author | Andrey Skvortsov <andrej.skvortzov@gmail.com> |
Fri, 22 Apr 2016 17:02:18 +0300 | |
changeset 1501 | d917c209529d |
parent 1479 | 8f41aa88aa46 |
child 1677 | db05cb9e0439 |
permissions | -rw-r--r-- |
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/* |
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* DEBUGGER code |
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* |
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* On "publish", when buffer is free, debugger stores arbitrary variables |
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* content into, and mark this buffer as filled |
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* |
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* |
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* Buffer content is read asynchronously, (from non real time part), |
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* and then buffer marked free again. |
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* |
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* |
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* */ |
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#include "iec_types_all.h" |
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#include "POUS.h" |
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/*for memcpy*/ |
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#include <string.h> |
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#include <stdio.h> |
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#define BUFFER_SIZE %(buffer_size)d |
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|
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/* Atomically accessed variable for buffer state */ |
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#define BUFFER_FREE 0 |
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#define BUFFER_BUSY 1 |
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static long buffer_state = BUFFER_FREE; |
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|
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/* The buffer itself */ |
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char debug_buffer[BUFFER_SIZE]; |
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|
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/* Buffer's cursor*/ |
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static char* buffer_cursor = debug_buffer; |
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static unsigned int retain_offset = 0; |
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/*** |
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* Declare programs |
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**/ |
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%(programs_declarations)s |
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|
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/*** |
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* Declare global variables from resources and conf |
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**/ |
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%(extern_variables_declarations)s |
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|
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typedef const struct { |
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void *ptr; |
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__IEC_types_enum type; |
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} dbgvardsc_t; |
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Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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|
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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static dbgvardsc_t dbgvardsc[] = { |
8872223a675b
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%(variable_decl_array)s |
8872223a675b
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}; |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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|
8872223a675b
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typedef void(*__for_each_variable_do_fp)(dbgvardsc_t*); |
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void __for_each_variable_do(__for_each_variable_do_fp fp) |
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{ |
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int i; |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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for(i = 0; i < sizeof(dbgvardsc)/sizeof(dbgvardsc_t); i++){ |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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dbgvardsc_t *dsc = &dbgvardsc[i]; |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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if(dsc->type != UNKNOWN_ENUM) |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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(*fp)(dsc); |
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} |
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} |
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debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
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#define __Unpack_case_t(TYPENAME) \ |
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case TYPENAME##_ENUM :\ |
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*flags = ((__IEC_##TYPENAME##_t *)varp)->flags;\ |
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forced_value_p = *real_value_p = &((__IEC_##TYPENAME##_t *)varp)->value;\ |
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break; |
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|
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#define __Unpack_case_p(TYPENAME)\ |
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case TYPENAME##_O_ENUM :\ |
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*flags = __IEC_OUTPUT_FLAG;\ |
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case TYPENAME##_P_ENUM :\ |
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*flags |= ((__IEC_##TYPENAME##_p *)varp)->flags;\ |
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*real_value_p = ((__IEC_##TYPENAME##_p *)varp)->value;\ |
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forced_value_p = &((__IEC_##TYPENAME##_p *)varp)->fvalue;\ |
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break; |
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|
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8872223a675b
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void* UnpackVar(dbgvardsc_t *dsc, void **real_value_p, char *flags) |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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{ |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
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void *varp = dsc->ptr; |
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void *forced_value_p = NULL; |
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*flags = 0; |
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/* find data to copy*/ |
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switch(dsc->type){ |
611 | 84 |
__ANY(__Unpack_case_t) |
85 |
__ANY(__Unpack_case_p) |
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default: |
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break; |
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} |
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if (*flags & __IEC_FORCE_FLAG) |
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return forced_value_p; |
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return *real_value_p; |
483
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} |
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93 |
|
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94 |
void Remind(unsigned int offset, unsigned int count, void * p); |
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95 |
|
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96 |
void RemindIterator(dbgvardsc_t *dsc) |
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{ |
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void *real_value_p = NULL; |
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char flags = 0; |
1432
8872223a675b
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Edouard Tisserant
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100 |
UnpackVar(dsc, &real_value_p, &flags); |
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|
507 | 102 |
if(flags & __IEC_RETAIN_FLAG){ |
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103 |
USINT size = __get_type_enum_size(dsc->type); |
