Dmitry Selyutin [Tue, 19 Apr 2022 21:45:47 +0000 (21:45 +0000)]
sv_binutils: inherit Struct; drop code duplication
Dmitry Selyutin [Tue, 19 Apr 2022 21:27:33 +0000 (21:27 +0000)]
sv_binutils: introduce Struct helper class
Dmitry Selyutin [Tue, 19 Apr 2022 20:28:38 +0000 (20:28 +0000)]
sv_binutils: follow cls arguments naming conventions
Dmitry Selyutin [Tue, 19 Apr 2022 19:56:58 +0000 (19:56 +0000)]
selectable_int: simplify SelectableIntMapping class
Dmitry Selyutin [Tue, 19 Apr 2022 19:22:08 +0000 (19:22 +0000)]
sv_binutils: support custom enum tags
Dmitry Selyutin [Tue, 19 Apr 2022 19:21:24 +0000 (19:21 +0000)]
sv_binutils: simplify enum metaclass
Dmitry Selyutin [Tue, 19 Apr 2022 17:43:41 +0000 (17:43 +0000)]
isa.caller: support whole integer pseudo-field
Dmitry Selyutin [Tue, 19 Apr 2022 14:50:01 +0000 (14:50 +0000)]
isa.caller: refactor SVP64PrefixFields class
Dmitry Selyutin [Tue, 19 Apr 2022 14:42:30 +0000 (14:42 +0000)]
isa.caller: refactor SVP64RMFields class
Dmitry Selyutin [Tue, 19 Apr 2022 14:39:05 +0000 (14:39 +0000)]
selectable_int: introduce SelectableIntMapping class
Dmitry Selyutin [Tue, 19 Apr 2022 12:57:37 +0000 (12:57 +0000)]
selectable_int: make FieldSelectableInt.__repr__ more flexible
Dmitry Selyutin [Tue, 19 Apr 2022 12:47:24 +0000 (12:47 +0000)]
selectable_int: make SelectableInt.__repr__ more flexible
Dmitry Selyutin [Tue, 19 Apr 2022 12:43:41 +0000 (12:43 +0000)]
selectable_int: allow range in FieldSelectableInt
Dmitry Selyutin [Thu, 14 Apr 2022 11:35:26 +0000 (11:35 +0000)]
sv_binutils: introduce opsel mappings
Luke Kenneth Casson Leighton [Fri, 15 Apr 2022 04:39:08 +0000 (05:39 +0100)]
double-equals in setup.py dependencies
Luke Kenneth Casson Leighton [Tue, 12 Apr 2022 16:32:33 +0000 (17:32 +0100)]
add description of modes, copied from specs
Dmitry Selyutin [Tue, 12 Apr 2022 16:30:45 +0000 (16:30 +0000)]
Revert "sv_binutils: generate register categories mapping"
This reverts commit
b2943e73797b6544e15ea43a14cf57b2275509d6.
Luke Kenneth Casson Leighton [Tue, 12 Apr 2022 16:20:28 +0000 (17:20 +0100)]
add extra links to modes
Luke Kenneth Casson Leighton [Tue, 12 Apr 2022 13:45:23 +0000 (14:45 +0100)]
require pygdbmi 0.9.0.3
Luke Kenneth Casson Leighton [Tue, 12 Apr 2022 10:22:52 +0000 (11:22 +0100)]
attempt to get QemuController operational
(have not used it in a long time)
Dmitry Selyutin [Sun, 10 Apr 2022 19:52:00 +0000 (19:52 +0000)]
sv_binutils: generate register categories mapping
Jacob Lifshay [Fri, 8 Apr 2022 23:31:51 +0000 (16:31 -0700)]
add SPDX-License-Identifier rather than License:
Jacob Lifshay [Fri, 8 Apr 2022 23:30:51 +0000 (16:30 -0700)]
format code
Luke Kenneth Casson Leighton [Thu, 7 Apr 2022 11:05:19 +0000 (12:05 +0100)]
whitespace (80 char limit)
Luke Kenneth Casson Leighton [Thu, 7 Apr 2022 11:04:59 +0000 (12:04 +0100)]
comment 64-bit of predicate (all 1s)
Luke Kenneth Casson Leighton [Wed, 6 Apr 2022 19:17:16 +0000 (20:17 +0100)]
clarify comments on EXTRA2 exceptions for encoding regnums
Jacob Lifshay [Wed, 30 Mar 2022 02:14:15 +0000 (19:14 -0700)]
test commit 2
Jacob Lifshay [Wed, 30 Mar 2022 02:00:30 +0000 (19:00 -0700)]
test commit for mirroring
Luke Kenneth Casson Leighton [Sat, 26 Mar 2022 11:20:21 +0000 (11:20 +0000)]
Revert "add WIP text_tree_graph.py"
This reverts commit
f684acfa32ba1ef8c52abc5876da2b73696862dd.
