aboutsummaryrefslogtreecommitdiff
path: root/gmp-6.3.0/mpn/sparc32/v8
diff options
context:
space:
mode:
Diffstat (limited to 'gmp-6.3.0/mpn/sparc32/v8')
-rw-r--r--gmp-6.3.0/mpn/sparc32/v8/addmul_1.asm109
-rw-r--r--gmp-6.3.0/mpn/sparc32/v8/gmp-mparam.h73
-rw-r--r--gmp-6.3.0/mpn/sparc32/v8/mul_1.asm93
-rw-r--r--gmp-6.3.0/mpn/sparc32/v8/submul_1.asm67
-rw-r--r--gmp-6.3.0/mpn/sparc32/v8/supersparc/gmp-mparam.h73
-rw-r--r--gmp-6.3.0/mpn/sparc32/v8/supersparc/udiv.asm131
-rw-r--r--gmp-6.3.0/mpn/sparc32/v8/udiv.asm131
-rw-r--r--gmp-6.3.0/mpn/sparc32/v8/umul.asm40
8 files changed, 717 insertions, 0 deletions
diff --git a/gmp-6.3.0/mpn/sparc32/v8/addmul_1.asm b/gmp-6.3.0/mpn/sparc32/v8/addmul_1.asm
new file mode 100644
index 0000000..0bf1b24
--- /dev/null
+++ b/gmp-6.3.0/mpn/sparc32/v8/addmul_1.asm
@@ -0,0 +1,109 @@
+dnl SPARC v8 mpn_addmul_1 -- Multiply a limb vector with a limb and
+dnl add the result to a second limb vector.
+
+dnl Copyright 1992-1995, 2000 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+
+include(`../config.m4')
+
+C INPUT PARAMETERS
+C res_ptr o0
+C s1_ptr o1
+C size o2
+C s2_limb o3
+
+ASM_START()
+PROLOGUE(mpn_addmul_1)
+ ld [%o1+0],%o4
+ andcc %o2,1,%g0
+ be L(bx0)
+ andcc %o2,2,%g0
+L(bx1): be L(01)
+ orcc %g0,%g0,%g2
+L(b11): add %o0,-8,%o0
+ b L(11)
+ add %o1,-8,%o1
+L(bx0): be L(b00)
+ orcc %g0,%g0,%g2
+L(b10): add %o0,-12,%o0
+ b L(10)
+ add %o1,4,%o1
+L(b00): add %o0,-4,%o0
+ b L(00)
+ add %o1,-4,%o1
+
+L(top): addcc %g3,%g2,%g3 C 1
+ ld [%o1+4],%o4 C 2
+ rd %y,%g2 C 1
+ addx %g0,%g2,%g2
+ ld [%o0+0],%g1 C 2
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+0] C 1
+L(00): umul %o4,%o3,%g3 C 2
+ ld [%o0+4],%g1 C 2
+ addxcc %g3,%g2,%g3 C 2
+ ld [%o1+8],%o4 C 3
+ rd %y,%g2 C 2
+ addx %g0,%g2,%g2
+ nop
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+4] C 2
+L(11): umul %o4,%o3,%g3 C 3
+ addxcc %g3,%g2,%g3 C 3
+ ld [%o1+12],%o4 C 4
+ rd %y,%g2 C 3
+ add %o1,16,%o1
+ addx %g0,%g2,%g2
+ ld [%o0+8],%g1 C 2
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+8] C 3
+L(10): umul %o4,%o3,%g3 C 4
+ addxcc %g3,%g2,%g3 C 4
+ ld [%o1+0],%o4 C 1
+ rd %y,%g2 C 4
+ addx %g0,%g2,%g2
+ ld [%o0+12],%g1 C 2
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+12] C 4
+ add %o0,16,%o0
+ addx %g0,%g2,%g2
+L(01): addcc %o2,-4,%o2
+ bg L(top)
+ umul %o4,%o3,%g3 C 1
+
+ addcc %g3,%g2,%g3 C 4
+ rd %y,%g2 C 4
+ addx %g0,%g2,%g2
+ ld [%o0+0],%g1 C 2
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+0] C 4
+
+ retl
+ addx %g0,%g2,%o0
+EPILOGUE(mpn_addmul_1)
diff --git a/gmp-6.3.0/mpn/sparc32/v8/gmp-mparam.h b/gmp-6.3.0/mpn/sparc32/v8/gmp-mparam.h
new file mode 100644
index 0000000..e57897b
--- /dev/null
+++ b/gmp-6.3.0/mpn/sparc32/v8/gmp-mparam.h
@@ -0,0 +1,73 @@
+/* SPARC v8 gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 1999-2004 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 either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at your
+ option) any later version.
