Entries in List of Function Register Masks

The linker provides a section "FUNCTION REGISTER MASKS" in the map file. This lists 32-bit values that indicate the registers used by certain functions in the build. These values are in turn used by the...
Entries in List of Function Register Masks

The linker provides a section "FUNCTION REGISTER MASKS" in the map file. This lists 32-bit values that indicate the registers used by certain functions in the build. These values are in turn used by the...
Exception entry stacking on Cortex-M7, not possible to stack onto Main stack at any case?

Hi all, I had a long trouble finding a "nonsense" issue with IRQ handing, using an ARM Cortex-M7 core equipped MCU. In short words: there is a somewhat complex (not that much) system with tiny OS...
ARM stack alignment on exception entry

Note: This was originally posted on 8th November 2011 at http://forums.arm.com Hello everybody, The Application Binary Interface (ABI) for the ARM architecture requires that the stack must be eight-byte...
ARM stack alignment on exception entry

Note: This was originally posted on 8th November 2011 at http://forums.arm.com Hello everybody, The Application Binary Interface (ABI) for the ARM architecture requires that the stack must be eight-byte...