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/* |
2 |
< |
* mon.cpp - mon main program |
2 |
> |
* mon.cpp - cxmon main program |
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* |
4 |
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* mon (C) 1997-2000 Christian Bauer, Marc Hellwig |
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* cxmon (C) 1997-2002 Christian Bauer, Marc Hellwig |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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#include <stdlib.h> |
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#include <signal.h> |
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#include <ctype.h> |
27 |
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#include <string> |
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#include <map> |
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30 |
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#if defined(HAVE_READLINE_H) |
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extern "C" { |
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#include "mon.h" |
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#include "mon_cmd.h" |
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#include "mon_lowmem.h" |
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|
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#ifndef VERSION |
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#define VERSION "2" |
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#define VERSION "3" |
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#endif |
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char *mon_args_ptr; |
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// Current address, value of '.' in expressions |
74 |
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uint32 mon_dot_address; |
74 |
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uintptr mon_dot_address; |
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|
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// Current value of ':' in expression |
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static uint32 colon_value; |
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|
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// Scanner variables |
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enum Token mon_token; // Last token read |
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uint32 mon_number; // Contains the number if mon_token==T_NUMBER |
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uintptr mon_number; // Contains the number if mon_token==T_NUMBER |
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char mon_string[INPUT_LENGTH]; // Contains the string if mon_token==T_STRING |
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char mon_name[INPUT_LENGTH]; // Contains the variable name if mon_token==T_NAME |
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|
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// List of variables |
99 |
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struct Variable { |
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Variable *next; // Pointer to next variable (must be first element of struct) |
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char *name; // Variable name |
99 |
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uint32 value; // Variable value |
100 |
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}; |
101 |
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|
102 |
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static Variable *first_var; // Pointer to first variable |
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typedef std::map<std::string, uintptr> var_map; |
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> |
static var_map vars; |
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|
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|
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// Prototypes |
107 |
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static void read_line(char *prompt); // Scanner |
108 |
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static char get_char(void); |
109 |
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static void put_back(char c); |
110 |
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static enum Token get_hex_number(uint32 &i); |
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static enum Token get_dec_number(uint32 &i); |
