device_io.c File Reference

#include "pdp_11/device_io/device_io_p.h"
#include "pdp_11/device_io/files_io/dev_files_io_p.h"
#include "pdp_11/device_io/terminal_io/dev_terminal_io_p.h"
#include "pdp_11/pdp_11.h"
#include <stdio.h>
#include <stdlib.h>

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Functions
dev_io_t *	dev_io_new ()
void	dev_io_create (dev_io_t *device_io)
void	dev_io_destroy (dev_io_t *device_io)
void	dev_io_load_data (struct pdp_11_t *pdp, dev_io_t *device_io, byte_t *filename)
void	dev_io_mem_dump (struct pdp_11_t *pdp, address_word_t addr, word_t size)

Variables
byte_t	g_default_device

Function Documentation

dev_io_create()

void dev_io_create

(

dev_io_t *

device_io

)

{
    device_io->default_device = g_default_device;
}

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dev_io_destroy()

void dev_io_destroy

(

dev_io_t *

device_io

)

{
    device_io->default_device = 0;
    device_io->load_data      = load_data_term;
    return;
}

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dev_io_load_data()

void dev_io_load_data	(	struct pdp_11_t *	pdp,
		dev_io_t *	device_io,
		byte_t *	filename
	)

{
    if (filename) {
        device_io->load_data = load_data_file;
    } else {
        device_io->load_data = load_data_term;
    }
    device_io->load_data((struct pdp_11_t *) pdp, (byte_t *) filename);
}

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dev_io_mem_dump()

void dev_io_mem_dump	(	struct pdp_11_t *	pdp,
		address_word_t	addr,
		word_t	size
	)

{
    for (word_t ind = 0x0000; ind < size; ind++) {
        word_t ch = w_read(pdp, addr + ind);
        fprintf(stdout, "%06o: %06o %04hx\r\n", (addr | ind++), ch, ch);
    }
    fprintf(stdout, "\r\n\n");
}

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dev_io_new()

dev_io_t * dev_io_new

(

)

{
    return (dev_io_t *) malloc(
        sizeof(dev_io_t)); // Выделение паамяти для обЪекта dev_io_t
}

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Variable Documentation

g_default_device

byte_t g_default_device