Make x86_64 optimized versions inline. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3523 c046a42c-6fe2-441c-8c8c-71466251a162
1112 lines
15 KiB
C
1112 lines
15 KiB
C
/*
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* Alpha emulation cpu micro-operations for qemu.
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*
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* Copyright (c) 2007 Jocelyn Mayer
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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 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define DEBUG_OP
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#include "config.h"
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#include "exec.h"
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#include "host-utils.h"
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#include "op_helper.h"
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#define REG 0
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#include "op_template.h"
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#define REG 1
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#include "op_template.h"
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#define REG 2
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#include "op_template.h"
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#define REG 3
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#include "op_template.h"
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#define REG 4
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#include "op_template.h"
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#define REG 5
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#include "op_template.h"
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#define REG 6
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#include "op_template.h"
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#define REG 7
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#include "op_template.h"
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#define REG 8
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#include "op_template.h"
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#define REG 9
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#include "op_template.h"
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#define REG 10
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#include "op_template.h"
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#define REG 11
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#include "op_template.h"
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#define REG 12
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#include "op_template.h"
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#define REG 13
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#include "op_template.h"
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#define REG 14
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#include "op_template.h"
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#define REG 15
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#include "op_template.h"
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#define REG 16
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#include "op_template.h"
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#define REG 17
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#include "op_template.h"
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#define REG 18
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#include "op_template.h"
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#define REG 19
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#include "op_template.h"
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#define REG 20
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#include "op_template.h"
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#define REG 21
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#include "op_template.h"
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#define REG 22
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#include "op_template.h"
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#define REG 23
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#include "op_template.h"
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#define REG 24
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#include "op_template.h"
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#define REG 25
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#include "op_template.h"
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#define REG 26
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#include "op_template.h"
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#define REG 27
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#include "op_template.h"
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#define REG 28
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#include "op_template.h"
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#define REG 29
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#include "op_template.h"
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#define REG 30
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#include "op_template.h"
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#define REG 31
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#include "op_template.h"
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/* Debug stuff */
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void OPPROTO op_no_op (void)
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{
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#if !defined (DEBUG_OP)
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__asm__ __volatile__("nop" : : : "memory");
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#endif
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RETURN();
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}
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void OPPROTO op_tb_flush (void)
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{
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helper_tb_flush();
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RETURN();
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}
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/* Load and stores */
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#define MEMSUFFIX _raw
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#include "op_mem.h"
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#if !defined(CONFIG_USER_ONLY)
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#define MEMSUFFIX _kernel
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#include "op_mem.h"
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#define MEMSUFFIX _executive
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#include "op_mem.h"
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#define MEMSUFFIX _supervisor
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#include "op_mem.h"
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#define MEMSUFFIX _user
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#include "op_mem.h"
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/* This is used for pal modes */
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#define MEMSUFFIX _data
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#include "op_mem.h"
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#endif
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/* Special operation for load and store */
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void OPPROTO op_n7 (void)
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{
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T0 &= ~(uint64_t)0x7;
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RETURN();
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}
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/* Misc */
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void OPPROTO op_excp (void)
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{
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helper_excp(PARAM(1), PARAM(2));
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RETURN();
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}
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void OPPROTO op_load_amask (void)
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{
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helper_amask();
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RETURN();
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}
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void OPPROTO op_load_pcc (void)
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{
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helper_load_pcc();
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RETURN();
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}
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void OPPROTO op_load_implver (void)
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{
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helper_load_implver();
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RETURN();
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}
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void OPPROTO op_load_fpcr (void)
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{
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helper_load_fpcr();
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RETURN();
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}
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void OPPROTO op_store_fpcr (void)
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{
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helper_store_fpcr();
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RETURN();
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}
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void OPPROTO op_load_irf (void)
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{
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helper_load_irf();
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RETURN();
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}
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void OPPROTO op_set_irf (void)
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{
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helper_set_irf();
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RETURN();
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}
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void OPPROTO op_clear_irf (void)
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{
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helper_clear_irf();
