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On Sat, Oct 30, 2010 at 2:37 PM, Frank Ch. Eigler wrote:
> "H.J. Lu" writes:
>
>> [...] By default, the in-tree zlib is used. If you configure
>> binutis using --with-system-zlib, system zlib will be used. [...]
>
> Can you summarize what modern platforms lack a system zlib, and what
> justifi
"H.J. Lu" writes:
> [...] By default, the in-tree zlib is used. If you configure
> binutis using --with-system-zlib, system zlib will be used. [...]
Can you summarize what modern platforms lack a system zlib, and what
justifies using the proposed in-tree copy by default?
- FChE
Hi,
Binutils can compress/decompress debug sections if zlib is available.
I imported zlib from gcc source tree to binutils source tree. I changed
binutils to use zlib unconditionally. By default, the in-tree zlib is used.
If you configure binutis using --with-system-zlib, system zlib will be used.
On 30/10/2010 19:24, Richard Henderson wrote:
> On 10/30/2010 11:37 AM, Dave Korn wrote:
>>> Uh, really? I thought there were like a half-dozen lto sections...
>> Which we iterate over just once, and record them all in a hash table from
>> the per-section callback, unless I've missed something.
On 10/30/2010 11:37 AM, Dave Korn wrote:
>> Uh, really? I thought there were like a half-dozen lto sections...
>
> Which we iterate over just once, and record them all in a hash table from
> the per-section callback, unless I've missed something.
Oh, right. Nevermind then.
r~
On 30/10/2010 18:57, Richard Henderson wrote:
> On 10/30/2010 01:16 AM, Dave Korn wrote:
>>> Do we really want to keep re-reading section data for every section
>>> lookup we do? Can't we do this in objfile_open_read?
>> It should only be necessary to do one section lookup per object file
>> an
Hi Justin,
Thanks for the info - nice work!
I forwarded your email to cTuning mailing list because maybe some colleagues
who are/have been working on Interactive Compilation Interface will be
interested in this work too ...
Cheers,
Grigori
-Original Message-
From: gcc-ow...@gcc.gnu.or
On 10/30/2010 01:16 AM, Dave Korn wrote:
>> Do we really want to keep re-reading section data for every section
>> lookup we do? Can't we do this in objfile_open_read?
>
> It should only be necessary to do one section lookup per object file anyway.
> Keep extra data hanging around in memory in
On 30/10/2010 11:44, Dave Korn wrote:
> On 29/10/2010 02:31, Ian Lance Taylor wrote:
>
>> This implements an object file reader/writer which does everything
>> required by LTO and gccgo. The ELF code works. I have not tested the
>> Mach-O and COFF code at all beyond compiling it; I hope that som
On Oct 29, 2010, at 5:48 PM, Andrew Pinski wrote:
> On Fri, Oct 29, 2010 at 2:28 PM, Paul Koning wrote:
>> I see documentation for TARGET_VALID_POINTER_MODE, and I see ports that
>> define it... but I don't see any code that uses it.
>
> Ok, there are two issues it seems. First it is used in
On 29/10/2010 02:31, Ian Lance Taylor wrote:
> * objfile-coff.c: New file.
A few bugs have cropped up:
> + if (namebuf[0] == '/')
> + {
> + size_t strindex;
> + char *end;
> +
> + strindex = strtol (namebuf, &end, 10);
Needs to be strtol (namebuf + 1,
On 29/10/2010 02:31, Ian Lance Taylor wrote:
> This implements an object file reader/writer which does everything
> required by LTO and gccgo. The ELF code works. I have not tested the
> Mach-O and COFF code at all beyond compiling it; I hope that somebody
> else can test those targets and fix t
On 10/30/2010 05:30 AM, H.J. Lu wrote:
Will put
if [ Go is enabled ]; then
boot_language=yes
fi
in cp/config-lang.in work?
It's a bit backwards, no?
Paolo
On 30/10/2010 01:23, Richard Henderson wrote:
>> + if (!objfile_internal_read (objfile->descriptor,
>> + objfile->offset + eor->shoff + shdr_size,
>> + shdrs,
>> + shdr_size * (shnum - 1),
>> + &er
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