1 .section .entry 2 LDR SP, =MEMBASEADDR 3 BL check_compat 4 5 MOV R3, #0x8000 6 1: 7 SUB R3, R3, #1 8 CMP R3, #0 9 BNE 1b 10 11 // ordinary startup... 12 13 MOV SP, #0x1900 14 MOV R11, #0 15 B my_restart