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RETURN();
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}
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void OPPROTO op_exit_tb (void)
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{
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EXIT_TB();
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}
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/* Arithmetic */
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void OPPROTO op_addq (void)
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{
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T0 += T1;
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RETURN();
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}
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void OPPROTO op_addqv (void)
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{
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helper_addqv();
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RETURN();
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}
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void OPPROTO op_addl (void)
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{
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T0 = (int64_t)((int32_t)(T0 + T1));
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RETURN();
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}
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void OPPROTO op_addlv (void)
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{
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helper_addlv();
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RETURN();
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}
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void OPPROTO op_subq (void)
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{
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T0 -= T1;
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RETURN();
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}
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void OPPROTO op_subqv (void)
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{
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helper_subqv();
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RETURN();
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}
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void OPPROTO op_subl (void)
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{
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T0 = (int64_t)((int32_t)(T0 - T1));
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RETURN();
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}
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void OPPROTO op_sublv (void)
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{
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helper_sublv();
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RETURN();
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}
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void OPPROTO op_s4 (void)
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{
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T0 <<= 2;
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RETURN();
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}
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void OPPROTO op_s8 (void)
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{
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T0 <<= 3;
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RETURN();
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}
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void OPPROTO op_mull (void)
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{
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T0 = (int64_t)((int32_t)T0 * (int32_t)T1);
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RETURN();
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}
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void OPPROTO op_mullv (void)
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{
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helper_mullv();
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RETURN();
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}
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void OPPROTO op_mulq (void)
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{
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T0 = (int64_t)T0 * (int64_t)T1;
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RETURN();
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}
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void OPPROTO op_mulqv (void)
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{
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helper_mulqv();
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RETURN();
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}
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void OPPROTO op_umulh (void)
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{
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uint64_t tl, th;
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mulu64(&tl, &th, T0, T1);
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T0 = th;
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RETURN();
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}
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/* Logical */
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void OPPROTO op_and (void)
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{
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T0 &= T1;
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RETURN();
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}
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void OPPROTO op_bic (void)
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{
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T0 &= ~T1;
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RETURN();
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}
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void OPPROTO op_bis (void)
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{
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T0 |= T1;
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RETURN();
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}
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void OPPROTO op_eqv (void)
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{
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T0 ^= ~T1;
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RETURN();
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}
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void OPPROTO op_ornot (void)
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{
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T0 |= ~T1;
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RETURN();
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}
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void OPPROTO op_xor (void)
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{
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T0 ^= T1;
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RETURN();
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}
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void OPPROTO op_sll (void)
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{
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T0 <<= T1;
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RETURN();
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}
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void OPPROTO op_srl (void)
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{
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T0 >>= T1;
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RETURN();
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}
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void OPPROTO op_sra (void)
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{
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T0 = (int64_t)T0 >> T1;
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RETURN();
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}
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void OPPROTO op_sextb (void)
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{
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T0 = (int64_t)((int8_t)T0);
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RETURN();
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}
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void OPPROTO op_sextw (void)
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{
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T0 = (int64_t)((int16_t)T0);
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RETURN();
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}
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void OPPROTO op_ctpop (void)
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{
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helper_ctpop();
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RETURN();
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}
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void OPPROTO op_ctlz (void)
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{
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helper_ctlz();
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RETURN();
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}
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void OPPROTO op_cttz (void)
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{
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helper_cttz();
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RETURN();
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}
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void OPPROTO op_mskbl (void)
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{
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helper_mskbl();
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RETURN();
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}
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void OPPROTO op_extbl (void)
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{
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helper_extbl();
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RETURN();
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}
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void OPPROTO op_insbl (void)
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{
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helper_insbl();
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RETURN();
