CVS log for src/sys/arch/powerpc/powerpc/db_disasm.c

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Keyword substitution: kv
Default branch: MAIN

Pull up following revision(s) (requested by riastradh in ticket #283):

	usr.sbin/crash/arch/powerpc.c: revision 1.1
	sys/arch/powerpc/powerpc/db_trace.c: revision 1.61
	sys/arch/powerpc/powerpc/db_trace.c: revision 1.62
	sys/arch/powerpc/powerpc/db_trace.c: revision 1.63
	usr.sbin/crash/crash.c: revision 1.15
	sys/arch/powerpc/powerpc/db_disasm.c: revision 1.30
	sys/arch/powerpc/powerpc/db_disasm.c: revision 1.31
	usr.sbin/crash/arch/generic.c: revision 1.2
	usr.sbin/crash/Makefile: revision 1.47
	usr.sbin/crash/arch/powerpc64.c: revision 1.1

crash(8): Add powerpc support.

powerpc/ddb: Use db_read_bytes, not direct pointer access.
Mark some powerpc-variant ifdefs with XXX crash(8), not sure yet what
to do about them.

powerpc/ddb: Fix one more load to use db_read_bytes.
Fix some typos in crash(8) comments too.

powerpc/ddb: Use db_read_bytes, not direct pointer access.

Mark some powerpc-variant ifdefs with XXX crash(8), not sure yet what
to do about them.

XXX pullup-8
XXX pullup-9
XXX pullup-10

crash(8): Add powerpc support.

XXX pullup-8
XXX pullup-9
XXX pullup-10

Include missing opt_ppcarch.h.

Rebase to HEAD as of a few days ago.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

Don't use non-literal strings as format string.

Pull up following revision(s) (requested by matt in ticket #244):
	sys/arch/powerpc/powerpc/db_disasm.c: revision 1.27
Decode isel{lt,gt,eq}

sync with head

sync to latest -current.

Decode isel{lt,gt,eq}

sync with head

Fixed some more instructions and their operands.
Print the register-indirect operand with displacement in load/store
instructions as d(rN).
Conditional branches are printed with their simplified mnemonic (i.e.
beq instead of bc x,y). Also append the branch-prediction flag +/-i.
Print real labels for 16-bit branches instead of just an offset.
Use the simplified mnemonic cmpw and cmpd, and much more enhancements...

Reverted last commit for db_disasm.c and db_inteface.c.
Sorry, erroneously commited them...

Fixed typo: PPC_OEA64_BIRDGE -> PPC_OEA64_BRIDGE

sync with HEAD

sync with head.

A few bug fixes, approved by garbled:
1. The 'S' operand field has to be swapped with the 'A' operand in the
   output, as long as it is not a store-instruction. To achieve that, I
   have introduced a new operand type Op_ST for the store instructions.
2. srawi has an immediate shift count as third operand, not a register.
3. extsh has only two operands, not three.

- 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.

sync with head.

sync with head.

Sync with head.

Make these files compile with -Wextra -Wno-unused.

merge ktrace-lwp.

Sync with HEAD. Here we go again...

Adapt to now compiling with -Wcast-qual - char pointers initialized
to string constants now need to be "const char*".

Fix the sync with head I botched.

Sync with HEAD.

Sync with HEAD

Print SPR 0x100 as VRSAVE on non-4xx.

lots-o-stuff:
 - fix opcodes_base[10] to allow us to find "cmpli".
 - fix "cmp" definition.
 - add various missing SPRs.
 - use the right bits for the "BI" operand.
 - fix operand calculation for "rlwinm" and friends, and display
   the operands in the same order as the manuals do.
 - make the buffer bigger to avoid overflow.

__KERNEL_RCSID()

In disasm_fields(), add a buffer length argument and keep track of
the remaining length of the buffer to use with the modified
db_symstr() interface.  Also, convert to using snprintf() via some
local macros appending to the result buffer.

Recognize %mq, and adjust disasm_fields() slightly to print it.

Sync with HEAD.

Statements after labels.

Catch up to -current.

More catchup.

Sync kqueue branch with -current.

Print negative SIMM operands correctly; previously, negative numbers
were bogus.

Remove gratuitous ", " after the last opcode for SIMM and UIMM opcodes.

Print addresses symbolicly using the new ddb helper function, db_symstr().
This disassembler still needs a fair chunk of work.

Catch up to -current.

file db_disasm.c was added on branch nathanw_sa on 2002-01-11 23:38:42 +0000

Add a port to IBM's PPC405GP Reference Board (the "walnut")
by Eduardo Horvath and Simon Burge of Wasabi Systems.

IBM 4xx series CPU features:
 - New pmap and revised trap handler.
 - Support on-chip timers, PCI controller, UARTs
 - Framework for on-chip ethernet and watchdog timer.
General PowerPC features:
 - Add in-kernel PPC floating point emulation
 - New in{,4}_cksum that is between 1.5 and 5 times faster than the
   old version depending on CPU type.
General changes:
 - Kernel support for generic dbsym-style symbols.

Get the opcode mask right for almost all the Op_OE opcodes (only two were
correct).

Fix spr and tbr register number extraction.  tbr is untested, but is the
same format as spr and had the same mistake.

Remove duplicate opcode.

Fix a bunch of other typos.

Fix typos in two instruction codes.

Sync with HEAD

Catch up with -current.

Fix typo - s/dbcst/dcbst/.

Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

Sync w/ netbsd-1-5-base.

Pull in missing headers for declarations, and add missing local function
declarations.

Import DDB from OpenBSD/powerpc.