OpenRISC With Linux 7.0 Improves Out-Of-The-Box Support For More FPGA Dev Boards - https://www.phoronix.com/news/OpenRISC-Linux-7.0
OpenRISC With Linux 7.0 Improves Out-Of-The-Box Support For More FPGA Dev Boards
While the OpenRISC project began ten years before RISC-V was started, it hasn't enjoyed the hardware ecosystem successes of the latter but still the upstream Linux kernel support continues moving forward and the ability to run OpenRISC on FPGA developer boards...
www.phoronix.com
February 16, 2026 at 11:45 AM
OpenRISC With Linux 7.0 Improves Out-Of-The-Box Support For More FPGA Dev Boards - https://www.phoronix.com/news/OpenRISC-Linux-7.0
"26 bits of unconditional branch offset, I like this"
"THEY HAVE A DEDICATED NOP INSTRUCTION???????"
- Person enjoying reading OpenRISC specifications
"THEY HAVE A DEDICATED NOP INSTRUCTION???????"
- Person enjoying reading OpenRISC specifications
October 8, 2024 at 3:10 PM
"26 bits of unconditional branch offset, I like this"
"THEY HAVE A DEDICATED NOP INSTRUCTION???????"
- Person enjoying reading OpenRISC specifications
"THEY HAVE A DEDICATED NOP INSTRUCTION???????"
- Person enjoying reading OpenRISC specifications
A china tá apostando no openrisc pra escapar de IP ocidental, isso se der certo tira um mercado enorme da intel
August 7, 2025 at 5:56 PM
A china tá apostando no openrisc pra escapar de IP ocidental, isso se der certo tira um mercado enorme da intel
Je ne parle jamais d'OpenRISC, c'est un sujet tellement de niche que j'en oublie son existence.
Caspia Technologies a trouvé 16 faille de secu sur un CPU OpenRISC via son outil d'analyse CODAx a base d'IA LLM.
www.tomshardware.com/pc-component...
Caspia Technologies a trouvé 16 faille de secu sur un CPU OpenRISC via son outil d'analyse CODAx a base d'IA LLM.
www.tomshardware.com/pc-component...
Firm says AI-assisted security analyzer found 16 bugs in OpenRISC CPU core in under 60 seconds
This RISC core can be found in a number of media, telecoms, and automotive applications.
www.tomshardware.com
March 6, 2025 at 10:23 AM
Je ne parle jamais d'OpenRISC, c'est un sujet tellement de niche que j'en oublie son existence.
Caspia Technologies a trouvé 16 faille de secu sur un CPU OpenRISC via son outil d'analyse CODAx a base d'IA LLM.
www.tomshardware.com/pc-component...
Caspia Technologies a trouvé 16 faille de secu sur un CPU OpenRISC via son outil d'analyse CODAx a base d'IA LLM.
www.tomshardware.com/pc-component...
BonSlack: UNOFFICIAL porting of Slackware GNU/Linux to ARM, DEC Alpha, HPPA, LoongArch, MIPS, OpenRISC, PowerPC, RISC-V, S/390x, SH4, SPARC, x86 #Slackware #Linux
Index of /
bonslack.org
April 23, 2026 at 7:44 PM
BonSlack: UNOFFICIAL porting of Slackware GNU/Linux to ARM, DEC Alpha, HPPA, LoongArch, MIPS, OpenRISC, PowerPC, RISC-V, S/390x, SH4, SPARC, x86 #Slackware #Linux
2)Além do Risc-V, como estão em termos de capacidade e maturidade de desenvolvimento projetos como OpenRisc, OpenSparc e OpenPower?
+
+
September 19, 2026 at 11:10 PM
2)Além do Risc-V, como estão em termos de capacidade e maturidade de desenvolvimento projetos como OpenRisc, OpenSparc e OpenPower?
+
+
im gonna reassemble this thing and make it run a nes game
btw it runs OpenRISC 1000, with delay slots off, in a little endian configuration
btw it runs OpenRISC 1000, with delay slots off, in a little endian configuration
February 10, 2026 at 7:44 AM
im gonna reassemble this thing and make it run a nes game
btw it runs OpenRISC 1000, with delay slots off, in a little endian configuration
btw it runs OpenRISC 1000, with delay slots off, in a little endian configuration
stress-ng V0.20.00 "versatile vma vexer" has been released! contains a new variable load stressor and support for Openrisc and NetBSD VAX. Happy 2026! github.com/ColinIanKing...