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}
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void OPPROTO op_mskwl (void)
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{
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helper_mskwl();
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RETURN();
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}
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void OPPROTO op_extwl (void)
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{
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helper_extwl();
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RETURN();
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}
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void OPPROTO op_inswl (void)
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{
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helper_inswl();
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RETURN();
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}
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void OPPROTO op_mskll (void)
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{
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helper_mskll();
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RETURN();
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}
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void OPPROTO op_extll (void)
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{
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helper_extll();
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RETURN();
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}
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void OPPROTO op_insll (void)
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{
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helper_insll();
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RETURN();
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}
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void OPPROTO op_zap (void)
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{
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helper_zap();
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RETURN();
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}
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void OPPROTO op_zapnot (void)
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{
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helper_zapnot();
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RETURN();
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}
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void OPPROTO op_mskql (void)
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{
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helper_mskql();
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RETURN();
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}
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void OPPROTO op_extql (void)
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{
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helper_extql();
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RETURN();
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}
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void OPPROTO op_insql (void)
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{
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helper_insql();
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RETURN();
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}
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void OPPROTO op_mskwh (void)
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{
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helper_mskwh();
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RETURN();
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}
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void OPPROTO op_inswh (void)
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{
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helper_inswh();
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RETURN();
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}
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void OPPROTO op_extwh (void)
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{
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helper_extwh();
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RETURN();
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}
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void OPPROTO op_msklh (void)
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{
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helper_msklh();
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RETURN();
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}
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void OPPROTO op_inslh (void)
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{
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helper_inslh();
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RETURN();
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}
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void OPPROTO op_extlh (void)
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{
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helper_extlh();
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RETURN();
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}
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void OPPROTO op_mskqh (void)
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{
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helper_mskqh();
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RETURN();
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}
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void OPPROTO op_insqh (void)
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{
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helper_insqh();
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RETURN();
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}
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void OPPROTO op_extqh (void)
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{
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helper_extqh();
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RETURN();
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}
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/* Tests */
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void OPPROTO op_cmpult (void)
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{
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if (T0 < T1)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
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void OPPROTO op_cmpule (void)
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{
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if (T0 <= T1)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
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void OPPROTO op_cmpeq (void)
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{
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if (T0 == T1)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
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void OPPROTO op_cmplt (void)
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{
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if ((int64_t)T0 < (int64_t)T1)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
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void OPPROTO op_cmple (void)
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{
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if ((int64_t)T0 <= (int64_t)T1)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
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void OPPROTO op_cmpbge (void)
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{
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helper_cmpbge();
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RETURN();
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}
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void OPPROTO op_cmpeqz (void)
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{
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if (T0 == 0)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
|
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|
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void OPPROTO op_cmpnez (void)
|
|
{
|
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if (T0 != 0)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
|
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|
|
void OPPROTO op_cmpltz (void)
|
|
{
|
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if ((int64_t)T0 < 0)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
|
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}
|
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|
|
void OPPROTO op_cmplez (void)
|
|
{
|
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if ((int64_t)T0 <= 0)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
|
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|
|
void OPPROTO op_cmpgtz (void)
|
|
{
|
|
if ((int64_t)T0 > 0)
|
|
T0 = 1;
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else
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T0 = 0;
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RETURN();
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}
|
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|
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void OPPROTO op_cmpgez (void)
|
|
{
|
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if ((int64_t)T0 >= 0)
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T0 = 1;
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else
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T0 = 0;
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RETURN();
|
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}
|
|
|
|
void OPPROTO op_cmplbs (void)
|
|
{
|
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T0 &= 1;
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RETURN();
|
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}
|
|
|
|
void OPPROTO op_cmplbc (void)
|
|
{
|
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T0 = (~T0) & 1;
|
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RETURN();
|
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}
|
|
|
|
/* Branches */
|
|
void OPPROTO op_branch (void)
|
|
{
|
|
env->pc = T0 & ~3;
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_addq1 (void)
|
|
{
|
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T1 += T0;
|
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RETURN();
|
|
}
|
|
|
|
#if 0 // Qemu does not know how to do this...
