BlackMark a54075e526 test: the device runner refuses an image that runs past flash end ...

A boot-linked image larger than its slot cannot execute on hardware, and
the naive copy smashed the heap beyond avr->flash — after which the
simulation misbehaved in ways that pointed everywhere but at the size:
phantom byte losses on the UART, garbage in SPMCSR, all downstream of
the overrun. The size gate had said it plainly; now the runner does too.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-27 18:57:13 +02:00

libavr @ 20d8cdb8aa

test: the device runner refuses an image that runs past flash end

2026-07-27 18:57:13 +02:00

oracle

tsb: third size pass — restructure to the oracle's shape

2026-07-20 01:00:27 +02:00

pureboot

docs: name the two data-space regions a poke cannot survive

2026-07-27 16:48:09 +02:00

test

test: the device runner refuses an image that runs past flash end

2026-07-27 18:57:13 +02:00

tools

tools: measure the images, and hold the README to what is built

2026-07-27 16:45:20 +02:00

tsb

tsb: third size pass — restructure to the oracle's shape

2026-07-20 01:00:27 +02:00

.clang-format

tsb: reimplement TinySafeBoot on libavr in three size tiers

2026-07-19 05:00:51 +02:00

.gitattributes

Initial commit

2020-04-10 08:47:54 +02:00

.gitignore

pureboot: gitignore python bytecode cache

2026-07-20 10:43:56 +02:00

.gitmodules

tsb: slim the port branch to the libavr reimplementation

2026-07-19 13:12:56 +02:00

CMakeLists.txt

pureboot.py: an update follows the staging copy onto its own link

2026-07-27 16:31:27 +02:00

CMakePresets.json

build: generated presets and a check entry point

2026-07-21 23:42:57 +02:00

LICENSE

Initial commit

2020-04-10 08:47:54 +02:00

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