oxidecomputer / bootleby

Повний розв'язаний набір залежностей із графа залежностей GitHub: 20 прямих і 161 непрямих (транзитивних) пакетів. Транзитивне замикання є повним, коли в репозиторії закомічено lockfile.

Цей репозиторій не публікує пакета, який розпізнає індекс, тож оцінено його власний граф залежностей — 175 пакетів, серед яких є й піниї розробки та тестування, що ніколи не постачаються: 6 мають відомі сповіщення, з них 2 прямі. 6 не вдалося оцінити — немає резолвленої версії, непідтримувана екосистема або поза наведеним переліком пакетів.

Сповіщення означає, що версія, записана в графі залежностей, потрапляє в уражений діапазон. Досяжність не аналізується, а граф містить піниї розробки й тестування — знахідка може стосуватися інструментів, а не поставленого коду.

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        "Linker Script": 2550
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      "pushed_at": "2026-07-17T09:36:12Z",
      "created_at": "2023-01-15T20:34:43Z",
      "owner_type": "Organization",
      "updated_at": "2026-07-08T16:46:18Z",
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      "license_spdx": "MPL-2.0",
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      "blog": "https://oxide.computer",
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          "headline": "Fix typo in length of image_b section (#66)",
          "author_name": "evan-oxide",
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          "body": "- Build on the Oxide Colo runner\n- Package and attest",
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          "body": "Signing bootleby relies on it being packaged in a hubris archive.\nAdd an xtask command for this.",
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          "headline": "Add xtask for packaging bootleby",
          "author_name": "Laura Abbott",
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          "headline": "README.mkdn: Fixup name of feature for lpc55xpresso board.",
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          "headline": "Bump rust toolchain to 1.84.0",
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          "body": "This is a dependency for a toolchain upgrade. Putting this as a separate\nstep makes it nicer to audit.",
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          "headline": "Bump a few crates",
          "author_name": "Laura Abbott",
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          "oid": "95e79111096d7ec258d68a2c6840b6062efc7f54",
          "body": "We should be adding `BYTES_PER_FWORD_U32 - 1`. This means the\r\ncalculation is incorrect for lengths that are divisible by 0 or 15.\r\nand we'll be checking one extra word. This typically goes unnoticed\r\nsince we programm full pages. If the image length is exactly a\r\npage size we will incorrectly expect one extra programmed page.",
          "is_bot": false,
          "headline": "Fix off by one when checking for programmed pages (#46)",
          "author_name": "Laura Abbott",
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          "body": "We want to be able to add a caboose post build to store some meta\r\ninformation. This requires an image header that lives right after\r\nthe vector table. The easiest way to add this is with a custom\r\nlinker script.",
          "is_bot": false,
          "headline": "Add Image Header to bootleby (#41)",
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          "body": "If you have the Digilent \"four pushbuttons\" PMOD plugged into the Aux\nport, it gives you the ability to override boot selection.\n\nHowever, if you _don't_ have it plugged in, the pins are floating, and\nthe boot gets overridden more-or-less at random. That's obviously not\nideal, so this change turns on pulldown resistors to ensure that the\nfloating pins are in a predictable (and not-overridey) state.",
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          "headline": "rot_carrier: fix floating override buttons",
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          "headline": "Run through 'cargo fmt'",
          "author_name": "Rick Altherr",
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          "oid": "bfcbbc7bd2bf62490669ea2b88dfa2a1da1ba553",
          "body": "…dential beacons\n\nFixes #32",
          "is_bot": false,
          "headline": "Fix typo causing debug auth image selection override to match all cre…",
          "author_name": "Rick Altherr",
          "author_login": "mx-shift",
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          "oid": "fe1a67198e43d66235619e7e4da412bfbe35dde0",
          "body": "Debug authentication beacons are two 16-bit values: one in a debug\ncredential and the other in a debug authentication response. The LPC55\nROM will only accept a debug authentication response signed by the\nprivate key matching the debug credential embedded inside the response\nwhich itself must be sig\n[…]\n is\nexplicitly authorized (by whatever process is necessary to have their\ndebug credential signed by one of the secure boot root keys) to perform\nan override so allow that to win over everything else.",
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          "headline": "Allow overriding image selection via LPC55 debug authentication beacons",
          "author_name": "Rick Altherr",
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          "body": "This is a _very_ minimal attempt at fixing #29.",
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          "headline": "Deposit info in RAM describing bootleby's findings.",
          "author_name": "Cliff L. Biffle",
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          "body": "This changes the \"acknowledge transient override\" logic to set the first\nbyte to 0 if the override indicated slot A, and 1 if it indicated slot\nB.\n\nThis should allow a program to detect that a transient override was\nprocessed (because it's now zeros) and what override was found (based on\nthe low order bit). A program can further compare this to its physical\nslot location to determine whether the override was able to be honored.\n\nFixes #28.",