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static enum Token get_char_number(uint32 &i); |
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> |
static enum Token get_hex_number(uintptr &i); |
111 |
> |
static enum Token get_dec_number(uintptr &i); |
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static enum Token get_char_number(uintptr &i); |
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static enum Token get_string(char *str); |
114 |
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static enum Token get_hex_or_name(uint32 &i, char *name); |
114 |
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static enum Token get_hex_or_name(uintptr &i, char *name); |
115 |
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|
116 |
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static bool eor_expr(uint32 *number); // Parser |
117 |
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static bool and_expr(uint32 *number); |
118 |
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static bool shift_expr(uint32 *number); |
119 |
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static bool add_expr(uint32 *number); |
120 |
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static bool mul_expr(uint32 *number); |
121 |
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static bool factor(uint32 *number); |
124 |
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static Variable *lookup_var(const char *s); |
125 |
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static Variable *insert_var(const char *s); |
126 |
< |
static void remove_var(const char *s); |
116 |
> |
static bool eor_expr(uintptr *number); // Parser |
117 |
> |
static bool and_expr(uintptr *number); |
118 |
> |
static bool shift_expr(uintptr *number); |
119 |
> |
static bool add_expr(uintptr *number); |
120 |
> |
static bool mul_expr(uintptr *number); |
121 |
> |
static bool factor(uintptr *number); |
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/* |
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* Access to buffer |
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*/ |
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|
205 |
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uint32 (*mon_read_byte)(uint32 adr); |
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uint32 (*mon_read_byte)(uintptr adr); |
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|
207 |
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uint32 mon_read_byte_buffer(uint32 adr) |
207 |
> |
uint32 mon_read_byte_buffer(uintptr adr) |
208 |
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{ |
209 |
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return mem[adr % mon_mem_size]; |
210 |
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} |
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|
212 |
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uint32 mon_read_byte_real(uint32 adr) |
212 |
> |
uint32 mon_read_byte_real(uintptr adr) |
213 |
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{ |
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return *(uint8 *)adr; |
215 |
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} |
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217 |
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void (*mon_write_byte)(uint32 adr, uint32 b); |
217 |
> |
void (*mon_write_byte)(uintptr adr, uint32 b); |
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|
219 |
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void mon_write_byte_buffer(uint32 adr, uint32 b) |
219 |
> |
void mon_write_byte_buffer(uintptr adr, uint32 b) |
220 |
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{ |
221 |
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mem[adr % mon_mem_size] = b; |
222 |
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} |
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void mon_write_byte_real(uint32 adr, uint32 b) |
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void mon_write_byte_real(uintptr adr, uint32 b) |
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{ |
226 |
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*(uint8 *)adr = b; |
227 |
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} |
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229 |
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uint32 mon_read_half(uint32 adr) |
229 |
> |
uint32 mon_read_half(uintptr adr) |
230 |
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{ |
231 |
