Re: What are the best gcc optimization options for Pentium 200 M

2000-04-09 Thread Reinier Bezuidenhout
Hi .. I agree that optimizations are most of the time "futile" :) .. so is resistance :) ... ina ny case .. I like to live on the edge .. that is why I'm running 5.0-current .. and I've compiled the following things with optimizations. o The whole source tree .. including my kernel o XFree86

Re: What are the best gcc optimization options for Pentium 200 MMX

2000-04-09 Thread Ville-Pertti Keinonen
[EMAIL PROTECTED] (Kris Kennaway) writes: > Can you say "gimmick"? :-) gcc often produces demonstrably broken code for > optimisation levels higher than -O. That -O is safe seems to be a persistent myth. GCC also produces broken code for -O and no optimization in some cases, sometimes while pr

Re: How hard would it be...

2000-04-09 Thread Olaf Hoyer
At 21:15 09.04.00 -0600, you wrote: >In message <[EMAIL PROTECTED]> Olaf >Hoyer writes: >: Well, if we are talking about the same device, rumors went that the BIOS of >: that thingie may be reprogrammed via internet. > >BIOS can be reporgrammed via a program that was downloaded... But >only if y

Re: How hard would it be...

2000-04-09 Thread Warner Losh
In message <[EMAIL PROTECTED]> Olaf Hoyer writes: : Well, if we are talking about the same device, rumors went that the BIOS of : that thingie may be reprogrammed via internet. BIOS can be reporgrammed via a program that was downloaded... But only if you called a certain ISP. : BIOS update in t

Re: dutch keyboard map (+sort note)

2000-04-09 Thread Ollivier Robert
According to Christian Weisgerber: > > As there isn´t a dutch keymap for syscons, > ^ > That's an acute accent (the same diacritic as in 'é'), not an > apostrophe. In 8859-1 yes but not in 8859-15 (aka Latin9)... In 8859-15 (which is 8859-1 with 8 different characters including the

Re: How hard would it be...

2000-04-09 Thread Olaf Hoyer
At 19:28 09.04.00 -0600, you wrote: >... to get FreeBSD to boot off a BSD partition that wasn't labeled as >0xa5? I'm looking for a way to create a disk that a certain picky >BIOS will like and boot off of, and I think I have to create it with a >certain ID and then it will be happy. I suspect t

Re: somewhat random mostly-lockups in 5.0

2000-04-09 Thread Alfred Perlstein
* Brian Fundakowski Feldman <[EMAIL PROTECTED]> [000409 18:30] wrote: > Well, it seems that -CURRENT likes locking up nowdays. It started happening > very recently, and I (as well as jlemon) do suspect that it's a problem > with some of the changes that were made to the syscall mechanisms on > 3/

How hard would it be...

2000-04-09 Thread Warner Losh
... to get FreeBSD to boot off a BSD partition that wasn't labeled as 0xa5? I'm looking for a way to create a disk that a certain picky BIOS will like and boot off of, and I think I have to create it with a certain ID and then it will be happy. I suspect that it involves hacking the boot blocks,

somewhat random mostly-lockups in 5.0

2000-04-09 Thread Brian Fundakowski Feldman
Well, it seems that -CURRENT likes locking up nowdays. It started happening very recently, and I (as well as jlemon) do suspect that it's a problem with some of the changes that were made to the syscall mechanisms on 3/28/2000. Keep in mind that this problem is completely corroborated by a frien

Re: dutch keyboard map (+sort note)

2000-04-09 Thread Christian Weisgerber
(I think this should be taken to -questions.) W.H.Scholten: > As there isn´t a dutch keymap for syscons, ^ That's an acute accent (the same diacritic as in 'é'), not an apostrophe. > First, how do I enable/use dead keys? Take a look at some of the provided *.acc.kbd keymaps. The

Re: xfree 4.0 xvidtune

2000-04-09 Thread Egervary Gergely
> Last weekend I dl'ed the Xfree4.0 distribution (for FreeBSD) from > Xfree86.org. > xvidtune gpf's on my machine (but seems to work when xf86Setup > calls it) works great for me -- mauzi To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the

dutch keyboard map (+sort note)

2000-04-09 Thread W.H.Scholten
L.S. As there isn´t a dutch keymap for syscons, I made one (iso8859-1) but I´m having some problems. First, how do I enable/use dead keys? (which look like they´re being defined in the standard map, a dump of the defaults gives e.g. this line dced 184 ( 'c' 231 ) ( 'C' 199 ) ) Secondly, t

mntent.h - what is it?

2000-04-09 Thread Christoph Kukulies
I'm trying to port quicktime for Linux to FreeBSD (xmovie). I'm stumbling across the following code fragment: #include ! #include #include ... int mpeg2io_device(mpeg2_fs_t *fs, char *device) { struct stat file_st, device_st; struct mntent *mnt; FILE *fp; i

xfree 4.0 xvidtune

2000-04-09 Thread Marco van de Voort
Last weekend I dl'ed the Xfree4.0 distribution (for FreeBSD) from Xfree86.org. xvidtune gpf's on my machine (but seems to work when xf86Setup calls it) Anyone has a similar experience? To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the mes

Re: What are the best gcc optimization options for Pentium 200 MMX

2000-04-09 Thread Martin Minkus
A very quick example of why big -O3 gcc optimizations are a bad thing? my /etc/make.conf has USA_RESIDENT=NO CFLAGS=-O3 -pipe -mcpu=pentiumpro -march=pentiumpro -fomit-frame-pointer NOPROFILE=true (NOPROFILE=true because profiled libraries fail to build with no frame pointer) now, cd /usr/port