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          "headline": "Record which transient override was observed.",
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          "body": "This ensures that the transient override gets appropriately wiped even\nif there's only one good image in flash.\n\nFixes #27.",
          "is_bot": false,
          "headline": "Check transient override unconditionally.",
          "author_name": "Cliff L. Biffle",
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          "headline": "Update Rust to v1.69.0",
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          "body": "We had inherited cortex-m-rt's default setting, placing it at the end of\nRAM. Our RAM definition in the linker, however, is small, and that put\nthe stack pointer near bss, making clash more likely.\n\nI have moved it just under 192 kiB away, because my usual trick of\nhaving the stack grow into unmapped address space isn't available in\nthis context, due to the ROM using the base of SRAM for Important\nThings.",
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          "headline": "Move default stack pointer location.",
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          "headline": "Add static assertion on CfpaPage size.",
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          "body": "The validation logic was rejecting any image larger than 1/4 the slot\nsize, because it was comparing the image's self-declared length in bytes\nto our measure of the length in _words._\n\nThe slot size was still the value for the original partition layout,\nwhich I've fixed; this was less of an issue since using it would require\nhaving written a properly signed image across two firmware slots. But\nstill, good to fix.",
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          "oid": "4571a4a0315ac80706705e5aeaa39fe38ce96774",
          "body": "We wanted the header pointer in r2, not the address of the header\npointer! This is what I get for mostly testing with images that don't\nuse interrupts recently.",
          "is_bot": false,
          "headline": "Fix VTOR configuration.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-07T15:58:01Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b2b2c998bfcebf795bb89a34edcc152ca7bbeda3",
          "body": null,
          "is_bot": false,
          "headline": "Implement persistent boot flag in CFPA.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-06T22:33:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d2f158a6012dadce7e27ad9545099fe0d963f79f",
          "body": null,
          "is_bot": false,
          "headline": "Remove duplicate definition of override region.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-06T21:55:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "687bf8804c0f79eef1ae7566da3290545cee54bf",
          "body": null,
          "is_bot": false,
          "headline": "Add transient override check.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-06T20:19:32Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c4859cc728bd7cf27f80e108800447e32c17b593",
          "body": null,
          "is_bot": false,
          "headline": "README: note mainline lpc55_support support",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-03T21:58:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a48e39fcded32937a6d1775cea02b30141eba7c2",
          "body": "The LPC55 aliases flash into two places, and our programs are\ninconsistent about which alias they want to be linked into. This updates\nstage0's checking and load logic to tolerate programs linked into either\nplace; we will activate the program in its expected location, as\ndetermined by which alias is used in its reset vector.\n\nThis also removes image execution address checking since that field is\nredundant with the reset vector and the two may disagree.",
          "is_bot": false,
          "headline": "Tolerate images linked into either flash alias.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-03T20:44:52Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7ff0a110f221879e42051c9cbd01d19ab26f66f0",
          "body": null,
          "is_bot": false,
          "headline": "Switch partition layout to match original stage0.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-02T22:27:33Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "53228a4b57483ee023205ecde35c5b0ee2eb4699",
          "body": null,
          "is_bot": false,
          "headline": "Add Gimlet BSP.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-02T20:40:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "72f4163063caf9115690faa980cc7dc013e7fc33",
          "body": "This will fail if there isn't exactly one target-feature-* feature.",
          "is_bot": false,
          "headline": "Use build.rs to check feature settings.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-02T20:40:05Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "655400c9c9434e73614fa63c6fd44c3e8dfaf3d1",
          "body": null,
          "is_bot": false,
          "headline": "Clean up BSP support using a trait.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-02T20:30:51Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9ef3e90737673f9daf65e5f8f2e4f59df3591448",
          "body": null,
          "is_bot": false,
          "headline": "Fix a warning that crept in.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-02T19:29:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2fd61d0513350f683bfe16a199340cc9796721be",
          "body": "This introduces two axes of configuration:\n\n- target-board-* controls the I/O mapping; this should go away\n  eventually\n\n- allow-unsigned-images determines whether CRC-only images are\n  considreed valid.",
          "is_bot": false,
          "headline": "Start using conditional compilation",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-03-01T21:08:16Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "19b4df93fbd5f384401257c3a14e864cdc063ec4",
          "body": null,
