2003-06-22 Andrew Cagney <cagney@redhat.com>
Written by matthew green <mrg@redhat.com>, with fixes from Aldy Hernandez <aldyh@redhat.com>, Jim Wilson <wilson@redhat.com>, and Nick Clifton <nickc@redhat.com>. * ppc-instructions: Include altivec.igen and e500.igen. (model_busy, model_data): Add vr_busy and vscr_busy. (model_trace_release): Trace vr_busy and vscr_busy. (model_new_cycle): Update vr_busy and vscr_busy. (model_make_busy): Update vr_busy and vscr_busy. * registers.c (register_description): Add Altivec and e500 registers. * psim.c (psim_read_register, psim_read_register): Handle Altivec and e500 registers. * ppc-spr-table (SPEFSCR): Add VRSAVE and SPEFSCR registers. * configure.in (sim_filter): When *altivec* add "av". When *spe* or *simd* add e500. (sim_float): When *altivec* define WITH_ALTIVEC. When *spe* add WITH_E500. * configure: Re-generate. * e500.igen, altivec.igen: New files. * e500_expression.h, altivec_expression.h: New files. * idecode_expression.h: Update copyright. Include "e500_expression.h" and "altivec_expression.h". * e500_registers.h, altivec_registers.h: New files. * registers.h: Update copyright. Include "e500_registers.h" and "altivec_registers.h". (registers): Add Altivec and e500 specific registers. * Makefile.in (IDECODE_H): Add "idecode_e500.h" and "idecode_altivec.h". (REGISTERS_H): Add "e500_registers.h" and "altivec_registers.h". (tmp-igen): Add dependencies on altivec.igen and e500.igen .
This commit is contained in:
Andrew Cagney
parent
70ecf948d9
commit
345d88d96e
@ -1,3 +1,37 @@
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2003-06-22 Andrew Cagney <cagney@redhat.com>
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Written by matthew green <mrg@redhat.com>, with fixes from Aldy
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Hernandez <aldyh@redhat.com>, Jim Wilson <wilson@redhat.com>, and
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Nick Clifton <nickc@redhat.com>.
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* ppc-instructions: Include altivec.igen and e500.igen.
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(model_busy, model_data): Add vr_busy and vscr_busy.
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(model_trace_release): Trace vr_busy and vscr_busy.
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(model_new_cycle): Update vr_busy and vscr_busy.
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(model_make_busy): Update vr_busy and vscr_busy.
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* registers.c (register_description): Add Altivec and e500
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registers.
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* psim.c (psim_read_register, psim_read_register): Handle Altivec
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and e500 registers.
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* ppc-spr-table (SPEFSCR): Add VRSAVE and SPEFSCR registers.
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* configure.in (sim_filter): When *altivec* add "av". When *spe*
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or *simd* add e500.
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(sim_float): When *altivec* define WITH_ALTIVEC. When *spe* add
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WITH_E500.
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* configure: Re-generate.
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* e500.igen, altivec.igen: New files.
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* e500_expression.h, altivec_expression.h: New files.
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* idecode_expression.h: Update copyright. Include
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"e500_expression.h" and "altivec_expression.h".
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* e500_registers.h, altivec_registers.h: New files.
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* registers.h: Update copyright. Include "e500_registers.h" and
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"altivec_registers.h".
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(registers): Add Altivec and e500 specific registers.
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* Makefile.in (IDECODE_H): Add "idecode_e500.h" and
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"idecode_altivec.h".
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(REGISTERS_H): Add "e500_registers.h" and "altivec_registers.h".
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(tmp-igen): Add dependencies on altivec.igen and e500.igen .
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2003-06-22 Andrew Cagney <cagney@redhat.com>
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Problems reported by Joshua LeVasseur.
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@ -187,13 +187,15 @@ PSIM_H = \
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IDECODE_H = \
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idecode.h \
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idecode_expression.h \
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idecode_expression.h e500_expression.h altivec_expression.h \
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idecode_branch.h \
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idecode_fields.h \
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icache.h
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REGISTERS_H = \
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registers.h \
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e500_registers.h \
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altivec_registers.h \
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spreg.h
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CPU_H = \
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@ -459,8 +461,7 @@ tmp-dgen: dgen ppc-spr-table $(srcdir)/../../move-if-change
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$(SHELL) $(srcdir)/../../move-if-change tmp-spreg.c spreg.c
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touch tmp-dgen
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tmp-igen: igen ppc-instructions $(IGEN_OPCODE_RULES) $(srcdir)/../../move-if-change tmp-ld-decode tmp-ld-cache tmp-ld-insn tmp-filter
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tmp-igen: igen $(srcdir)/ppc-instructions $(srcdir)/altivec.igen $(srcdir)/e500.igen $(IGEN_OPCODE_RULES) $(srcdir)/../../move-if-change tmp-ld-decode tmp-ld-cache tmp-ld-insn tmp-filter
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./igen $(IGEN_FLAGS) \
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-o $(srcdir)/$(IGEN_OPCODE_RULES) \
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-I $(srcdir) -i $(srcdir)/ppc-instructions \
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2356
sim/ppc/altivec.igen
Normal file
2356
sim/ppc/altivec.igen
Normal file
File diff suppressed because it is too large
Load Diff
50
sim/ppc/altivec_expression.h
Normal file
50
sim/ppc/altivec_expression.h
Normal file
@ -0,0 +1,50 @@
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/* Altivec expression macros, for PSIM, the PowerPC simulator.
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Copyright 2003 Free Software Foundation, Inc.
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Contributed by Red Hat Inc; developed under contract from Motorola.
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Written by matthew green <mrg@redhat.com>.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* AltiVec macro helpers. */
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#define ALTIVEC_SET_CR6(vS, checkone) \
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do { \
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if (checkone && ((*vS).w[0] == 0xffffffff && \
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(*vS).w[1] == 0xffffffff && \
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(*vS).w[2] == 0xffffffff && \
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(*vS).w[3] == 0xffffffff)) \
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CR_SET(6, 1 << 3); \
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else if ((*vS).w[0] == 0 && \
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(*vS).w[1] == 0 && \
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(*vS).w[2] == 0 && \
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(*vS).w[3] == 0) \
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CR_SET(6, 1 << 1); \
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else \
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CR_SET(6, 0); \
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} while (0)
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#define VSCR_SAT 0x00000001
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#define VSCR_NJ 0x00010000
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#define ALTIVEC_SET_SAT(sat) \
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do { \
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if (sat) \
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VSCR |= VSCR_SAT; \
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} while (0)
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63
sim/ppc/altivec_registers.h
Normal file
63
sim/ppc/altivec_registers.h
Normal file
@ -0,0 +1,63 @@
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/* Altivec registers, for PSIM, the PowerPC simulator.
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Copyright 2003 Free Software Foundation, Inc.
