005b69fdcc
The PowerPC 601 processor is the first generation of processors to implement the PowerPC architecture. It was designed as a bridge processor and also could execute most of the instructions of the previous POWER architecture. It was found on the first Macs and IBM RS/6000 workstations. There is not much interest in keeping the CPU model of this POWER-PowerPC bridge processor. We have the 603 and 604 CPU models of the 60x family which implement the complete PowerPC instruction set. Cc: "Hervé Poussineau" <hpoussin@reactos.org> Cc: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com> Message-Id: <20220203142756.1302515-1-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
145 lines
7.6 KiB
C
145 lines
7.6 KiB
C
/*
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* PowerPC emulation for qemu: read/write callbacks for SPRs
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*
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* Copyright (C) 2021 Instituto de Pesquisas Eldorado
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SPR_TCG_H
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#define SPR_TCG_H
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#define SPR_NOACCESS (&spr_noaccess)
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/* prototypes for readers and writers for SPRs */
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void spr_noaccess(DisasContext *ctx, int gprn, int sprn);
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void spr_read_generic(DisasContext *ctx, int gprn, int sprn);
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void spr_write_generic(DisasContext *ctx, int sprn, int gprn);
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void spr_write_MMCR0(DisasContext *ctx, int sprn, int gprn);
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void spr_write_MMCR1(DisasContext *ctx, int sprn, int gprn);
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void spr_write_PMC(DisasContext *ctx, int sprn, int gprn);
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void spr_write_CTRL(DisasContext *ctx, int sprn, int gprn);
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void spr_read_xer(DisasContext *ctx, int gprn, int sprn);
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void spr_write_xer(DisasContext *ctx, int sprn, int gprn);
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void spr_read_lr(DisasContext *ctx, int gprn, int sprn);
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void spr_write_lr(DisasContext *ctx, int sprn, int gprn);
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void spr_read_ctr(DisasContext *ctx, int gprn, int sprn);
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void spr_write_ctr(DisasContext *ctx, int sprn, int gprn);
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void spr_read_ureg(DisasContext *ctx, int gprn, int sprn);
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void spr_read_MMCR0_ureg(DisasContext *ctx, int gprn, int sprn);
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void spr_read_MMCR2_ureg(DisasContext *ctx, int gprn, int sprn);
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void spr_read_PMC(DisasContext *ctx, int gprn, int sprn);
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void spr_read_PMC14_ureg(DisasContext *ctx, int gprn, int sprn);
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void spr_read_PMC56_ureg(DisasContext *ctx, int gprn, int sprn);
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void spr_read_tbl(DisasContext *ctx, int gprn, int sprn);
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void spr_read_tbu(DisasContext *ctx, int gprn, int sprn);
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void spr_read_atbl(DisasContext *ctx, int gprn, int sprn);
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void spr_read_atbu(DisasContext *ctx, int gprn, int sprn);
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void spr_read_spefscr(DisasContext *ctx, int gprn, int sprn);
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void spr_write_spefscr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_MMCR0_ureg(DisasContext *ctx, int sprn, int gprn);
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void spr_write_MMCR2_ureg(DisasContext *ctx, int sprn, int gprn);
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void spr_write_PMC14_ureg(DisasContext *ctx, int sprn, int gprn);
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void spr_write_PMC56_ureg(DisasContext *ctx, int sprn, int gprn);
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#ifndef CONFIG_USER_ONLY
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void spr_write_generic32(DisasContext *ctx, int sprn, int gprn);
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void spr_write_clear(DisasContext *ctx, int sprn, int gprn);
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void spr_access_nop(DisasContext *ctx, int sprn, int gprn);
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void spr_read_decr(DisasContext *ctx, int gprn, int sprn);
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void spr_write_decr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_tbl(DisasContext *ctx, int sprn, int gprn);
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void spr_write_tbu(DisasContext *ctx, int sprn, int gprn);
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void spr_write_atbl(DisasContext *ctx, int sprn, int gprn);
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void spr_write_atbu(DisasContext *ctx, int sprn, int gprn);
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void spr_read_ibat(DisasContext *ctx, int gprn, int sprn);
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void spr_read_ibat_h(DisasContext *ctx, int gprn, int sprn);
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void spr_write_ibatu(DisasContext *ctx, int sprn, int gprn);
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void spr_write_ibatu_h(DisasContext *ctx, int sprn, int gprn);
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void spr_write_ibatl(DisasContext *ctx, int sprn, int gprn);
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void spr_write_ibatl_h(DisasContext *ctx, int sprn, int gprn);
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void spr_read_dbat(DisasContext *ctx, int gprn, int sprn);
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void spr_read_dbat_h(DisasContext *ctx, int gprn, int sprn);
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void spr_write_dbatu(DisasContext *ctx, int sprn, int gprn);
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void spr_write_dbatu_h(DisasContext *ctx, int sprn, int gprn);
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void spr_write_dbatl(DisasContext *ctx, int sprn, int gprn);
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void spr_write_dbatl_h(DisasContext *ctx, int sprn, int gprn);
