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author | Roland McGrath <roland@gnu.org> | 2006-02-21 02:30:10 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 2006-02-21 02:30:10 +0000 |
commit | 0d5cb2c74f3df8253834274843b4eb8cdc5dd651 (patch) | |
tree | 2fe51864d69ef66f0490d39c89729303bf584821 /sysdeps/mips/mips64 | |
parent | 0ca3379de12f639ccaedaf145871f6d4cfaa73b4 (diff) | |
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[BZ #2329]
2006-02-20 Roland McGrath <roland@redhat.com>
* sysdeps/mips: Directory removed, saved in ports repository.
* sysdeps/unix/mips: Likewise.
* sysdeps/unix/sysv/linux/mips: Likewise.
* sysdeps/mach/mips: Likewise.
* sysdeps/mach/hurd/mips: Likewise.
* shlib-versions: Remove mips matches, now in ports fragment.
* sysdeps/unix/sysv/linux/kernel-features.h: Likewise.
* configure.in (machine): Likewise.
* configure: Regenerated.
2006-02-15 Thomas Schwinge <tschwinge@gnu.org>
[BZ #2329]
* include/unistd.h (__getresuid, __getresgid, __setresuid)
(__setresgid): Fix argument name order in prototypes.
* posix/unistd.h (getresuid, getresgid, setresuid, setresgid):
Likewise.
* posix/getresuid.c (__getresuid): Fix argument order in definition.
* posix/getresgid.c (__getresgid): Likewise.
* posix/setresuid.c (__setresuid): Likewise.
* posix/setresgid.c (__setresgid): Likewise.
* sysdeps/mach/hurd/getresuid.c (__getresuid): Likewise.
* sysdeps/mach/hurd/getresgid.c (__getresgid): Likewise.
* sysdeps/mach/hurd/setresuid.c (__setresuid): Likewise.
* sysdeps/mach/hurd/setresgid.c (__setresgid): Likewise.
Reported by Samuel Thibault <samuel.thibault@ens-lyon.org>.
Diffstat (limited to 'sysdeps/mips/mips64')
-rw-r--r-- | sysdeps/mips/mips64/Implies | 3 | ||||
-rw-r--r-- | sysdeps/mips/mips64/Versions | 7 | ||||
-rw-r--r-- | sysdeps/mips/mips64/__longjmp.c | 98 | ||||
-rw-r--r-- | sysdeps/mips/mips64/add_n.S | 130 | ||||
-rw-r--r-- | sysdeps/mips/mips64/addmul_1.S | 107 | ||||
-rw-r--r-- | sysdeps/mips/mips64/bsd-_setjmp.S | 49 | ||||
-rw-r--r-- | sysdeps/mips/mips64/bsd-setjmp.S | 47 | ||||
-rw-r--r-- | sysdeps/mips/mips64/gmp-mparam.h | 31 | ||||
-rw-r--r-- | sysdeps/mips/mips64/lshift.S | 105 | ||||
-rw-r--r-- | sysdeps/mips/mips64/memcpy.S | 140 | ||||
-rw-r--r-- | sysdeps/mips/mips64/memset.S | 92 | ||||
-rw-r--r-- | sysdeps/mips/mips64/mul_1.S | 96 | ||||
-rw-r--r-- | sysdeps/mips/mips64/n32/Implies | 4 | ||||
-rw-r--r-- | sysdeps/mips/mips64/n32/Makefile | 6 | ||||
-rw-r--r-- | sysdeps/mips/mips64/n64/Implies | 4 | ||||
-rw-r--r-- | sysdeps/mips/mips64/n64/Makefile | 6 | ||||
-rw-r--r-- | sysdeps/mips/mips64/rshift.S | 102 | ||||
-rw-r--r-- | sysdeps/mips/mips64/setjmp.S | 46 | ||||
-rw-r--r-- | sysdeps/mips/mips64/setjmp_aux.c | 78 | ||||
-rw-r--r-- | sysdeps/mips/mips64/soft-fp/sfp-machine.h | 47 | ||||
-rw-r--r-- | sysdeps/mips/mips64/sub_n.S | 130 | ||||
-rw-r--r-- | sysdeps/mips/mips64/submul_1.S | 108 |
22 files changed, 0 insertions, 1436 deletions
diff --git a/sysdeps/mips/mips64/Implies b/sysdeps/mips/mips64/Implies deleted file mode 100644 index 8c18cb3034..0000000000 --- a/sysdeps/mips/mips64/Implies +++ /dev/null @@ -1,3 +0,0 @@ -# MIPS uses IEEE 754 floating point. -ieee754/flt-32 -ieee754/dbl-64 diff --git a/sysdeps/mips/mips64/Versions b/sysdeps/mips/mips64/Versions deleted file mode 100644 index 253a65f04e..0000000000 --- a/sysdeps/mips/mips64/Versions +++ /dev/null @@ -1,7 +0,0 @@ -libm { - GLIBC_2.1 { - # A generic bug got this omitted from other configurations' version - # sets, but we always had it. - exp2l; - } -} diff --git a/sysdeps/mips/mips64/__longjmp.c b/sysdeps/mips/mips64/__longjmp.c deleted file mode 100644 index 546493f842..0000000000 --- a/sysdeps/mips/mips64/__longjmp.c +++ /dev/null @@ -1,98 +0,0 @@ -/* Copyright (C) 1992, 1995, 1997, 2000, 2003, 2004 - Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). - - The