libreriscv.git
13 months agofix int/fp mv/cvt in optable.csv
Jacob Lifshay [Fri, 21 Apr 2023 01:37:09 +0000 (18:37 -0700)]
fix int/fp mv/cvt in optable.csv

13 months agoadjust optable.csv -- [f]minmax[s][.] need 6 XO bits and merge all the fminmax variants
Jacob Lifshay [Fri, 21 Apr 2023 01:26:31 +0000 (18:26 -0700)]
adjust optable.csv -- [f]minmax[s][.] need 6 XO bits and merge all the fminmax variants

13 months agochange minmax CR0 to be a compared with b, not the result compared with 0
Jacob Lifshay [Fri, 21 Apr 2023 01:06:06 +0000 (18:06 -0700)]
change minmax CR0 to be a compared with b, not the result compared with 0

See: https://bugs.libre-soc.org/show_bug.cgi?id=915

13 months agoswitch to ¬ for bitwise not
Jacob Lifshay [Fri, 21 Apr 2023 01:05:38 +0000 (18:05 -0700)]
switch to ¬ for bitwise not

13 months agochange integer min/max to use (RA|0)
Jacob Lifshay [Fri, 21 Apr 2023 00:45:05 +0000 (17:45 -0700)]
change integer min/max to use (RA|0)

13 months agofill in instruction forms
Jacob Lifshay [Fri, 21 Apr 2023 00:39:34 +0000 (17:39 -0700)]
fill in instruction forms

13 months agochange fminmax[s][.] to MM-form
Jacob Lifshay [Fri, 21 Apr 2023 00:38:50 +0000 (17:38 -0700)]
change fminmax[s][.] to MM-form

13 months agorename IMM integer min/max mode table -> MMM
Jacob Lifshay [Fri, 21 Apr 2023 00:37:48 +0000 (17:37 -0700)]
rename IMM integer min/max mode table -> MMM

13 months agoreformat list
Jacob Lifshay [Fri, 21 Apr 2023 00:35:37 +0000 (17:35 -0700)]
reformat list

13 months agofill in ls013 motivation
Jacob Lifshay [Fri, 21 Apr 2023 00:33:55 +0000 (17:33 -0700)]
fill in ls013 motivation

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lkcl [Fri, 21 Apr 2023 00:15:47 +0000 (01:15 +0100)]

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lkcl [Thu, 20 Apr 2023 14:53:32 +0000 (15:53 +0100)]

13 months agoadd optional subset column to optables.csv ls012
Luke Kenneth Casson Leighton [Thu, 20 Apr 2023 14:41:47 +0000 (15:41 +0100)]
add optional subset column to optables.csv ls012

13 months agoadd compliancy level column
Luke Kenneth Casson Leighton [Thu, 20 Apr 2023 14:25:20 +0000 (15:25 +0100)]
add compliancy level column

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lkcl [Thu, 20 Apr 2023 11:24:22 +0000 (12:24 +0100)]

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lkcl [Thu, 20 Apr 2023 11:12:01 +0000 (12:12 +0100)]

13 months agomerge integer min/max instructions and correct section ordering
Jacob Lifshay [Thu, 20 Apr 2023 00:45:44 +0000 (17:45 -0700)]
merge integer min/max instructions and correct section ordering

13 months agofix typo
Jacob Lifshay [Thu, 20 Apr 2023 00:45:11 +0000 (17:45 -0700)]
fix typo

13 months agoexpand out integer min/max mode table
Jacob Lifshay [Thu, 20 Apr 2023 00:44:32 +0000 (17:44 -0700)]
expand out integer min/max mode table

13 months agofix fminmax special registers altered
Jacob Lifshay [Thu, 20 Apr 2023 00:41:36 +0000 (17:41 -0700)]
fix fminmax special registers altered

13 months ago(no commit message)
lkcl [Wed, 19 Apr 2023 20:43:32 +0000 (21:43 +0100)]

13 months agowhitespace
Luke Kenneth Casson Leighton [Wed, 19 Apr 2023 20:22:48 +0000 (21:22 +0100)]
whitespace

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lkcl [Wed, 19 Apr 2023 19:58:03 +0000 (20:58 +0100)]

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lkcl [Wed, 19 Apr 2023 15:26:48 +0000 (16:26 +0100)]

13 months agobug #1063, remove predicate-result
Luke Kenneth Casson Leighton [Wed, 19 Apr 2023 15:23:12 +0000 (16:23 +0100)]
bug #1063, remove predicate-result

