From 7fe573ea83f6e0762dc73bc493f15fa2a8f6273d Mon Sep 17 00:00:00 2001 From: drdani Date: Fri, 16 Jul 2004 16:32:30 +0000 Subject: [PATCH] new files of 0.5.2 git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3382 4a8a32a2-be11-0410-ad9d-d568d2c75423 --- sim/ucsim/cmd.src/cmdlex.cc | 1659 +++++++++++++++++++++++++++++++++ sim/ucsim/cmd.src/cmdlex.l | 112 +++ sim/ucsim/cmd.src/cmdlexcl.h | 41 + sim/ucsim/cmd.src/cmdmem.cc | 219 +++++ sim/ucsim/cmd.src/cmdmemcl.h | 46 + sim/ucsim/cmd.src/cmdpars.cc | 1445 ++++++++++++++++++++++++++++ sim/ucsim/cmd.src/cmdpars.h | 369 ++++++++ sim/ucsim/cmd.src/cmdpars.y | 154 +++ sim/ucsim/doc/chip.fig | 108 +++ sim/ucsim/doc/cmd.txt | 69 ++ sim/ucsim/doc/cmd_memory.html | 284 ++++++ sim/ucsim/doc/cpu-mem.fig | 93 ++ sim/ucsim/doc/decoded.fig | 116 +++ sim/ucsim/doc/memory.html | 83 ++ sim/ucsim/doc/share-chip.fig | 145 +++ sim/ucsim/doc/ucsim.1 | 33 + sim/ucsim/sim.src/obsolete.cc | 1359 +++++++++++++++++++++++++++ sim/ucsim/sim.src/obsolete.h | 286 ++++++ 18 files changed, 6621 insertions(+) create mode 100644 sim/ucsim/cmd.src/cmdlex.cc create mode 100644 sim/ucsim/cmd.src/cmdlex.l create mode 100644 sim/ucsim/cmd.src/cmdlexcl.h create mode 100644 sim/ucsim/cmd.src/cmdmem.cc create mode 100644 sim/ucsim/cmd.src/cmdmemcl.h create mode 100644 sim/ucsim/cmd.src/cmdpars.cc create mode 100644 sim/ucsim/cmd.src/cmdpars.h create mode 100644 sim/ucsim/cmd.src/cmdpars.y create mode 100644 sim/ucsim/doc/chip.fig create mode 100644 sim/ucsim/doc/cmd.txt create mode 100644 sim/ucsim/doc/cmd_memory.html create mode 100644 sim/ucsim/doc/cpu-mem.fig create mode 100644 sim/ucsim/doc/decoded.fig create mode 100644 sim/ucsim/doc/memory.html create mode 100644 sim/ucsim/doc/share-chip.fig create mode 100644 sim/ucsim/doc/ucsim.1 create mode 100644 sim/ucsim/sim.src/obsolete.cc create mode 100644 sim/ucsim/sim.src/obsolete.h diff --git a/sim/ucsim/cmd.src/cmdlex.cc b/sim/ucsim/cmd.src/cmdlex.cc new file mode 100644 index 00000000..b567b986 --- /dev/null +++ b/sim/ucsim/cmd.src/cmdlex.cc @@ -0,0 +1,1659 @@ +#line 2 "cmdlex.cc" + +#line 4 "cmdlex.cc" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 31 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + + /* The c++ scanner is a mess. The FlexLexer.h header file relies on the + * following macro. + */ + #define yyFlexLexer yyFlexLexer + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; +#endif /* ! C99 */ + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! FLEXINT_H */ + +/* begin standard C++ headers. */ +#include +#include +#include +#include +/* end standard C++ headers. */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +#if __STDC__ + +#define YY_USE_CONST + +#endif /* __STDC__ */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#define YY_BUF_SIZE 16384 +#endif + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int yyleng; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +/* The following is because we cannot portably get our hands on size_t + * (without autoconf's help, which isn't available because we want + * flex-generated scanners to compile on their own). + */ + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef unsigned int yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + + std::istream* yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +void *yyalloc (yy_size_t ); +void *yyrealloc (void *,yy_size_t ); +void yyfree (void * ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +typedef unsigned char YY_CHAR; + +#define yytext_ptr yytext +#define YY_INTERACTIVE + +#include + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 16 +#define YY_END_OF_BUFFER 17 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[27] = + { 0, + 1, 1, 17, 15, 1, 16, 12, 6, 7, 4, + 2, 3, 11, 5, 13, 13, 10, 14, 8, 9, + 1, 13, 0, 14, 13, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 1, 1, 1, 1, 4, 1, 5, + 6, 7, 8, 1, 9, 10, 11, 12, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, + 14, 1, 1, 1, 15, 15, 15, 15, 15, 15, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 17, 1, 18, 1, 16, 1, 15, 15, 15, 15, + + 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 19, + 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[20] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 2, 1, 3, 4, 1, 1, 5 + } ; + +static yyconst flex_int16_t yy_base[30] = + { 0, + 0, 0, 35, 36, 32, 36, 36, 36, 36, 36, + 36, 36, 36, 36, 7, 8, 36, 0, 36, 36, + 23, 10, 0, 0, 0, 36, 22, 26, 30 + } ; + +static yyconst flex_int16_t yy_def[30] = + { 0, + 26, 1, 26, 26, 26, 26, 26, 26, 26, 26, + 26, 26, 26, 26, 27, 26, 26, 28, 26, 26, + 26, 26, 29, 28, 29, 0, 26, 26, 26 + } ; + +static yyconst flex_int16_t yy_nxt[56] = + { 0, + 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, + 14, 15, 16, 17, 18, 18, 19, 20, 18, 22, + 22, 22, 22, 22, 21, 23, 22, 24, 24, 24, + 24, 25, 25, 21, 26, 3, 26, 26, 26, 26, + 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, + 26, 26, 26, 26, 26 + } ; + +static yyconst flex_int16_t yy_chk[56] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 16, + 16, 22, 22, 27, 21, 15, 27, 28, 28, 28, + 28, 29, 29, 5, 3, 26, 26, 26, 26, 26, + 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, + 26, 26, 26, 26, 26 + } ; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +#line 1 "cmdlex.l" +#line 2 "cmdlex.l" +#include "cmdlexcl.h" +#include "cmdpars.h" + +static YY_cl_ucsim_parser_STYPE *yylval; + +int yywrap(void); + +#define tok(x) (YY_cl_ucsim_parser_CLASS::x) +#define lexer_obj (dynamic_cast(this)) + +#line 421 "cmdlex.cc" + +#define INITIAL 0 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +#define ECHO LexerOutput( yytext, yyleng ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ +\ + if ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) LexerError( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 +#define YY_DECL int yyFlexLexer::yylex() +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 14 "cmdlex.l" + + +#line 524 "cmdlex.cc" + + if ( (yy_init) ) + { + (yy_init) = 0; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = & std::cin; + + if ( ! yyout ) + yyout = & std::cout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 27 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 36 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 16 "cmdlex.l" +; + YY_BREAK +case 2: +YY_RULE_SETUP +#line 18 "cmdlex.l" +return(tok(PTOK_PLUS)); + YY_BREAK +case 3: +YY_RULE_SETUP +#line 19 "cmdlex.l" +return(tok(PTOK_MINUS)); + YY_BREAK +case 4: +YY_RULE_SETUP +#line 20 "cmdlex.l" +return(tok(PTOK_ASTERIX)); + YY_BREAK +case 5: +YY_RULE_SETUP +#line 21 "cmdlex.l" +return(tok(PTOK_SLASH)); + YY_BREAK +case 6: +YY_RULE_SETUP +#line 22 "cmdlex.l" +return(tok(PTOK_LEFT_PAREN)); + YY_BREAK +case 7: +YY_RULE_SETUP +#line 23 "cmdlex.l" +return(tok(PTOK_RIGHT_PAREN)); + YY_BREAK +case 8: +YY_RULE_SETUP +#line 24 "cmdlex.l" +return(tok(PTOK_LEFT_BRACKET)); + YY_BREAK +case 9: +YY_RULE_SETUP +#line 25 "cmdlex.l" +return(tok(PTOK_RIGHT_BRACKET)); + YY_BREAK +case 10: +YY_RULE_SETUP +#line 26 "cmdlex.l" +return(tok(PTOK_EQUAL)); + YY_BREAK +case 11: +YY_RULE_SETUP +#line 27 "cmdlex.l" +return(tok(PTOK_DOT)); + YY_BREAK +case 12: +YY_RULE_SETUP +#line 28 "cmdlex.l" +return(tok(PTOK_AMPERSAND)); + YY_BREAK +case 13: +YY_RULE_SETUP +#line 30 "cmdlex.l" +{ + yylval->number= strtol(yytext, 0, 0); + return(YY_cl_ucsim_parser_CLASS::PTOK_NUMBER); +} + YY_BREAK +case 14: +YY_RULE_SETUP +#line 35 "cmdlex.l" +return(lexer_obj->check_id(yytext)); + YY_BREAK +case 15: +YY_RULE_SETUP +#line 37 "cmdlex.l" +; + YY_BREAK +case 16: +YY_RULE_SETUP +#line 39 "cmdlex.l" +ECHO; + YY_BREAK +#line 690 "cmdlex.cc" +case YY_STATE_EOF(INITIAL): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of yylex */ + +yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout ) +{ + yyin = arg_yyin; + yyout = arg_yyout; + yy_c_buf_p = 0; + yy_init = 1; + yy_start = 0; + yy_flex_debug = 0; + yylineno = 1; // this will only get updated if %option yylineno + + yy_did_buffer_switch_on_eof = 0; + + yy_looking_for_trail_begin = 0; + yy_more_flag = 0; + yy_more_len = 0; + yy_more_offset = yy_prev_more_offset = 0; + + yy_start_stack_ptr = yy_start_stack_depth = 0; + yy_start_stack = 0; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + + yy_state_buf = 0; + +} + +yyFlexLexer::~yyFlexLexer() +{ + delete [] yy_state_buf; + yyfree(yy_start_stack ); + yy_delete_buffer( YY_CURRENT_BUFFER ); +} + +void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out ) +{ + if ( new_in ) + { + yy_delete_buffer( YY_CURRENT_BUFFER ); + yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE ) ); + } + + if ( new_out ) + yyout = new_out; +} + +#ifdef YY_INTERACTIVE +int yyFlexLexer::LexerInput( char* buf, int /* max_size */ ) +#else +int yyFlexLexer::LexerInput( char* buf, int max_size ) +#endif +{ + if ( yyin->eof() || yyin->fail() ) + return 0; + +#ifdef YY_INTERACTIVE + yyin->get( buf[0] ); + + if ( yyin->eof() ) + return 0; + + if ( yyin->bad() ) + return -1; + + return 1; + +#else + (void) yyin->read( buf, max_size ); + + if ( yyin->bad() ) + return -1; + else + return yyin->gcount(); +#endif +} + +void yyFlexLexer::LexerOutput( const char* buf, int size ) +{ + (void) yyout->write( buf, size ); +} + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +int yyFlexLexer::yy_get_next_buffer() +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + size_t num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + yy_state_type yyFlexLexer::yy_get_previous_state() +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 27 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 27 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 26); + + return yy_is_jam ? 0 : yy_current_state; +} + + void yyFlexLexer::yyunput( int c, register char* yy_bp) +{ + register char *yy_cp; + + yy_cp = (yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = (yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = (yy_n_chars) + 2; + register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + register char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} + + int yyFlexLexer::yyinput() +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); + + return c; +} + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyFlexLexer::yyrestart( std::istream* input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE ); + } + + yy_init_buffer( YY_CURRENT_BUFFER, input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + + void yyFlexLexer::yy_load_buffer_state() +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree((void *) b->yy_ch_buf ); + + yyfree((void *) b ); +} + +extern "C" int isatty (int ); + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file ) + +{ + int oerrno = errno; + + yy_flush_buffer( b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yyFlexLexer::yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +void yyFlexLexer::yyensure_buffer_stack(void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + + void yyFlexLexer::yy_push_state( int new_state ) +{ + if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) ) + { + yy_size_t new_size; + + (yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_start_stack_depth) * sizeof( int ); + + if ( ! (yy_start_stack) ) + (yy_start_stack) = (int *) yyalloc(new_size ); + + else + (yy_start_stack) = (int *) yyrealloc((void *) (yy_start_stack),new_size ); + + if ( ! (yy_start_stack) ) + YY_FATAL_ERROR( + "out of memory expanding start-condition stack" ); + } + + (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START; + + BEGIN(new_state); +} + + void yyFlexLexer::yy_pop_state() +{ + if ( --(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN((yy_start_stack)[(yy_start_stack_ptr)]); +} + + int yyFlexLexer::yy_top_state() +{ + return (yy_start_stack)[(yy_start_stack_ptr) - 1]; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +void yyFlexLexer::LexerError( yyconst char msg[] ) +{ + std::cerr << msg << std::endl; + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *yyrealloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#undef YY_NEW_FILE +#undef YY_FLUSH_BUFFER +#undef yy_set_bol +#undef yy_new_buffer +#undef yy_set_interactive +#undef yytext_ptr +#undef YY_DO_BEFORE_ACTION + +#ifdef YY_DECL_IS_OURS +#undef YY_DECL_IS_OURS +#undef YY_DECL +#endif +#line 39 "cmdlex.l" + + + +#undef lexer_obj + +int +yywrap(void) +{ + return(1); +} + +#include "cmdlexcl.h" +#include "globals.h" + +int +cl_ucsim_lexer::LexerInput(char *buf, int max_size) +{ + if (!string_to_parse) + return(yyFlexLexer::LexerInput(buf, max_size)); + int lrem= strlen(string_ptr); + int n= max_size; + if (lrem < max_size) + n= lrem; + strncpy(buf, string_ptr, n); + string_ptr+= n; + return(n); +} + +void +cl_ucsim_lexer::activate_lexer_to_parse_into(void *yylv) +{ + yylval= (YY_cl_ucsim_parser_STYPE *)yylv; +} + +int +cl_ucsim_lexer::check_id(char *token) +{ + class cl_uc *uc= application->get_uc(); + //printf("checking id=\"%s\"\n",token); + + if (uc) + { + class cl_memory *mem= uc->memory(token); + if (mem) + { + yylval->memory_object= mem; + return(tok(PTOK_MEMORY_OBJECT)); + } + + t_addr addr; + bool found= uc->symbol2address(yytext, uc->sfr_tbl(), &addr); + if (found) + { + /*yylval->number= addr; + return(tok(PTOK_NUMBER));*/ + yylval->memory.memory= uc->address_space(MEM_SFR_ID); + yylval->memory.address= addr; + return(tok(PTOK_MEMORY)); + } + + found= uc->symbol2address(yytext, uc->bit_tbl(), &addr); + if (found) + { + t_addr memaddr; + t_mem mask; + yylval->bit.memory= uc->bit2mem(addr, &memaddr, &mask); + yylval->bit.mem_address= memaddr; + yylval->bit.bit_address= addr; + yylval->bit.mask= mask; + return(tok(PTOK_BIT)); + } + } + + return(0); +} + diff --git a/sim/ucsim/cmd.src/cmdlex.l b/sim/ucsim/cmd.src/cmdlex.l new file mode 100644 index 00000000..4522fab1 --- /dev/null +++ b/sim/ucsim/cmd.src/cmdlex.l @@ -0,0 +1,112 @@ +%{ +#include "cmdlexcl.h" +#include "cmdpars.h" + +static YY_cl_ucsim_parser_STYPE *yylval; + +int yywrap(void); + +#define tok(x) (YY_cl_ucsim_parser_CLASS::x) +#define lexer_obj (dynamic_cast(this)) + +%} + +%% + +[ \t]* ; + +"+" return(tok(PTOK_PLUS)); +"-" return(tok(PTOK_MINUS)); +"*" return(tok(PTOK_ASTERIX)); +"/" return(tok(PTOK_SLASH)); +"(" return(tok(PTOK_LEFT_PAREN)); +")" return(tok(PTOK_RIGHT_PAREN)); +"[" return(tok(PTOK_LEFT_BRACKET)); +"]" return(tok(PTOK_RIGHT_BRACKET)); +"=" return(tok(PTOK_EQUAL)); +"." return(tok(PTOK_DOT)); +"&" return(tok(PTOK_AMPERSAND)); + +([0-9]+)|(0x[0-9a-fA-F]+) { + yylval->number= strtol(yytext, 0, 0); + return(YY_cl_ucsim_parser_CLASS::PTOK_NUMBER); +} + +[a-zA-Z_][0-9a-zA-Z_]* return(lexer_obj->check_id(yytext)); + +. ; + +%% + +#undef lexer_obj + +int +yywrap(void) +{ + return(1); +} + +#include "cmdlexcl.h" +#include "globals.h" + +int +cl_ucsim_lexer::LexerInput(char *buf, int max_size) +{ + if (!string_to_parse) + return(yyFlexLexer::LexerInput(buf, max_size)); + int lrem= strlen(string_ptr); + int n= max_size; + if (lrem < max_size) + n= lrem; + strncpy(buf, string_ptr, n); + string_ptr+= n; + return(n); +} + +void +cl_ucsim_lexer::activate_lexer_to_parse_into(void *yylv) +{ + yylval= (YY_cl_ucsim_parser_STYPE *)yylv; +} + +int +cl_ucsim_lexer::check_id(char *token) +{ + class cl_uc *uc= application->get_uc(); + //printf("checking id=\"%s\"\n",token); + + if (uc) + { + class cl_memory *mem= uc->memory(token); + if (mem) + { + yylval->memory_object= mem; + return(tok(PTOK_MEMORY_OBJECT)); + } + + t_addr addr; + bool found= uc->symbol2address(yytext, uc->sfr_tbl(), &addr); + if (found) + { + /*yylval->number= addr; + return(tok(PTOK_NUMBER));*/ + yylval->memory.memory= uc->address_space(MEM_SFR_ID); + yylval->memory.address= addr; + return(tok(PTOK_MEMORY)); + } + + found= uc->symbol2address(yytext, uc->bit_tbl(), &addr); + if (found) + { + t_addr memaddr; + t_mem mask; + yylval->bit.memory= uc->bit2mem(addr, &memaddr, &mask); + yylval->bit.mem_address= memaddr; + yylval->bit.bit_address= addr; + yylval->bit.mask= mask; + return(tok(PTOK_BIT)); + } + } + + return(0); +} diff --git a/sim/ucsim/cmd.src/cmdlexcl.h b/sim/ucsim/cmd.src/cmdlexcl.h new file mode 100644 index 00000000..1ac023be --- /dev/null +++ b/sim/ucsim/cmd.src/cmdlexcl.h @@ -0,0 +1,41 @@ +#ifndef CMDLEXCL_HEADER +#define CMDLEXCL_HEADER + +#ifndef __FLEX_LEXER_H +#include +#endif + +#include "pobjcl.h" + + +class cl_ucsim_lexer: public yyFlexLexer +{ +protected: + char *string_to_parse; + char *string_ptr; +public: + cl_ucsim_lexer(void): yyFlexLexer() + { + string_to_parse= string_ptr= 0; + } + cl_ucsim_lexer(char *str): yyFlexLexer() + { + string_to_parse= string_ptr= strdup(str); + } + virtual ~cl_ucsim_lexer(void) + { + if (string_to_parse) + { + free(string_to_parse); + string_to_parse= 0; + } + } + void activate_lexer_to_parse_into(void *yylv); +protected: + int LexerInput(char *buf, int max_size); +public: + int check_id(char *token); +}; + + +#endif diff --git a/sim/ucsim/cmd.src/cmdmem.cc b/sim/ucsim/cmd.src/cmdmem.cc new file mode 100644 index 00000000..79666e1a --- /dev/null +++ b/sim/ucsim/cmd.src/cmdmem.cc @@ -0,0 +1,219 @@ +/* + * Simulator of microcontrollers (cmd.src/cmdmem.cc) + * + * Copyright (C) 2001,01 Drotos Daniel, Talker Bt. + * + * To contact author send email to drdani@mazsola.iit.uni-miskolc.hu + * + */ + +/* This file is part of microcontroller simulator: ucsim. + +UCSIM is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +UCSIM 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 General Public License for more details. + +You should have received a copy of the GNU General Public License +along with UCSIM; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. */ +/*@1@*/ + +// prj +#include "globals.h" +#include "utils.h" + +// sim +#include "simcl.h" + +// local +#include "cmdmemcl.h" + + +/* + * Command: memory createchip + *---------------------------------------------------------------------------- + */ + +//int +//cl_conf_addmem_cmd::do_work(class cl_sim *sim, +// class cl_cmdline *cmdline, class cl_console *con) +COMMAND_DO_WORK_UC(cl_memory_createchip_cmd) +{ + class cl_cmd_arg *params[4]= { cmdline->param(0), + cmdline->param(1), + cmdline->param(2), + cmdline->param(3) }; + char *memid= NULL; + int size= -1; + int width= 8; + + if (cmdline->syntax_match(uc, STRING NUMBER)) { + memid= params[0]->value.string.string; + size= params[1]->value.number; + } + else if (cmdline->syntax_match(uc, STRING NUMBER NUMBER)) { + memid= params[0]->value.string.string; + size= params[1]->value.number; + width= params[2]->value.number; + } + else + con->dd_printf("Syntax error.\n"); + + if (!memid || + !*memid) + con->dd_printf("Wrong id\n"); + else if (size < 1) + con->dd_printf("Wrong size\n"); + else + { + class cl_memory *mem= new cl_memory_chip(memid, size, width); + mem->init(); + uc->memchips->add(mem); + mem->set_uc(uc); + } + return(DD_FALSE); +} + + +/* + * Command: memory createaddressspace + *---------------------------------------------------------------------------- + */ + +//int +//cl_conf_addmem_cmd::do_work(class cl_sim *sim, +// class cl_cmdline *cmdline, class cl_console *con) +COMMAND_DO_WORK_UC(cl_memory_createaddressspace_cmd) +{ + class cl_cmd_arg *params[4]= { cmdline->param(0), + cmdline->param(1), + cmdline->param(2), + cmdline->param(3) }; + char *memid= NULL; + int start= 0, size= -1, width= 8; + + if (cmdline->syntax_match(uc, STRING NUMBER)) { + memid= params[0]->value.string.string; + size= params[1]->value.number; + } + else if (cmdline->syntax_match(uc, STRING NUMBER NUMBER)) { + memid= params[0]->value.string.string; + start= params[1]->value.number; + size= params[2]->value.number; + } + else if (cmdline->syntax_match(uc, STRING NUMBER NUMBER NUMBER)) { + memid= params[0]->value.string.string; + start= params[1]->value.number; + size= params[2]->value.number; + width= params[3]->value.number; + } + else + con->dd_printf("Syntax error.\n"); + + if (!memid || + !