38 lines
552 B
ArmAsm
38 lines
552 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* ashldi3.S: GCC emits these for certain drivers playing
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* with long longs.
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*
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* Copyright (C) 1999 David S. Miller (davem@redhat.com)
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*/
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#include <linux/export.h>
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#include <linux/linkage.h>
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.text
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ENTRY(__ashldi3)
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cmp %o2, 0
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be 9f
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mov 0x20, %g2
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sub %g2, %o2, %g2
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cmp %g2, 0
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bg 7f
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sll %o0, %o2, %g3
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neg %g2
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clr %o5
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b 8f
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sll %o1, %g2, %o4
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7:
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srl %o1, %g2, %g2
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sll %o1, %o2, %o5
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or %g3, %g2, %o4
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8:
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mov %o4, %o0
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mov %o5, %o1
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9:
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retl
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nop
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ENDPROC(__ashldi3)
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EXPORT_SYMBOL(__ashldi3)
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