GNU C 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 C 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 C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <setjmp.h> -#include <sgidefs.h> -#include <stdlib.h> - -#undef __longjmp - -#ifndef __GNUC__ - #error This file uses GNU C extensions; you must compile with GCC. -#endif - -void -__longjmp (env, val_arg) - __jmp_buf env; - int val_arg; -{ - /* gcc 1.39.19 miscompiled the longjmp routine (as it did setjmp before - the hack around it); force it to use $a1 for the longjmp value. - Without this it saves $a1 in a register which gets clobbered - along the way. */ - register int val asm ("a1"); - - /* Pull back the floating point callee-saved registers. */ -#if _MIPS_SIM == _ABI64 - asm volatile ("l.d $f24, %0" : : "m" (env[0].__fpregs[0])); - asm volatile ("l.d $f25, %0" : : "m" (env[0].__fpregs[1])); - asm volatile ("l.d $f26, %0" : : "m" (env[0].__fpregs[2])); - asm volatile ("l.d $f27, %0" : : "m" (env[0].__fpregs[3])); - asm volatile ("l.d $f28, %0" : : "m" (env[0].__fpregs[4])); - asm volatile ("l.d $f29, %0" : : "m" (env[0].__fpregs[5])); - asm volatile ("l.d $f30, %0" : : "m" (env[0].__fpregs[6])); - asm volatile ("l.d $f31, %0" : : "m" (env[0].__fpregs[7])); -#else - asm volatile ("l.d $f20, %0" : : "m" (env[0].__fpregs[0])); - asm volatile ("l.d $f22, %0" : : "m" (env[0].__fpregs[1])); - asm volatile ("l.d $f24, %0" : : "m" (env[0].__fpregs[2])); - asm volatile ("l.d $f26, %0" : : "m" (env[0].__fpregs[3])); - asm volatile ("l.d $f28, %0" : : "m" (env[0].__fpregs[4])); - asm volatile ("l.d $f30, %0" : : "m" (env[0].__fpregs[5])); -#endif - - /* Get and reconstruct the floating point csr. */ - asm volatile ("lw $2, %0" : : "m" (env[0].__fpc_csr)); - asm volatile ("ctc1 $2, $31"); - - /* Get the GP. */ - asm volatile ("ld $gp, %0" : : "m" (env[0].__gp)); - - /* Get the callee-saved registers. */ - asm volatile ("ld $16, %0" : : "m" (env[0].__regs[0])); - asm volatile ("ld $17, %0" : : "m" (env[0].__regs[1])); - asm volatile ("ld $18, %0" : : "m" (env[0].__regs[2])); - asm volatile ("ld $19, %0" : : "m" (env[0].__regs[3])); - asm volatile ("ld $20, %0" : : "m" (env[0].__regs[4])); - asm volatile ("ld $21, %0" : : "m" (env[0].__regs[5])); - asm volatile ("ld $22, %0" : : "m" (env[0].__regs[6])); - asm volatile ("ld $23, %0" : : "m" (env[0].__regs[7])); - - /* Get the PC. */ - asm volatile ("ld $31, %0" : : "m" (env[0].__pc)); - - - /* Restore the stack pointer and the FP. They have to be restored - last and in a single asm as gcc, depending on options used, may - use either of them to access env. */ - asm volatile ("ld $29, %0\n\t" - "ld $30, %1\n\t" : : "m" (env[0].__sp), "m" (env[0].__fp)); - -/* Give setjmp 1 if given a 0, or what they gave us if non-zero. */ - if (val == 0) - asm volatile ("dli $2, 1"); - else - asm volatile ("move $2, %0" : : "r" (val)); - - asm volatile ("j $31"); - - /* Avoid `volatile function does return' warnings. */ - for (;;); -} diff --git a/sysdeps/mips/mips64/add_n.S b/sysdeps/mips/mips64/add_n.S deleted file mode 100644 index 072f4f0b73..0000000000 --- a/sysdeps/mips/mips64/add_n.S +++ /dev/null @@ -1,130 +0,0 @@ -/* MIPS3 __mpn_add_n -- Add two limb vectors of the same length > 0 and - * store sum in a third limb vector. - * - * Copyright (C) 1995, 2000, 2002, 2003 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. - */ - -#include <sysdep.h> -#include <sys/asm.h> - -/* - * INPUT PARAMETERS - * res_ptr $4 - * s1_ptr $5 - * s2_ptr $6 - * size $7 - */ -#ifdef __PIC__ - .option pic2 -#endif - .text - .align 2 - .globl __mpn_add_n - .ent __mpn_add_n -__mpn_add_n: -#ifdef __PIC__ - SETUP_GP /* ??? unused */ -#endif - .