BlackMark
4362886c39
The de-string-2 pass upstream: every peripheral block behind generated instance traits, int-keyed, the string layer gone. The port's share of it is two spellings — the char usart_digit that existed to be pasted into register names becomes the int unit the usart template now takes, and the tsb tiers' one reg<"UBRR0"> is the flat hw::ubrr0 — plus the pbapp harness probing has_usart<0>() instead of instance-name strings. Nine loader codegen families rebuilt green through their full workflows (size matrix and simulator protocol suites included); every image holds its recorded size. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>