+++ /dev/null
-wordsize-32
+++ /dev/null
- # MIPS3 __mpn_add_n -- Add two limb vectors of the same length > 0 and
- # store sum in a third limb vector.
-
- # Copyright (C) 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $4
- # s1_ptr $5
- # s2_ptr $6
- # size $7
-
- .text
- .align 2
- .globl __mpn_add_n
- .ent __mpn_add_n
-__mpn_add_n:
- .set noreorder
- .set nomacro
-
- ld $10,0($5)
- ld $11,0($6)
-
- daddiu $7,$7,-1
- and $9,$7,4-1 # number of limbs in first loop
- beq $9,$0,.L0 # if multiple of 4 limbs, skip first loop
- move $2,$0
-
- dsubu $7,$7,$9
-
-.Loop0: daddiu $9,$9,-1
- ld $12,8($5)
- daddu $11,$11,$2
- ld $13,8($6)
- sltu $8,$11,$2
- daddu $11,$10,$11
- sltu $2,$11,$10
- sd $11,0($4)
- or $2,$2,$8
-
- daddiu $5,$5,8
- daddiu $6,$6,8
- move $10,$12
- move $11,$13
- bne $9,$0,.Loop0
- daddiu $4,$4,8
-
-.L0: beq $7,$0,.Lend
- nop
-
-.Loop: daddiu $7,$7,-4
-
- ld $12,8($5)
- daddu $11,$11,$2
- ld $13,8($6)
- sltu $8,$11,$2
- daddu $11,$10,$11
- sltu $2,$11,$10
- sd $11,0($4)
- or $2,$2,$8
-
- ld $10,16($5)
- daddu $13,$13,$2
- ld $11,16($6)
- sltu $8,$13,$2
- daddu $13,$12,$13
- sltu $2,$13,$12
- sd $13,8($4)
- or $2,$2,$8
-
- ld $12,24($5)
- daddu $11,$11,$2
- ld $13,24($6)
- sltu $8,$11,$2
- daddu $11,$10,$11
- sltu $2,$11,$10
- sd $11,16($4)
- or $2,$2,$8
-
- ld $10,32($5)
- daddu $13,$13,$2
- ld $11,32($6)
- sltu $8,$13,$2
- daddu $13,$12,$13
- sltu $2,$13,$12
- sd $13,24($4)
- or $2,$2,$8
-
- daddiu $5,$5,32
- daddiu $6,$6,32
-
- bne $7,$0,.Loop
- daddiu $4,$4,32
-
-.Lend: daddu $11,$11,$2
- sltu $8,$11,$2
- daddu $11,$10,$11
- sltu $2,$11,$10
- sd $11,0($4)
- j $31
- or $2,$2,$8
-
- .end __mpn_add_n
+++ /dev/null
- # MIPS3 __mpn_addmul_1 -- Multiply a limb vector with a single limb and
- # add the product to a second limb vector.
-
- # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $4
- # s1_ptr $5
- # size $6
- # s2_limb $7
-
- .text
- .align 4
- .globl __mpn_addmul_1
- .ent __mpn_addmul_1
-__mpn_addmul_1:
- .set noreorder
- .set nomacro
-
- # warm up phase 0
- ld $8,0($5)
-
- # warm up phase 1
- daddiu $5,$5,8
- dmultu $8,$7
-
- daddiu $6,$6,-1
- beq $6,$0,$LC0
- move $2,$0 # zero cy2
-
- daddiu $6,$6,-1
- beq $6,$0,$LC1
- ld $8,0($5) # load new s1 limb as early as possible
-
-Loop: ld $10,0($4)
- mflo $3
- mfhi $9
- daddiu $5,$5,8
- daddu $3,$3,$2 # add old carry limb to low product limb
- dmultu $8,$7
- ld $8,0($5) # load new s1 limb as early as possible
- daddiu $6,$6,-1 # decrement loop counter
- sltu $2,$3,$2 # carry from previous addition -> $2
- daddu $3,$10,$3
- sltu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- daddiu $4,$4,8
- bne $6,$0,Loop
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 1
-$LC1: ld $10,0($4)
- mflo $3
- mfhi $9
- daddu $3,$3,$2
- sltu $2,$3,$2
- dmultu $8,$7
- daddu $3,$10,$3
- sltu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- daddiu $4,$4,8
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 0
-$LC0: ld $10,0($4)
- mflo $3
- mfhi $9
- daddu $3,$3,$2
- sltu $2,$3,$2
- daddu $3,$10,$3
- sltu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- j $31
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- .end __mpn_addmul_1
+++ /dev/null
-/* gmp-mparam.h -- Compiler/machine parameter header file.