Comparing V0.19.06...V0.20.00 · ColinIanKing/stress-ng
This is the stress-ng upstream project git repository. stress-ng will stress test a computer system in various selectable ways. It was designed to exercise various physical subsystems of a compute...
github.com
December 31, 2025 at 11:41 PM
stress-ng V0.20.00 "versatile vma vexer" has been released! contains a new variable load stressor and support for Openrisc and NetBSD VAX. Happy 2026! github.com/ColinIanKing...
It's a good day for updates as Zephyr - celebrating ten years - releases version 4.4.0 of its real-time operating system, now with OpenRISC support, WI-Fi Direct and WireGuard capabilities, and better performance, among a whole list of other enhancements and fixes […]
Original post on mastodon.social
mastodon.social
April 16, 2026 at 4:03 PM
It's a good day for updates as Zephyr - celebrating ten years - releases version 4.4.0 of its real-time operating system, now with OpenRISC support, WI-Fi Direct and WireGuard capabilities, and better performance, among a whole list of other enhancements and fixes […]
I just hope OpenRISC updates their Vector extension 128-bit (say, if there will be ORVDX128) will not map vector registers to the generic register set. They *need* to be their own set of registers. They must grow.
October 23, 2024 at 1:05 PM
I just hope OpenRISC updates their Vector extension 128-bit (say, if there will be ORVDX128) will not map vector registers to the generic register set. They *need* to be their own set of registers. They must grow.
PunyCC finally supports OpenRISC. The branch delay slots were really challenging. But now you can build cross compilers to and from any of the other supported ISAs: x86, ARM Thumb, RISC-V and WASM.
GitHub - bobbl/punycc: Very small self-compiling cross compiler for a subset of C
Very small self-compiling cross compiler for a subset of C - bobbl/punycc
github.com
October 28, 2025 at 11:17 PM
PunyCC finally supports OpenRISC. The branch delay slots were really challenging. But now you can build cross compilers to and from any of the other supported ISAs: x86, ARM Thumb, RISC-V and WASM.
CVE-2026-89489 Linux kernel openrisc or1k_atomic lacks access_ok checks, allowing arbitrary kernel memory read/write. No CVSS assigned, patch status unknown. Update your kernel now. https://www.valtersit.com/cve/CVE-2026-89489/ #CVE #Linux #infosec
September 16, 2026 at 9:20 AM
CVE-2026-89489 Linux kernel openrisc or1k_atomic lacks access_ok checks, allowing arbitrary kernel memory read/write. No CVSS assigned, patch status unknown. Update your kernel now. https://www.valtersit.com/cve/CVE-2026-89489/ #CVE #Linux #infosec
Linux 7.3-rc1: OpenRISC security fix, tracing and I2C corrections
The first 7.3 release candidate is out, along with fixes for an OpenRISC kernel memory access bug, several tracing use-after-free is…
#ARM #I2C #OpenRISC #Rust #Security #Tracing
https://kerneldispatch.com/posts/mainline-2026-08-31
The first 7.3 release candidate is out, along with fixes for an OpenRISC kernel memory access bug, several tracing use-after-free is…
#ARM #I2C #OpenRISC #Rust #Security #Tracing
https://kerneldispatch.com/posts/mainline-2026-08-31
August 31, 2026 at 1:47 PM
CVE-2025-51679
The openRISC OR1200 processor design contains a mismatch between its detailed hardware description and the compiled version used for production. This can cause the chip to behave in unexpected ways, potentially…
Too many irrelevant or confusing CVEs? Use stackflag.com
#CVE #infosec
The openRISC OR1200 processor design contains a mismatch between its detailed hardware description and the compiled version used for production. This can cause the chip to behave in unexpected ways, potentially…
Too many irrelevant or confusing CVEs? Use stackflag.com
#CVE #infosec
CVE-2025-51679: openRISC OR1200 may act unpredictably due to design mismatch
The openRISC OR1200 processor design contains a mismatch between its detailed hardware description and the compiled version used for production.
stackflag.com
August 27, 2026 at 8:40 PM
CVE-2025-51679
The openRISC OR1200 processor design contains a mismatch between its detailed hardware description and the compiled version used for production. This can cause the chip to behave in unexpected ways, potentially…
Too many irrelevant or confusing CVEs? Use stackflag.com
#CVE #infosec
The openRISC OR1200 processor design contains a mismatch between its detailed hardware description and the compiled version used for production. This can cause the chip to behave in unexpected ways, potentially…
Too many irrelevant or confusing CVEs? Use stackflag.com
#CVE #infosec
Linux mainline: week of Aug 10
A weekly briefing built from 6 published daily update(s).
