File: cortex-a8-fix-bl.s

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binutils 2.40-2
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	.syntax unified
	.cpu cortex-a8
	.thumb
	.text

	@ expansion 32 bytes
        .macro bw1
1:
        add.w r0, r1, r2
        bl.w 1b
        add.w r0, r1, r2
        bl.w 1b
        add.w r0, r1, r2
        bl.w 1b
        add.w r0, r1, r2
        bl.w 1b
        .endm

        @ expansion 128 bytes
        .macro bw2
        bw1
        bw1
        bw1
        bw1
        .endm

        .align  3
        .global _start
        .thumb
        .thumb_func
        .type   _start, %function
_start:
        nop

	@ Trigger Cortex-A8 erratum workaround with bl instructions.
        bw2
        bw2

        bx      lr