Re: gcc strangeness

2004-07-11 Thread Bruce R. Montague
Hi, re: >one of my friends has raisen very strange issue regarding gcc rounding: > printf("%f %.3f %d\n", a*100, a*100, (int)(a*100)); > > 9.99 10.000 9 Hasty unresearched guess: If you print with a large fp fmt (say 22.18) you will get a better idea of the value: 9.9

Re: gdb 6.1.1: File format not recognized

2004-07-11 Thread Willem Jan Withagen
Use gdb6 from the ports. gdb6 -k . --WjW - Original Message - From: "Matthias Schuendehuette" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, July 10, 2004 8:36 PM Subject: gdb 6.1.1: File format not recognized > Hello, > > I tried to look into a core dump from

Re: gcc strangeness

2004-07-11 Thread Dmitry Morozovsky
On Sun, 11 Jul 2004, Dimitry Andric wrote: DA> > 1.00 1.000 0 DA> > 2.00 2.000 1 DA> > 3.00 3.000 2 DA> > 4.00 4.000 3 DA> > 5.00 5.000 5 DA> > 6.00 6.000 6 DA> > 7.00 7.000 7 DA> > 8.00 8.000 7 DA> > 9.00 9.000 8 DA> > 9.99 10.000 9 DA> DA> Yes, this is com

Re: gcc strangeness

2004-07-11 Thread Dimitry Andric
On 2004-07-11 at 19:06:32 Dmitry Morozovsky wrote: > 1.00 1.000 0 > 2.00 2.000 1 > 3.00 3.000 2 > 4.00 4.000 3 > 5.00 5.000 5 > 6.00 6.000 6 > 7.00 7.000 7 > 8.00 8.000 7 > 9.00 9.000 8 > 9.99 10.000 9 Yes, this is completely normal if you use IEEE floating

gcc strangeness

2004-07-11 Thread Dmitry Morozovsky
Dear colleagues, one of my friends has raisen very strange issue regarding gcc rounding: [EMAIL PROTECTED]:/tmp/tsostik> uname -r 4.10-STABLE [EMAIL PROTECTED]:/tmp/tsostik> gcc -v Using builtin specs. gcc version 2.95.4 20020320 [FreeBSD] [EMAIL PROTECTED]:/tmp/tsostik> cat x.c #include int ma

gdb 6.1.1: File format not recognized

2004-07-11 Thread Matthias Schuendehuette
Hello, I tried to look into a core dump from a -current kernel with 'gdb' but all i get is: --8><- [EMAIL PROTECTED] - /var/crash 504 # gdb kernel.debug vmcore.0 GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, cov