Re: g77 correct version

2008-12-01 Thread Ben Elliston
Hi Angela > I would like to install a g77 on my version of Linux that is Scientific > Linux SL-52-062608-i386. > I tried to install 3 packages of g77 but I don't know what is the package > suitable for me and my Linux version. This mailing list is for discussing the development of gcc and g77, ra

Re: Application for maintainer role for mingw

2008-12-01 Thread NightStrike
On Mon, Dec 1, 2008 at 3:22 PM, Gerald Pfeifer <[EMAIL PROTECTED]> wrote: > On Sat, 8 Nov 2008, Gerald Pfeifer wrote: >> On Sat, 8 Nov 2008, Kai Tietz wrote: >>> Hello Steering Committee, >> I raised this on the steering committee... > > You've got the hat, Kai, congratulations! Please update the

Athlon XP segfaults with -fweb -ftracer

2008-12-01 Thread Daniel Kasak
Hi all. I'm a Gentoo user with an Athlon XP: [EMAIL PROTECTED] ~ $ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 10 model name : AMD Athlon(tm) XP 3000+ stepping: 0 cpu MHz : 2157.092 cache size : 512 KB fdiv

Re: Application for maintainer role for mingw

2008-12-01 Thread Gerald Pfeifer
On Sat, 8 Nov 2008, Gerald Pfeifer wrote: > On Sat, 8 Nov 2008, Kai Tietz wrote: >> Hello Steering Committee, > I raised this on the steering committee... You've got the hat, Kai, congratulations! Please update the MAINTAINERS file accordingly. Happy hacking, Gerald

Re: MIPS -mplt option in N32 abi system

2008-12-01 Thread Zhang Le
On 11:02 Mon 01 Dec , David Daney wrote: > Zhang Le wrote: >> On 10:33 Mon 01 Dec , David Daney wrote: >>> Zhang Le wrote: BASE_DRIVER_SELF_SPECS \ +LINUX_DRIVER_SELF_SPECS \ " %{!EB:%{!EL:%(endian_spec)}}" \ " %{!mabi=*: -mabi=n32}" >>> You are missing a comma there bet

Re: pruning in gcc/testsuite/lib/gcc.exp

2008-12-01 Thread Janis Johnson
On Mon, 2008-12-01 at 08:59 -0500, Jack Howarth wrote: > Doug, >Is there a reason why prune.exp is loaded in lib/gcc.exp and lib/g++.exp > but never actually used? I need to prune a linker warning with.. > > regsub -all "(^|\n)ld: warning: can't make compact unwind encoding from dwarf > for \

Re: MIPS -mplt option in N32 abi system

2008-12-01 Thread David Daney
Zhang Le wrote: On 10:33 Mon 01 Dec , David Daney wrote: Zhang Le wrote: BASE_DRIVER_SELF_SPECS \ +LINUX_DRIVER_SELF_SPECS \ " %{!EB:%{!EL:%(endian_spec)}}" \ " %{!mabi=*: -mabi=n32}" You are missing a comma there between BASE_DRIVER_SELF_SPECS and LINUX_DRIVER_SELF_SPECS. Without the comm

Re: MIPS -mplt option in N32 abi system

2008-12-01 Thread Zhang Le
On 10:33 Mon 01 Dec , David Daney wrote: > Zhang Le wrote: >> BASE_DRIVER_SELF_SPECS \ >> +LINUX_DRIVER_SELF_SPECS \ >> " %{!EB:%{!EL:%(endian_spec)}}" \ >> " %{!mabi=*: -mabi=n32}" > > You are missing a comma there between BASE_DRIVER_SELF_SPECS and > LINUX_DRIVER_SELF_SPECS. Without the comma

Thomas Schwinge appointed GNU Hurd maintainer

2008-12-01 Thread David Edelsohn
I am pleased to announce that the GCC Steering Committee has appointed Thomas Schwinge as GCC maintainer for GNU Hurd. Please join me in congratulating Thomas on his new role. Thomas, please update your listing in the MAINTAINERS file. Happy hacking! David

