openpower-isa.git
14 months agolibsvp64: simplify operand traversal
Dmitry Selyutin [Thu, 7 Sep 2023 20:42:19 +0000 (23:42 +0300)]
libsvp64: simplify operand traversal

14 months agolibsvp64: support address operands
Dmitry Selyutin [Thu, 7 Sep 2023 20:14:27 +0000 (23:14 +0300)]
libsvp64: support address operands

14 months agolibsvp64: support non-zero operands
Dmitry Selyutin [Thu, 7 Sep 2023 20:02:57 +0000 (23:02 +0300)]
libsvp64: support non-zero operands

14 months agolibsvp64: refactor operands generation
Dmitry Selyutin [Thu, 7 Sep 2023 19:57:39 +0000 (22:57 +0300)]
libsvp64: refactor operands generation

14 months agolibsvp64: support CR operands
Dmitry Selyutin [Thu, 7 Sep 2023 19:40:37 +0000 (22:40 +0300)]
libsvp64: support CR operands

14 months agolibsvp64: support paired operands
Dmitry Selyutin [Thu, 7 Sep 2023 19:29:46 +0000 (22:29 +0300)]
libsvp64: support paired operands

14 months agolibsvp64: support FPR operands
Dmitry Selyutin [Thu, 7 Sep 2023 19:08:47 +0000 (22:08 +0300)]
libsvp64: support FPR operands

14 months agolibsvp64: support GPR operands
Dmitry Selyutin [Thu, 7 Sep 2023 19:07:55 +0000 (22:07 +0300)]
libsvp64: support GPR operands

14 months agolibsvp64: support operands flags
Dmitry Selyutin [Thu, 7 Sep 2023 19:05:51 +0000 (22:05 +0300)]
libsvp64: support operands flags

14 months agolibsvp64: update operands types
Dmitry Selyutin [Thu, 7 Sep 2023 18:44:29 +0000 (21:44 +0300)]
libsvp64: update operands types

14 months agolibsvp64: introduce code generator
Dmitry Selyutin [Wed, 6 Sep 2023 19:22:30 +0000 (22:22 +0300)]
libsvp64: introduce code generator

14 months agolibsvp64: introduce Makefile sketch
Dmitry Selyutin [Wed, 6 Sep 2023 18:55:17 +0000 (21:55 +0300)]
libsvp64: introduce Makefile sketch

14 months agolibsvp64: introduce API sketch
Dmitry Selyutin [Wed, 6 Sep 2023 18:54:40 +0000 (21:54 +0300)]
libsvp64: introduce API sketch

14 months agolibsvp64: ignore generated files
Dmitry Selyutin [Wed, 6 Sep 2023 18:45:00 +0000 (21:45 +0300)]
libsvp64: ignore generated files

14 months agoinsndb/core: support operands comparison
Dmitry Selyutin [Sun, 3 Sep 2023 19:09:39 +0000 (22:09 +0300)]
insndb/core: support operands comparison

14 months agoinsndb/core: walk over opcode value and mask
Dmitry Selyutin [Sun, 3 Sep 2023 06:38:10 +0000 (09:38 +0300)]
insndb/core: walk over opcode value and mask

14 months agoinsndb/core: walk over record opcodes
Dmitry Selyutin [Sun, 3 Sep 2023 06:36:09 +0000 (09:36 +0300)]
insndb/core: walk over record opcodes

14 months agoinsndb/core: walk over record opcodes
Dmitry Selyutin [Sat, 2 Sep 2023 18:33:02 +0000 (21:33 +0300)]
insndb/core: walk over record opcodes

14 months agoinsndb/core: walk over individual operands
Dmitry Selyutin [Sat, 2 Sep 2023 16:39:03 +0000 (19:39 +0300)]
insndb/core: walk over individual operands

14 months agoinorder.py: Moved return statements to new line.
Andrey Miroshnikov [Thu, 31 Aug 2023 10:32:05 +0000 (10:32 +0000)]
inorder.py: Moved return statements to new line.

15 months agoinorder.py: Invert checks to reduce indentation.
Andrey Miroshnikov [Tue, 22 Aug 2023 09:14:24 +0000 (09:14 +0000)]
inorder.py: Invert checks to reduce indentation.

15 months agoinorder.py: Reverse pipeline processing order.
Andrey Miroshnikov [Tue, 22 Aug 2023 09:10:24 +0000 (09:10 +0000)]
inorder.py: Reverse pipeline processing order.

15 months agoRevert "inorder.py: Use insn_trace more consistently."
Andrey Miroshnikov [Tue, 22 Aug 2023 08:54:43 +0000 (08:54 +0000)]
Revert "inorder.py: Use insn_trace more consistently."

