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* Staticize and cleanup.phk1995-12-107-21/+20
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* Untangled the vm.h include file spaghetti.dg1995-12-0720-24/+47
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* Staticized and '#ifdef notused' stuff we don't use.phk1995-11-2918-131/+140
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* Completed function declarations and/or added prototypes and/or #includesbde1995-11-2414-68/+98
| | | | | | | | | | to get the prototypes. Changed some `int's to `boolean_t's. boolean_t's are ints so they are hard to distinguish from ints. Converted function headers to old-style. ddb is written in K&R1 C except where we broke it.
* Completed function declarations and/or added prototypes.bde1995-11-249-130/+155
| | | | | | Removed `extern' from prototypes. Sorted prototypes. Uniformized idempotency ifdefs.
* Change db_ps() to have the correct number and type of args for a ddbbde1995-08-271-2/+7
| | | | command.
* Change db_fncall() and db_panic() to have the correct number and type ofbde1995-08-271-5/+13
| | | | args for a ddb command.
* Make db_ps tolerant of uninitialized struct proc fields. Improved 'more'dg1995-08-201-19/+39
| | | | function to work like you'd expect. Other misc cleanup.
* Remove trailing whitespace.rgrimes1995-05-3026-207/+207
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* Print the address associated with an examine. Changed db_maxoff todg1995-05-222-13/+6
| | | | | something more reasonable (64k). Suggested by Gordon Ross about a year ago.
* Fixed the formatting breakage I added in the previous commit.dg1995-04-041-4/+8
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* Fixed DDB's "ps" output formatting.dg1995-03-281-12/+6
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* Removed redundant newlines that were in some panic strings.dg1995-03-191-2/+2
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* Add and move declarations to fix all of the warnings from `gcc -Wimplicit'bde1995-03-163-7/+14
| | | | | | (except in netccitt, netiso and netns) and most of the warnings from `gcc -Wnested-externs'. Fix all the bugs found. There were no serious ones.
* Make ``p'' an explicit alias for ``print'' instead of being anjoerg1995-03-051-1/+2
| | | | implicit alias for ``panic'', since this seems to be more rational.
* Added "panic" command to ddb, so we can do something sensible even ifphk1995-02-051-1/+9
| | | | we have no symbols.
* Load the kernel symbol table in the boot loader and not at compile time.bde1995-01-251-23/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (Boot with the -D flag if you want symbols.) Make it easier to extend `struct bootinfo' without losing either forwards or backwards compatibility. ddb_aout.c: Get the symbol table from wherever the loader put it. Nuke db_symtab[SYMTAB_SPACE]. boot.c: Enable loading of symbols. Align them on a page boundary. Add printfs about the symbol table sizes. Pass the memory sizes to the kernel. Fix initialization of `unit' (it got moved out of the loop). Fix adding the bss size (it got moved inside an ifdef). Initialize serial port when RB_SERIAL is toggled on. Fix comments. Clean up formatting of recently added code. io.c: Clean up formatting of recently added code. netboot/main.c, machdep.c, wd.c: Change names of bootinfo fields. LINT: Nuke SYMTAB_SPACE. Fix comment about DODUMP. Makefile.i386: Nuke use of dbsym. Exclude gcc symbols from kernel unless compiling with -g. Remove unused macro. Fix comments and formatting. genassym.c: Generate defines for some new bootinfo fields. Change names of old ones. locore.s: Copy only the valid part of the `struct bootinfo' passed by the loader. Reserve space for symbol table, if any. machdep.c: Check the memory sizes passed by the loader, if any. Don't use them yet. bootinfo.h: Add a size field so that we can resolve some mismatches between the loader bootinfo and the kernel boot info. The version number is not so good for this because of historical botches and because it's harder to maintain. Add memory size and symbol table fields. Change the names of everything. Hacks to save a few bytes: asm.S, boot.c, boot2.S: Replace `ouraddr' by `(BOOTSEG << 4)'. boot.c: Don't statically initialize `loadflags' to 0. Disable the "REDUNDANT" code that skips the BIOS variables. Eliminate `total'. Combine some more printfs. boot.h, disk.c, io.c, table.c: Move all statically initialzed data to table.c. io.c: Don't put the A20 gate bits in a variable.
* Print "(null)" instead of crashing for null strings. Null names arebde1994-10-301-1/+3
| | | | | often generated for stack traces. Now inspection of unmapped addresses no longer panics the system.
