rt-thread-official/libcpu/arm/cortex-r4/vector_gcc.S

32 lines
667 B
ArmAsm

@-------------------------------------------------------------------------------
@ sys_intvecs.asm
@
@ (c) Texas Instruments 2009-2013, All rights reserved.
@
.section .vectors, "ax"
.code 32
@-------------------------------------------------------------------------------
@ import reference for interrupt routines
.globl _reset
.globl _dabort
.globl turnon_VFP
.globl IRQ_Handler
.globl system_vectors
system_vectors:
b _reset
b turnon_VFP
svcEntry:
b svcEntry
prefetchEntry:
b prefetchEntry
b _dabort
reservedEntry:
b reservedEntry
b IRQ_Handler
ldr pc,[pc,#-0x1b0]