{ "guild": { "id": "1361349522684510449", "name": "wafer.space Community", "iconUrl": "2026-05_media/fb143eaa45770cbb40493d09b625e98b-09FD1.png" }, "channel": { "id": "1509285266941153461", "type": "GuildPublicThread", "categoryId": "1423348662318272592", "category": "\uD83D\uDCDD-project-template", "name": "Yosys Issue", "topic": null }, "dateRange": { "after": "2026-04-30T23:59:59.999+00:00", "before": "2026-06-01T00:00:00+00:00" }, "exportedAt": "2026-07-09T04:54:16.5170482+00:00", "messages": [ { "id": "1509289387740102656", "type": "21", "timestamp": "2026-05-27T20:17:11.278+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [ { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" } ], "reference": { "messageId": "1509285266941153461", "channelId": "1423348662318272592", "guildId": "1361349522684510449" }, "inlineEmojis": [] }, { "id": "1509289394022907985", "type": "Default", "timestamp": "2026-05-27T20:17:12.776+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Dang, this really is an issue in Yosys then. After updating Yosys to 0.64 I saw similar issues in the LibreLane CI: https://github.com/librelane/librelane/pull/916\nI dismissed them for now and didn't merge, hoping that the recent 0.65 release would rectify things, but it doesn't.\nIf you are able to create a Yosys-only reproducible, you could submit an issue upstream. If not, I'll try to create one tomorrow or simply explain the issue, perhaps someone has an idea what's going on.", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [ { "title": "chore: update nix-eda to 6.16.0 by mole99 · Pull Request #916 · l...", "url": "https://github.com/librelane/librelane/pull/916", "timestamp": null, "description": "Updated nix-eda to 6.16.0\n\nUpdated Magic to 8.3.635\nUpdated Netgen to 1.5.318\nUpdated Yosys to 0.64\n\nUpdated yosys-eqy 0.64\nUpdated yosys-sby 0.64\nUpdated yosys-slang to 2026-03-25\nRemoved yosys-li...", "color": "#1E2327", "thumbnail": { "url": "2026-05_media/916-89463", "width": 1200, "height": 600 }, "images": [], "fields": [], "inlineEmojis": [] } ], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509289463325393097", "type": "ChannelNameChange", "timestamp": "2026-05-27T20:17:29.299+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Changed the channel name: Yosys Issue", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509289649556815902", "type": "Default", "timestamp": "2026-05-27T20:18:13.7+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "The yosys version that the build is using is 0.64:\n` Yosys 0.64 (git sha1 d8dab5b32666564eca8e18f412973853ce006e61, clang++ 21.1.2 -fPIC -O3)`", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509289819627458770", "type": "Default", "timestamp": "2026-05-27T20:18:54.248+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Or did you try it with 0.65 and that didn't fix it?", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509290410231726211", "type": "Default", "timestamp": "2026-05-27T20:21:15.059+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "I tried 0.65 with the LibreLane CI: https://github.com/fossi-foundation/nix-eda/pull/69", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [ { "emoji": { "id": "", "name": "\uD83D\uDC4D", "code": "thumbsup", "isAnimated": false, "imageUrl": "2026-05_media/1f44d-27259.svg" }, "count": 1, "users": [ { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" } ] } ], "mentions": [], "inlineEmojis": [] }, { "id": "1509290757213786264", "type": "Default", "timestamp": "2026-05-27T20:22:37.786+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "I could also update the wafer.space branch to nix-eda with Yosys 0.65, but it probably wouldn't help :)", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509291252615745566", "type": "Default", "timestamp": "2026-05-27T20:24:35.899+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Fair enough, I guess we need to roll back to 0.63 until it is fixed, and work out how to report the issue.\n\nIn config.yaml if I set the DESIGN_NAME to `uart_tx` and remove chip_top and chip_core I still get the issue, so that is getting towards a small repro. But I'm not quite sure how to then wrap that up into something I can report to yosys", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509292793108103301", "type": "Default", "timestamp": "2026-05-27T20:30:43.181+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Yes, I'll try overriding the Yosys version with 0.63 in the project template for now.\nI think LibreLane should be able to create a standalone reproducible, as it does for OpenROAD. Maybe pyosys complicates things, but we'll see.