +@subsection OpenCL C + +@cindex OpenCL C +This section provides information about @value{GDBN}s OpenCL C support. + +@menu +* OpenCL C Datatypes:: +* OpenCL C Expressions:: +* OpenCL C Operators:: +@end menu + +@node OpenCL C Datatypes +@subsubsection OpenCL C Datatypes + +@cindex OpenCL C Datatypes +@value{GDBN} supports the builtin scalar and vector datatypes specified +by OpenCL 1.1. In addition the half- and double-precision floating point +data types of the @code{cl_khr_fp16} and @code{cl_khr_fp64} OpenCL +extensions are also known to @value{GDBN}. + +@node OpenCL C Expressions +@subsubsection OpenCL C Expressions + +@cindex OpenCL C Expressions +@value{GDBN} supports accesses to vector components including the access as +lvalue where possible. Since OpenCL C is based on C99 most C expressions +supported by @value{GDBN} can be used as well. + +@node OpenCL C Operators +@subsubsection OpenCL C Operators + +@cindex OpenCL C Operators +@value{GDBN} supports the operators specified by OpenCL 1.1 for scalar and +vector data types. + @node Fortran @subsection Fortran @cindex Fortran-specific support in @value{GDBN} Index: src/gdb/NEWS =================================================================== --- src.orig/gdb/NEWS 2010-11-04 16:34:08.000000000 +0100 +++ src/gdb/NEWS 2010-11-05 12:33:55.000000000 +0100 @@ -3,6 +3,10 @@ *** Changes since GDB 7.2 +* OpenCL C + Initial support for the OpenCL C language (http://www.khronos.org/opencl) + has been integrated into GDB. + * Python scripting ** GDB values in Python are now callable if the value represents a --Boundary-00=_lLB1M35EaSFmcMH--