libreriscv.git
5 years agoupdate TODO on element bitwidth
Luke Kenneth Casson Leighton [Fri, 26 Oct 2018 07:58:10 +0000 (08:58 +0100)]
update TODO on element bitwidth

5 years agoadd notes about elwidth
Luke Kenneth Casson Leighton [Thu, 25 Oct 2018 06:34:59 +0000 (07:34 +0100)]
add notes about elwidth

5 years agoelwidth section
Luke Kenneth Casson Leighton [Wed, 24 Oct 2018 03:50:56 +0000 (04:50 +0100)]
elwidth section

5 years agoanalysing addiw, potential flaw in algorithm
Luke Kenneth Casson Leighton [Sun, 21 Oct 2018 16:16:41 +0000 (17:16 +0100)]
analysing addiw, potential flaw in algorithm

5 years agoadd add/addw examples
Luke Kenneth Casson Leighton [Sun, 21 Oct 2018 15:23:54 +0000 (16:23 +0100)]
add add/addw examples

5 years agoadd walkthrough polymorphism
Luke Kenneth Casson Leighton [Sun, 21 Oct 2018 13:33:12 +0000 (14:33 +0100)]
add walkthrough polymorphism

5 years agomove commentary
Luke Kenneth Casson Leighton [Sun, 21 Oct 2018 13:22:54 +0000 (14:22 +0100)]
move commentary

5 years agoaddd into register todo
Luke Kenneth Casson Leighton [Sun, 21 Oct 2018 06:25:26 +0000 (07:25 +0100)]
addd into register todo

5 years agomention RV32/RV64 UXL swapping
Luke Kenneth Casson Leighton [Fri, 19 Oct 2018 14:32:16 +0000 (15:32 +0100)]
mention RV32/RV64 UXL swapping

5 years agoclarify polymorphic widths
Luke Kenneth Casson Leighton [Fri, 19 Oct 2018 12:07:22 +0000 (13:07 +0100)]
clarify polymorphic widths

5 years agochange * to [] array
Luke Kenneth Casson Leighton [Thu, 18 Oct 2018 06:54:14 +0000 (07:54 +0100)]
change * to [] array

5 years agoupdate header, add link to opcodes
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 12:16:13 +0000 (13:16 +0100)]
update header, add link to opcodes

5 years agoclarify bitwidth
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 12:13:31 +0000 (13:13 +0100)]
clarify bitwidth

5 years agoclarify bitwidth
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 12:12:58 +0000 (13:12 +0100)]
clarify bitwidth

5 years agoclarify bitwidth
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 12:11:53 +0000 (13:11 +0100)]
clarify bitwidth

5 years agoclarify bitwidth
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 12:10:39 +0000 (13:10 +0100)]
clarify bitwidth

5 years agoclarify bitwidth section
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 12:05:03 +0000 (13:05 +0100)]
clarify bitwidth section

5 years agoadd tag
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 11:48:46 +0000 (12:48 +0100)]
add tag

5 years agoadd tag
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 11:46:50 +0000 (12:46 +0100)]
add tag

5 years agoadd tag
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 11:45:12 +0000 (12:45 +0100)]
add tag

5 years agoadd element width polymorphic algorithm
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 11:44:22 +0000 (12:44 +0100)]
add element width polymorphic algorithm

5 years agoclarify Reg CSR table
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 10:30:22 +0000 (11:30 +0100)]
clarify Reg CSR table

5 years agoupdate assembly code example to add pre-loop test
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 08:23:19 +0000 (09:23 +0100)]
update assembly code example to add pre-loop test

5 years agomove CSR pseudocode section
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 00:48:52 +0000 (01:48 +0100)]
move CSR pseudocode section

5 years agomove CSR pseudocode section
Luke Kenneth Casson Leighton [Wed, 17 Oct 2018 00:41:56 +0000 (01:41 +0100)]
move CSR pseudocode section

5 years agoclarify CSR set/get with pseudocode
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 20:20:48 +0000 (21:20 +0100)]
clarify CSR set/get with pseudocode

5 years agoclarify introduction
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 20:03:51 +0000 (21:03 +0100)]
clarify introduction

5 years agoclarify CSRs
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 15:27:53 +0000 (16:27 +0100)]
clarify CSRs

5 years agoclarify CSRs
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 15:25:01 +0000 (16:25 +0100)]
clarify CSRs

5 years agoclarify CSRs
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 15:01:04 +0000 (16:01 +0100)]
clarify CSRs

5 years agoclarify CSRs
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 15:00:17 +0000 (16:00 +0100)]
clarify CSRs

5 years agoadd section on different RV standards
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 14:53:16 +0000 (15:53 +0100)]
add section on different RV standards

5 years agoadd section on different RV standards
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 13:47:26 +0000 (14:47 +0100)]
add section on different RV standards

