libreriscv.git
13 months agoupdate date to 24 mar 2023 on ls001 v3 opf_rfc_ls001_v3
Luke Kenneth Casson Leighton [Wed, 29 Mar 2023 09:23:13 +0000 (10:23 +0100)]
update date to 24 mar 2023 on ls001 v3

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lkcl [Wed, 29 Mar 2023 15:17:04 +0000 (16:17 +0100)]

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lkcl [Wed, 29 Mar 2023 10:20:15 +0000 (11:20 +0100)]

13 months agocorrections to SVI-Form table layout, add Special Registers Altered
Luke Kenneth Casson Leighton [Wed, 29 Mar 2023 09:21:51 +0000 (10:21 +0100)]
corrections to SVI-Form table layout, add Special Registers Altered
to remap instructions

13 months agoREMAP modes reduced from 14 to 12 for svshape,
Luke Kenneth Casson Leighton [Wed, 29 Mar 2023 09:16:29 +0000 (10:16 +0100)]
REMAP modes reduced from 14 to 12 for svshape,
two spaces now RESERVED.

13 months agocorrections in ls009 svshape pseudocode, add missing modes not
Luke Kenneth Casson Leighton [Wed, 29 Mar 2023 09:14:13 +0000 (10:14 +0100)]
corrections in ls009 svshape pseudocode, add missing modes not
properly cut/paste (sigh)

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lkcl [Wed, 29 Mar 2023 09:03:03 +0000 (10:03 +0100)]

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lkcl [Wed, 29 Mar 2023 08:54:30 +0000 (09:54 +0100)]

13 months agowhitespace
Luke Kenneth Casson Leighton [Wed, 29 Mar 2023 07:04:19 +0000 (08:04 +0100)]
whitespace

13 months agoghostmansd: sync recent projects
Dmitry Selyutin [Tue, 28 Mar 2023 09:24:33 +0000 (12:24 +0300)]
ghostmansd: sync recent projects

13 months agobitmanip: sync shadd/shadduw pseudocode
Dmitry Selyutin [Thu, 27 Oct 2022 16:49:00 +0000 (19:49 +0300)]
bitmanip: sync shadd/shadduw pseudocode

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lkcl [Mon, 27 Mar 2023 17:02:58 +0000 (18:02 +0100)]

13 months agomention that svshape2 sits within svshape
Luke Kenneth Casson Leighton [Mon, 27 Mar 2023 11:20:32 +0000 (12:20 +0100)]
mention that svshape2 sits within svshape

13 months agoadd svshape2 pseudo-code
Luke Kenneth Casson Leighton [Mon, 27 Mar 2023 11:07:08 +0000 (12:07 +0100)]
add svshape2 pseudo-code

13 months agonote about programmers discouraged from writing to SPRs
Luke Kenneth Casson Leighton [Mon, 27 Mar 2023 11:00:44 +0000 (12:00 +0100)]
note about programmers discouraged from writing to SPRs

13 months agowhitespace (indentation)
Luke Kenneth Casson Leighton [Mon, 27 Mar 2023 10:58:29 +0000 (11:58 +0100)]
whitespace (indentation)

13 months agowhitespace (indentation)
Luke Kenneth Casson Leighton [Mon, 27 Mar 2023 10:57:32 +0000 (11:57 +0100)]
whitespace (indentation)

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lkcl [Sun, 26 Mar 2023 19:50:38 +0000 (20:50 +0100)]

13 months agols008 only doing setvl and svstep
Luke Kenneth Casson Leighton [Sun, 26 Mar 2023 18:23:27 +0000 (19:23 +0100)]
ls008 only doing setvl and svstep

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lkcl [Sat, 25 Mar 2023 19:26:10 +0000 (19:26 +0000)]

13 months agoremoving rust. to be kept to the absolute bare minimum: a single
Luke Kenneth Casson Leighton [Sat, 25 Mar 2023 14:39:56 +0000 (14:39 +0000)]
removing rust. to be kept to the absolute bare minimum: a single
mention as being the same as Java, LLVM and SPIR-V, is sufficient
and otherwise remove all other mention of rust.

13 months agosame reason for "`"s on pseudocode, Special Registers altered
Luke Kenneth Casson Leighton [Sat, 25 Mar 2023 14:37:28 +0000 (14:37 +0000)]
same reason for "`"s on pseudocode, Special Registers altered
needs indentation

13 months agoextraneous pageboundaries (should immediate table be in Appendix? maybe?)
Luke Kenneth Casson Leighton [Sat, 25 Mar 2023 14:37:02 +0000 (14:37 +0000)]
extraneous pageboundaries (should immediate table be in Appendix? maybe?)