*memid) + con->dd_printf("Wrong id\n"); + else if (size < 1) + con->dd_printf("Wrong size\n"); + else + { + class cl_address_space *mem= + new cl_address_space(memid, start, size, width); + mem->init(); + uc->address_spaces->add(mem); + mem->set_uc(uc); + } + return(DD_FALSE); +} + + +/* + * Command: memory createaddressdecoder + *---------------------------------------------------------------------------- + */ + +//int +//cl_conf_addmem_cmd::do_work(class cl_sim *sim, +// class cl_cmdline *cmdline, class cl_console *con) +COMMAND_DO_WORK_UC(cl_memory_createaddressdecoder_cmd) +{ + class cl_cmd_arg *params[5]= { cmdline->param(0), + cmdline->param(1), + cmdline->param(2), + cmdline->param(3), + cmdline->param(4) }; + class cl_memory *as= 0, *chip= 0; + t_addr as_begin= 0, as_end= 0, chip_begin= 0; + + if (cmdline->syntax_match(uc, MEMORY MEMORY)) { + as= params[0]->value.memory.memory; + as_end= as->highest_valid_address(); + chip= params[1]->value.memory.memory; + } + else if (cmdline->syntax_match(uc, MEMORY MEMORY NUMBER)) { + as= params[0]->value.memory.memory; + as_end= as->highest_valid_address(); + chip= params[1]->value.memory.memory; + chip_begin= params[2]->value.number; + } + else if (cmdline->syntax_match(uc, MEMORY NUMBER MEMORY)) { + as= params[0]->value.memory.memory; + as_begin= params[1]->value.number; + as_end= as->highest_valid_address(); + chip= params[2]->value.memory.memory; + } + else if (cmdline->syntax_match(uc, MEMORY NUMBER MEMORY NUMBER)) { + as= params[0]->value.memory.memory; + as_begin= params[1]->value.number; + as_end= as->highest_valid_address(); + chip= params[2]->value.memory.memory; + chip_begin= params[3]->value.number; + } + else if (cmdline->syntax_match(uc, MEMORY NUMBER NUMBER MEMORY)) { + as= params[0]->value.memory.memory; + as_begin= params[1]->value.number; + as_end= params[2]->value.number; + chip= params[3]->value.memory.memory; + } + else if (cmdline->syntax_match(uc, MEMORY NUMBER NUMBER MEMORY NUMBER)) { + as= params[0]->value.memory.memory; + as_begin= params[1]->value.number; + as_end= params[2]->value.number; + chip= params[3]->value.memory.memory; + chip_begin= params[4]->value.number; + } + else + con->dd_printf("Syntax error.\n"); + + if (!as->is_address_space()) + con->dd_printf("%s is not an address space\n", as->get_name("unknown")); + else if (!chip->is_chip()) + con->dd_printf("%s is not a memory chip\n", chip->get_name("unknown")); + else if (as_begin > as_end) + con->dd_printf("Wrong address area specification\n"); + else if (chip_begin >= chip->get_size()) + con->dd_printf("Wrong chip area specification\n"); + else if (as_begin < as->start_address || + as_end >= as->highest_valid_address()) + con->dd_printf("Specified area is out of address space\n"); + else if (as_end-as_begin > chip->get_size()-chip_begin) + con->dd_printf("Specified area is out of chip size\n"); + else + { + class cl_address_decoder *d= + new cl_address_decoder(as, chip, as_begin, as_end, chip_begin); + ((class cl_address_space *)as)->decoders->add(d); + d->activate(con); + } + return(DD_FALSE); +} + + +/* End of cmd.src/cmdmem.cc */ diff --git a/sim/ucsim/cmd.src/cmdmemcl.h b/sim/ucsim/cmd.src/cmdmemcl.h new file mode 100644 index 00000000..be18f974 --- /dev/null +++ b/sim/ucsim/cmd.src/cmdmemcl.h @@ -0,0 +1,46 @@ +/* + * Simulator of microcontrollers (cmd.src/cmdmemcl.h) + * + * Copyright (C) 2001,01 Drotos Daniel, Talker Bt. + * + * To contact author send email to drdani@mazsola.iit.uni-miskolc.hu + * + */ + +/* This file is part of microcontroller simulator: ucsim. + +UCSIM is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +UCSIM 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 General Public License for more details. + +You should have received a copy of the GNU General Public License +along with UCSIM; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. */ +/*@1@*/ + +#ifndef CMD_CMDMEM_HEADER +#define CMD_CMDMEM_HEADER + +#include "newcmdcl.h" + + +// MEMORY CREATECHIP +COMMAND_ON(uc,cl_memory_createchip_cmd); + +// MEMORY CREATEADDRESSSPACE +COMMAND_ON(uc,cl_memory_createaddressspace_cmd); + +// MEMORY CREATEADDRESSDECODER +COMMAND_ON(uc,cl_memory_createaddressdecoder_cmd); + + +#endif + +/* End of cmd.src/cmdmemcl.h */ diff --git a/sim/ucsim/cmd.src/cmdpars.cc b/sim/ucsim/cmd.src/cmdpars.cc new file mode 100644 index 00000000..8087e4a5 --- /dev/null +++ b/sim/ucsim/cmd.src/cmdpars.cc @@ -0,0 +1,1445 @@ +#define YY_cl_ucsim_parser_h_included +#define YY_USE_CLASS + +/* A Bison++ parser, made from cmdpars.y */ + + /* with Bison++ version bison++ Version 1.21.9-1, adapted from GNU bison by coetmeur@icdc.fr +Maintained by Magnus Ekdahl + */ + +#define YY_USE_CLASS + +#line 1 "/usr/share/bison++/bison.cc" +/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ +/* Skeleton output parser for bison, + Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 1, or (at your option) + any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + As a special exception, when this file is copied by Bison++ into a + Bison++ output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison, and has been in Bison++ since 1.21.9. + +*/ + +/* HEADER SECTION */ +#if defined( _MSDOS ) || defined(MSDOS) || defined(__MSDOS__) + #define __MSDOS_AND_ALIKE +#endif + +#if defined(_WINDOWS) && defined(_MSC_VER) + #define __HAVE_NO_ALLOCA + #define __MSDOS_AND_ALIKE +#endif + +#ifndef alloca + #if defined( __GNUC__) + #define alloca __builtin_alloca + + #elif (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) + #include + + #elif defined (__MSDOS_AND_ALIKE) + #include + #ifndef __TURBOC__ + /* MS C runtime lib */ + #define alloca _alloca + #endif + + #elif defined(_AIX) + /* pragma must be put before any C/C++ instruction !! */ + #pragma alloca + #include + + #elif defined(__hpux) + #ifdef __cplusplus + extern "C" { + void *alloca (unsigned int); + }; + #else /* not __cplusplus */ + void *alloca (); + #endif /* not __cplusplus */ + + #endif /* not _AIX not MSDOS, or __TURBOC__ or _AIX, not sparc. */ +#endif /* alloca not defined. */ + +#ifdef c_plusplus + #ifndef __cplusplus + #define __cplusplus + #endif +#endif + +#ifdef __cplusplus + #ifndef YY_USE_CLASS +/*#warning "For C++ its recomended to use bison++, otherwise classes won't be generated"*/ + #endif +#else + #ifndef __STDC__ + #define const + #endif + #ifdef YY_USE_CLASS + #error "This is a C++ header generated by bison++, please use a C++ compiler!" + #endif +#endif + +#include +#define YYBISON 1 + + #line 88 "/usr/share/bison++/bison.cc" +#line 3 "cmdpars.y" + +#include "cmdlexcl.h" +#include "memcl.h" +#include "globals.h" +#include "stypes.h" +#define YY_cl_ucsim_parser_INHERIT : public cl_base +#define YY_cl_ucsim_parser_MEMBERS class cl_ucsim_lexer *lexer_object;\ +virtual ~YY_cl_ucsim_parser_CLASS(void) { delete lexer_object; } +#define YY_cl_ucsim_parser_CONSTRUCTOR_PARAM \ +class cl_ucsim_lexer *the_lexer +#define YY_cl_ucsim_parser_CONSTRUCTOR_CODE \ +lexer_object= the_lexer; + +#line 43 "cmdpars.y" +typedef union { + long number; + class cl_memory *memory_object; + struct { + class cl_memory *memory; + long address; + } memory; + struct { + class cl_memory *memory; + long mem_address, bit_address; + long mask; + } bit; +} yy_cl_ucsim_parser_stype; +#define YY_cl_ucsim_parser_STYPE yy_cl_ucsim_parser_stype + +#line 88 "/usr/share/bison++/bison.cc" +/* %{ and %header{ and %union, during decl */ +#define YY_cl_ucsim_parser_BISON 1 + +#ifndef YY_cl_ucsim_parser_COMPATIBILITY + #ifndef YY_USE_CLASS + #define YY_cl_ucsim_parser_COMPATIBILITY 1 + #else + #define YY_cl_ucsim_parser_COMPATIBILITY 0 + #endif +#endif + +#if YY_cl_ucsim_parser_COMPATIBILITY != 0 + /* backward compatibility */ + #ifdef YYLTYPE + #ifndef YY_cl_ucsim_parser_LTYPE + #define YY_cl_ucsim_parser_LTYPE YYLTYPE + #endif + #endif +/* Testing alternative bison solution + /#ifdef YYSTYPE*/ +#ifndef YY_cl_ucsim_parser_STYPE + #define YY_cl_ucsim_parser_STYPE YYSTYPE +#endif +/*#endif*/ + #ifdef YYDEBUG + #ifndef YY_cl_ucsim_parser_DEBUG + #define YY_cl_ucsim_parser_DEBUG YYDEBUG + #endif + #endif + + /* use goto to be compatible */ + #ifndef YY_cl_ucsim_parser_USE_GOTO + #define YY_cl_ucsim_parser_USE_GOTO 1 + #endif +#endif + +/* use no goto to be clean in C++ */ +#ifndef YY_cl_ucsim_parser_USE_GOTO + #define YY_cl_ucsim_parser_USE_GOTO 0 +#endif + +#ifndef YY_cl_ucsim_parser_PURE + + #line 130 "/usr/share/bison++/bison.cc" +#define YY_cl_ucsim_parser_PURE 1 + +#line 130 "/usr/share/bison++/bison.cc" +/* YY_cl_ucsim_parser_PURE */ +#endif + +/* section apres lecture def, avant lecture grammaire S2 */ + + #line 134 "/usr/share/bison++/bison.cc" + +#line 134 "/usr/share/bison++/bison.cc" +/* prefix */ +#ifndef YY_cl_ucsim_parser_DEBUG + + #line 136 "/usr/share/bison++/bison.cc" + +#line 136 "/usr/share/bison++/bison.cc" +/* YY_cl_ucsim_parser_DEBUG */ +#endif + + +#ifndef YY_cl_ucsim_parser_LSP_NEEDED + + #line 141 "/usr/share/bison++/bison.cc" + +#line 141 "/usr/share/bison++/bison.cc" + /* YY_cl_ucsim_parser_LSP_NEEDED*/ +#endif + + + +/* DEFAULT LTYPE*/ +#ifdef YY_cl_ucsim_parser_LSP_NEEDED +#ifndef YY_cl_ucsim_parser_LTYPE +#ifndef BISON_YYLTYPE_ISDECLARED +#define BISON_YYLTYPE_ISDECLARED +typedef + struct yyltype + { + int timestamp; + int first_line; + int first_column; + int last_line; + int last_column; + char *text; + } + yyltype; + +#endif +#define YY_cl_ucsim_parser_LTYPE yyltype +#endif +#endif +/* DEFAULT STYPE*/ + /* We used to use `unsigned long' as YY_cl_ucsim_parser_STYPE on MSDOS, + but it seems better to be consistent. + Most programs should declare their own type anyway. */ + +#ifndef YY_cl_ucsim_parser_STYPE +#define YY_cl_ucsim_parser_STYPE int +#endif +/* DEFAULT MISCELANEOUS */ +#ifndef YY_cl_ucsim_parser_PARSE +#define YY_cl_ucsim_parser_PARSE yyparse +#endif +#ifndef YY_cl_ucsim_parser_LEX +#define YY_cl_ucsim_parser_LEX yylex +#endif +#ifndef YY_cl_ucsim_parser_LVAL +#define YY_cl_ucsim_parser_LVAL yylval +#endif +#ifndef YY_cl_ucsim_parser_LLOC +#define YY_cl_ucsim_parser_LLOC yylloc +#endif +#ifndef YY_cl_ucsim_parser_CHAR +#define YY_cl_ucsim_parser_CHAR yychar +#endif +#ifndef YY_cl_ucsim_parser_NERRS +#define YY_cl_ucsim_parser_NERRS yynerrs +#endif +#ifndef YY_cl_ucsim_parser_DEBUG_FLAG +#define YY_cl_ucsim_parser_DEBUG_FLAG yydebug +#endif +#ifndef YY_cl_ucsim_parser_ERROR +#define YY_cl_ucsim_parser_ERROR yyerror +#endif + +#ifndef YY_cl_ucsim_parser_PARSE_PARAM + #ifndef YY_USE_CLASS + #ifdef YYPARSE_PARAM + #define YY_cl_ucsim_parser_PARSE_PARAM void* YYPARSE_PARAM + #else + #ifndef __STDC__ + #ifndef __cplusplus + #define YY_cl_ucsim_parser_PARSE_PARAM + #endif + #endif + #endif + #endif + #ifndef YY_cl_ucsim_parser_PARSE_PARAM + #define YY_cl_ucsim_parser_PARSE_PARAM void + #endif +#endif + +#if YY_cl_ucsim_parser_COMPATIBILITY != 0 +/* backward compatibility */ +#ifdef YY_cl_ucsim_parser_LTYPE +#ifndef YYLTYPE +#define YYLTYPE YY_cl_ucsim_parser_LTYPE +#else +/* WARNING obsolete !!! user defined YYLTYPE not reported into generated header */ +#endif +#endif + +/* Removed due to bison compabilityproblems +/#ifndef YYSTYPE +/#define YYSTYPE YY_cl_ucsim_parser_STYPE +/#else*/ +/* WARNING obsolete !!! user defined YYSTYPE not reported into generated header */ +/*#endif*/ + +#ifdef YY_cl_ucsim_parser_PURE +# ifndef YYPURE +# define YYPURE YY_cl_ucsim_parser_PURE +# endif +#endif + +#ifdef YY_cl_ucsim_parser_DEBUG +# ifndef YYDEBUG +# define YYDEBUG YY_cl_ucsim_parser_DEBUG +# endif +#endif + +#ifndef YY_cl_ucsim_parser_ERROR_VERBOSE + #ifdef YYERROR_VERBOSE + #define YY_cl_ucsim_parser_ERROR_VERBOSE YYERROR_VERBOSE + #endif +#endif + +#ifndef YY_cl_ucsim_parser_LSP_NEEDED +# ifdef YYLSP_NEEDED +# define YY_cl_ucsim_parser_LSP_NEEDED YYLSP_NEEDED +# endif +#endif + +#endif + +#ifndef YY_USE_CLASS +/* TOKEN C */ + + #line 263 "/usr/share/bison++/bison.cc" +#define PTOK_PLUS 258 +#define PTOK_MINUS 259 +#define PTOK_ASTERIX 260 +#define PTOK_SLASH 261 +#define PTOK_EQUAL 262 +#define PTOK_LEFT_PAREN 263 +#define PTOK_RIGHT_PAREN 264 +#define PTOK_LEFT_BRACKET 265 +#define PTOK_RIGHT_BRACKET 266 +#define PTOK_DOT 267 +#define PTOK_AMPERSAND 268 +#define PTOK_MEMORY_OBJECT 269 +#define PTOK_MEMORY 270 +#define PTOK_NUMBER 271 +#define PTOK_BIT 272 +#define UNARYMINUS 273 + + +#line 263 "/usr/share/bison++/bison.cc" + /* #defines tokens */ +#else +/* CLASS */ +#ifndef YY_cl_ucsim_parser_CLASS +#define YY_cl_ucsim_parser_CLASS cl_ucsim_parser +#endif +#ifndef YY_cl_ucsim_parser_INHERIT +#define YY_cl_ucsim_parser_INHERIT +#endif +#ifndef YY_cl_ucsim_parser_MEMBERS +#define YY_cl_ucsim_parser_MEMBERS +#endif +#ifndef YY_cl_ucsim_parser_LEX_BODY +#define YY_cl_ucsim_parser_LEX_BODY +#endif +#ifndef YY_cl_ucsim_parser_ERROR_BODY +#define YY_cl_ucsim_parser_ERROR_BODY +#endif +#ifndef YY_cl_ucsim_parser_CONSTRUCTOR_PARAM +#define YY_cl_ucsim_parser_CONSTRUCTOR_PARAM +#endif +#ifndef YY_cl_ucsim_parser_CONSTRUCTOR_CODE +#define YY_cl_ucsim_parser_CONSTRUCTOR_CODE +#endif +#ifndef YY_cl_ucsim_parser_CONSTRUCTOR_INIT +#define YY_cl_ucsim_parser_CONSTRUCTOR_INIT +#endif +/* choose between enum and const */ +#ifndef YY_cl_ucsim_parser_USE_CONST_TOKEN +#define YY_cl_ucsim_parser_USE_CONST_TOKEN 0 +/* yes enum is more compatible with flex, */ +/* so by default we use it */ +#endif +#if YY_cl_ucsim_parser_USE_CONST_TOKEN != 0 +#ifndef YY_cl_ucsim_parser_ENUM_TOKEN +#define YY_cl_ucsim_parser_ENUM_TOKEN yy_cl_ucsim_parser_enum_token +#endif +#endif + +class YY_cl_ucsim_parser_CLASS YY_cl_ucsim_parser_INHERIT +{ +public: +#if YY_cl_ucsim_parser_USE_CONST_TOKEN != 0 +/* static const int token ... */ + + #line 307 "/usr/share/bison++/bison.cc" +static const int PTOK_PLUS; +static const int PTOK_MINUS; +static const int PTOK_ASTERIX; +static const int PTOK_SLASH; +static const int PTOK_EQUAL; +static const int PTOK_LEFT_PAREN; +static const int PTOK_RIGHT_PAREN; +static const int PTOK_LEFT_BRACKET; +static const int PTOK_RIGHT_BRACKET; +static const int PTOK_DOT; +static const int PTOK_AMPERSAND; +static const int PTOK_MEMORY_OBJECT; +static const int PTOK_MEMORY; +static const int PTOK_NUMBER; +static const int PTOK_BIT; +static const int UNARYMINUS; + + +#line 307 "/usr/share/bison++/bison.cc" + /* decl const */ +#else +enum YY_cl_ucsim_parser_ENUM_TOKEN { YY_cl_ucsim_parser_NULL_TOKEN=0 + + #line 310 "/usr/share/bison++/bison.cc" + ,PTOK_PLUS=258 + ,PTOK_MINUS=259 + ,PTOK_ASTERIX=260 + ,PTOK_SLASH=261 + ,PTOK_EQUAL=262 + ,PTOK_LEFT_PAREN=263 + ,PTOK_RIGHT_PAREN=264 + ,PTOK_LEFT_BRACKET=265 + ,PTOK_RIGHT_BRACKET=266 + ,PTOK_DOT=267 + ,PTOK_AMPERSAND=268 + ,PTOK_MEMORY_OBJECT=269 + ,PTOK_MEMORY=270 + ,PTOK_NUMBER=271 + ,PTOK_BIT=272 + ,UNARYMINUS=273 + + +#line 310 "/usr/share/bison++/bison.cc" + /* enum token */ + }; /* end of enum declaration */ +#endif +public: + int YY_cl_ucsim_parser_PARSE (YY_cl_ucsim_parser_PARSE_PARAM); + virtual void YY_cl_ucsim_parser_ERROR(char *msg) YY_cl_ucsim_parser_ERROR_BODY; +#ifdef YY_cl_ucsim_parser_PURE +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + virtual int YY_cl_ucsim_parser_LEX (YY_cl_ucsim_parser_STYPE *YY_cl_ucsim_parser_LVAL,YY_cl_ucsim_parser_LTYPE *YY_cl_ucsim_parser_LLOC) YY_cl_ucsim_parser_LEX_BODY; +#else + virtual int YY_cl_ucsim_parser_LEX (YY_cl_ucsim_parser_STYPE *YY_cl_ucsim_parser_LVAL) YY_cl_ucsim_parser_LEX_BODY; +#endif +#else + virtual int YY_cl_ucsim_parser_LEX() YY_cl_ucsim_parser_LEX_BODY; + YY_cl_ucsim_parser_STYPE YY_cl_ucsim_parser_LVAL; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + YY_cl_ucsim_parser_LTYPE YY_cl_ucsim_parser_LLOC; +#endif + int YY_cl_ucsim_parser_NERRS; + int YY_cl_ucsim_parser_CHAR; +#endif +#if YY_cl_ucsim_parser_DEBUG != 0 + int YY_cl_ucsim_parser_DEBUG_FLAG; /* nonzero means print parse trace */ +#endif +public: + YY_cl_ucsim_parser_CLASS(YY_cl_ucsim_parser_CONSTRUCTOR_PARAM); +public: + YY_cl_ucsim_parser_MEMBERS +}; +/* other declare folow */ +#if YY_cl_ucsim_parser_USE_CONST_TOKEN != 0 + + #line 341 "/usr/share/bison++/bison.cc" +const int YY_cl_ucsim_parser_CLASS::PTOK_PLUS=258; +const int YY_cl_ucsim_parser_CLASS::PTOK_MINUS=259; +const int YY_cl_ucsim_parser_CLASS::PTOK_ASTERIX=260; +const int YY_cl_ucsim_parser_CLASS::PTOK_SLASH=261; +const int YY_cl_ucsim_parser_CLASS::PTOK_EQUAL=262; +const int YY_cl_ucsim_parser_CLASS::PTOK_LEFT_PAREN=263; +const int YY_cl_ucsim_parser_CLASS::PTOK_RIGHT_PAREN=264; +const int YY_cl_ucsim_parser_CLASS::PTOK_LEFT_BRACKET=265; +const int YY_cl_ucsim_parser_CLASS::PTOK_RIGHT_BRACKET=266; +const int YY_cl_ucsim_parser_CLASS::PTOK_DOT=267; +const int YY_cl_ucsim_parser_CLASS::PTOK_AMPERSAND=268; +const int YY_cl_ucsim_parser_CLASS::PTOK_MEMORY_OBJECT=269; +const int YY_cl_ucsim_parser_CLASS::PTOK_MEMORY=270; +const int YY_cl_ucsim_parser_CLASS::PTOK_NUMBER=271; +const int YY_cl_ucsim_parser_CLASS::PTOK_BIT=272; +const int YY_cl_ucsim_parser_CLASS::UNARYMINUS=273; + + +#line 341 "/usr/share/bison++/bison.cc" + /* const YY_cl_ucsim_parser_CLASS::token */ +#endif +/*apres const */ +YY_cl_ucsim_parser_CLASS::YY_cl_ucsim_parser_CLASS(YY_cl_ucsim_parser_CONSTRUCTOR_PARAM) YY_cl_ucsim_parser_CONSTRUCTOR_INIT +{ +#if YY_cl_ucsim_parser_DEBUG != 0 +YY_cl_ucsim_parser_DEBUG_FLAG=0; +#endif +YY_cl_ucsim_parser_CONSTRUCTOR_CODE; +}; +#endif + + #line 352 "/usr/share/bison++/bison.cc" + + +#define YYFINAL 37 +#define YYFLAG -32768 +#define YYNTBASE 19 + +#define YYTRANSLATE(x) ((unsigned)(x) <= 273 ? yytranslate[x] : 25) + +static const char yytranslate[] = { 0, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, + 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18 +}; + +#if YY_cl_ucsim_parser_DEBUG != 0 +static const short yyprhs[] = { 0, + 0, 2, 6, 10, 12, 16, 20, 24, 28, 31, + 33, 37, 39, 41, 43, 46, 49, 51, 56, 58 +}; + +static const short yyrhs[] = { 21, + 0, 23, 7, 21, 0, 24, 7, 21, 0, 20, + 0, 21, 3, 21, 0, 21, 4, 21, 0, 21, + 5, 21, 0, 21, 6, 21, 0, 4, 21, 0, + 22, 0, 8, 21, 9, 0, 16, 0, 23, 0, + 24, 0, 13, 23, 0, 13, 24, 0, 15, 0, + 14, 10, 21, 11, 0, 17, 0, 23, 12, 21, + 0 +}; + +#endif + +#if (YY_cl_ucsim_parser_DEBUG != 0) || defined(YY_cl_ucsim_parser_ERROR_VERBOSE) +static const short yyrline[] = { 0, + 59, 63, 69, 86, 88, 89, 90, 91, 98, 99, + 100, 101, 102, 103, 106, 108, 119, 121, 127, 129 +}; + +static const char * const yytname[] = { "$","error","$illegal.","PTOK_PLUS", +"PTOK_MINUS","PTOK_ASTERIX","PTOK_SLASH","PTOK_EQUAL","PTOK_LEFT_PAREN","PTOK_RIGHT_PAREN", +"PTOK_LEFT_BRACKET","PTOK_RIGHT_BRACKET","PTOK_DOT","PTOK_AMPERSAND","PTOK_MEMORY_OBJECT", +"PTOK_MEMORY","PTOK_NUMBER","PTOK_BIT","UNARYMINUS","ucsim_grammar","assignment", +"expression","address_of_expression","memory","bit","" +}; +#endif + +static const short yyr1[] = { 0, + 19, 20, 20, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 22, 22, 23, 23, 24, 24 +}; + +static const short yyr2[] = { 0, + 1, 3, 3, 1, 3, 3, 3, 3, 2, 1, + 3, 1, 1, 1, 2, 2, 1, 4, 1, 3 +}; + +static const short yydefact[] = { 0, + 0, 0, 0, 0, 17, 12, 19, 4, 1, 10, + 13, 14, 9, 0, 15, 16, 0, 0, 0, 0, + 0, 0, 0, 0, 11, 0, 5, 6, 7, 8, + 2, 20, 3, 18, 0, 0, 0 +}; + +static const short yydefgoto[] = { 35, + 8, 9, 10, 11, 12 +}; + +static const short yypact[] = { -2, + -2, -2, -10, 23,-32768,-32768,-32768,-32768, 32,-32768, + -4, 33,-32768, 25, 27,-32768, -2, -2, -2, -2, + -2, -2, -2, -2,-32768, 21, 4, 4,-32768,-32768, + 32, 32, 32,-32768, 41, 42,-32768 +}; + +static const short yypgoto[] = {-32768, +-32768, -1,-32768, 40, 43 +}; + + +#define YYLAST 46 + + +static const short yytable[] = { 13, + 14, 1, 22, 4, 5, 2, 7, 23, 20, 21, + 3, 4, 5, 6, 7, 26, 27, 28, 29, 30, + 31, 32, 33, 18, 19, 20, 21, 18, 19, 20, + 21, 34, 17, 25, 18, 19, 20, 21, 23, 24, + 36, 37, 15, 0, 0, 16 +}; + +static const short yycheck[] = { 1, + 2, 4, 7, 14, 15, 8, 17, 12, 5, 6, + 13, 14, 15, 16, 17, 17, 18, 19, 20, 21, + 22, 23, 24, 3, 4, 5, 6, 3, 4, 5, + 6, 11, 10, 9, 3, 4, 5, 6, 12, 7, + 0, 0, 3, -1, -1, 3 +}; + +#line 352 "/usr/share/bison++/bison.cc" + /* fattrs + tables */ + +/* parser code folow */ + + +/* This is the parser code that is written into each bison parser + when the %semantic_parser declaration is not specified in the grammar. + It was written by Richard Stallman by simplifying the hairy parser + used when %semantic_parser is specified. */ + +/* Note: dollar marks section change + the next is replaced by the list of actions, each action + as one case of the switch. */ + +#if YY_cl_ucsim_parser_USE_GOTO != 0 +/* + SUPRESSION OF GOTO : on some C++ compiler (sun c++) + the goto is strictly forbidden if any constructor/destructor + is used in the whole function (very stupid isn't it ?) + so goto are to be replaced with a 'while/switch/case construct' + here are the macro to keep some apparent compatibility +*/ +#define YYGOTO(lb) {yy_gotostate=lb;continue;} +#define YYBEGINGOTO enum yy_labels yy_gotostate=yygotostart; \ + for(;;) switch(yy_gotostate) { case yygotostart: { +#define YYLABEL(lb) } case lb: { +#define YYENDGOTO } } +#define YYBEGINDECLARELABEL enum yy_labels {yygotostart +#define YYDECLARELABEL(lb) ,lb +#define YYENDDECLARELABEL }; +#else +/* macro to keep goto */ +#define YYGOTO(lb) goto lb +#define YYBEGINGOTO +#define YYLABEL(lb) lb: +#define YYENDGOTO +#define YYBEGINDECLARELABEL +#define YYDECLARELABEL(lb) +#define YYENDDECLARELABEL +#endif +/* LABEL DECLARATION */ +YYBEGINDECLARELABEL + YYDECLARELABEL(yynewstate) + YYDECLARELABEL(yybackup) +/* YYDECLARELABEL(yyresume) */ + YYDECLARELABEL(yydefault) + YYDECLARELABEL(yyreduce) + YYDECLARELABEL(yyerrlab) /* here on detecting error */ + YYDECLARELABEL(yyerrlab1) /* here on error raised explicitly by an action */ + YYDECLARELABEL(yyerrdefault) /* current state does not do anything special for the error token. */ + YYDECLARELABEL(yyerrpop) /* pop the current state because it cannot handle the error token */ + YYDECLARELABEL(yyerrhandle) +YYENDDECLARELABEL +/* ALLOCA SIMULATION */ +/* __HAVE_NO_ALLOCA */ +#ifdef __HAVE_NO_ALLOCA +int __alloca_free_ptr(char *ptr,char *ref) +{if(ptr!