//
// Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// startup.c --
//
// Author           : Peter A. Buhr
// Created On       : Tue Jul 24 16:21:57 2018
// Last Modified By : Peter A. Buhr
// Last Modified On : Mon Dec  5 11:41:58 2022
// Update Count     : 73
//

#include <time.h>										// tzset
#include <locale.h>										// setlocale
#include <stdlib.h>										// getenv
#include "bits/defs.hfa"								// rdtscl
#include "bits/random.hfa"								// rdtscl
#include "startup.hfa"

extern size_t __global_random_seed;						// sequential/concurrent
extern PRNG_STATE_T __global_random_state;				// sequential

extern "C" {
	void __cfaabi_memory_startup( void ) __attribute__(( constructor( STARTUP_PRIORITY_MEMORY ) ));
	void __cfaabi_memory_startup( void ) {
		extern void memory_startup();
		memory_startup();
	} // __cfaabi_memory_startup

	void __cfaabi_memory_shutdown( void ) __attribute__(( destructor( STARTUP_PRIORITY_MEMORY ) ));
	void __cfaabi_memory_shutdown( void ) {
		extern void memory_shutdown();
		memory_shutdown();
	} // __cfaabi_memory_shutdown

	void __cfaabi_appready_startup( void ) __attribute__(( constructor( STARTUP_PRIORITY_APPREADY ) ));
	void __cfaabi_appready_startup( void ) {
		tzset();										// initialize time global variables
		extern void heapAppStart();
		heapAppStart();
	} // __cfaabi_appready_startup

	void __cfaabi_appready_shutdown( void ) __attribute__(( destructor( STARTUP_PRIORITY_APPREADY ) ));
	void __cfaabi_appready_shutdown( void ) {
		extern void heapAppStop();
		heapAppStop();
	} // __cfaabi_appready_shutdown

	void disable_interrupts() __attribute__(( weak )) libcfa_nopreempt libcfa_public {}
	void enable_interrupts() __attribute__(( weak )) libcfa_nopreempt libcfa_public {}
	bool poll_interrupts() __attribute__(( weak )) libcfa_nopreempt libcfa_public { return false; }

	__attribute__((visibility("hidden"))) extern void * const __start_cfatext_nopreempt;
	__attribute__((visibility("hidden"))) extern void * const __stop_cfatext_nopreempt;

	__attribute__((visibility("protected"))) const __cfa_nopreempt_region __libcfa_nopreempt @= {
		(void * const)&__start_cfatext_nopreempt,
		(void * const)&__stop_cfatext_nopreempt
	};


	extern void __cfaabi_interpose_startup( void );
	extern void __cfaabi_device_startup   ( void );
	extern void __cfaabi_device_shutdown  ( void );

	void __cfaabi_core_startup( void ) __attribute__(( constructor( STARTUP_PRIORITY_CORE ) ));
	void __cfaabi_core_startup( void ) {
		__global_random_seed = rdtscl();
		PRNG_SET_SEED( __global_random_state, __global_random_seed );

		__cfaabi_interpose_startup();
		__cfaabi_device_startup();
	} // __cfaabi_core_startup

	void __cfaabi_core_shutdown( void ) __attribute__(( destructor( STARTUP_PRIORITY_CORE ) ));
	void __cfaabi_core_shutdown( void ) {
		__cfaabi_device_shutdown();
	} // __cfaabi_core_shutdown
} // extern "C"

struct __spinlock_t;

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