damage to installations has been enacted by failing to run unit
tests which would easily confirm that adding __init__.py
was inappropriate
Luke Kenneth Casson Leighton [Sat, 26 Mar 2022 11:19:11 +0000 (11:19 +0000)]
Revert "add python generator version of tree reduction"
This reverts commit
2fe0ce6285864927127d8226171c566886b87e89.
damage has occurred to installations by failing to run unit
tests which easily show that adding __init__.py causes imports to fail
Jacob Lifshay [Fri, 25 Mar 2022 12:59:36 +0000 (05:59 -0700)]
add python generator version of tree reduction
Jacob Lifshay [Fri, 25 Mar 2022 12:59:08 +0000 (05:59 -0700)]
add WIP text_tree_graph.py
Dmitry Selyutin [Sun, 27 Feb 2022 21:51:04 +0000 (21:51 +0000)]
sv_binutils: introduce constants class
Dmitry Selyutin [Sun, 27 Feb 2022 17:28:12 +0000 (17:28 +0000)]
openpower.consts: replace botchify with metaclass
Dmitry Selyutin [Sun, 27 Feb 2022 16:16:23 +0000 (16:16 +0000)]
openpower.const: switch to enum class
Dmitry Selyutin [Sun, 27 Feb 2022 15:50:37 +0000 (15:50 +0000)]
sv_binutils: use metaclass for enumerations
Luke Kenneth Casson Leighton [Mon, 28 Feb 2022 17:59:46 +0000 (17:59 +0000)]
add default XLEN=64 as temporary hack
Luke Kenneth Casson Leighton [Mon, 31 Jan 2022 12:08:14 +0000 (12:08 +0000)]
hmm something wrong with negative branch
Jacob Lifshay [Thu, 24 Feb 2022 02:39:09 +0000 (18:39 -0800)]
add rldimi test case
Dmitry Selyutin [Mon, 31 Jan 2022 19:05:17 +0000 (19:05 +0000)]
sv_binutils: consider RC
Dmitry Selyutin [Mon, 31 Jan 2022 19:00:11 +0000 (19:00 +0000)]
sv_binutils: refactor parsing
Dmitry Selyutin [Mon, 31 Jan 2022 17:45:10 +0000 (17:45 +0000)]
sv_binutils: drop obsolete code
Dmitry Selyutin [Sat, 29 Jan 2022 16:36:02 +0000 (16:36 +0000)]
Revert "sv_binutils: introduce per-record validity flag"
This reverts commit
3b5e6816766ea7f52e99938edb47bf0e7cb8dd77.
Since we decided to use a separate hash, and it can check for duplicate
records, there's no need to keep track of duplicates.
