@@ -0,0 +1,17 | |||||
|
1 | cmake_minimum_required(VERSION 3.6) | |||
|
2 | project(libgcov C) | |||
|
3 | include(sparc-rtems) | |||
|
4 | include(cppcheck) | |||
|
5 | ||||
|
6 | set(LIB_GCOV_SOURCES | |||
|
7 | gcov-io.c | |||
|
8 | gcov-io.h | |||
|
9 | gcov-iov.h | |||
|
10 | libgcov.c | |||
|
11 | ) | |||
|
12 | ||||
|
13 | add_library(gcov STATIC ${LIB_GCOV_SOURCES}) | |||
|
14 | ||||
|
15 | add_custom_target(gcovr | |||
|
16 | COMMAND gcovr --exclude='.*gcov.*' --gcov-executable=${rtems_dir}/bin/sparc-rtems-gcov --object-directory ${CMAKE_BINARY_DIR} -r ${CMAKE_SOURCE_DIR} --html --html-details -o ${CMAKE_CURRENT_BINARY_DIR}/gcov.html && xdg-open ${CMAKE_CURRENT_BINARY_DIR}/gcov.html | |||
|
17 | ) |
@@ -0,0 +1,38 | |||||
|
1 | #!/usr/bin/env python3 | |||
|
2 | ||||
|
3 | __author__ = "Alexis Jeandet" | |||
|
4 | __copyright__ = "Copyright 2018, Laboratory of Plasma Physics" | |||
|
5 | __credits__ = [] | |||
|
6 | __license__ = "GPLv2" | |||
|
7 | __version__ = "1.0.0" | |||
|
8 | __maintainer__ = "Alexis Jeandet" | |||
|
9 | __email__ = "alexis.jeandet@member.fsf.org" | |||
|
10 | __status__ = "Development" | |||
|
11 | ||||
|
12 | import time | |||
|
13 | import sys | |||
|
14 | import os | |||
|
15 | import serial | |||
|
16 | import argparse | |||
|
17 | from datetime import datetime | |||
|
18 | ||||
|
19 | parser = argparse.ArgumentParser() | |||
|
20 | parser.add_argument("-f", "--gcov-file", help="Gcov output file generated by record_lfr_console.py") | |||
|
21 | args = parser.parse_args() | |||
|
22 | ||||
|
23 | ||||
|
24 | ||||
|
25 | def main(): | |||
|
26 | with open(args.gcov_file,'r') as gcov: | |||
|
27 | for line in gcov.readlines(): | |||
|
28 | head,dest_file,data = line.split(',') | |||
|
29 | if head == '_GCOV_': | |||
|
30 | print(f"Writing {dest_file}\n") | |||
|
31 | with open(dest_file,'wb') as gcda_file: | |||
|
32 | gcda_file.write(bytes([int(''.join(value),16) for value in zip(data[::2],data[1::2]) ])) | |||
|
33 | else: | |||
|
34 | raise | |||
|
35 | ||||
|
36 | ||||
|
37 | if __name__ == "__main__": | |||
|
38 | main() |
This diff has been collapsed as it changes many lines, (820 lines changed) Show them Hide them | |||||
@@ -0,0 +1,820 | |||||
|
1 | /* Test for GCC >= 3.4.4 && <= 4.4.6 */ | |||
|
2 | //#if ( ( __GNUC__ > 3 ) || \ | |||
|
3 | // ( __GNUC__ == 3 && __GNUC_MINOR__ > 4 )|| \ | |||
|
4 | // ( __GNUC__ == 3 && __GNUC_MINOR__ == 4 && __GNUC_PATCHLEVEL__ >= 4 ) ) && \ | |||
|
5 | // ( ( __GNUC__ < 4 ) || \ | |||
|
6 | // ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 )|| \ | |||
|
7 | // ( __GNUC__ == 4 && __GNUC_MINOR__ == 4 && __GNUC_PATCHLEVEL__ <= 6 ) ) | |||
|
8 | /* | |||
|
9 | * ===================================================================================== | |||
|
10 | * | |||
|
11 | * Filename: gcov-io.c | |||
|
12 | * | |||
|
13 | * Description: This is the I/O file for embedded systems | |||
|
14 | * | |||
|
15 | * Version: 1.0 | |||
|
16 | * Created: 03/04/08 09:51:59 | |||
|
17 | * Revision: none | |||
|
18 | * Compiler: gcc | |||
|
19 | * | |||
|
