openpower-isa.git
20 months agoadd missing X-FORM lines for fptrans
Jacob Lifshay [Tue, 13 Sep 2022 17:59:22 +0000 (10:59 -0700)]
add missing X-FORM lines for fptrans

20 months agoadd comment that fptrans test cases output values are probably not all correct
Jacob Lifshay [Tue, 13 Sep 2022 17:30:55 +0000 (10:30 -0700)]
add comment that fptrans test cases output values are probably not all correct

[skip ci]

20 months agoadd new fptrans unit tests
Jacob Lifshay [Tue, 13 Sep 2022 17:19:57 +0000 (10:19 -0700)]
add new fptrans unit tests

20 months agoadd fptrans support to isa caller
Jacob Lifshay [Tue, 13 Sep 2022 17:19:06 +0000 (10:19 -0700)]
add fptrans support to isa caller

20 months agoadd fp support to TestRunnerBase
Jacob Lifshay [Tue, 13 Sep 2022 17:18:40 +0000 (10:18 -0700)]
add fp support to TestRunnerBase

20 months agoadd first pack/unpack to ISACaller
Luke Kenneth Casson Leighton [Tue, 13 Sep 2022 15:23:54 +0000 (16:23 +0100)]
add first pack/unpack to ISACaller

20 months agoadd setter/getter properties to SVP64State, minor code-morph in ISACaller
Luke Kenneth Casson Leighton [Tue, 13 Sep 2022 13:42:53 +0000 (14:42 +0100)]
add setter/getter properties to SVP64State, minor code-morph in ISACaller

20 months agoremove pack/unpack from SVP64RMModeDecode, it is now in SVSTATE
Luke Kenneth Casson Leighton [Tue, 13 Sep 2022 13:38:15 +0000 (14:38 +0100)]
remove pack/unpack from SVP64RMModeDecode, it is now in SVSTATE

20 months agoadd batch of instructions from
Luke Kenneth Casson Leighton [Tue, 13 Sep 2022 12:15:31 +0000 (13:15 +0100)]
add batch of instructions from
https://bugs.libre-soc.org/show_bug.cgi?id=917#c25

20 months agoadd hack overloaded meaning of destwid to be pack/unpack.
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 21:36:29 +0000 (22:36 +0100)]
add hack overloaded meaning of destwid to be pack/unpack.
only supposed to be used on sv.setvl

20 months agopower_insn: refactor RM mapping
Dmitry Selyutin [Mon, 12 Sep 2022 19:28:52 +0000 (22:28 +0300)]
power_insn: refactor RM mapping

20 months agosv_binutils: support multiple opcodes; minor fixes
Dmitry Selyutin [Mon, 12 Sep 2022 19:28:24 +0000 (22:28 +0300)]
sv_binutils: support multiple opcodes; minor fixes

20 months agopower_insn: call sv_spec_leave unconditionally
Dmitry Selyutin [Mon, 12 Sep 2022 18:04:43 +0000 (21:04 +0300)]
power_insn: call sv_spec_leave unconditionally

20 months agopower_enums: consider CRIn2Sel
Dmitry Selyutin [Mon, 12 Sep 2022 17:35:29 +0000 (20:35 +0300)]
power_enums: consider CRIn2Sel

20 months agopower_insn: fix RCOE check
Dmitry Selyutin [Mon, 12 Sep 2022 17:32:49 +0000 (20:32 +0300)]
power_insn: fix RCOE check

20 months agopower_insn: introduce pseudo cr_in2
Dmitry Selyutin [Sun, 11 Sep 2022 20:40:40 +0000 (23:40 +0300)]
power_insn: introduce pseudo cr_in2

20 months agopower_enums: strict selectors conversion
Dmitry Selyutin [Sun, 11 Sep 2022 19:55:25 +0000 (22:55 +0300)]
power_enums: strict selectors conversion

20 months agopower_insn: fix typo
Dmitry Selyutin [Sun, 11 Sep 2022 18:45:28 +0000 (21:45 +0300)]
power_insn: fix typo

20 months agopower_insn: support BRANCH and CR mode stubs
Dmitry Selyutin [Sun, 11 Sep 2022 18:15:52 +0000 (21:15 +0300)]
power_insn: support BRANCH and CR mode stubs

