mrg
d90485202c
- add defopt's for UVM, UVMHIST and PMAP_NEW.
...
- remove unnecessary UVMHIST_DECL's.
1998-02-10 14:08:44 +00:00
mrg
1a8c7604f4
initial import of the new virtual memory system, UVM, into -current.
...
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code. i provided some help
getting swap and paging working, and other bug fixes/ideas. chuck
silvers <chuq@chuq.com> also provided some other fixes.
this is the rest of the MI portion changes.
this will be KNF'd shortly. :-)
1998-02-05 07:59:28 +00:00
ross
9b463a1108
Print more info on ps/w, note the current proc, and properly declare db_maxoff.
1998-01-31 04:14:46 +00:00
pk
1581707b5d
Fixes for software-assisted single-stepping from Chuck Silvers.
1997-12-10 23:09:31 +00:00
drochner
9d7d537acb
Clean up usage of printf() vs db_printf(): The diagnostic messages
...
when symbol tables are loaded don't belong to the user interaction,
their output lines should not be counted by ddb's builtin pager.
1997-11-30 15:49:34 +00:00
lukem
4e3ba1ea9e
s/DB_HISTORY_SIZE/DDB_HISTORY_SIZE/, for consistency with other DDB #defines
1997-11-16 23:51:23 +00:00
christos
ab417737fa
Add declaration for db_delete_line
1997-11-16 22:46:39 +00:00
christos
98ec14c8e6
PR/4504: Tero Kivinen: Add DB_HISTORY_SIZE option to enable history in ddb
1997-11-16 22:24:47 +00:00
chuck
e0ced7363a
fix printf formatting of "ps" (aka "show all proc") so that lines never
...
overflow (always hated that).
replaced "/m" flag with:
/a == show process address info
/n == show normal process info [currently the default]
/w == show process wait/emul info
1997-10-24 18:26:36 +00:00
chuck
c33b782b4e
kill db_ksprintn, db_printf_guts, kdbprintf, db_printf.
...
db_printf moves to kern/subr_prf.c and uses the new kprintf located there.
1997-10-24 18:20:23 +00:00
chuck
58034fb20c
kill kdbprintf [use db_printf]
1997-10-24 18:16:46 +00:00
pk
6282a103eb
Last loop variable type change causes undesirable non-terminating loops.
...
Change for-loop expressions to get the intended effect again.
1997-09-13 18:44:55 +00:00
scottr
4658336eda
Add a 'reboot' command with a single parameter specifying the boot flags.
1997-09-11 06:55:56 +00:00
pk
ae6bc354b9
Use the macro PC_ADVANCE(), if defined, to skip over a breakpoint.
1997-09-10 19:37:31 +00:00
mycroft
b74cbfe5ed
Eliminate signed-unsigned comparisons.
1997-09-09 18:59:23 +00:00
thorpej
f576b48b39
Make sure debugging symbol sections are aligned.
1997-09-05 21:46:59 +00:00
thorpej
5accaea913
Add support for Elf symbol tables to DDB, written from scratch by me.
...
Known to work in DDB under NetBSD/alpha.
1997-07-01 18:36:36 +00:00
thorpej
9ec5f78d39
Pass the current DDB symbol table to X_db_symbol_values().
1997-06-26 01:19:07 +00:00
thorpej
d9f8d88a35
Fixup the software single-step code (used on architectures where there
...
is no hardware support for single-stepping):
- Fix branch prediction and delay slot computation (for the MIPS).
- Correctly deal with branch taken vs. branch not taken cases, and
self-branches.
- General cleanup, including types botches.
Partially from Mach 3, with a bunch of cleanup work by me.
1997-06-26 01:18:11 +00:00
thorpej
1d7e4d35d9
Update prototypes for new function signatures. Note, the ddb_init()
...
signature is currently different for the DB_AOUT_SYMBOLS vs. the
DB_ELF_SYMBOLS cases. (XXX)
1997-06-26 01:14:16 +00:00
thorpej
84c0797eda
Use db_expr_t rather than int when reading a value from the kernel
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address space, to avoid type-size problems.
1997-06-26 01:13:11 +00:00
thorpej
0ae10b0d60
In the db_breakpoint_t, use a db_expr_t to store the original instruction,
...
not an int.
1997-06-26 01:12:05 +00:00
thorpej
76fbbf772d
A few small changes to make it easier to support non-a.out symbol table
...
formats in DDB:
- Reverse the sense of the symbol format #ifdef... i.e. instead of
"#ifndef DB_NO_AOUT", use "#ifdef DB_AOUT_SYMBOLS". This is pulled
in from <machine/db_machdep.h>.