=ref) free(ptr); + return 0;} + +#define __ALLOCA_alloca(size) malloc(size) +#define __ALLOCA_free(ptr,ref) __alloca_free_ptr((char *)ptr,(char *)ref) + +#ifdef YY_cl_ucsim_parser_LSP_NEEDED +#define __ALLOCA_return(num) \ + do { return( __ALLOCA_free(yyss,yyssa)+\ + __ALLOCA_free(yyvs,yyvsa)+\ + __ALLOCA_free(yyls,yylsa)+\ + (num)); } while(0) +#else +#define __ALLOCA_return(num) \ + do { return( __ALLOCA_free(yyss,yyssa)+\ + __ALLOCA_free(yyvs,yyvsa)+\ + (num)); } while(0) +#endif +#else +#define __ALLOCA_return(num) do { return(num); } while(0) +#define __ALLOCA_alloca(size) alloca(size) +#define __ALLOCA_free(ptr,ref) +#endif + +/* ENDALLOCA SIMULATION */ + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (YY_cl_ucsim_parser_CHAR = YYEMPTY) +#define YYEMPTY -2 +#define YYEOF 0 +#define YYACCEPT __ALLOCA_return(0) +#define YYABORT __ALLOCA_return(1) +#define YYERROR YYGOTO(yyerrlab1) +/* Like YYERROR except do call yyerror. + This remains here temporarily to ease the + transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ +#define YYFAIL YYGOTO(yyerrlab) +#define YYRECOVERING() (!!yyerrstatus) +#define YYBACKUP(token, value) \ +do \ + if (YY_cl_ucsim_parser_CHAR == YYEMPTY && yylen == 1) \ + { YY_cl_ucsim_parser_CHAR = (token), YY_cl_ucsim_parser_LVAL = (value); \ + yychar1 = YYTRANSLATE (YY_cl_ucsim_parser_CHAR); \ + YYPOPSTACK; \ + YYGOTO(yybackup); \ + } \ + else \ + { YY_cl_ucsim_parser_ERROR ("syntax error: cannot back up"); YYERROR; } \ +while (0) + +#define YYTERROR 1 +#define YYERRCODE 256 + +#ifndef YY_cl_ucsim_parser_PURE +/* UNPURE */ +#define YYLEX YY_cl_ucsim_parser_LEX() +#ifndef YY_USE_CLASS +/* If nonreentrant, and not class , generate the variables here */ +int YY_cl_ucsim_parser_CHAR; /* the lookahead symbol */ +YY_cl_ucsim_parser_STYPE YY_cl_ucsim_parser_LVAL; /* the semantic value of the */ + /* lookahead symbol */ +int YY_cl_ucsim_parser_NERRS; /* number of parse errors so far */ +#ifdef YY_cl_ucsim_parser_LSP_NEEDED +YY_cl_ucsim_parser_LTYPE YY_cl_ucsim_parser_LLOC; /* location data for the lookahead */ + /* symbol */ +#endif +#endif + + +#else +/* PURE */ +#ifdef YY_cl_ucsim_parser_LSP_NEEDED +#define YYLEX YY_cl_ucsim_parser_LEX(&YY_cl_ucsim_parser_LVAL, &YY_cl_ucsim_parser_LLOC) +#else +#define YYLEX YY_cl_ucsim_parser_LEX(&YY_cl_ucsim_parser_LVAL) +#endif +#endif +#ifndef YY_USE_CLASS +#if YY_cl_ucsim_parser_DEBUG != 0 +int YY_cl_ucsim_parser_DEBUG_FLAG; /* nonzero means print parse trace */ +/* Since this is uninitialized, it does not stop multiple parsers + from coexisting. */ +#endif +#endif + + + +/* YYINITDEPTH indicates the initial size of the parser's stacks */ + +#ifndef YYINITDEPTH +#define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH is the maximum size the stacks can grow to + (effective only if the built-in stack extension method is used). */ + +#if YYMAXDEPTH == 0 +#undef YYMAXDEPTH +#endif + +#ifndef YYMAXDEPTH +#define YYMAXDEPTH 10000 +#endif + + +#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ +#define __yy_bcopy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT) +#else /* not GNU C or C++ */ + +/* This is the most reliable way to avoid incompatibilities + in available built-in functions on various systems. */ + +#ifdef __cplusplus +static void __yy_bcopy (char *from, char *to, int count) +#else +#ifdef __STDC__ +static void __yy_bcopy (char *from, char *to, int count) +#else +static void __yy_bcopy (from, to, count) + char *from; + char *to; + int count; +#endif +#endif +{ + register char *f = from; + register char *t = to; + register int i = count; + + while (i-- > 0) + *t++ = *f++; +} +#endif + + +int +#ifdef YY_USE_CLASS + YY_cl_ucsim_parser_CLASS:: +#endif + YY_cl_ucsim_parser_PARSE(YY_cl_ucsim_parser_PARSE_PARAM) +#ifndef __STDC__ +#ifndef __cplusplus +#ifndef YY_USE_CLASS +/* parameter definition without protypes */ +YY_cl_ucsim_parser_PARSE_PARAM_DEF +#endif +#endif +#endif +{ + register int yystate; + register int yyn; + register short *yyssp; + register YY_cl_ucsim_parser_STYPE *yyvsp; + int yyerrstatus; /* number of tokens to shift before error messages enabled */ + int yychar1=0; /* lookahead token as an internal (translated) token number */ + + short yyssa[YYINITDEPTH]; /* the state stack */ + YY_cl_ucsim_parser_STYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ + + short *yyss = yyssa; /* refer to the stacks thru separate pointers */ + YY_cl_ucsim_parser_STYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ + +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + YY_cl_ucsim_parser_LTYPE yylsa[YYINITDEPTH]; /* the location stack */ + YY_cl_ucsim_parser_LTYPE *yyls = yylsa; + YY_cl_ucsim_parser_LTYPE *yylsp; + +#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) +#else +#define YYPOPSTACK (yyvsp--, yyssp--) +#endif + + int yystacksize = YYINITDEPTH; + +#ifdef YY_cl_ucsim_parser_PURE + int YY_cl_ucsim_parser_CHAR; + YY_cl_ucsim_parser_STYPE YY_cl_ucsim_parser_LVAL; + int YY_cl_ucsim_parser_NERRS; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + YY_cl_ucsim_parser_LTYPE YY_cl_ucsim_parser_LLOC; +#endif +#endif + + YY_cl_ucsim_parser_STYPE yyval; /* the variable used to return */ + /* semantic values from the action */ + /* routines */ + + int yylen; +/* start loop, in which YYGOTO may be used. */ +YYBEGINGOTO + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + fprintf(stderr, "Starting parse\n"); +#endif + yystate = 0; + yyerrstatus = 0; + YY_cl_ucsim_parser_NERRS = 0; + YY_cl_ucsim_parser_CHAR = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss - 1; + yyvsp = yyvs; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + yylsp = yyls; +#endif + +/* Push a new state, which is found in yystate . */ +/* In all cases, when you get here, the value and location stacks + have just been pushed. so pushing a state here evens the stacks. */ +YYLABEL(yynewstate) + + *++yyssp = yystate; + + if (yyssp >= yyss + yystacksize - 1) + { + /* Give user a chance to reallocate the stack */ + /* Use copies of these so that the &'s don't force the real ones into memory. */ + YY_cl_ucsim_parser_STYPE *yyvs1 = yyvs; + short *yyss1 = yyss; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + YY_cl_ucsim_parser_LTYPE *yyls1 = yyls; +#endif + + /* Get the current used size of the three stacks, in elements. */ + int size = yyssp - yyss + 1; + +#ifdef yyoverflow + /* Each stack pointer address is followed by the size of + the data in use in that stack, in bytes. */ +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + /* This used to be a conditional around just the two extra args, + but that might be undefined if yyoverflow is a macro. */ + yyoverflow("parser stack overflow", + &yyss1, size * sizeof (*yyssp), + &yyvs1, size * sizeof (*yyvsp), + &yyls1, size * sizeof (*yylsp), + &yystacksize); +#else + yyoverflow("parser stack overflow", + &yyss1, size * sizeof (*yyssp), + &yyvs1, size * sizeof (*yyvsp), + &yystacksize); +#endif + + yyss = yyss1; yyvs = yyvs1; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + yyls = yyls1; +#endif +#else /* no yyoverflow */ + /* Extend the stack our own way. */ + if (yystacksize >= YYMAXDEPTH) + { + YY_cl_ucsim_parser_ERROR("parser stack overflow"); + __ALLOCA_return(2); + } + yystacksize *= 2; + if (yystacksize > YYMAXDEPTH) + yystacksize = YYMAXDEPTH; + yyss = (short *) __ALLOCA_alloca (yystacksize * sizeof (*yyssp)); + __yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp)); + __ALLOCA_free(yyss1,yyssa); + yyvs = (YY_cl_ucsim_parser_STYPE *) __ALLOCA_alloca (yystacksize * sizeof (*yyvsp)); + __yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp)); + __ALLOCA_free(yyvs1,yyvsa); +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + yyls = (YY_cl_ucsim_parser_LTYPE *) __ALLOCA_alloca (yystacksize * sizeof (*yylsp)); + __yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp)); + __ALLOCA_free(yyls1,yylsa); +#endif +#endif /* no yyoverflow */ + + yyssp = yyss + size - 1; + yyvsp = yyvs + size - 1; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + yylsp = yyls + size - 1; +#endif + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + fprintf(stderr, "Stack size increased to %d\n", yystacksize); +#endif + + if (yyssp >= yyss + yystacksize - 1) + YYABORT; + } + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + fprintf(stderr, "Entering state %d\n", yystate); +#endif + + YYGOTO(yybackup); +YYLABEL(yybackup) + +/* Do appropriate processing given the current state. */ +/* Read a lookahead token if we need one and don't already have one. */ +/* YYLABEL(yyresume) */ + + /* First try to decide what to do without reference to lookahead token. */ + + yyn = yypact[yystate]; + if (yyn == YYFLAG) + YYGOTO(yydefault); + + /* Not known => get a lookahead token if don't already have one. */ + + /* yychar is either YYEMPTY or YYEOF + or a valid token in external form. */ + + if (YY_cl_ucsim_parser_CHAR == YYEMPTY) + { +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + fprintf(stderr, "Reading a token: "); +#endif + YY_cl_ucsim_parser_CHAR = YYLEX; + } + + /* Convert token to internal form (in yychar1) for indexing tables with */ + + if (YY_cl_ucsim_parser_CHAR <= 0) /* This means end of input. */ + { + yychar1 = 0; + YY_cl_ucsim_parser_CHAR = YYEOF; /* Don't call YYLEX any more */ + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + fprintf(stderr, "Now at end of input.\n"); +#endif + } + else + { + yychar1 = YYTRANSLATE(YY_cl_ucsim_parser_CHAR); + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + { + fprintf (stderr, "Next token is %d (%s", YY_cl_ucsim_parser_CHAR, yytname[yychar1]); + /* Give the individual parser a way to print the precise meaning + of a token, for further debugging info. */ +#ifdef YYPRINT + YYPRINT (stderr, YY_cl_ucsim_parser_CHAR, YY_cl_ucsim_parser_LVAL); +#endif + fprintf (stderr, ")\n"); + } +#endif + } + + yyn += yychar1; + if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) + YYGOTO(yydefault); + + yyn = yytable[yyn]; + + /* yyn is what to do for this token type in this state. + Negative => reduce, -yyn is rule number. + Positive => shift, yyn is new state. + New state is final state => don't bother to shift, + just return success. + 0, or most negative number => error. */ + + if (yyn < 0) + { + if (yyn == YYFLAG) + YYGOTO(yyerrlab); + yyn = -yyn; + YYGOTO(yyreduce); + } + else if (yyn == 0) + YYGOTO(yyerrlab); + + if (yyn == YYFINAL) + YYACCEPT; + + /* Shift the lookahead token. */ + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + fprintf(stderr, "Shifting token %d (%s), ", YY_cl_ucsim_parser_CHAR, yytname[yychar1]); +#endif + + /* Discard the token being shifted unless it is eof. */ + if (YY_cl_ucsim_parser_CHAR != YYEOF) + YY_cl_ucsim_parser_CHAR = YYEMPTY; + + *++yyvsp = YY_cl_ucsim_parser_LVAL; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + *++yylsp = YY_cl_ucsim_parser_LLOC; +#endif + + /* count tokens shifted since error; after three, turn off error status. */ + if (yyerrstatus) yyerrstatus--; + + yystate = yyn; + YYGOTO(yynewstate); + +/* Do the default action for the current state. */ +YYLABEL(yydefault) + + yyn = yydefact[yystate]; + if (yyn == 0) + YYGOTO(yyerrlab); + +/* Do a reduction. yyn is the number of a rule to reduce with. */ +YYLABEL(yyreduce) + yylen = yyr2[yyn]; + if (yylen > 0) + yyval = yyvsp[1-yylen]; /* implement default value of the action */ + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + { + int i; + + fprintf (stderr, "Reducing via rule %d (line %d), ", + yyn, yyrline[yyn]); + + /* Print the symbols being reduced, and their result. */ + for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) + fprintf (stderr, "%s ", yytname[yyrhs[i]]); + fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); + } +#endif + + + #line 839 "/usr/share/bison++/bison.cc" + + switch (yyn) { + +case 1: +#line 60 "cmdpars.y" +{ application->dd_printf("%d\n", yyvsp[0].number); ; + break;} +case 2: +#line 65 "cmdpars.y" +{ + yyvsp[-2].memory.memory->write(yyvsp[-2].memory.address, yyvsp[0].number); + yyval.number= yyvsp[0].number; + ; + break;} +case 3: +#line 70 "cmdpars.y" +{ + if (yyvsp[0].number) + { + yyvsp[-2].bit.memory->write(yyvsp[-2].bit.mem_address, + yyvsp[-2].bit.memory->read(yyvsp[-2].bit.mem_address) | yyvsp[-2].bit.mask); + yyval.number= 1; + } + else + { + yyvsp[-2].bit.memory->write(yyvsp[-2].bit.mem_address, + yyvsp[-2].bit.memory->read(yyvsp[-2].bit.mem_address) & ~(yyvsp[-2].bit.mask)); + yyval.number= 0; + } + ; + break;} +case 4: +#line 87 "cmdpars.y" +{ yyval.number= yyvsp[0].number; ; + break;} +case 5: +#line 88 "cmdpars.y" +{ yyval.number= yyvsp[-2].number + yyvsp[0].number; ; + break;} +case 6: +#line 89 "cmdpars.y" +{ yyval.number= yyvsp[-2].number - yyvsp[0].number; ; + break;} +case 7: +#line 90 "cmdpars.y" +{ yyval.number= yyvsp[-2].number * yyvsp[0].number; ; + break;} +case 8: +#line 92 "cmdpars.y" +{ + if (yyvsp[0].number == 0) + yyerror("Divide by zero"); + else + yyval.number= yyvsp[-2].number / yyvsp[0].number; + ; + break;} +case 9: +#line 98 "cmdpars.y" +{ yyval.number= -yyvsp[0].number; ; + break;} +case 10: +#line 99 "cmdpars.y" +{ yyval.number= yyvsp[0].number; ; + break;} +case 11: +#line 100 "cmdpars.y" +{ yyval.number= yyvsp[-1].number; ; + break;} +case 12: +#line 101 "cmdpars.y" +{ yyval.number= yyvsp[0].number; ; + break;} +case 13: +#line 102 "cmdpars.y" +{ yyval.number= yyvsp[0].memory.memory->read(yyvsp[0].memory.address); ; + break;} +case 14: +#line 103 "cmdpars.y" +{ yyval.number= (yyvsp[0].bit.memory->read(yyvsp[0].bit.mem_address) & yyvsp[0].bit.mask)?1:0; ; + break;} +case 15: +#line 107 "cmdpars.y" +{ yyval.number= yyvsp[0].memory.address; ; + break;} +case 16: +#line 109 "cmdpars.y" +{ + yyval.number= yyvsp[0].bit.bit_address; + if (yyval.number < 0) + { + yyerror("Bit has no address."); + yyval.number= 0; + } + ; + break;} +case 18: +#line 122 "cmdpars.y" +{ + yyval.memory.memory= yyvsp[-3].memory_object; + yyval.memory.address= yyvsp[-1].number; + ; + break;} +case 20: +#line 130 "cmdpars.y" +{ + yyval.bit.memory= yyvsp[-2].memory.memory; + yyval.bit.mem_address= yyvsp[-2].memory.address; + yyval.bit.mask= 1 << yyvsp[0].number; + yyval.bit.bit_address= -1; + class cl_uc *uc= application->get_uc(); + if (uc) + yyval.bit.bit_address= uc->bit_address(yyvsp[-2].memory.memory, yyvsp[-2].memory.address, yyvsp[0].number); + ; + break;} +} + +#line 839 "/usr/share/bison++/bison.cc" + /* the action file gets copied in in place of this dollarsign */ + yyvsp -= yylen; + yyssp -= yylen; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + yylsp -= yylen; +#endif + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + { + short *ssp1 = yyss - 1; + fprintf (stderr, "state stack now"); + while (ssp1 != yyssp) + fprintf (stderr, " %d", *++ssp1); + fprintf (stderr, "\n"); + } +#endif + + *++yyvsp = yyval; + +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + yylsp++; + if (yylen == 0) + { + yylsp->first_line = YY_cl_ucsim_parser_LLOC.first_line; + yylsp->first_column = YY_cl_ucsim_parser_LLOC.first_column; + yylsp->last_line = (yylsp-1)->last_line; + yylsp->last_column = (yylsp-1)->last_column; + yylsp->text = 0; + } + else + { + yylsp->last_line = (yylsp+yylen-1)->last_line; + yylsp->last_column = (yylsp+yylen-1)->last_column; + } +#endif + + /* Now "shift" the result of the reduction. + Determine what state that goes to, + based on the state we popped back to + and the rule number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTBASE] + *yyssp; + if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTBASE]; + + YYGOTO(yynewstate); + +YYLABEL(yyerrlab) /* here on detecting error */ + + if (! yyerrstatus) + /* If not already recovering from an error, report this error. */ + { + ++YY_cl_ucsim_parser_NERRS; + +#ifdef YY_cl_ucsim_parser_ERROR_VERBOSE + yyn = yypact[yystate]; + + if (yyn > YYFLAG && yyn < YYLAST) + { + int size = 0; + char *msg; + int x, count; + + count = 0; + /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ + for (x = (yyn < 0 ? -yyn : 0); + x < (sizeof(yytname) / sizeof(char *)); x++) + if (yycheck[x + yyn] == x) + size += strlen(yytname[x]) + 15, count++; + msg = (char *) malloc(size + 15); + if (msg != 0) + { + strcpy(msg, "parse error"); + + if (count < 5) + { + count = 0; + for (x = (yyn < 0 ? -yyn : 0); + x < (sizeof(yytname) / sizeof(char *)); x++) + if (yycheck[x + yyn] == x) + { + strcat(msg, count == 0 ? ", expecting `" : " or `"); + strcat(msg, yytname[x]); + strcat(msg, "'"); + count++; + } + } + YY_cl_ucsim_parser_ERROR(msg); + free(msg); + } + else + YY_cl_ucsim_parser_ERROR ("parse error; also virtual memory exceeded"); + } + else +#endif /* YY_cl_ucsim_parser_ERROR_VERBOSE */ + YY_cl_ucsim_parser_ERROR("parse error"); + } + + YYGOTO(yyerrlab1); +YYLABEL(yyerrlab1) /* here on error raised explicitly by an action */ + + if (yyerrstatus == 3) + { + /* if just tried and failed to reuse lookahead token after an error, discard it. */ + + /* return failure if at end of input */ + if (YY_cl_ucsim_parser_CHAR == YYEOF) + YYABORT; + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + fprintf(stderr, "Discarding token %d (%s).