Dmitry Selyutin [Tue, 25 Jan 2022 19:49:44 +0000 (19:49 +0000)]
sv_binutils: introduce per-record validity flag
Dmitry Selyutin [Tue, 25 Jan 2022 19:54:52 +0000 (19:54 +0000)]
sv_binutils: mark already visited instructions
Dmitry Selyutin [Tue, 25 Jan 2022 18:47:26 +0000 (18:47 +0000)]
sv_binutils: drop opcode structure
Luke Kenneth Casson Leighton [Fri, 28 Jan 2022 02:52:32 +0000 (02:52 +0000)]
rename wb_get_classic
Luke Kenneth Casson Leighton [Mon, 24 Jan 2022 21:42:46 +0000 (21:42 +0000)]
doh, self.srr1 not srr1 (local variable)
Luke Kenneth Casson Leighton [Mon, 24 Jan 2022 21:42:24 +0000 (21:42 +0000)]
blech, add horrible hack: a length parameter to LDSTException
Luke Kenneth Casson Leighton [Mon, 24 Jan 2022 21:33:39 +0000 (21:33 +0000)]
remove read of SRR1 for TRAP pipeline, pass via LDSTException
Luke Kenneth Casson Leighton [Mon, 24 Jan 2022 21:10:43 +0000 (21:10 +0000)]
add SRR1 to LDSTException
Luke Kenneth Casson Leighton [Mon, 24 Jan 2022 21:10:31 +0000 (21:10 +0000)]
add extra bc regression test
Dmitry Selyutin [Sun, 23 Jan 2022 19:24:00 +0000 (19:24 +0000)]
sv_binutils: split svp64_record structure (bits only)
Dmitry Selyutin [Sun, 23 Jan 2022 18:22:42 +0000 (18:22 +0000)]
sv_binutils: consider opcode whenever names match
Dmitry Selyutin [Sun, 23 Jan 2022 11:59:24 +0000 (11:59 +0000)]
sv_binutils: split insns by names
Dmitry Selyutin [Sun, 23 Jan 2022 11:45:01 +0000 (11:45 +0000)]
sv_binutils: determine the longest name
Dmitry Selyutin [Sun, 23 Jan 2022 11:04:54 +0000 (11:04 +0000)]
sv_binutils: fix ppc-svp64-opc.c contents
Dmitry Selyutin [Sun, 23 Jan 2022 11:02:02 +0000 (11:02 +0000)]
sv_binutils: fix _missing_ enum method
Dmitry Selyutin [Sun, 23 Jan 2022 10:33:30 +0000 (10:33 +0000)]
sv_binutils: follow binutils coding style
Dmitry Selyutin [Sun, 23 Jan 2022 10:33:27 +0000 (10:33 +0000)]
sv_binutils: output header guard
Dmitry Selyutin [Sun, 23 Jan 2022 10:33:20 +0000 (10:33 +0000)]
sv_binutils: follow binutils naming convention for header
Luke Kenneth Casson Leighton [Fri, 21 Jan 2022 00:10:11 +0000 (00:10 +0000)]
add test for setting TB SPR, fix decode map for STATE regs
Luke Kenneth Casson Leighton [Wed, 19 Jan 2022 18:38:48 +0000 (18:38 +0000)]
trap types memory exception (TT.MEMEXC) instead of TT.PRIV
which stops SRR1 bit 45 being set by mistake
Dmitry Selyutin [Wed, 19 Jan 2022 17:53:21 +0000 (17:53 +0000)]
sv_binutils: fix link to script in disclaimer
Luke Kenneth Casson Leighton [Wed, 19 Jan 2022 15:55:30 +0000 (15:55 +0000)]
add spr-to-state conversion, and support for state1 in PowerDecoder2
Luke Kenneth Casson Leighton [Tue, 18 Jan 2022 13:44:45 +0000 (13:44 +0000)]
see soc/fu/trap/main_stage.py trap() function, and:
https://libre-soc.org/irclog/%23libre-soc.2022-01-18.log.html#t2022-01-18T13:21:25
bits of SRR1 need to be preserved on an interrupt, which means that
PowerDecoder2 must schedule a read of SRR1. the Power ISA spec
is extremely obscure and obtuse on which bits must be preserved,
therefore it is just easier to copy microwatt behaviour
Jacob Lifshay [Tue, 18 Jan 2022 04:58:03 +0000 (20:58 -0800)]
grev[w][i][.] pseudo-code works
Jacob Lifshay [Tue, 18 Jan 2022 04:57:03 +0000 (20:57 -0800)]
add log2 pseudo-code helper
Jacob Lifshay [Tue, 18 Jan 2022 04:55:10 +0000 (20:55 -0800)]
format code
Jacob Lifshay [Tue, 18 Jan 2022 04:53:07 +0000 (20:53 -0800)]
add test_caller_logical.py
Jacob Lifshay [Tue, 18 Jan 2022 00:35:09 +0000 (16:35 -0800)]
