_sdata = .; *(.data) *(.data*) _edata = .; > SRAM AT > FLASH
Here is a practical walkthrough of what a typical embedded .mpl looks like and how to edit it safely. /* File: stm32f4_flash.mpl */ /* Defines memory for STM32F407VG */ MEMORY
The .mpl file is a chameleon of the technical world. Depending on your industry, it could be a lifeline for debugging a crashing radar system or the key to programming a fleet of microcontrollers. .mpl files
/* Initialized data (copied from Flash to RAM at boot) */ .data : ALIGN(4)
/* Section placement / SECTIONS
If you’ve spent any time in the world of high-performance computing, signal processing, or embedded systems, you’ve likely stumbled across a file with the .mpl extension. At first glance, it looks like any other configuration file. But pop it open, and you might see hex dumps, memory addresses, or cryptic headers.
KEEP( (.isr_vector)) > FLASH
*(.text) *(.text*) > FLASH