          "is_bot": false,
          "headline": "sha256: remove an unexpected source of panics",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-26T23:51:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f3effe896570e17f41ab3f5ca56e880bac3a0053",
          "body": null,
          "is_bot": false,
          "headline": "Rewrite verify_image to be harder to misuse.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-26T23:51:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b6dced0dbe1fdc27dc70cbcdb0e8e978534aabab",
          "body": "This makes sure we indicate fault on an external pin, whether it's a\nsoftware fault (panic) or a hardware fault (e.g. a bus error).\n\nBy some careful rearranging, I was able to do this without adding to the\nsize of the compiled program.\n\nWe are unfortunately still paying for the cortex-m-rt\nHardFaultTrampoline routine. See:\n\n    https://github.com/rust-embedded/cortex-m/issues/406",
          "is_bot": false,
          "headline": "Add a HardFault handler.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-25T23:07:17Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "293ad3e0eb38a2e924f36f41c1f408ca92161283",
          "body": "Also found an opportunity to knock two bytes off while documenting it.",
          "is_bot": false,
          "headline": "Improve comments on asm routine.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-25T22:42:51Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "001b79dad11279848fc532a4d4b8fe6730534aca",
          "body": "This has to run on the target board because it's exercising hardware\nperipherals, but at least it's a test!",
          "is_bot": false,
          "headline": "Add test suite for SHA and HMAC.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-21T22:15:17Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "83326db295f6800543839af69f5c56fec1a0ad5a",
          "body": "This is really for debug builds in CI and tests.",
          "is_bot": false,
          "headline": "Allow binaries to grow to 24 kiB.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-21T22:15:17Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b2576391dd162a02376b9020a751c331fc057d16",
          "body": null,
          "is_bot": false,
          "headline": "Split into lib vs main to allow for test binaries",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-21T20:23:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0d7810d0072b4ab7c6d54c391474fb0d4d0f3e41",
          "body": "This passes tests now.",
          "is_bot": false,
          "headline": "Fix HMAC/SHA bugs and document more.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-21T01:28:56Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5bd244e1473c433dc5a274424feaabe5d83b740a",
          "body": null,
          "is_bot": false,
          "headline": "Implement full HMAC, rearrange and document sha256",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-20T20:45:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "82f27d9e907fc436b881fd68796bc2cf60e07037",
          "body": "48 bytes of text.",
          "is_bot": false,
          "headline": "Remove one silly bounds check in boot_into",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-19T19:42:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "24c1083b6d069842550b9a2ed4dc4995eeba921e",
          "body": "Thanks to ajs for running through the instructions and finding the bugs!",
          "is_bot": false,
          "headline": "README: note CFPA initialization requirement",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-19T19:21:10Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7b0d3e17f8d33e2f81dab649f0bc859b005b84e1",
          "body": null,
          "is_bot": false,
          "headline": "Remove unused type to fix warning.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-19T17:16:34Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6dc9a582bb997f5cd1a2810f7e15338869841a06",
          "body": "Needed to exfiltrate the image length from verify_image for this to\nwork; finally got around to it.\n\n1796 bytes.",
          "is_bot": false,
          "headline": "Hash the entire chosen image instead of its header.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-19T00:23:27Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "72fcb69923f86548ee30413a9744c41197be85ee",
          "body": null,
          "is_bot": false,
          "headline": "Document DICE setup.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-18T22:25:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0775593ab18a3c8cce6a310181b5b45e7cfdaf4f",
          "body": "We're up to 1,732 bytes :-(",
          "is_bot": false,
          "headline": "SHA256 / DICE CDI support.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-18T19:45:09Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c7a4a3588b68e0a770337a89cd28702862fb9961",
          "body": "This was mostly a matter of\n1. Disassembling the binary.\n2. Looking for branches to panic-related routines.\n3. Following them back until the DWARF info gave a useful line of code\n   in main.rs.\n4. Squinting at that line until I figured out what could panic.\n5. Rearranging code to turn the property b\n[…]\nd into a \"return\n   false\" before the line in question.\n\nDisassembly shows no remaining panics in verify_image or is_programmed.\n\nThis knocks another 112 bytes off the image size for a total of 1,084.",
          "is_bot": false,
          "headline": "Rearrange code to remove runtime panics.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-17T20:19:45Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "2c298d542876cebaa298941f389b80477dffd120",
          "body": "ARM uses \"word\" to mean u32. NXP flash uses \"word\" to mean u128. Lest we\nconfuse the two, I'm using \"fword\" for flash words.",
          "is_bot": false,
          "headline": "Consistently use \"fword\" when talking about flash.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-17T20:11:43Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "14ada7357737eba534c695626c1c80a6fdf06211",