20 | * Author: Aitor Viana Sanchez (avs), aitor.viana.sanchez@esa.int | |||
|
21 | * Company: European Space Agency (ESA-ESTEC) | |||
|
22 | * | |||
|
23 | * ===================================================================================== | |||
|
24 | */ | |||
|
25 | ||||
|
26 | /* File format for coverage information | |||
|
27 | Copyright (C) 1996, 1997, 1998, 2000, 2002, | |||
|
28 | 2003 Free Software Foundation, Inc. | |||
|
29 | Contributed by Bob Manson <manson@cygnus.com>. | |||
|
30 | Completely remangled by Nathan Sidwell <nathan@codesourcery.com>. | |||
|
31 | ||||
|
32 | This file is part of GCC. | |||
|
33 | ||||
|
34 | GCC is free software; you can redistribute it and/or modify it under | |||
|
35 | the terms of the GNU General Public License as published by the Free | |||
|
36 | Software Foundation; either version 2, or (at your option) any later | |||
|
37 | version. | |||
|
38 | ||||
|
39 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |||
|
40 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |||
|
41 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |||
|
42 | for more details. | |||
|
43 | ||||
|
44 | You should have received a copy of the GNU General Public License | |||
|
45 | along with GCC; see the file COPYING. If not, write to the Free | |||
|
46 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |||
|
47 | 02111-1307, USA. */ | |||
|
48 | ||||
|
49 | #include <stdio.h> | |||
|
50 | #include <stdlib.h> /* for atexit() */ | |||
|
51 | #include <string.h> | |||
|
52 | #include "gcov-io.h" | |||
|
53 | ||||
|
54 | /* Routines declared in gcov-io.h. This file should be #included by | |||
|
55 | another source file, after having #included gcov-io.h. */ | |||
|
56 | ||||
|
57 | ||||
|
58 | /* This function shall be defined somewhere else */ | |||
|
59 | //int send_data(unsigned char * buffer, unsigned int size); | |||
|
60 | ||||
|
61 | /*----------------------------------------------------------------------------- | |||
|
62 | * PRIVATE INTERFACE | |||
|
63 | *-----------------------------------------------------------------------------*/ | |||
|
64 | ||||
|
65 | static void gcov_write_block (unsigned); | |||
|
66 | static gcov_unsigned_t *gcov_write_words (unsigned); | |||
|
67 | GCOV_LINKAGE int gcov_send (void); | |||
|
68 | GCOV_LINKAGE int gcov_close(void); | |||
|
69 | //static const gcov_unsigned_t *gcov_read_words (unsigned); | |||
|
70 | ||||
|
71 | extern struct gcov_info * gcov_list; | |||
|
72 | extern gcov_unsigned_t gcov_crc32; | |||
|
73 | ||||
|
74 | int dev_id = 0; | |||
|
75 | ||||
|
76 | /* | |||
|
77 | * === FUNCTION ====================================================================== | |||
|
78 | * Name: from_file | |||
|
79 | * Description: This function just return the given parameter | |||
|
80 | * ===================================================================================== | |||
|
81 | */ | |||
|
82 | static inline gcov_unsigned_t from_file (gcov_unsigned_t value) | |||
|
83 | { | |||
|
84 | return value; | |||
|
85 | } | |||
|
86 | ||||
|
87 | /* | |||
|
