From 3396f352cb4c16aa4732df25425ff02574b8dc01 Mon Sep 17 00:00:00 2001 From: Yuri Kunde Schlesner Date: Thu, 7 May 2015 19:01:09 -0300 Subject: Common: Remove mem_arena.cpp/h It is superfluous for Citra. (It's only really necessary if you're doing JIT. We were using it but not taking any advantage from it.) This should make 32-bit builds work again. --- src/common/mem_arena.h | 70 -------------------------------------------------- 1 file changed, 70 deletions(-) delete mode 100644 src/common/mem_arena.h (limited to 'src/common/mem_arena.h') diff --git a/src/common/mem_arena.h b/src/common/mem_arena.h deleted file mode 100644 index d514fe58..00000000 --- a/src/common/mem_arena.h +++ /dev/null @@ -1,70 +0,0 @@ -// Copyright (C) 2003 Dolphin Project. - -// 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, version 2.0 or later versions. - -// 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 2.0 for more details. - -// A copy of the GPL 2.0 should have been included with the program. -// If not, see http://www.gnu.org/licenses/ - -// Official SVN repository and contact information can be found at -// http://code.google.com/p/dolphin-emu/ - -#pragma once - -#ifdef _WIN32 -#include -#endif - -#include "common/common_types.h" - -// This class lets you create a block of anonymous RAM, and then arbitrarily map views into it. -// Multiple views can mirror the same section of the block, which makes it very convient for emulating -// memory mirrors. - -class MemArena -{ -public: - void GrabLowMemSpace(size_t size); - void ReleaseSpace(); - void *CreateView(s64 offset, size_t size, void *base = 0); - void ReleaseView(void *view, size_t size); - - // This only finds 1 GB in 32-bit - static u8 *Find4GBBase(); -private: - -#ifdef _WIN32 - HANDLE hMemoryMapping; -#else - int fd; -#endif -}; - -enum { - MV_MIRROR_PREVIOUS = 1, - // MV_FAKE_VMEM = 2, - // MV_WII_ONLY = 4, - MV_IS_PRIMARY_RAM = 0x100, - MV_IS_EXTRA1_RAM = 0x200, - MV_IS_EXTRA2_RAM = 0x400, -}; - -struct MemoryView -{ - u8 **out_ptr_low; - u8 **out_ptr; - u32 virtual_address; - u32 size; - u32 flags; -}; - -// Uses a memory arena to set up an emulator-friendly memory map according to -// a passed-in list of MemoryView structures. -u8 *MemoryMap_Setup(const MemoryView *views, int num_views, u32 flags, MemArena *arena); -void MemoryMap_Shutdown(const MemoryView *views, int num_views, u32 flags, MemArena *arena); -- cgit v1.2.3