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return (mon_read_byte(adr) << 8) | mon_read_byte(adr+1); |
232 |
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} |
233 |
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|
234 |
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void mon_write_half(uint32 adr, uint32 w) |
234 |
> |
void mon_write_half(uintptr adr, uint32 w) |
235 |
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{ |
236 |
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mon_write_byte(adr, w >> 8); |
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mon_write_byte(adr+1, w); |
238 |
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} |
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|
240 |
< |
uint32 mon_read_word(uint32 adr) |
240 |
> |
uint32 mon_read_word(uintptr adr) |
241 |
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{ |
242 |
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return (mon_read_byte(adr) << 24) | (mon_read_byte(adr+1) << 16) | (mon_read_byte(adr+2) << 8) | mon_read_byte(adr+3); |
243 |
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} |
244 |
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|
245 |
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void mon_write_word(uint32 adr, uint32 l) |
245 |
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void mon_write_word(uintptr adr, uint32 l) |
246 |
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{ |
247 |
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mon_write_byte(adr, l >> 24); |
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mon_write_byte(adr+1, l >> 16); |
385 |
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} |
386 |
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} |
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388 |
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static enum Token get_hex_number(uint32 &i) |
388 |
> |
static enum Token get_hex_number(uintptr &i) |
389 |
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{ |
390 |
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char c = get_char(); |
391 |
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|
394 |
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return T_NULL; |
395 |
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|
396 |
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do { |
397 |
+ |
c = tolower(c); |
398 |
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if (c < 'a') |
399 |
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i = (i << 4) + (c - '0'); |
400 |
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else |
410 |
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} |
411 |
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} |
412 |
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|
413 |
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static enum Token get_dec_number(uint32 &i) |
413 |
> |
static enum Token get_dec_number(uintptr &i) |
414 |
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{ |
415 |
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char c = get_char(); |
416 |
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431 |
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} |
432 |
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} |
433 |
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|
434 |
< |
static enum Token get_char_number(uint32 &i) |
434 |
> |
static enum Token get_char_number(uintptr &i) |
435 |
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{ |
436 |
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char c; |
437 |
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|
462 |
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return T_NULL; |
463 |
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} |
464 |
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|
465 |
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static enum Token get_hex_or_name(uint32 &i, char *name) |
465 |
> |
static enum Token get_hex_or_name(uintptr &i, char *name) |
466 |
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{ |
467 |
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char *old_in_ptr = in_ptr; |
468 |
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char c; |
490 |
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* true: OK, false: Error |
491 |
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*/ |
492 |
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|
493 |
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bool mon_expression(uint32 *number) |