88 | * === FUNCTION ====================================================================== | |||
|
89 | * Name: gcov_version | |||
|
90 | * Description: This function returns TRUE (1) if the gcov version is the | |||
|
91 | * version expected. The function returns FALSE (0) in any other case. | |||
|
92 | * ===================================================================================== | |||
|
93 | */ | |||
|
94 | static int gcov_version (struct gcov_info *ptr, gcov_unsigned_t version) | |||
|
95 | { | |||
|
96 | if (version != GCOV_VERSION) | |||
|
97 | { | |||
|
98 | char v[4], e[4]; | |||
|
99 | ||||
|
100 | GCOV_UNSIGNED2STRING (v, version); | |||
|
101 | GCOV_UNSIGNED2STRING (e, GCOV_VERSION); | |||
|
102 | ||||
|
103 | printf ("profiling:%s:Version mismatch - expected %.4s got %.4s\n", | |||
|
104 | ptr->filename, e, v); | |||
|
105 | ||||
|
106 | return 0; | |||
|
107 | } | |||
|
108 | return 1; | |||
|
109 | } | |||
|
110 | ||||
|
111 | ||||
|
112 | /*----------------------------------------------------------------------------- | |||
|
113 | * PUBLIC INTERFACE | |||
|
114 | *-----------------------------------------------------------------------------*/ | |||
|
115 | ||||
|
116 | /* Dump the coverage counts. We merge with existing counts when | |||
|
117 | possible, to avoid growing the .da files ad infinitum. We use this | |||
|
118 | program's checksum to make sure we only accumulate whole program | |||
|
119 | statistics to the correct summary. An object file might be embedded | |||
|
120 | in two separate programs, and we must keep the two program | |||
|
121 | summaries separate. */ | |||
|
122 | ||||
|
123 | /* | |||
|
124 | * === FUNCTION ====================================================================== | |||
|
125 | * Name: gcov_exit | |||
|
126 | * Description: This function dumps the coverage couns. The merging with | |||
|
127 | * existing counts is not done in embedded systems. | |||
|
128 | * ===================================================================================== | |||
|
129 | */ | |||
|
130 | void gcov_exit (void) | |||
|
131 | { | |||
|
132 | struct gcov_info *gi_ptr; | |||
|
133 | struct gcov_summary this_program; | |||
|
134 | struct gcov_summary all; | |||
|
135 | struct gcov_ctr_summary *cs_ptr; | |||
|
136 | const struct gcov_ctr_info *ci_ptr; | |||
|
137 | unsigned t_ix; | |||
|
138 | gcov_unsigned_t c_num; | |||
|
139 | unsigned long coreId = 0; | |||
|
140 | ||||
|
141 | /* retrieve the id of the CPU the program is running on */ | |||
|
142 | #ifdef LEON3 | |||
|
143 | __asm__ __volatile__("rd %%asr17,%0\n\t" | |||
|
144 | "srl %0,28,%0" : | |||
|
145 | "=&r" (coreId) : ); | |||
|
146 | #endif | |||
|
147 | ||||
|
148 | printf("_GCOVEXIT_BEGIN_,core%d\n", coreId); /* see also _GCOVEXIT_END_ */ | |||
|
149 | ||||
|
150 | if(gcov_list == (void*)0x0) | |||
|
151 | printf("%s: gcov_list == NULL\n", __func__); | |||
|
152 | ||||
|
153 | memset (&all, 0, sizeof (all)); | |||
|
154 | /* Find the totals for this execution. */ | |||
|
155 | memset (&this_program, 0, sizeof (this_program)); | |||
|