          "body": "This saves 80 bytes of text by removing a potential panic path, and a\nbunch of code to implement the cortex_m crate's critical sections.",
          "is_bot": false,
          "headline": "Avoid Peripherals::take for space reasons.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-17T20:08:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3675770b26415c32b5663ee6b3c2fb97bd8bd784",
          "body": "This unfortunately costs 64 bytes and brings the current build to 1,276\nbytes, but it is important for correctness.",
          "is_bot": false,
          "headline": "Force integer overflow checks in --release",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-17T20:03:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "bbb9559ae0a556fbcf5d96cc3cf81736d97c5666",
          "body": "The ROM will crash if you ask it to verify an image containing erased\npages. Let's avoid that and just treat such an image as invalid.\n\nFixes #1. Again.",
          "is_bot": false,
          "headline": "Blank-check every page in every image.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-17T05:19:52Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "91464b311a02d58a984f4202e77be12bb038296b",
          "body": "Thought about calling into the ROM API for this, but driving the flash\ncontroller directly only added 56 bytes of text; I'd be surprised if\njumping through the hoops required for the ROM Flash API were\nsignificantly smaller.\n\nFixes #1.",
          "is_bot": false,
          "headline": "Implement enough flash driver to do blank-checks.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-17T04:39:09Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b58aea7a65ffd580d659c43ccb396e3ea4c0a616",
          "body": "Rustup otherwise is responsible for 70-80% of the build time.",
          "is_bot": false,
          "headline": "Actions: cache downloaded toolchain.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-16T18:52:24Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6a9479153d634235985d916571cd66f41333d5f0",
          "body": null,
          "is_bot": false,
          "headline": "Demo files and instructions.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-16T18:49:49Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2bb71d50802e5e0798b72fbfb80e2390074a39d7",
          "body": "This knocks a bit over 400 bytes, or 26%, off the size of the program\nin exchange for decreased CRC performance (since it no longer relies on\na precomputed lookup table).\n\nIn this application it's hard to say _how_ decreased the performance is:\nARM's combined-XOR-and-shift instructions make CRC32 pretty concise.\nGiven that we're targeting a 96MHz part and only need to CRC, at most, a\ncouple of hundred kiB once per boot, I'm sure performance will be fine.",
          "is_bot": false,
          "headline": "Write a CRC32 implementation for size reasons.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-16T05:17:58Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "fe84a266197efb11d9a35a54541db876c8617119",
          "body": "Crate's still not real small.",
          "is_bot": false,
          "headline": "Switch crc-any -> crc to save flash.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-16T04:34:36Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "03459d3bae98743c2db7e0c5e0283de5a87f57c9",
          "body": "Yeah, the ROM knows how to do this. No, it won't do it for us.",
          "is_bot": false,
          "headline": "Add code to check image CRCs.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-16T04:20:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "852c55ccd3d8cd52c6e2219cbcde59fc24df3232",
          "body": null,
          "is_bot": false,
          "headline": "Fixes, new panic handler",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-16T03:48:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1804ca02e3c5460af8a558ad5176665538af8d73",
          "body": null,
          "is_bot": false,
          "headline": "Add README.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-15T22:03:19Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d367b2cc47562e1491e7c2fa8e6470adb805b572",
          "body": "I started with a verbatim copy of Laura's lib/lpc55-rom-api from Hubris,\nand have now hacked away the bits I don't appear to need. (Code that\nisn't compiled into the program can't accidentally get used.)",
          "is_bot": false,
          "headline": "romapi: remove unused bits and fix warnings",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-15T22:00:17Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b4cf23b42cb1c015e7698300867401248bd1ee81",
          "body": "This avoids rebuilding lpc55_pac in particular, knocking a solid 30s off\nthe build.",
          "is_bot": false,
          "headline": "Actions: cache build products",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-15T21:52:47Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2668f8f9d926a604d06b746946a394c427e3e4bd",
          "body": "Knocks about 20s off the build",
          "is_bot": false,
          "headline": "Actions: cache cargo registry",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-15T21:49:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f6f45952d811810effa359bd4939f0c142b4265e",
          "body": null,
          "is_bot": false,
          "headline": "Attempt to make Actions build code",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-15T21:39:26Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "32527be3b3fd52936fe69352d0eca51af821f362",
          "body": null,
          "is_bot": false,
          "headline": "Pin toolchain, tidy up code.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-15T20:52:04Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a49a147ce54c6f2a3cb95d1e3ca5bbeedd39575a",
          "body": null,
          "is_bot": false,
          "headline": "More comments, basic header validation, RAM zeroing",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
          "committed_at": "2023-01-15T20:14:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8c77c7fbc2bbe0a174bcaefcc4e751b7be926434",