5 years agoadd reshaping section
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 02:55:30 +0000 (03:55 +0100)]
add reshaping section

5 years agoadd reshaping section
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 00:48:42 +0000 (01:48 +0100)]
add reshaping section

5 years agoadd reshaping section
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 00:47:42 +0000 (01:47 +0100)]
add reshaping section

5 years agoadd reshaping section
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 00:41:02 +0000 (01:41 +0100)]
add reshaping section

5 years agoadd reshaping section
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 00:40:20 +0000 (01:40 +0100)]
add reshaping section

5 years agoadd reshaping section
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 00:39:42 +0000 (01:39 +0100)]
add reshaping section

5 years agoadd reshaping section
Luke Kenneth Casson Leighton [Tue, 16 Oct 2018 00:31:36 +0000 (01:31 +0100)]
add reshaping section

5 years agoadd example remap table for 2D
Luke Kenneth Casson Leighton [Mon, 15 Oct 2018 19:56:09 +0000 (20:56 +0100)]
add example remap table for 2D

5 years agoclarify SV CSR tables
Luke Kenneth Casson Leighton [Mon, 15 Oct 2018 17:01:35 +0000 (18:01 +0100)]
clarify SV CSR tables

5 years agoclarify predication
Luke Kenneth Casson Leighton [Mon, 15 Oct 2018 09:47:38 +0000 (10:47 +0100)]
clarify predication

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 16:33:24 +0000 (17:33 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 15:44:46 +0000 (16:44 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 15:32:49 +0000 (16:32 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 15:28:37 +0000 (16:28 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 15:27:47 +0000 (16:27 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 15:25:50 +0000 (16:25 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 15:21:46 +0000 (16:21 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 15:19:01 +0000 (16:19 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 15:15:07 +0000 (16:15 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 13:35:49 +0000 (14:35 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 13:34:07 +0000 (14:34 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 13:33:40 +0000 (14:33 +0100)]
add category descriptions

5 years agoadd category descriptions
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 13:32:56 +0000 (14:32 +0100)]
add category descriptions

5 years agoadd sv categories
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 13:13:12 +0000 (14:13 +0100)]
add sv categories

5 years agoadd sv categories
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 13:03:15 +0000 (14:03 +0100)]
add sv categories

5 years agoadd sv categories
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 12:57:36 +0000 (13:57 +0100)]
add sv categories

5 years agoadd sv categories
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 12:55:33 +0000 (13:55 +0100)]
add sv categories

5 years agoadd sv categories
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 12:45:09 +0000 (13:45 +0100)]
add sv categories

5 years agoadd sv column
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 10:00:48 +0000 (11:00 +0100)]
add sv column

5 years agoadd sv column
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 09:59:30 +0000 (10:59 +0100)]
add sv column

5 years agotidy up table
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 09:57:09 +0000 (10:57 +0100)]
tidy up table

5 years agotidy up table
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 09:53:51 +0000 (10:53 +0100)]
tidy up table

5 years agotidy up table
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 09:43:57 +0000 (10:43 +0100)]
tidy up table

5 years agotidy up table
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 09:39:25 +0000 (10:39 +0100)]
tidy up table

5 years agotidy up table
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 09:10:53 +0000 (10:10 +0100)]
tidy up table

5 years agoremove opcode field
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 09:02:08 +0000 (10:02 +0100)]
remove opcode field

5 years agoadd opcodes table
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 08:53:04 +0000 (09:53 +0100)]
add opcodes table

5 years agoadd mention of LD_LIBRARY_PATH
Luke Kenneth Casson Leighton [Sun, 14 Oct 2018 04:20:02 +0000 (05:20 +0100)]
add mention of LD_LIBRARY_PATH

5 years agoadd 2D remap idea
Luke Kenneth Casson Leighton [Thu, 11 Oct 2018 12:29:41 +0000 (13:29 +0100)]
add 2D remap idea

5 years agochange notes on spike-sv
Luke Kenneth Casson Leighton [Wed, 10 Oct 2018 07:19:21 +0000 (08:19 +0100)]
change notes on spike-sv

5 years agoadd recommendation on unused elements
Luke Kenneth Casson Leighton [Wed, 10 Oct 2018 05:21:10 +0000 (06:21 +0100)]
add recommendation on unused elements

5 years agoadd microarchitecture comment
Luke Kenneth Casson Leighton [Wed, 10 Oct 2018 05:14:22 +0000 (06:14 +0100)]
add microarchitecture comment

5 years agoadd TODO notes
Luke Kenneth Casson Leighton [Tue, 9 Oct 2018 16:31:31 +0000 (17:31 +0100)]
add TODO notes

