also sidenote; as of recent I've noticed that searching for information on the SuperH has gotten more difficult because AI slop articles about entirely unrelated stuff begins showing up.
I'M LOOKING FOR THE CPU ARCHITECTURE, NOT AI BS
I'M LOOKING FOR THE CPU ARCHITECTURE, NOT AI BS
September 26, 2026 at 7:04 PM
also sidenote; as of recent I've noticed that searching for information on the SuperH has gotten more difficult because AI slop articles about entirely unrelated stuff begins showing up.
I'M LOOKING FOR THE CPU ARCHITECTURE, NOT AI BS
I'M LOOKING FOR THE CPU ARCHITECTURE, NOT AI BS
LLVM folks really want more than 1 person being maintainers for backends they merge, so I guess I gotta find someone as autistic as me about SuperH to help out maintaining the backend
September 26, 2026 at 6:59 PM
LLVM folks really want more than 1 person being maintainers for backends they merge, so I guess I gotta find someone as autistic as me about SuperH to help out maintaining the backend
I think the SuperH got a ton of use in automotive. IMO they should throw a whole Sega Saturn in there
September 25, 2026 at 2:46 AM
I think the SuperH got a ton of use in automotive. IMO they should throw a whole Sega Saturn in there
Was watching a @techconnectify.bsky.social video and was wondering, is that CPU in the MCU a SuperH chip?
From what I could find, yeah! SH-2A, SH-7055.
SuperH go brrrr
From what I could find, yeah! SH-2A, SH-7055.
SuperH go brrrr
September 25, 2026 at 2:41 AM
Was watching a @techconnectify.bsky.social video and was wondering, is that CPU in the MCU a SuperH chip?
From what I could find, yeah! SH-2A, SH-7055.
SuperH go brrrr
From what I could find, yeah! SH-2A, SH-7055.
SuperH go brrrr
LLVM Weekly - #664, September 21st 2026. Improving HLSL support in clangd, linker I/O tricks and their downsides, SuperH backend, BRay - tracing with BOLT, AMDGPU UndefinedBehaviorSanitizer, copy profiler, and more llvmweekly.org/issue/664
LLVM Weekly - #664, September 21st 2026
llvmweekly.org
September 21, 2026 at 7:38 PM
LLVM Weekly - #664, September 21st 2026. Improving HLSL support in clangd, linker I/O tricks and their downsides, SuperH backend, BRay - tracing with BOLT, AMDGPU UndefinedBehaviorSanitizer, copy profiler, and more llvmweekly.org/issue/664
Spent some time today cleaning up some target triple parsing for the llvm SuperH backend. Also defined processor models for most of the series that i could find documentation on.
Finding the true variant names of the Dreamcast and Saturn CPUs was a little bit of a nightmare though.
Finding the true variant names of the Dreamcast and Saturn CPUs was a little bit of a nightmare though.
September 20, 2026 at 12:25 AM
Spent some time today cleaning up some target triple parsing for the llvm SuperH backend. Also defined processor models for most of the series that i could find documentation on.
Finding the true variant names of the Dreamcast and Saturn CPUs was a little bit of a nightmare though.
Finding the true variant names of the Dreamcast and Saturn CPUs was a little bit of a nightmare though.
Celebrating Resilience: The 23rd SuperH™ 5K Run, Walk & Wheel Event Supports Adaptive Sports Athletes#United_States#adaptive_sports#Tysons#MedStar_Health#SuperH™_5K
Celebrating Resilience: The 23rd SuperH™ 5K Run, Walk & Wheel Event Supports Adaptive Sports Athletes
Join the 23rd SuperH™ 5K Run, Walk & Wheel on Sept 20, supporting adaptive sports at MedStar National Rehabilitation Hospital, enhancing lives through fitness.
third-news.com
September 14, 2026 at 8:25 PM
Celebrating Resilience: The 23rd SuperH™ 5K Run, Walk & Wheel Event Supports Adaptive Sports Athletes#United_States#adaptive_sports#Tysons#MedStar_Health#SuperH™_5K
In SuperH assembly a bunch of instructions act on R0 implictly, additionally indirect loads with displacement are zero extended while the stack grows down. So accessing stack memory involves calculating a base stack offset to positively index from. Clobbering R1
September 13, 2026 at 7:16 PM
In SuperH assembly a bunch of instructions act on R0 implictly, additionally indirect loads with displacement are zero extended while the stack grows down. So accessing stack memory involves calculating a base stack offset to positively index from. Clobbering R1
Umm, afaik GCC supports various SuperH versions. Couldn't you throw that implementation source code into an AI and have an ABI doc created? Maybe a useful task for an AI.