This reverts commit 755b918d6dad6fc2d1a2a75beb1fdd39223679c7.

15 months agoinorder.py: Use insn_trace more consistently.
Andrey Miroshnikov [Mon, 21 Aug 2023 16:38:37 +0000 (16:38 +0000)]
inorder.py: Use insn_trace more consistently.

15 months agoinorder.py: Enough additions and fixes to get the test case to run all the way.
Andrey Miroshnikov [Mon, 21 Aug 2023 16:35:29 +0000 (16:35 +0000)]
inorder.py: Enough additions and fixes to get the test case to run all the way.

15 months agodon't warn for directories
Jacob Lifshay [Tue, 1 Aug 2023 04:52:56 +0000 (21:52 -0700)]
don't warn for directories

15 months agoignore indented comments too
Jacob Lifshay [Tue, 1 Aug 2023 04:49:57 +0000 (21:49 -0700)]
ignore indented comments too

15 months agodemo moving pseudocode to separate file
Jacob Lifshay [Tue, 1 Aug 2023 02:52:05 +0000 (19:52 -0700)]
demo moving pseudocode to separate file

15 months agoadd support for pseudocode being a [[!inline]] directive
Jacob Lifshay [Tue, 1 Aug 2023 02:44:00 +0000 (19:44 -0700)]
add support for pseudocode being a [[!inline]] directive

15 months agoput reason for checking for old files in error msg
Jacob Lifshay [Mon, 31 Jul 2023 01:31:51 +0000 (18:31 -0700)]
put reason for checking for old files in error msg

15 months agomove generated files to .../decoder/isa/generated
Jacob Lifshay [Mon, 31 Jul 2023 01:23:01 +0000 (18:23 -0700)]
move generated files to .../decoder/isa/generated

add code to check for old generated files and prompt you to remove
them, to avoid accidentally commiting them.
doesn't move all.py so we don't need to change all the imports

15 months agosplit testcase for separate maddrs/msubrs
Konstantinos Margaritis [Tue, 25 Jul 2023 08:40:38 +0000 (08:40 +0000)]
split testcase for separate maddrs/msubrs

16 months agofix set[n]bc[r]
Jacob Lifshay [Tue, 25 Jul 2023 03:34:22 +0000 (20:34 -0700)]
fix set[n]bc[r]

16 months agodon't convert CR[BI] to CR.BI
Jacob Lifshay [Tue, 25 Jul 2023 03:33:34 +0000 (20:33 -0700)]
don't convert CR[BI] to CR.BI

16 months agoadd set[n]bc[r] -- tests broken
Jacob Lifshay [Tue, 25 Jul 2023 02:51:46 +0000 (19:51 -0700)]
add set[n]bc[r] -- tests broken

16 months agoadd missing test_caller_cr.py
Jacob Lifshay [Tue, 25 Jul 2023 02:50:12 +0000 (19:50 -0700)]
add missing test_caller_cr.py

16 months agoformat code
Jacob Lifshay [Tue, 25 Jul 2023 02:10:37 +0000 (19:10 -0700)]
format code

16 months agorestore use of ? : operator in bfp_ROUND_TO_BFP32/64 pseudocode
Jacob Lifshay [Tue, 25 Jul 2023 01:54:45 +0000 (18:54 -0700)]
restore use of ? : operator in bfp_ROUND_TO_BFP32/64 pseudocode

this changes it to match the PowerISA spec. better

16 months agoadd support for C conditional operator
Jacob Lifshay [Tue, 25 Jul 2023 01:42:27 +0000 (18:42 -0700)]
add support for C conditional operator

its used by setbc's pseudocode and by the bfp_* functions

16 months agoshortened variable names,
Luke Kenneth Casson Leighton [Sat, 22 Jul 2023 11:35:51 +0000 (12:35 +0100)]
shortened variable names,
used itertools.product to get indentation down
used temporary variables rather than unnatural-looking indentation
replaced PHP-style string formatting with project-standard "%" format

16 months agoadd SVP64 test for byte reverse insns
Jacob Lifshay [Sat, 22 Jul 2023 01:47:34 +0000 (18:47 -0700)]
add SVP64 test for byte reverse insns

16 months agoadd SVP64 tests for cfuged, cntlzdm, cnttzdm, pdepd, and pextd
Jacob Lifshay [Sat, 22 Jul 2023 01:46:17 +0000 (18:46 -0700)]
add SVP64 tests for cfuged, cntlzdm, cnttzdm, pdepd, and pextd