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Contributed by Red Hat Inc; developed under contract from Motorola.
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Written by matthew green <mrg@redhat.com>.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* Manage this as 4 32-bit entities, 8 16-bit entities or 16 8-bit
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entities. */
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typedef union
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{
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unsigned8 b[16];
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unsigned16 h[8];
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unsigned32 w[4];
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} vreg;
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typedef unsigned32 vscreg;
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struct altivec_regs {
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/* AltiVec Registers */
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vreg vr[32];
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vscreg vscr;
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};
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/* AltiVec registers */
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#define VR(N) cpu_registers(processor)->altivec.vr[N]
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/* AltiVec vector status and control register */
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#define VSCR cpu_registers(processor)->altivec.vscr
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/* AltiVec endian helpers, wrong endian hosts vs targets need to be
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sure to get the right bytes/halfs/words when the order matters.
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Note that many AltiVec instructions do not depend on byte order and
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work on N independant bits of data. This is only for the
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instructions that actually move data around. */
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#if (WITH_HOST_BYTE_ORDER == BIG_ENDIAN)
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#define AV_BINDEX(x) ((x) & 15)
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#define AV_HINDEX(x) ((x) & 7)
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#else
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static char endian_b2l_bindex[16] = { 3, 2, 1, 0, 7, 6, 5, 4,
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11, 10, 9, 8, 15, 14, 13, 12 };
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static char endian_b2l_hindex[16] = { 1, 0, 3, 2, 5, 4, 7, 6 };
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#define AV_BINDEX(x) endian_b2l_bindex[(x) & 15]
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#define AV_HINDEX(x) endian_b2l_hindex[(x) & 7]
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#endif
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188
sim/ppc/configure
vendored
188
sim/ppc/configure
vendored
@ -163,7 +163,7 @@ ac_help="$ac_help
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ac_help="$ac_help
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--enable-sim-filter=rule Specify filter rules."
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ac_help="$ac_help
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--enable-sim-float Specify whether to use host floating point or simulate."
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--enable-sim-float Specify whether the target has hard, soft, altivec or e500 floating point."
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ac_help="$ac_help
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--enable-sim-hardware=list Specify the hardware to be included in the build."
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ac_help="$ac_help
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@ -3036,13 +3036,21 @@ if test "${enable_sim_float+set}" = set; then
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case "${enableval}" in
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yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
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no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
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altivec) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
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*spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
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*) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
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esac
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if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
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echo "Setting float flags = $sim_float" 6>&1
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fi
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else
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sim_float=""
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case "${target}" in
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*altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
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*spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
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*) sim_float=""
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esac
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fi
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@ -3103,14 +3111,14 @@ else
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if test "x$cross_compiling" = "xno"; then
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echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
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echo "configure:3107: checking whether byte ordering is bigendian" >&5
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echo "configure:3115: checking whether byte ordering is bigendian" >&5
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if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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ac_cv_c_bigendian=unknown
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# See if sys/param.h defines the BYTE_ORDER macro.
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cat > conftest.$ac_ext <<EOF
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#line 3114 "configure"
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#line 3122 "configure"
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#include "confdefs.h"
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#include <sys/types.h>
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#include <sys/param.h>
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@ -3121,11 +3129,11 @@ int main() {
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#endif
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; return 0; }
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EOF
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if { (eval echo configure:3125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:3133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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# It does; now see whether it defined to BIG_ENDIAN or not.
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cat > conftest.$ac_ext <<EOF
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#line 3129 "configure"
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#line 3137 "configure"
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#include "confdefs.h"
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#include <sys/types.h>
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#include <sys/param.h>
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@ -3136,7 +3144,7 @@ int main() {
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#endif
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; return 0; }
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EOF
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if { (eval echo configure:3140: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:3148: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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ac_cv_c_bigendian=yes
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else
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@ -3156,7 +3164,7 @@ if test "$cross_compiling" = yes; then
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{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
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else
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cat > conftest.$ac_ext <<EOF
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#line 3160 "configure"
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#line 3168 "configure"
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#include "confdefs.h"
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main () {
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/* Are we little or big endian? From Harbison&Steele. */
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@ -3169,7 +3177,7 @@ main () {
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exit (u.c[sizeof (long) - 1] == 1);
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}
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EOF
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if { (eval echo configure:3173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:3181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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ac_cv_c_bigendian=no
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else
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@ -3623,7 +3631,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
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fi
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echo $ac_n "checking host system type""... $ac_c" 1>&6
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echo "configure:3627: checking host system type" >&5
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echo "configure:3635: checking host system type" >&5
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host_alias=$host
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case "$host_alias" in
