GBA assembly programming with gcc
Calling convention:
r0-r7: Function arguments, return values, caller saved
r8-r11: Callee saved
r12: Caller saved (used by blx stub)
r13: Stack pointer
r14: Link register
GBA assembly programming with gcc
Calling convention:
r0-r7: Function arguments, return values, caller saved
r8-r11: Callee saved
r12: Caller saved (used by blx stub)
r13: Stack pointer
r14: Link register