Merge branch 'master' of ssh://git.libre-soc.org:922/openpower-isa
Jacob Lifshay [Tue, 18 Jan 2022 00:32:39 +0000 (16:32 -0800)]
speed up pywriter
Luke Kenneth Casson Leighton [Mon, 17 Jan 2022 17:49:57 +0000 (17:49 +0000)]
add a couple of trap pipeline unit tests
these are based on linux-5.7 to make microwatt compatibility with
hrfid and mtmsrd work
Jacob Lifshay [Mon, 17 Jan 2022 02:27:45 +0000 (18:27 -0800)]
WIP speed up pywriter by caching stuff more and not deepcopying
currently broken
Dmitry Selyutin [Sun, 16 Jan 2022 18:41:25 +0000 (18:41 +0000)]
sv_binutils: fix typo in disclaimer
Dmitry Selyutin [Sun, 16 Jan 2022 18:09:35 +0000 (18:09 +0000)]
sv_binutils: add missing include directives
Dmitry Selyutin [Sun, 16 Jan 2022 18:01:03 +0000 (18:01 +0000)]
sv_binutils: introduce SVP64 entries
Dmitry Selyutin [Sun, 9 Jan 2022 17:34:36 +0000 (17:34 +0000)]
sv_binutils: rename Field into CType
Dmitry Selyutin [Sun, 9 Jan 2022 17:31:24 +0000 (17:31 +0000)]
sv_binutils: inherit Entry from Field
Dmitry Selyutin [Sun, 9 Jan 2022 17:22:32 +0000 (17:22 +0000)]
sv_binutils: drop semicolons in c_var methods
Luke Kenneth Casson Leighton [Sat, 15 Jan 2022 19:20:10 +0000 (19:20 +0000)]
correctly identify atomic reservation CSV file field and
copy into op in PowerDecoder2
Luke Kenneth Casson Leighton [Sat, 15 Jan 2022 13:47:36 +0000 (13:47 +0000)]
add atomic reservation field to Power Decoder data structures
Jacob Lifshay [Fri, 14 Jan 2022 23:10:01 +0000 (15:10 -0800)]
remove stray newline
Jacob Lifshay [Fri, 14 Jan 2022 23:06:59 +0000 (15:06 -0800)]
add grev[w][i][.] pseudo-code
Luke Kenneth Casson Leighton [Wed, 12 Jan 2022 19:53:16 +0000 (19:53 +0000)]
add second version of wb_get which can cope with pipelines
TODO: make it spot the "stall" signal
Luke Kenneth Casson Leighton [Mon, 10 Jan 2022 16:09:54 +0000 (16:09 +0000)]
increase addr_wid to 64 in TestRunnerBase. hm this should not
be importing from soc, openpower-isa should be entirely independent
Luke Kenneth Casson Leighton [Mon, 10 Jan 2022 16:08:28 +0000 (16:08 +0000)]
enable privileged-instruction detection which had previously
been commented-out
Dmitry Selyutin [Sun, 9 Jan 2022 16:53:05 +0000 (16:53 +0000)]
sv_binutils: drop redundant imports
Dmitry Selyutin [Sun, 9 Jan 2022 16:52:22 +0000 (16:52 +0000)]
sv_binutils: sort entries by name
Dmitry Selyutin [Sun, 9 Jan 2022 16:36:35 +0000 (16:36 +0000)]
sv_binutils: discard VHDL stuff in comments
Dmitry Selyutin [Sun, 9 Jan 2022 16:17:53 +0000 (16:17 +0000)]
sv_binutils: calculate reserved bits
Dmitry Selyutin [Sun, 9 Jan 2022 15:40:52 +0000 (15:40 +0000)]
sv_binutils: reorder declarations
Dmitry Selyutin [Sun, 9 Jan 2022 15:24:49 +0000 (15:24 +0000)]
sv_binutils: print opcode as hexadecimal
Jacob Lifshay [Thu, 6 Jan 2022 04:57:46 +0000 (20:57 -0800)]
add grev[w][i] instructions
Jacob Lifshay [Thu, 6 Jan 2022 04:35:46 +0000 (20:35 -0800)]
format code
Jacob Lifshay [Thu, 6 Jan 2022 02:44:41 +0000 (18:44 -0800)]
add stand-alone simulator bitmanip test
Luke Kenneth Casson Leighton [Thu, 6 Jan 2022 00:04:53 +0000 (00:04 +0000)]
add tlbsync and wait as NOPs
Luke Kenneth Casson Leighton [Wed, 5 Jan 2022 23:53:24 +0000 (23:53 +0000)]
add eieio instruction as a NOP to minor 31 csv
Luke Kenneth Casson Leighton [Wed, 5 Jan 2022 19:12:21 +0000 (19:12 +0000)]
add lbzcix instruction which had been completely forgotten (doh)
Dmitry Selyutin [Tue, 4 Jan 2022 07:58:58 +0000 (07:58 +0000)]
sv_binutils: introduce real opcode class