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@ -3644,7 +3652,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
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echo "$ac_t""$host" 1>&6
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echo $ac_n "checking target system type""... $ac_c" 1>&6
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echo "configure:3648: checking target system type" >&5
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echo "configure:3656: checking target system type" >&5
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target_alias=$target
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case "$target_alias" in
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@ -3662,7 +3670,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
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echo "$ac_t""$target" 1>&6
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echo $ac_n "checking build system type""... $ac_c" 1>&6
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echo "configure:3666: checking build system type" >&5
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echo "configure:3674: checking build system type" >&5
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build_alias=$build
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case "$build_alias" in
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@ -3709,12 +3717,12 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
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echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
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echo "configure:3713: checking for st_blksize in struct stat" >&5
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echo "configure:3721: checking for st_blksize in struct stat" >&5
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if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3718 "configure"
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#line 3726 "configure"
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#include "confdefs.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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@ -3722,7 +3730,7 @@ int main() {
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struct stat s; s.st_blksize;
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; return 0; }
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EOF
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if { (eval echo configure:3726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:3734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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ac_cv_struct_st_blksize=yes
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else
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@ -3743,12 +3751,12 @@ EOF
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fi
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|
||||
echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
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echo "configure:3747: checking for st_blocks in struct stat" >&5
|
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echo "configure:3755: checking for st_blocks in struct stat" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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||||
#line 3752 "configure"
|
||||
#line 3760 "configure"
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||||
#include "confdefs.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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@ -3756,7 +3764,7 @@ int main() {
|
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struct stat s; s.st_blocks;
|
||||
; return 0; }
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||||
EOF
|
||||
if { (eval echo configure:3760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:3768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_struct_st_blocks=yes
|
||||
else
|
||||
@ -3779,12 +3787,12 @@ else
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
|
||||
echo "configure:3783: checking for st_rdev in struct stat" >&5
|
||||
echo "configure:3791: checking for st_rdev in struct stat" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
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||||
#line 3788 "configure"
|
||||
#line 3796 "configure"
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||||
#include "confdefs.h"
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||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
@ -3792,7 +3800,7 @@ int main() {
|
||||
struct stat s; s.st_rdev;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:3804: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_struct_st_rdev=yes
|
||||
else
|
||||
@ -3813,12 +3821,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
|
||||
echo "configure:3817: checking whether struct tm is in sys/time.h or time.h" >&5
|
||||
echo "configure:3825: checking whether struct tm is in sys/time.h or time.h" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3822 "configure"
|
||||
#line 3830 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <time.h>
|
||||
@ -3826,7 +3834,7 @@ int main() {
|
||||
struct tm *tp; tp->tm_sec;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:3838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_struct_tm=time.h
|
||||
else
|
||||
@ -3847,12 +3855,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
|
||||
echo "configure:3851: checking for tm_zone in struct tm" >&5
|
||||
echo "configure:3859: checking for tm_zone in struct tm" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3856 "configure"
|
||||
#line 3864 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <$ac_cv_struct_tm>
|
||||
@ -3860,7 +3868,7 @@ int main() {
|
||||
struct tm tm; tm.tm_zone;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:3872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_struct_tm_zone=yes
|
||||
else
|
||||
@ -3880,12 +3888,12 @@ EOF
|
||||
|
||||
else
|
||||
echo $ac_n "checking for tzname""... $ac_c" 1>&6
|
||||
echo "configure:3884: checking for tzname" >&5
|
||||
echo "configure:3892: checking for tzname" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3889 "configure"
|
||||
#line 3897 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <time.h>
|
||||
#ifndef tzname /* For SGI. */
|
||||
@ -3895,7 +3903,7 @@ int main() {
|
||||
atoi(*tzname);
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:3907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
ac_cv_var_tzname=yes
|
||||
else
|
||||
@ -3918,12 +3926,12 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
|
||||
echo "configure:3922: checking for uid_t in sys/types.h" >&5
|
||||
echo "configure:3930: checking for uid_t in sys/types.h" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3927 "configure"
|
||||
#line 3935 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
EOF
|
||||
@ -3952,7 +3960,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
|
||||
echo "configure:3956: checking type of array argument to getgroups" >&5
|
||||
echo "configure:3964: checking type of array argument to getgroups" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -3960,7 +3968,7 @@ else
|
||||
ac_cv_type_getgroups=cross
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3964 "configure"
|
||||
#line 3972 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
/* Thanks to Mike Rendell for this test. */
|
||||
@ -3985,7 +3993,7 @@ main()
|
||||
}
|
||||
|
||||
EOF
|
||||
if { (eval echo configure:3989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:3997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_type_getgroups=gid_t
|
||||
else
|
||||
@ -3999,7 +4007,7 @@ fi
|
||||
|
||||
if test $ac_cv_type_getgroups = cross; then
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4003 "configure"
|
||||
#line 4011 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <unistd.h>
|
||||
EOF
|
||||
@ -4023,12 +4031,12 @@ EOF
|
||||
|
||||
|
||||
echo $ac_n "checking for mode_t""... $ac_c" 1>&6
|
||||
echo "configure:4027: checking for mode_t" >&5
|
||||
echo "configure:4035: checking for mode_t" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4032 "configure"
|
||||
#line 4040 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#if STDC_HEADERS
|
||||
@ -4056,12 +4064,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for off_t""... $ac_c" 1>&6
|
||||
echo "configure:4060: checking for off_t" >&5
|
||||
echo "configure:4068: checking for off_t" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4065 "configure"
|
||||
#line 4073 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#if STDC_HEADERS
|
||||
@ -4089,12 +4097,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
|
||||
echo "configure:4093: checking for pid_t" >&5
|
||||
echo "configure:4101: checking for pid_t" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4098 "configure"
|
||||
#line 4106 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#if STDC_HEADERS
|
||||
@ -4122,12 +4130,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
|
||||
echo "configure:4126: checking return type of signal handlers" >&5
|
||||
echo "configure:4134: checking return type of signal handlers" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4131 "configure"
|
||||
#line 4139 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <signal.h>
|
||||
@ -4144,7 +4152,7 @@ int main() {
|
||||
int i;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4148: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4156: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_type_signal=void
|
||||
else
|
||||
@ -4163,12 +4171,12 @@ EOF
|
||||
|
||||
|
||||
echo $ac_n "checking for size_t""... $ac_c" 1>&6
|
||||
echo "configure:4167: checking for size_t" >&5
|
||||
echo "configure:4175: checking for size_t" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4172 "configure"
|
||||
#line 4180 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#if STDC_HEADERS
|
||||
@ -4196,12 +4204,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
|
||||
echo "configure:4200: checking for uid_t in sys/types.h" >&5
|
||||
echo "configure:4208: checking for uid_t in sys/types.h" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4205 "configure"
|
||||
#line 4213 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
EOF
|
||||
@ -4233,12 +4241,12 @@ fi
|
||||
for ac_func in access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:4237: checking for $ac_func" >&5
|
||||
echo "configure:4245: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4242 "configure"
|
||||