|
|
void OPPROTO op_bcond (void)
|
|
{
|
|
if (T0)
|
|
env->pc = T1 & ~3;
|
|
else
|
|
env->pc = PARAM(1);
|
|
RETURN();
|
|
}
|
|
#else
|
|
void OPPROTO op_bcond (void)
|
|
{
|
|
if (T0)
|
|
env->pc = T1 & ~3;
|
|
else
|
|
env->pc = ((uint64_t)PARAM(1) << 32) | (uint64_t)PARAM(2);
|
|
RETURN();
|
|
}
|
|
#endif
|
|
|
|
#if 0 // Qemu does not know how to do this...
|
|
void OPPROTO op_update_pc (void)
|
|
{
|
|
env->pc = PARAM(1);
|
|
RETURN();
|
|
}
|
|
#else
|
|
void OPPROTO op_update_pc (void)
|
|
{
|
|
env->pc = ((uint64_t)PARAM(1) << 32) | (uint64_t)PARAM(2);
|
|
RETURN();
|
|
}
|
|
#endif
|
|
|
|
/* Optimization for 32 bits hosts architectures */
|
|
void OPPROTO op_update_pc32 (void)
|
|
{
|
|
env->pc = (uint64_t)PARAM(1);
|
|
RETURN();
|
|
}
|
|
|
|
/* IEEE floating point arithmetic */
|
|
/* S floating (single) */
|
|
void OPPROTO op_adds (void)
|
|
{
|
|
FT0 = float32_add(FT0, FT1, &FP_STATUS);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_subs (void)
|
|
{
|
|
FT0 = float32_sub(FT0, FT1, &FP_STATUS);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_muls (void)
|
|
{
|
|
FT0 = float32_mul(FT0, FT1, &FP_STATUS);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_divs (void)
|
|
{
|
|
FT0 = float32_div(FT0, FT1, &FP_STATUS);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_sqrts (void)
|
|
{
|
|
helper_sqrts();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cpys (void)
|
|
{
|
|
helper_cpys();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cpysn (void)
|
|
{
|
|
helper_cpysn();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cpyse (void)
|
|
{
|
|
helper_cpyse();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_itofs (void)
|
|
{
|
|
helper_itofs();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_ftois (void)
|
|
{
|
|
helper_ftois();
|
|
RETURN();
|
|
}
|
|
|
|
/* T floating (double) */
|
|
void OPPROTO op_addt (void)
|
|
{
|
|
FT0 = float64_add(FT0, FT1, &FP_STATUS);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_subt (void)
|
|
{
|
|
FT0 = float64_sub(FT0, FT1, &FP_STATUS);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_mult (void)
|
|
{
|
|
FT0 = float64_mul(FT0, FT1, &FP_STATUS);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_divt (void)
|
|
{
|
|
FT0 = float64_div(FT0, FT1, &FP_STATUS);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_sqrtt (void)
|
|
{
|
|
helper_sqrtt();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmptun (void)
|
|
{
|
|
helper_cmptun();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpteq (void)
|
|
{
|
|
helper_cmpteq();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmptle (void)
|
|
{
|
|
helper_cmptle();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmptlt (void)
|
|
{
|
|
helper_cmptlt();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_itoft (void)
|
|
{
|
|
helper_itoft();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_ftoit (void)
|
|
{
|
|
helper_ftoit();
|
|
RETURN();
|
|
}
|
|
|
|
/* VAX floating point arithmetic */
|
|
/* F floating */
|
|
void OPPROTO op_addf (void)
|
|
{
|
|
helper_addf();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_subf (void)
|
|
{
|
|
helper_subf();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_mulf (void)
|
|
{
|
|
helper_mulf();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_divf (void)
|
|
{
|
|
helper_divf();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_sqrtf (void)
|
|
{
|
|
helper_sqrtf();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpfeq (void)
|
|
{
|
|
helper_cmpfeq();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpfne (void)
|
|
{
|
|
helper_cmpfne();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpflt (void)
|
|
{
|
|
helper_cmpflt();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpfle (void)