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,L(L0) # if multiple of 4 limbs, skip first loop - move $2,$0 - - dsubu $7,$7,$9 - -L(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,L(Loop0) - daddiu $4,$4,8 - -L(L0): beq $7,$0,L(Lend) - nop - -L(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,L(Loop) - daddiu $4,$4,32 - -L(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 diff --git a/sysdeps/mips/mips64/addmul_1.S b/sysdeps/mips/mips64/addmul_1.S deleted file mode 100644 index f5ecd83702..0000000000 --- a/sysdeps/mips/mips64/addmul_1.S +++ /dev/null @@ -1,107 +0,0 @@ -/* 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, 2002, 2003 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. - */ - -#include <sysdep.h> -#include <sys/asm.h> - -/* INPUT PARAMETERS - * res_ptr $4 - * s1_ptr $5 - * size $6 - * s2_limb $7 - */ - -#ifdef PIC - .option pic2 -#endif - .text - .align 4 - .globl __mpn_addmul_1 - .ent __mpn_addmul_1 -__mpn_addmul_1: -#ifdef PIC - SETUP_GP /* ??? unused */ -#endif - .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,L(LC0) - move $2,$0 # zero cy2 - - daddiu $6,$6,-1 - beq $6,$0,L(LC1) - ld $8,0($5) # load new s1 limb as early as possible - -L(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,L(Loop) - daddu $2,$9,$2 # add high product limb and carry from addition - - # cool down phase 1 -L(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 -L(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 diff --git a/sysdeps/mips/mips64/bsd-_setjmp.S b/sysdeps/mips/mips64/bsd-_setjmp.S deleted file mode 100644 index 7620cf391f..0000000000 --- a/sysdeps/mips/mips64/bsd-_setjmp.S +++ /dev/null @@ -1,49 +0,0 @@ -/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. MIPS64 version. - Copyright (C) 1996, 1997, 2000, 2002, 2003, 2004 - Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C 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 C 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 C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* This just does a tail-call to `__sigsetjmp (ARG, 0)'. - We cannot do it in C because it must be a tail-call, so frame-unwinding - in setjmp doesn't clobber the state restored by longjmp. */ - -#include <sgidefs.h> -#include <sysdep.h> -#include <sys/asm.h> - -#ifdef __PIC__ - .option pic2 -#endif -ENTRY (_setjmp) -#ifdef __PIC__ - SETUP_GP -#endif - SETUP_GP64 (v0, C_SYMBOL_NAME (_setjmp)) - PTR_LA t9, C_SYMBOL_NAME (__sigsetjmp) -#if _MIPS_SIM == _ABIO32 - nop -#endif - RESTORE_GP64 - move a1, zero /* Pass a second argument of zero. */ -#ifdef __PIC__ - jr t9 -#else - j C_SYMBOL_NAME (__sigsetjmp) -#endif - .end _setjmp -libc_hidden_def (_setjmp) diff --git a/sysdeps/mips/mips64/bsd-setjmp.S b/sysdeps/mips/mips64/bsd-setjmp.S deleted file mode 100644 index 2a1fd9ce71..0000000000 --- a/sysdeps/mips/mips64/bsd-setjmp.S +++ /dev/null @@ -1,47 +0,0 @@ -/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. MIPS64 version. - Copyright (C) 1996, 1997, 2002, 2003, 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C 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 C 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 C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* This just does a tail-call to `__sigsetjmp (ARG, 1)'. - We cannot do it in C because it must be a tail-call, so frame-unwinding - in setjmp doesn't clobber the state restored by longjmp. */ - -#include <sgidefs.h> -#include <sysdep.h> -#include <sys/asm.h> - -#ifdef PIC - .option pic2 -#endif -ENTRY (setjmp) -#ifdef __PIC__ - SETUP_GP -#endif - SETUP_GP64 (v0, C_SYMBOL_NAME (setjmp)) - PTR_LA t9, C_SYMBOL_NAME (__sigsetjmp) -#if _MIPS_SIM == _ABIO32 - nop -#endif - RESTORE_GP64 - dli a1, 1 /* Pass a second argument of one. */ -#ifdef __PIC__ - jr t9 -#else - j C_SYMBOL_NAME (__sigsetjmp) -#endif - .end setjmp diff --git a/sysdeps/mips/mips64/gmp-mparam.h b/sysdeps/mips/mips64/gmp-mparam.h deleted