#line 4250 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -4261,7 +4269,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -4290,17 +4298,17 @@ for ac_hdr in fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/param.h sys/re
|
||||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:4294: checking for $ac_hdr" >&5
|
||||
echo "configure:4302: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4299 "configure"
|
||||
#line 4307 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:4304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:4312: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -4331,12 +4339,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
|
||||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
|
||||
echo "configure:4335: checking for $ac_hdr that defines DIR" >&5
|
||||
echo "configure:4343: checking for $ac_hdr that defines DIR" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4340 "configure"
|
||||
#line 4348 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <$ac_hdr>
|
||||
@ -4344,7 +4352,7 @@ int main() {
|
||||
DIR *dirp = 0;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_header_dirent_$ac_safe=yes"
|
||||
else
|
||||
@ -4369,7 +4377,7 @@ done
|
||||
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
|
||||
if test $ac_header_dirent = dirent.h; then
|
||||
echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
|
||||
echo "configure:4373: checking for opendir in -ldir" >&5
|
||||
echo "configure:4381: checking for opendir in -ldir" >&5
|
||||
ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -4377,7 +4385,7 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-ldir $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4381 "configure"
|
||||
#line 4389 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
@ -4388,7 +4396,7 @@ int main() {
|
||||
opendir()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -4410,7 +4418,7 @@ fi
|
||||
|
||||
else
|
||||
echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
|
||||
echo "configure:4414: checking for opendir in -lx" >&5
|
||||
echo "configure:4422: checking for opendir in -lx" >&5
|
||||
ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -4418,7 +4426,7 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lx $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4422 "configure"
|
||||
#line 4430 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
@ -4429,7 +4437,7 @@ int main() {
|
||||
opendir()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -4454,12 +4462,12 @@ fi
|
||||
|
||||
sim_termio=""
|
||||
echo $ac_n "checking for struct termios""... $ac_c" 1>&6
|
||||
echo "configure:4458: checking for struct termios" >&5
|
||||
echo "configure:4466: checking for struct termios" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_termios_struct'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4463 "configure"
|
||||
#line 4471 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/termios.h>
|
||||
@ -4472,7 +4480,7 @@ static struct termios x;
|
||||
x.c_cc[NCCS] = 0;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4484: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_termios_struct=yes
|
||||
else
|
||||
@ -4491,12 +4499,12 @@ fi
|
||||
|
||||
if test "$ac_cv_termios_struct" = "yes"; then
|
||||
echo $ac_n "checking for c_line field in struct termios""... $ac_c" 1>&6
|
||||
echo "configure:4495: checking for c_line field in struct termios" >&5
|
||||
echo "configure:4503: checking for c_line field in struct termios" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_termios_cline'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4500 "configure"
|
||||
#line 4508 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/termios.h>
|
||||
@ -4504,7 +4512,7 @@ int main() {
|
||||
static struct termios x; x.c_line = 0;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4516: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_termios_cline=yes
|
||||
else
|
||||
@ -4527,12 +4535,12 @@ fi
|
||||
|
||||
if test "$ac_cv_termios_struct" != "yes"; then
|
||||
echo $ac_n "checking for struct termio""... $ac_c" 1>&6
|
||||
echo "configure:4531: checking for struct termio" >&5
|
||||
echo "configure:4539: checking for struct termio" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_termio_struct'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4536 "configure"
|
||||
#line 4544 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/termio.h>
|
||||
@ -4545,7 +4553,7 @@ static struct termio x;
|
||||
x.c_cc[NCC] = 0;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4549: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_termio_struct=yes
|
||||
else
|
||||
@ -4567,12 +4575,12 @@ fi
|
||||
|
||||
if test "$ac_cv_termio_struct" = "yes"; then
|
||||
echo $ac_n "checking for c_line field in struct termio""... $ac_c" 1>&6
|
||||
echo "configure:4571: checking for c_line field in struct termio" >&5
|
||||
echo "configure:4579: checking for c_line field in struct termio" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_termio_cline'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4576 "configure"
|
||||
#line 4584 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/termio.h>
|
||||
@ -4580,7 +4588,7 @@ int main() {
|
||||
static struct termio x; x.c_line = 0;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4592: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_termio_cline=yes
|
||||
else
|
||||
@ -4603,7 +4611,7 @@ fi
|
||||
|
||||
sim_devzero=""
|
||||
echo $ac_n "checking for /dev/zero""... $ac_c" 1>&6
|
||||
echo "configure:4607: checking for /dev/zero" >&5
|
||||
echo "configure:4615: checking for /dev/zero" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_devzero'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -4611,7 +4619,7 @@ else
|
||||
ac_cv_devzero=no
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4615 "configure"
|
||||
#line 4623 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <fcntl.h>
|
||||
main () {
|
||||
@ -4630,7 +4638,7 @@ main () {
|
||||
return 0;
|
||||
}
|
||||
EOF
|
||||
if { (eval echo configure:4634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:4642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_devzero=yes
|
||||
else
|
||||
@ -4652,7 +4660,7 @@ else
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for common simulator directory""... $ac_c" 1>&6
|
||||
echo "configure:4656: checking for common simulator directory" >&5
|
||||
echo "configure:4664: checking for common simulator directory" >&5
|
||||
if test -f "${srcdir}/../common/callback.c"; then
|
||||
echo "$ac_t""yes" 1>&6
|
||||
sim_callback="callback.o targ-map.o"
|
||||
@ -4664,7 +4672,7 @@ else
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for common simulator directory fpu implementation""... $ac_c" 1>&6
|
||||
echo "configure:4668: checking for common simulator directory fpu implementation" >&5
|
||||
echo "configure:4676: checking for common simulator directory fpu implementation" >&5
|
||||
if test -f "${srcdir}/../common/sim-fpu.c"; then
|
||||
echo "$ac_t""yes" 1>&6
|
||||
sim_fpu_cflags="-DHAVE_COMMON_FPU -I${srcdir}/../common"
|
||||
@ -4676,12 +4684,12 @@ else
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
|
||||
echo "configure:4680: checking for Cygwin environment" >&5
|
||||
echo "configure:4688: checking for Cygwin environment" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4685 "configure"
|
||||
#line 4693 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
@ -4692,7 +4700,7 @@ int main() {
|
||||
return __CYGWIN__;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4696: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_cygwin=yes
|
||||
else
|
||||
@ -4709,19 +4717,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
|
||||
CYGWIN=
|
||||
test "$ac_cv_cygwin" = yes && CYGWIN=yes
|
||||
echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
|
||||
echo "configure:4713: checking for mingw32 environment" >&5
|
||||
echo "configure:4721: checking for mingw32 environment" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4718 "configure"
|
||||
#line 4726 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
return __MINGW32__;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4725: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_mingw32=yes
|
||||
else
|
||||
@ -4740,7 +4748,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
|
||||
|
||||
|
||||
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
|
||||
echo "configure:4744: checking for executable suffix" >&5
|
||||
echo "configure:4752: checking for executable suffix" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -4750,7 +4758,7 @@ else
|
||||
rm -f conftest*
|
||||
echo 'int main () { return 0; }' > conftest.$ac_ext
|
||||
ac_cv_exeext=
|
||||
if { (eval echo configure:4754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
|
||||
if { (eval echo configure:4762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
|
||||
for file in conftest.*; do
|
||||
case $file in
|
||||
*.c | *.o | *.obj | *.ilk | *.pdb) ;;
|
||||
@ -4779,7 +4787,7 @@ AR=${AR-ar}
|
||||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||||
set dummy ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:4783: checking for $ac_word" >&5
|
||||
echo "configure:4791: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
||||
@ -190,15 +190,23 @@ fi])dnl
|
||||
|
||||
|
||||
AC_ARG_ENABLE(sim-float,
|
||||
[ --enable-sim-float Specify whether to use host floating point or simulate.],
|
||||
[ --enable-sim-float Specify whether the target has hard, soft, altivec or e500 floating point.],
|
||||
[case "${enableval}" in
|
||||
yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
|
||||
no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
|
||||
altivec) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
|
||||
*spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
|
||||
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-float"); sim_float="";;
|
||||
esac
|
||||
if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
|
||||
echo "Setting float flags = $sim_float" 6>&1
|
||||
fi],[sim_float=""])dnl
|
||||
fi],[
|
||||
case "${target}" in
|
||||
*altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
|
||||
*spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
|
||||
*) sim_float=""
|
||||
esac
|
||||
])dnl
|
||||
|
||||
|
||||
AC_ARG_ENABLE(sim-hardware,
|
||||
|
||||
3348
sim/ppc/e500.igen
Normal file
3348
sim/ppc/e500.igen
Normal file
File diff suppressed because it is too large
Load Diff
173
sim/ppc/e500_expression.h
Normal file
173
sim/ppc/e500_expression.h
Normal file
@ -0,0 +1,173 @@
|
||||
/* e500 expression macros, for PSIM, the PowerPC simulator.
