Behaviour of __forced_unwind with noexcept

2017-08-13 Thread Ron
that - but if not, is this something we need to give a bit more thought to? (Please keep me cc'd, I'm not currently on this list) Cheers, Ron

Re: Behaviour of __forced_unwind with noexcept

2017-08-14 Thread Ron
On Mon, Aug 14, 2017 at 06:22:39PM +0100, Jonathan Wakely wrote: > On 13 August 2017 at 19:20, Ron wrote: > > > > Hi, > > > > I'm looking for some clarification of how the __forced_unwind thread > > cancellation exceptions intersect with noexcept

Re: Behaviour of __forced_unwind with noexcept

2017-08-15 Thread Ron
On Tue, Aug 15, 2017 at 01:31:10PM +0200, Richard Biener wrote: > On Tue, Aug 15, 2017 at 1:28 PM, Jonathan Wakely > wrote: > > On 15 August 2017 at 11:24, Richard Biener > > wrote: > >> On Tue, Aug 15, 2017 at 6:44 AM, Ron wrote: > >>> On Mon, Aug

Re: Behaviour of __forced_unwind with noexcept

2017-08-15 Thread Ron
On Tue, Aug 15, 2017 at 05:39:10PM +0100, Jonathan Wakely wrote: > On 15 August 2017 at 16:21, Ron wrote: > > On Tue, Aug 15, 2017 at 01:31:10PM +0200, Richard Biener wrote: > >> On Tue, Aug 15, 2017 at 1:28 PM, Jonathan Wakely > >> wrote: > >> > On

Re: Behaviour of __forced_unwind with noexcept

2017-08-15 Thread Ron
On Tue, Aug 15, 2017 at 05:37:21PM +0100, Szabolcs Nagy wrote: > On 15/08/17 16:47, Richard Biener wrote: > > On Tue, Aug 15, 2017 at 5:21 PM, Ron wrote: > >> Is changing the cancellation state really an expensive operation? > >> Moreso than the checking which I assu

Best Practices

2005-05-23 Thread Ron Hudson
Hi, I am teaching myself C by writing programs. I have some questions about proper practices.. 1) How do I know when to break my program into separate files. I am currently working on a Star Trek program. It has 4 or 5 large functions. They are all in one file. It's only about 900 lines rig

Re: Mapping C code to generated asm code

2006-01-11 Thread Ron McCall
On Wed, Jan 11, 2006 at 12:03:42PM -0600, Perry Smith wrote: > Is there a way to get some type of debugging output that tells me > what line of C code produced what lines of asm code? How about $TARGET-objdump --disassemble --source? Ron

Mangled Typedef names in GNU 4.1.2 DWARF data?

2010-01-22 Thread Ron Louzon
The GNU 4.1.2 C++ compiler is mangling typedef names to the point that they are not retrievable from the DWARF data. For example, the type BASE_UNION is defined as typedef union { char ch; int iVal; long IVal; } BASE_UNION; The GNU 4.1.2 compiler generates the following DWARF data for

Re: Mangled Typedef names in GNU 4.1.2 DWARF data?

2010-01-25 Thread Ron Louzon
GNU bug or just an unsupported feature? Thanks. --- On Fri, 1/22/10, Michael Eager wrote: > From: Michael Eager > Subject: Re: Mangled Typedef names in GNU 4.1.2 DWARF data? > To: "Ron Louzon" > Cc: gcc@gcc.gnu.org > Date: Friday, January 22, 2010, 4:39 PM > Ron Lou

Intermixing powerpc-eabi and powerpc-linux C code

2006-06-01 Thread Ron McCall
of code. None of the powerpc-eabi code will depend on any libraries or other external code, it will all be completely self-contained. Thanks! Ron McCall

Re: Intermixing powerpc-eabi and powerpc-linux C code

2006-06-01 Thread Ron McCall
I guess I should have also mentioned that the resultant program will be run under gdb, with a script setting breakpoints, running, examining variables, etc. --- Paul Brook <[EMAIL PROTECTED]> wrote: > > The call from Linux-land to eabi-land would not > need > > to pass arguments nor return anythi

Re: Intermixing powerpc-eabi and powerpc-linux C code

2006-06-06 Thread Ron McCall
You make a good point about the linker aspect but I was first most concerned about the code generation differences, if any. However, you are absolutely correct! A test is in order. I whipped up a quick test program and was able to successfully compile, link and run it, so it does indeed work!

DWARF2 DW_TAG_base_type for void?

2006-09-06 Thread Ron McCall
a void * pointer type). Is that not the case? I am using gcc 4.0.3 and binutils 2.16.1 in case that matters. Just curious. Ron McCall

Re: DWARF2 DW_TAG_base_type for void?

2006-09-06 Thread Ron McCall
On Wed, Sep 06, 2006 at 07:39:04PM -0400, Daniel Jacobowitz wrote: > Yes, this is the convention we use. > > Void isn't a base type. The DWARF 3 standard way to represent this is > DW_TAG_unspecified_type. OK, thanks! Ron

"Proceedings of the GCC Developers' Summit" now available

2007-07-27 Thread Ron Chen
Available for download at: http://people.redhat.com/lockhart/.GCC2007-Proceedings.pdf -Ron /**/ Ron Chen Grid Engine Project: http://gridengine.sunsource.net/ http://www.gridengine.info