-
-Copyright (C) 1991, 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#define BITS_PER_MP_LIMB 64
-#define BYTES_PER_MP_LIMB 8
-#define BITS_PER_LONGINT 32
-#define BITS_PER_INT 32
-#define BITS_PER_SHORTINT 16
-#define BITS_PER_CHAR 8
+++ /dev/null
- # MIPS3 __mpn_lshift --
-
- # Copyright (C) 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $4
- # src_ptr $5
- # size $6
- # cnt $7
-
- .text
- .align 2
- .globl __mpn_lshift
- .ent __mpn_lshift
-__mpn_lshift:
- .set noreorder
- .set nomacro
-
- dsll $2,$6,3
- daddu $5,$5,$2 # make r5 point at end of src
- ld $10,-8($5) # load first limb
- dsubu $13,$0,$7
- daddu $4,$4,$2 # make r4 point at end of res
- daddiu $6,$6,-1
- and $9,$6,4-1 # number of limbs in first loop
- beq $9,$0,.L0 # if multiple of 4 limbs, skip first loop
- dsrl $2,$10,$13 # compute function result
-
- dsubu $6,$6,$9
-
-.Loop0: ld $3,-16($5)
- daddiu $4,$4,-8
- daddiu $5,$5,-8
- daddiu $9,$9,-1
- dsll $11,$10,$7
- dsrl $12,$3,$13
- move $10,$3
- or $8,$11,$12
- bne $9,$0,.Loop0
- sd $8,0($4)
-
-.L0: beq $6,$0,.Lend
- nop
-
-.Loop: ld $3,-16($5)
- daddiu $4,$4,-32
- daddiu $6,$6,-4
- dsll $11,$10,$7
- dsrl $12,$3,$13
-
- ld $10,-24($5)
- dsll $14,$3,$7
- or $8,$11,$12
- sd $8,24($4)
- dsrl $9,$10,$13
-
- ld $3,-32($5)
- dsll $11,$10,$7
- or $8,$14,$9
- sd $8,16($4)
- dsrl $12,$3,$13
-
- ld $10,-40($5)
- dsll $14,$3,$7
- or $8,$11,$12
- sd $8,8($4)
- dsrl $9,$10,$13
-
- daddiu $5,$5,-32
- or $8,$14,$9
- bgtz $6,.Loop
- sd $8,0($4)
-
-.Lend: dsll $8,$10,$7
- j $31
- sd $8,-8($4)
- .end __mpn_lshift
+++ /dev/null
- # MIPS3 __mpn_mul_1 -- Multiply a limb vector with a single limb and
- # store the product in a second limb vector.
-
- # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $4
- # s1_ptr $5
- # size $6
- # s2_limb $7
-
- .text
- .align 4
- .globl __mpn_mul_1
- .ent __mpn_mul_1
-__mpn_mul_1:
- .set noreorder
- .set nomacro
-
- # warm up phase 0
- ld $8,0($5)
-
- # warm up phase 1
- daddiu $5,$5,8
- dmultu $8,$7
-
- daddiu $6,$6,-1
- beq $6,$0,$LC0
- move $2,$0 # zero cy2
-
- daddiu $6,$6,-1
- beq $6,$0,$LC1
- ld $8,0($5) # load new s1 limb as early as possible
-
-Loop: mflo $10
- mfhi $9
- daddiu $5,$5,8
- daddu $10,$10,$2 # add old carry limb to low product limb
- dmultu $8,$7
- ld $8,0($5) # load new s1 limb as early as possible
- daddiu $6,$6,-1 # decrement loop counter
- sltu $2,$10,$2 # carry from previous addition -> $2
- sd $10,0($4)
- daddiu $4,$4,8
- bne $6,$0,Loop
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 1
-$LC1: mflo $10
- mfhi $9
- daddu $10,$10,$2
- sltu $2,$10,$2
- dmultu $8,$7
- sd $10,0($4)
- daddiu $4,$4,8
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 0
-$LC0: mflo $10
- mfhi $9
- daddu $10,$10,$2
- sltu $2,$10,$2
- sd $10,0($4)
- j $31
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- .end __mpn_mul_1
+++ /dev/null
- # MIPS3 __mpn_rshift --
-
- # Copyright (C) 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $4
- # src_ptr $5
- # size $6
- # cnt $7
-
- .text
- .align 2
- .globl __mpn_rshift
- .ent __mpn_rshift
-__mpn_rshift:
- .set noreorder
- .set nomacro
-
- ld $10,0($5) # load first limb
- dsubu $13,$0,$7
- daddiu $6,$6,-1
- and $9,$6,4-1 # number of limbs in first loop
- beq $9,$0,.L0 # if multiple of 4 limbs, skip first loop
- dsll $2,$10,$13 # compute function result
-
- dsubu $6,$6,$9
-
-.Loop0: ld $3,8($5)
- daddiu $4,$4,8
- daddiu $5,$5,8
- daddiu $9,$9,-1
- dsrl $11,$10,$7
- dsll $12,$3,$13
- move $10,$3
- or $8,$11,$12
- bne $9,$0,.Loop0
- sd $8,-8($4)
-
-.L0: beq $6,$0,.Lend
- nop
-
-.Loop: ld $3,8($5)
- daddiu $4,$4,32
- daddiu $6,$6,-4
- dsrl $11,$10,$7
- dsll $12,$3,$13
-
- ld $10,16($5)
- dsrl $14,$3,$7
- or $8,$11,$12
- sd $8,-32($4)
- dsll $9,$10,$13
-
- ld $3,24($5)
- dsrl $11,$10,$7
- or $8,$14,$9
- sd $8,-24($4)
- dsll $12,$3,$13
-
- ld $10,32($5)
- dsrl $14,$3,$7
- or $8,$11,$12
- sd $8,-16($4)
- dsll $9,$10,$13
-
- daddiu $5,$5,32
- or $8,$14,$9
- bgtz $6,.Loop
- sd $8,-8($4)
-
-.Lend: dsrl $8,$10,$7
- j $31
- sd $8,0($4)
- .end __mpn_rshift
+++ /dev/null
- # MIPS3 __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
- # store difference in a third limb vector.