\nThe easiest way would be to write a small Yosys script that reads the Verilog and reproduces the issue, but I'm not sure it will be that easy :)", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509293198332399776", "type": "Default", "timestamp": "2026-05-27T20:32:19.794+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "In any case, thanks Mike, for giving this a try and identifying the issue!", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509293715666243635", "type": "Default", "timestamp": "2026-05-27T20:34:23.136+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Ah - this may not be so hard to repro \uD83D\uDE04\n```\nyosys> read_verilog src/uart_tx.v\n\n1. Executing Verilog-2005 frontend: src/uart_tx.v\nParsing Verilog input from `src/uart_tx.v' to AST representation.\nGenerating RTLIL representation for module `\\uart_tx'.\nSuccessfully finished Verilog frontend.\n\nyosys> check\n\n2. Executing CHECK pass (checking for obvious problems).\nChecking module uart_tx...\nWarning: Wire uart_tx.\\next_fsm_state$func$src/uart_tx.v:128$1.tx_en is used but has no driver.\nWarning: Wire uart_tx.\\next_fsm_state$func$src/uart_tx.v:128$1.$result [3] is used but has no driver.\nWarning: Wire uart_tx.\\next_fsm_state$func$src/uart_tx.v:128$1.$result [2] is used but has no driver.\nWarning: Wire uart_tx.\\next_fsm_state$func$src/uart_tx.v:128$1.$result [1] is used but has no driver.\nWarning: Wire uart_tx.\\next_fsm_state$func$src/uart_tx.v:128$1.$result [0] is used but has no driver.\nFound and reported 5 problems.\n```", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [ { "emoji": { "id": "", "name": "❤️", "code": "heart", "isAnimated": false, "imageUrl": "2026-05_media/2764-A3D25.svg" }, "count": 1, "users": [ { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" } ] } ], "mentions": [], "inlineEmojis": [ { "id": "", "name": "\uD83D\uDE04", "code": "smile", "isAnimated": false, "imageUrl": "2026-05_media/1f604-BF863.svg" } ] }, { "id": "1509294825428484156", "type": "Default", "timestamp": "2026-05-27T20:38:47.724+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "I'll raise a yosys issue", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509295197442277557", "type": "Default", "timestamp": "2026-05-27T20:40:16.419+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Awesome!", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509297301959475460", "type": "Default", "timestamp": "2026-05-27T20:48:38.175+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "https://github.com/YosysHQ/yosys/issues/5911", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [ { "title": "Check command fails with undriven nets · Issue #5911 · YosysHQ/yosys", "url": "https://github.com/YosysHQ/yosys/issues/5911", "timestamp": null, "description": "Version Yosys 0.64 (git sha1 d8dab5b, clang++ 21.1.2 -fPIC -O3) On which OS did this happen? Linux Reproduction Steps Run yosys, read and check the verilog: yosys> read_verilog src/uart_tx.v yos...", "color": "#1E2327", "images": [], "fields": [], "inlineEmojis": [] } ], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509297980438741064", "type": "Default", "timestamp": "2026-05-27T20:51:19.937+00:00", "timestampEdited": "2026-05-27T20:51:47.459+00:00", "callEndedTimestamp": null, "isPinned": false, "content": "I tried to help them isolate by grabbing a couple of OSS CAD suite builds, it was present in a 0.63+ build, but not a 0.62+ (but I think OSS CAD suite might build off the dev branch so possibly the release 0.63 is ok)", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [ { "emoji": { "id": "", "name": "\uD83D\uDC4D", "code": "thumbsup", "isAnimated": false, "imageUrl": "2026-05_media/1f44d-27259.svg" }, "count": 1, "users": [ { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" } ] } ], "mentions": [], "inlineEmojis": [] }, { "id": "1509443993811943535", "type": "Default", "timestamp": "2026-05-28T06:31:32.238+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "I've pushed an update to the project template that overrides Yosys with version 0.62: https://github.com/wafer-space/gf180mcu-project-template/pull/60/changes/9f23d7e3dad93aba1b9c8d15c748cc486014628a\nHowever, before merging the PR I hope that the issue will be fixed upstream.", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509452380662403112", "type": "Default", "timestamp": "2026-05-28T07:04:51.819+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Well, something else fails with this older version. So we might just have to wait for a fix :)", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [ { "emoji": { "id": "", "name": "\uD83D\uDE1E", "code": "disappointed", "isAnimated": false, "imageUrl": "2026-05_media/1f61e-7D23E.svg" }, "count": 1, "users": [ { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" } ] } ], "mentions": [], "inlineEmojis": [] }, { "id": "1509633450376691902", "type": "Default", "timestamp": "2026-05-28T19:04:22.203+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "@Leo Moser (mole99) I see you got CI working on the PR now ?", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [ { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" } ], "inlineEmojis": [] }, { "id": "1509635676939751515", "type": "Default", "timestamp": "2026-05-28T19:13:13.057+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Yeah, it was already working before since the template does not trigger the regression in Yosys. When I backported Yosys to 0.62 something else broke, so I dropped that commit and am now waiting on a proper fix.", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509646426374668288", "type": "Default", "timestamp": "2026-05-28T19:55:55.922+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Yosys 0.63 looks to be working for me - that might be worth a try", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509648805010604143", "type": "Default", "timestamp": "2026-05-28T20:05:23.033+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "@RebelMike Which versions of oss cad did you try that was 0.63+?", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [ { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" } ], "inlineEmojis": [] }, { "id": "1509649273329811556", "type": "Default", "timestamp": "2026-05-28T20:07:14.689+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "20260331", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509650810873843712", "type": "Default", "timestamp": "2026-05-28T20:13:21.268+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Ah hah, 20260307 fails", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509651023554154527", "type": "Default", "timestamp": "2026-05-28T20:14:11.975+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "So regression very early in dev after 0.63 release", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509651746761347163", "type": "Default", "timestamp": "2026-05-28T20:17:04.401+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "What's the reported hash ?", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509653004653953175", "type": "Default", "timestamp": "2026-05-28T20:22:04.306+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Yosys 0.63+87 (git sha1 2f1cdc2df, clang++ 18.1.8 -fPIC -O3)", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509653239975514293", "type": "Default", "timestamp": "2026-05-28T20:23:00.411+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "```\ncommit e9442194f27140e3e80cb3bf407c3259d562c449\nAuthor: likeamahoney \nDate: Fri Feb 27 20:42:40 2026 +0300\n\n support automatic lifetime qualifier on procedural variables\n```", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509653282078064680", "type": "Default", "timestamp": "2026-05-28T20:23:10.449+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "this sounds like a possible culprit ?", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509656323657044159", "type": "Default", "timestamp": "2026-05-28T20:35:15.618+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "```\n0.62+119 04113eb95 bad 20260304\n0.62+117 1d3f9b790 works 20260302\n```", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [ { "emoji": { "id": "", "name": "\uD83D\uDC40", "code": "eyes", "isAnimated": false, "imageUrl": "2026-05_media/1f440-6C64D.svg" }, "count": 1, "users": [ { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" } ] } ], "mentions": [], "inlineEmojis": [] }, { "id": "1509663342036258886", "type": "Default", "timestamp": "2026-05-28T21:03:08.93+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "@Leo Moser (mole99) You coul dtry reverting that", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [ { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" } ], "inlineEmojis": [] }, { "id": "1509676427912544346", "type": "Default", "timestamp": "2026-05-28T21:55:08.846+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Confirmed. I reverted this on `master` and that fixed the issue.", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509682854135726150", "type": "Default", "timestamp": "2026-05-28T22:20:40.977+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Thank you! Hopefully Leo can confirm if reverting that fixes the various other failures that Librelane CI picked up: https://github.com/librelane/librelane/actions/runs/26505823629", "author": { "id": "691780627338625077", "name": "rebelmike", "discriminator": "0000", "nickname": "RebelMike", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/49aaff687e56f04e7bbdedf0077bab75-7DDB4.png" }, "attachments": [], "embeds": [ { "title": "chore: update nix-eda · librelane/librelane@3dec125", "url": "https://github.com/librelane/librelane/actions/runs/26505823629", "timestamp": null, "description": "ASIC implementation flow infrastructure, successor to OpenLane - chore: update nix-eda · librelane/librelane@3dec125", "color": "#1E2327", "images": [], "fields": [], "inlineEmojis": [] } ], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509809349244092446", "type": "Default", "timestamp": "2026-05-29T06:43:19.761+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Thanks for pinpointing the faulty commit!", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509809672948023427", "type": "Default", "timestamp": "2026-05-29T06:44:36.938+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Let's see if this works:\n\n- https://github.com/fossi-foundation/nix-eda/pull/70\n- https://github.com/librelane/librelane/pull/916\n\nI also noticed a slight fmax regression as well, so I'll have to adjust the target frequency for some designs. But what can you do...", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509816660658487296", "type": "Default", "timestamp": "2026-05-29T07:12:22.938+00:00", "timestampEdited": "2026-05-29T07:12:29.325+00:00", "callEndedTimestamp": null, "isPinned": false, "content": "Not done yet, but looking so far ...", "author": { "id": "596068704471482370", "name": "246tnt", "discriminator": "0000", "nickname": "tnt", "color": null, "isBot": false, "roles": [], "avatarUrl": "2026-05_media/88d17af9d19ab43565b0c46751ef7d12-DFEE5.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509836462282117172", "type": "Default", "timestamp": "2026-05-29T08:31:04.013+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "It seems that does the trick. Had to fix `CLOCK_PERIOD` slightly for two designs. `full_chip_sky130` now has issues which are likely due to a magic update, but I think those are valid issues. Looking into it.", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509839111421296770", "type": "Default", "timestamp": "2026-05-29T08:41:35.617+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "If this runs through I can properly rebase everything and finally update nix-eda in LibreLane again.\n\nhttps://github.com/librelane/librelane/pull/916/changes/d867039ca70d301a784f5b65e206076372d635b0", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509839927616082053", "type": "Default", "timestamp": "2026-05-29T08:44:50.213+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "The issue with `full_chip_sky130` was in the power ports. The sky130 pads have a separate port for the bondpad. But LibreLane would short all of the global connections for it. Until now I somehow managed to convince magic to short them during extraction as well. Not sure if this was actually buggy behavior or not? With a recent magic update this does not work anymore, so I've properly implemented power/ground busses in LibreLane.", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509840044213534750", "type": "Default", "timestamp": "2026-05-29T08:45:18.012+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [ { "id": "1509840043672604682", "url": "2026-05_media/message-B818F.txt", "fileName": "message.txt", "fileSizeBytes": 2526 } ], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509840109825032273", "type": "Default", "timestamp": "2026-05-29T08:45:33.655+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "LVS now looks like this. Instead of a single `VCCD_PAD` there is now `VCCD_PAD[0]` and `VCCD_PAD[1]`, as it should be.", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] }, { "id": "1509880409511432323", "type": "Default", "timestamp": "2026-05-29T11:25:41.849+00:00", "timestampEdited": null, "callEndedTimestamp": null, "isPinned": false, "content": "Merged, and I've updated the template: https://github.com/wafer-space/gf180mcu-project-template/pull/60", "author": { "id": "323371864074485771", "name": "mole99", "discriminator": "0000", "nickname": "Leo Moser (mole99)", "color": null, "isBot": false, "roles": [ { "id": "1423020172595298314", "name": "Mod", "color": null, "position": 4 } ], "avatarUrl": "2026-05_media/3c7c17f3225f6e56f4dccd83f14383f2-73F83.png" }, "attachments": [], "embeds": [], "stickers": [], "reactions": [], "mentions": [], "inlineEmojis": [] } ], "messageCount": 41 }