|
||||
|
||||
Copyright 2003 Free Software Foundation, Inc.
|
||||
|
||||
Contributed by Red Hat Inc; developed under contract from Motorola.
|
||||
Written by matthew green <mrg@redhat.com>.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of 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.
|
||||
|
||||
This program 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 a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* e500 register dance */
|
||||
#define EV_SET_REG4(sh, sl, h0, h1, h2, h3) do { \
|
||||
(sh) = (((h0) & 0xffff) << 16) | ((h1) & 0xffff); \
|
||||
(sl) = (((h2) & 0xffff) << 16) | ((h3) & 0xffff); \
|
||||
} while (0)
|
||||
#define EV_SET_REG4_ACC(sh, sl, h0, h1, h2, h3) do { \
|
||||
(sh) = (((h0) & 0xffff) << 16) | ((h1) & 0xffff); \
|
||||
(sl) = (((h2) & 0xffff) << 16) | ((h3) & 0xffff); \
|
||||
ACC = ((unsigned64)(sh) << 32) | (sl & 0xffffffff); \
|
||||
} while (0)
|
||||
|
||||
#define EV_SET_REG2(sh, sl, dh, dl) do { \
|
||||
(sh) = (dh) & 0xffffffff; \
|
||||
(sl) = (dl) & 0xffffffff; \
|
||||
} while (0)
|
||||
#define EV_SET_REG2_ACC(sh, sl, dh, dl) do { \
|
||||
(sh) = (dh) & 0xffffffff; \
|
||||
(sl) = (dl) & 0xffffffff; \
|
||||
ACC = ((unsigned64)(sh) << 32) | ((sl) & 0xffffffff); \
|
||||
} while (0)
|
||||
|
||||
#define EV_SET_REG1(sh, sl, d) do { \
|
||||
(sh) = ((unsigned64)(d) >> 32) & 0xffffffff; \
|
||||
(sl) = (d) & 0xffffffff; \
|
||||
} while (0)
|
||||
#define EV_SET_REG1_ACC(sh, sl, d) do { \
|
||||
(sh) = ((unsigned64)(d) >> 32) & 0xffffffff; \
|
||||
(sl) = (d) & 0xffffffff; \
|
||||
ACC = (d); \
|
||||
} while (0)
|
||||
|
||||
#define EV_SET_REG(s, d) do { \
|
||||
(s) = (d) & 0xffffffff; \
|
||||
} while (0)
|
||||
|
||||
/* get the low or high half word of a word */
|
||||
#define EV_LOHALF(x) ((unsigned32)(x) & 0xffff)
|
||||
#define EV_HIHALF(x) (((unsigned32)(x) >> 16) & 0xffff)
|
||||
|
||||
/* partially visible accumulator accessors */
|
||||
#define EV_SET_ACC(rh, rl) \
|
||||
ACC = ((unsigned64)(rh) << 32) | ((rl) & 0xffffffff)
|
||||
|
||||
#define EV_ACCLOW (ACC & 0xffffffff)
|
||||
#define EV_ACCHIGH ((ACC >> 32) & 0xffffffff)
|
||||
|
||||
/* bit manipulation macros needed for e500 SPE */
|
||||
#define EV_BITREVERSE16(x) \
|
||||
(((x) & 0x0001) << 15) \
|
||||
| (((x) & 0x0002) << 13) \
|
||||
| (((x) & 0x0004) << 11) \
|
||||
| (((x) & 0x0008) << 9) \
|
||||
| (((x) & 0x0010) << 7) \
|
||||
| (((x) & 0x0020) << 5) \
|
||||
| (((x) & 0x0040) << 3) \
|
||||
| (((x) & 0x0080) << 1) \
|
||||
| (((x) & 0x0100) >> 1) \
|
||||
| (((x) & 0x0200) >> 3) \
|
||||
| (((x) & 0x0400) >> 5) \
|
||||
| (((x) & 0x0800) >> 7) \
|
||||
| (((x) & 0x1000) >> 9) \
|
||||
| (((x) & 0x2000) >> 11) \
|
||||
| (((x) & 0x4000) >> 13) \
|
||||
| (((x) & 0x8000) >> 15)
|
||||
|
||||
/* saturation helpers */
|
||||
#define EV_MUL16_SSF(a,b) ((signed64)((signed32)(signed16)(a) * (signed32)(signed16)(b)) << 1)
|
||||
/* this one loses the top sign bit; be careful */
|
||||
#define EV_MUL32_SSF(a,b) (((signed64)(signed32)(a) * (signed64)(signed32)(b)) << 1)
|
||||
#define EV_SAT_P_S32(x) ((((signed64)(x)) < -0x80000000LL) || (((signed64)(x)) > 0x7fffffffLL))
|
||||
#define EV_SAT_P_U32(x) ((((signed64)(x)) < -0LL) || (((signed64)(x)) > 0xffffffffLL))
|
||||
|
||||
#define EV_SATURATE(flag, sat_val, val) \
|
||||
((flag) ? (sat_val) : (val))
|
||||
|
||||
#define EV_SATURATE_ACC(flag, sign, negative_sat_val, positive_sat_val, val) \
|
||||
((flag) ? ((((sign) >> 63) & 1) ? (negative_sat_val) : (positive_sat_val)) : (val))
|
||||
|
||||
/* SPEFSCR handling. */
|
||||
|
||||
/* These bits must be clear. */
|
||||
#define EV_SPEFSCR_MASK (BIT(40) | BIT(41) | spefscr_mode | BIT(56))
|
||||
|
||||
/* The Inexact and Divide by zero sticky bits are based on others. */
|
||||
#define EV_SET_SPEFSCR(bits) do { \
|
||||
int finxs = (bits) & (spefscr_fgh|spefscr_fxh|spefscr_fg|spefscr_fx); \
|
||||
int fdbzs = (bits) & (spefscr_fdbzh|spefscr_fdbz); \
|
||||
SPREG(spr_spefscr) = ((bits) & ~EV_SPEFSCR_MASK) | \
|
||||
(finxs ? spefscr_finxs : 0) | \
|
||||
(fdbzs ? spefscr_fdbzs : 0); \
|
||||
} while (0)
|
||||
|
||||
#define EV_SET_SPEFSCR_BITS(s) \
|
||||
EV_SET_SPEFSCR(SPREG(spr_spefscr) | (s))
|
||||
|
||||
#define EV_SET_SPEFSCR_OV(l,h) do { \
|
||||
unsigned32 _sPefScR = SPREG(spr_spefscr); \
|
||||
if (l) \
|
||||
_sPefScR |= spefscr_ov | spefscr_sov; \
|
||||
else \
|
||||
_sPefScR &= ~spefscr_ov; \
|
||||
if (h) \
|
||||
_sPefScR |= spefscr_ovh | spefscr_sovh; \
|
||||
else \
|
||||
_sPefScR &= ~spefscr_ovh; \
|
||||
EV_SET_SPEFSCR(_sPefScR); \
|
||||
} while (0)
|
||||
|
||||
/* SPE floating point helpers. */
|
||||
|
||||
#define EV_PMAX 0x7f7fffff
|
||||
#define EV_NMAX 0xff7fffff
|
||||
#define EV_PMIN 0x00800001
|
||||
#define EV_NMIN 0x80800001
|
||||
|
||||
#define EV_IS_INFDENORMNAN(x) \
|
||||
(sim_fpu_is_infinity(x) || sim_fpu_is_denorm(x) || sim_fpu_is_nan(x))
|
||||
|
||||
/* These aren't used (yet?) For now, SPU is always enabled.