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104 |
/* compute next cursor positon*/ |
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unsigned int next_retain_offset = retain_offset + size; |
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/* if buffer not full */ |
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Remind(retain_offset, size, real_value_p); |
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/* increment cursor according size*/ |
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retain_offset = next_retain_offset; |
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110 |
} |
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111 |
} |
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112 |
|
580 | 113 |
extern int CheckRetainBuffer(void); |
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Added PLCID variable accessible from C side, set with binarie's MD5. Added retain init and cleanup calls. Extended tests/python to test PLCID
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114 |
extern void InitRetain(void); |
521
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LPC transfer tested, added PLCInfo along MD5 checksum while invoking makefile
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115 |
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void __init_debug(void) |
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117 |
{ |
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118 |
/* init local static vars */ |
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119 |
buffer_cursor = debug_buffer; |
bc26c42d2eec
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|
120 |
retain_offset = 0; |
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edouard
parents:
477
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changeset
|
121 |
buffer_state = BUFFER_FREE; |
1457
ff7cfce737ca
Added PLCID variable accessible from C side, set with binarie's MD5. Added retain init and cleanup calls. Extended tests/python to test PLCID
Edouard Tisserant
parents:
1432
diff
changeset
|
122 |
InitRetain(); |
483
bc26c42d2eec
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edouard
parents:
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diff
changeset
|
123 |
/* Iterate over all variables to fill debug buffer */ |
1459
c9065fb5de0a
Added log message when RETAIN memory not valid
Edouard Tisserant
parents:
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diff
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|
124 |
if(CheckRetainBuffer()){ |
521
02cb9e5fb6f6
LPC transfer tested, added PLCInfo along MD5 checksum while invoking makefile
edouard
parents:
511
diff
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|
125 |
__for_each_variable_do(RemindIterator); |
1459
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Added log message when RETAIN memory not valid
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|
126 |
}else{ |
c9065fb5de0a
Added log message when RETAIN memory not valid
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|
127 |
char mstr[] = "RETAIN memory invalid - defaults used"; |
c9065fb5de0a
Added log message when RETAIN memory not valid
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|
128 |
LogMessage(LOG_WARNING, mstr, sizeof(mstr)); |
c9065fb5de0a
Added log message when RETAIN memory not valid
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|
129 |
} |
483
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edouard
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|
130 |
retain_offset = 0; |
bc26c42d2eec
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edouard
parents:
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|
131 |
} |
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|
132 |
|
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|
133 |
extern void InitiateDebugTransfer(void); |
1457
ff7cfce737ca
Added PLCID variable accessible from C side, set with binarie's MD5. Added retain init and cleanup calls. Extended tests/python to test PLCID
Edouard Tisserant
parents:
1432
diff
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|
134 |
extern void CleanupRetain(void); |
483
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edouard
parents:
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changeset
|
135 |
|
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edouard
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diff
changeset
|
136 |
extern unsigned long __tick; |
bc26c42d2eec
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edouard
parents:
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diff
changeset
|
137 |
|
bc26c42d2eec
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edouard
parents:
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diff
changeset
|
138 |
void __cleanup_debug(void) |
bc26c42d2eec
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edouard
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changeset
|
139 |
{ |
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edouard
parents:
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changeset
|
140 |
buffer_cursor = debug_buffer; |
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
141 |
InitiateDebugTransfer(); |
1457
ff7cfce737ca
Added PLCID variable accessible from C side, set with binarie's MD5. Added retain init and cleanup calls. Extended tests/python to test PLCID
Edouard Tisserant
parents:
1432
diff
changeset
|
142 |
CleanupRetain(); |
483
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
143 |
} |
bc26c42d2eec
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edouard
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changeset
|
144 |
|
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
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diff
changeset
|
145 |
void __retrieve_debug(void) |
bc26c42d2eec
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edouard
parents:
477
diff
changeset
|
146 |
{ |
bc26c42d2eec
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edouard
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changeset
|
147 |
} |
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|
148 |
|
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changeset
|
149 |
|
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|
150 |
void Retain(unsigned int offset, unsigned int count, void * p); |
605
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
151 |
|
1479
8f41aa88aa46
fix many compilation warnings about static variables used by non-static functions
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents:
1459
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|
152 |
static inline void BufferIterator(dbgvardsc_t *dsc, int do_debug) |
605
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|
153 |
{ |
2250ed42e306
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|
154 |
void *real_value_p = NULL; |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
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|
155 |
void *visible_value_p = NULL; |
483
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fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
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|
156 |
char flags = 0; |
605
2250ed42e306
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Edouard Tisserant
parents:
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changeset
|
157 |
|
1432
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
158 |
visible_value_p = UnpackVar(dsc, &real_value_p, &flags); |
605
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
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changeset
|
159 |
|
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
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changeset
|
160 |
if(flags & ( __IEC_DEBUG_FLAG | __IEC_RETAIN_FLAG)){ |
1432
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
161 |
USINT size = __get_type_enum_size(dsc->type); |
483
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
162 |
if(flags & __IEC_DEBUG_FLAG){ |
605
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
163 |
/* copy visible variable to buffer */; |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
164 |
if(do_debug){ |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
165 |
/* compute next cursor positon. |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
166 |
No need to check overflow, as BUFFER_SIZE |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
167 |
is computed large enough */ |
1432
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
168 |
if(dsc->type == STRING_ENUM){ |
1074
92a009dc5826
Optimzed tracing of STRING type variables value. Now, only used size is transfered in debug buffer.