file mode 100644 index 7666137a21..0000000000 --- a/sysdeps/mips/mips64/gmp-mparam.h +++ /dev/null @@ -1,31 +0,0 @@ -/* gmp-mparam.h -- Compiler/machine parameter header file. - -Copyright (C) 1991, 1993, 1994, 2002, 2003 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#if defined __GMP_H__ && ! defined _LONG_LONG_LIMB -#error "Included too late for _LONG_LONG_LIMB to take effect" -#endif - -#define _LONG_LONG_LIMB -#define BITS_PER_MP_LIMB 64 -#define BYTES_PER_MP_LIMB 8 -#define BITS_PER_LONGINT __WORDSIZE -#define BITS_PER_INT 32 -#define BITS_PER_SHORTINT 16 -#define BITS_PER_CHAR 8 diff --git a/sysdeps/mips/mips64/lshift.S b/sysdeps/mips/mips64/lshift.S deleted file mode 100644 index 20f9e3da19..0000000000 --- a/sysdeps/mips/mips64/lshift.S +++ /dev/null @@ -1,105 +0,0 @@ -/* MIPS3 __mpn_lshift -- - * - * Copyright (C) 1995, 2000, 2002, 2003 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. - */ - -#include <sysdep.h> -#include <sys/asm.h> - -/* INPUT PARAMETERS - * res_ptr $4 - * src_ptr $5 - * size $6 - * cnt $7 - */ - -#ifdef __PIC__ - .option pic2 -#endif - .text - .align 2 - .globl __mpn_lshift - .ent __mpn_lshift -__mpn_lshift: -#ifdef __PIC__ - SETUP_GP /* ??? unused */ -#endif - .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,L(L0) # if multiple of 4 limbs, skip first loop - dsrl $2,$10,$13 # compute function result - - dsubu $6,$6,$9 - -L(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,L(Loop0) - sd $8,0($4) - -L(L0): beq $6,$0,L(Lend) - nop - -L(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,L(Loop) - sd $8,0($4) - -L(Lend): dsll $8,$10,$7 - j $31 - sd $8,-8($4) - .end __mpn_lshift diff --git a/sysdeps/mips/mips64/memcpy.S b/sysdeps/mips/mips64/memcpy.S deleted file mode 100644 index eab9463f86..0000000000 --- a/sysdeps/mips/mips64/memcpy.S +++ /dev/null @@ -1,140 +0,0 @@ -/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Hartvig Ekner <hartvige@mips.com>, 2002. - Ported to mips3 n32/n64 by Alexandre Oliva <aoliva@redhat.com> - - The GNU C 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 C 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 C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <sysdep.h> -#include <endian.h> -#include <sys/asm.h> - - -/* void *memcpy(void *s1, const void *s2, size_t n); - - This could probably be optimized further. */ - -#if __BYTE_ORDER == __BIG_ENDIAN -# define LDHI ldl /* high part is left in big-endian */ -# define SDHI sdl /* high part is left in big-endian */ -# define LDLO ldr /* low part is right in big-endian */ -# define SDLO sdr /* low part is right in big-endian */ -#else -# define LDHI ldr /* high part is right in little-endian */ -# define SDHI sdr /* high part is right in little-endian */ -# define LDLO ldl /* low part is left in little-endian */ -# define SDLO sdl /* low part is left in little-endian */ -#endif - -ENTRY (memcpy) - .set noreorder - - slti t0, a2, 16 # Less than 16? - bne t0, zero, L(last16) - move v0, a0 # Setup exit value before too late - - xor t0, a1, a0 # Find a0/a1 displacement - andi t0, 0x7 - bne t0, zero, L(shift) # Go handle the unaligned case - PTR_SUBU t1, zero, a1 - andi t1, 0x7 # a0/a1 are aligned, but are we - beq t1, zero, L(chk8w) # starting in the middle of a word? - PTR_SUBU a2, t1 - LDHI t0, 0(a1) # Yes we are... take care of that - PTR_ADDU a1, t1 - SDHI t0, 0(a0) - PTR_ADDU a0, t1 - -L(chk8w): - andi t0, a2, 0x3f # 64 or more bytes left? - beq t0, a2, L(chk1w) - PTR_SUBU a3, a2, t0 # Yes - PTR_ADDU a3, a1 # a3 = end address of loop - move a2, t0 # a2 = what will be left after loop -L(lop8w): - ld t0, 0(a1) # Loop taking 8 words at a time - ld t1, 8(a1) - ld t2, 16(a1) - ld t3, 24(a1) - ld ta0, 32(a1) - ld ta1, 40(a1) - ld ta2, 48(a1) - ld ta3, 56(a1) - PTR_ADDIU a0, 64 - PTR_ADDIU a1, 64 - sd t0, -64(a0) - sd