20 months agopower_insn: refactor register operands
Dmitry Selyutin [Sun, 11 Sep 2022 12:42:20 +0000 (15:42 +0300)]
power_insn: refactor register operands

20 months agoadd pseudocode for all fptrans ops
Jacob Lifshay [Mon, 12 Sep 2022 17:23:20 +0000 (10:23 -0700)]
add pseudocode for all fptrans ops

20 months agoadd fptrans helpers, switching existing uses to new helpers
Jacob Lifshay [Mon, 12 Sep 2022 17:04:03 +0000 (10:04 -0700)]
add fptrans helpers, switching existing uses to new helpers

20 months agoadd hphint and pack/unpack into SVSTATE SPR layout
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 16:33:49 +0000 (17:33 +0100)]
add hphint and pack/unpack into SVSTATE SPR layout

20 months agoadd fptrans ops to src/openpower/sv/trans/svp64.py
Jacob Lifshay [Mon, 12 Sep 2022 16:04:44 +0000 (09:04 -0700)]
add fptrans ops to src/openpower/sv/trans/svp64.py

20 months agoadd rest of new fptrans ops to CSVs
Jacob Lifshay [Mon, 12 Sep 2022 15:43:40 +0000 (08:43 -0700)]
add rest of new fptrans ops to CSVs

20 months agoremove pack/unpack - now part of sv.setvl
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 15:34:27 +0000 (16:34 +0100)]
remove pack/unpack - now part of sv.setvl

20 months agoadd rudimentary sv.setvl unit test to just check that the syntax
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 15:26:28 +0000 (16:26 +0100)]
add rudimentary sv.setvl unit test to just check that the syntax
is correct.  going beyond RT=0..31 currently fails

20 months agoadd sv.setvl to instructions as a major hack
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 15:25:55 +0000 (16:25 +0100)]
add sv.setvl to instructions as a major hack
so that pack/unpack can be implemented
https://bugs.libre-soc.org/show_bug.cgi?id=871

20 months agosplit out setvl from sv.setvl test in test_pysvp64dis.py
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 14:43:22 +0000 (15:43 +0100)]
split out setvl from sv.setvl test in test_pysvp64dis.py
setvl. still failing (no idea why)

20 months agoadd extra tests "add." "addo" etc. to test_pysvp64dis.py
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 14:31:30 +0000 (15:31 +0100)]
add extra tests "add." "addo" etc. to test_pysvp64dis.py

20 months agodemo that "setvl." is not reconstructed with Rc=1 mode
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 14:29:42 +0000 (15:29 +0100)]
demo that "setvl." is not reconstructed with Rc=1 mode

20 months agosome weird moving of opcodes around, probably because their
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 14:25:21 +0000 (15:25 +0100)]
some weird moving of opcodes around, probably because their
XO changed. looks like the actual RM*.csv definitions themselves
remained the same. TODO: sort opcodes (alphabetically will do it)

20 months agoskip addpcis for now, needs properly qualifying
Luke Kenneth Casson Leighton [Mon, 12 Sep 2022 09:55:11 +0000 (10:55 +0100)]
skip addpcis for now, needs properly qualifying

20 months agofix svanalysis failing due to missing comma in addpcis csv entry
Jacob Lifshay [Mon, 12 Sep 2022 08:15:34 +0000 (01:15 -0700)]
fix svanalysis failing due to missing comma in addpcis csv entry

20 months agoadd new CRIn2Sel for later, for getting rid of CRInSel.BA_BB
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 20:53:00 +0000 (21:53 +0100)]
add new CRIn2Sel for later, for getting rid of CRInSel.BA_BB

20 months agoBFT does not exist
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 16:55:41 +0000 (17:55 +0100)]
BFT does not exist

20 months agoadd sv.isel 12,2,3,*99 test to test_pysvp64dis.py
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 14:03:53 +0000 (15:03 +0100)]
add sv.isel 12,2,3,*99 test to test_pysvp64dis.py

20 months agoadd some CR3 pysvp64dis.py tests, sv.crand
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 13:37:35 +0000 (14:37 +0100)]
add some CR3 pysvp64dis.py tests, sv.crand