Re: MIPS -mplt option in N32 abi system

2008-12-01 Thread David Daney
Zhang Le wrote: Hi there, I have just tried gcc 4.4 svn trunk on a MIPS N32 system. But I found -mplt is practically not usable, because -mno-shared is not used when generating non-PIC code. I dug into the code and found the cause is in gcc/config/mips/linux64.h. Unlike linux.h under the same d

MIPS -mplt option in N32 abi system

2008-12-01 Thread Zhang Le
Hi there, I have just tried gcc 4.4 svn trunk on a MIPS N32 system. But I found -mplt is practically not usable, because -mno-shared is not used when generating non-PIC code. I dug into the code and found the cause is in gcc/config/mips/linux64.h. Unlike linux.h under the same directory, DRIVER_S

Re: "R_ARM_GOTOFF32" problem on uClinux

2008-12-01 Thread Shaun Jackman
2008/12/1 K.J. Kuan-Jau Lin(林寬釗) <[EMAIL PROTECTED]>: > Hi Shaun, > > I have trouble in uClinux world. > After long and painful debugging, i found it is due to the "R_ARM_GOTOFF32" > relocation type. > By google, i found you got the same problem before. > (http://mailman.uclinux.org/pipermail/uclin

Re: CSE bug when narrowing constants

2008-12-01 Thread Gary Funck
On 12/01/08 11:50:48, Eric Botcazou wrote: > > cse_insn() calls lookup_as_function() ultimately through fold_rtx(), IIRC, > > and is the routine that writes the REG_EQUAL note. > > OK, thanks. But I'm a little at a loss as to why this problem arises only > now: the problematic code in lookup_as_f

Re: How to control code segments ?

2008-12-01 Thread Dave Hudson
Alan Lehotsky wrote: Look at the implementation of the IP2K compiler and linker. It uses a segmented paged architecture just like the machine you are describing. In essence what we did was implement linker relaxation to deal with this. When we called any function, we emitted the appropriate lo

Re: optimization removes a __builtin_memcpy?

2008-12-01 Thread Steve Kargl
On Sun, Nov 30, 2008 at 10:18:22PM +0100, Richard Guenther wrote: > On Sun, Nov 30, 2008 at 5:28 AM, Steve Kargl > <[EMAIL PROTECTED]> wrote: > > > > ERRMSG.12 = &"Attempt to deallocate an unallocated object"[1]{lb: 1 sz: > > 1}; > > -ERRMSG.12 = stat.11 != 0 ? (void) __builtin_memcpy ((vo

pruning in gcc/testsuite/lib/gcc.exp

2008-12-01 Thread Jack Howarth
Doug, Is there a reason why prune.exp is loaded in lib/gcc.exp and lib/g++.exp but never actually used? I need to prune a linker warning with.. regsub -all "(^|\n)ld: warning: can't make compact unwind encoding from dwarf for \[^\n\]* in \[^\n\]*" $text "" text on x86_64-apple-darwin10 to sup

About the procedure of fixinclude in building gcc

2008-12-01 Thread Cheng bin
Hi All: Now I am working on the procedure of fixinclude in building gcc and got following concepts. Take three PATH as example to illustrate, ginclude: which provided by gcc source includes system headers wanted by gcc; sys_inc : the location of system header files; loca

g77 correct version

2008-12-01 Thread Angela . Intermite
Dear all, I would like to install a g77 on my version of Linux that is Scientific Linux SL-52-062608-i386. I tried to install 3 packages of g77 but I don't know what is the package suitable for me and my Linux version. Could you be so kind to indicate me the correct link for downloading g77 packa

Re: CSE bug when narrowing constants

2008-12-01 Thread Graham Stott
All, One thing that may or may not be related is that the current main fails to bootstrap on x86_64 with fold checking enabled. It aborts due to a fold-checking failure (i.e fold has modified it's inputs) using the stage1 compiler. I don't recall exactly which file it triggers on (I think it w

Re: CSE bug when narrowing constants

2008-12-01 Thread Eric Botcazou
> cse_insn() calls lookup_as_function() ultimately through fold_rtx(), IIRC, > and is the routine that writes the REG_EQUAL note. OK, thanks. But I'm a little at a loss as to why this problem arises only now: the problematic code in lookup_as_function is one decade old. Do you happen to have ol