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lkcl [Wed, 19 Apr 2023 15:10:23 +0000 (16:10 +0100)]

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lkcl [Wed, 19 Apr 2023 13:14:34 +0000 (14:14 +0100)]

13 months agomove SPRs out of ls008 back to sprs.mdwn
Luke Kenneth Casson Leighton [Wed, 19 Apr 2023 11:41:16 +0000 (12:41 +0100)]
move SPRs out of ls008 back to sprs.mdwn

13 months ago(no commit message)
lkcl [Wed, 19 Apr 2023 11:04:22 +0000 (12:04 +0100)]

13 months agooff-by-one in extsb XLEN=64
Luke Kenneth Casson Leighton [Wed, 19 Apr 2023 10:18:51 +0000 (11:18 +0100)]
off-by-one in extsb XLEN=64

13 months ago(no commit message)
lkcl [Wed, 19 Apr 2023 07:45:24 +0000 (08:45 +0100)]

13 months agoremove bracket syntax error
Luke Kenneth Casson Leighton [Wed, 19 Apr 2023 07:03:12 +0000 (08:03 +0100)]
remove bracket syntax error

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lkcl [Tue, 18 Apr 2023 22:07:30 +0000 (23:07 +0100)]

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lkcl [Tue, 18 Apr 2023 22:03:05 +0000 (23:03 +0100)]

13 months agoRevert "fix extsb pseudo-code"
Luke Kenneth Casson Leighton [Tue, 18 Apr 2023 21:57:41 +0000 (22:57 +0100)]
Revert "fix extsb pseudo-code"

This reverts commit 3683d40d020ca785168fb059f75e7159cc904ab1.

13 months agofix extsb pseudo-code
Jacob Lifshay [Tue, 18 Apr 2023 21:04:02 +0000 (14:04 -0700)]
fix extsb pseudo-code

some of the bit positions had been wrong

13 months agomove tag
Luke Kenneth Casson Leighton [Tue, 18 Apr 2023 15:32:40 +0000 (16:32 +0100)]
move tag

13 months agoadd extsb/h/w example of XLEN
Luke Kenneth Casson Leighton [Tue, 18 Apr 2023 15:30:22 +0000 (16:30 +0100)]
add extsb/h/w example of XLEN
see https://bugs.libre-soc.org/show_bug.cgi?id=1061 and
https://bugs.libre-soc.org/show_bug.cgi?id=988

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lkcl [Tue, 18 Apr 2023 13:39:12 +0000 (14:39 +0100)]

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lkcl [Tue, 18 Apr 2023 08:12:07 +0000 (09:12 +0100)]

13 months agoadd shaddw
Jacob Lifshay [Tue, 18 Apr 2023 04:26:43 +0000 (21:26 -0700)]
add shaddw

13 months agoRevert ""
Luke Kenneth Casson Leighton [Mon, 17 Apr 2023 13:48:56 +0000 (14:48 +0100)]
Revert ""

This reverts commit 5e55fb4326df01e445995d1d9ce838b2960608e8.

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lkcl [Mon, 17 Apr 2023 13:47:33 +0000 (14:47 +0100)]

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lkcl [Sun, 16 Apr 2023 15:04:52 +0000 (16:04 +0100)]

13 months agomark ls009.mdwn as onto v2
Luke Kenneth Casson Leighton [Sun, 16 Apr 2023 14:51:35 +0000 (15:51 +0100)]
mark ls009.mdwn as onto v2

13 months agoadd ls009 Notes opf_rfc_ls009_v1
Luke Kenneth Casson Leighton [Sun, 16 Apr 2023 14:43:46 +0000 (15:43 +0100)]
add ls009 Notes

13 months agomove REMAP pseudocode to later pages
Luke Kenneth Casson Leighton [Sun, 16 Apr 2023 14:34:12 +0000 (15:34 +0100)]
move REMAP pseudocode to later pages

13 months agomove REMAP pseudocode (too long) to REMAP Appendix
Luke Kenneth Casson Leighton [Sun, 16 Apr 2023 14:32:47 +0000 (15:32 +0100)]
move REMAP pseudocode (too long) to REMAP Appendix

13 months agoinvert table order in remap.mwdn (keep bitpositions)
Luke Kenneth Casson Leighton [Sun, 16 Apr 2023 14:27:05 +0000 (15:27 +0100)]
invert table order in remap.mwdn (keep bitpositions)

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lkcl [Sun, 16 Apr 2023 13:34:51 +0000 (14:34 +0100)]

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