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f67d78192c
This commit moves one step towards the deprecation of wrappers that use _LIB_VERSION / matherr / __kernel_standard functionality, by adding the suffix '_compat' to their filenames and adjusting Makefiles and #includes accordingly. New template wrappers that do not use such functionality will be added by future patches and will be first used by the float128 wrappers.
54 lines
1.4 KiB
ArmAsm
54 lines
1.4 KiB
ArmAsm
/* sqrt function. sparc32 version.
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Copyright (C) 2012-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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ENTRY (__sqrt)
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clr %g1
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std %g0, [%sp + 72]
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std %o0, [%sp + 80]
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ldd [%sp + 72], %f8
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ldd [%sp + 80], %f0
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fcmpd %f0, %f8
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fbl 1f
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nop
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8: retl
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fsqrtd %f0, %f0
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1:
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#ifdef SHARED
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SETUP_PIC_REG_LEAF(o5, g1)
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sethi %gdop_hix22(_LIB_VERSION), %g1
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xor %g1, %gdop_lox10(_LIB_VERSION), %g1
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ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
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#else
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sethi %hi(_LIB_VERSION), %g1
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or %g1, %lo(_LIB_VERSION), %g1
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#endif
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ld [%g1], %g1
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cmp %g1, -1
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be 8b
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mov %o0, %o2
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mov %o1, %o3
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mov 26, %o4
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mov %o7, %g1
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call __kernel_standard
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mov %g1, %o7
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END (__sqrt)
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weak_alias (__sqrt, sqrt)
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