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void spr_write_sdr1(DisasContext *ctx, int sprn, int gprn);
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void spr_read_40x_pit(DisasContext *ctx, int gprn, int sprn);
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void spr_write_40x_pit(DisasContext *ctx, int sprn, int gprn);
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void spr_write_40x_dbcr0(DisasContext *ctx, int sprn, int gprn);
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void spr_write_40x_sler(DisasContext *ctx, int sprn, int gprn);
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void spr_write_40x_tcr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_40x_tsr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_40x_pid(DisasContext *ctx, int sprn, int gprn);
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void spr_write_booke_tcr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_booke_tsr(DisasContext *ctx, int sprn, int gprn);
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void spr_read_403_pbr(DisasContext *ctx, int gprn, int sprn);
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void spr_write_403_pbr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_pir(DisasContext *ctx, int sprn, int gprn);
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void spr_write_excp_prefix(DisasContext *ctx, int sprn, int gprn);
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void spr_write_excp_vector(DisasContext *ctx, int sprn, int gprn);
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void spr_read_thrm(DisasContext *ctx, int gprn, int sprn);
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void spr_write_e500_l1csr0(DisasContext *ctx, int sprn, int gprn);
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void spr_write_e500_l1csr1(DisasContext *ctx, int sprn, int gprn);
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void spr_write_e500_l2csr0(DisasContext *ctx, int sprn, int gprn);
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void spr_write_booke206_mmucsr0(DisasContext *ctx, int sprn, int gprn);
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void spr_write_booke_pid(DisasContext *ctx, int sprn, int gprn);
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void spr_write_eplc(DisasContext *ctx, int sprn, int gprn);
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void spr_write_epsc(DisasContext *ctx, int sprn, int gprn);
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void spr_write_mas73(DisasContext *ctx, int sprn, int gprn);
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void spr_read_mas73(DisasContext *ctx, int gprn, int sprn);
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#ifdef TARGET_PPC64
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void spr_read_cfar(DisasContext *ctx, int gprn, int sprn);
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void spr_write_cfar(DisasContext *ctx, int sprn, int gprn);
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void spr_write_ureg(DisasContext *ctx, int sprn, int gprn);
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void spr_read_purr(DisasContext *ctx, int gprn, int sprn);
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void spr_write_purr(DisasContext *ctx, int sprn, int gprn);
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void spr_read_hdecr(DisasContext *ctx, int gprn, int sprn);
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void spr_write_hdecr(DisasContext *ctx, int sprn, int gprn);
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void spr_read_vtb(DisasContext *ctx, int gprn, int sprn);
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void spr_write_vtb(DisasContext *ctx, int sprn, int gprn);
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void spr_write_tbu40(DisasContext *ctx, int sprn, int gprn);
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void spr_write_pidr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_lpidr(DisasContext *ctx, int sprn, int gprn);
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void spr_read_hior(DisasContext *ctx, int gprn, int sprn);
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void spr_write_hior(DisasContext *ctx, int sprn, int gprn);
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void spr_write_ptcr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_pcr(DisasContext *ctx, int sprn, int gprn);
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void spr_read_dpdes(DisasContext *ctx, int gprn, int sprn);
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void spr_write_dpdes(DisasContext *ctx, int sprn, int gprn);
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void spr_write_amr(DisasContext *ctx, int sprn, int gprn);
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void spr_write_uamor(DisasContext *ctx, int sprn, int gprn);
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void spr_write_iamr(DisasContext *ctx, int sprn, int gprn);
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#endif
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#endif
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#ifdef TARGET_PPC64
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void spr_read_prev_upper32(DisasContext *ctx, int gprn, int sprn);
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void spr_write_prev_upper32(DisasContext *ctx, int sprn, int gprn);
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void spr_read_tar(DisasContext *ctx, int gprn, int sprn);
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void spr_write_tar(DisasContext *ctx, int sprn, int gprn);
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void spr_read_tm(DisasContext *ctx, int gprn, int sprn);
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void spr_write_tm(DisasContext *ctx, int sprn, int gprn);
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void spr_read_tm_upper32(DisasContext *ctx, int gprn, int sprn);
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void spr_write_tm_upper32(DisasContext *ctx, int sprn, int gprn);
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void spr_read_ebb(DisasContext *ctx, int gprn, int sprn);
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void spr_write_ebb(DisasContext *ctx, int sprn, int gprn);
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void spr_read_ebb_upper32(DisasContext *ctx, int gprn, int sprn);
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void spr_write_ebb_upper32(DisasContext *ctx, int sprn, int gprn);
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void spr_write_hmer(DisasContext *ctx, int sprn, int gprn);
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void spr_write_lpcr(DisasContext *ctx, int sprn, int gprn);
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#endif
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#endif
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