* Avoid ddb getting a panic if the code-segment isn't the usual one...phk1994-10-021-8/+11
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* #include ddb.h not db_output.hphk1994-09-281-2/+2
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* Added include of <machine/cons.h> so that cngetc() gets declared.phk1994-09-271-1/+2
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* Woops, wrong solution to the problem. Backed out previous fix to ddb.h, anddg1994-09-272-3/+3
| | | | | | | nuked the db_printf() declaration from db_output.h. Reviewed by: Submitted by: Obtained from:
* Nuked db_printf() prototype; it now clashes with the one in db_output.h.dg1994-09-271-2/+1
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* Makes gcc silent in sys/ddb.phk1994-09-277-32/+30
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* 386bsd -> kernel in strings.bde1994-09-051-3/+3
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* ddb ps function from 1.1.5. Moved into its own file and cleaned up a bitdg1994-08-271-0/+79
| | | | by me.
* 1) Changed ddb into a option rather than a pseudo-device (use options DDBdg1994-08-272-6/+11
| | | | | | | | | | in your kernel config now). 2) Added ps ddb function from 1.1.5. Cleaned it up a bit and moved into its own file. 3) Added \r handing in db_printf. 4) Added missing memory usage stats to statclock(). 5) Added dummy function to pseudo_set so it will be emitted if there are no other pseudo declarations.
* 1) cleaned up after Garrett - fixed more redundant declarations, changeddg1994-08-202-7/+7
| | | | | | | | use of timeout_t -> timeout_func_t in aha1542 and aha1742 drivers. 2) fix a bug in the portalfs that was uncovered by better prototyping - specifically, the time must be converted from timeval to timespec before storing in va_atime. 3) fixed/added some miscellaneous prototypes
* Fix up some sloppy coding practices:wollman1994-08-1814-65/+31
| | | | | | | | | | | | - Delete redundant declarations. - Add -Wredundant-declarations to Makefile.i386 so they don't come back. - Delete sloppy COMMON-style declarations of uninitialized data in header files. - Add a few prototypes. - Clean up warnings resulting from the above. NB: ioconf.c will still generate a redundant-declaration warning, which is unavoidable unless somebody volunteers to make `config' smarter.
* Change all #includes to follow the current Berkeley style. Some of thesewollman1994-08-1317-92/+92
| | | | | | | | | | | | | | | | | | | | | ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
* The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.rgrimes1994-05-252-3/+6
| | | | | Reviewed by: Rodney W. Grimes Submitted by: John Dyson and David Greenman
* ps works inside ddb now.guido1994-02-111-2/+5
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* "New" VM system from John Dyson & myself. For a run-down of thedg1994-01-141-2/+2
| | | | | major changes, see the log of any effected file in the sys/vm directory (swap_pager.c for instance).
* Patches from John Brezak (necessary for the syscall->trapframe conversiondg1994-01-032-8/+122
| | | | | | as well as add additional functionality): Print symbolic args and line no's in stack traces.
* Make everything compile with -Wtraditional. Make it easier to distributewollman1993-12-194-12/+16
| | | | | | | | | | | a binary link-kit. Make all non-optional options (pagers, procfs) standard, and update LINT to reflect new symtab requirements. NB: -Wtraditional will henceforth be forgotten. This editing pass was primarily intended to detect any constructions where the old code might have been relying on traditional C semantics or syntax. These were all fixed, and the result of fixing some of them means that -Wall is now a realistic possibility within a few weeks.
* Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, andwollman1993-11-2519-63/+202
| | | | add same (sans -Werror) to Makefile for future compilations.
* Make all headers idempotent. All incorrect common data moved out of headerwollman1993-11-075-5/+25
| | | | files and into a related source file.
* Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, somergrimes1993-10-1624-617/+49
| | | | minor cleanup. Added $Id$ to files that did not have any version info, etc
* >From: rich@id.slip.bcm.tmc.edu.cdrom.com (Rich Murphey)rgrimes1993-09-121-0/+6
| | | | | | | | | I'd like to be able to say: options "SYMTAB_SPACE=78000" # Kernel debugger symbol table size If this seems a reasonable interim solution for freebsd, here's the patch.. Rich
* Moved db_end_line after db_printf to eliminate forward reference andrgrimes1993-09-091-10/+23
| | | | shut up the compiler about prototype mismatch.
* * Applied fixes from Bruce Evans to fix COW bugs, >1MB kernel loading,dg1993-07-271-0/+4
| | | | | | | | | | | | | profiling, and various protection checks that cause security holes and system crashes. * Changed min/max/bcmp/ffs/strlen to be static inline functions - included from cpufunc.h in via systm.h. This change improves performance in many parts of the kernel - up to 5% in the networking layer alone. Note that this requires systm.h to be included in any file that uses these functions otherwise it won't be able to find them during the load. * Fixed incorrect call to splx() in if_is.c * Fixed bogus variable assignment to splx() in if_ed.c
* Initial import, 0.1 + pk 0.2.4-B1rgrimes1993-06-1224-0/+5106
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