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150
|
1 // This input must be assembled by the GNU assembler, as llvm-mc does not emit
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236
|
2 // the R_ARM_THM_JUMP11 and R_ARM_THM_JUMP8 relocations for a Thumb narrow
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3 // branch. This is permissible by the ABI for the ARM architecture as the range
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4 // of the Thumb narrow branch is short enough (+- 2048 bytes and +- 256 bytes
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5 // respeticely) that widespread use would be impractical.
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150
|
6 //
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7 // The test case will use a pre compiled object arm-thumb-narrow-branch.o
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8 .syntax unified
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9 .section .caller, "ax",%progbits
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10 .thumb
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11 .align 2
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12 .type callers,%function
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13 .globl callers
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14 callers:
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15 b.n callee_low_far
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16 b.n callee_low
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17 b.n callee_high
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18 b.n callee_high_far
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|
236
|
19 beq.n callee_low_near
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20 beq.n callee_low
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|
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21 beq.n callee_high
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|
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22 beq.n callee_high_near
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|
150
|
23 bx lr
|
