24 lines
258 B
ArmAsm
24 lines
258 B
ArmAsm
#include <asm/ppc_asm.h>
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_GLOBAL(copy_tofrom_user_reference)
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cmpdi r5,0
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beq 4f
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mtctr r5
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1: lbz r6,0(r4)
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2: stb r6,0(r3)
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addi r3,r3,1
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addi r4,r4,1
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bdnz 1b
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3: mfctr r3
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blr
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4: mr r3,r5
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blr
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.section __ex_table,"a"
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.llong 1b,3b
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.llong 2b,3b
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.text
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