Edouard Tisserant
parents:
985
diff
changeset
|
169 |
/* optimization for strings */ |
92a009dc5826
Optimzed tracing of STRING type variables value. Now, only used size is transfered in debug buffer.
Edouard Tisserant
parents:
985
diff
changeset
|
170 |
size = ((STRING*)visible_value_p)->len + 1; |
92a009dc5826
Optimzed tracing of STRING type variables value. Now, only used size is transfered in debug buffer.
Edouard Tisserant
parents:
985
diff
changeset
|
171 |
} |
605
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
172 |
char* next_cursor = buffer_cursor + size; |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
173 |
/* copy data to the buffer */ |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
174 |
memcpy(buffer_cursor, visible_value_p, size); |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
175 |
/* increment cursor according size*/ |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
176 |
buffer_cursor = next_cursor; |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
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|
177 |
} |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
178 |
/* re-force real value of outputs (M and Q)*/ |
649
c48023b6f0ec
Fixing bug in forcing variables in runtime debug thread
laurent
parents:
611
diff
changeset
|
179 |
if((flags & __IEC_FORCE_FLAG) && (flags & __IEC_OUTPUT_FLAG)){ |
605
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
180 |
memcpy(real_value_p, visible_value_p, size); |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
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diff
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|
181 |
} |
450
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
182 |
} |
483
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
183 |
if(flags & __IEC_RETAIN_FLAG){ |
605
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
184 |
/* compute next cursor positon*/ |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
185 |
unsigned int next_retain_offset = retain_offset + size; |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
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|
186 |
/* if buffer not full */ |
2250ed42e306
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Edouard Tisserant
parents:
582
diff
changeset
|
187 |
Retain(retain_offset, size, real_value_p); |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
188 |
/* increment cursor according size*/ |
2250ed42e306
debugger : forcing %M and %Q variables on each cycle, and rework of code for optimization and concision
Edouard Tisserant
parents:
582
diff
changeset
|
189 |
retain_offset = next_retain_offset; |
483
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
190 |
} |
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
191 |
} |
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
192 |
} |
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
193 |
|
1432
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
194 |
void DebugIterator(dbgvardsc_t *dsc){ |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
195 |
BufferIterator(dsc, 1); |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
196 |
} |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
197 |
|
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
198 |
void RetainIterator(dbgvardsc_t *dsc){ |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
199 |
BufferIterator(dsc, 0); |
483
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
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diff
changeset
|
200 |
} |
bc26c42d2eec
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edouard
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477
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changeset
|
201 |
|
969 | 202 |
extern void PLC_GetTime(IEC_TIME*); |
483
bc26c42d2eec
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edouard
parents:
477
diff
changeset
|
203 |
extern int TryEnterDebugSection(void); |
bc26c42d2eec
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edouard
parents:
477
diff
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|
204 |
extern long AtomicCompareExchange(long*, long, long); |
954 | 205 |
extern long long AtomicCompareExchange64(long long* , long long , long long); |
483
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
206 |
extern void LeaveDebugSection(void); |
580 | 207 |
extern void ValidateRetainBuffer(void); |
208 |
extern void InValidateRetainBuffer(void); |
|
450
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
209 |
|
423 | 210 |
void __publish_debug(void) |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
211 |
{ |
483
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
212 |
retain_offset = 0; |
580 | 213 |
InValidateRetainBuffer(); |
239
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
parents:
236
diff
changeset
|
214 |
/* Check there is no running debugger re-configuration */ |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
parents:
236
diff
changeset
|
215 |
if(TryEnterDebugSection()){ |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
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236
diff
changeset
|
216 |
/* Lock buffer */ |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
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236
diff
changeset
|
217 |
long latest_state = AtomicCompareExchange( |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
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236
diff
changeset
|
218 |
&buffer_state, |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
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236
diff
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|
219 |
BUFFER_FREE, |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
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236
diff
changeset
|
220 |
BUFFER_BUSY); |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
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236
diff
changeset
|
221 |
|
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
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changeset
|
222 |
/* If buffer was free */ |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
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236
diff
changeset
|
223 |
if(latest_state == BUFFER_FREE) |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
224 |
{ |
239
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
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diff
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|
225 |
/* Reset buffer cursor */ |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
etisserant
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|
226 |
buffer_cursor = debug_buffer; |
450
18583d13f0fa
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parents:
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diff
changeset
|
