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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * ashrdi3.S: The filesystem code creates all kinds of references to
- * this little routine on the sparc with gcc.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
- #include <linux/linkage.h>
- #include <asm/export.h>
- .text
- ENTRY(__ashrdi3)
- tst %o2
- be 3f
- or %g0, 32, %g2
- sub %g2, %o2, %g2
- tst %g2
- bg 1f
- sra %o0, %o2, %o4
- sra %o0, 31, %o4
- sub %g0, %g2, %g2
- ba 2f
- sra %o0, %g2, %o5
- 1:
- sll %o0, %g2, %g3
- srl %o1, %o2, %g2
- or %g2, %g3, %o5
- 2:
- or %g0, %o4, %o0
- or %g0, %o5, %o1
- 3:
- jmpl %o7 + 8, %g0
- nop
- ENDPROC(__ashrdi3)
- EXPORT_SYMBOL(__ashrdi3)
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