mirror of https://github.com/OpenRCT2/OpenRCT2.git
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*****************************************************************************
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* Copyright (c) 2014-2018 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#ifndef _ADDRESSES_H_
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#define _ADDRESSES_H_
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#include <openrct2/common.h>
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#ifdef USE_MMAP
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#if defined(PLATFORM_64BIT)
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#define GOOD_PLACE_FOR_DATA_SEGMENT ((uintptr_t)0x200000000)
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#elif defined(PLATFORM_32BIT)
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#define GOOD_PLACE_FOR_DATA_SEGMENT ((uintptr_t)0x09000000)
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#else
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#error "Unknown platform"
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#endif
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#else
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#define GOOD_PLACE_FOR_DATA_SEGMENT ((uintptr_t)0x8a4000)
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#endif
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#define RCT2_ADDRESS(address, type) ((type*)(GOOD_PLACE_FOR_DATA_SEGMENT - 0x8a4000 + (address)))
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#define RCT2_GLOBAL(address, type) (*((type*)(GOOD_PLACE_FOR_DATA_SEGMENT - 0x8a4000 + (address))))
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/**
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* Returns the flags register
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*
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* Flags register is as follows:
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* 0bSZ0A_0P0C_0000_0000
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* S = Signed flag
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* Z = Zero flag
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* C = Carry flag
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* A = Adjust flag
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* P = Parity flag
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* All other bits are undefined.
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*/
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sint32 RCT2_CALLPROC_X(sint32 address, sint32 _eax, sint32 _ebx, sint32 _ecx, sint32 _edx, sint32 _esi, sint32 _edi, sint32 _ebp);
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#endif
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