\n", YY_cl_ucsim_parser_CHAR, yytname[yychar1]); +#endif + + YY_cl_ucsim_parser_CHAR = YYEMPTY; + } + + /* Else will try to reuse lookahead token + after shifting the error token. */ + + yyerrstatus = 3; /* Each real token shifted decrements this */ + + YYGOTO(yyerrhandle); + +YYLABEL(yyerrdefault) /* current state does not do anything special for the error token. */ + +#if 0 + /* This is wrong; only states that explicitly want error tokens + should shift them. */ + yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ + if (yyn) YYGOTO(yydefault); +#endif + +YYLABEL(yyerrpop) /* pop the current state because it cannot handle the error token */ + + if (yyssp == yyss) YYABORT; + yyvsp--; + yystate = *--yyssp; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + yylsp--; +#endif + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + { + short *ssp1 = yyss - 1; + fprintf (stderr, "Error: state stack now"); + while (ssp1 != yyssp) + fprintf (stderr, " %d", *++ssp1); + fprintf (stderr, "\n"); + } +#endif + +YYLABEL(yyerrhandle) + + yyn = yypact[yystate]; + if (yyn == YYFLAG) + YYGOTO(yyerrdefault); + + yyn += YYTERROR; + if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) + YYGOTO(yyerrdefault); + + yyn = yytable[yyn]; + if (yyn < 0) + { + if (yyn == YYFLAG) + YYGOTO(yyerrpop); + yyn = -yyn; + YYGOTO(yyreduce); + } + else if (yyn == 0) + YYGOTO(yyerrpop); + + if (yyn == YYFINAL) + YYACCEPT; + +#if YY_cl_ucsim_parser_DEBUG != 0 + if (YY_cl_ucsim_parser_DEBUG_FLAG) + fprintf(stderr, "Shifting error token, "); +#endif + + *++yyvsp = YY_cl_ucsim_parser_LVAL; +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + *++yylsp = YY_cl_ucsim_parser_LLOC; +#endif + + yystate = yyn; + YYGOTO(yynewstate); +/* end loop, in which YYGOTO may be used. */ + YYENDGOTO +} + +/* END */ + + #line 1038 "/usr/share/bison++/bison.cc" +#line 141 "cmdpars.y" + + +int +YY_cl_ucsim_parser_CLASS::yylex(YY_cl_ucsim_parser_STYPE *yylval) +{ + lexer_object->activate_lexer_to_parse_into(yylval); + return(lexer_object->yylex()); +} + +void +YY_cl_ucsim_parser_CLASS::yyerror(char *msg) +{ + application->dd_printf("Parser error: %s\n", msg); +} diff --git a/sim/ucsim/cmd.src/cmdpars.h b/sim/ucsim/cmd.src/cmdpars.h new file mode 100644 index 00000000..20ca5256 --- /dev/null +++ b/sim/ucsim/cmd.src/cmdpars.h @@ -0,0 +1,369 @@ +#ifndef YY_cl_ucsim_parser_h_included +#define YY_cl_ucsim_parser_h_included +#define YY_USE_CLASS + +#line 1 "/usr/share/bison++/bison.h" +/* before anything */ +#ifdef c_plusplus + #ifndef __cplusplus + #define __cplusplus + #endif +#endif + + + #line 8 "/usr/share/bison++/bison.h" +#define YY_cl_ucsim_parser_INHERIT : public cl_base +#define YY_cl_ucsim_parser_MEMBERS class cl_ucsim_lexer *lexer_object;\ +virtual ~YY_cl_ucsim_parser_CLASS(void) { delete lexer_object; } +#define YY_cl_ucsim_parser_CONSTRUCTOR_PARAM \ +class cl_ucsim_lexer *the_lexer +#define YY_cl_ucsim_parser_CONSTRUCTOR_CODE \ +lexer_object= the_lexer; + +#line 43 "cmdpars.y" +typedef union { + long number; + class cl_memory *memory_object; + struct { + class cl_memory *memory; + long address; + } memory; + struct { + class cl_memory *memory; + long mem_address, bit_address; + long mask; + } bit; +} yy_cl_ucsim_parser_stype; +#define YY_cl_ucsim_parser_STYPE yy_cl_ucsim_parser_stype + +#line 21 "/usr/share/bison++/bison.h" + /* %{ and %header{ and %union, during decl */ +#ifndef YY_cl_ucsim_parser_COMPATIBILITY + #ifndef YY_USE_CLASS + #define YY_cl_ucsim_parser_COMPATIBILITY 1 + #else + #define YY_cl_ucsim_parser_COMPATIBILITY 0 + #endif +#endif + +#if YY_cl_ucsim_parser_COMPATIBILITY != 0 +/* backward compatibility */ + #ifdef YYLTYPE + #ifndef YY_cl_ucsim_parser_LTYPE + #define YY_cl_ucsim_parser_LTYPE YYLTYPE +/* WARNING obsolete !!! user defined YYLTYPE not reported into generated header */ +/* use %define LTYPE */ + #endif + #endif +/*#ifdef YYSTYPE*/ + #ifndef YY_cl_ucsim_parser_STYPE + #define YY_cl_ucsim_parser_STYPE YYSTYPE + /* WARNING obsolete !!! user defined YYSTYPE not reported into generated header */ + /* use %define STYPE */ + #endif +/*#endif*/ + #ifdef YYDEBUG + #ifndef YY_cl_ucsim_parser_DEBUG + #define YY_cl_ucsim_parser_DEBUG YYDEBUG + /* WARNING obsolete !!! user defined YYDEBUG not reported into generated header */ + /* use %define DEBUG */ + #endif + #endif + /* use goto to be compatible */ + #ifndef YY_cl_ucsim_parser_USE_GOTO + #define YY_cl_ucsim_parser_USE_GOTO 1 + #endif +#endif + +/* use no goto to be clean in C++ */ +#ifndef YY_cl_ucsim_parser_USE_GOTO + #define YY_cl_ucsim_parser_USE_GOTO 0 +#endif + +#ifndef YY_cl_ucsim_parser_PURE + + #line 65 "/usr/share/bison++/bison.h" +#define YY_cl_ucsim_parser_PURE 1 + + +#line 65 "/usr/share/bison++/bison.h" +/* YY_cl_ucsim_parser_PURE */ +#endif + + + #line 68 "/usr/share/bison++/bison.h" + +#line 68 "/usr/share/bison++/bison.h" +/* prefix */ + +#ifndef YY_cl_ucsim_parser_DEBUG + + #line 71 "/usr/share/bison++/bison.h" + +#line 71 "/usr/share/bison++/bison.h" +/* YY_cl_ucsim_parser_DEBUG */ +#endif + +#ifndef YY_cl_ucsim_parser_LSP_NEEDED + + #line 75 "/usr/share/bison++/bison.h" + +#line 75 "/usr/share/bison++/bison.h" + /* YY_cl_ucsim_parser_LSP_NEEDED*/ +#endif + +/* DEFAULT LTYPE*/ +#ifdef YY_cl_ucsim_parser_LSP_NEEDED + #ifndef YY_cl_ucsim_parser_LTYPE + #ifndef BISON_YYLTYPE_ISDECLARED + #define BISON_YYLTYPE_ISDECLARED +typedef + struct yyltype + { + int timestamp; + int first_line; + int first_column; + int last_line; + int last_column; + char *text; + } + yyltype; + #endif + + #define YY_cl_ucsim_parser_LTYPE yyltype + #endif +#endif + +/* DEFAULT STYPE*/ +#ifndef YY_cl_ucsim_parser_STYPE + #define YY_cl_ucsim_parser_STYPE int +#endif + +/* DEFAULT MISCELANEOUS */ +#ifndef YY_cl_ucsim_parser_PARSE + #define YY_cl_ucsim_parser_PARSE yyparse +#endif + +#ifndef YY_cl_ucsim_parser_LEX + #define YY_cl_ucsim_parser_LEX yylex +#endif + +#ifndef YY_cl_ucsim_parser_LVAL + #define YY_cl_ucsim_parser_LVAL yylval +#endif + +#ifndef YY_cl_ucsim_parser_LLOC + #define YY_cl_ucsim_parser_LLOC yylloc +#endif + +#ifndef YY_cl_ucsim_parser_CHAR + #define YY_cl_ucsim_parser_CHAR yychar +#endif + +#ifndef YY_cl_ucsim_parser_NERRS + #define YY_cl_ucsim_parser_NERRS yynerrs +#endif + +#ifndef YY_cl_ucsim_parser_DEBUG_FLAG + #define YY_cl_ucsim_parser_DEBUG_FLAG yydebug +#endif + +#ifndef YY_cl_ucsim_parser_ERROR + #define YY_cl_ucsim_parser_ERROR yyerror +#endif + +#ifndef YY_cl_ucsim_parser_PARSE_PARAM + #ifndef __STDC__ + #ifndef __cplusplus + #ifndef YY_USE_CLASS + #define YY_cl_ucsim_parser_PARSE_PARAM + #ifndef YY_cl_ucsim_parser_PARSE_PARAM_DEF + #define YY_cl_ucsim_parser_PARSE_PARAM_DEF + #endif + #endif + #endif + #endif + #ifndef YY_cl_ucsim_parser_PARSE_PARAM + #define YY_cl_ucsim_parser_PARSE_PARAM void + #endif +#endif + +/* TOKEN C */ +#ifndef YY_USE_CLASS + + #ifndef YY_cl_ucsim_parser_PURE + #ifndef yylval + extern YY_cl_ucsim_parser_STYPE YY_cl_ucsim_parser_LVAL; + #else + #if yylval != YY_cl_ucsim_parser_LVAL + extern YY_cl_ucsim_parser_STYPE YY_cl_ucsim_parser_LVAL; + #else + #warning "Namespace conflict, disabling some functionality (bison++ only)" + #endif + #endif + #endif + + + #line 169 "/usr/share/bison++/bison.h" +#define PTOK_PLUS 258 +#define PTOK_MINUS 259 +#define PTOK_ASTERIX 260 +#define PTOK_SLASH 261 +#define PTOK_EQUAL 262 +#define PTOK_LEFT_PAREN 263 +#define PTOK_RIGHT_PAREN 264 +#define PTOK_LEFT_BRACKET 265 +#define PTOK_RIGHT_BRACKET 266 +#define PTOK_DOT 267 +#define PTOK_AMPERSAND 268 +#define PTOK_MEMORY_OBJECT 269 +#define PTOK_MEMORY 270 +#define PTOK_NUMBER 271 +#define PTOK_BIT 272 +#define UNARYMINUS 273 + + +#line 169 "/usr/share/bison++/bison.h" + /* #defines token */ +/* after #define tokens, before const tokens S5*/ +#else + #ifndef YY_cl_ucsim_parser_CLASS + #define YY_cl_ucsim_parser_CLASS cl_ucsim_parser + #endif + + #ifndef YY_cl_ucsim_parser_INHERIT + #define YY_cl_ucsim_parser_INHERIT + #endif + + #ifndef YY_cl_ucsim_parser_MEMBERS + #define YY_cl_ucsim_parser_MEMBERS + #endif + + #ifndef YY_cl_ucsim_parser_LEX_BODY + #define YY_cl_ucsim_parser_LEX_BODY + #endif + + #ifndef YY_cl_ucsim_parser_ERROR_BODY + #define YY_cl_ucsim_parser_ERROR_BODY + #endif + + #ifndef YY_cl_ucsim_parser_CONSTRUCTOR_PARAM + #define YY_cl_ucsim_parser_CONSTRUCTOR_PARAM + #endif + /* choose between enum and const */ + #ifndef YY_cl_ucsim_parser_USE_CONST_TOKEN + #define YY_cl_ucsim_parser_USE_CONST_TOKEN 0 + /* yes enum is more compatible with flex, */ + /* so by default we use it */ + #endif + #if YY_cl_ucsim_parser_USE_CONST_TOKEN != 0 + #ifndef YY_cl_ucsim_parser_ENUM_TOKEN + #define YY_cl_ucsim_parser_ENUM_TOKEN yy_cl_ucsim_parser_enum_token + #endif + #endif + +class YY_cl_ucsim_parser_CLASS YY_cl_ucsim_parser_INHERIT +{ +public: + #if YY_cl_ucsim_parser_USE_CONST_TOKEN != 0 + /* static const int token ... */ + + #line 212 "/usr/share/bison++/bison.h" +static const int PTOK_PLUS; +static const int PTOK_MINUS; +static const int PTOK_ASTERIX; +static const int PTOK_SLASH; +static const int PTOK_EQUAL; +static const int PTOK_LEFT_PAREN; +static const int PTOK_RIGHT_PAREN; +static const int PTOK_LEFT_BRACKET; +static const int PTOK_RIGHT_BRACKET; +static const int PTOK_DOT; +static const int PTOK_AMPERSAND; +static const int PTOK_MEMORY_OBJECT; +static const int PTOK_MEMORY; +static const int PTOK_NUMBER; +static const int PTOK_BIT; +static const int UNARYMINUS; + + +#line 212 "/usr/share/bison++/bison.h" + /* decl const */ + #else + enum YY_cl_ucsim_parser_ENUM_TOKEN { YY_cl_ucsim_parser_NULL_TOKEN=0 + + #line 215 "/usr/share/bison++/bison.h" + ,PTOK_PLUS=258 + ,PTOK_MINUS=259 + ,PTOK_ASTERIX=260 + ,PTOK_SLASH=261 + ,PTOK_EQUAL=262 + ,PTOK_LEFT_PAREN=263 + ,PTOK_RIGHT_PAREN=264 + ,PTOK_LEFT_BRACKET=265 + ,PTOK_RIGHT_BRACKET=266 + ,PTOK_DOT=267 + ,PTOK_AMPERSAND=268 + ,PTOK_MEMORY_OBJECT=269 + ,PTOK_MEMORY=270 + ,PTOK_NUMBER=271 + ,PTOK_BIT=272 + ,UNARYMINUS=273 + + +#line 215 "/usr/share/bison++/bison.h" + /* enum token */ + }; /* end of enum declaration */ + #endif +public: + int YY_cl_ucsim_parser_PARSE(YY_cl_ucsim_parser_PARSE_PARAM); + virtual void YY_cl_ucsim_parser_ERROR(char *msg) YY_cl_ucsim_parser_ERROR_BODY; + #ifdef YY_cl_ucsim_parser_PURE + #ifdef YY_cl_ucsim_parser_LSP_NEEDED + virtual int YY_cl_ucsim_parser_LEX(YY_cl_ucsim_parser_STYPE *YY_cl_ucsim_parser_LVAL,YY_cl_ucsim_parser_LTYPE *YY_cl_ucsim_parser_LLOC) YY_cl_ucsim_parser_LEX_BODY; + #else + virtual int YY_cl_ucsim_parser_LEX(YY_cl_ucsim_parser_STYPE *YY_cl_ucsim_parser_LVAL) YY_cl_ucsim_parser_LEX_BODY; + #endif + #else + virtual int YY_cl_ucsim_parser_LEX() YY_cl_ucsim_parser_LEX_BODY; + YY_cl_ucsim_parser_STYPE YY_cl_ucsim_parser_LVAL; + #ifdef YY_cl_ucsim_parser_LSP_NEEDED + YY_cl_ucsim_parser_LTYPE YY_cl_ucsim_parser_LLOC; + #endif + int YY_cl_ucsim_parser_NERRS; + int YY_cl_ucsim_parser_CHAR; + #endif + #if YY_cl_ucsim_parser_DEBUG != 0 + public: + int YY_cl_ucsim_parser_DEBUG_FLAG; /* nonzero means print parse trace */ + #endif +public: + YY_cl_ucsim_parser_CLASS(YY_cl_ucsim_parser_CONSTRUCTOR_PARAM); +public: + YY_cl_ucsim_parser_MEMBERS +}; +/* other declare folow */ +#endif + + +#if YY_cl_ucsim_parser_COMPATIBILITY != 0 + /* backward compatibility */ + /* Removed due to bison problems + /#ifndef YYSTYPE + / #define YYSTYPE YY_cl_ucsim_parser_STYPE + /#endif*/ + + #ifndef YYLTYPE + #define YYLTYPE YY_cl_ucsim_parser_LTYPE + #endif + #ifndef YYDEBUG + #ifdef YY_cl_ucsim_parser_DEBUG + #define YYDEBUG YY_cl_ucsim_parser_DEBUG + #endif + #endif + +#endif +/* END */ + + #line 267 "/usr/share/bison++/bison.h" +#endif diff --git a/sim/ucsim/cmd.src/cmdpars.y b/sim/ucsim/cmd.src/cmdpars.y new file mode 100644 index 00000000..2b106ac5 --- /dev/null +++ b/sim/ucsim/cmd.src/cmdpars.y @@ -0,0 +1,154 @@ +%name cl_ucsim_parser + +%{ +#include "cmdlexcl.h" +#include "memcl.h" +#include "globals.h" +#include "stypes.h" +%} + +%pure_parser + +%define INHERIT : public cl_base + +%define MEMBERS class cl_ucsim_lexer *lexer_object;\ +virtual ~YY_cl_ucsim_parser_CLASS(void) { delete lexer_object; } + +%define CONSTRUCTOR_PARAM \ +class cl_ucsim_lexer *the_lexer + +%define CONSTRUCTOR_CODE \ +lexer_object= the_lexer; + +%token PTOK_PLUS PTOK_MINUS PTOK_ASTERIX PTOK_SLASH PTOK_EQUAL +%token PTOK_LEFT_PAREN PTOK_RIGHT_PAREN +%token PTOK_LEFT_BRACKET PTOK_RIGHT_BRACKET +%token PTOK_DOT PTOK_AMPERSAND + +%token PTOK_MEMORY_OBJECT +%token PTOK_MEMORY +%token PTOK_NUMBER +%token PTOK_BIT + +%right PTOK_EQUAL +%left PTOK_MINUS PTOK_PLUS +%left PTOK_ASTERIX PTOK_SLASH +%nonassoc UNARYMINUS PTOK_AMPERSAND +%nonassoc PTOK_LEFT_PAREN PTOK_RIGHT_PAREN + +%type ucsim_grammar assignment expression address_of_expression +%type memory +%type bit + +%union { + long number; + class cl_memory *memory_object; + struct { + class cl_memory *memory; + long address; + } memory; + struct { + class cl_memory *memory; + long mem_address, bit_address; + long mask; + } bit; +} + +%% + +ucsim_grammar: + expression { application->dd_printf("%d\n", $1); } + ; + +assignment: + memory PTOK_EQUAL expression + { + $1.memory->write($1.address, $3); + $$= $3; + } + | bit PTOK_EQUAL expression + { + if ($3) + { + $1.memory->write($1.mem_address, + $1.memory->read($1.mem_address) | $1.mask); + $$= 1; + } + else + { + $1.memory->write($1.mem_address, + $1.memory->read($1.mem_address) & ~($1.mask)); + $$= 0; + } + } + ; + +expression: + assignment { $$= $1; } + | expression PTOK_PLUS expression { $$= $1 + $3; } + | expression PTOK_MINUS expression { $$= $1 - $3; } + | expression PTOK_ASTERIX expression { $$= $1 * $3; } + | expression PTOK_SLASH expression + { + if ($3 == 0) + yyerror("Divide by zero"); + else + $$= $1 / $3; + } + | PTOK_MINUS expression %prec UNARYMINUS { $$= -$2; } + | address_of_expression { $$= $1; } + | PTOK_LEFT_PAREN expression PTOK_RIGHT_PAREN { $$= $2; } + | PTOK_NUMBER { $$= $1; } + | memory { $$= $1.memory->read($1.address); } + | bit { $$= ($1.memory->read($1.mem_address) & $1.mask)?1:0; } + ; + +address_of_expression: + PTOK_AMPERSAND memory { $$= $2.address; } + | PTOK_AMPERSAND bit + { + $$= $2.bit_address; + if ($$ < 0) + { + yyerror("Bit has no address."); + $$= 0; + } + } + ; + +memory: + PTOK_MEMORY + | PTOK_MEMORY_OBJECT PTOK_LEFT_BRACKET expression PTOK_RIGHT_BRACKET + { + $$.memory= $1; + $$.address= $3; + } + +bit: + PTOK_BIT + | memory PTOK_DOT expression + { + $$.memory= $1.memory; + $$.mem_address= $1.address; + $$.mask= 1 << $3; + $$.bit_address= -1; + class cl_uc *uc= application->get_uc(); + if (uc) + $$.bit_address= uc->bit_address($1.memory, $1.address, $3); + } + ; + +%% + +int +YY_cl_ucsim_parser_CLASS::yylex(YY_cl_ucsim_parser_STYPE *yylval) +{ + lexer_object->activate_lexer_to_parse_into(yylval); + return(lexer_object->yylex()); +} + +void +YY_cl_ucsim_parser_CLASS::yyerror(char *msg) +{ + application->dd_printf("Parser error: %s\n", msg); +} diff --git a/sim/ucsim/doc/chip.fig b/sim/ucsim/doc/chip.fig new file mode 100644 index 00000000..49e0d02c --- /dev/null +++ b/sim/ucsim/doc/chip.fig @@ -0,0 +1,108 @@ +#FIG 3.2 +Landscape +Center +Metric +A4 +100.00 +Single +-2 +1200 2 +6 3375 2610 5130 2925 +2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 3375 2610 5130 2610 5130 2925 3375 2925 3375 2610 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3600 2925 3600 2790 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3825 2925 3825 2790 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4050 2925 4050 2790 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4905 2925 4905 2790 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4680 2925 4680 2790 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4230 2790 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4365 2790 4365 2790 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4500 2790 +-6 +6 3375 2295 5130 2610 +2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 3375 2295 5130 2295 5130 2610 3375 2610 3375 2295 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3600 2610 3600 2475 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3825 2610 3825 2475 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4050 2610 4050 2475 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4905 2610 4905 2475 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4680 2610 4680 2475 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4230 2475 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4365 2475 4365 2475 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4500 2475 +-6 +6 3375 2925 5130 3240 +2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 3375 2925 5130 2925 5130 3240 3375 3240 3375 2925 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3600 3240 3600 3105 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3825 3240 3825 3105 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4050 3240 4050 3105 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4905 3240 4905 3105 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4680 3240 4680 3105 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4230 3105 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4365 3105 4365 3105 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4500 3105 +-6 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 1 2 + 0 0 1.00 60.00 120.00 + 0 0 1.00 60.00 120.00 + 3375 3600 5130 3600 +2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 3375 1215 5130 1215 5130 1530 3375 1530 3375 1215 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3600 1530 3600 1395 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3825 1530 3825 1395 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4050 1530 4050 1395 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4905 1530 4905 1395 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4680 1530 4680 1395 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4230 1395 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 4365 1395 4365 1395 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4500 1395 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4230 1710 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4230 1890 +2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 0 0 1 + 4230 2070 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 1 2 + 0 0 1.00 60.00 120.00 + 0 0 1.00 60.00 120.00 + 5445 3240 5445 1215 +4 1 0 50 -1 16 12 0.0000 4 180 885 4230 3555 width (bits)\001 +4 0 0 50 -1 16 12 0.0000 4 180 870 5535 2295 size (cells)\001 +4 2 0 50 -1 16 12 0.0000 4 120 150 3285 3195 0.\001 +4 2 0 50 -1 16 12 0.0000 4 120 150 3285 2475 2.\001 +4 2 0 50 -1 16 12 0.0000 4 135 150 3285 2835 1.\001 +4 2 0 50 -1 16 12 0.0000 4 135 540 3285 1440 size-1.\001 +4 1 0 50 -1 16 12 0.0000 4 180 735 4230 3825 (cellsize)\001 diff --git a/sim/ucsim/doc/cmd.txt b/sim/ucsim/doc/cmd.txt new file mode 100644 index 00000000..72390071 --- /dev/null +++ b/sim/ucsim/doc/cmd.txt @@ -0,0 +1,69 @@ +app +G conf +G conf objects +G help,? +G quit +G kill + G exec file + G expression,let expr +G show copying +G show warranty +G show option [name] +G show error +G get option [name] +G set option name|nr value +G set error error_name on|off|unset + +sim +E run,go,r [start [stop]] +E stop +E step,s +E next,n + gui start + gui stop + +uc +G state + statistic [mem [startaddr [endaddr]] + GM file "file" + GM download,dl +E pc [addr] +G reset +D dump mem_type [start [stop [bytes_per_line]] +D dump bitname... +D dch [start [stop]] +D dc [start [stop]] +D disassemble [start [offset [lines]]] + GM fill mem_type start end data + GM where mem_type data... + GM Where mem_type data... +B break addr [hit] +B break mem_type r|w addr [hit] +B tbreak addr [hit] +B tbreak mem_type r|w addr [hit] +B clear [addr...] +B delete [nr...] +G get sfr addr... +G set memory mem_type addr data... +G set bit addr 0|1 +G set hardware,hw cath params... +G info breakpoints +G info registers +G info hardware,hw cath +G info stack +G info memory +G timer add,create,make id [direction [in_isr]] +G timer delete,remove id +G timer get [id] +G timer run,start id +G timer stop id +G timer value,set id value + memory createchip,cchip id size cellsize + memory createaddressspace,createaddrspace,createaspace,caddressspace,caddrspace,caspace id startaddr size + memory createaddressdecoder,createaddrdecoder,createadecoder,caddressdecoder,caddrdecoder,cadecoder addressspace begin end chip begin + + s51 + +D di [start [stop]] +D dx [start [stop]] +D ds [start [stop]] diff --git a/sim/ucsim/doc/cmd_memory.html b/sim/ucsim/doc/cmd_memory.html new file mode 100644 index 00000000..f06abb51 --- /dev/null +++ b/sim/ucsim/doc/cmd_memory.html @@ -0,0 +1,284 @@ + + +Memory manipulation commands of µCsim + + + + +

