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18 lines
327 B
ArmAsm
18 lines
327 B
ArmAsm
/* Illustrates features that are only available in thumb. */
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.syntax unified
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.text
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.thumb_func
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.global asm_main
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asm_main:
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asm_main_after_prologue:
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/* CBZ: cmp and branch if zero instruction. Equivalent to CMP + BEQ.
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* TODO create an interesting assertion here.
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*/
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cbz r1, 1f
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1:
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mov r0, 0
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bx lr
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