Kernel, Virus and Programming

RISC-V XV6 Book

2020/10/30 0

Our RISC-V simulator interface

2020/10/29 0

Good Project online powerpoint

2020/10/27 0

logic gate呢一層

我地平時用嘅variable，如果化到落logic gate呢一層，你無法找到佢嘅真身，佢亦都好可能同其它variable所化生嘅logic gate交織埋一齊，你亦都無可能找到佢確實嘅存在嘅時間，一切好虛無，但有其功用。呢個係coding體驗空性嘅其中一個睇法。而家啲programmer執著玩排位玩放位玩lang玩framework，真係好可憐。

2020/10/27 0

Good PowerShell book

2020/10/26 0

New book to read: Sql server wait statistics

Learn more advanced skills for sharepoint tuning from sql server point of view.

2020/10/24 0

GD32 RISC-V registers

===== RISC-V Registers(0) zero (/32)(1) ra (/32)(2) sp (/32)(3) gp (/32)(4) tp (/32)(5) t0 (/32)(6) t1 (/32)(7) t2 (/32)(8) fp (/32)(9) s1 (/32)(10) a0 (/32)(11) a1 (/32)(12) a2 (/32)(13) a3 (/32)(14) a4 (/32)(15) a5 (/32)(16) a6 (/32)(17) a7 (/32)(18) s2 (/32)(19) s3 (/32)(20) s4 (/32)(21) s5 (/32)(22) s6 (/32)(23) s7 (/32)(24) s8 (/32)(25) s9 (/32)(26)…
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2020/09/06 0

RISC-V objdump disassemble bug

2020/08/28 0

Good progress on RISC-V simulator development

We have good progress, finished running 3 examples successfully. Go jump in to simulate some big examples.

2020/08/27 0

I think RISC-V gas has bug

Compiling instruction “csrrci x1,ucause,0x00” produce no bytes

2020/08/26 0

New Book

2020/08/23 0

SharePoint can’t login ad user (Resolved)

https://www.mssqltips.com/sqlservertip/3889/resolving-sharepoint-application-authentication-error-login-failed/

2020/08/19 0

Import-Module : The specified module ‘OfficeWebApps’ was not loaded because no valid module file was found in any module directory.

This will fix the problem:

2020/08/16 0

RISC-V progress

RISC-V encoding part & decoding part of assembler and disassembler for imc are done.

2020/07/20 0

RISC-V disassembler can decode whole RV32IC

I think i can finish the RISC-V disassembler these two weeks. So far it can successfully decode RV32IC and ELF.

2020/07/04 0

Hour of code 2020/06/27 RISC-V assembly

2020/06/30 0

Netbeans antlr plugin can format antlr source file

My netbeans antlr plugin finally can format antlr source code

2020/06/26 0

riscv green card is wrong

c.sub should be CA format, not CR

2020/06/21 0

Arduino output sine wave, it works

My Arduino board has built-in DAC, can output sine wave.

2020/06/14 0

compressed instructions is working in testbench web

2020/06/13 0

Can disasm RISC-V code from ELF

2020/06/07 0

ASSEMBLER MEETUP #42, 2020/05/30

Doing RISC-V assembler, this is our first decode screen

2020/05/30 0

RISC-V Instruction set naming

2020/05/30 0

Netbeans bug

Netbeans 11.3 + JDK 13.0.2 + FlatLaf Light theme. Missing character “l” in the package name. If mouse over, tooptip shows correct name.

2020/05/28 0

Pnp provision framework

Pnp provision framework has these steps: 01/20 – Regional Settings02/20 – Supported UI Languages03/20 – Audit Settings04/20 – Site Security05/20 – Fields06/20 – Content Types07/20 – List instances08/20 – Features09/20 – Page Contents10/20 – Client Side Page Contents11/20 – Site Header12/20 – Site Footer13/20 – Property bag entries14/20 – Workflows15/20 – Web Settings16/20 – Site…
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2020/05/27 0

short-term risc-v plan 20200523

2020/05/23 0

6 hours to fix my antlr netbeans plugin

Used near 6 hours to fix my netbeans-antlr plugin. I have to remember these: Netbeans build in antlr library have to in-sync with the antlr i am using in my pluging. If they in different version, unexpected result will come out. In windows, if antlr grammar has some mistakes (I meant not problems, your grammar…
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2020/05/09 0

ASSEMBLER MEETUP #41, 2020/05/09

added RISC-V supports to our testbench portal

2020/05/09 0

RISC-V boards arrived

Let’s do some real experiments on these boards: https://item.taobao.com/item.htm?spm=a230r.1.14.201.65363b3cWNnt8y&id=609421832198&ns=1&abbucket=1#detail https://item.taobao.com/item.htm?spm=a230r.1.14.213.65363b3cWNnt8y&id=606277334580&ns=1&abbucket=1#detail

2020/05/04 0

Conquer the Sigrok decoder development

2020/05/03 0

Met Rick

2020/04/30. Our assembler team met Rick, Rick is come from America, our first team member from USA. Jenny shown her about the assembler design and Rick share his opinions about the UBC.

2020/05/01 0

小組討論一下RISC-V的assembly東西

2020/04/27 0

Netbeans終於有返一個靚啲嘅theme+字體

2020/04/26 0

Great blog about vscode extension development

https://www.cnblogs.com/liuxianan/p/vscode-plugin-common-api.html

2020/04/12 0

ASSEMBLER MEETUP #37, 2020/04/11

We agreed to put x86 and risc-v assembler code into one project, so up one level for the java package, make it ready to stuck in risc-v code I will write the first risc-v assembly grammar and upgrade www.quantr.hk/asmweb to support risc-v test cases Learning vscode extension development, make myself ready to create a debugger…
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2020/04/11 0

Assembler Meetup #34, 2020/03/21

Only 42 instructons are wrong. We are close to first milestone. Will study “Island Grammar”, hope it is the way to embed other antlr grammar from the main one.

2020/03/22 0

Let’s encrypt generate wildcard cert

This works https://medium.com/@saurabh6790/generate-wildcard-ssl-certificate-using-lets-encrypt-certbot-273e432794d7

2020/03/15 0

Assembler Meetup #32, 2020/03/07

Still working on the Antlr grammar to supports “Label” Very naive skillset on Antlr, just bouht the english version of this book, re-read it again. Chinese one not very comfortable to read. We think we can complete the first release of the assembler within 3 months.

2020/03/07 0

spfx becoming super slow after added package buffer

After i added : “buffer”: “^5.4.3” , the “gulp serve –nobrowser” become super slow, stuck in Starting subtask ‘configure-webpack’. I am using spfx 1.10.0 my package.json

2020/02/29 0

Netbeans 11.2 still hand in startup, mac catalina

Delete crash modules’ xml in /Users/peter/Library/Application Support/NetBeans/11.2/config/Modules

2020/02/27 0

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