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[/] [openrisc/] [trunk/] [gnu-stable/] [binutils-2.20.1/] [ld/] [testsuite/] [ld-arm/] [thumb2-bl-blx-interwork.s] - Blame information for rev 859

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Line No. Rev Author Line
1 205 julius
        .arch armv7-a
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        .global _start
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        .syntax unified
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        .text
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        .thumb
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        .macro do_calls
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        @ The following four instructions are accepted by gas, but generate
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        @ meaningless code.
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        @bl.w arm0
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        @bl.w arm4
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        @nop
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        @bl.w arm0
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        @bl.w arm4
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        @nop
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        blx.w arm0
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        blx.w arm4
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        nop
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        blx.w arm0
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        blx.w arm4
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        nop
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        bl.w thumb0
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        bl.w thumb2
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        bl.w thumb4
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        bl.w thumb6
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        nop
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        bl.w thumb0
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        bl.w thumb2
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        bl.w thumb4
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        bl.w thumb6
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        nop
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        @ These eight are all accepted by gas, but generate bad code.
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        @blx.w thumb0
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        @blx.w thumb2
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        @blx.w thumb4
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        @blx.w thumb6
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        @nop
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        @blx.w thumb0
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        @blx.w thumb2
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        @blx.w thumb4
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        @blx.w thumb6
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        .endm
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        .thumb_func
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        .align 3
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_start:
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        do_calls
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        .arm
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        .align 3
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arm0:
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        bx lr
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        .align 3
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        nop
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arm4:
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        bx lr
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        .thumb
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        .thumb_func
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        .align 3
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thumb0:
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        bx lr
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        .thumb_func
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        .align 3
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        nop
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thumb2:
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        bx lr
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        .thumb_func
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        .align 3
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        nop
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        nop
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thumb4:
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        bx lr
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        .thumb_func
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        .align 3
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        nop
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        nop
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        nop
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thumb6:
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        bx lr
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backwards:
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        do_calls

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