t1, -56(a0) - sd t2, -48(a0) - sd t3, -40(a0) - sd ta0, -32(a0) - sd ta1, -24(a0) - sd ta2, -16(a0) - bne a1, a3, L(lop8w) - sd ta3, -8(a0) - -L(chk1w): - andi t0, a2, 0x7 # 8 or more bytes left? - beq t0, a2, L(last16) - PTR_SUBU a3, a2, t0 # Yes, handle them one dword at a time - PTR_ADDU a3, a1 # a3 again end address - move a2, t0 -L(lop1w): - ld t0, 0(a1) - PTR_ADDIU a0, 8 - PTR_ADDIU a1, 8 - bne a1, a3, L(lop1w) - sd t0, -8(a0) - -L(last16): - blez a2, L(lst16e) # Handle last 16 bytes, one at a time - PTR_ADDU a3, a2, a1 -L(lst16l): - lb t0, 0(a1) - PTR_ADDIU a0, 1 - PTR_ADDIU a1, 1 - bne a1, a3, L(lst16l) - sb t0, -1(a0) -L(lst16e): - jr ra # Bye, bye - nop - -L(shift): - PTR_SUBU a3, zero, a0 # Src and Dest unaligned - andi a3, 0x7 # (unoptimized case...) - beq a3, zero, L(shft1) - PTR_SUBU a2, a3 # a2 = bytes left - LDHI t0, 0(a1) # Take care of first odd part - LDLO t0, 7(a1) - PTR_ADDU a1, a3 - SDHI t0, 0(a0) - PTR_ADDU a0, a3 -L(shft1): - andi t0, a2, 0x7 - PTR_SUBU a3, a2, t0 - PTR_ADDU a3, a1 -L(shfth): - LDHI t1, 0(a1) # Limp through, dword by dword - LDLO t1, 7(a1) - PTR_ADDIU a0, 8 - PTR_ADDIU a1, 8 - bne a1, a3, L(shfth) - sd t1, -8(a0) - b L(last16) # Handle anything which may be left - move a2, t0 - - .set reorder -END (memcpy) -libc_hidden_builtin_def (memcpy) diff --git a/sysdeps/mips/mips64/memset.S b/sysdeps/mips/mips64/memset.S deleted file mode 100644 index b50aaba816..0000000000 --- a/sysdeps/mips/mips64/memset.S +++ /dev/null @@ -1,92 +0,0 @@ -/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Hartvig Ekner <hartvige@mips.com>, 2002. - Ported to mips3 n32/n64 by Alexandre Oliva <aoliva@redhat.com> - - The GNU C 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 C 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 C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <sysdep.h> -#include <endian.h> -#include <sys/asm.h> - - -/* void *memset(void *s, int c, size_t n); - - This could probably be optimized further. */ - -#if __BYTE_ORDER == __BIG_ENDIAN -# define SDHI sdl /* high part is left in big-endian */ -#else -# define SDHI sdr /* high part is right in little-endian */ -#endif - -ENTRY (memset) - .set noreorder - - slti ta1, a2, 16 # Less than 16? - bne ta1, zero, L(last16) - move v0, a0 # Setup exit value before too late - - beq a1, zero, L(ueven) # If zero pattern, no need to extend - andi a1, 0xff # Avoid problems with bogus arguments - dsll ta0, a1, 8 - or a1, ta0 - dsll ta0, a1, 16 - or a1, ta0 # a1 is now pattern in full word - dsll ta0, a1, 32 - or a1, ta0 # a1 is now pattern in double word - -L(ueven): - PTR_SUBU ta0, zero, a0 # Unaligned address? - andi ta0, 0x7 - beq ta0, zero, L(chkw) - PTR_SUBU a2, ta0 - SDHI a1, 0(a0) # Yes, handle first unaligned part - PTR_ADDU a0, ta0 # Now both a0 and a2 are updated - -L(chkw): - andi ta0, a2, 0xf # Enough left for one loop iteration? - beq ta0, a2, L(chkl) - PTR_SUBU a3, a2, ta0 - PTR_ADDU a3, a0 # a3 is last loop address +1 - move a2, ta0 # a2 is now # of bytes left after loop -L(loopw): - PTR_ADDIU a0, 16 # Handle 2 dwords pr. iteration - sd a1, -16(a0) - bne a0, a3, L(loopw) - sd a1, -8(a0) - -L(chkl): - andi ta0, a2, 0x8 # Check if there is at least a double - beq ta0, zero, L(last16) # word remaining after the loop - PTR_SUBU a2, ta0 - sd a1, 0(a0) # Yes... - PTR_ADDIU a0, 8 - -L(last16): - blez a2, L(exit) # Handle last 16 bytes (if cnt>0) - PTR_ADDU a3, a2, a0 # a3 is last address +1 -L(lst16l): - PTR_ADDIU a0, 1 - bne a0, a3, L(lst16l) - sb a1, -1(a0) -L(exit): - j ra # Bye, bye - nop - - .set reorder -END (memset) -libc_hidden_builtin_def (memset) diff --git a/sysdeps/mips/mips64/mul_1.S b/sysdeps/mips/mips64/mul_1.S deleted file mode 100644 index c711783001..0000000000 --- a/sysdeps/mips/mips64/mul_1.S +++ /dev/null @@ -1,96 +0,0 @@ -/* 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, 2000, 2002, 2003 - * 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. - */ - -#include <sysdep.h> -#include <sys/asm.h> - -/* INPUT PARAMETERS - * res_ptr $4 - * s1_ptr $5 - * size $6 - * s2_limb $7 - */ - -#ifdef __PIC__ - .option pic2 -#endif - .text - .align 4 - .globl __mpn_mul_1 - .ent __mpn_mul_1 -__mpn_mul_1: -#ifdef __PIC__ - SETUP_GP /* ??? unused */ -#endif - .