13 months agoupdate nunmber of instructions (to 8, sigh), clarify heading
Luke Kenneth Casson Leighton [Sat, 25 Mar 2023 14:31:28 +0000 (14:31 +0000)]
update nunmber of instructions (to 8, sigh), clarify heading
for each instruction explicitly saying "Double-Precision"
https://bugs.libre-soc.org/show_bug.cgi?id=1015

13 months agoadd svstep, start on ls008
Luke Kenneth Casson Leighton [Sat, 25 Mar 2023 14:20:23 +0000 (14:20 +0000)]
add svstep, start on ls008
https://bugs.libre-soc.org/show_bug.cgi?id=1040

13 months agoaccidental removal of bold
Luke Kenneth Casson Leighton [Fri, 24 Mar 2023 21:55:07 +0000 (21:55 +0000)]
accidental removal of bold

13 months agols001 update to 56-bit RESERVED from 55-bit area EXT200-231
Luke Kenneth Casson Leighton [Fri, 24 Mar 2023 20:32:18 +0000 (20:32 +0000)]
ls001 update to 56-bit RESERVED from 55-bit area EXT200-231

13 months ago(no commit message)
lkcl [Fri, 24 Mar 2023 11:29:59 +0000 (11:29 +0000)]

13 months agoremove RCS table since it's now unused
Jacob Lifshay [Thu, 23 Mar 2023 01:45:30 +0000 (18:45 -0700)]
remove RCS table since it's now unused

13 months agofix mnemonics
Jacob Lifshay [Thu, 23 Mar 2023 01:45:11 +0000 (18:45 -0700)]
fix mnemonics

13 months agomove form tables to between mnemonic list and pseudo-code, like the spec does
Jacob Lifshay [Thu, 23 Mar 2023 01:38:02 +0000 (18:38 -0700)]
move form tables to between mnemonic list and pseudo-code, like the spec does

13 months agoremove wrong mnemonics
Jacob Lifshay [Thu, 23 Mar 2023 01:36:12 +0000 (18:36 -0700)]
remove wrong mnemonics

13 months agoconvert mnemonics to be code blocks, so markdown doesn't put all inst variants on...
Jacob Lifshay [Thu, 23 Mar 2023 01:28:34 +0000 (18:28 -0700)]
convert mnemonics to be code blocks, so markdown doesn't put all inst variants on one line

13 months agochange instruction section titles to match instruction mnemonics
Jacob Lifshay [Thu, 23 Mar 2023 01:22:27 +0000 (18:22 -0700)]
change instruction section titles to match instruction mnemonics

13 months agoconvert fcvttg[o] to fcvt[s]tg[o][.]
Jacob Lifshay [Thu, 23 Mar 2023 01:15:00 +0000 (18:15 -0700)]
convert fcvttg[o] to fcvt[s]tg[o][.]

13 months agoconvert fcvtfg to fcvtfg[s][.]
Jacob Lifshay [Thu, 23 Mar 2023 00:57:00 +0000 (17:57 -0700)]
convert fcvtfg to fcvtfg[s][.]

13 months agodedent code section we're keeping in fcvtfgs[.] -- nothing but dedenting
Jacob Lifshay [Thu, 23 Mar 2023 00:44:57 +0000 (17:44 -0700)]
dedent code section we're keeping in fcvtfgs[.] -- nothing but dedenting

13 months agoduplicate fcvt[f/t]g[o] sections in preperation for splitting out Single versions
Jacob Lifshay [Thu, 23 Mar 2023 00:36:34 +0000 (17:36 -0700)]
duplicate fcvt[f/t]g[o] sections in preperation for splitting out Single versions

13 months agoconvert fmv[f/t]g to fmv[f/t]g[s][.]
Jacob Lifshay [Thu, 23 Mar 2023 00:31:27 +0000 (17:31 -0700)]
convert fmv[f/t]g to fmv[f/t]g[s][.]

13 months agoduplicate fmv[f/t]g sections in preperation for splitting out Single versions
Jacob Lifshay [Thu, 23 Mar 2023 00:19:12 +0000 (17:19 -0700)]
duplicate fmv[f/t]g sections in preperation for splitting out Single versions

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lkcl [Thu, 23 Mar 2023 00:50:15 +0000 (00:50 +0000)]

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lkcl [Thu, 23 Mar 2023 00:35:53 +0000 (00:35 +0000)]

13 months agofix: fmvtg. changes CR0, not CR1
Jacob Lifshay [Thu, 23 Mar 2023 00:15:50 +0000 (17:15 -0700)]
fix: fmvtg. changes CR0, not CR1

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lkcl [Wed, 22 Mar 2023 23:25:52 +0000 (23:25 +0000)]

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lkcl [Wed, 22 Mar 2023 23:22:14 +0000 (23:22 +0000)]

13 months agoadd fixmes for disagreement in the cost of JavaScript ToInt32 without fcvttgw
Jacob Lifshay [Wed, 22 Mar 2023 22:13:24 +0000 (15:13 -0700)]
add fixmes for disagreement in the cost of JavaScript ToInt32 without fcvttgw

13 months agospell JavaScript correctly
Jacob Lifshay [Wed, 22 Mar 2023 22:06:56 +0000 (15:06 -0700)]
spell JavaScript correctly