CVS log for src/sys/ddb/db_access.c

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Keyword substitution: kv
Default branch: MAIN

s/unnsupported/unsupported/ in message.

Mostly merge changes from HEAD upto 20200411

db_get_qvalue() with size=8 on 64bit arch returns incorrect value. fixed.

changes of r1.39 was incomplete. only "examin/m" could handle 'q'.
added support 'r','x','z','d','u', and 'o' with 'q' modifier on 32bit arch.

Avoids signedness bit shift in db_get_value()

Appease UBSan.

avoid leftshift of an unsigned value

update from HEAD

Sync with HEAD

Add support for 'q' qualifier for 64-bit values on examine and write.
Align data to long so that the MD parts can use aligned load/stores.
Don't use db_extend but use db_expr_t based expressions.

sync with head

quick fix for crash(8) build failure caused by my previous commit (rev
1.20).

The problem was reported Ty Sarna and Geoff Wing.  Thanks.

XXX: I made #if too messy. split db_access.c into two files for
db_{get,put}_values and db_read_{int,ptr}?

kgdb still needs db_{get,put}_value in ddb/db_access.c when SOFTWARE_SSTEP is defined in db_machdep.h.

Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.

sync with head.

Sync with HEAD.

Make ddb compile and work in userspace. Mostly this is comprised of three
types of changes:

- Add a few new methods to replace stuff like p_find(), CPU_INFO_FOREACH.

- Use db_read_bytes() instead of accessing kernel structures directly,
  and similar changes.

- Add ifdef _KERNEL where the above hasn't been done, and an XXX comment.

- sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.

sync with head.

Replace the Mach-derived boolean_t type with the C99 bool type.  A
future commit will replace use of TRUE and FALSE with true and false.

Catch up with -current.

Catch up to -current.

ANSIfy, KNF.
Make some variables and functions static when not used outside of a module.
Make variables in headers extern.
Delete the unused db_find_watchpoint() function.

Sync kqueue branch with -current.

Catch up to -current.

add RCSIDs

Sync with HEAD.

constify a little

Update thorpej_scsipi to -current as of a month ago

Die, register, die!

Sync w/ -current.

Pullup copyright text corrections.

Quote "AS IS" as in the majority of Carnegy Mellon notices.

Pull up from trunk: copyright text warts.

Fix a pasto in copyright text which has been procreating like rabbits..

Update marc-pcmcia branch from trunk.

Last loop variable type change causes undesirable non-terminating loops.
Change for-loop expressions to get the intended effect again.

Eliminate signed-unsigned comparisons.

Use db_expr_t rather than int in a few strategic places to avoid
type-size problems.

Use BYTE_ORDER, not BYTE_[LM]SF.

Clean up #includes.

Add prototypes.

New RCS ID's, take two.  they're more aesthecially pleasant, and use 'NetBSD'

#if --> #ifdef

Canonicalize all #includes.

Canonicalize all #includes.

add explicit rcs id

initial import of 386bsd-0.1 sources

Initial revision