|
||||
Would be nice if they were generated by igen for e500. */
|
||||
#define SPU_BEGIN \
|
||||
{ \
|
||||
if (MSR & msr_e500_spu_enable) { \
|
||||
|
||||
#define SPU_END \
|
||||
} else { \
|
||||
/* FIXME: raise SPU unavailable. */ \
|
||||
} \
|
||||
}
|
||||
|
||||
/* These are also not yet used. */
|
||||
#define SPU_FP_BEGIN \
|
||||
{
|
||||
|
||||
#define SPU_FP_END \
|
||||
{ \
|
||||
unsigned s = SPEFSCR; \
|
||||
/* Check SPEFSCR; raise exceptions if any required. */ \
|
||||
if (((spefscr_finxe || spefscr_finve) \
|
||||
&& (s & (spefscr_finvh|spefscr_finv))) \
|
||||
|| ((spefscr_finxe || spefscr_fdbze) \
|
||||
&& (s & (spefscr_fdbzh|spefscr_fdbz))) \
|
||||
|| ((spefscr_finxe || spefscr_funfe) \
|
||||
&& (s & (spefscr_funfh|spefscr_funf))) \
|
||||
|| ((spefscr_finxe || spefscr_fovfe) \
|
||||
&& (s & (spefscr_fovfh|spefscr_fovf)))) \
|
||||
/* FIXME: raise exceptions. */; \
|
||||
} \
|
||||
}
|
||||
83
sim/ppc/e500_registers.h
Normal file
83
sim/ppc/e500_registers.h
Normal file
@ -0,0 +1,83 @@
|
||||
/* e500 registers, for PSIM, the PowerPC simulator.
|
||||
|
||||
Copyright 2003 Free Software Foundation, Inc.
|
||||
|
||||
Contributed by Red Hat Inc; developed under contract from Motorola.
|
||||
Written by matthew green <mrg@redhat.com>.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of 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.
|
||||
|
||||
This program 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 a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* e500 accumulator. */
|
||||
|
||||
typedef unsigned64 accreg;
|
||||
|
||||
enum {
|
||||
msr_e500_spu_enable = BIT(38)
|
||||
};
|
||||
|
||||
/* E500 regsiters. */
|
||||
|
||||
enum
|
||||
{
|
||||
spefscr_sovh = BIT(32), /* summary integer overlow (high) */
|
||||
spefscr_ovh = BIT(33), /* int overflow (high) */
|
||||
spefscr_fgh = BIT(34), /* FP guard (high) */
|
||||
spefscr_fxh = BIT(35), /* FP sticky (high) */
|
||||
spefscr_finvh = BIT(36), /* FP invalid operand (high) */
|
||||
spefscr_fdbzh = BIT(37), /* FP divide by zero (high) */
|
||||
spefscr_funfh = BIT(38), /* FP underflow (high) */
|
||||
spefscr_fovfh = BIT(39), /* FP overflow (high) */
|
||||
spefscr_finxs = BIT(42), /* FP inexact sticky */
|
||||
spefscr_finvs = BIT(43), /* FP invalid operand sticky */
|
||||
spefscr_fdbzs = BIT(44), /* FP divide by zero sticky */
|
||||
spefscr_funfs = BIT(45), /* FP underflow sticky */
|
||||
spefscr_fovfs = BIT(46), /* FP overflow sticky */
|
||||
spefscr_mode = BIT(47), /* SPU MODE (read only) */
|
||||
spefscr_sov = BIT(48), /* Summary integer overlow (low) */
|
||||
spefscr_ov = BIT(49), /* int overflow (low) */
|
||||
spefscr_fg = BIT(50), /* FP guard (low) */
|
||||
spefscr_fx = BIT(51), /* FP sticky (low) */
|
||||
spefscr_finv = BIT(52), /* FP invalid operand (low) */
|
||||
spefscr_fdbz = BIT(53), /* FP divide by zero (low) */
|
||||
spefscr_funf = BIT(54), /* FP underflow (low) */
|
||||
spefscr_fovf = BIT(55), /* FP overflow (low) */
|
||||
spefscr_finxe = BIT(57), /* FP inexact enable */
|
||||
spefscr_finve = BIT(58), /* FP invalid operand enable */
|
||||
spefscr_fdbze = BIT(59), /* FP divide by zero enable */
|
||||
spefscr_funfe = BIT(60), /* FP underflow enable */
|
||||
spefscr_fovfe = BIT(61), /* FP overflow enable */
|
||||
spefscr_frmc0 = BIT(62), /* FP round mode control */
|
||||
spefscr_frmc1 = BIT(63),
|
||||
spefscr_frmc = (spefscr_frmc0 | spefscr_frmc1),
|
||||
};
|
||||
|
||||
struct e500_regs {
|
||||
/* e500 high bits. */
|
||||
signed_word gprh[32];
|
||||
/* Accumulator */
|
||||
accreg acc;
|
||||
};
|
||||
|
||||
/* SPE partially visible acculator */
|
||||
#define ACC cpu_registers(processor)->e500.acc
|
||||
|
||||
/* e500 register high bits */
|
||||
#define GPRH(N) cpu_registers(processor)->e500.gprh[N]
|
||||
|
||||
/* e500 unified vector register */
|
||||
#define EVR(N) ((((unsigned64)GPRH(N)) << 32) | GPR(N))
|
||||
@ -1,6 +1,6 @@
|
||||
/* This file is part of the program psim.
