Nico Erfurth questions

Nico Erfurth answers

• Why "Procedure Call Standard for the ARM Architecture" (AAPCS) requires SP to be 8-byte aligned?
• Converting very simple ARM instructions to binary/hex
• Rollback a Git merge
• how can I tell if I am in ARM mode or Thumb mode in gdb?
• What's the difference between an event and an interrupt in ARM Cortex?
• Identifying signed and unsigned values in assembly
• GCC -mthumb against -marm
• How to trap unaligned memory access?
• Invalid constant after fixup?
• Why does stmfd/ldmfd jump back to sub?