156 | for (gi_ptr = gcov_list; gi_ptr; gi_ptr = gi_ptr->next) | |||
|
157 | { | |||
|
158 | ||||
|
159 | ci_ptr = gi_ptr->counts; | |||
|
160 | for (t_ix = 0; t_ix < GCOV_COUNTERS_SUMMABLE; t_ix++) | |||
|
161 | { | |||
|
162 | if (!((1 << t_ix) & gi_ptr->ctr_mask)) | |||
|
163 | continue; | |||
|
164 | ||||
|
165 | cs_ptr = &this_program.ctrs[t_ix]; | |||
|
166 | cs_ptr->num += ci_ptr->num; | |||
|
167 | for (c_num = 0; c_num < ci_ptr->num; c_num++) | |||
|
168 | { | |||
|
169 | cs_ptr->sum_all += ci_ptr->values[c_num]; | |||
|
170 | if (cs_ptr->run_max < ci_ptr->values[c_num]) | |||
|
171 | cs_ptr->run_max = ci_ptr->values[c_num]; | |||
|
172 | } | |||
|
173 | ci_ptr++; | |||
|
174 | } | |||
|
175 | } | |||
|
176 | /* Now merge each file. */ | |||
|
177 | for (gi_ptr = gcov_list; gi_ptr; gi_ptr = gi_ptr->next) | |||
|
178 | { | |||
|
179 | // struct gcov_summary this_object, object; | |||
|
180 | // struct gcov_ctr_summary *cs_obj, *cs_tobj, *cs_prg, *cs_tprg, *cs_all; | |||
|
181 | // int error = 0; | |||
|
182 | // gcov_unsigned_t tag, length; | |||
|
183 | // gcov_position_t summary_pos = 0; | |||
|
184 | struct gcov_summary program; | |||
|
185 | gcov_type *values[GCOV_COUNTERS]; | |||
|
186 | const struct gcov_fn_info *fi_ptr; | |||
|
187 | unsigned fi_stride; | |||
|
188 | unsigned c_ix, f_ix, n_counts; | |||
|
189 | ||||
|
190 | #if 0 | |||
|
191 | memset (&this_object, 0, sizeof (this_object)); | |||
|
192 | memset (&object, 0, sizeof (object)); | |||
|
193 | ||||
|
194 | ||||
|
195 | /* Totals for this object file. */ | |||
|
196 | ci_ptr = gi_ptr->counts; | |||
|
197 | for (t_ix = 0; t_ix < GCOV_COUNTERS_SUMMABLE; t_ix++) | |||
|
198 | { | |||
|
199 | if (!((1 << t_ix) & gi_ptr->ctr_mask)) | |||
|
200 | continue; | |||
|
201 | ||||
|
202 | cs_ptr = &this_object.ctrs[t_ix]; | |||
|
203 | cs_ptr->num += ci_ptr->num; | |||
|
204 | for (c_num = 0; c_num < ci_ptr->num; c_num++) | |||
|
205 | { | |||
|
206 | cs_ptr->sum_all += ci_ptr->values[c_num]; | |||
|
207 | if (cs_ptr->run_max < ci_ptr->values[c_num]) | |||
|
208 | cs_ptr->run_max = ci_ptr->values[c_num]; | |||
|
209 | } | |||
|
210 | ||||
|
211 | ci_ptr++; | |||
|
212 | } | |||
|
213 | #endif | |||
|
214 | ||||
|
215 | c_ix = 0; | |||
|
216 | for (t_ix = 0; t_ix < GCOV_COUNTERS; t_ix++) | |||
|
217 | if ((1 << t_ix) & gi_ptr->ctr_mask) | |||
|
218 | { | |||
|
219 | values[c_ix] = gi_ptr->counts[c_ix].values; | |||
|
220 | c_ix++; | |||
|
221 | } | |||
|
222 | ||||
|
223 | /* Calculate the function_info stride. This depends on the | |||
|
224 | number of counter types being measured. */ | |||
|
225 | fi_stride = sizeof (struct gcov_fn_info) + c_ix * sizeof (unsigned); | |||
|
226 | if (__alignof__ (struct gcov_fn_info) > sizeof (unsigned)) | |||
|
227 | { | |||
|
228 | fi_stride += __alignof__ (struct gcov_fn_info) - 1; | |||
|
229 | fi_stride &= ~(__alignof__ (struct gcov_fn_info) - 1); | |||
|
230 | } | |||
|
231 | ||||
|
232 | if (!gcov_open (gi_ptr->filename)) | |||
|
233 | { | |||
|
234 | printf ("profiling:%s:Cannot open\n", gi_ptr->filename); | |||
|
235 | continue; | |||
|
