/usr/include/gpsim/pm_rd.h is in gpsim-dev 0.29.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 | /*
Copyright (C) 1998-2003 Scott Dattalo
2003 Mike Durian
2006 David Barnett
This file is part of the libgpsim library of gpsim
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see
<http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
#ifndef PM_RD_H
#define PM_RD_H
#include <assert.h>
#include "gpsim_classes.h"
#include "registers.h"
#include "breakpoints.h"
class pic_processor;
class PM_RD;
//---------------------------------------------------------
// PMCON1 - PM control register 1
//
class PMCON1 : public sfr_register
{
public:
enum
{
RD = (1<<0),
};
PMCON1(Processor *p, PM_RD *);
void put(unsigned int new_value);
unsigned int get();
inline void set_pm(PM_RD *pm) {pm_rd = pm;}
inline void set_valid_bits(unsigned int vb) { valid_bits = vb; }
inline unsigned int get_valid_bits() { return (valid_bits); }
inline void set_bits(unsigned int b) { valid_bits |= b; }
inline void clear_bits(unsigned int b) { valid_bits &= ~b; }
unsigned int valid_bits;
PM_RD *pm_rd;
};
const unsigned int PMCON1_VALID_BITS = (PMCON1::RD);
//
// PMDATA - PM data register
//
class PMDATA : public sfr_register
{
public:
PMDATA(Processor *p, const char *pName);
void put(unsigned int new_value);
unsigned int get();
};
//
// PMADR - PM address register
//
class PMADR : public sfr_register
{
public:
PMADR(Processor *p, const char *pName);
void put(unsigned int new_value);
unsigned int get();
};
//------------------------------------------------------------------------
//------------------------------------------------------------------------
// For storing callback and cpu ptr and grouping PM regs
class PM_RD : public TriggerObject
{
public:
static const unsigned int READ_CYCLES = 2;
PM_RD(pic_processor *p);
//virtual void set_cpu(pic_processor *p) { cpu = p; }
virtual void callback();
virtual void start_read();
inline virtual PMCON1 *get_reg_pmcon1() { return (&pmcon1); }
inline virtual PMDATA *get_reg_pmdata() { return (&pmdata); }
inline virtual PMDATA *get_reg_pmdath() { return (&pmdath); }
inline virtual PMADR *get_reg_pmadr() { return (&pmadr); }
inline virtual PMADR *get_reg_pmadrh() { return (&pmadrh); }
//protected:
pic_processor *cpu;
PMCON1 pmcon1;
PMDATA pmdata;
PMDATA pmdath;
PMADR pmadr;
PMADR pmadrh;
unsigned int rd_adr; // latched adr
};
#endif /* PM_RD_H */
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