493 |
> |
bool mon_expression(uintptr *number) |
494 |
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{ |
495 |
< |
uint32 accu, expr; |
495 |
> |
uintptr accu, expr; |
496 |
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|
497 |
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if (!eor_expr(&accu)) |
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return false; |
518 |
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* true: OK, false: Error |
519 |
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*/ |
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|
521 |
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static bool eor_expr(uint32 *number) |
521 |
> |
static bool eor_expr(uintptr *number) |
522 |
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{ |
523 |
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uint32 accu, expr; |
523 |
> |
uintptr accu, expr; |
524 |
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|
525 |
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if (!and_expr(&accu)) |
526 |
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return false; |
546 |
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* true: OK, false: Error |
547 |
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*/ |
548 |
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|
549 |
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static bool and_expr(uint32 *number) |
549 |
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static bool and_expr(uintptr *number) |
550 |
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{ |
551 |
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uint32 accu, expr; |
551 |
> |
uintptr accu, expr; |
552 |
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|
553 |
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if (!shift_expr(&accu)) |
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return false; |
574 |
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* true: OK, false: Error |
575 |
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*/ |
576 |
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|
577 |
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static bool shift_expr(uint32 *number) |
577 |
> |
static bool shift_expr(uintptr *number) |
578 |
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{ |
579 |
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uint32 accu, expr; |
579 |
> |
uintptr accu, expr; |
580 |
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|
581 |
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if (!add_expr(&accu)) |
582 |
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return false; |
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* true: OK, false: Error |
610 |
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*/ |
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|
612 |
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static bool add_expr(uint32 *number) |
612 |
> |
static bool add_expr(uintptr *number) |
613 |
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{ |
614 |
< |
uint32 accu, expr; |
614 |
> |
uintptr accu, expr; |
615 |
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|
616 |
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if (!mul_expr(&accu)) |
617 |
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return false; |
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* true: OK, false: Error |
645 |
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*/ |
646 |
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|
647 |
< |
static bool mul_expr(uint32 *number) |
647 |
> |
static bool mul_expr(uintptr *number) |
648 |
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{ |
649 |
< |
uint32 accu, fact; |
649 |
> |
uintptr accu, fact; |
650 |
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|
651 |
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if (!factor(&accu)) |
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return false; |
694 |
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* true: OK, false: Error |
695 |
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*/ |
696 |
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697 |
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static bool factor(uint32 *number) |
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> |
static bool factor(uintptr *number) |
698 |
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{ |
699 |