+
+or
+
+ * the GNU General Public License as published by the Free Software
+ Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+or both in parallel, as here.
+
+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 General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library. If not,
+see https://www.gnu.org/licenses/. */
+
+
+#define GMP_LIMB_BITS 32
+#define GMP_LIMB_BYTES 4
+
+/* Generated by tuneup.c, 2004-02-07, gcc 2.95 */
+
+#define MUL_TOOM22_THRESHOLD 10
+#define MUL_TOOM33_THRESHOLD 65
+
+#define SQR_BASECASE_THRESHOLD 4
+#define SQR_TOOM2_THRESHOLD 18
+#define SQR_TOOM3_THRESHOLD 65
+
+#define DIV_SB_PREINV_THRESHOLD 5
+#define DIV_DC_THRESHOLD 24
+#define POWM_THRESHOLD 38
+
+#define HGCD_THRESHOLD 69
+#define GCD_ACCEL_THRESHOLD 3
+#define GCD_DC_THRESHOLD 498
+#define JACOBI_BASE_METHOD 2
+
+#define DIVREM_1_NORM_THRESHOLD 6
+#define DIVREM_1_UNNORM_THRESHOLD 11
+#define MOD_1_NORM_THRESHOLD 5
+#define MOD_1_UNNORM_THRESHOLD 9
+#define USE_PREINV_DIVREM_1 1
+#define USE_PREINV_MOD_1 1
+#define DIVREM_2_THRESHOLD 0 /* always */
+#define DIVEXACT_1_THRESHOLD 0 /* always */
+#define MODEXACT_1_ODD_THRESHOLD 4
+
+#define GET_STR_DC_THRESHOLD 14
+#define GET_STR_PRECOMPUTE_THRESHOLD 23
+#define SET_STR_THRESHOLD 1679
+
+#define MUL_FFT_TABLE { 272, 672, 1152, 2560, 10240, 24576, 0 }
+#define MUL_FFT_MODF_THRESHOLD 264
+#define MUL_FFT_THRESHOLD 1792
+
+#define SQR_FFT_TABLE { 304, 672, 1152, 3584, 10240, 24576, 0 }
+#define SQR_FFT_MODF_THRESHOLD 264
+#define SQR_FFT_THRESHOLD 1728
diff --git a/gmp-6.3.0/mpn/sparc32/v8/mul_1.asm b/gmp-6.3.0/mpn/sparc32/v8/mul_1.asm
new file mode 100644
index 0000000..d03a0e6
--- /dev/null
+++ b/gmp-6.3.0/mpn/sparc32/v8/mul_1.asm
@@ -0,0 +1,93 @@
+dnl SPARC v8 mpn_mul_1 -- Multiply a limb vector with a single limb and
+dnl store the product in a second limb vector.
+
+dnl Copyright 1992, 1994, 1995, 2000 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+
+include(`../config.m4')
+
+C INPUT PARAMETERS
+C res_ptr o0
+C s1_ptr o1
+C size o2
+C s2_limb o3
+
+ASM_START()
+PROLOGUE(mpn_mul_1)
+ ld [%o1+0],%o4
+ andcc %o2,1,%g0
+ be L(bx0)
+ andcc %o2,2,%g0
+L(bx1): be L(01)
+ orcc %g0,%g0,%g2
+L(b11): add %o0,-8,%o0
+ b L(11)
+ add %o1,-8,%o1
+L(bx0): be L(b00)
+ orcc %g0,%g0,%g2
+L(b10): add %o0,-12,%o0
+ b L(10)
+ add %o1,4,%o1