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,L(LC0) - move $2,$0 # zero cy2 - - daddiu $6,$6,-1 - beq $6,$0,L(LC1) - ld $8,0($5) # load new s1 limb as early as possible - -L(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,L(Loop) - daddu $2,$9,$2 # add high product limb and carry from addition - - # cool down phase 1 -L(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 -L(LC0): mflo $10 - mfhi $9 - daddu $10,$10,$2 - sltu $2,$10,$2 - sd $10,0($4) - j $31 - daddu $2,$9,$2 # add high product limb and carry from addition - - .end __mpn_mul_1 diff --git a/sysdeps/mips/mips64/n32/Implies b/sysdeps/mips/mips64/n32/Implies deleted file mode 100644 index a7cb280ec4..0000000000 --- a/sysdeps/mips/mips64/n32/Implies +++ /dev/null @@ -1,4 +0,0 @@ -ieee754/ldbl-128 -mips/mips64 -mips -wordsize-32 diff --git a/sysdeps/mips/mips64/n32/Makefile b/sysdeps/mips/mips64/n32/Makefile deleted file mode 100644 index a84d2a51bd..0000000000 --- a/sysdeps/mips/mips64/n32/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# `long double' is a distinct type we support. -long-double-fcts = yes - -ifeq ($(filter -mabi=n32,$(CC)),) -CC += -mabi=n32 -endif diff --git a/sysdeps/mips/mips64/n64/Implies b/sysdeps/mips/mips64/n64/Implies deleted file mode 100644 index e507786789..0000000000 --- a/sysdeps/mips/mips64/n64/Implies +++ /dev/null @@ -1,4 +0,0 @@ -ieee754/ldbl-128 -mips/mips64 -mips -wordsize-64 diff --git a/sysdeps/mips/mips64/n64/Makefile b/sysdeps/mips/mips64/n64/Makefile deleted file mode 100644 index a823f32b53..0000000000 --- a/sysdeps/mips/mips64/n64/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# `long double' is a distinct type we support. -long-double-fcts = yes - -ifeq ($(filter -mabi=64,$(CC)),) -CC += -mabi=64 -endif diff --git a/sysdeps/mips/mips64/rshift.S b/sysdeps/mips/mips64/rshift.S deleted file mode 100644 index e6a8a06d3d..0000000000 --- a/sysdeps/mips/mips64/rshift.S +++ /dev/null @@ -1,102 +0,0 @@ -/* MIPS3 __mpn_rshift -- - * - * Copyright (C) 1995, 2000, 2002, 2003 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. - */ - -#include <sysdep.h> -#include <sys/asm.h> - -/* INPUT PARAMETERS - * res_ptr $4 - * src_ptr $5 - * size $6 - * cnt $7 - */ - -#ifdef __PIC__ - .option pic2 -#endif - .text - .align 2 - .globl __mpn_rshift - .ent __mpn_rshift -__mpn_rshift: -#ifdef __PIC__ - SETUP_GP /* ??? unused */ -#endif - .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,L(L0) # if multiple of 4 limbs, skip first loop - dsll $2,$10,$13 # compute function result - - dsubu $6,$6,$9 - -L(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,L(Loop0) - sd $8,-8($4) - -L(L0): beq $6,$0,L(Lend) - nop - -L(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,L(Loop) - sd $8,-8($4) - -L(Lend): dsrl $8,$10,$7 - j $31 - sd $8,0($4) - .end __mpn_rshift diff --git a/sysdeps/mips/mips64/setjmp.S b/sysdeps/mips/mips64/setjmp.S deleted file mode 100644 index bdfd9cd51c..0000000000 --- a/sysdeps/mips/mips64/setjmp.S +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 1996, 1997, 2000, 2002, 2003, 2004 - Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C 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 C 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 C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <sgidefs.h> -#include <sysdep.h> -#include <sys/asm.h> - -/* The function __sigsetjmp_aux saves all the registers, but