September 11, 2026 at 10:18 AM
Umm, afaik GCC supports various SuperH versions. Couldn't you throw that implementation source code into an AI and have an ABI doc created? Maybe a useful task for an AI.
Sent an email to Renesas asking for some more documentation on the SuperH ABI, let's see if they respond lol
September 11, 2026 at 6:58 AM
Sent an email to Renesas asking for some more documentation on the SuperH ABI, let's see if they respond lol
Switch 2 is temporary, Dreamcast is eternal 🦊
(SuperH go brrrrr)
(SuperH go brrrrr)
September 9, 2026 at 2:34 PM
Switch 2 is temporary, Dreamcast is eternal 🦊
(SuperH go brrrrr)
(SuperH go brrrrr)
Hit another snag with llvm that’s causing some silly issues. Conditional branches in most architectures have a couple of compare instructions and many conditional branches. SuperH does it in reverse lol
September 9, 2026 at 2:04 PM
Hit another snag with llvm that’s causing some silly issues. Conditional branches in most architectures have a couple of compare instructions and many conditional branches. SuperH does it in reverse lol
Anime Superhero recently had the opportunity to interview voice actress Madeleine Morris on her role as Rudeus in Mushoku Tensei Season 3, airing new episodes currently on Crunchyroll. #MushokuTensei #Crunchyroll #MadeleineMorris
animesuperhero.com/anime-superh...
animesuperhero.com/anime-superh...
Anime Superhero Interviews Madeleine Morris on “Mushoku Tensei” Season 3 - Anime Superhero News
Anime Superhero recently had the opportunity to interview voice actress Madeleine Morris on her role as Rudeus in Mushoku Tensei Season 3, airing new episodes currently on Crunchyroll. For those needi...
animesuperhero.com
September 7, 2026 at 4:34 PM
Anime Superhero recently had the opportunity to interview voice actress Madeleine Morris on her role as Rudeus in Mushoku Tensei Season 3, airing new episodes currently on Crunchyroll. #MushokuTensei #Crunchyroll #MadeleineMorris
animesuperhero.com/anime-superh...
animesuperhero.com/anime-superh...
I’m currently in compiler backend hell adding SuperH support to llvm so that I can use clang and ldc2 to compile for the Dreamcast
September 7, 2026 at 11:34 AM
I’m currently in compiler backend hell adding SuperH support to llvm so that I can use clang and ldc2 to compile for the Dreamcast
Been really eepy all night so I haven’t gotten that much done. Mostly just been working on refactoring minish (My SuperH cpu emulator) to be more useful for stuff like automated testing
September 7, 2026 at 5:42 AM
Been really eepy all night so I haven’t gotten that much done. Mostly just been working on refactoring minish (My SuperH cpu emulator) to be more useful for stuff like automated testing
5 Reasons No Superhero Family Does Legacy Better Than the Flash Family
The Flash isn’t exactly on the level of Superman and Batman, but the various Scarlet Speedsters have been one of the most important parts of the history of DC Comics. Everyone knows who the Flash is, even if they’ve never read…
The Flash isn’t exactly on the level of Superman and Batman, but the various Scarlet Speedsters have been one of the most important parts of the history of DC Comics. Everyone knows who the Flash is, even if they’ve never read…
5 Reasons No Superhero Family Does Legacy Better Than the Flash Family
The Flash isn’t exactly on the level of Superman and Batman, but the various Scarlet Speedsters have been one of the most important parts of the history of DC Comics. Everyone knows who the Flash is, even if they’ve never read a comic, and it’s been that way for decades. The hero’s legacy stretches back to 1940, when Jay Garrick began his race against evil, one that the various Flashes and various related heroes have spent years running. The Flash Family has become one of the most beloved superhero families of them all; they’re the only family that can even match the illustrious membership of the Bat-Family is the Flash Family.