16 months agoformat code
Jacob Lifshay [Sat, 22 Jul 2023 00:53:19 +0000 (17:53 -0700)]
format code

16 months agoadd pdepd/pextd
Jacob Lifshay [Sat, 22 Jul 2023 00:34:24 +0000 (17:34 -0700)]
add pdepd/pextd

16 months agoadd cfuged
Jacob Lifshay [Sat, 22 Jul 2023 00:33:38 +0000 (17:33 -0700)]
add cfuged

16 months agoadd cntlzdm/cnttzdm
Jacob Lifshay [Sat, 22 Jul 2023 00:31:04 +0000 (17:31 -0700)]
add cntlzdm/cnttzdm

16 months agoformat code
Jacob Lifshay [Fri, 21 Jul 2023 23:55:41 +0000 (16:55 -0700)]
format code

16 months agoMoved maddsubrs/maddrs/msubrs instructions to separate files
Konstantinos Margaritis [Fri, 21 Jul 2023 14:05:54 +0000 (14:05 +0000)]
Moved maddsubrs/maddrs/msubrs instructions to separate files
As per Jacob's suggestion, simplified maddsubrs by removing masks
and fixing overflow problems.

16 months agoadd much more exhaustive maddrs unit tests
Jacob Lifshay [Thu, 20 Jul 2023 22:42:25 +0000 (15:42 -0700)]
add much more exhaustive maddrs unit tests

16 months agoadd much more exhaustive maddsubrs unit tests
Jacob Lifshay [Thu, 20 Jul 2023 22:19:19 +0000 (15:19 -0700)]
add much more exhaustive maddsubrs unit tests

16 months agoformat code
Jacob Lifshay [Thu, 20 Jul 2023 22:18:18 +0000 (15:18 -0700)]
format code

16 months agoFix failing cases, all tests pass now
Konstantinos Margaritis [Thu, 20 Jul 2023 15:51:39 +0000 (15:51 +0000)]
Fix failing cases, all tests pass now

16 months agoadd byte reverse instructions from PowerISA v3.1B
Jacob Lifshay [Thu, 20 Jul 2023 01:00:58 +0000 (18:00 -0700)]
add byte reverse instructions from PowerISA v3.1B

16 months agosupport official instructions that need .long format
Jacob Lifshay [Thu, 20 Jul 2023 00:59:32 +0000 (17:59 -0700)]
support official instructions that need .long format

16 months agorevert to correct value
Konstantinos Margaritis [Wed, 19 Jul 2023 17:07:43 +0000 (17:07 +0000)]
revert to correct value

16 months agoUnify XLEN =64 special case in the new code
Konstantinos Margaritis [Wed, 19 Jul 2023 16:49:51 +0000 (16:49 +0000)]
Unify XLEN =64 special case in the new code

16 months agoFix XLEN != 64 cases where maddsubrs fails
Konstantinos Margaritis [Wed, 19 Jul 2023 13:41:31 +0000 (13:41 +0000)]
Fix XLEN != 64 cases where maddsubrs fails

16 months agoadd fminmax tests with corresponding pseudocode fixes
Jacob Lifshay [Wed, 19 Jul 2023 03:01:30 +0000 (20:01 -0700)]
add fminmax tests with corresponding pseudocode fixes

16 months agoupdate to use new fminmax instruction
Jacob Lifshay [Mon, 17 Jul 2023 22:49:17 +0000 (15:49 -0700)]
update to use new fminmax instruction

17 months agoleeetle bit excessive on the log of SPRs...
Luke Kenneth Casson Leighton [Sat, 24 Jun 2023 10:03:19 +0000 (11:03 +0100)]
leeetle bit excessive on the log of SPRs...

17 months agoinsndb/db: update traversal algorithm mdis
Dmitry Selyutin [Fri, 23 Jun 2023 08:36:19 +0000 (11:36 +0300)]
insndb/db: update traversal algorithm

17 months agoinsndb/db: introduce section command
Dmitry Selyutin [Thu, 22 Jun 2023 20:22:38 +0000 (23:22 +0300)]
insndb/db: introduce section command

17 months agoinsndb/core: hide section priority type
Dmitry Selyutin [Thu, 22 Jun 2023 19:24:40 +0000 (22:24 +0300)]
insndb/core: hide section priority type

17 months agoinsndb/core: hide section opcode type
Dmitry Selyutin [Thu, 22 Jun 2023 19:24:07 +0000 (22:24 +0300)]
insndb/core: hide section opcode type