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switch (mon_token) { |
700 |
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case T_NUMBER: |
703 |
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return true; |
704 |
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|
705 |
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case T_NAME:{ |
706 |
< |
Variable *var; |
707 |
< |
if ((var = lookup_var(mon_name)) != NULL) { |
708 |
< |
*number = var->value; |
706 |
> |
var_map::const_iterator v = vars.find(mon_name); |
707 |
> |
if (v == vars.end()) |
708 |
> |
return false; |
709 |
> |
else { |
710 |
> |
*number = v->second; |
711 |
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mon_get_token(); |
712 |
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return true; |
713 |
< |
} else |
716 |
< |
return false; |
713 |
> |
} |
714 |
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} |
715 |
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|
716 |
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case T_DOT: |
770 |
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|
771 |
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|
772 |
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/* |
776 |
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* Lookup the value of a variable |
777 |
– |
*/ |
778 |
– |
|
779 |
– |
static Variable *lookup_var(const char *s) |
780 |
– |
{ |
781 |
– |
// Lookup variable |
782 |
– |
for (Variable *var=first_var; var; var=var->next) |
783 |
– |
if (!strcmp(s, var->name)) |
784 |
– |
return var; |
785 |
– |
|
786 |
– |
// Not found, error |
787 |
– |
mon_error("Undefined variable"); |
788 |
– |
return NULL; |
789 |
– |
} |
790 |
– |
|
791 |
– |
|
792 |
– |
/* |
793 |
– |
* Insert new variable (or redefine old) |
794 |
– |
*/ |
795 |
– |
|
796 |
– |
static Variable *insert_var(const char *s) |
797 |
– |
{ |
798 |
– |
// Lookup variable |
799 |
– |
for (Variable *var=first_var; var; var=var->next) |
800 |
– |
if (!strcmp(s, var->name)) |
801 |
– |
return var; |
802 |
– |
|
803 |
– |
// Insert new variable |
804 |
– |
Variable *var = new Variable; |
805 |
– |
var->name = strdup(s); |
806 |
– |
var->next = first_var; |
807 |
– |
first_var = var; |
808 |
– |
return var; |
809 |
– |
} |
810 |
– |
|
811 |
– |
|
812 |
– |
/* |
813 |
– |
* Remove variable |
814 |
– |
*/ |
815 |
– |
|
816 |
– |
static void remove_var(const char *s) |
817 |
– |
{ |
818 |
– |
Variable *var, *prev = (Variable *)&first_var; |
819 |
– |
|
820 |
– |
// Lookup variable and remove it |
821 |
– |
for (var=prev->next; var; prev=var, var=var->next) |
822 |
– |
if (!strcmp(s, var->name)) { |
823 |
– |
prev->next = var->next; |
824 |
– |
free(var->name); |
825 |
– |
free(var); |
826 |
– |
return; |
827 |
– |
} |
828 |
– |
} |
829 |
– |
|
830 |
– |
|
831 |
– |
/* |
773 |
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* Set/clear/show variables |
774 |
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* set [var[=value]] |
775 |
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*/ |
779 |
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if (mon_token == T_END) { |
780 |
|
|
781 |
|
// Show all variables |
782 |
< |
if (first_var == NULL) |
782 |
> |
if (vars.empty()) |
783 |
|
fprintf(monout, "No variables defined\n"); |
784 |
< |
else |
785 |
< |
for (Variable *v=first_var; v; v=v->next) |
786 |
< |
fprintf(monout, "%s = %08x\n", v->name, v->value); |
784 |
> |
else { |
785 |
> |
var_map::const_iterator v = vars.begin(), end = vars.end(); |
786 |
> |
for (v=vars.begin(); v!=end; ++v) |
787 |
> |
fprintf(monout, "%s = %08x\n", v->first.c_str(), v->second); |
788 |
> |
} |
789 |
|
|
790 |
|
} else if (mon_token == T_NAME) { |
791 |
< |
char var_name[256]; |
849 |
< |
strcpy(var_name, mon_name); |
791 |
> |
std::string var_name = mon_name; |
792 |
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mon_get_token(); |
793 |
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if (mon_token == T_ASSIGN) { |
794 |
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|
795 |
|
// Set variable |
796 |
< |
uint32 value; |
796 |
> |
uintptr value; |
797 |
|
mon_get_token(); |
798 |
|
if (!mon_expression(&value)) |
799 |
|
return; |
801 |
|
mon_error("Too many arguments"); |
802 |
|
return; |
803 |
|
} |
804 |
< |
insert_var(var_name)->value = value; |
804 |
> |
vars[var_name] = value; |
805 |
|
|
806 |
|
} else if (mon_token == T_END) { |
807 |
|
|
808 |
|
// Clear variable |
809 |
< |
remove_var(var_name); |
809 |
> |
vars.erase(var_name); |
810 |
|
|
811 |
|