Memory manipulation commands of µCsim

+ +Every command which changes content of ROM area such as dl or set +memory deletes result of code +analyzer and causes to re-analyze the code. + +
+ + +

file,load "FILE"

 + +Loads file named FILE into the simulated code memory. File must +contain data in Intel HEX format. + +
+> file "../../remo.hex"
+55470 words read from ../../remo.hex
+> 
+
+ +Don't forget to enclose file name in quotes to make the parameter to +be a string. + +
+ + +

download,dl

 + +Download command. It is same as load above but it +reads information from command console which is standard input by +default. This command stops read records when it detects an "END" +record which is normaly the last record. This command has two +equivalent forms download and dl. + +
+$ s51 -V
+ucsim 0.2.24, Copyright (C) 1997 Daniel Drotos, Talker Bt.
+ucsim comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+This is free software, and you are welcome to redistribute it
+under certain conditions; type `show c' for details.
+> do
+:03000000020003F8
+:1000030075812078207600D8FC900000AE83AF8203
+:100013009000001200416005E4F0A380F690009F79
+:1000230012004A9000A312004A9000A712006890A1
+:1000330000AD12006875D0001200B50200B3EF6581
+:10004300827003EE658322E493F8740193F97402DA
+:1000530093FE740393F5828E83E869700122E4931F
+:10006300F6A30880F4E493FC740193FD740293FEF9
+:10007300740393FF740493F8740593F582888312D1
+:100083000041700122E493A3A883A9828C838D820B
+:10009300F0A3AC83AD828883898280E3212100B5FC
+:1000A300212100B5000000B500B5000000B500B582
+:0200B30080FECD
+:1000B5007520117501AA850120750102850120228F
+:00000001FF
+197 bytes loaded
+>
+ +
+ + +

fill memory_type start end data

 + +Fill memory region with specified data. First parameter specifies +memory. Name of the memory must be used, it can be checked using info memory command which +lists size and name of all available memories. + +

start and end parameters specify first and last +address of the memory region to be filled. + +

data parameter specifies the data which is used to fill the +memory region. + +

+$ s51 
+ucsim 0.2.38-pre2, Copyright (C) 1997 Daniel Drotos, Talker Bt.
+ucsim comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+This is free software, and you are welcome to redistribute it
+under certain conditions; type `show c' for details.
+> fill xram 12 0x12 0x56
+> dump xram 0 0x20
+0x0000 00 00 00 00 00 00 00 00 ........
+0x0008 00 00 00 00 56 56 56 56 ....VVVV
+0x0010 56 56 56 00 00 00 00 00 VVV.....
+0x0018 00 00 00 00 00 00 00 00 ........
+0x0020 00                      .
+>
+ + +
+ + +

where,Where memory_type data...

 + +Searching for some data in memory. First parameter specifies +memory. Name of the memory must be used, it can be checked using info memory command which +lists size and name of all available memories. + +

Other parameters can be mixed list of strings (characters between " +and ") and numbers. Strings can contain escape sequencies. µCsim +merges all parameters together and will search for megred list of +values in specified memory. + +

where command do case unsensitive search while Where +command is for case sensitive search. + +

Search is done in whole memory and all matches are dumped out. + +

+$ /s51
+ucsim 0.2.38-pre2, Copyright (C) 1997 Daniel Drotos, Talker Bt.
+ucsim comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+This is free software, and you are welcome to redistribute it
+under certain conditions; type `show c' for details.
+> set mem xram 20 "Dani d ani D ani dani Dani"
+0x0014 44 61 6e 69 20 64 20 61 Dani d a
+0x001c 6e 69 20 44 20 61 6e 69 ni D ani
+0x0024 20 64 61 6e 69 20 44 61  dani Da
+0x002c 6e 69                   ni
+> where xram "dani"
+0x0014 44 61 6e 69             Dani
+0x0025 64 61 6e 69             dani
+0x002a 44 61 6e 69             Dani
+> Where xram "d ani"
+0x0019 64 20 61 6e 69          d ani
+>
+ +
+ + +

memory

 + +This set of commands can be used to manipulate memory system including chips, address spaces and address decoders. + +

Subcommands are: + +

memory createchip +
memory createaddressspace +
memory createaddressdecoder + + +

+ +

memory createchip|cchip id size +cellsize

 + +This command creates a chip (array of storage elements). id +must be a unique name which will be used to identify the chip in other +commands. size is number of storage elements, cellsize +is number of bits stored in one element. + +
+ + +

memory +createaddressspace|caddressspace|caddrspace|caspace|createaddrspace|createaspace +id startaddr size

 + +This command should never be used. It defines an adress space, names +it as id sets its starting address and size. Simulator programs +(s51, savr, etc.) define necessary address spaces for +themself, so this command is not needed. + +
+ + +

memory +createaddressdecoder|caddrdecoder|caddressdecoder|cadecoder|createaddrdecoder|createadecoder +addressspace begin end chip begin

 + +Address decoder maps a part of the address space to a chip +area. addressspace parameter is name of the address space, +begin and end specify address range of the address space +to be mapped. chip parameter is name of the memory chip and +the second begin parameter is the (start of the) chip address +where the area is mapped to. + +