17 months agoinsndb/core: hide section bitsel type
Dmitry Selyutin [Thu, 22 Jun 2023 19:23:00 +0000 (22:23 +0300)]
insndb/core: hide section bitsel type

17 months agoinsndb/core: introduce section path type
Dmitry Selyutin [Thu, 22 Jun 2023 19:16:51 +0000 (22:16 +0300)]
insndb/core: introduce section path type

17 months agoinsndb/db: fix SVP64 instruction check
Dmitry Selyutin [Thu, 22 Jun 2023 19:10:56 +0000 (22:10 +0300)]
insndb/db: fix SVP64 instruction check

17 months agoinsndb/db: introduce etype command
Dmitry Selyutin [Thu, 22 Jun 2023 19:09:07 +0000 (22:09 +0300)]
insndb/db: introduce etype command

17 months agopower_enum: modify SVPtype stringification
Dmitry Selyutin [Thu, 22 Jun 2023 19:07:59 +0000 (22:07 +0300)]
power_enum: modify SVPtype stringification

17 months agoinsndb/db: introduce ptype command
Dmitry Selyutin [Thu, 22 Jun 2023 18:57:48 +0000 (21:57 +0300)]
insndb/db: introduce ptype command

17 months agorename fmv[ft]g*/fcvt[ft]g* to m[tf]fpr*/c[tf]fpr*
Jacob Lifshay [Fri, 23 Jun 2023 03:10:45 +0000 (20:10 -0700)]
rename fmv[ft]g*/fcvt[ft]g* to m[tf]fpr*/c[tf]fpr*

17 months agouse the CSV "CR out" column to compute which mode to use for Rc=1
Jacob Lifshay [Fri, 23 Jun 2023 02:58:04 +0000 (19:58 -0700)]
use the CSV "CR out" column to compute which mode to use for Rc=1

this works much better than trying to bodge it by checking if the
instruction name meets some pattern

17 months ago.gitlab-ci.yml: introduce mdis dependency
Dmitry Selyutin [Thu, 22 Jun 2023 21:26:30 +0000 (00:26 +0300)]
.gitlab-ci.yml: introduce mdis dependency

17 months agoinsndb/db: introduce selectors command
Dmitry Selyutin [Thu, 22 Jun 2023 18:43:03 +0000 (21:43 +0300)]
insndb/db: introduce selectors command

17 months agoinsndb/db: refactor extras command
Dmitry Selyutin [Thu, 22 Jun 2023 18:31:59 +0000 (21:31 +0300)]
insndb/db: refactor extras command

17 months agoinsndb/core: introduce basic walker
Dmitry Selyutin [Thu, 22 Jun 2023 15:32:18 +0000 (18:32 +0300)]
insndb/core: introduce basic walker

17 months agoinsndb/core: switch to mdis
Dmitry Selyutin [Thu, 22 Jun 2023 15:23:28 +0000 (18:23 +0300)]
insndb/core: switch to mdis

17 months agoremove Rc=1 from fmvfg[s]
Jacob Lifshay [Sat, 17 Jun 2023 00:52:07 +0000 (17:52 -0700)]
remove Rc=1 from fmvfg[s]

17 months agosv_analysis: raise error instead of outputting TODO
Jacob Lifshay [Sat, 17 Jun 2023 00:40:01 +0000 (17:40 -0700)]
sv_analysis: raise error instead of outputting TODO

17 months agoadd sv.fmv/sv.fcvt tests
Jacob Lifshay [Fri, 16 Jun 2023 03:29:29 +0000 (20:29 -0700)]
add sv.fmv/sv.fcvt tests

17 months agoadd fmvfg[s] and fmvtg[s][.] tests
Jacob Lifshay [Fri, 16 Jun 2023 01:41:18 +0000 (18:41 -0700)]
add fmvfg[s] and fmvtg[s][.] tests

17 months agodeepcopy is really slow and unnecessary here
Jacob Lifshay [Wed, 14 Jun 2023 05:56:10 +0000 (22:56 -0700)]
deepcopy is really slow and unnecessary here

17 months agospeed up StateSPRs.__init__
Jacob Lifshay [Wed, 14 Jun 2023 05:55:49 +0000 (22:55 -0700)]
speed up StateSPRs.__init__

17 months agocache FPSCR computation since it's slow
Jacob Lifshay [Wed, 14 Jun 2023 05:55:20 +0000 (22:55 -0700)]
cache FPSCR computation since it's slow

17 months agodeepcopy is really slow and actually unnecessary here
Jacob Lifshay [Wed, 14 Jun 2023 05:54:28 +0000 (22:54 -0700)]
deepcopy is really slow and actually unnecessary here