|
|
{
|
|
helper_cmpfle();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpfgt (void)
|
|
{
|
|
helper_cmpfgt();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpfge (void)
|
|
{
|
|
helper_cmpfge();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_itoff (void)
|
|
{
|
|
helper_itoff();
|
|
RETURN();
|
|
}
|
|
|
|
/* G floating */
|
|
void OPPROTO op_addg (void)
|
|
{
|
|
helper_addg();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_subg (void)
|
|
{
|
|
helper_subg();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_mulg (void)
|
|
{
|
|
helper_mulg();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_divg (void)
|
|
{
|
|
helper_divg();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_sqrtg (void)
|
|
{
|
|
helper_sqrtg();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpgeq (void)
|
|
{
|
|
helper_cmpgeq();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpglt (void)
|
|
{
|
|
helper_cmpglt();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cmpgle (void)
|
|
{
|
|
helper_cmpgle();
|
|
RETURN();
|
|
}
|
|
|
|
/* Floating point format conversion */
|
|
void OPPROTO op_cvtst (void)
|
|
{
|
|
FT0 = (float)FT0;
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtqs (void)
|
|
{
|
|
helper_cvtqs();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtts (void)
|
|
{
|
|
FT0 = (float)FT0;
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvttq (void)
|
|
{
|
|
helper_cvttq();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtqt (void)
|
|
{
|
|
helper_cvtqt();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtqf (void)
|
|
{
|
|
helper_cvtqf();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtgf (void)
|
|
{
|
|
helper_cvtgf();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtgd (void)
|
|
{
|
|
helper_cvtgd();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtgq (void)
|
|
{
|
|
helper_cvtgq();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtqg (void)
|
|
{
|
|
helper_cvtqg();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtdg (void)
|
|
{
|
|
helper_cvtdg();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtlq (void)
|
|
{
|
|
helper_cvtlq();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtql (void)
|
|
{
|
|
helper_cvtql();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtqlv (void)
|
|
{
|
|
helper_cvtqlv();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_cvtqlsv (void)
|
|
{
|
|
helper_cvtqlsv();
|
|
RETURN();
|
|
}
|
|
|
|
/* PALcode support special instructions */
|
|
#if !defined (CONFIG_USER_ONLY)
|
|
void OPPROTO op_hw_rei (void)
|
|
{
|
|
env->pc = env->ipr[IPR_EXC_ADDR] & ~3;
|
|
env->ipr[IPR_EXC_ADDR] = env->ipr[IPR_EXC_ADDR] & 1;
|
|
/* XXX: re-enable interrupts and memory mapping */
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_hw_ret (void)
|
|
{
|
|
env->pc = T0 & ~3;
|
|
env->ipr[IPR_EXC_ADDR] = T0 & 1;
|
|
/* XXX: re-enable interrupts and memory mapping */
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_mfpr (void)
|
|
{
|
|
helper_mfpr(PARAM(1));
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_mtpr (void)
|
|
{
|
|
helper_mtpr(PARAM(1));
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_set_alt_mode (void)
|
|
{
|
|
env->saved_mode = env->ps & 0xC;
|
|
env->ps = (env->ps & ~0xC) | (env->ipr[IPR_ALT_MODE] & 0xC);
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_restore_mode (void)
|
|
{
|
|
env->ps = (env->ps & ~0xC) | env->saved_mode;
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_ld_phys_to_virt (void)
|
|
{
|
|
helper_ld_phys_to_virt();
|
|
RETURN();
|
|
}
|
|
|
|
void OPPROTO op_st_phys_to_virt (void)
|
|
{
|
|
helper_st_phys_to_virt();
|
|
RETURN();
|
|
}
|
|
#endif /* !defined (CONFIG_USER_ONLY) */
|