#DRBD #Ipvs #OpenRISC #Rhashtable #Scheduler #Security #StarFive #UnixSockets
https://kerneldispatch.com/posts/weekly-2026-08-10
A weekly briefing built from 6 published daily update(s).
#DRBD #Ipvs #OpenRISC #Rhashtable #Scheduler #Security #StarFive #UnixSockets
https://kerneldispatch.com/posts/weekly-2026-08-10
August 17, 2026 at 1:45 PM
Linux mainline: week of Aug 10
A weekly briefing built from 6 published daily update(s).
#DRBD #Ipvs #OpenRISC #Rhashtable #Scheduler #Security #StarFive #UnixSockets
https://kerneldispatch.com/posts/weekly-2026-08-10
A weekly briefing built from 6 published daily update(s).
#DRBD #Ipvs #OpenRISC #Rhashtable #Scheduler #Security #StarFive #UnixSockets
https://kerneldispatch.com/posts/weekly-2026-08-10
Linux kernel: OpenRISC security fix, Apple M3 I2C, Tegra194 timer updates
A security fix for OpenRISC signal handling plus device-tree corrections for Apple M3 and Tegra194.
#AppleM3 #DeviceTree #OPTEE #OpenRISC #Security #Tegra194
https://kerneldispatch.com/posts/mainline-2026-08-16
A security fix for OpenRISC signal handling plus device-tree corrections for Apple M3 and Tegra194.
#AppleM3 #DeviceTree #OPTEE #OpenRISC #Security #Tegra194
https://kerneldispatch.com/posts/mainline-2026-08-16
August 16, 2026 at 1:49 PM
Linux kernel: OpenRISC security fix, Apple M3 I2C, Tegra194 timer updates
A security fix for OpenRISC signal handling plus device-tree corrections for Apple M3 and Tegra194.
#AppleM3 #DeviceTree #OPTEE #OpenRISC #Security #Tegra194
https://kerneldispatch.com/posts/mainline-2026-08-16
A security fix for OpenRISC signal handling plus device-tree corrections for Apple M3 and Tegra194.
#AppleM3 #DeviceTree #OPTEE #OpenRISC #Security #Tegra194
https://kerneldispatch.com/posts/mainline-2026-08-16
CVE-2025-51677
A bug in the openRISC OR1200 CPU could cause unexpected behavior. This issue affects the CPU's output port and may lead to errors or instability. It's recommended to update to the latest version of the CPU's…
Too many irrelevant or confusing CVEs? Use stackflag.com
#CVE #infosec
A bug in the openRISC OR1200 CPU could cause unexpected behavior. This issue affects the CPU's output port and may lead to errors or instability. It's recommended to update to the latest version of the CPU's…
Too many irrelevant or confusing CVEs? Use stackflag.com
#CVE #infosec
CVE-2025-51677: openRISC OR1200 CPU Unexpected Behavior
A bug in the openRISC OR1200 CPU could cause unexpected behavior. This issue affects the CPU's output port and may lead to errors or instability.
stackflag.com
July 20, 2026 at 7:44 PM
CVE-2025-51677
A bug in the openRISC OR1200 CPU could cause unexpected behavior. This issue affects the CPU's output port and may lead to errors or instability. It's recommended to update to the latest version of the CPU's…
Too many irrelevant or confusing CVEs? Use stackflag.com
#CVE #infosec
A bug in the openRISC OR1200 CPU could cause unexpected behavior. This issue affects the CPU's output port and may lead to errors or instability. It's recommended to update to the latest version of the CPU's…
Too many irrelevant or confusing CVEs? Use stackflag.com
#CVE #infosec
OpenRISC 1000 emulator in JavaScript
December 4, 2025 at 12:50 PM
OpenRISC 1000 emulator in JavaScript
Vulnerabilities found in CPU Hardware.
"This RISC core can be found in a number of media, telecoms, and automotive applications."
#HardwareHacking
www.tomshardware.com/pc-component...
"This RISC core can be found in a number of media, telecoms, and automotive applications."
#HardwareHacking
www.tomshardware.com/pc-component...
Firm says AI-assisted security analyzer found 16 bugs in OpenRISC CPU core in under 60 seconds
This RISC core can be found in a number of media, telecoms, and automotive applications.
www.tomshardware.com
March 7, 2025 at 2:22 PM
Vulnerabilities found in CPU Hardware.
"This RISC core can be found in a number of media, telecoms, and automotive applications."
#HardwareHacking
www.tomshardware.com/pc-component...
"This RISC core can be found in a number of media, telecoms, and automotive applications."
#HardwareHacking
www.tomshardware.com/pc-component...