bestdealss.in
September 6, 2026 at 6:04 AM
5 Reasons No Superhero Family Does Legacy Better Than the Flash Family
The Flash isn’t exactly on the level of Superman and Batman, but the various Scarlet Speedsters have been one of the most important parts of the history of DC Comics. Everyone knows who the Flash is, even if they’ve never read…
The Flash isn’t exactly on the level of Superman and Batman, but the various Scarlet Speedsters have been one of the most important parts of the history of DC Comics. Everyone knows who the Flash is, even if they’ve never read…
Kinda hitting into wall after wall with SuperH and LLVM. Close to having the backend “done” for SH1-2 but I keep hitting edge cases in how operands work in SuperH. there’s a lot of small nuances to them that is just inferred from the instruction opcode…
September 5, 2026 at 10:43 AM
Kinda hitting into wall after wall with SuperH and LLVM. Close to having the backend “done” for SH1-2 but I keep hitting edge cases in how operands work in SuperH. there’s a lot of small nuances to them that is just inferred from the instruction opcode…
AnimeSuperhero recently had the opportunity to interview voice actors Katie Wetch and Morgan Berry, for their roles as Alicia and Klen in Clevatess Season 2, airing new episodes currently on Crunchyroll. #Clevatess #Crunchyroll #KatieWetch #MorganBerry animesuperhero.com/anime-superh...
Anime Superhero Interviews Katie Wetch and Morgan Berry on "Clevatess" Season 2 - Anime Superhero News
AnimeSuperhero recently had the opportunity to interview voice actors Katie Wetch and Morgan Berry, for their roles as Alicia and Klen in Clevatess Season 2, airing new episodes currently on Crunchyro...
animesuperhero.com
September 3, 2026 at 4:08 PM
AnimeSuperhero recently had the opportunity to interview voice actors Katie Wetch and Morgan Berry, for their roles as Alicia and Klen in Clevatess Season 2, airing new episodes currently on Crunchyroll. #Clevatess #Crunchyroll #KatieWetch #MorganBerry animesuperhero.com/anime-superh...
Rewrote the SuperH assembler parser yesterday and now it gives better contextual error messages on malformed syntax
September 2, 2026 at 2:20 AM
Rewrote the SuperH assembler parser yesterday and now it gives better contextual error messages on malformed syntax
I’ve spent all night rewriting the parser for the SuperH compiler’s assembler…
At least I’ve made it spit out more sensible error messages now
At least I’ve made it spit out more sensible error messages now
September 1, 2026 at 10:44 AM
I’ve spent all night rewriting the parser for the SuperH compiler’s assembler…
At least I’ve made it spit out more sensible error messages now
At least I’ve made it spit out more sensible error messages now
I genuinely wonder how game developers who worked on titles between Generation 0I to IX will feel about coding software during Generation XIII: Akin to the SuperH II/PowerPC Era, where a lot of Motorola 68000 coders had a hard time, I wonder if PlayStation 09 will have an easy transition from x86.
September 1, 2026 at 3:53 AM
I genuinely wonder how game developers who worked on titles between Generation 0I to IX will feel about coding software during Generation XIII: Akin to the SuperH II/PowerPC Era, where a lot of Motorola 68000 coders had a hard time, I wonder if PlayStation 09 will have an easy transition from x86.
I'm writing a toolchain for developing games for retro consoles, eg. the SEGA Dreamcast and SEGA Saturn which uses SuperH processors.
To test my code rapidly I really needed a simulator that could simulate the processors in those devices, so I wrote one.
To test my code rapidly I really needed a simulator that could simulate the processors in those devices, so I wrote one.
August 31, 2026 at 4:52 AM
I'm writing a toolchain for developing games for retro consoles, eg. the SEGA Dreamcast and SEGA Saturn which uses SuperH processors.
To test my code rapidly I really needed a simulator that could simulate the processors in those devices, so I wrote one.
To test my code rapidly I really needed a simulator that could simulate the processors in those devices, so I wrote one.
My virtual SuperH CPU is aliiiiiive!!!
August 30, 2026 at 10:34 PM
My virtual SuperH CPU is aliiiiiive!!!
Isn't SuperH meanwhile discontinued?
August 30, 2026 at 6:09 PM
Isn't SuperH meanwhile discontinued?