it can't - reliably access the stack or frame pointers, so we pass them in as - extra arguments. */ -#ifdef __PIC__ - .option pic2 -#endif -ENTRY (__sigsetjmp) -#ifdef __PIC__ - SETUP_GP -#endif - SETUP_GP64 (v0, C_SYMBOL_NAME (__sigsetjmp)) - move a2, sp - move a3, fp - PTR_LA t9, __sigsetjmp_aux -#if _MIPS_SIM == _ABIO32 - nop -#endif - RESTORE_GP64 -#if _MIPS_SIM != _ABIO32 - move a4, gp -#endif - jr t9 - .end __sigsetjmp diff --git a/sysdeps/mips/mips64/setjmp_aux.c b/sysdeps/mips/mips64/setjmp_aux.c deleted file mode 100644 index 26b4739c32..0000000000 --- a/sysdeps/mips/mips64/setjmp_aux.c +++ /dev/null @@ -1,78 +0,0 @@ -/* Copyright (C) 1996, 1997, 2003, 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). - - The GNU C 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 C 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 C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <setjmp.h> -#include <sgidefs.h> - -/* This function is only called via the assembly language routine - __sigsetjmp, which arranges to pass in the stack pointer and the frame - pointer. We do things this way because it's difficult to reliably - access them in C. */ - -int -__sigsetjmp_aux (jmp_buf env, int savemask, long long sp, long long fp, - long long gp) -{ - /* Store the floating point callee-saved registers... */ -#if _MIPS_SIM == _ABI64 - asm volatile ("s.d $f24, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[0])); - asm volatile ("s.d $f25, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[1])); - asm volatile ("s.d $f26, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[2])); - asm volatile ("s.d $f27, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[3])); - asm volatile ("s.d $f28, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[4])); - asm volatile ("s.d $f29, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[5])); - asm volatile ("s.d $f30, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[6])); - asm volatile ("s.d $f31, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[7])); -#else - asm volatile ("s.d $f20, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[0])); - asm volatile ("s.d $f22, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[1])); - asm volatile ("s.d $f24, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[2])); - asm volatile ("s.d $f26, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[3])); - asm volatile ("s.d $f28, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[4])); - asm volatile ("s.d $f30, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[5])); -#endif - - /* .. and the PC; */ - asm volatile ("sd $31, %0" : : "m" (env[0].__jmpbuf[0].__pc)); - - /* .. and the stack pointer; */ - env[0].__jmpbuf[0].__sp = sp; - - /* .. and the FP; it'll be in s8. */ - env[0].__jmpbuf[0].__fp = fp; - - /* .. and the GP; */ - env[0].__jmpbuf[0].__gp = gp; - - /* .. and the callee-saved registers; */ - asm volatile ("sd $16, %0" : : "m" (env[0].__jmpbuf[0].__regs[0])); - asm volatile ("sd $17, %0" : : "m" (env[0].__jmpbuf[0].__regs[1])); - asm volatile ("sd $18, %0" : : "m" (env[0].__jmpbuf[0].__regs[2])); - asm volatile ("sd $19, %0" : : "m" (env[0].__jmpbuf[0].__regs[3])); - asm volatile ("sd $20, %0" : : "m" (env[0].__jmpbuf[0].__regs[4])); - asm volatile ("sd $21, %0" : : "m" (env[0].__jmpbuf[0].__regs[5])); - asm volatile ("sd $22, %0" : : "m" (env[0].__jmpbuf[0].__regs[6])); - asm volatile ("sd $23, %0" : : "m" (env[0].__jmpbuf[0].__regs[7])); - - /* .. and finally get and reconstruct the floating point csr. */ - asm ("cfc1 %0, $31" : "=r" (env[0].__jmpbuf[0].