Address space will be split if a "middle" are is mapped: + +

+$ s51
+uCsim 0.5.0-pre3, Copyright (C) 1997 Daniel Drotos, Talker Bt.
+uCsim comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+This is free software, and you are welcome to redistribute it
+under certain conditions; type `show c' for details.
+0> i m
+Memory chips:
+  0x000000-0x00ffff    65536 rom_chip (8,%02x,0x%04x)
+  0x000000-0x00007f      128 iram_chip (8,%02x,0x%02x)
+  0x000000-0x00ffff    65536 xram_chip (8,%02x,0x%04x)
+  0x000000-0x00007f      128 sfr_chip (8,%02x,0x%02x)
+Address spaces:
+  0x000000-0x00ffff    65536 rom (8,%02x,0x%04x)
+  0x000000-0x00007f      128 iram (8,%02x,0x%02x)
+  0x000080-0x0000ff      128 sfr (8,%02x,0x%02x)
+  0x000000-0x00ffff    65536 xram (8,%02x,0x%04x)
+Address decoders:
+ 0 rom 0x0000 0xffff -> rom_chip 0x0000 activated
+ 0 iram 0x00 0x7f -> iram_chip 0x00 activated
+ 0 sfr 0x80 0xff -> sfr_chip 0x00 activated
+ 0 xram 0x0000 0xffff -> xram_chip 0x0000 activated
+0> mem cchip myram 0x1000 8
+0> mem createaddressdecoder xram 1234 2000 myram 15
+0> i m
+Memory chips:
+  0x000000-0x00ffff    65536 rom_chip (8,%02x,0x%04x)
+  0x000000-0x00007f      128 iram_chip (8,%02x,0x%02x)
+  0x000000-0x00ffff    65536 xram_chip (8,%02x,0x%04x)
+  0x000000-0x00007f      128 sfr_chip (8,%02x,0x%02x)
+  0x000000-0x000fff     4096 myram (8,%02x,0x%03x)
+Address spaces:
+  0x000000-0x00ffff    65536 rom (8,%02x,0x%04x)
+  0x000000-0x00007f      128 iram (8,%02x,0x%02x)
+  0x000080-0x0000ff      128 sfr (8,%02x,0x%02x)
+  0x000000-0x00ffff    65536 xram (8,%02x,0x%04x)
+Address decoders:
+ 0 rom 0x0000 0xffff -> rom_chip 0x0000 activated
+ 0 iram 0x00 0x7f -> iram_chip 0x00 activated
+ 0 sfr 0x80 0xff -> sfr_chip 0x00 activated
+ 0 xram 0x0000 0x04d1 -> xram_chip 0x0000 activated
+ 1 xram 0x04d2 0x07d0 -> myram 0x00f activated
+ 2 xram 0x07d1 0xffff -> xram_chip 0x07d1 activated
+0> 
+
+ +It is easy to share chip area between address spaces: + +
+$ s51
+uCsim 0.5.0-pre3, Copyright (C) 1997 Daniel Drotos, Talker Bt.
+uCsim comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+This is free software, and you are welcome to redistribute it
+under certain conditions; type `show c' for details.
+0> mem createaddressdecoder rom 0 0xfff xram_chip 0xf000
+0> i m
+Memory chips:
+  0x000000-0x00ffff    65536 rom_chip (8,%02x,0x%04x)
+  0x000000-0x00007f      128 iram_chip (8,%02x,0x%02x)
+  0x000000-0x00ffff    65536 xram_chip (8,%02x,0x%04x)
+  0x000000-0x00007f      128 sfr_chip (8,%02x,0x%02x)
+Address spaces:
+  0x000000-0x00ffff    65536 rom (8,%02x,0x%04x)
+  0x000000-0x00007f      128 iram (8,%02x,0x%02x)
+  0x000080-0x0000ff      128 sfr (8,%02x,0x%02x)
+  0x000000-0x00ffff    65536 xram (8,%02x,0x%04x)
+Address decoders:
+ 0 rom 0x0000 0x0fff -> xram_chip 0xf000 activated
+ 1 rom 0x1000 0xffff -> rom_chip 0x1000 activated
+ 0 iram 0x00 0x7f -> iram_chip 0x00 activated
+ 0 sfr 0x80 0xff -> sfr_chip 0x00 activated
+ 0 xram 0x0000 0xffff -> xram_chip 0x0000 activated
+0> rom[0]=0xab
+171
+0> xram[0xf000]
+171
+0> 
+
+ + +
+ + +
+ +
+ + + + diff --git a/sim/ucsim/doc/cpu-mem.fig b/sim/ucsim/doc/cpu-mem.fig new file mode 100644 index 00000000..20753bdb --- /dev/null +++ b/sim/ucsim/doc/cpu-mem.fig @@ -0,0 +1,93 @@ +#FIG 3.2 +Landscape +Center +Metric +A4 +100.00 +Single +-2 +1200 2 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 1 0 3 + 0 0 1.00 60.00 120.00 + 4320 2160 6660 2160 6660 2430 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 1 0 3 + 0 0 1.00 60.00 120.00 + 4320 2025 6840 2025 6840 2430 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 0 1 2 + 0 0 1.00 60.00 120.00 + 5175 2430 5175 2160 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 0 1 2 + 0 0 1.00 60.00 120.00 + 5355 2430 5355 2025 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 1 0 3 + 0 0 1.00 60.00 120.00 + 4320 1845 8460 1845 8460 2430 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 0 1 3 + 0 0 1.00 60.00 120.00 + 8640 2430 8640 1710 4320 1710 +2 3 0 1 0 1 51 -1 20 0.000 0 0 -1 0 0 11 + 5580 3375 5490 3375 5670 3195 5850 3375 5760 3375 5760 3555 + 5850 3555 5670 3735 5490 3555 5580 3555 5580 3375 +2 3 0 1 0 1 51 -1 20 0.000 0 0 -1 0 0 11 + 7020 3375 6930 3375 7110 3195 7290 3375 7200 3375 7200 3555 + 7290 3555 7110 3735 6930 3555 7020 3555 7020 3375 +2 3 0 1 0 1 51 -1 20 0.000 0 0 -1 0 0 11 + 8775 3375 8685 3375 8865 3195 9045 3375 8955 3375 8955 3555 + 9045 3555 8865 3735 8685 3555 8775 3555 8775 3375 +2 2 0 1 0 1 50 -1 20 0.000 0 0 -1 0 0 5 + 9090 3735 4320 3735 4320 3915 9090 3915 9090 3735 +2 2 0 1 0 26 50 -1 20 0.000 0 0 -1 0 0 5 + 3150 1575 4320 1575 4320 4815 3150 4815 3150 1575 +2 2 0 1 0 13 48 -1 20 0.000 0 0 -1 0 0 5 + 4995 4635 6210 4635 6210 5400 4995 5400 4995 4635 +2 2 0 1 -1 17 50 -1 20 0.000 0 0 -1 0 0 5 + 5085 2430 6120 2430 6120 3195 5085 3195 5085 2430 +2 2 0 1 0 17 50 -1 20 0.000 0 0 -1 0 0 5 + 6525 2430 7560 2430 7560 3195 6525 3195 6525 2430 +2 2 0 1 0 15 50 -1 20 0.000 0 0 -1 0 0 5 + 8280 2430 9315 2430 9315 3195 8280 3195 8280 2430 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 0 0 7 + 5130 1440 5220 1350 6210 1350 6300 1260 6390 1350 7380 1350 + 7470 1440 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 0 0 7 + 8280 1440 8370 1350 8730 1350 8820 1260 8910 1350 9270 1350 + 9360 1440 +2 1 0 1 0 7 53 -1 -1 0.000 0 0 -1 0 1 2 + 0 0 1.00 60.00 120.00 + 5985 3195 5985 4635 +2 1 0 1 0 7 53 -1 -1 0.000 0 0 -1 0 1 3 + 0 0 1.00 60.00 120.00 + 7425 3195 7425 4815 6210 4815 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 1 3 + 0 0 1.00 60.00 120.00 + 9180 3195 9180 4950 6210 4950 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 1 0 4 + 0 0 1.00 60.00 120.00 + 4410 1710 4455 1755 4455 5265 4995 5265 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 2 + 4410 1845 4455 1890 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 2 + 4410 2025 4455 2070 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 2 + 4410 2160 4455 2205 +2 1 0 1 0 2 50 -1 20 0.000 0 0 -1 0 0 31 + 8460 3195 8640 3375 8550 3375 8550 4410 4680 4410 4860 4725 + 4860 4635 4995 4860 4860 5085 4860 4995 4590 4590 4320 4590 + 4320 4095 5175 4095 5175 3375 5085 3375 5265 3195 5445 3375 + 5355 3375 5355 4095 6615 4095 6615 3375 6525 3375 6705 3195 + 6885 3375 6795 3375 6795 4095 8370 4095 8370 3375 8280 3375 + 8460 3195 +4 1 0 49 -1 16 12 0.0000 4 135 1035 7650 2070 Control lines\001 +4 1 0 49 -1 16 12 0.0000 4 180 465 7650 2295 (R/W)\001 +4 1 0 47 -1 16 12 0.0000 4 135 390 3690 3060 CPU\001 +4 1 0 49 -1 16 12 0.0000 4 135 735 7920 3690 Data bus\001 +4 1 0 49 -1 16 12 0.0000 4 135 1020 6480 4320 Address bus\001 +4 1 0 46 -1 16 12 0.0000 4 135 705 5580 5220 Decoder\001 +4 1 0 46 -1 16 12 0.0000 4 135 675 5580 4995 Address\001 +4 1 0 48 -1 16 12 0.0000 4 135 510 5625 2880 Mem1\001 +4 1 0 48 -1 16 12 0.0000 4 135 510 7065 2880 Mem2\001 +4 1 0 48 -1 16 12 0.0000 4 135 510 8775 2880 Mem3\001 +4 1 0 49 -1 16 12 0.0000 4 180 1380 6300 1125 Address Space I.\001 +4 1 0 49 -1 16 12 0.0000 4 180 705 8820 1125 Space II.\001 +4 1 0 49 -1 16 12 0.0000 4 135 675 8820 900 Address\001 +4 1 0 46 -1 16 12 0.0000 4 180 1350 7695 5220 Chip select lines\001 diff --git a/sim/ucsim/doc/decoded.fig b/sim/ucsim/doc/decoded.fig new file mode 100644 index 00000000..77d98bff --- /dev/null +++ b/sim/ucsim/doc/decoded.fig @@ -0,0 +1,116 @@ +#FIG 3.2 Produced by xfig version 3.2.5-alpha4 +Landscape +Center +Metric +A4 +100.00 +Single +-2 +1200 2 +2 1 0 3 0 15 46 -1 20 0.000 0 0 -1 0 0 2 + 3285 1080 3465 1080 +2 1 0 3 0 15 46 -1 20 0.000 0 0 -1 0 0 2 + 3285 4140 3465 4140 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 7 + 3375 3870 3465 3780 3465 3465 3555 3375 3465 3285 3465 2970 + 3375 2880 +2 2 0 1 0 17 50 -1 20 0.000 0 0 -1 0 0 5 + 3870 1350 4410 1350 4410 2520 3870 2520 3870 1350 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 7 + 3375 2520 3465 2430 3465 1980 3555 1890 3465 1800 3465 1440 + 3375 1350 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 0 0 2 + 3375 3870 3870 3870 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 0 0 2 + 3375 2520 3870 2520 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 3690 2520 3690 1350 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 3690 3870 3690 2880 +2 1 0 3 0 15 46 -1 20 0.000 0 0 -1 0 0 2 + 3375 2925 3375 3870 +2 2 0 1 0 17 50 -1 20 0.000 0 0 -1 0 0 5 + 3870 2880 4410 2880 4410 3870 3870 3870 3870 2880 +2 1 0 3 0 15 46 -1 20 0.000 0 0 -1 0 0 2 + 3375 1350 3375 2520 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3375 1080 3375 4140 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 5715 1350 5895 1350 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 5715 3375 5895 3375 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 7 + 5805 2970 5895 2880 5895 2565 5985 2475 5895 2385 5895 2070 + 5805 1980 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 0 0 2 + 5805 2970 6300 2970 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 6075 2970 6075 1980 +2 2 0 1 0 15 50 -1 20 0.000 0 0 -1 0 0 5 + 6300 1980 6840 1980 6840 2970 6300 2970 6300 1980 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 5805 1980 5805 2970 +2 1 0 1 8 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 5805 1350 5805 3375 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 8280 1350 8460 1350 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 8280 3375 8460 3375 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 7 + 8370 2970 8460 2880 8460 2745 8550 2655 8460 2565 8460 2385 + 8370 2295 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 0 0 2 + 8370 2970 8865 2970 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 8640 2970 8640 2295 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 8370 2295 8370 2970 +2 1 0 1 8 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 8370 1350 8370 3375 +2 2 0 1 0 15 50 -1 20 0.000 0 0 -1 0 0 5 + 8865 2295 9405 2295 9405 2970 8865 2970 8865 2295 +2 2 0 1 -1 7 60 -1 20 0.000 0 0 -1 0 0 5 + 8865 2295 9405 2295 9405 1980 8865 1980 8865 2295 +2 1 0 1 0 7 58 -1 -1 0.000 0 0 -1 0 0 2 + 9000 1710 9180 2025 +2 1 0 1 0 7 60 -1 -1 0.000 0 0 -1 0 0 2 + 5805 3105 6525 3555 +2 1 0 1 0 7 60 -1 -1 0.000 0 0 -1 0 0 2 + 6390 1530 5805 2250 +2 1 0 1 0 7 60 -1 -1 0.000 0 0 -1 0 0 2 + 6930 1530 8370 2475 +4 1 0 46 -1 16 12 0.0000 4 135 465 4140 1530 size2\001 +4 1 0 46 -1 16 12 0.0000 4 135 540 4140 2025 Mem2\001 +4 2 0 46 -1 16 12 0.0000 4 165 1035 3285 2520 mem2_start\001 +4 2 0 46 -1 16 12 0.0000 4 180 1035 3285 3870 mem1_start\001 +4 1 0 46 -1 16 12 0.0000 4 195 885 2835 4185 begin_as1\001 +4 1 0 46 -1 16 12 0.0000 4 180 735 2880 1125 end_as1\001 +4 1 0 46 -1 16 12 0.0000 4 180 1515 2790 810 Address Space I.\001 +4 1 0 46 -1 16 12 0.0000 4 180 1575 5220 1080 Address Space II.\001 +4 1 0 46 -1 16 12 0.0000 4 150 465 4140 3060 size1\001 +4 1 0 46 -1 16 12 0.0000 4 150 540 4140 3465 Mem1\001 +4 1 0 46 -1 16 12 0.0000 4 135 105 4140 2430 0\001 +4 1 0 46 -1 16 12 0.0000 4 135 105 4140 3780 0\001 +4 1 0 46 -1 16 12 0.0000 4 135 105 6570 2925 0\001 +4 1 0 46 -1 16 12 0.0000 4 135 465 6570 2160 size3\001 +4 1 0 46 -1 16 12 0.0000 4 135 540 6570 2520 Mem3\001 +4 1 0 46 -1 16 12 0.0000 4 165 735 5310 1395 end_as2\001 +4 1 0 46 -1 16 12 0.0000 4 180 885 5220 3420 begin_as2\001 +4 2 0 46 -1 16 12 0.0000 4 165 1035 5715 2970 mem3_start\001 +4 1 0 46 -1 16 12 0.0000 4 135 105 9135 2925 0\001 +4 1 0 46 -1 16 12 0.0000 4 135 360 9135 2160 size\001 +4 1 0 46 -1 16 12 0.0000 4 135 435 9135 2520 Mem\001 +4 1 0 46 -1 16 12 0.0000 4 165 630 7875 1395 end_as\001 +4 1 0 46 -1 16 12 0.0000 4 180 780 7785 3420 begin_as\001 +4 2 0 46 -1 16 12 0.0000 4 165 930 8280 2970 mem_start\001 +4 0 0 60 -1 16 12 0.0000 4 135 1140 8865 1170 Non-decoded\001 +4 0 0 60 -1 16 12 0.0000 4 150 705 8865 1395 memory\001 +4 0 0 60 -1 16 12 0.0000 4 135 405 8865 1620 cells\001 +4 0 0 60 -1 16 12 0.0000 4 135 1140 6165 3735 Non-decoded\001 +4 0 0 60 -1 16 12 0.0000 4 135 900 6165 3960 addresses\001 +4 0 0 60 -1 16 12 0.0000 4 135 765 6255 1260 Decoded\001 +4 0 0 60 -1 16 12 0.0000 4 135 900 6255 1485 addresses\001 diff --git a/sim/ucsim/doc/memory.html b/sim/ucsim/doc/memory.html new file mode 100644 index 00000000..f7240372 --- /dev/null +++ b/sim/ucsim/doc/memory.html @@ -0,0 +1,83 @@ + + +Memory simulation in µCsim + + + + +

Memory simulation in µCsim

+ +Typical microprocessor system can look like this: + +

[CPU-memory connection] + + +

Address space

+ +In our terminilogy "address space" means a set of: + +
  • address bus lines + +
  • data bus lines + +
  • control (read/write) lines
+ +Bus lines can be shared by address spaces, in this case number of +control line sets specifies the address spaces. + +

Microcontrollers usually have more address spaces. Some is used +inside only, some can be used for external memories. + +

Address space does not store any value. It just specifies range of +addresses by start address (which is not necessarily zero) and +size which the CPU can provide when it tries to access a memory +location. + + +

Memory chip

+ +"Memory chip" is a circuit which can hold values in +cells. Cells are indexed from 0 up to size-1. Each cell stores some +(usually 8) bits. + +

[Memory chip] + + +

Address decoder

+ +Addresses coming from an address space via address bus must be routed +to memory and translated to cell indexes. This is done by the +"address decoder". It listens addresses on the bus and control +lines and enables exactly one memory chip. This way cells of the +memory chip appear in the address space. + +

[Decoded addresses] + +

It is possible that some addresses are not decoded. Writing to such +an address results data to be lost. Reading of a non-decoded address +results random value. Pullup or pulldown resistors can be applied to +data bus lines to provide a specific value for read operations. + +

As it shown above, it is also possible that some cells of a chip is +not mapped to any address. + + +

Mixed address spaces (shared chips)

+ +Decoder connects an address of an address space to a cell of a memory +chip. Only one cell can be connected to each addresses but same cell +can be connected to more than one address spaces. This is done by +routing different control lines to the same chip through logic L: + +

[Sharing memchip] + +

Because each cell of a memory chip uses same read/write control, in +real world it is not possible to share individual cells of a chip +between address spaces. In µCsim simulator we can define as many +address decoders as we want so it is possible to map any cell to any +address. + +

