@ vectors.S (ARMv7-A) — the exception vector table VBAR points at. @ M1 keeps every entry a self-loop; M2 will wire IRQ to a C handler @ via the GIC. The 8 standard ARM vectors, in order. .section .text .align 5 @ vector base must be 32-byte aligned .global vector_table vector_table: b . @ 0x00 Reset b . @ 0x04 Undefined instruction b . @ 0x08 Supervisor Call (SVC) b . @ 0x0C Prefetch Abort b . @ 0x10 Data Abort b . @ 0x14 (reserved) b . @ 0x18 IRQ b . @ 0x1C FIQ