20 months agopower_insn: check exact matches directly in set
Dmitry Selyutin [Sat, 10 Sep 2022 19:38:30 +0000 (22:38 +0300)]
power_insn: check exact matches directly in set

20 months agopower_insn: group opcodes and names
Dmitry Selyutin [Sat, 10 Sep 2022 19:37:51 +0000 (22:37 +0300)]
power_insn: group opcodes and names

20 months agoadd sv.isel asm-disasm tests to test_pysvp64dis.py
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 11:03:14 +0000 (12:03 +0100)]
add sv.isel asm-disasm tests to test_pysvp64dis.py

20 months agoadd missing addpcis to power_enums.py and minor_19.csv
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 11:00:56 +0000 (12:00 +0100)]
add missing addpcis to power_enums.py and minor_19.csv

20 months agoconvert minor_19 to bitpattern (for adding addpcis)
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 10:57:20 +0000 (11:57 +0100)]
convert minor_19 to bitpattern (for adding addpcis)

20 months agowhoops lsbshf=2 for CR5
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 10:39:10 +0000 (11:39 +0100)]
whoops lsbshf=2 for CR5

20 months agowhoops missed lsb-shift parameter
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 09:58:29 +0000 (10:58 +0100)]
whoops missed lsb-shift parameter

20 months agoadd comments into CR5Operand class
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 09:54:24 +0000 (10:54 +0100)]
add comments into CR5Operand class

20 months agoadd CR5Operand and CR3Operand to power_insns.py
Luke Kenneth Casson Leighton [Sun, 11 Sep 2022 00:40:56 +0000 (01:40 +0100)]
add CR5Operand and CR3Operand to power_insns.py

20 months agohuhn? addpcis converts to .long? huhn?
Luke Kenneth Casson Leighton [Sat, 10 Sep 2022 23:54:49 +0000 (00:54 +0100)]
huhn? addpcis converts to .long? huhn?

20 months agofix issue with pysvp64dis.py load() reading from stdin
Luke Kenneth Casson Leighton [Sat, 10 Sep 2022 23:54:29 +0000 (00:54 +0100)]
fix issue with pysvp64dis.py load() reading from stdin
take a copy of the input and allow "seek()" on the copy (BytesIO)

20 months agopower_insn: perform minor opcodes cleanup
Dmitry Selyutin [Sat, 10 Sep 2022 19:18:08 +0000 (22:18 +0300)]
power_insn: perform minor opcodes cleanup

20 months agopower_insn: hopefully final take on the opcodes
Dmitry Selyutin [Sat, 10 Sep 2022 18:18:14 +0000 (21:18 +0300)]
power_insn: hopefully final take on the opcodes

20 months agopower_insn: yet another take on the opcodes
Dmitry Selyutin [Sat, 10 Sep 2022 15:07:02 +0000 (18:07 +0300)]
power_insn: yet another take on the opcodes

20 months agowhitespace cleanup
Luke Kenneth Casson Leighton [Sat, 10 Sep 2022 14:07:37 +0000 (15:07 +0100)]
whitespace cleanup

20 months agoadd quine-mckluskey algorithm
Luke Kenneth Casson Leighton [Sat, 10 Sep 2022 13:59:28 +0000 (14:59 +0100)]
add quine-mckluskey algorithm

20 months agopower_insn: refactor register verbose assembly
Dmitry Selyutin [Sat, 10 Sep 2022 06:07:27 +0000 (09:07 +0300)]
power_insn: refactor register verbose assembly

20 months agopower_insn: support pcode
Dmitry Selyutin [Sat, 10 Sep 2022 06:02:42 +0000 (09:02 +0300)]
power_insn: support pcode

20 months agopower_insn: tune TargetAddrOperand disassembly
Dmitry Selyutin [Sat, 10 Sep 2022 05:43:06 +0000 (08:43 +0300)]
power_insn: tune TargetAddrOperand disassembly

20 months agopower_insn: support CR remap
Dmitry Selyutin [Thu, 8 Sep 2022 22:36:44 +0000 (01:36 +0300)]
power_insn: support CR remap

20 months agopower_insn: support non-zero operands
Dmitry Selyutin [Fri, 9 Sep 2022 22:12:53 +0000 (01:12 +0300)]
power_insn: support non-zero operands