|
||||
|
||||
Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
|
||||
Copyright 1994, 1995, 1996, 1997, 2003 Andrew Cagney
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
@ -18,6 +18,13 @@
|
||||
|
||||
*/
|
||||
|
||||
/* Additional, and optional expressions. */
|
||||
#ifdef WITH_ALTIVEC
|
||||
#include "altivec_expression.h"
|
||||
#endif
|
||||
#ifdef WITH_E500
|
||||
#include "e500_expression.h"
|
||||
#endif
|
||||
|
||||
/* 32bit target expressions:
|
||||
|
||||
|
||||
@ -198,6 +198,8 @@
|
||||
unsigned32 fp_busy; /* floating point registers that are busy */
|
||||
unsigned32 cr_fpscr_busy; /* CR/FPSCR registers that are busy */
|
||||
signed16 spr_busy; /* SPR register that is busy or PPC_NO_SPR */
|
||||
unsigned32 vr_busy; /* AltiVec registers that are busy */
|
||||
signed16 vscr_busy; /* AltiVec status register busy */
|
||||
signed16 issue; /* # of cycles until unit can accept another insn */
|
||||
signed16 done; /* # of cycles until insn is done */
|
||||
signed16 nr_writebacks; /* # of registers this unit writes back */
|
||||
@ -228,6 +230,8 @@
|
||||
unsigned32 fp_busy; /* floating point registers that are busy */
|
||||
unsigned32 cr_fpscr_busy; /* CR/FPSCR registers that are busy */
|
||||
unsigned8 spr_busy[nr_of_sprs]; /* SPR registers that are busy */
|
||||
unsigned32 vr_busy; /* AltiVec registers that are busy */
|
||||
unsigned8 vscr_busy; /* AltiVec SC register busy */
|
||||
unsigned8 busy[nr_ppc_function_units]; /* whether a function is busy or not */
|
||||
};
|
||||
|
||||
@ -320,6 +324,15 @@ void::model-static::model_trace_release:model_data *model_ptr, model_busy *busy
|
||||
}
|
||||
if (busy->spr_busy != PPC_NO_SPR)
|
||||
TRACE(trace_model, ("Register %s is now available.\n", spr_name(busy->spr_busy)));
|
||||
if (busy->vr_busy) {
|
||||
for(i = 0; i < 32; i++) {
|
||||
if (((1 << i) & busy->vr_busy) != 0) {
|
||||
TRACE(trace_model, ("Register v%d is now available.\n", i));
|
||||
}
|
||||
}
|
||||
}
|
||||
if (busy->vscr_busy)
|
||||
TRACE(trace_model, ("VSCR Register is now available.\n", spr_name(busy->spr_busy)));
|
||||
|
||||
# Trace making registers busy
|
||||
void::model-static::model_trace_make_busy:model_data *model_ptr, unsigned32 int_mask, unsigned32 fp_mask, unsigned32 cr_mask
|
||||
@ -398,6 +411,8 @@ void::model-internal::model_new_cycle:model_data *model_ptr
|
||||
model_ptr->cr_fpscr_busy &= ~cur_busy->cr_fpscr_busy;
|
||||
if (cur_busy->spr_busy != PPC_NO_SPR)
|
||||
model_ptr->spr_busy[cur_busy->spr_busy] = 0;
|
||||
model_ptr->vr_busy &= ~cur_busy->vr_busy;
|
||||
model_ptr->vscr_busy = ~cur_busy->vscr_busy;
|
||||
|
||||
if (WITH_TRACE && ppc_trace[trace_model])
|
||||
model_trace_release(model_ptr, cur_busy);
|
||||
@ -454,6 +469,8 @@ model_busy *::model-internal::model_make_busy:model_data *model_ptr, ppc_functio
|
||||
busy->fp_busy = 0;
|
||||
busy->cr_fpscr_busy = 0;
|
||||
busy->nr_writebacks = 0;
|
||||
busy->vr_busy = 0;
|
||||
busy->vscr_busy = 0;
|
||||
}
|
||||
|
||||
busy->unit = unit;
|
||||
@ -4973,3 +4990,6 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia,
|
||||
0.31,6.RT,11.RA,16.RB,21.310,31./:X:earwax::External Control In Word Indexed
|
||||
|
||||
0.31,6.RS,11.RA,16.RB,21.438,31./:X:earwax::External Control Out Word Indexed
|
||||
|
||||
:include:::altivec.igen
|
||||
:include:::e500.igen
|
||||
|
||||
@ -31,6 +31,7 @@ DEC:22:0:0
|
||||
SDR1:25:0:0
|
||||
SRR0:26:0:0
|
||||
SRR1:27:0:0
|
||||
VRSAVE:256:0:0
|
||||
SPRG0:272:0:0
|
||||
SPRG1:273:0:0
|
||||
SPRG2:274:0:0
|
||||
@ -39,6 +40,7 @@ EAR:282:0:0
|
||||
TBL:284:0:0
|
||||
TBU:285:0:0
|
||||
PVR:287:0:0
|
||||
SPEFSCR:512:0:0
|
||||
IBAT0U:528:0:0
|
||||
IBAT0L:529:0:0
|
||||
IBAT1U:530:0:0
|
||||
|
||||
@ -848,6 +848,30 @@ psim_read_register(psim *system,
|
||||
*(unsigned_word*)cooked_buf = model_get_number_of_cycles(cpu_model(processor));
|
||||
break;
|
||||
|
||||
#ifdef WITH_ALTIVEC
|
||||
case reg_vr:
|
||||
*(vreg*)cooked_buf = cpu_registers(processor)->altivec.vr[description.index];
|
||||
break;
|
||||
|
||||
case reg_vscr:
|
||||
*(vscreg*)cooked_buf = cpu_registers(processor)->altivec.vscr;
|
||||
break;
|
||||
#endif
|
||||
|
||||
#ifdef WITH_E500
|
||||
case reg_gprh:
|
||||
*(gpreg*)cooked_buf = cpu_registers(processor)->e500.gprh[description.index];
|
||||
break;
|
||||
|
||||
case reg_evr:
|
||||
*(unsigned64*)cooked_buf = EVR(description.index);
|
||||
break;
|
||||
|
||||
case reg_acc:
|
||||
*(accreg*)cooked_buf = cpu_registers(processor)->e500.acc;
|
||||
break;
|
||||
#endif
|
||||
|
||||
default:
|
||||
printf_filtered("psim_read_register(processor=0x%lx,buf=0x%lx,reg=%s) %s\n",
|
||||
(unsigned long)processor, (unsigned long)buf, reg,
|
||||
@ -873,6 +897,21 @@ psim_read_register(psim *system,
|
||||
case 8:
|
||||
*(unsigned_8*)buf = H2T_8(*(unsigned_8*)cooked_buf);
|
||||
break;
|
||||
#ifdef WITH_ALTIVEC
|
||||
case 16:
|
||||
if (CURRENT_HOST_BYTE_ORDER != CURRENT_TARGET_BYTE_ORDER)
|
||||
{
|
||||
union { vreg v; unsigned_8 d[2]; } h, t;
|
||||
memcpy(&h.v/*dest*/, cooked_buf/*src*/, description.size);