17 months agocache get_csv
Jacob Lifshay [Wed, 14 Jun 2023 05:53:52 +0000 (22:53 -0700)]
cache get_csv

17 months agocomment out GC collection since it's really slow and shouldn't be needed
Jacob Lifshay [Wed, 14 Jun 2023 05:53:09 +0000 (22:53 -0700)]
comment out GC collection since it's really slow and shouldn't be needed

17 months agocache SVP64Instruction.Prefix instance since it's slow to construct
Jacob Lifshay [Wed, 14 Jun 2023 05:51:14 +0000 (22:51 -0700)]
cache SVP64Instruction.Prefix instance since it's slow to construct

17 months agoremove fcvttgs since it's redundant
Jacob Lifshay [Tue, 13 Jun 2023 02:26:15 +0000 (19:26 -0700)]
remove fcvttgs since it's redundant

17 months agoMerge branch 'pytest7'
Jacob Lifshay [Tue, 13 Jun 2023 01:43:59 +0000 (18:43 -0700)]
Merge branch 'pytest7'

17 months agocommit f6efd96b89fe55292dd5470ec35dd5263e4d3803
Luke Kenneth Casson Leighton [Sun, 11 Jun 2023 12:34:40 +0000 (13:34 +0100)]
commit f6efd96b89fe55292dd5470ec35dd5263e4d3803
Author: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date:   Sun Jun 11 00:08:19 2023 +0100

    reduce down one more line in walkmethod.__get__

17 months agoredo commit adbe1ffb671b29c6854f951fa65d939895600fe6
Luke Kenneth Casson Leighton [Sun, 11 Jun 2023 12:33:48 +0000 (13:33 +0100)]
redo commit adbe1ffb671b29c6854f951fa65d939895600fe6
Author: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date:   Sat Jun 10 23:42:32 2023 +0100

    lambda is a singleton (hashable) therefore can be safely set as the
    default option to a function parameter
    https://bugs.libre-soc.org/show_bug.cgi?id=1094#c89

17 months agotemporary hack-revert, the original is now in branch "paths"
Luke Kenneth Casson Leighton [Sun, 11 Jun 2023 12:27:23 +0000 (13:27 +0100)]
temporary hack-revert, the original is now in branch "paths"

Revert "insndb/core: switch Fields to Dict class"

This reverts commit 963fa4fcadf76740083d9fce3ffe986a81f247fe.

17 months agotemporary hack-revert, the original is now in branch "paths"
Luke Kenneth Casson Leighton [Sun, 11 Jun 2023 12:26:55 +0000 (13:26 +0100)]
temporary hack-revert, the original is now in branch "paths"

Revert "lambda is a singleton (hashable) therefore can be safely set as the"

This reverts commit adbe1ffb671b29c6854f951fa65d939895600fe6.

17 months agotemporary hack-revert, the original is now in branch "paths"
Luke Kenneth Casson Leighton [Sun, 11 Jun 2023 12:26:20 +0000 (13:26 +0100)]
temporary hack-revert, the original is now in branch "paths"

Revert "reduce down one more line in walkmethod.__get__"

This reverts commit f6efd96b89fe55292dd5470ec35dd5263e4d3803.

17 months agotemporary hack-revert, the original is now in branch "paths"
Luke Kenneth Casson Leighton [Sun, 11 Jun 2023 12:22:57 +0000 (13:22 +0100)]
temporary hack-revert, the original is now in branch "paths"

Revert "insndb/core: fix operands iteration"

This reverts commit 84019f9487c696d066087cf7de7d049f883c2bd3.

17 months agoinsndb/core: fix operands iteration
Dmitry Selyutin [Sun, 11 Jun 2023 08:13:11 +0000 (11:13 +0300)]
insndb/core: fix operands iteration

17 months agoreduce down one more line in walkmethod.__get__
Luke Kenneth Casson Leighton [Sat, 10 Jun 2023 23:08:19 +0000 (00:08 +0100)]
reduce down one more line in walkmethod.__get__

17 months agoreduce number of lines slightly by using yield from filter(match, ...)
Luke Kenneth Casson Leighton [Sat, 10 Jun 2023 22:50:03 +0000 (23:50 +0100)]
reduce number of lines slightly by using yield from filter(match, ...)

17 months agolambda is a singleton (hashable) therefore can be safely set as the
Luke Kenneth Casson Leighton [Sat, 10 Jun 2023 22:42:32 +0000 (23:42 +0100)]
lambda is a singleton (hashable) therefore can be safely set as the
default option to a function parameter
https://bugs.libre-soc.org/show_bug.cgi?id=1094#c89