5 years agoadd notes from libre-riscv-dev conversation
Luke Kenneth Casson Leighton [Tue, 9 Oct 2018 11:43:19 +0000 (12:43 +0100)]
add notes from libre-riscv-dev conversation

5 years agoadd explanation section to llvm arf
Luke Kenneth Casson Leighton [Tue, 9 Oct 2018 08:05:36 +0000 (09:05 +0100)]
add explanation section to llvm arf

5 years agoadd example
Luke Kenneth Casson Leighton [Tue, 9 Oct 2018 00:35:57 +0000 (01:35 +0100)]
add example

5 years agoadd llvm vector backend temporary page
Luke Kenneth Casson Leighton [Tue, 9 Oct 2018 00:21:23 +0000 (01:21 +0100)]
add llvm vector backend temporary page

5 years agoadd exceptions section
Luke Kenneth Casson Leighton [Mon, 8 Oct 2018 17:12:15 +0000 (18:12 +0100)]
add exceptions section

5 years agoalter branch to take predication target from 2nd register,
Luke Kenneth Casson Leighton [Mon, 8 Oct 2018 08:30:46 +0000 (09:30 +0100)]
alter branch to take predication target from 2nd register,
leave branch offset as-is

5 years agoadd way to run unit tests
Luke Kenneth Casson Leighton [Mon, 8 Oct 2018 06:29:55 +0000 (07:29 +0100)]
add way to run unit tests

5 years agoclarify branch predication pseudocode
Luke Kenneth Casson Leighton [Sun, 7 Oct 2018 08:08:18 +0000 (09:08 +0100)]
clarify branch predication pseudocode

5 years agoclarify branch instruction
Luke Kenneth Casson Leighton [Sun, 7 Oct 2018 07:09:42 +0000 (08:09 +0100)]
clarify branch instruction

5 years agoremove retro-fit branch section
Luke Kenneth Casson Leighton [Sun, 7 Oct 2018 06:49:07 +0000 (07:49 +0100)]
remove retro-fit branch section

5 years agoclarify about exceptions
Luke Kenneth Casson Leighton [Sun, 7 Oct 2018 06:18:30 +0000 (07:18 +0100)]
clarify about exceptions

5 years agoclarify that C.LW and C.ST do not increment offset
Luke Kenneth Casson Leighton [Sun, 7 Oct 2018 06:17:39 +0000 (07:17 +0100)]
clarify that C.LW and C.ST do not increment offset

5 years agoremove special-casing of x2
Luke Kenneth Casson Leighton [Sun, 7 Oct 2018 06:06:55 +0000 (07:06 +0100)]
remove special-casing of x2

5 years agoupdate again
Luke Kenneth Casson Leighton [Sat, 6 Oct 2018 10:20:37 +0000 (11:20 +0100)]
update again

5 years agoupdate again
Luke Kenneth Casson Leighton [Sat, 6 Oct 2018 10:15:03 +0000 (11:15 +0100)]
update again

5 years agoupdate again
Luke Kenneth Casson Leighton [Sat, 6 Oct 2018 10:14:38 +0000 (11:14 +0100)]
update again

5 years agoupdate again
Luke Kenneth Casson Leighton [Sat, 6 Oct 2018 10:10:40 +0000 (11:10 +0100)]
update again

5 years agoupdate again
Luke Kenneth Casson Leighton [Sat, 6 Oct 2018 10:08:27 +0000 (11:08 +0100)]
update again

5 years agomake 1-line change to be able to do git push
Luke Kenneth Casson Leighton [Sat, 6 Oct 2018 10:04:23 +0000 (11:04 +0100)]
make 1-line change to be able to do git push

5 years agoupdate roadmap
Luke Kenneth Casson Leighton [Sat, 6 Oct 2018 10:02:37 +0000 (11:02 +0100)]
update roadmap

5 years agoadd spike_sv page
Luke Kenneth Casson Leighton [Sat, 6 Oct 2018 05:07:22 +0000 (06:07 +0100)]
add spike_sv page

5 years agoadd LWSP pseudo-code (it is actually a unit stride vector-load)
Luke Kenneth Casson Leighton [Fri, 5 Oct 2018 14:36:48 +0000 (15:36 +0100)]
add LWSP pseudo-code (it is actually a unit stride vector-load)
also add new "STATE" CSR (remove REALVL)
also clarify Regster CSR table

5 years agomention special-case for x2 (stack pointer)
Luke Kenneth Casson Leighton [Fri, 5 Oct 2018 07:06:48 +0000 (08:06 +0100)]
mention special-case for x2 (stack pointer)

5 years agoC.LWSP/C.SWSP uses x2 by convention: make special-case for x2
Luke Kenneth Casson Leighton [Fri, 5 Oct 2018 06:15:06 +0000 (07:15 +0100)]
C.LWSP/C.SWSP uses x2 by convention: make special-case for x2