kernel_master.h File Reference

Header of kernel_master with important defines. More...

#include "../../../include/kernel_pkg.h"

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Macros
#define	TASK_DESCRIPTOR_SIZE   26
	Size of the task descriptor into repository.txt file.
#define	noc_interruption   (MemoryRead(IRQ_STATUS) & IRQ_NOC)
	Signals a incoming packet from NoC.
#define	app_req_reg   (MemoryRead(REQ_APP) & 0x80000000)
	Signals a new application request from repository.
#define	external_app_reg   (MemoryRead(REQ_APP) & 0x7fffffff)
	Used to creates the repository reading address.
#define	get_cluster_proc(x)   ( (cluster_info[x].master_x << 8) | cluster_info[x].master_y)
#define	net_address   ( (cluster_info[clusterID].master_x << 8) | cluster_info[clusterID].master_y)

Functions
void	handle_new_app (int, volatile unsigned int *, unsigned int)
void	initialize_slaves ()

Detailed Description

Header of kernel_master with important defines.

HEMPS VERSION - 8.0 - support for RT applications

Distribution: June 2016

Created by: Marcelo Ruaro - contact: marce.nosp@m.lo.r.nosp@m.uaro@.nosp@m.acad.nosp@m..pucr.nosp@m.s.br

Research group: GAPH-PUCRS - contact: ferna.nosp@m.ndo..nosp@m.morae.nosp@m.s@pu.nosp@m.crs.b.nosp@m.r

Function Documentation

void handle_new_app	(	int	app_ID,
		volatile unsigned int *	ref_address,
		unsigned int	app_descriptor_size
	)

Handles a new application incoming from the global manager or by repository

Parameters

app_ID	Application ID to be handled
ref_address	Pointer to the application descriptor. It can point to a array (local manager) or the repository directly (global manager)
app_descriptor_size	Size of the application descriptor

void initialize_slaves

(

)

Initializes all slave processor by sending a INITIALIZE_SLAVE packet to each one