+ + + diff --git a/sim/ucsim/doc/share-chip.fig b/sim/ucsim/doc/share-chip.fig new file mode 100644 index 00000000..05271aa8 --- /dev/null +++ b/sim/ucsim/doc/share-chip.fig @@ -0,0 +1,145 @@ +#FIG 3.2 +Landscape +Center +Metric +A4 +100.00 +Single +-2 +1200 2 +2 1 0 3 0 15 46 -1 20 0.000 0 0 -1 0 0 2 + 3240 4725 3420 4725 +2 1 0 3 0 15 46 -1 20 0.000 0 0 -1 0 0 2 + 3240 7785 3420 7785 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 7 + 3330 7515 3420 7425 3420 7110 3510 7020 3420 6930 3420 6615 + 3330 6525 +2 2 0 1 0 17 50 -1 20 0.000 0 0 -1 0 0 5 + 3825 4995 4365 4995 4365 6165 3825 6165 3825 4995 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 7 + 3330 6165 3420 6075 3420 5625 3510 5535 3420 5445 3420 5085 + 3330 4995 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 0 0 2 + 3330 7515 3825 7515 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 0 0 2 + 3330 6165 3825 6165 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 3645 6165 3645 4995 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 3645 7515 3645 6525 +2 1 0 3 0 15 46 -1 20 0.000 0 0 -1 0 0 2 + 3330 6525 3330 7515 +2 2 0 1 0 17 50 -1 20 0.000 0 0 -1 0 0 5 + 3825 6525 4365 6525 4365 7515 3825 7515 3825 6525 +2 1 2 1 0 15 46 -1 -1 2.000 0 0 -1 0 0 3 + 5130 6615 4905 6615 4365 6165 +2 1 2 1 0 15 46 -1 20 2.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 4905 6615 4905 5445 +2 1 0 3 0 15 46 -1 20 0.000 0 0 -1 0 0 2 + 3330 4995 3330 6165 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 3330 4725 3330 7785 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 5130 5445 5130 6615 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 5040 4995 5220 4995 +2 1 0 3 8 15 46 -1 20 0.000 0 0 -1 0 0 2 + 5040 7020 5220 7020 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 7 + 5130 6615 5220 6525 5220 6075 5310 5985 5220 5895 5220 5535 + 5130 5445 +2 1 0 1 8 7 50 -1 -1 0.000 0 0 -1 0 0 2 + 5130 4995 5130 7020 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 0 1 2 + 0 0 1.00 60.00 120.00 + 3645 945 3645 675 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 0 1 2 + 0 0 1.00 60.00 120.00 + 3825 945 3825 540 +2 3 0 1 0 1 51 -1 20 0.000 0 0 -1 0 0 11 + 5490 1890 5400 1890 5580 1710 5760 1890 5670 1890 5670 2070 + 5760 2070 5580 2250 5400 2070 5490 2070 5490 1890 +2 2 0 1 0 26 50 -1 20 0.000 0 0 -1 0 0 5 + 1620 90 2790 90 2790 3330 1620 3330 1620 90 +2 2 0 1 0 13 48 -1 20 0.000 0 0 -1 0 0 5 + 3465 3150 4680 3150 4680 3915 3465 3915 3465 3150 +2 2 0 1 -1 17 50 -1 20 0.000 0 0 -1 0 0 5 + 3555 945 4590 945 4590 1710 3555 1710 3555 945 +2 2 0 1 0 17 50 -1 20 0.000 0 0 -1 0 0 5 + 4995 945 6030 945 6030 1710 4995 1710 4995 945 +2 1 0 1 0 7 53 -1 -1 0.000 0 0 -1 0 1 2 + 0 0 1.00 60.00 120.00 + 4455 1710 4455 3150 +2 1 0 1 0 7 53 -1 -1 0.000 0 0 -1 0 1 3 + 0 0 1.00 60.00 120.00 + 5895 1710 5895 3330 4680 3330 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 1 0 4 + 0 0 1.00 60.00 120.00 + 2880 225 2925 270 2925 3780 3465 3780 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 2 + 2880 360 2925 405 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 2 + 2880 540 2925 585 +2 1 0 1 0 7 46 -1 -1 0.000 0 0 -1 0 0 2 + 2880 675 2925 720 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 2790 675 4095 675 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 2790 540 4095 540 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 1 0 2 + 0 0 1.00 60.00 120.00 + 2790 360 4095 360 +2 1 0 1 0 7 49 -1 -1 0.000 0 0 -1 0 1 2 + 0 0 1.00 60.00 120.00 + 4095 225 2790 225 +2 2 0 1 0 1 50 -1 20 0.000 0 0 -1 0 0 5 + 5985 2250 2790 2250 2790 2430 5985 2430 5985 2250 +2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 + 4095 135 4410 135 4410 765 4095 765 4095 135 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 3 + 0 0 1.00 60.00 120.00 + 4410 495 5130 495 5130 945 +2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 3 + 0 0 1.00 60.00 120.00 + 4410 315 5310 315 5310 945 +2 1 0 1 0 2 50 -1 20 0.000 0 0 -1 0 0 24 + 5265 1890 5265 2925 3150 2925 3330 3240 3330 3150 3465 3375 + 3330 3600 3330 3510 3060 3105 2790 3105 2790 2610 3645 2610 + 3645 1890 3555 1890 3735 1710 3915 1890 3825 1890 3825 2610 + 5085 2610 5085 1890 4995 1890 5175 1710 5355 1890 5265 1890 +2 3 0 1 0 1 51 -1 20 0.000 0 0 -1 0 0 11 + 4050 1890 3960 1890 4140 1710 4320 1890 4230 1890 4230 2070 + 4320 2070 4140 2250 3960 2070 4050 2070 4050 1890 +4 1 0 46 -1 16 12 0.0000 4 135 435 4095 5175 size2\001 +4 1 0 46 -1 16 12 0.0000 4 135 510 4095 5670 Mem2\001 +4 2 0 46 -1 16 12 0.0000 4 150 960 3240 6165 mem2_start\001 +4 2 0 46 -1 16 12 0.0000 4 165 960 3240 7515 mem1_start\001 +4 1 0 46 -1 16 12 0.0000 4 180 870 2790 7830 begin_as1\001 +4 1 0 46 -1 16 12 0.0000 4 165 720 2835 4770 end_as1\001 +4 1 0 46 -1 16 12 0.0000 4 180 1380 2745 4455 Address Space I.\001 +4 1 0 46 -1 16 12 0.0000 4 180 1425 5175 4725 Address Space II.\001 +4 1 0 46 -1 16 12 0.0000 4 135 435 4095 6705 size1\001 +4 1 0 46 -1 16 12 0.0000 4 135 510 4095 7110 Mem1\001 +4 1 0 46 -1 16 12 0.0000 4 120 105 4095 6075 0\001 +4 1 0 46 -1 16 12 0.0000 4 120 105 4095 7425 0\001 +4 2 0 46 -1 16 12 0.0000 4 150 960 6210 6660 mem3_start\001 +4 1 0 46 -1 16 12 0.0000 4 180 870 5715 7065 begin_as2\001 +4 1 0 46 -1 16 12 0.0000 4 165 720 5670 5040 end_as2\001 +4 1 0 47 -1 16 12 0.0000 4 135 390 2160 1575 CPU\001 +4 1 0 46 -1 16 12 0.0000 4 135 705 4050 3735 Decoder\001 +4 1 0 46 -1 16 12 0.0000 4 135 675 4050 3510 Address\001 +4 1 0 48 -1 16 12 0.0000 4 135 510 4095 1395 Mem1\001 +4 1 0 48 -1 16 12 0.0000 4 135 510 5535 1395 Mem2\001 +4 1 0 49 -1 16 12 0.0000 4 135 1020 4275 2835 Address bus\001 +4 1 0 49 -1 16 12 0.0000 4 135 735 6435 2430 Data bus\001 +4 1 0 50 -1 16 20 0.0000 4 225 165 4275 540 L\001 +4 1 0 49 -1 16 12 0.0000 4 135 1035 5940 405 Control lines\001 +4 1 0 49 -1 16 12 0.0000 4 180 465 5940 630 (R/W)\001 +4 0 0 50 -1 16 12 0.0000 4 135 600 6120 1170 Shared\001 +4 0 0 50 -1 16 12 0.0000 4 135 660 6120 1395 memory\001 +4 0 0 50 -1 16 12 0.0000 4 180 345 6120 1620 chip\001 diff --git a/sim/ucsim/doc/ucsim.1 b/sim/ucsim/doc/ucsim.1 new file mode 100644 index 00000000..f7b8f679 --- /dev/null +++ b/sim/ucsim/doc/ucsim.1 @@ -0,0 +1,33 @@ +.TH UCSIM 1 +.SH NAME +uCsim \- Micro\-controller simulator +.SH SYNOPSIS +.B s51|sz80|savr|sxa +.RB \-t type +.SH DESCRIPTION +.I s51 +command is used to simulate MCS51 controller family +.PP +.B Options of the command +.TP +.B \-t type +Specifies type of the controller. +.PP +.TP +.B \-s file +Serial file +.SH EXAMPLES +None yet. +.SH FILES +None. +.SH "SEE ALSO" +sdcc(1), sdcdb(1). +.SH DIAGNOSTICS +None. +.SH BUGS +Probably many. +.SH AUTHORS +xy +.RS 0 +zc +.RE 0 \ No newline at end of file diff --git a/sim/ucsim/sim.src/obsolete.cc b/sim/ucsim/sim.src/obsolete.cc new file mode 100644 index 00000000..2624a4ce --- /dev/null +++ b/sim/ucsim/sim.src/obsolete.cc @@ -0,0 +1,1359 @@ +/* + * Memory location handled specially by a hw element + */ + +/*cl_memloc::cl_memloc(t_addr addr): + cl_base() +{ + address= addr; + hws= new cl_list(2, 2); + hws->init(); +}*/ + +/*cl_memloc::~cl_memloc(void) +{ + hws->disconn_all(); + delete hws; +}*/ + +/*ulong +cl_memloc::read(class cl_mem *mem) +{ + uchar ret= 0; + class cl_hw *hw; + + if (!hws || + hws->count == 0) + return(ret); + if ((hw= (class cl_hw *)(hws->at(0)))) + ret= hw->read(mem, address); + return(ret); +}*/ + +/*void +cl_memloc::write(class cl_mem *mem, t_addr addr, t_mem *val) +{ + class cl_hw *hw; + int i; + + if (!hws) + return; + for (i= 0; i < hws->count; i++) + { + hw= (class cl_hw *)hws->at(0); + hw->write(mem, addr, val); + } +}*/ + + +/* Sorted collection of memory locations */ + +/*cl_memloc_coll::cl_memloc_coll(void): + cl_sorted_list(2, 2) +{ + Duplicates= DD_FALSE; +}*/ + +/*void * +cl_memloc_coll::key_of(void *item) +{ + return(&(((class cl_memloc *)item)->address)); +}*/ + +/*int +cl_memloc_coll::compare(void *key1, void *key2) +{ + if (*(long*)key1 > *(long*)key2) + return(1); + else + if (*(long*)key1 < *(long*)key2) + return(-1); + else + return(0); +}*/ + +/*class cl_memloc * +cl_memloc_coll::get_loc(t_addr address) +{ + t_index i; + + if (search(&address, i)) + return((class cl_memloc*)(at(i))); + return(0); +}*/ + + +/* + * Memory + ****************************************************************************** + */ + +/* + * Bitmap + */ + +/*cl_bitmap::cl_bitmap(t_addr asize): + cl_base() +{ + map= (uchar*)malloc(size= asize/(8*SIZEOF_CHAR)); + memset(map, 0, size); +} + +cl_bitmap::~cl_bitmap(void) +{ + free(map); +} + +void +cl_bitmap::set(t_addr pos) +{ + int i; + + if ((i= pos/(8*SIZEOF_CHAR)) < size) + map[i]|= (1 << (pos & ((8*SIZEOF_CHAR)-1))); +} + +void +cl_bitmap::clear(t_addr pos) +{ + int i; + + if ((i= pos/(8*SIZEOF_CHAR)) < size) + map[i]&= ~(1 << (pos & ((8*SIZEOF_CHAR)-1))); +} + +bool +cl_bitmap::get(t_addr pos) +{ + return(map[pos/(8*SIZEOF_CHAR)] & (1 << (pos & ((8*SIZEOF_CHAR)-1)))); +} + +bool +cl_bitmap::empty(void) +{ + int i; + + for (i= 0; i < size && map[i] == 0; i++) ; + return(i == size); +}*/ + +/* + * Special memory for code (ROM) + */ + +/*cl_rom::cl_rom(t_addr asize, int awidth, class cl_uc *auc): + cl_mem(MEM_ROM, get_id_string(mem_classes, MEM_ROM), asize, awidth, auc) +{ + bp_map= new cl_bitmap(asize); + inst_map= new cl_bitmap(asize); +} + +cl_rom::~cl_rom(void) +{ + delete bp_map; + delete inst_map; +}*/ + + +cl_mem::cl_mem(enum mem_class atype, char *aclass_name, + t_addr asize, int awidth, class cl_uc *auc): + cl_guiobj() +{ + int i; + + uc= auc; + type= atype; + class_name= aclass_name; + width= awidth; + size= asize; + mem= 0; + for (i= width, mask= 0; i; i--) + mask= (mask<<1) | 1; + if (width == 0 || + size == 0) + mem= 0; + else if (width <= 8) + mem= (TYPE_UBYTE *)malloc(size); + else if (width <= 16) + mem= (TYPE_UWORD *)malloc(size*sizeof(TYPE_WORD)); + else + mem= (TYPE_UDWORD *)malloc(size*sizeof(TYPE_DWORD)); + //read_locs= new cl_memloc_coll(); + //write_locs= new cl_memloc_coll(); + dump_finished= 0; + addr_format= data_format= 0; +} + +cl_mem::~cl_mem(void) +{ + if (mem) + free(mem); + if (addr_format) + free(addr_format); + if (data_format) + free(data_format); + //delete read_locs; + //delete write_locs; +} + +int +cl_mem::init(void) +{ + t_addr i; + + addr_format= (char *)malloc(10); + sprintf(addr_format, "0x%%0%dx", + size-1<=0xf?1: + (size-1<=0xff?2: + (size-1<=0xfff?3: + (size-1<=0xffff?4: + (size-1<=0xfffff?5: + (size-1<=0xffffff?6:12)))))); + data_format= (char *)malloc(10); + sprintf(data_format, "%%0%dx", width/4+((width%4)?1:0)); + + for (i= 0; i < size; i++) + set(i, (type==MEM_ROM)?(-1):0); + return(0); +} + +char * +cl_mem::id_string(void) +{ + char *s= get_id_string(mem_ids, type); + + return(s?s:(char*)"NONE"); +} + +t_mem +cl_mem::read(t_addr addr) +{ + //class cl_memloc *loc; + + if (addr >= size) + { + //FIXME + fprintf(stderr, "Address 0x%06"_A_"x is over 0x%06"_A_"x\n", addr, size); + return(0); + } + /*if ((loc= read_locs->get_loc(addr))) + return(loc->read(this));*/ + if (width <= 8) + return((((TYPE_UBYTE*)mem)[addr])&mask); + else if (width <= 16) + return((((TYPE_UWORD*)mem)[addr])&mask); + else + return((((TYPE_UDWORD*)mem)[addr])&mask); +} + +t_mem +cl_mem::get(t_addr addr) +{ + if (addr >= size) + return(0); + if (width <= 8) + return((((TYPE_UBYTE*)mem)[addr])&mask); + else if (width <= 16) + return((((TYPE_UWORD*)mem)[addr])&mask); + else + return((((TYPE_UDWORD*)mem)[addr])&mask); +} + + +/* + * Modify memory location + */ + +/* Write calls callbacks of HW elements */ + +t_mem +cl_mem::write(t_addr addr, t_mem val) +{ + /* class cl_memloc *loc; + + if (addr >= size) + return; + if ((loc= write_locs->get_loc(addr))) + loc->write(this, addr, val); + if (width <= 8) + ((TYPE_UBYTE*)mem)[addr]= (*val)&mask; + else if (width <= 16) + ((TYPE_UWORD*)mem)[addr]= (*val)&mask; + else + ((TYPE_UDWORD*)mem)[addr]= (*val)&mask;*/ + fprintf(stderr, "FIXME cl_mem::write(0x%06"_A_"x, 0x%04"_M_"x)\n", + addr, val); + return(0); +} + +/* Set doesn't call callbacks */ + +void +cl_mem::set(t_addr addr, t_mem val) +{ + if (addr >= size) + return; + if (width <= 8) + ((TYPE_UBYTE*)mem)[addr]= val&mask; + else if (width <= 16) + ((TYPE_UWORD*)mem)[addr]= val&mask; + else + ((TYPE_UDWORD*)mem)[addr]= val&mask; +} + +t_mem +cl_mem::add(t_addr addr, long what) +{ + if (addr >= size) + return(0); + if (width <= 8) + { + ((TYPE_UBYTE*)mem)[addr]= ((TYPE_UBYTE*)mem)[addr] + what; + return(((TYPE_UBYTE*)mem)[addr]); + } + else if (width <= 16) + { + ((TYPE_UWORD*)mem)[addr]= ((TYPE_UWORD*)mem)[addr] + what; + return(((TYPE_UWORD*)mem)[addr]); + } + else + { + ((TYPE_UDWORD*)mem)[addr]= ((TYPE_UDWORD*)mem)[addr] + what; + return(((TYPE_UDWORD*)mem)[addr]); + } +} + +t_addr +cl_mem::dump(t_addr start, t_addr stop, int bpl, class cl_console *con) +{ + int i; + + while ((start <= stop) && + (start < size)) + { + con->dd_printf(addr_format, start); con->dd_printf(" "); + for (i= 0; + (i < bpl) && + (start+i < size) && + (start+i <= stop); + i++) + { + con->dd_printf(data_format, /*read*/get(start+i)); con->dd_printf(" "); + } + while (i < bpl) + { + int j; + j= width/4 + ((width%4)?1:0) + 1; + while (j) + { + con->dd_printf(" "); + j--; + } + i++; + } + for (i= 0; (i < bpl) && + (start+i < size) && + (start+i <= stop); + i++) + { + long c= get(start+i); + con->dd_printf("%c", isprint(255&c)?(255&c):'.'); + if (width > 8) + con->dd_printf("%c", isprint(255&(c>>8))?(255&(c>>8)):'.'); + if (width > 16) + con->dd_printf("%c", isprint(255&(c>>16))?(255&(c>>16)):'.'); + if (width > 24) + con->dd_printf("%c", isprint(255&(c>>24))?(255&(c>>24)):'.'); + } + con->dd_printf("\n"); + dump_finished= start+i; + start+= bpl; + } + return(dump_finished); +} + +t_addr +cl_mem::dump(class cl_console *con) +{ + return(dump(dump_finished, dump_finished+10*8-1, 8, con)); +} + + + +/* + */ +/* +cl_mapped_cell::cl_mapped_cell(class cl_cell *realcell) +{ + real_cell= realcell; +} + +cl_mapped_cell::~cl_mapped_cell(void) +{} + +t_mem +cl_mapped_cell::read(void) +{ + return(real_cell->read()); +} + +t_mem +cl_mapped_cell::read(enum hw_cath skip) +{ + return(real_cell->read(skip)); +} + +t_mem +cl_mapped_cell::get(void) +{ + return(real_cell->get()); +} + +t_mem +cl_mapped_cell::write(t_mem val) +{ + return(real_cell->write(val)); +} + +t_mem +cl_mapped_cell::set(t_mem val) +{ + return(real_cell->set(val)); +} + +t_mem +cl_mapped_cell::add(long what) +{ + return(real_cell->add(what)); +} + +t_mem +cl_mapped_cell::wadd(long what) +{ + return(real_cell->wadd(what)); +} + +void +cl_mapped_cell::set_bit1(t_mem bits) +{ + return(real_cell->set_bit1(bits)); +} + +void +cl_mapped_cell::set_bit0(t_mem bits) +{ + return(real_cell->set_bit0(bits)); +} + +class cl_cell * +cl_mapped_cell::add_hw(class cl_hw *hw, int *ith) +{ + return(real_cell->add_hw(hw, ith)); +} + +class cl_hw * +cl_mapped_cell::get_hw(int ith) +{ + return(real_cell->get_hw(ith)); +} + +class cl_event_handler * +cl_mapped_cell::get_event_handler(void) +{ + return(real_cell->get_event_handler()); +} +*/ + +/* + */ + +cl_m::cl_m(enum mem_class atype, char *aclass_name, t_addr asize, int awidth, + class cl_uc *auc): + cl_memory(aclass_name, asize, awidth) + //cl_mem(atype, aclass_name, 0, awidth, auc) +{ + t_addr a; + + //size= asize; + width= awidth; + set_name(aclass_name); + uc= auc; + type= atype; + + array= (class cl_cell **)calloc(size, sizeof(class cl_cell *)); + for (a= 0; a < size; a++) + array[a]= new cl_normal_cell(width); + bus_mask= 0; + t_addr i; + for (i= 1; i < size; i<<=1) + bus_mask= (bus_mask<<1)|1; + dummy= new cl_normal_cell(width); + //mk_cell(size, 0); +} + +cl_m::~cl_m(void) +{ + t_addr a; + + for (a= 0; a < size; a++) + delete array[a]; + free(array); + delete dummy; +} + +int +cl_m::init(void) +{ + t_addr i; + + cl_memory::init(); + + for (i= 0; i < size; i++) + set(i, (type==MEM_ROM)?(-1):0); + return(0); +} + +char * +cl_m::id_string(void) +{ + char *s= get_id_string(mem_ids, type); + + return(s?s:(char*)"NONE"); +} + +/*void +cl_m::mk_cell(t_addr addr, class cl_cell *cell) +{ + if (!cell) + cell= new cl_cell(width); + class cl_cell *p; + if (addr >= size) + p= dummy; + else + p= array[addr]; + if (p == 0) + { + p= (class cl_cell *)calloc(1, sizeof(*cell)); + } + else + { + p->destroy(); + p= (class cl_cell *)realloc(p, sizeof(cell)); + } + memcpy(p, cell, sizeof(*cell)); + cell->destroy(); + delete cell; +}*/ + +t_mem +cl_m::read(t_addr addr) +{ + //addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + return(dummy->read()); + } + return(array[addr]->read()); +} + +t_mem +cl_m::read(t_addr addr, enum hw_cath skip) +{ + //addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + return(dummy->read(skip)); + } + return(array[addr]->read(skip)); +} + +t_mem +cl_m::get(t_addr addr) +{ + addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + return(dummy->get()); + } + return(array[addr]->get()); +} + +t_mem +cl_m::write(t_addr addr, t_mem val) +{ + //addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + return(dummy->write(val)); + } + return(array[addr]->write(val)); +} + +void +cl_m::set(t_addr addr, t_mem val) +{ + if (addr >= size) + { + err_inv_addr(addr); + //addr&= bus_mask; + dummy->set(val); + return; + } + //addr&= bus_mask; + array[addr]->set(val); +} + +class cl_cell * +cl_m::get_cell(t_addr addr) +{ + //addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + return(dummy); + } + return(array[addr]); +} + + +/* Set or clear bits, without callbacks */ + +void +cl_m::set_bit1(t_addr addr, t_mem bits) +{ + class cl_cell *cell; + + addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + cell= dummy; + } + else + cell= array[addr]; + bits&= cell->get_mask(); + cell->set(cell->get() | bits); +} + +void +cl_m::write_bit1(t_addr addr, t_mem bits) +{ + class cl_cell *cell; + + addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + cell= dummy; + } + else + cell= array[addr]; + bits&= cell->get_mask(); + cell->write(cell->get() | bits); +} + +void +cl_m::set_bit0(t_addr addr, t_mem bits) +{ + class cl_cell *cell; + + addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + cell= dummy; + } + else + cell= array[addr]; + bits&= cell->get_mask(); + cell->set(cell->get() & ~bits); +} + +void +cl_m::write_bit0(t_addr addr, t_mem bits) +{ + class cl_cell *cell; + + addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + cell =dummy; + } + else + cell= array[addr]; + bits&= cell->get_mask(); + cell->write(cell->get() & ~bits); +} + +t_mem +cl_m::add(t_addr addr, long what) +{ + addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + return(dummy->add(what)); + } + return(array[addr]->add(what)); +} + +t_mem +cl_m::wadd(t_addr addr, long what) +{ + addr&= bus_mask; + if (addr >= size) + { + err_inv_addr(addr); + return(dummy->wadd(what)); + } + return(array[addr]->wadd(what)); +} + +bool +cl_m::search_next(bool case_sensitive, t_mem *array, int len, t_addr *addr) +{ + t_addr a; + int i; + bool found; + + if (addr == NULL) + a= 0; + else + a= *addr; + + if (a+len > size) + return(DD_FALSE); + + found= DD_FALSE; + while (!found && + a+len <= size) + { + bool match= DD_TRUE; + for (i= 0; i < len && match; i++) + { + t_mem d1, d2; + d1= get(a+i); + d2= array[i]; + if (!case_sensitive) + { + if (/*d1 < 128*/isalpha(d1)) + d1= toupper(d1); + if (/*d2 < 