^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * ashrdi3.S: The filesystem code creates all kinds of references to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * this little routine on the sparc with gcc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/linkage.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <asm/export.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) .text
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) ENTRY(__ashrdi3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) tst %o2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) be 3f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) or %g0, 32, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) sub %g2, %o2, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) tst %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) bg 1f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) sra %o0, %o2, %o4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) sra %o0, 31, %o4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) sub %g0, %g2, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) ba 2f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) sra %o0, %g2, %o5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 1:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) sll %o0, %g2, %g3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) srl %o1, %o2, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) or %g2, %g3, %o5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 2:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) or %g0, %o4, %o0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) or %g0, %o5, %o1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 3:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) jmpl %o7 + 8, %g0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) nop
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) ENDPROC(__ashrdi3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) EXPORT_SYMBOL(__ashrdi3)