+L(b00): add %o0,-4,%o0
+ b L(00)
+ add %o1,-4,%o1
+
+L(top): addcc %g3,%g2,%g3 C 1
+ ld [%o1+4],%o4 C 2
+ st %g3,[%o0+0] C 1
+ rd %y,%g2 C 1
+L(00): umul %o4,%o3,%g3 C 2
+ addxcc %g3,%g2,%g3 C 2
+ ld [%o1+8],%o4 C 3
+ st %g3,[%o0+4] C 2
+ rd %y,%g2 C 2
+L(11): umul %o4,%o3,%g3 C 3
+ addxcc %g3,%g2,%g3 C 3
+ ld [%o1+12],%o4 C 4
+ add %o1,16,%o1
+ st %g3,[%o0+8] C 3
+ rd %y,%g2 C 3
+L(10): umul %o4,%o3,%g3 C 4
+ addxcc %g3,%g2,%g3 C 4
+ ld [%o1+0],%o4 C 1
+ st %g3,[%o0+12] C 4
+ add %o0,16,%o0
+ rd %y,%g2 C 4
+ addx %g0,%g2,%g2
+L(01): addcc %o2,-4,%o2
+ bg L(top)
+ umul %o4,%o3,%g3 C 1
+
+ addcc %g3,%g2,%g3 C 4
+ st %g3,[%o0+0] C 4
+ rd %y,%g2 C 4
+
+ retl
+ addx %g0,%g2,%o0
+EPILOGUE(mpn_mul_1)
diff --git a/gmp-6.3.0/mpn/sparc32/v8/submul_1.asm b/gmp-6.3.0/mpn/sparc32/v8/submul_1.asm
new file mode 100644
index 0000000..187314e
--- /dev/null
+++ b/gmp-6.3.0/mpn/sparc32/v8/submul_1.asm
@@ -0,0 +1,67 @@
+dnl SPARC v8 mpn_submul_1 -- Multiply a limb vector with a limb and
+dnl subtract the result from a second limb vector.
+
+dnl Copyright 1992-1994, 2000 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+
+include(`../config.m4')
+
+C INPUT PARAMETERS
+C res_ptr o0
+C s1_ptr o1
+C size o2
+C s2_limb o3
+
+ASM_START()
+PROLOGUE(mpn_submul_1)
+ sub %g0,%o2,%o2 C negate ...
+ sll %o2,2,%o2 C ... and scale size
+ sub %o1,%o2,%o1 C o1 is offset s1_ptr
+ sub %o0,%o2,%g1 C g1 is offset res_ptr
+
+ mov 0,%o0 C clear cy_limb
+
+L(loop):
+ ld [%o1+%o2],%o4
+ ld [%g1+%o2],%g2
+ umul %o4,%o3,%o5
+ rd %y,%g3
+ addcc %o5,%o0,%o5
+ addx %g3,0,%o0
+ subcc %g2,%o5,%g2
+ addx %o0,0,%o0
+ st %g2,[%g1+%o2]
+
+ addcc %o2,4,%o2
+ bne L(loop)
+ nop
+
+ retl
+ nop
+EPILOGUE(mpn_submul_1)
diff --git a/gmp-6.3.0/mpn/sparc32/v8/supersparc/gmp-mparam.h b/gmp-6.3.0/mpn/sparc32/v8/supersparc/gmp-mparam.h
new file mode 100644
index 0000000..1ac9239
--- /dev/null
+++ b/gmp-6.3.0/mpn/sparc32/v8/supersparc/gmp-mparam.h
@@ -0,0 +1,73 @@
+/* SuperSPARC gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 1999-2004 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 either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at your
+ option) any later version.
+
+or
+
+ * the GNU General Public License as published by the Free Software
+ Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+or both in parallel, as here.