128*/isalpha(d2)) + d2= toupper(d2); + } + match= d1 == d2; + } + found= match; + if (!found) + a++; + } + + if (addr) + *addr= a; + return(found); +} + +class cl_cell * +cl_m::register_hw(t_addr addr, class cl_hw *hw, int *ith, bool announce) +{ + class cl_cell *cell, *nc; + + addr&= bus_mask; + if (addr >= size) + cell= dummy; + else + cell= array[addr]; + + if (cell->get_type() & (CELL_HW_READ | CELL_HW_WRITE)) + { + /* Already registered */ + return(cell->add_hw(hw, ith)); + } + else if (cell->get_type() & (CELL_READ_BRK | CELL_WRITE_BRK)) + { + /* Event break is set on it, now register hw */ + nc= new cl_ev_reg_cell(width, uc); + nc->set(cell->get()); + nc->set_type(nc->get_type() & + ~(CELL_GENERAL|CELL_READ_BRK|CELL_WRITE_BRK)); + nc->set_type(nc->get_type() | (cell->get_type() & CELL_GENERAL)); + class cl_event_handler *eh= nc->get_event_handler(); + if (eh) + nc->set_type(nc->get_type() | eh->copy_from(cell->get_event_handler())); + nc->add_hw(hw, ith); + } + else + { + /* Normal cell, register hw */ + nc= new cl_registered_cell(width); + nc->set(cell->get()); + nc->set_type(nc->get_type() & ~CELL_GENERAL); + nc->set_type(nc->get_type() | (cell->get_type() & CELL_GENERAL)); + nc->add_hw(hw, ith); + } + + if (addr >= size) + { + delete dummy; + dummy= nc; + } + else + { + delete array[addr]; + array[addr]= nc; + } + if (announce) + uc->sim->/*app->*/mem_cell_changed(this, addr); + return(nc); +} + +void +cl_m::set_brk(t_addr addr, class cl_brk *brk) +{ + class cl_cell *cell, *nc; + char e= '_'; + + addr&= bus_mask; + if (addr >= size) + cell= dummy; + else + cell= array[addr]; + + switch (brk->get_event()) + { + case brkWRITE: case brkWXRAM: case brkWIRAM: case brkWSFR: + e= 'W'; + break; + case brkREAD: case brkRXRAM: case brkRCODE: case brkRIRAM: case brkRSFR: + e= 'R'; + break; + case brkNONE: + set_cell_flag(addr, DD_TRUE, CELL_FETCH_BRK); + return; + break; + default: e= '.'; break; + } + + if (cell->get_type() & (CELL_HW_READ | CELL_HW_WRITE)) + { + /* Hw is registered on it, now set event break */ + nc= new cl_ev_reg_cell(width, uc); + nc->set(cell->get()); + nc->set_type(nc->get_type() & ~CELL_GENERAL); + nc->set_type(nc->get_type() | (cell->get_type() & CELL_GENERAL)); + int i= 0; + class cl_hw *hw; + while ((hw= cell->get_hw(i)) != 0) + { + nc->add_hw(hw, 0); + i++; + } + if (((class cl_registered_cell *)cell)->hardwares) + { + free(((class cl_registered_cell *)cell)->hardwares); + ((class cl_registered_cell *)cell)->hardwares= 0; + } + class cl_event_handler *eh; + if ((eh= nc->get_event_handler())) + nc->set_type(nc->get_type() | eh->add_bp(brk)); + } + else if (cell->get_type() & (CELL_READ_BRK | CELL_WRITE_BRK)) + { + /* Break is already set on it */ + class cl_event_handler *eh; + if ((eh= cell->get_event_handler())) + cell->set_type(cell->get_type() | eh->add_bp(brk)); + return; + } + else + { + /* Normal cell, set event break */ + nc= new cl_event_cell(width, uc); + nc->set(cell->get()); + nc->set_type(nc->get_type() & ~CELL_GENERAL); + nc->set_type(nc->get_type() | (cell->get_type() & CELL_GENERAL)); + class cl_event_handler *eh; + if ((eh= nc->get_event_handler())) + nc->set_type(nc->get_type() | eh->add_bp(brk)); + } + + if (addr >= size) + { + delete dummy; + dummy= nc; + } + else + { + delete array[addr]; + array[addr]= nc; + } + uc->sim->/*app->*/mem_cell_changed(this, addr); +} + +void +cl_m::del_brk(t_addr addr, class cl_brk *brk) +{ + class cl_cell *cell, *nc; + char e= '_'; + + addr&= bus_mask; + if (addr >= size) + cell= dummy; + else + cell= array[addr]; + + switch (brk->get_event()) + { + case brkWRITE: case brkWXRAM: case brkWIRAM: case brkWSFR: e= 'W'; break; + case brkREAD: case brkRXRAM: case brkRCODE: case brkRIRAM: case brkRSFR: + e= 'R'; + break; + case brkNONE: + set_cell_flag(addr, DD_FALSE, CELL_FETCH_BRK); + return; + break; + default: e= '.'; break; + } + + if (cell->get_type() & (CELL_HW_READ | CELL_HW_WRITE)) + { + /* Hw is registered on it, delete event break */ + class cl_event_handler *eh; + int t= CELL_NORMAL; + if ((eh= cell->get_event_handler())) + t= eh->del_bp(brk); + if (t & (CELL_READ_BRK|CELL_WRITE_BRK)) + { + cell->set_type(cell->get_type() & ~(CELL_READ_BRK|CELL_WRITE_BRK)); + cell->set_type(cell->get_type() | t); + return; + } + nc= new cl_registered_cell(width); + nc->set(cell->get()); + nc->set_type(cell->get_type() & ~CELL_GENERAL); + nc->set_type(cell->get_type() | (cell->get_type() & CELL_GENERAL)); + int i= 0; + class cl_hw *hw; + while ((hw= cell->get_hw(i)) != 0) + { + nc->add_hw(hw, 0); + i++; + } + if (((class cl_registered_cell *)cell)->hardwares) + free(((class cl_registered_cell *)cell)->hardwares); + } + else if (cell->get_type() & (CELL_READ_BRK | CELL_WRITE_BRK)) + { + /* Break already set on it, delete brk */ + class cl_event_handler *eh; + int t= CELL_NORMAL; + if ((eh= cell->get_event_handler())) + t= eh->del_bp(brk); + if (t & (CELL_READ_BRK|CELL_WRITE_BRK)) + { + cell->set_type(cell->get_type() & ~(CELL_READ_BRK|CELL_WRITE_BRK)); + cell->set_type(cell->get_type() | t); + return; + } + nc= new cl_normal_cell(width); + nc->set(cell->get()); + nc->set_type(cell->get_type() & ~CELL_GENERAL); + nc->set_type(cell->get_type() | (cell->get_type() & CELL_GENERAL)); + return; + } + else + { + /* Normal cell */ + return; + } + + if (addr >= size) + { + delete dummy; + dummy= nc; + } + else + { + delete array[addr]; + array[addr]= nc; + } + uc->sim->/*app->*/mem_cell_changed(this, addr); +} + + +#ifdef STATISTIC +unsigned long +cl_m::get_nuof_reads(void) +{ + unsigned long res= 0; + t_addr i; + for (i= 0; i < size; i++) + res+= array[i]->nuof_reads; + return(res); +} + +unsigned long +cl_m::get_nuof_writes(void) +{ + unsigned long res= 0; + t_addr i; + for (i= 0; i < size; i++) + res+= array[i]->nuof_writes; + return(res); +} + +void +cl_m::set_nuof_reads(unsigned long value) +{ + t_addr i; + for (i= 0; i < size; i++) + array[i]->nuof_reads= value; + dummy->nuof_reads= value; +} + +void +cl_m::set_nuof_writes(unsigned long value) +{ + t_addr i; + for (i= 0; i < size; i++) + array[i]->nuof_writes= value; + dummy->nuof_writes= value; +} +#endif + + +cl_normal_cell::cl_normal_cell(uchar awidth): + cl_cell() +{ + type= CELL_NORMAL; + data= 0; + mask= 1; + width= awidth; + for (--awidth; awidth; awidth--) + { + mask<<= 1; + mask|= 1; + } +} + +t_mem +cl_normal_cell::add(long what) +{ + t_mem d; + + if (width <= 8) + d= TYPE_BYTE(data) + what; + else if (width <= 16) + d= TYPE_WORD(data) + what; + else + d= TYPE_DWORD(data) + what; + return(data= d & mask); +} + +t_mem +cl_normal_cell::wadd(long what) +{ + t_mem d; + + if (width <= 8) + d= TYPE_BYTE(data) + what; + else if (width <= 16) + d= TYPE_WORD(data) + what; + else + d= TYPE_DWORD(data) + what; + return(write(d)); +} + +void +cl_normal_cell::set_bit1(t_mem bits) +{ + bits&= mask; + data|= bits; +} + +void +cl_normal_cell::set_bit0(t_mem bits) +{ + bits&= mask; + data&= ~bits; +} + + +/* + */ + +cl_registered_cell::cl_registered_cell(uchar awidth): + cl_normal_cell(awidth) +{ + type= CELL_HW_READ | CELL_HW_WRITE; + //hws= new cl_list(1, 1); + hardwares= 0; + nuof_hws= 0; +} + +cl_registered_cell::~cl_registered_cell(void) +{ + if (hardwares) + free(hardwares); +} + +/*void +cl_registered_cell::destroy(void) +{ + hardwares= 0; + nuof_hws= 0; +}*/ + +t_mem +cl_registered_cell::read(void) +{ + int i; + t_mem d= data; + + if (nuof_hws) + for (i= 0; i < nuof_hws; i++) + { + d= hardwares[i]->read(this); + ; + } +#ifdef STATISTIC + nuof_reads++; +#endif + return(d & mask); +} + +t_mem +cl_registered_cell::read(enum hw_cath skip) +{ + int i; + t_mem d= data; + + if (nuof_hws) + for (i= 0; i < nuof_hws; i++) + { + if ((skip & hardwares[i]->cathegory) == 0) + d= hardwares[i]->read(this); + ; + } +#ifdef STATISTIC + nuof_reads++; +#endif + return(d & mask); +} + +t_mem +cl_registered_cell::write(t_mem val) +{ + int i; + + val&= mask; + if (nuof_hws) + for (i= 0; i < nuof_hws; i++) + { + hardwares[i]->write(this, &val); + ; + } +#ifdef STATISTIC + nuof_writes++; +#endif + return(data= val & mask); +} + +class cl_cell * +cl_registered_cell::add_hw(class cl_hw *hw, int *ith) +{ + if (!hw) + { + /* Whatta hell!? */ + return(0); + } + if (!hardwares) + hardwares= (class cl_hw **)malloc(sizeof(class cl_hw *)); + else + hardwares= (class cl_hw **)realloc(hardwares, + sizeof(class c_hw *) * (nuof_hws+1)); + hardwares[nuof_hws]= hw; + nuof_hws++; + if (ith) + *ith= nuof_hws-1; + return(this); +} + +class cl_hw * +cl_registered_cell::get_hw(int ith) +{ + if (ith >= nuof_hws) + return(0); + return(hardwares[ith]); +} + + +/* + */ + +cl_event_cell::cl_event_cell(uchar awidth, class cl_uc *auc): + cl_normal_cell(awidth) +{ + eh= new cl_event_handler(auc); +} + +cl_event_cell::~cl_event_cell(void) +{ + delete eh; +} + +t_mem +cl_event_cell::read(void) +{ + if (type & CELL_READ_BRK) + eh->read(); + return(cl_normal_cell::read()); +} + +t_mem +cl_event_cell::write(t_mem val) +{ + if (type & CELL_WRITE_BRK) + eh->write(); + return(cl_normal_cell::write(val)); +} + + +/* + */ + +cl_ev_reg_cell::cl_ev_reg_cell(uchar awidth, class cl_uc *auc): + cl_registered_cell(awidth) +{ + eh= new cl_event_handler(auc); +} + +cl_ev_reg_cell::~cl_ev_reg_cell(void) +{} + +t_mem +cl_ev_reg_cell::read(void) +{ + if (type & CELL_READ_BRK) + eh->read(); + return(cl_registered_cell::read()); +} + +t_mem +cl_ev_reg_cell::write(t_mem val) +{ + if (type & CELL_WRITE_BRK) + eh->write(); + return(cl_registered_cell::write(val)); +} + + +/* + */ + +cl_event_handler::cl_event_handler(class cl_uc *auc): + cl_base() +{ + uc= auc; + read_bps= new cl_list(1, 1); + write_bps= new cl_list(1, 1); +} + +cl_event_handler::~cl_event_handler(void) +{ + read_bps->disconn_all(); + write_bps->disconn_all(); + delete read_bps; + delete write_bps; +} + +void +cl_event_handler::write(void) +{ + int i; + + for (i= 0; i < write_bps->count; i++) + { + class cl_brk *bp= (class cl_brk *)(write_bps->at(i)); + uc->events->add(bp); + } +} + +void +cl_event_handler::read(void) +{ + int i; + + for (i= 0; i < read_bps->count; i++) + { + class cl_brk *bp= (class cl_brk *)(read_bps->at(i)); + uc->events->add(bp); + } +} + +int +cl_event_handler::add_bp(class cl_brk *bp) +{ + int t= CELL_NORMAL; + + if (!bp) + return(CELL_NORMAL); + switch (bp->get_event()) + { + case brkWRITE: case brkWXRAM: case brkWIRAM: case brkWSFR: + t|= CELL_WRITE_BRK; + write_bps->add(bp); + break; + case brkREAD: case brkRXRAM: case brkRCODE: case brkRIRAM: case brkRSFR: + t|= CELL_READ_BRK; + read_bps->add(bp); + break; + default: + t|= CELL_READ_BRK | CELL_WRITE_BRK; + read_bps->add(bp); + write_bps->add(bp); + break; + } + return(t); +} + +int +cl_event_handler::copy_from(class cl_event_handler *eh) +{ + int i, t= CELL_NORMAL; + + if (!eh) + return(t); + for (i= 0; i < eh->read_bps->count; i++) + { + class cl_brk *bp= (class cl_brk *)(eh->read_bps->at(i)); + t|= add_bp(bp); + } + for (i= 0; i < eh->write_bps->count; i++) + { + class cl_brk *bp= (class cl_brk *)(eh->write_bps->at(i)); + t|= add_bp(bp); + } + return(t); +} + +int +cl_event_handler::del_bp(class cl_brk *bp) +{ + int t= CELL_NORMAL; + + write_bps->disconn(bp); + read_bps->disconn(bp); + if (write_bps->count) + t|= CELL_WRITE_BRK; + if (read_bps->count) + t|= CELL_READ_BRK; + return(t); +} + + diff --git a/sim/ucsim/sim.src/obsolete.h b/sim/ucsim/sim.src/obsolete.h new file mode 100644 index 00000000..0acc1d11 --- /dev/null +++ b/sim/ucsim/sim.src/obsolete.h @@ -0,0 +1,286 @@ +/* +class cl_mem: public cl_guiobj +{ +public: + char *addr_format, *data_format; + ulong mask; + enum mem_class type; + char *class_name; + union { + void *mem; + uchar *umem8; + }; + //class cl_memloc_coll *read_locs, *write_locs; + t_addr size; + int width; // in bits + class cl_uc *uc; + t_addr dump_finished; + +public: + cl_mem(enum mem_class atype, char *aclass_name, t_addr asize, int awidth, + class cl_uc *auc); + virtual ~cl_mem(void); + virtual int init(void); + virtual char *id_string(void); + virtual int get_cell_flag(t_addr //addr + ) { return(CELL_NORMAL); } + virtual bool get_cell_flag(t_addr //addr + , int //flag + ) + { return(DD_FALSE); } + virtual void set_cell_flag(t_addr addr, bool set_to, int flag) {} + + virtual t_mem read(t_addr addr); + virtual t_mem read(t_addr addr, enum hw_cath //skip + ) {return(read(addr));} + virtual t_mem get(t_addr addr); + virtual t_mem write(t_addr addr, t_mem val); + virtual void set(t_addr addr, t_mem val); + virtual void set_bit1(t_addr addr, t_mem bits); + virtual void set_bit0(t_addr addr, t_mem bits); + virtual void write_bit1(t_addr addr, t_mem bits) { set_bit1(addr, bits); } + virtual void write_bit0(t_addr addr, t_mem bits) { set_bit0(addr, bits); } + virtual t_mem add(t_addr addr, long what); + virtual t_mem wadd(t_addr addr, long what) { return(add(addr, what)); } + virtual t_addr dump(t_addr start, t_addr stop, int bpl, + class cl_console *con); + virtual t_addr dump(class cl_console *con); + virtual bool search_next(bool case_sensitive, + t_mem *array, int len, t_addr *addr); + + virtual class cl_cell *get_cell(t_addr addr) {return(0);} + virtual class cl_cell *register_hw(t_addr addr, class cl_hw *hw, int *ith, + bool announce) + { return(0); } + virtual void set_brk(t_addr //addr + , class cl_brk *//brk + ) {} + virtual void del_brk(t_addr addr, class cl_brk *brk) {} +#ifdef STATISTIC + virtual unsigned long get_nuof_reads(void) {return(0);} + virtual unsigned long get_nuof_writes(void) {return(0);} + virtual void set_nuof_reads(unsigned long value) {} + virtual void set_nuof_writes(unsigned long value) {} +#endif +}; +*/ + +/* +class cl_mapped_cell: public cl_cell +{ +protected: + class cl_cell *real_cell; +public: + cl_mapped_cell(class cl_cell *realcell); + virtual ~cl_mapped_cell(void); + + virtual t_mem read(void); + virtual t_mem read(enum hw_cath skip); + virtual t_mem get(void); + virtual t_mem write(t_mem val); + virtual t_mem set(t_mem val); + virtual t_mem add(long what); + virtual t_mem wadd(long what); + + virtual void set_bit1(t_mem bits); + virtual void set_bit0(t_mem bits); + + virtual class cl_cell *add_hw(class cl_hw *hw, int *ith); + virtual class cl_hw *get_hw(int ith); + virtual class cl_event_handler *get_event_handler(void); +}; +*/ + + +class cl_m: public cl_memory +{ +protected: + class cl_cell **array; + class cl_cell *dummy; + t_addr bus_mask; +public: + //t_addr size; + enum mem_class type; + +public: + cl_m(enum mem_class atype, char *aclass_name, t_addr asize, int awidth, + class cl_uc *auc); + cl_m(t_addr asize, int awidth); + virtual ~cl_m(void); + virtual int init(void); + virtual char *id_string(void); + + virtual int get_cell_flag(t_addr addr); + virtual bool get_cell_flag(t_addr addr, int flag); + virtual void set_cell_flag(t_addr addr, bool set_to, int flag); + + virtual t_mem read(t_addr addr); + virtual t_mem read(t_addr addr, enum hw_cath skip); + virtual t_mem get(t_addr addr); + virtual t_mem write(t_addr addr, t_mem val); + virtual void set(t_addr addr, t_mem val); + virtual class cl_cell *get_cell(t_addr addr); + + virtual void set_bit1(t_addr addr, t_mem bits); + virtual void set_bit0(t_addr addr, t_mem bits); + virtual void write_bit1(t_addr addr, t_mem bits); + virtual void write_bit0(t_addr addr, t_mem bits); + virtual t_mem add(t_addr addr, long what); + virtual t_mem wadd(t_addr addr, long what); + + virtual bool search_next(bool case_sensitive, + t_mem *array, int len, t_addr *addr); + + virtual class cl_cell *register_hw(t_addr addr, class cl_hw *hw, int *ith, + bool announce); + virtual void set_brk(t_addr addr, class cl_brk *brk); + virtual void del_brk(t_addr addr, class cl_brk *brk); + +#ifdef STATISTIC + virtual unsigned long get_nuof_reads(void); + virtual unsigned long get_nuof_writes(void); + virtual void set_nuof_reads(unsigned long value); + virtual void set_nuof_writes(unsigned long value); +#endif +}; + + +class cl_normal_cell: public cl_cell +{ +public: + t_mem data; + TYPE_UBYTE type; // See CELL_XXXX + //protected: + +public: + cl_normal_cell(uchar awidth); + //virtual void destroy(void) {} + + virtual TYPE_UBYTE get_type(void) { return(type); } + virtual void set_type(TYPE_UBYTE what) { type= what; } + + virtual t_mem read(void) { +#ifdef STATISTIC + nuof_reads++; +#endif + return(data); + } + virtual t_mem read(enum hw_cath skip) { return(data); } + virtual t_mem get(void) { return(data); } + virtual t_mem write(t_mem val) { + data= val & mask; +#ifdef STATISTIC + nuof_writes++; +#endif + return(data); + } + virtual t_mem set(t_mem val) { return(data= val & mask); } + virtual t_mem add(long what); + virtual t_mem wadd(long what); + + virtual void set_bit1(t_mem bits); + virtual void set_bit0(t_mem bits); + + virtual class cl_cell *add_hw(class cl_hw *hw, int *ith) + { return(0); } + virtual class cl_hw *get_hw(int ith) { return(0); } + //virtual class cl_brk *get_brk(void) { return(0); } + virtual class cl_event_handler *get_event_handler(void) { return(0); } +}; + +class cl_registered_cell: public cl_memory_cell +{ +public: + //class cl_list *hws; + class cl_hw **hardwares; + int nuof_hws; +public: + cl_registered_cell(uchar awidth); + virtual ~cl_registered_cell(void); + //virtual void destroy(void); + + virtual t_mem read(void); + virtual t_mem read(enum hw_cath skip); + virtual t_mem write(t_mem val); + + virtual class cl_cell *add_hw(class cl_hw *hw, int *ith); + virtual class cl_hw *get_hw(int ith); +}; + +class cl_event_cell: public cl_normal_cell +{ +protected: + class cl_event_handler *eh; +public: + cl_event_cell(uchar awidth, class cl_uc *auc); + virtual ~cl_event_cell(void); + + virtual t_mem read(void); + virtual t_mem write(t_mem val); + //virtual void event(void); + + //virtual class cl_brk *get_brk(void) { return(brk); } + virtual class cl_event_handler *get_event_handler(void) { return(eh); } +}; + +class cl_ev_reg_cell: public cl_registered_cell +{ +protected: + class cl_event_handler *eh; +public: + cl_ev_reg_cell(uchar awidth, class cl_uc *auc); + virtual ~cl_ev_reg_cell(void); + + virtual t_mem read(void); + virtual t_mem write(t_mem val); + //virtual void event(void); + + //virtual class cl_brk *get_brk(void) { return(brk); } + virtual class cl_event_handler *get_event_handler(void) { return(eh); } +}; + +/* + * 2nd version memory system + */ +class cl_cell: public cl_base +{ +public: + cl_cell(void); +public: + + virtual t_mem read(void)= 0; + virtual t_mem read(enum hw_cath skip)=0; + virtual t_mem get(void)=0; + virtual t_mem write(t_mem val)=0; + virtual t_mem set(t_mem val)=0; + virtual t_mem add(long what)=0; + virtual t_mem wadd(long what)=0; + + virtual void set_bit1(t_mem bits)=0; + virtual void set_bit0(t_mem bits)=0; + + virtual class cl_cell *add_hw(class cl_hw *hw, int *ith)=0; + virtual class cl_hw *get_hw(int ith)=0; + virtual class cl_event_handler *get_event_handler(void)=0; +}; + +/* + */ +class cl_event_handler: public cl_base +{ +public: + class cl_list *read_bps, *write_bps; + class cl_uc *uc; +public: + cl_event_handler(class cl_uc *auc); + virtual ~cl_event_handler(void); + + virtual void write(void); + virtual void read(void); + + virtual int add_bp(class cl_brk *bp); + virtual int copy_from(class cl_event_handler *eh); + virtual bool del_bp(class cl_brk *bp); +}; + + -- 2.30.2