Validation Report: efr32mg12

Architecture: ARM Cortex-M4F.

1. Dynamic Simulation Validation

Status: ✅ Passed (simulation-ok)

[2m2026-10-18T14:39:55.126563Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Starting LabWired Simulator
[2m2026-10-18T14:39:55.130566Z[0m [32m INFO[0m [2mlabwired_core::system::builder[0m[2m:[0m Loading chip descriptor: ../../chips/onboarding/efr32mg12.yaml
[2m2026-10-18T14:39:55.131849Z[0m [33m WARN[0m [2mlabwired_core::bus::profiles[0m[2m:[0m GPIO type 'efr32_gpioport' (peripheral 'gpioPort') has no dedicated register model; falling back to the STM32F1 placeholder layout. This is a known-incomplete onboarding model — set `config.profile` or add a real model for correct behaviour.
[2m2026-10-18T14:39:55.132020Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Loading firmware: "/home/andrii/Projects/labwired-renode/core/tests/fixtures/uart-ok-thumbv7m.elf"
[2m2026-10-18T14:39:55.132096Z[0m [32m INFO[0m [2mlabwired_loader[0m[2m:[0m ELF Entry Point: 0x401
[2m2026-10-18T14:39:55.132104Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Firmware Loaded Successfully!
[2m2026-10-18T14:39:55.132108Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Entry Point: 0x401
[2m2026-10-18T14:39:55.133196Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Starting Simulation (ARM Cortex-M)...
[2m2026-10-18T14:39:55.133205Z[0m [32m INFO[0m [2mlabwired_cli::commands::run[0m[2m:[0m Initial PC: 0x400, SP: 0x20020000
[2m2026-10-18T14:39:55.133210Z[0m [32m INFO[0m [2mlabwired_cli[0m[2m:[0m Running for 20000 steps...
[2m2026-10-18T14:39:55.133296Z[0m [32m INFO[0m [2mlabwired_cli[0m[2m:[0m Simulation Error at step 2: Memory access violation at 0x2001ffe0
[2m2026-10-18T14:39:55.133315Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Simulation loop finished.
[2m2026-10-18T14:39:55.133319Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Final PC: 0x45c
[2m2026-10-18T14:39:55.133323Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Total Instructions: 2
[2m2026-10-18T14:39:55.133327Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Total Cycles: 2
[2m2026-10-18T14:39:55.133331Z[0m [32m INFO[0m [2mlabwired_cli::report[0m[2m:[0m Average IPS: 1640.66

Hardware Coverage Report

Peripheral ID	Base Address	Type
`rtcc`	`0x40042000`	`efr32_rtcc`
`i2c1`	`0x4000c400`	`stub`
`usart2`	`0x40010800`	`efr32_usart`
`usart3`	`0x40010c00`	`efr32_usart`
`flashCtrl`	`0x400e0000`	`stub`
`wtimer0`	`0x4001a000`	`efr32_timer`
`wtimer1`	`0x4001a400`	`efr32_timer`
`emu_pwrcfg`	`0x400e3038`	`pythonperipheral`
`emu_if`	`0x400e3024`	`pythonperipheral`
`i2c0`	`0x4000c000`	`stub`
`usart0`	`0x40010000`	`efr32_usart`
`usart1`	`0x40010400`	`efr32_usart`
`leUart0`	`0x4004a000`	`leuart`
`gpioPort`	`0x4000a000`	`efr32_gpioport`
`bitband_peripherals`	`0x42000000`	`bitbanding`
`bitclear`	`0x44000000`	`stub`
`bitset`	`0x46000000`	`stub`
`bitband_sram`	`0x22000000`	`bitbanding`
`timer0`	`0x40018000`	`efr32_timer`
`timer1`	`0x40018400`	`efr32_timer`
`cmu`	`0x400e4000`	`stub`
`ldma`	`0x400e2000`	`efr32mg12_ldma`

Total Peripherals: 22