-
- # Copyright (C) 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $4
- # s1_ptr $5
- # s2_ptr $6
- # size $7
-
- .text
- .align 2
- .globl __mpn_sub_n
- .ent __mpn_sub_n
-__mpn_sub_n:
- .set noreorder
- .set nomacro
-
- ld $10,0($5)
- ld $11,0($6)
-
- daddiu $7,$7,-1
- and $9,$7,4-1 # number of limbs in first loop
- beq $9,$0,.L0 # if multiple of 4 limbs, skip first loop
- move $2,$0
-
- dsubu $7,$7,$9
-
-.Loop0: daddiu $9,$9,-1
- ld $12,8($5)
- daddu $11,$11,$2
- ld $13,8($6)
- sltu $8,$11,$2
- dsubu $11,$10,$11
- sltu $2,$10,$11
- sd $11,0($4)
- or $2,$2,$8
-
- daddiu $5,$5,8
- daddiu $6,$6,8
- move $10,$12
- move $11,$13
- bne $9,$0,.Loop0
- daddiu $4,$4,8
-
-.L0: beq $7,$0,.Lend
- nop
-
-.Loop: daddiu $7,$7,-4
-
- ld $12,8($5)
- daddu $11,$11,$2
- ld $13,8($6)
- sltu $8,$11,$2
- dsubu $11,$10,$11
- sltu $2,$10,$11
- sd $11,0($4)
- or $2,$2,$8
-
- ld $10,16($5)
- daddu $13,$13,$2
- ld $11,16($6)
- sltu $8,$13,$2
- dsubu $13,$12,$13
- sltu $2,$12,$13
- sd $13,8($4)
- or $2,$2,$8
-
- ld $12,24($5)
- daddu $11,$11,$2
- ld $13,24($6)
- sltu $8,$11,$2
- dsubu $11,$10,$11
- sltu $2,$10,$11
- sd $11,16($4)
- or $2,$2,$8
-
- ld $10,32($5)
- daddu $13,$13,$2
- ld $11,32($6)
- sltu $8,$13,$2
- dsubu $13,$12,$13
- sltu $2,$12,$13
- sd $13,24($4)
- or $2,$2,$8
-
- daddiu $5,$5,32
- daddiu $6,$6,32
-
- bne $7,$0,.Loop
- daddiu $4,$4,32
-
-.Lend: daddu $11,$11,$2
- sltu $8,$11,$2
- dsubu $11,$10,$11
- sltu $2,$10,$11
- sd $11,0($4)
- j $31
- or $2,$2,$8
-
- .end __mpn_sub_n
+++ /dev/null
- # MIPS3 __mpn_submul_1 -- Multiply a limb vector with a single limb and
- # subtract the product from a second limb vector.
-
- # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $4
- # s1_ptr $5
- # size $6
- # s2_limb $7
-
- .text
- .align 4
- .globl __mpn_submul_1
- .ent __mpn_submul_1
-__mpn_submul_1:
- .set noreorder
- .set nomacro
-
- # warm up phase 0
- ld $8,0($5)
-
- # warm up phase 1
- daddiu $5,$5,8
- dmultu $8,$7
-
- daddiu $6,$6,-1
- beq $6,$0,$LC0
- move $2,$0 # zero cy2
-
- daddiu $6,$6,-1
- beq $6,$0,$LC1
- ld $8,0($5) # load new s1 limb as early as possible
-
-Loop: ld $10,0($4)
- mflo $3
- mfhi $9
- daddiu $5,$5,8
- daddu $3,$3,$2 # add old carry limb to low product limb
- dmultu $8,$7
- ld $8,0($5) # load new s1 limb as early as possible
- daddiu $6,$6,-1 # decrement loop counter
- sltu $2,$3,$2 # carry from previous addition -> $2
- dsubu $3,$10,$3
- sgtu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- daddiu $4,$4,8
- bne $6,$0,Loop
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 1
-$LC1: ld $10,0($4)
- mflo $3
- mfhi $9
- daddu $3,$3,$2
- sltu $2,$3,$2
- dmultu $8,$7
- dsubu $3,$10,$3
- sgtu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- daddiu $4,$4,8
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 0
-$LC0: ld $10,0($4)
- mflo $3
- mfhi $9
- daddu $3,$3,$2
- sltu $2,$3,$2
- dsubu $3,$10,$3
- sgtu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- j $31
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- .end __mpn_submul_1
projects / platform / upstream / linaro-glibc.git / commitdiff