} else |
812 |
|
mon_error("'=' expected"); |
822 |
|
|
823 |
|
static void clear_vars(void) |
824 |
|
{ |
825 |
< |
Variable *var, *next; |
884 |
< |
for (var=first_var; var; var=next) { |
885 |
< |
free(var->name); |
886 |
< |
next = var->next; |
887 |
< |
free(var); |
888 |
< |
} |
889 |
< |
first_var = NULL; |
825 |
> |
vars.clear(); |
826 |
|
} |
827 |
|
|
828 |
|
|
863 |
|
|
864 |
|
static void reallocate(void) |
865 |
|
{ |
866 |
< |
uint32 size; |
866 |
> |
uintptr size; |
867 |
|
|
868 |
|
if (mon_use_real_mem) { |
869 |
|
fprintf(monerr, "Cannot reallocate buffer in real mode\n"); |
896 |
|
|
897 |
|
static void apply(int size) |
898 |
|
{ |
899 |
< |
uint32 adr, end_adr, value; |
899 |
> |
uintptr adr, end_adr, value; |
900 |
|
char c; |
901 |
|
|
902 |
|
if (!mon_expression(&adr)) |
910 |
|
return; |
911 |
|
} |
912 |
|
|
913 |
< |
uint32 (*read_func)(uint32 adr); |
914 |
< |
void (*write_func)(uint32 adr, uint32 val); |
913 |
> |
uint32 (*read_func)(uintptr adr); |
914 |
> |
void (*write_func)(uintptr adr, uint32 val); |
915 |
|
switch (size) { |
916 |
|
case 1: |
917 |
|
read_func = mon_read_byte; |
1004 |
|
num_cmds = 0; |
1005 |
|
cmd_help = NULL; |
1006 |
|
|
1007 |
< |
mon_add_command("??", mon_cmd_list, "?? Show list of commands\n"); |
1008 |
< |
mon_add_command("ver", version, "ver Show version\n"); |
1009 |
< |
mon_add_command("?", print_expr, "? expression Calculate expression\n"); |
1010 |
< |
mon_add_command("@", reallocate, "@ [size] Reallocate buffer\n"); |
1011 |
< |
mon_add_command("i", ascii_dump, "i [start [end]] ASCII memory dump\n"); |
1012 |
< |
mon_add_command("m", memory_dump, "m [start [end]] Hex/ASCII memory dump\n"); |
1013 |
< |
mon_add_command("b", binary_dump, "b [start [end]] Binary memory dump\n"); |
1014 |
< |
mon_add_command("d", disassemble_ppc, "d [start [end]] Disassemble PowerPC code\n"); |
1015 |
< |
mon_add_command("d65", disassemble_6502, "d65 [start [end]] Disassemble 6502 code\n"); |
1016 |
< |
mon_add_command("d68", disassemble_680x0, "d68 [start [end]] Disassemble 680x0 code\n"); |
1017 |
< |
mon_add_command("d80", disassemble_8080, "d80 [start [end]] Disassemble 8080 code\n"); |
1018 |
< |
mon_add_command("d86", disassemble_80x86, "d86 [start [end]] Disassemble 80x86 code\n"); |
1019 |
< |
mon_add_command(":", modify, ": start string Modify memory\n"); |
1020 |
< |
mon_add_command("f", fill, "f start end string Fill memory\n"); |
1021 |
< |
mon_add_command("y", apply_byte, "y[b|h|w] start end expr Apply expression to memory\n"); |
1007 |
> |
mon_add_command("??", mon_cmd_list, "?? Show list of commands\n"); |
1008 |
> |
mon_add_command("ver", version, "ver Show version\n"); |
1009 |
> |
mon_add_command("?", print_expr, "? expression Calculate expression\n"); |
1010 |
> |
mon_add_command("@", reallocate, "@ [size] Reallocate buffer\n"); |
1011 |
> |
mon_add_command("i", ascii_dump, "i [start [end]] ASCII memory dump\n"); |
1012 |
> |
mon_add_command("m", memory_dump, "m [start [end]] Hex/ASCII memory dump\n"); |
1013 |
> |
mon_add_command("b", binary_dump, "b [start [end]] Binary memory dump\n"); |
1014 |
> |
mon_add_command("d", disassemble_ppc, "d [start [end]] Disassemble PowerPC code\n"); |
1015 |
> |
mon_add_command("d65", disassemble_6502, "d65 [start [end]] Disassemble 6502 code\n"); |
1016 |
> |
mon_add_command("d68", disassemble_680x0, "d68 [start [end]] Disassemble 680x0 code\n"); |
1017 |
> |
mon_add_command("d80", disassemble_z80, "d80 [start [end]] Disassemble Z80 code\n"); |
1018 |
> |
mon_add_command("d86", disassemble_80x86_32, "d86 [start [end]] Disassemble 80x86 (32-bit) code\n"); |
1019 |
> |
mon_add_command("d8086", disassemble_80x86_16, "d8086 [start [end]] Disassemble 80x86 (16-bit) code\n"); |
1020 |
> |
mon_add_command(":", modify, ": start string Modify memory\n"); |
1021 |
> |
mon_add_command("f", fill, "f start end string Fill memory\n"); |
1022 |
> |
mon_add_command("y", apply_byte, "y[b|h|w] start end expr Apply expression to memory\n"); |
1023 |
|
mon_add_command("yb", apply_byte, NULL); |
1024 |
|
mon_add_command("yh", apply_half, NULL); |
1025 |
|
mon_add_command("yw", apply_word, NULL); |
1026 |
< |
mon_add_command("t", transfer, "t start end dest Transfer memory\n"); |
1027 |
< |
mon_add_command("c", compare, "c start end dest Compare memory\n"); |
1028 |
< |
mon_add_command("h", help_or_hunt, "h start end string Search for byte string\n"); |
1029 |
< |
mon_add_command("\\", shell_command, "\\ \"command\" Execute shell command\n"); |
1030 |
< |
mon_add_command("ls", mon_exec, "ls [args] List directory contents\n"); |
