Re: Creating a VAR_DECL in a named section.

2006-10-06 Thread Brendon Costa
Brendon Costa wrote: > Hi all, > > I have been trying to place some data into a named section of a .o > file. I can do it currently by hooking into various of the RTL to > assembly routines and emitting the asm code directly, however I am now > trying to do it from within the C++ front end by inse

The execution times of each function call in call graph

2006-10-06 Thread Canqun Yang
Hi, all Is there any way to get the (estimated) execution times of each function call during IPA passes? Currently, in GCC, the loop information can only be formed after tree-ssa pass by calling loop_optimizer_init, so it is impossible to estimated the times of a function call when the IPA opti

Re: [Dwarf-discuss] asmlinkage directive with debug_line ?

2006-10-06 Thread Michael Eager
Jun Koi wrote: Hi, Anybody please tell me why asmlinkage directive in Linux kernel code makes its content disappear from debug_line section? I compiled Linux kernel, and found that in a file with several asmlinkage directives (like sys_read() in fs/read_write.c), many lines are not listed in de

gcc-4.1-20061006 is now available

2006-10-06 Thread gccadmin
Snapshot gcc-4.1-20061006 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.1-20061006/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.1 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

Inconsistent library behaviour between gcc and g++

2006-10-06 Thread nahthan
How can a self contained gcc and g++ be created such that behaviour between gcc and g++ is consistent without having to set setting LD_LIBRARY_PATH? Test system: Linux 2.4.32 #1 SMP Tue Aug 8 10:17:37 PDT 2006 i686 i686 i386 GNU/Linux g++ breaks on libstdc++.so.* gcc appears to be fine. Why am

Including GMP/MPFR in GCC repository?

2006-10-06 Thread Kaveh R. GHAZI
Has there been any thought to including GMP/MPFR in the GCC repository like we do for zlib and intl? Doing so would guarantee users could build fortran and also help me with PR middle-end/29335 (an enhancement). http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29335 Paul - you were going to look into

version_compare_spec_function

2006-10-06 Thread Jack Howarth
Geoff, Unless I'm mistaken your the author of the version_compare_spec_function code in gcc, right? Can you tell me if the construct that Mike proposed is possible? If not, is there some other way to achieve the same result? %{m64:%:version-compare(< 10.5 mmacosx-version-min= %{!fnext-runtime:

Re: Including GMP/MPFR in GCC repository?

2006-10-06 Thread Paul Brook
On Saturday 07 October 2006 03:09, Kaveh R. GHAZI wrote: > Has there been any thought to including GMP/MPFR in the GCC repository > like we do for zlib and intl? > > Doing so would guarantee users could build fortran and also help me > with PR middle-end/29335 (an enhancement). > http://gcc.gnu.org