__fpc_csr)); - - /* Save the signal mask if requested. */ - return __sigjmp_save (env, savemask); -} diff --git a/sysdeps/mips/mips64/soft-fp/sfp-machine.h b/sysdeps/mips/mips64/soft-fp/sfp-machine.h deleted file mode 100644 index 309a14a5f8..0000000000 --- a/sysdeps/mips/mips64/soft-fp/sfp-machine.h +++ /dev/null @@ -1,47 +0,0 @@ -#define _FP_W_TYPE_SIZE 64 -#define _FP_W_TYPE unsigned long long -#define _FP_WS_TYPE signed long long -#define _FP_I_TYPE long long - -#define _FP_MUL_MEAT_S(R,X,Y) \ - _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y) -#define _FP_MUL_MEAT_D(R,X,Y) \ - _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) -#define _FP_MUL_MEAT_Q(R,X,Y) \ - _FP_MUL_MEAT_2_wide_3mul(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) - -#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm) -#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y) -#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y) - -#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) -#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1) -#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1 -#define _FP_NANSIGN_S 0 -#define _FP_NANSIGN_D 0 -#define _FP_NANSIGN_Q 0 - -#define _FP_KEEPNANFRACP 1 -/* From my experiments it seems X is chosen unless one of the - NaNs is sNaN, in which case the result is NANSIGN/NANFRAC. */ -#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ - do { \ - if ((_FP_FRAC_HIGH_RAW_##fs(X) | \ - _FP_FRAC_HIGH_RAW_##fs(Y)) & _FP_QNANBIT_##fs) \ - { \ - R##_s = _FP_NANSIGN_##fs; \ - _FP_FRAC_SET_##wc(R,_FP_NANFRAC_##fs); \ - } \ - else \ - { \ - R##_s = X##_s; \ - _FP_FRAC_COPY_##wc(R,X); \ - } \ - R##_c = FP_CLS_NAN; \ - } while (0) - -#define FP_EX_INVALID (1 << 4) -#define FP_EX_DIVZERO (1 << 3) -#define FP_EX_OVERFLOW (1 << 2) -#define FP_EX_UNDERFLOW (1 << 1) -#define FP_EX_INEXACT (1 << 0) diff --git a/sysdeps/mips/mips64/sub_n.S b/sysdeps/mips/mips64/sub_n.S deleted file mode 100644 index aa8b0dcf9a..0000000000 --- a/sysdeps/mips/mips64/sub_n.S +++ /dev/null @@ -1,130 +0,0 @@ -/* MIPS3 __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and - * store difference in a third limb vector. - * - * Copyright (C) 1995, 2000, 2002, 2003 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. - */ - -#include <sysdep.h> -#include <sys/asm.h> - -/* INPUT PARAMETERS - * res_ptr $4 - * s1_ptr $5 - * s2_ptr $6 - * size $7 - */ - -#ifdef __PIC__ - .option pic2 -#endif - .text - .align 2 - .globl __mpn_sub_n - .ent __mpn_sub_n -__mpn_sub_n: -#ifdef __PIC__ - SETUP_GP /* ??? unused */ -#endif - .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,L(L0) # if multiple of 4 limbs, skip first loop - move $2,$0 - - dsubu $7,$7,$9 - -L(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,L(Loop0) - daddiu $4,$4,8 - -L(L0): beq $7,$0,L(Lend) - nop - -L(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,L(Loop) - daddiu $4,$4,32 - -L(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 diff --git a/sysdeps/mips/mips64/submul_1.S b/sysdeps/mips/mips64/submul_1.S deleted file mode 100644 index 4971b992a1..0000000000 --- a/sysdeps/mips/mips64/submul_1.S +++ /dev/null @@ -1,108 +0,0 @@ -/* 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, 2000, 2002, 2003 - * 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. - */ - -#include <sysdep.h> -#include <sys/asm.h> - -/* INPUT PARAMETERS - * res_ptr $4 - * s1_ptr $5 - * size $6 - * s2_limb $7 - */ - -#ifdef __PIC__ - .option pic2 -#endif - .text - .align 4 - .globl __mpn_submul_1 - .ent __mpn_submul_1 -__mpn_submul_1: -#ifdef __PIC__ - SETUP_GP /* ??? unused */ -#endif - .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,L(LC0) - move $2,$0 # zero cy2 - - daddiu $6,$6,-1 - beq $6,$0,L(LC1) - ld $8,0($5) # load new s1 limb as early as possible - -L(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,L(Loop) - daddu $2,$9,$2 # add high product limb and carry from addition - - # cool down phase 1 -L(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 -L(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 |