- Change the signature of X_db_sym_init(). Instead of int * and char *,
it now takes void *'s for the start and end of the symbol table.
- In X_db_sym_init(), check that the pointer to the beginning of
the symbol table is aligned.
- X_db_symbol_values() now takes a "db_symtab_t *symtab" argument.
1997-06-26 01:11:00 +00:00
thorpej
c95e0b0782
Use db_expr_t rather than int in a few strategic places to avoid
...
type-size problems.
1997-06-26 01:06:46 +00:00
gwr
25bdbcc1dc
Move some DDB stuff here from kern_clock.c and kern_proc.c
1997-05-21 19:54:00 +00:00
gwr
84e0c3eb4b
Add a "kill" command that calls db_kill_proc().
1997-05-07 18:51:58 +00:00
gwr
8ae8b46853
Add db_kill_proc().
1997-05-07 18:50:50 +00:00
gwr
ea3925f508
FIXUP_PC_AFTER_BREAK now takes an arg of type db_regs_t *
1997-02-06 21:16:28 +00:00
cgd
a9295bf811
make variable pointers (in variable declaration structs) be 'long *', so
...
that the common case can be handled with no hassles on all machines.
fix up the various internal variables which are also exported via sysctl
(and which therefore must be 'int's) to do the right thing via a special
read/write function.
1997-02-04 00:33:32 +00:00
cgd
bd0be84b0a
fix printf format widths
1997-02-04 00:32:09 +00:00
mycroft
12da023cd4
db_expr_t became a long.
1997-02-03 23:36:09 +00:00
cgd
a34fffe676
part of the SOFTWARE_SSTEP code was mips-specific. #ifdef it appropriately.
...
fix various 64-bitness bugs.
fix various -Wall bugs.
1997-02-03 19:57:41 +00:00
cgd
3e34fdf8ac
fix various 64-bitness bugs.
...
fix various db_printf format bugs (long vs. int, etc.).
1997-02-03 19:57:03 +00:00
cgd
4e829562bb
needs systm.h for prototypes
1997-02-03 19:56:24 +00:00
cgd
65a65d45b2
fix various 64-bitness bugs.
1997-02-03 19:56:03 +00:00
thorpej
c14ce368af
Define db_onpanic variable; if non-zero, the DDB will be entered when
...
the kernel panics. It may be initialized to 0 with the kernel option
"DDB_ONPANIC=0", and is patchable. It may be changed at run-time
from within the DDB (as a DDB variable) or via the ddb.onpanic sysctl
node.
Export all DDB built-in variables via sysctl.
1997-01-09 05:37:02 +00:00
fvdl
d5f094e14f
Make this compile with -Wcast-qual
1996-10-28 08:42:13 +00:00
christos
17f5b2a175
backout previous kprintf changes
1996-10-13 04:10:34 +00:00
christos
5476886e52
printf -> kprintf, sprintf -> ksprintf
1996-10-10 17:47:29 +00:00
christos
3f15a06497
Recognize %.2x as %02x
1996-09-25 21:03:06 +00:00
cgd
34829de7f9
change more __kprintf__ format attributes to use __kprintf_attribute__,
...
rather than just __attribute__, so they can be #defined out on non-NetBSD
versions of gcc.
1996-04-04 05:13:50 +00:00
christos
6bfb8e5ce7
Fix cut'n'paste'o in %p previous fix.
1996-04-01 17:27:14 +00:00
christos
e86e25ba54
Add __kprintf__ attributes to the printf functions
1996-03-31 21:43:17 +00:00
christos
9352303b25
Recognize %p formats so that ps/m works in ddb
1996-03-31 21:42:42 +00:00
christos
f9c1d40866
Fix db_printf format specifications.
1996-03-30 22:30:03 +00:00
christos
73a848c28f
- Fix db_printf format args.
...
- Recognize ':' as recursive printf; fixes PR/835
- cleanup error(1) output.
1996-03-30 22:28:45 +00:00
christos
b4a31b1fc7
Kernel version of longjmp() does not take the return value of setjmp() as
...
an argument. setjmp() always returns 1.
1996-03-13 21:06:38 +00:00
christos
bdc697d910
Bring setjmp/longjmp prototypes into scope.
1996-03-07 14:33:39 +00:00
gwr
5688147b3a
Eliminate dependency on /usr/include/*
1996-02-27 20:54:43 +00:00
gwr
eebcc06b89
eliminate setjmp.h
1996-02-13 17:39:01 +00:00