Solidot: "2024 年国际 Ｃ语言混乱代码大赛公布获奖结果"
2024 年国际 Ｃ语言混乱代码大赛公布获奖结果
2024 年第 28 届国际 Ｃ 语言混乱代码大赛（IOCCC, The International Obfuscated C Code Contest）公布了获奖作品，其中包括 OpenRISC 32 位 CPU 模拟器、能运行 Doom 的虚拟机，号称世界最小的大模型推理引擎（基于 70 亿参数的 Meta 开源模型 LLaMA 2），等等。IOCCC 是一项国际程序设计赛事，旨在写出最有创意和最让人难以理解的 C 语言代码。从 1984 年开始，该赛事基本每年举办一次，但有过多次中断，IOCCC28 是为了纪念比赛创办 40 周年。
www.solidot.org
August 5, 2025 at 5:37 AM
Solidot: "2024 年国际 Ｃ语言混乱代码大赛公布获奖结果"
2024 年国际 Ｃ语言混乱代码大赛公布获奖结果
2024 年第 28 届国际 Ｃ 语言混乱代码大赛（IOCCC, The International Obfuscated C Code Contest）公布了获奖作品，其中包括 OpenRISC 32 位 CPU 模拟器、能运行 Doom 的虚拟机，号称世界最小的大模型推理引擎（基于 70 亿参数的 Meta 开源模型 LLaMA 2），等等。IOCCC 是一项国际程序设计赛事，旨在写出最有创意和最让人难以理解的 C 语言代码。从 1984 年开始，该赛事基本每年举办一次，但有过多次中断，IOCCC28 是为了纪念比赛创办 40 周年。
2024 年第 28 届国际 Ｃ 语言混乱代码大赛（IOCCC, The International Obfuscated C Code Contest）公布了获奖作品，其中包括 OpenRISC 32 位 CPU 模拟器、能运行 Doom 的虚拟机，号称世界最小的大模型推理引擎（基于 70 亿参数的 Meta 开源模型 LLaMA 2），等等。IOCCC 是一项国际程序设计赛事，旨在写出最有创意和最让人难以理解的 C 语言代码。从 1984 年开始，该赛事基本每年举办一次，但有过多次中断，IOCCC28 是为了纪念比赛创办 40 周年。
August 5, 2025 at 6:01 AM
2024 年国际 Ｃ语言混乱代码大赛公布获奖结果
2024 年第 28 届国际 Ｃ 语言混乱代码大赛（IOCCC, The International Obfuscated C Code Contest）公布了获奖作品，其中包括 OpenRISC 32 位 CPU 模拟器、能运行 Doom 的虚拟机，号称世界最小的大模型推理引擎（基于 70 亿参数的 Meta 开源模型 LLaMA 2），等等。IOCCC 是一项国际程序设计赛事，旨在写出最有创意和最让人难以理解的 C 语言代码。从 1984 年开始，该赛事基本每年举办一次，但有过多次中断，IOCCC28 是为了纪念比赛创办 40 周年。
2024 年第 28 届国际 Ｃ 语言混乱代码大赛（IOCCC, The International Obfuscated C Code Contest）公布了获奖作品，其中包括 OpenRISC 32 位 CPU 模拟器、能运行 Doom 的虚拟机，号称世界最小的大模型推理引擎（基于 70 亿参数的 Meta 开源模型 LLaMA 2），等等。IOCCC 是一项国际程序设计赛事，旨在写出最有创意和最让人难以理解的 C 语言代码。从 1984 年开始，该赛事基本每年举办一次，但有过多次中断，IOCCC28 是为了纪念比赛创办 40 周年。
Apparently jor1k, the OpenRISC OR1K Javascript Emulator, is getting a lot of positive feedback and suggestions. http://www.benjamincburns.com/2013/11/10/jor1k-ethmac-support.html
February 11, 2024 at 1:13 PM
Apparently jor1k, the OpenRISC OR1K Javascript Emulator, is getting a lot of positive feedback and suggestions. http://www.benjamincburns.com/2013/11/10/jor1k-ethmac-support.html
jor1k: OpenRISC OR1K Javascript Emulator running Linux with network support. It even has Nmap on it! http://jor1k.widgetry.org/
February 11, 2024 at 1:13 PM
jor1k: OpenRISC OR1K Javascript Emulator running Linux with network support. It even has Nmap on it! http://jor1k.widgetry.org/
OpenRISC 1000 is an emulator written in Javascript running Linux. https://github.com/s-macke/jor1k/wiki
February 11, 2024 at 12:59 PM
OpenRISC 1000 is an emulator written in Javascript running Linux. https://github.com/s-macke/jor1k/wiki