X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fpsxhle.c;h=83362ecdf7ad91cbffac3a41598000f032a14c08;hp=175b86ab4d99e528f8fa18f9bb57cae3e5518425;hb=HEAD;hpb=31cd6032b51dd31def3cee4d778e480c8fb0df67 diff --git a/libpcsxcore/psxhle.c b/libpcsxcore/psxhle.c deleted file mode 100644 index 175b86ab..00000000 --- a/libpcsxcore/psxhle.c +++ /dev/null @@ -1,112 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2007 Ryan Schultz, PCSX-df Team, PCSX team * - * * - * 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., * - * 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA. * - ***************************************************************************/ - -/* -* Internal PSX HLE functions. -*/ - -#include "psxhle.h" - -#if 0 -#define PSXHLE_LOG SysPrintf -#else -#define PSXHLE_LOG(...) -#endif - -static void hleDummy() { - log_unhandled("hleDummy called @%08x ra=%08x\n", - psxRegs.pc - 4, psxRegs.GPR.n.ra); - psxRegs.pc = psxRegs.GPR.n.ra; - psxRegs.cycle += 1000; - - psxBranchTest(); -} - -static void hleA0() { - u32 call = psxRegs.GPR.n.t1 & 0xff; - - if (biosA0[call]) biosA0[call](); - - psxBranchTest(); -} - -static void hleB0() { - u32 call = psxRegs.GPR.n.t1 & 0xff; - - if (biosB0[call]) biosB0[call](); - - psxBranchTest(); -} - -static void hleC0() { - u32 call = psxRegs.GPR.n.t1 & 0xff; - - if (biosC0[call]) biosC0[call](); - - psxBranchTest(); -} - -static void hleBootstrap() { // 0xbfc00000 - PSXHLE_LOG("hleBootstrap\n"); - CheckCdrom(); - LoadCdrom(); - PSXHLE_LOG("CdromLabel: \"%s\": PC = %8.8lx (SP = %8.8lx)\n", CdromLabel, psxRegs.pc, psxRegs.GPR.n.sp); -} - -typedef struct { - u32 _pc0; - u32 gp0; - u32 t_addr; - u32 t_size; - u32 d_addr; - u32 d_size; - u32 b_addr; - u32 b_size; - u32 S_addr; - u32 s_size; - u32 _sp,_fp,_gp,ret,base; -} EXEC; - -static void hleExecRet() { - EXEC *header = (EXEC*)PSXM(psxRegs.GPR.n.s0); - - PSXHLE_LOG("ExecRet %x: %x\n", psxRegs.GPR.n.s0, header->ret); - - psxRegs.GPR.n.ra = SWAP32(header->ret); - psxRegs.GPR.n.sp = SWAP32(header->_sp); - psxRegs.GPR.n.fp = SWAP32(header->_fp); - psxRegs.GPR.n.gp = SWAP32(header->_gp); - psxRegs.GPR.n.s0 = SWAP32(header->base); - - psxRegs.GPR.n.v0 = 1; - psxRegs.pc = psxRegs.GPR.n.ra; -} - -void (* const psxHLEt[24])() = { - hleDummy, hleA0, hleB0, hleC0, - hleBootstrap, hleExecRet, psxBiosException, hleDummy, - hleExc0_0_1, hleExc0_0_2, - hleExc0_1_1, hleExc0_1_2, hleExc0_2_2_syscall, - hleExc1_0_1, hleExc1_0_2, - hleExc1_1_1, hleExc1_1_2, - hleExc1_2_1, hleExc1_2_2, - hleExc1_3_1, hleExc1_3_2, - hleExc3_0_2_defint, - hleExcPadCard1, hleExcPadCard2, -};