mirror of
https://github.com/libretro/ppsspp.git
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41f5abab31
Now builds on Playbook and Dev Alpha Make emulator more compatible with other OS (case sensitivity, defines, includes) Uses Android's code paths and backend
47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
// Copyright (c) 2012- PPSSPP Project.
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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, version 2.0 or later versions.
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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 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#pragma once
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#if defined(ANDROID) || defined(BLACKBERRY)
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#include "../ARM/Jit.h"
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#else
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#include "../x86/Jit.h"
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#endif
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// Unlike on the PPC, opcode 0 is not unused and thus we have to choose another fake
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// opcode to represent JIT blocks and other emu hacks.
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// I've chosen 0x68000000.
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#define MIPS_EMUHACK_OPCODE 0x68000000
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#define MIPS_EMUHACK_MASK 0xFF000000
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#define MIPS_EMUHACK_VALUE_MASK 0x00FFFFFF
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#define MIPS_MAKE_EMUHACK(subop, value) (MIPS_EMUHACK_OPCODE | ((subop) << 24) | (value))
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#define MIPS_IS_EMUHACK(op) (((op) & 0xFC000000) == MIPS_EMUHACK_OPCODE) // masks away the subop
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#define MIPS_EMUHACK_GET_SUBOP(op) ((op) & 0x))
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#define MIPS_EMUHACK_GET_IMM24(op) ((op) & 0x00FFFFFF)
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// There are 2 bits available for sub-opcodes, 0x03000000.
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#define EMUOP_RUNBLOCK 0 // Runs a JIT block
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#define EMUOP_RETKERNEL 1 // Returns to the simulated PSP kernel from a thread
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namespace MIPSComp {
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extern Jit *jit;
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}
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