227 |
/* Iterate over all variables to fill debug buffer */ |
605
2250ed42e306
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parents:
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|
228 |
__for_each_variable_do(DebugIterator); |
239
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
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|
229 |
|
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
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|
230 |
/* Leave debug section, |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
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diff
changeset
|
231 |
* Trigger asynchronous transmission |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
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|
232 |
* (returns immediately) */ |
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
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diff
changeset
|
233 |
InitiateDebugTransfer(); /* size */ |
581 | 234 |
}else{ |
235 |
/* when not debugging, do only retain */ |
|
236 |
__for_each_variable_do(RetainIterator); |
|
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
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|
237 |
} |
239
112b4bc523b3
Fixed bad IPC choice for debugger/PLC/control thread collaboration
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236
diff
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|
238 |
LeaveDebugSection(); |
483
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
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diff
changeset
|
239 |
}else{ |
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
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diff
changeset
|
240 |
/* when not debugging, do only retain */ |
bc26c42d2eec
fixed greg's crap in win32, enhanced debug stability, implemented preliminary retain
edouard
parents:
477
diff
changeset
|
241 |
__for_each_variable_do(RetainIterator); |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
242 |
} |
580 | 243 |
ValidateRetainBuffer(); |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
244 |
} |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
245 |
|
450
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|
246 |
#define __RegisterDebugVariable_case_t(TYPENAME) \ |
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|
247 |
case TYPENAME##_ENUM :\ |
477
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|
248 |
((__IEC_##TYPENAME##_t *)varp)->flags |= flags;\ |
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249 |
if(force)\ |
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|
250 |
((__IEC_##TYPENAME##_t *)varp)->value = *((TYPENAME *)force);\ |
458
dfc6164e4022
Debugger still doesn't work crash less...
Edouard TISSERANT <edouard.tisserant@gmail.com>
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452
diff
changeset
|
251 |
break; |
450
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Preliminary accessor support for debug
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423
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changeset
|
252 |
#define __RegisterDebugVariable_case_p(TYPENAME)\ |
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|
253 |
case TYPENAME##_P_ENUM :\ |
477
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Edouard TISSERANT <edouard.tisserant@gmail.com>
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|
254 |
((__IEC_##TYPENAME##_p *)varp)->flags |= flags;\ |
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changeset
|
255 |
if(force)\ |
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Arbitrary variable forcing
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|
256 |
((__IEC_##TYPENAME##_p *)varp)->fvalue = *((TYPENAME *)force);\ |
511 | 257 |
break;\ |
258 |
case TYPENAME##_O_ENUM :\ |
|
259 |
((__IEC_##TYPENAME##_p *)varp)->flags |= flags;\ |
|
582
bb5d0367bf32
Fix typo in plc_debug.c
Edouqrd Tisserant <edouard.tisserant@gmail.com>
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changeset
|
260 |
if(force){\ |
511 | 261 |
((__IEC_##TYPENAME##_p *)varp)->fvalue = *((TYPENAME *)force);\ |
262 |
*(((__IEC_##TYPENAME##_p *)varp)->value) = *((TYPENAME *)force);\ |
|
582
bb5d0367bf32
Fix typo in plc_debug.c
Edouqrd Tisserant <edouard.tisserant@gmail.com>
parents:
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diff
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|
263 |
}\ |
477
f66a092b6e74
Arbitrary variable forcing
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|
264 |
break; |
f66a092b6e74
Arbitrary variable forcing
Edouard TISSERANT <edouard.tisserant@gmail.com>
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changeset
|
265 |
void RegisterDebugVariable(int idx, void* force) |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
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|
266 |
{ |
1432
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
267 |
if(idx < sizeof(dbgvardsc)/sizeof(dbgvardsc_t)){ |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
268 |
unsigned char flags = force ? |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
269 |
__IEC_DEBUG_FLAG | __IEC_FORCE_FLAG : |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
270 |
__IEC_DEBUG_FLAG; |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
271 |
dbgvardsc_t *dsc = &dbgvardsc[idx]; |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
272 |
void *varp = dsc->ptr; |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
273 |
switch(dsc->type){ |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
274 |
__ANY(__RegisterDebugVariable_case_t) |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
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changeset
|
275 |
__ANY(__RegisterDebugVariable_case_p) |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
276 |
default: |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
277 |
break; |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
278 |
} |
450
18583d13f0fa
Preliminary accessor support for debug
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parents:
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changeset
|
279 |
} |
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
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changeset
|
280 |
} |
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
281 |
|
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
282 |
#define __ResetDebugVariablesIterator_case_t(TYPENAME) \ |
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
283 |
case TYPENAME##_ENUM :\ |
477
f66a092b6e74
Arbitrary variable forcing
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
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diff
changeset
|
284 |
((__IEC_##TYPENAME##_t *)varp)->flags &= ~(__IEC_DEBUG_FLAG|__IEC_FORCE_FLAG);\ |
458
dfc6164e4022
Debugger still doesn't work crash less...