1031 |
< |
mon_add_command("rm", mon_exec, "rm [args] Remove file(s)\n"); |
1032 |
< |
mon_add_command("cp", mon_exec, "cp [args] Copy file(s)\n"); |
1033 |
< |
mon_add_command("mv", mon_exec, "mv [args] Move file(s)\n"); |
1034 |
< |
mon_add_command("cd", mon_change_dir, "cd directory Change current directory\n"); |
1035 |
< |
mon_add_command("o", redir_output, "o [\"file\"] Redirect output\n"); |
1036 |
< |
mon_add_command("[", load_data, "[ start \"file\" Load data from file\n"); |
1037 |
< |
mon_add_command("]", save_data, "] start size \"file\" Save data to file\n"); |
1038 |
< |
mon_add_command("set", set_var, "set [var[=value]] Set/clear/show variables\n"); |
1039 |
< |
mon_add_command("cv", clear_vars, "cv Clear all variables\n"); |
1026 |
> |
mon_add_command("t", transfer, "t start end dest Transfer memory\n"); |
1027 |
> |
mon_add_command("c", compare, "c start end dest Compare memory\n"); |
1028 |
> |
mon_add_command("h", help_or_hunt, "h start end string Search for byte string\n"); |
1029 |
> |
mon_add_command("\\", shell_command, "\\ \"command\" Execute shell command\n"); |
1030 |
> |
mon_add_command("ls", mon_exec, "ls [args] List directory contents\n"); |
1031 |
> |
mon_add_command("rm", mon_exec, "rm [args] Remove file(s)\n"); |
1032 |
> |
mon_add_command("cp", mon_exec, "cp [args] Copy file(s)\n"); |
1033 |
> |
mon_add_command("mv", mon_exec, "mv [args] Move file(s)\n"); |
1034 |
> |
mon_add_command("cd", mon_change_dir, "cd directory Change current directory\n"); |
1035 |
> |
mon_add_command("o", redir_output, "o [\"file\"] Redirect output\n"); |
1036 |
> |
mon_add_command("[", load_data, "[ start \"file\" Load data from file\n"); |
1037 |
> |
mon_add_command("]", save_data, "] start size \"file\" Save data to file\n"); |
1038 |
> |
mon_add_command("set", set_var, "set [var[=value]] Set/clear/show variables\n"); |
1039 |
> |
mon_add_command("cv", clear_vars, "cv Clear all variables\n"); |
1040 |
|
|
1041 |
|
mon_read_byte = NULL; |
1042 |
|
mon_write_byte = NULL; |
1070 |
|
monout = stdout; |
1071 |
|
monerr = stdout; |
1072 |
|
|
1073 |
< |
if (argc) { |
1074 |
< |
// Access real memory if mon was started as "rmon" |
1075 |
< |
char *prgname = argv[0]; |
1076 |
< |
char *lastslash; |
1077 |
< |
if ((lastslash = strrchr(prgname, '/')) != NULL) |
1078 |
< |
prgname = lastslash + 1; |
1079 |
< |
if (strcmp(prgname, "rmon") == 0) |
1073 |
> |
// Make argc/argv point to the actual arguments |
1074 |
> |
const char *prg_name = argv[0]; |
1075 |
> |
if (argc) |
1076 |
> |
argc--; argv++; |
1077 |
> |
|
1078 |
> |
// Parse arguments |
1079 |
> |
mon_macos_mode = false; |
1080 |
> |
mon_use_real_mem = false; |
1081 |
> |
while (argc > 0) { |
1082 |
> |
if (strcmp(argv[0], "-h") == 0 || strcmp(argv[0], "--help") == 0) { |
1083 |
> |
printf("Usage: %s [-m] [-r] [command...]\n", prg_name); |
1084 |
> |
exit(0); |
1085 |
> |
} else if (strcmp(argv[0], "-m") == 0) |
1086 |
> |
mon_macos_mode = true; |
1087 |
> |
else if (strcmp(argv[0], "-r") == 0) |
1088 |
|
mon_use_real_mem = true; |
1089 |
< |
|
1090 |
< |
// Make argc/argv point to the actual arguments |
1091 |
< |
argc--; |
1147 |
< |
argv++; |
1148 |
< |
interactive = (argc == 0); |
1089 |
> |
else |
1090 |
> |
break; |
1091 |
> |
argc--; argv++; |
1092 |
|
} |
1093 |
+ |
interactive = (argc == 0); |
1094 |
|
|
1095 |
|
// Set up memory access functions if not supplied by the user |
1096 |
|
if (mon_read_byte == NULL) { |
1113 |
|
|
1114 |
|
// Print banner |
1115 |
|
if (interactive) |
1116 |
< |
fprintf(monerr, "\n *** mon V" VERSION " by Christian Bauer and Marc Hellwig ***\n" |
1116 |
> |
fprintf(monerr, "\n *** cxmon V" VERSION " by Christian Bauer and Marc Hellwig ***\n" |
1117 |
|
" *** Press 'h' for help ***\n\n"); |
1118 |
|
} |
1119 |
|
|
1120 |
+ |
// Clear variables |
1121 |
+ |
vars.clear(); |
1122 |
+ |
|
1123 |
+ |
// In MacOS mode, pull in the lowmem globals as variables |
1124 |
+ |
if (mon_macos_mode) { |
1125 |
+ |
const lowmem_info *l = lowmem; |
1126 |
+ |
while (l->name) { |
1127 |
+ |
vars[l->name] = l->addr; |
1128 |
+ |
l++; |
1129 |
+ |
} |
1130 |
+ |
} |
1131 |
+ |
|
1132 |
|
init_abort(); |
1133 |
|
|
1134 |
|
// Read and parse command line |
1135 |
|
while (!done) { |
1136 |
|
if (interactive) { |
1137 |
|
char prompt[16]; |
1138 |
< |
sprintf(prompt, "[%08x]-> ", mon_dot_address); |
1138 |
> |
sprintf(prompt, "[%0*lx]-> ", 2 * sizeof(mon_dot_address), mon_dot_address); |
1139 |
|
read_line(prompt); |
1140 |
|
} else { |
1141 |
|
if (argc == 0) { |