          "body": "This provides a _very_ minimal (and not yet functional) bootloader\ncontaining a plausible initial set of functionality. It calls the ROM\nAPI to validate each of two image slots, and chooses a valid image or\npanics.\n\nIt does a reasonably complete reset of machine state before jumping into\nthe new ima\n[…]\n though some TODOs persist.\n\nOn Rust 1.65 the release build is 332 bytes of code; plus the vector\ntable this gives a total flash size of 636 bytes.\n\nCurrently the program does not use (non-stack) RAM.",
          "is_bot": false,
          "headline": "Initial sketch.",
          "author_name": "Cliff L. Biffle",
          "author_login": "cbiffle",
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                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "detected GitHub workflow tokens with excessive permissions",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "7 existing vulnerabilities detected",
                "points": 2.2,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "dependency_advisories",
            "band": "good",
            "name": "Dependency advisories",
            "note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories. Remaining weights renormalized. Matched 175 resolved dependencies against OSV; 6 could not be assessed (no resolved version, an unsupported ecosystem, or beyond the reported package list). This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "indirect_dependencies_free_of_known_advisories"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              },
              {
                "code": "advisories_scope_repository",
                "params": {
                  "assessed": 175
                }
              },
              {
                "code": "advisories_unassessed",
                "params": {
                  "count": 6
                }
              },
              {
                "code": "advisories_repo_graph_caveat",
                "params": {}
              },
              {
                "code": "advisories_reachability",
                "params": {}
              }
            ],
            "value": 83,
            "inputs": {
              "source": "osv",
              "advisories": 11,
              "affected_packages": 6,
              "assessed_packages": 175,
              "unassessed_packages": 6,
              "affected_by_severity": "moderate 3, low 1, unknown 2",
              "direct_affected_packages": 2
            },
            "components": [
              {
                "key": "direct_dependencies_free_of_known_advisories",
                "name": "Direct dependencies free of known advisories",
                "detail": "2 affected: zerocopy 0.6.1 (moderate), anyhow 1.0.95 (unknown)",
                "points": 24.7,
                "status": "partial",
                "details": [
                  {
                    "code": "advisories_affected",
                    "params": {
                      "count": 2,
                      "packages": "zerocopy 0.6.1 (moderate), anyhow 1.0.95 (unknown)"
                    }
                  }
                ],
                "max_points": 35
              },
              {
                "key": "indirect_dependencies_free_of_known_advisories",
                "name": "Indirect dependencies free of known advisories",
                "detail": "transitive set not separable from development and test dependencies in this scope",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_scope_not_separable",
                    "params": {}
                  }
                ],
                "max_points": 25
              },
              {
                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "1 advisory-carrying package(s) unaddressed past 90 days; oldest published 955 days ago",
                "points": 37.2,
                "status": "partial",
                "details": [
                  {
                    "code": "advisories_stale",
                    "params": {
                      "days": 90,
                      "count": 1,
                      "oldest": 955
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "malicious_dependencies",
            "band": "excellent",
            "name": "Malicious dependencies",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "source": "osv",
              "meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
              "packages": [],
              "red_flag": false,
              "assessed_packages": 175,
              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
            },
            "components": [
              {
                "key": "no_dependency_reported_as_a_malicious_package",
                "name": "No dependency reported as a malicious package",
                "detail": "no dependency is reported as a malicious package",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "no_malicious_dependencies",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "excellent",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
              ],
              "review_only_matches": 0,
              "assessed_self_published_locations": 6
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "at_risk",
        "name": "AI Readiness",
        "value": 44,
        "weight": 0,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "critical",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 20,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": 0.368,
              "agent_instruction_files": [],
              "agent_instruction_max_bytes": null
            },
            "components": [
              {
                "key": "agent_instructions",
                "name": "Agent instructions",
                "detail": "no CLAUDE.md / AGENTS.md / editor rules",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_instructions",
                    "params": {}
                  }
                ],
                "max_points": 45
              },
              {
