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[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [gas/] [testsuite/] [gas/] [arm/] [group-reloc-ldr-encoding-bad.s] - Blame information for rev 816

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Line No. Rev Author Line
1 38 julius
@ Tests that are supposed to fail during encoding
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@ for LDR group relocations.
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        .text
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        .macro ldrtest load store sym offset
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        \load   r0, [r0, #:pc_g0:(\sym \offset)]
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        \load   r0, [r0, #:pc_g1:(\sym \offset)]
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        \load   r0, [r0, #:pc_g2:(\sym \offset)]
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        \load   r0, [r0, #:sb_g0:(\sym \offset)]
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        \load   r0, [r0, #:sb_g1:(\sym \offset)]
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        \load   r0, [r0, #:sb_g2:(\sym \offset)]
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        \store  r0, [r0, #:pc_g0:(\sym \offset)]
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        \store  r0, [r0, #:pc_g1:(\sym \offset)]
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        \store  r0, [r0, #:pc_g2:(\sym \offset)]
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        \store  r0, [r0, #:sb_g0:(\sym \offset)]
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        \store  r0, [r0, #:sb_g1:(\sym \offset)]
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        \store  r0, [r0, #:sb_g2:(\sym \offset)]
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        .endm
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@ LDR/STR/LDRB/STRB only have 12 bits available for the magnitude of the addend.
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@ So these should all fail.
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        ldrtest ldr str f "+ 4096"
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        ldrtest ldrb strb f "+ 4096"
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        ldrtest ldr str f "- 4096"
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        ldrtest ldrb strb f "- 4096"
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        ldrtest ldr str localsym "+ 4096"
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        ldrtest ldrb strb localsym "+ 4096"
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        ldrtest ldr str localsym "- 4096"
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        ldrtest ldrb strb localsym "- 4096"
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localsym:
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        mov     r0, #0
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