20 months agopower_insn: simplify operand naming conventions
Dmitry Selyutin [Fri, 9 Sep 2022 22:08:35 +0000 (01:08 +0300)]
power_insn: simplify operand naming conventions

20 months agopower_insn: drop redundant dataclass incantations
Dmitry Selyutin [Fri, 9 Sep 2022 22:05:40 +0000 (01:05 +0300)]
power_insn: drop redundant dataclass incantations

20 months agopower_insn: do not print blob suffix unless needed
Dmitry Selyutin [Fri, 9 Sep 2022 22:04:35 +0000 (01:04 +0300)]
power_insn: do not print blob suffix unless needed

20 months agopower_insn: do not panic upon database query
Dmitry Selyutin [Fri, 9 Sep 2022 21:52:47 +0000 (00:52 +0300)]
power_insn: do not panic upon database query

20 months agopower_insn: refactor opcode matching
Dmitry Selyutin [Fri, 9 Sep 2022 21:34:58 +0000 (00:34 +0300)]
power_insn: refactor opcode matching

20 months agopower_insn: support D operand in DX form
Dmitry Selyutin [Fri, 9 Sep 2022 17:07:15 +0000 (20:07 +0300)]
power_insn: support D operand in DX form

20 months agopower_insn: refactor span detection
Dmitry Selyutin [Fri, 9 Sep 2022 12:28:00 +0000 (15:28 +0300)]
power_insn: refactor span detection

20 months agopower_insn: simplify code
Dmitry Selyutin [Fri, 9 Sep 2022 12:16:45 +0000 (15:16 +0300)]
power_insn: simplify code

20 months agopower_insn: remove redundant code
Dmitry Selyutin [Thu, 8 Sep 2022 22:25:35 +0000 (01:25 +0300)]
power_insn: remove redundant code

20 months agopower_insn: decouple extra merge routine
Dmitry Selyutin [Thu, 8 Sep 2022 21:31:36 +0000 (00:31 +0300)]
power_insn: decouple extra merge routine

20 months agopower_insn: rename extra to spec
Dmitry Selyutin [Thu, 8 Sep 2022 21:13:38 +0000 (00:13 +0300)]
power_insn: rename extra to spec

20 months agopower_insn: deprecate redundant else section
Dmitry Selyutin [Thu, 8 Sep 2022 21:04:37 +0000 (00:04 +0300)]
power_insn: deprecate redundant else section

20 months agopower_insn: rename Extra classes
Dmitry Selyutin [Thu, 8 Sep 2022 20:54:54 +0000 (23:54 +0300)]
power_insn: rename Extra classes

20 months agofields.text: this fish ain't moving
Dmitry Selyutin [Fri, 9 Sep 2022 14:28:30 +0000 (17:28 +0300)]
fields.text: this fish ain't moving

20 months agoreallocate fcbrt(s) to match new fptrans allocations
Jacob Lifshay [Sat, 10 Sep 2022 02:19:55 +0000 (19:19 -0700)]
reallocate fcbrt(s) to match new fptrans allocations

20 months agomove ffadds to not conflict with fptrans -- makes space for min/max/fmod/remainder ops
Jacob Lifshay [Sat, 10 Sep 2022 02:08:56 +0000 (19:08 -0700)]
move ffadds to not conflict with fptrans -- makes space for min/max/fmod/remainder ops

20 months agoadd fishmv fmvis addpcis instructions to test_pysvp64dis.py
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 19:14:37 +0000 (20:14 +0100)]
add fishmv fmvis addpcis instructions to test_pysvp64dis.py
these are not hugely verbose

20 months agoadd subtests
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 18:26:54 +0000 (19:26 +0100)]
add subtests

20 months agohooray got test_pysvp64dis.py working with new Verbosity level
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 18:23:52 +0000 (19:23 +0100)]
hooray got test_pysvp64dis.py working with new Verbosity level

20 months agopower_insn: support verbosity levels
Dmitry Selyutin [Fri, 9 Sep 2022 16:27:59 +0000 (19:27 +0300)]
power_insn: support verbosity levels

20 months agopower_insn: indent refactoring
Dmitry Selyutin [Fri, 9 Sep 2022 15:51:33 +0000 (18:51 +0300)]
power_insn: indent refactoring