                "key": "machine_readable_docs_llms_txt",
                "name": "Machine-readable docs (llms.txt)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "legible_commit_history",
                "name": "Legible commit history",
                "detail": "28 of 76 human commits state their intent (structured subject or explanatory body)",
                "points": 19.6,
                "status": "partial",
                "details": [
                  {
                    "code": "legible_history",
                    "params": {
                      "legible": 28,
                      "sampled": 76
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "ai_verify_loop",
            "band": "at_risk",
            "name": "Verify loop (build / test / typecheck)",
            "note": null,
            "notes": [],
            "value": 42,
            "inputs": {
              "has_nix": false,
              "has_tests": false,
              "lockfiles": [
                "Cargo.lock"
              ],
              "has_dockerfile": false,
              "typed_language": true,
              "bootstrap_files": [],
              "has_devcontainer": false,
              "has_linter_config": false,
              "typecheck_configs": [],
              "agent_commit_share": 0,
              "toolchain_manifests": [
                "Cargo.toml",
                "tinycrc/Cargo.toml",
                "xtask/Cargo.toml"
              ],
              "dependency_bot_commit_share": 0.116
            },
            "components": [
              {
                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": "Cargo.toml, tinycrc/Cargo.toml, xtask/Cargo.toml (toolchain convention, no task runner)",
                "points": 12.6,
                "status": "partial",
                "details": [
                  {
                    "code": "toolchain_convention",
                    "params": {
                      "files": "Cargo.toml, tinycrc/Cargo.toml, xtask/Cargo.toml"
                    }
                  }
                ],
                "max_points": 18
              },
              {
                "key": "automated_tests",
                "name": "Automated tests",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 22
              },
              {
                "key": "lint_format_config",
                "name": "Lint / format config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 11
              },
              {
                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": "Rust (statically typed)",
                "points": 11,
                "status": "met",
                "details": [
                  {
                    "code": "statically_typed_language",
                    "params": {
                      "language": "Rust"
                    }
                  }
                ],
                "max_points": 11
              },
              {
                "key": "reproducible_environment",
                "name": "Reproducible environment",
                "detail": "lockfile",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "lockfile"
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "demonstrated_agent_practice",
                "name": "Demonstrated agent practice",
                "detail": "no agent-authored commits among the last 86",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_authored_commits",
                    "params": {
                      "sampled": 86
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "automated_maintenance",
                "name": "Automated maintenance",
                "detail": "10 of the last 86 commits are automated dependency updates",
                "points": 8,
                "status": "met",
                "details": [
                  {
                    "code": "dependency_bot_commits",
                    "params": {
                      "count": 10,
                      "sampled": 86
                    }
                  }
                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "ai_code_legibility",
            "band": "excellent",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "primary_language": "Rust",
              "largest_source_bytes": 20352,
              "source_files_sampled": 13,
              "oversized_source_files": 0
            },
            "components": [
              {
                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "Rust (statically typed)",
                "points": 45,
                "status": "met",
                "details": [
                  {
                    "code": "statically_typed_language",
                    "params": {
                      "language": "Rust"
                    }
                  }
                ],
                "max_points": 45
              },
              {
                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "0/13 source files over 60KB",
                "points": 55,
                "status": "met",
                "details": [
                  {
                    "code": "oversized_source_files",
                    "params": {
                      "kb": 60,
                      "sampled": 13,
                      "oversized": 0
                    }
                  }
                ],
                "max_points": 55
              }
            ]
          }
        ],
        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
      }
    ],
    "metrics_version": "1.13.0"
  },
  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
    "Could not fetch crates package 'bootleby' from its registry",
    "crates package 'xtask' points at a different repository (https://github.com/arcboxlabs/xtask); excluded from ecosystem scoring",
    "Could not fetch crates package 'tinycrc' from its registry"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-26T23:05:09.395465Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/o/oxidecomputer/bootleby.svg",
  "full_name": "oxidecomputer/bootleby",
  "license_state": "standard",
  "license_spdx": "MPL-2.0"
}