+
+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 General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library. If not,
+see https://www.gnu.org/licenses/. */
+
+
+#define GMP_LIMB_BITS 32
+#define GMP_LIMB_BYTES 4
+
+/* Generated by tuneup.c, 2004-02-10, gcc 3.3 */
+
+#define MUL_TOOM22_THRESHOLD 14
+#define MUL_TOOM33_THRESHOLD 81
+
+#define SQR_BASECASE_THRESHOLD 5
+#define SQR_TOOM2_THRESHOLD 28
+#define SQR_TOOM3_THRESHOLD 86
+
+#define DIV_SB_PREINV_THRESHOLD 0 /* always */
+#define DIV_DC_THRESHOLD 26
+#define POWM_THRESHOLD 79
+
+#define HGCD_THRESHOLD 97
+#define GCD_ACCEL_THRESHOLD 3
+#define GCD_DC_THRESHOLD 470
+#define JACOBI_BASE_METHOD 2
+
+#define DIVREM_1_NORM_THRESHOLD 0 /* always */
+#define DIVREM_1_UNNORM_THRESHOLD 3
+#define MOD_1_NORM_THRESHOLD 0 /* always */
+#define MOD_1_UNNORM_THRESHOLD 3
+#define USE_PREINV_DIVREM_1 1
+#define USE_PREINV_MOD_1 1
+#define DIVREM_2_THRESHOLD 0 /* always */
+#define DIVEXACT_1_THRESHOLD 0 /* always */
+#define MODEXACT_1_ODD_THRESHOLD 0 /* always */
+
+#define GET_STR_DC_THRESHOLD 19
+#define GET_STR_PRECOMPUTE_THRESHOLD 34
+#define SET_STR_THRESHOLD 3524
+
+#define MUL_FFT_TABLE { 304, 800, 1408, 3584, 10240, 24576, 0 }
+#define MUL_FFT_MODF_THRESHOLD 264
+#define MUL_FFT_THRESHOLD 2304
+
+#define SQR_FFT_TABLE { 336, 800, 1408, 3584, 10240, 24576, 0 }
+#define SQR_FFT_MODF_THRESHOLD 280
+#define SQR_FFT_THRESHOLD 2304
diff --git a/gmp-6.3.0/mpn/sparc32/v8/supersparc/udiv.asm b/gmp-6.3.0/mpn/sparc32/v8/supersparc/udiv.asm
new file mode 100644
index 0000000..12f66ce
--- /dev/null
+++ b/gmp-6.3.0/mpn/sparc32/v8/supersparc/udiv.asm
@@ -0,0 +1,131 @@
+dnl SuperSPARC mpn_udiv_qrnnd division support, used from longlong.h.
+dnl This is for SuperSPARC only, to compensate for its semi-functional
+dnl udiv instruction.
+
+dnl Copyright 1993, 1994, 1996, 2000 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+
+include(`../config.m4')
+
+C INPUT PARAMETERS
+C rem_ptr i0
+C n1 i1
+C n0 i2
+C d i3
+
+ASM_START()
+
+ifdef(`PIC',
+` TEXT
+L(getpc):
+ retl
+ nop')
+
+ TEXT
+ ALIGN(8)
+L(C0): .double 0r4294967296
+L(C1): .double 0r2147483648
+
+PROLOGUE(mpn_udiv_qrnnd)
+ save %sp,-104,%sp
+ st %i1,[%fp-8]
+ ld [%fp-8],%f10
+
+ifdef(`PIC',
+`L(pc): call L(getpc) C put address of this insn in %o7
+ ldd [%o7+L(C0)-L(pc)],%f8',
+` sethi %hi(L(C0)),%o7
+ ldd [%o7+%lo(L(C0))],%f8')
+
+ fitod %f10,%f4
+ cmp %i1,0
+ bge L(248)
+ mov %i0,%i5
+ faddd %f4,%f8,%f4
+L(248):
+ st %i2,[%fp-8]
+ ld [%fp-8],%f10
+ fmuld %f4,%f8,%f6
+ cmp %i2,0
+ bge L(249)
+ fitod %f10,%f2
+ faddd %f2,%f8,%f2
+L(249):
+ st %i3,[%fp-8]
+ faddd %f6,%f2,%f2
+ ld [%fp-8],%f10
+ cmp %i3,0
+ bge L(250)
+ fitod %f10,%f4
+ faddd %f4,%f8,%f4
+L(250):
+ fdivd %f2,%f4,%f2
+
+ifdef(`PIC',
+` ldd [%o7+L(C1)-L(pc)],%f4',
+` sethi %hi(L(C1)),%o7
+ ldd [%o7+%lo(L(C1))],%f4')
+
+ fcmped %f2,%f4
+ nop
+ fbge,a L(251)
+ fsubd %f2,%f4,%f2
+ fdtoi %f2,%f2
+ st %f2,[%fp-8]
+ b L(252)
+ ld [%fp-8],%i4
+L(251):
+ fdtoi %f2,%f2
+ st %f2,[%fp-8]
+ ld [%fp-8],%i4
+ sethi %hi(-2147483648),%g2
+ xor %i4,%g2,%i4
+L(252):
+ umul %i3,%i4,%g3
+ rd %y,%i0
+ subcc %i2,%g3,%o7
+ subxcc %i1,%i0,%g0
+ be L(253)
+ cmp %o7,%i3
+
+ add %i4,-1,%i0
+ add %o7,%i3,%o7
+ st %o7,[%i5]
+ ret
+ restore
+L(253):
+ blu L(246)
+ mov %i4,%i0
+ add %i4,1,%i0
+ sub %o7,%i3,%o7
+L(246):
+ st %o7,[%i5]
+ ret
+ restore
+EPILOGUE(mpn_udiv_qrnnd)
diff --git a/gmp-6.3.0/mpn/sparc32/v8/udiv.asm b/gmp-6.3.0/mpn/sparc32/v8/udiv.asm
new file mode 100644
index 0000000..12f66ce
--- /dev/null
+++ b/gmp-6.3.0/mpn/sparc32/v8/udiv.asm
@@ -0,0 +1,131 @@
+dnl SuperSPARC mpn_udiv_qrnnd division support, used from longlong.h.
