freebsd-dev/sys/i386/conf
Martin Cracauer a7674320e9 On FPU exceptions, pass a useful error code (one of the FPE_...
macros) to the signal handler, for old-style BSD signal handlers as
the second (int) argument, for SA_SIGINFO signal handlers as
siginfo_t->si_code. This is source-compatible with Solaris, except
that we have no <siginfo.h> (which isn't even mentioned in POSIX
1003.1b).

An rather complete example program is at
  http://www3.cons.org/cracauer/freebsd-signal.c
This will be added to the regression tests in src/.

This commit also adds code to disable the (hardware) FPU from
userconfig, so that you can use a software FP emulator on a machine
that has hardware floating point. See LINT.
1999-07-25 13:16:09 +00:00
..
devices.i386 Add majors for new ATA/ATAPI driver. 1999-03-16 12:50:02 +00:00
files.i386 Delete the 'device-driver' suffix. It's been meaningless for a long time. 1999-07-03 19:19:34 +00:00
GENERIC This commit adds device driver support for Adaptec Duralink PCI fast 1999-07-25 04:32:50 +00:00
kernel.script Remove a rather bogus search path reference.. 1999-06-03 22:07:41 +00:00
LINT On FPU exceptions, pass a useful error code (one of the FPE_... 1999-07-25 13:16:09 +00:00
majors.i386 The IDA driver is 'ida', not 'id' 1999-07-05 09:09:09 +00:00
Makefile.i386 Delete the 'device-driver' suffix. It's been meaningless for a long time. 1999-07-03 19:19:34 +00:00
NOTES On FPU exceptions, pass a useful error code (one of the FPE_... 1999-07-25 13:16:09 +00:00
options.i386 The second phase of syscons reorganization. 1999-06-22 14:14:06 +00:00
PCCARD Sync with GENERIC (place of xe0 driver) 1999-07-19 15:18:21 +00:00