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* Fill out some gaps in ia64 DDB support. This involves generalising DDB'sdfr2001-09-151-0/+2
| | | | | breakpoint handling slightly to cope with the fact that ia64 instructions are not located on byte boundaries.
* Fix style bug: order includesmarcel1999-10-041-1/+1
| | | | Submitted by: bde
* sigset_t change (part 3 of 5)marcel1999-09-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | ----------------------------- By introducing a new sigframe so that the signal handler operates on the new siginfo_t and on ucontext_t instead of sigcontext, we now need two version of sendsig and sigreturn. A flag in struct proc determines whether the process expects an old sigframe or a new sigframe. The signal trampoline handles which sigreturn to call. It does this by testing for a magic cookie in the frame. The alpha uses osigreturn to implement longjmp. This means that osigreturn is not only used for compatibility with existing binaries. To handle the new sigset_t, setjmp saves it in sc_reserved (see NOTE). the struct sigframe has been moved from frame.h to sigframe.h to handle the complex header dependencies that was caused by the new sigframe. NOTE: For the i386, the size of jmp_buf has been increased to hold the new sigset_t. On the alpha this has been prevented by using sc_reserved in sigcontext.
* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
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* Backed out rev.1.5. if %cs is bad, %eip may be bad, but this is no longerbde1997-03-281-3/+2
| | | | fatal.
* Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are notpeter1997-02-221-1/+1
| | | | ready for it yet.
* Fixed printing of small offsets. E.g., -4(%ebp) is now printedbde1997-01-161-0/+15
| | | | | | as -0x4(%ebp) instead of as _APTD+0xffc(%ebp), and if GUPROF is defined, 8(%ebp) is now printed as 0x8(%ebp) instead of as GMON_PROF_HIRES+0x4(%ebp).
* Make the long-awaited change from $Id$ to $FreeBSD$jkh1997-01-141-1/+1
| | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
* Removed unused thread support (partly to get rid of its incompletebde1995-12-031-46/+2
| | | | | | function declarations). Removed unused #includes (lots of vm ones).
* Remove trailing whitespace.rgrimes1995-05-301-7/+7
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* Remove reference to impossible trap type T_KDBTRAP. We don't supportbde1995-01-141-8/+9
| | | | | | watchpoints. Uniformize idempotency ifdef.
* Fix the test for the code segment being the usual one. Unusual codebde1994-10-191-2/+3
| | | | | segments can still cause panics. Their pc is converted to 0 and 0 is only checked for in one place before use.
* Avoid ddb getting a panic if the code-segment isn't the usual one...phk1994-10-021-2/+2
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* Remove <machine/eflags.h> and all dependencies on it. eflags.h is justbde1994-09-081-8/+6
| | | | | | | the Mach/i386 version of the BSD/vax(?) <machine/psl.h>. The Mach version has slightly better names for many macros but is now out of date and little used. It was originally used even less (for spelling PSL_T as EFL_TF in <machine/db_machdep.h>).
* Made all header files idempotent and moved incorrect common data fromwollman1993-11-071-2/+2
| | | | | headers into a related source file. Added cons.h as first step towards moving i386/i386/cons.h to machine/cons.h where it belongs.
* Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, somergrimes1993-10-161-35/+1
| | | | minor cleanup. Added $Id$ to files that did not have any version info, etc
* Initial import, 0.1 + pk 0.2.4-B1rgrimes1993-06-121-0/+154
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