A quick and dirty dumper of IRAM to a log file on the sd card. Logs should be placed from 0x40038000-0x4003D000 for a maximum size of 0x5000 (20KiB).
#define IRAM_SAFE_START 0x40038000ull #define IRAM_SAFE_END 0x4003D000ull
Based on Hekate and Lockpick_RCM.