+dnl This is for SuperSPARC only, to compensate for its semi-functional
+dnl udiv instruction.
+
+dnl Copyright 1993, 1994, 1996, 2000 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+
+include(`../config.m4')
+
+C INPUT PARAMETERS
+C rem_ptr i0
+C n1 i1
+C n0 i2
+C d i3
+
+ASM_START()
+
+ifdef(`PIC',
+` TEXT
+L(getpc):
+ retl
+ nop')
+
+ TEXT
+ ALIGN(8)
+L(C0): .double 0r4294967296
+L(C1): .double 0r2147483648
+
+PROLOGUE(mpn_udiv_qrnnd)
+ save %sp,-104,%sp
+ st %i1,[%fp-8]
+ ld [%fp-8],%f10
+
+ifdef(`PIC',
+`L(pc): call L(getpc) C put address of this insn in %o7
+ ldd [%o7+L(C0)-L(pc)],%f8',
+` sethi %hi(L(C0)),%o7
+ ldd [%o7+%lo(L(C0))],%f8')
+
+ fitod %f10,%f4
+ cmp %i1,0
+ bge L(248)
+ mov %i0,%i5
+ faddd %f4,%f8,%f4
+L(248):
+ st %i2,[%fp-8]
+ ld [%fp-8],%f10
+ fmuld %f4,%f8,%f6
+ cmp %i2,0
+ bge L(249)
+ fitod %f10,%f2
+ faddd %f2,%f8,%f2
+L(249):
+ st %i3,[%fp-8]
+ faddd %f6,%f2,%f2
+ ld [%fp-8],%f10
+ cmp %i3,0
+ bge L(250)
+ fitod %f10,%f4
+ faddd %f4,%f8,%f4
+L(250):
+ fdivd %f2,%f4,%f2
+
+ifdef(`PIC',
+` ldd [%o7+L(C1)-L(pc)],%f4',
+` sethi %hi(L(C1)),%o7
+ ldd [%o7+%lo(L(C1))],%f4')
+
+ fcmped %f2,%f4
+ nop
+ fbge,a L(251)
+ fsubd %f2,%f4,%f2
+ fdtoi %f2,%f2
+ st %f2,[%fp-8]
+ b L(252)
+ ld [%fp-8],%i4
+L(251):
+ fdtoi %f2,%f2
+ st %f2,[%fp-8]
+ ld [%fp-8],%i4
+ sethi %hi(-2147483648),%g2
+ xor %i4,%g2,%i4
+L(252):
+ umul %i3,%i4,%g3
+ rd %y,%i0
+ subcc %i2,%g3,%o7
+ subxcc %i1,%i0,%g0
+ be L(253)
+ cmp %o7,%i3
+
+ add %i4,-1,%i0
+ add %o7,%i3,%o7
+ st %o7,[%i5]
+ ret
+ restore
+L(253):
+ blu L(246)
+ mov %i4,%i0
+ add %i4,1,%i0
+ sub %o7,%i3,%o7
+L(246):
+ st %o7,[%i5]
+ ret
+ restore
+EPILOGUE(mpn_udiv_qrnnd)
diff --git a/gmp-6.3.0/mpn/sparc32/v8/umul.asm b/gmp-6.3.0/mpn/sparc32/v8/umul.asm
new file mode 100644
index 0000000..1a2e84b
--- /dev/null
+++ b/gmp-6.3.0/mpn/sparc32/v8/umul.asm
@@ -0,0 +1,40 @@
+dnl SPARC v8 mpn_umul_ppmm -- support for longlong.h for non-gcc.
+
+dnl Copyright 1995, 1996, 2000 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+
+include(`../config.m4')
+
+ASM_START()
+PROLOGUE(mpn_umul_ppmm)
+ umul %o1,%o2,%g2
+ st %g2,[%o0]
+ retl
+ rd %y,%o0
+EPILOGUE(mpn_umul_ppmm)
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 22:29:03 +0000