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Implemented

ARMv7-M integer + Thumb-2 ISA

Priority 1 - CPU Architectures & Execution Engines / 1.2 ARM Cortex-M / ARMv-M

$2,250 / $2,250fully funded
Done$2,250 / $2,250 - 100%
As a firmware developer, I want vemu's ARMv7-M integer + Thumb-2 ISA to stay accurate, tested, and documented, so that I can keep depending on cortex-M3/M4/M7 firmware.

Why it matters

Cortex-M3/M4/M7 firmware

Summary

Near-complete Thumb-2

Scope of work

Already implemented. Harden, broaden coverage, add tests and documentation for ARMv7-M integer + Thumb-2 ISA. What it is: Near-complete Thumb-2. Why it matters: Cortex-M3/M4/M7 firmware.

Current state

Status: Fully implemented. Notes / evidence: vemu-arch-arm-m.

Blocked by 1

Fund these first - this work can't be completed until they ship.

  • Done
Unblocks 19

Funding this also clears the way for the work below.

  • Done
  • Fund$12,250
  • Done
  • Done
  • Fund$6,250

Activity log

  1. Feature defined and added to the roadmap

  2. Funding goal set to $2,250

  3. Implementation status: Implemented

  4. Delivered - counted as fully funded