devkit.h

/*
  mipsivm - MIPS Interpreting Virtual Machine

  Copyright(c) 2018-2021, Yaotian "Zero" Tang. All rights reserved.

  This file defines the development kits for mipsivm project.

  This program is distributed in the hope that it will be useful, but 
  without any warranty (no matter implied warranty or merchantability
  or fitness for a particular purpose, etc.).

  File Location: /include/devkit.h
*/

#include "midef.h"

#define page_size		0x1000
#define pfn(x)			(x>>12)

bool mips_init_mars_vm(void* ds,void* ts,u32 ds_size,u32 ts_size,u32 stack_size,bool break_on_start);
void mips_run_mars_vm();
void mips_final_mars_vm();

void cdecl sim_printf(const char* format,...);
void cdecl sim_snprintf(char* string,u32 length,const char* format,...);
i32 sim_readint();
float sim_readfloat();
double sim_readdouble();
void sim_readstring(char* string,u32 limit);
char sim_readchar();
void sim_setseed(u32 seed);
u32 sim_getrand();

void report_memory_introspection();
void* load_section(char* file_path,u32* size);
bool unload_section(void* section);
void* alloc_page(u32 size);
bool free_page(void* address);
void* alloc_mem(u32 size);
bool free_mem(void* address);

#if defined(_msvc)
#define intrin_bt		_bittest
#define intrin_bts		_bittestandset
#define intrin_btr		_bittestandreset
#define intrin_btc		_bittestandcomplement

#define intrin_locked_xchg	_InterlockedExchange
#endif