20 months agoadd seek/tell on load in pysvp64dis so that generator can be reused
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 15:25:31 +0000 (16:25 +0100)]
add seek/tell on load in pysvp64dis so that generator can be reused

20 months agoadd "short" argument (TODO pick better name) to pysvp64dis
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 15:25:03 +0000 (16:25 +0100)]
add "short" argument (TODO pick better name) to pysvp64dis

20 months agoadd pysvp64dis tester
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 15:22:40 +0000 (16:22 +0100)]
add pysvp64dis tester

20 months agoextend short down into rest of disassembly
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 15:19:36 +0000 (16:19 +0100)]
extend short down into rest of disassembly

20 months agoadd "short" form of instruction - not output hex-encoding
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 15:11:48 +0000 (16:11 +0100)]
add "short" form of instruction - not output hex-encoding

20 months ago"D" of fishmv RT,D has to be done as a custom field
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 14:45:22 +0000 (15:45 +0100)]
"D" of fishmv RT,D has to be done as a custom field

Revert "fields.text: this fish ain't moving"

This reverts commit c86e1ad76c423dd4cf6a8b79a2c2720a1ef963a5.

20 months agofields.text: this fish ain't moving
Dmitry Selyutin [Fri, 9 Sep 2022 14:28:30 +0000 (17:28 +0300)]
fields.text: this fish ain't moving

20 months agominor_22: make svshape2 really shaped
Dmitry Selyutin [Fri, 9 Sep 2022 14:35:37 +0000 (17:35 +0300)]
minor_22: make svshape2 really shaped

20 months agominor_31: fix setb form
Dmitry Selyutin [Fri, 9 Sep 2022 14:40:23 +0000 (17:40 +0300)]
minor_31: fix setb form

20 months agominor_30: fix rldicl form
Dmitry Selyutin [Fri, 9 Sep 2022 14:30:28 +0000 (17:30 +0300)]
minor_30: fix rldicl form

20 months agoadd default arg byteorder=LITTLE to pysvp64dis
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 14:20:22 +0000 (15:20 +0100)]
add default arg byteorder=LITTLE to pysvp64dis

20 months agoadded missing RA RB RT to TLI-Form fields.txt
Luke Kenneth Casson Leighton [Fri, 9 Sep 2022 14:18:46 +0000 (15:18 +0100)]
added missing RA RB RT to TLI-Form fields.txt

20 months agomajor: fix andi./andis. form
Dmitry Selyutin [Fri, 9 Sep 2022 14:10:26 +0000 (17:10 +0300)]
major: fix andi./andis. form

20 months agominor_30: fix rldcl/rldcr forms
Dmitry Selyutin [Fri, 9 Sep 2022 13:55:56 +0000 (16:55 +0300)]
minor_30: fix rldcl/rldcr forms

20 months agowhitespace
Luke Kenneth Casson Leighton [Thu, 8 Sep 2022 22:46:04 +0000 (23:46 +0100)]
whitespace

20 months agopysvp64asm: fix missing arguments
Dmitry Selyutin [Thu, 8 Sep 2022 22:37:17 +0000 (01:37 +0300)]
pysvp64asm: fix missing arguments

20 months agorename svshape and svoffset fields
Luke Kenneth Casson Leighton [Thu, 8 Sep 2022 21:25:41 +0000 (22:25 +0100)]
rename svshape and svoffset fields
* yx to SVyx
* offs to SVo
also correct the pseudocode!

20 months agosvshape2: rename fields
Dmitry Selyutin [Thu, 8 Sep 2022 18:01:46 +0000 (21:01 +0300)]
svshape2: rename fields

20 months agopower_insn: dump operand type (scalar/vector)
Dmitry Selyutin [Wed, 7 Sep 2022 20:22:46 +0000 (23:22 +0300)]
power_insn: dump operand type (scalar/vector)

20 months agoadd fcpsgn parallel reduction test
Luke Kenneth Casson Leighton [Wed, 7 Sep 2022 19:27:09 +0000 (20:27 +0100)]
add fcpsgn parallel reduction test
https://bugs.libre-soc.org/show_bug.cgi?id=864