|
||||
{ _SWAP_8(t.d[0] =, h.d[1]); }
|
||||
{ _SWAP_8(t.d[1] =, h.d[0]); }
|
||||
memcpy(buf/*dest*/, &t/*src*/, description.size);
|
||||
break;
|
||||
}
|
||||
else
|
||||
memcpy(buf/*dest*/, cooked_buf/*src*/, description.size);
|
||||
break;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
else {
|
||||
@ -937,6 +976,20 @@ psim_write_register(psim *system,
|
||||
case 8:
|
||||
*(unsigned_8*)cooked_buf = T2H_8(*(unsigned_8*)buf);
|
||||
break;
|
||||
#ifdef WITH_ALTIVEC
|
||||
case 16:
|
||||
if (CURRENT_HOST_BYTE_ORDER != CURRENT_TARGET_BYTE_ORDER)
|
||||
{
|
||||
union { vreg v; unsigned_8 d[2]; } h, t;
|
||||
memcpy(&t.v/*dest*/, buf/*src*/, description.size);
|
||||
{ _SWAP_8(h.d[0] =, t.d[1]); }
|
||||
{ _SWAP_8(h.d[1] =, t.d[0]); }
|
||||
memcpy(cooked_buf/*dest*/, &h/*src*/, description.size);
|
||||
break;
|
||||
}
|
||||
else
|
||||
memcpy(cooked_buf/*dest*/, buf/*src*/, description.size);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
else {
|
||||
@ -978,6 +1031,35 @@ psim_write_register(psim *system,
|
||||
cpu_registers(processor)->fpscr = *(fpscreg*)cooked_buf;
|
||||
break;
|
||||
|
||||
#ifdef WITH_E500
|
||||
case reg_gprh:
|
||||
cpu_registers(processor)->e500.gprh[description.index] = *(gpreg*)cooked_buf;
|
||||
break;
|
||||
|
||||
case reg_evr:
|
||||
{
|
||||
unsigned64 v;
|
||||
v = *(unsigned64*)cooked_buf;
|
||||
cpu_registers(processor)->e500.gprh[description.index] = v >> 32;
|
||||
cpu_registers(processor)->gpr[description.index] = v;
|
||||
break;
|
||||
}
|
||||
|
||||
case reg_acc:
|
||||
cpu_registers(processor)->e500.acc = *(accreg*)cooked_buf;
|
||||
break;
|
||||
#endif
|
||||
|
||||
#ifdef WITH_ALTIVEC
|
||||
case reg_vr:
|
||||
cpu_registers(processor)->altivec.vr[description.index] = *(vreg*)cooked_buf;
|
||||
break;
|
||||
|
||||
case reg_vscr:
|
||||
cpu_registers(processor)->altivec.vscr = *(vscreg*)cooked_buf;
|
||||
break;
|
||||
#endif
|
||||
|
||||
default:
|
||||
printf_filtered("psim_write_register(processor=0x%lx,cooked_buf=0x%lx,reg=%s) %s\n",
|
||||
(unsigned long)processor, (unsigned long)cooked_buf, reg,
|
||||
|
||||
@ -150,6 +150,35 @@ register_description(const char reg[])
|
||||
description.index = spr_ctr;
|
||||
description.size = sizeof(unsigned_word);
|
||||
}
|
||||
#ifdef WITH_ALTIVEC
|
||||
else if (reg[0] == 'v' && reg[1] == 'r' && are_digits(reg + 2)) {
|
||||
description.type = reg_vr;
|
||||
description.index = atoi(reg+2);
|
||||
description.size = sizeof(vreg);
|
||||
}
|
||||
else if (!strcmp(reg, "vscr")) {
|
||||
description.type = reg_vscr;
|
||||
description.index = 0;
|
||||
description.size = sizeof(vscreg);
|
||||
}
|
||||
#endif
|
||||
#ifdef WITH_E500
|
||||
else if (reg[0] == 'e' && reg[1] == 'v' && are_digits(reg + 2)) {
|
||||
description.type = reg_evr;
|
||||
description.index = atoi(reg+2);
|
||||
description.size = sizeof(unsigned64);
|
||||
}
|
||||
else if (reg[0] == 'r' && reg[1] == 'h' && are_digits(reg + 2)) {
|
||||
description.type = reg_gprh;
|
||||
description.index = atoi(reg+2);
|
||||
description.size = sizeof(gpreg);
|
||||
}
|
||||
else if (!strcmp(reg, "acc")) {
|
||||
description.type = reg_acc;
|
||||
description.index = 0;
|
||||
description.size = sizeof(unsigned64);
|
||||
}
|
||||
#endif
|
||||
else {
|
||||
sprs spr = find_spr(reg);
|
||||
if (spr != nr_of_sprs) {
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/* This file is part of the program psim.
|
||||
|
||||
Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
|
||||
Copyright 1994, 1997, 2003 Andrew Cagney
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
@ -28,6 +28,19 @@
|
||||
*
|
||||
*/
|
||||
|
||||
/* FIXME:
|
||||
|
||||
For the moment use macro's to determine if the E500 or Altivec
|
||||
registers should be included. IGEN should instead of a :register:
|
||||
field to facilitate the specification and generation of per ISA
|
||||
registers. */
|
||||
|
||||
#ifdef WITH_E500
|
||||
#include "e500_registers.h"
|
||||
#endif
|
||||
#if WITH_ALTIVEC
|
||||
#include "altivec_registers.h"
|
||||
#endif
|
||||
|
||||
/**
|
||||
** General Purpose Registers
|
||||
@ -228,7 +241,6 @@ enum {
|
||||
srr1_subsequent_instruction = BIT(47)
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
** storage interrupt registers
|
||||
**/
|
||||
@ -264,8 +276,14 @@ typedef struct _registers {
|
||||
/* Segment Registers */
|
||||
sreg sr[nr_of_srs];
|
||||
|
||||
} registers;
|
||||
#if WITH_ALTIVEC
|
||||
struct altivec_regs altivec;
|
||||
#endif
|
||||
#if WITH_E500
|
||||
struct e500_regs e500;
|
||||
#endif
|
||||
|
||||
} registers;
|
||||
|
||||
/* dump out all the registers */
|
||||
|
||||
@ -281,6 +299,12 @@ typedef enum {
|
||||
reg_gpr, reg_fpr, reg_spr, reg_msr,
|
||||
reg_cr, reg_fpscr, reg_pc, reg_sr,
|
||||
reg_insns, reg_stalls, reg_cycles,
|
||||
#ifdef WITH_ALTIVEC
|
||||
reg_vr, reg_vscr,
|
||||
#endif
|
||||
#ifdef WITH_E500
|
||||
reg_acc, reg_gprh, reg_evr,
|
||||
#endif
|
||||
nr_register_types
|
||||
} register_types;
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user