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f157925999
freebsd-nq/gnu/usr.bin
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John Baldwin f157925999 Teach kgdb how to handle double fault frames on i386: 
- Save td_oncpu in 'struct kthr' so the i386 target code can see which CPU
  a thread is running on.
- Add a new frame unwinder for double fault frames.  This unwinder is used
  when "dblfault_handler" is encountered in the stack.  It uses the CPU of
  the current thread to lookup the base address of the TSS used for the
  double fault from the GDT.  It then fetches the various registers out
  of the TSS similar to how the current trapframe unwinder fetches
  registers out of the trapframe.

MFC after:	3 days
2007-11-16 22:17:37 +00:00
..
bc Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
binutils Force -O1 compilation when targeted for ia64. GCC 4 generates 2007-09-26 01:31:28 +00:00
cc Welcome FreeBSD 8. 2007-10-12 17:49:12 +00:00
cpio Compile with -DHAVE_LSTAT since, for whatever reason, the configure script 2005-10-06 09:49:37 +00:00
cvs Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
dc Remove getopt*.c, we already have compatible getopt_long() in libc 2004-02-17 01:34:53 +00:00
dialog Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
diff style.Makefile(5) 2007-10-12 18:03:00 +00:00
diff3 Update build skeleton after diffutils 2.8.7 update. 2007-06-15 07:09:34 +00:00
gdb Teach kgdb how to handle double fault frames on i386: 2007-11-16 22:17:37 +00:00
gperf Remove getopt*.c, we already have compatible getopt_long() in libc 2004-02-17 01:49:20 +00:00
grep Add the -P option back, but with a note that it is not supported on FreeBSD. 2006-10-11 09:52:32 +00:00
groff Added ".Lb libkse" support to mdoc(7). 2007-10-22 10:01:58 +00:00
man Fix possible uninitialized variable insert due to previous commit. 2007-09-25 21:41:22 +00:00
patch Get rid of a spurious "the". 2004-03-18 20:36:14 +00:00
rcs Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
sdiff Update build skeleton after diffutils 2.8.7 update. 2007-06-15 07:09:34 +00:00
send-pr Don't lie about saved reports. 2007-06-02 18:06:08 +00:00
sort style.Makefile(5) 2007-10-12 18:15:40 +00:00
texinfo Catch up with the demise of /usr/X11R6 2007-09-19 14:21:18 +00:00
Makefile Replace the GNU gzip with a slightly modified NetBSD gzip. The 2007-01-26 10:19:08 +00:00
Makefile.inc