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
452
diff
changeset
|
285 |
break; |
450
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
286 |
|
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
287 |
#define __ResetDebugVariablesIterator_case_p(TYPENAME)\ |
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
288 |
case TYPENAME##_P_ENUM :\ |
582
bb5d0367bf32
Fix typo in plc_debug.c
Edouqrd Tisserant <edouard.tisserant@gmail.com>
parents:
581
diff
changeset
|
289 |
case TYPENAME##_O_ENUM :\ |
477
f66a092b6e74
Arbitrary variable forcing
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
458
diff
changeset
|
290 |
((__IEC_##TYPENAME##_p *)varp)->flags &= ~(__IEC_DEBUG_FLAG|__IEC_FORCE_FLAG);\ |
458
dfc6164e4022
Debugger still doesn't work crash less...
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
452
diff
changeset
|
291 |
break; |
450
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
292 |
|
1432
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
293 |
void ResetDebugVariablesIterator(dbgvardsc_t *dsc) |
450
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
294 |
{ |
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
295 |
/* force debug flag to 0*/ |
1432
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
296 |
void *varp = dsc->ptr; |
8872223a675b
Optimized plc_debug.c generated code. Should produce smaller code size. Added statically initialized array for PLC tracable variable description.
Edouard Tisserant
parents:
1403
diff
changeset
|
297 |
switch(dsc->type){ |
611 | 298 |
__ANY(__ResetDebugVariablesIterator_case_t) |
299 |
__ANY(__ResetDebugVariablesIterator_case_p) |
|
452
2d0718a05cc7
Reflect changes in iec type definitions in matiec/lib
edouard
parents:
450
diff
changeset
|
300 |
default: |
2d0718a05cc7
Reflect changes in iec type definitions in matiec/lib
edouard
parents:
450
diff
changeset
|
301 |
break; |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
302 |
} |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
303 |
} |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
304 |
|
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
305 |
void ResetDebugVariables(void) |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
306 |
{ |
450
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
307 |
__for_each_variable_do(ResetDebugVariablesIterator); |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
308 |
} |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
309 |
|
423 | 310 |
void FreeDebugData(void) |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
311 |
{ |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
312 |
/* atomically mark buffer as free */ |
1403 | 313 |
AtomicCompareExchange( |
209
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
314 |
&buffer_state, |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
315 |
BUFFER_BUSY, |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
316 |
BUFFER_FREE); |
08dc3d064cb5
Moved template C code to targets dir. Cleaned up some forgotten print.
etisserant
parents:
diff
changeset
|
317 |
} |
452
2d0718a05cc7
Reflect changes in iec type definitions in matiec/lib
edouard
parents:
450
diff
changeset
|
318 |
int WaitDebugData(unsigned long *tick); |
450
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
319 |
/* Wait until debug data ready and return pointer to it */ |
18583d13f0fa
Preliminary accessor support for debug
Edouard TISSERANT <edouard.tisserant@gmail.com>
parents:
423
diff
changeset
|
320 |
int GetDebugData(unsigned long *tick, unsigned long *size, void **buffer){ |
504 | 321 |
int wait_error = WaitDebugData(tick); |
322 |
if(!wait_error){ |
|
502 | 323 |
*size = buffer_cursor - debug_buffer; |
324 |
*buffer = debug_buffer; |
|
325 |
} |
|
504 | 326 |
return wait_error; |
327 |
} |
|
328 |