Lpc2000

I am running a self programmed bootloader and the looding process 
works great.
I usually use a Keil ARM7 compiler but for the project I am working 
on I am forced
to use the ARM GCC compiler.  Keil does a greate job of relocating 
the vector 
table for me but I can't get the vector table to relocate to RAM

Is this a valid method to relocate the vector table?




Vectors:
        b     _start                    // reset - _start
        ldr   pc,_undf                  // undefined - _undf
        ldr   pc,_swi                   // SWI - _swi
        ldr   pc,_pabt                  // program abort - _pabt
        ldr   pc,_dabt                  // data abort - _dabt
        nop                             // reserved
        ldr   pc,[pc,#-0xFF0]           // IRQ - read the VIC
        ldr   pc,_fiq                   // FIQ - _fiq

#if 0
// Use this group for production
_undf:  .word _reset                    // undefined - _reset
_swi:   .word _reset                    // SWI - _reset
_pabt:  .word _reset                    // program abort - _reset
_dabt:  .word _reset                    // data abort - _reset
_irq:   .word _reset                    // IRQ - _reset
_fiq:   .word _reset                    // FIQ - _reset

#else
// Use this group for development
_undf:  .word __undf                    // undefined
_swi:   .word __swi                     // SWI
_pabt:  .word __pabt                    // program abort
_dabt:  .word __dabt                    // data abort
_irq:   .word __irq                     // IRQ
_fiq:   .word __fiq                     // FIQ

__undf: b     .                         // undefined
__swi:  b     .                         // SWI
__pabt: b     .                         // program abort
__dabt: b     .                         // data abort
__irq:  b     .                         // IRQ
__fiq:  b     .                         // FIQ
#endif
        .size _boot, . - _boot
        .endfunc


// Setup the operating mode & stack.
// ---------------------------------
        .global _start, start, _mainCRTStartup
        .func   _start

_start:
start:
_mainCRTStartup:

// Initialize Interrupt System
// - Set stack location for each mode
// - Leave in System Mode with Interrupts Disabled
// -----------------------------------------------

		ldr r11,=Vectors @ current vector-table address
		mov r12,#0x40000000 @ destination
		ldmneia r11!,{r2-r9} @ not extern, copy
		stmneia r12!,{r2-r9}

		ldr r0,=0xE01FC040
		mov r1,#2   @ default: map SRAM



Thanks in advance,
Steven Easley