236 | } | |||
|
237 | ||||
|
238 | #if 0 | |||
|
239 | tag = gcov_read_unsigned (); | |||
|
240 | if (tag) | |||
|
241 | { | |||
|
242 | /* Merge data from file. */ | |||
|
243 | if (tag != GCOV_DATA_MAGIC) | |||
|
244 | { | |||
|
245 | fprintf (stderr, "profiling:%s:Not a gcov data file\n", | |||
|
246 | gi_ptr->filename); | |||
|
247 | read_fatal:; | |||
|
248 | gcov_close (); | |||
|
249 | continue; | |||
|
250 | } | |||
|
251 | length = gcov_read_unsigned (); | |||
|
252 | if (!gcov_version (gi_ptr, length)) | |||
|
253 | goto read_fatal; | |||
|
254 | ||||
|
255 | length = gcov_read_unsigned (); | |||
|
256 | if (length != gi_ptr->stamp) | |||
|
257 | { | |||
|
258 | /* Read from a different compilation. Overwrite the | |||
|
259 | file. */ | |||
|
260 | gcov_truncate (); | |||
|
261 | goto rewrite; | |||
|
262 | } | |||
|
263 | ||||
|
264 | /* Merge execution counts for each function. */ | |||
|
265 | for (f_ix = 0; f_ix < gi_ptr->n_functions; f_ix++) | |||
|
266 | { | |||
|
267 | fi_ptr = (const struct gcov_fn_info *) | |||
|
268 | ((const char *) gi_ptr->functions + f_ix * fi_stride); | |||
|
269 | tag = gcov_read_unsigned (); | |||
|
270 | length = gcov_read_unsigned (); | |||
|
271 | ||||
|
272 | /* Check function. */ | |||
|
273 | if (tag != GCOV_TAG_FUNCTION | |||
|
274 | || length != GCOV_TAG_FUNCTION_LENGTH | |||
|
275 | || gcov_read_unsigned () != fi_ptr->ident | |||
|
276 | || gcov_read_unsigned () != fi_ptr->checksum) | |||
|
277 | { | |||
|
278 | read_mismatch:; | |||
|
279 | fprintf (stderr, "profiling:%s:Merge mismatch for %s\n", | |||
|
280 | gi_ptr->filename, | |||
|
281 | f_ix + 1 ? "function" : "summaries"); | |||
|
282 | goto read_fatal; | |||
|
283 | } | |||
|
284 | ||||
|
285 | c_ix = 0; | |||
|
286 | for (t_ix = 0; t_ix < GCOV_COUNTERS; t_ix++) | |||
|
287 | { | |||
|
288 | gcov_merge_fn merge; | |||
|
289 | ||||
|
290 | if (!((1 << t_ix) & gi_ptr->ctr_mask)) | |||
|
291 | continue; | |||
|
292 | ||||
|
293 | n_counts = fi_ptr->n_ctrs[c_ix]; | |||
|
294 | merge = gi_ptr->counts[c_ix].merge; | |||
|
295 | ||||
|
296 | tag = gcov_read_unsigned (); | |||
|
297 | length = gcov_read_unsigned (); | |||
|
298 | if (tag != GCOV_TAG_FOR_COUNTER (t_ix) | |||
|
299 | || length != GCOV_TAG_COUNTER_LENGTH (n_counts)) | |||
|
300 | goto read_mismatch; | |||
|
301 | (*merge) (values[c_ix], n_counts); | |||
|
302 | values[c_ix] += n_counts; | |||
|
303 | c_ix++; | |||
|
304 | } | |||
|
305 | if ((error = gcov_is_error ())) | |||
|
306 | goto read_error; | |||
|
307 | } | |||
|
308 | ||||
|
309 | f_ix = ~0u; | |||
|
310 | /* Check program & object summary */ | |||
|
311 | while (1) | |||
|
312 | { | |||
|
313 | gcov_position_t base = gcov_position (); | |||
|
314 | int is_program; | |||
|
315 | ||||
|
316 | tag = gcov_read_unsigned (); | |||
|
317 | if (!tag) | |||
|
318 | break; | |||
|
319 | length = gcov_read_unsigned (); | |||
|
320 | is_program = tag == GCOV_TAG_PROGRAM_SUMMARY; | |||
|
321 | if (length != GCOV_TAG_SUMMARY_LENGTH | |||
|
322 | || (!is_program && tag != GCOV_TAG_OBJECT_SUMMARY)) | |||
|
323 | goto read_mismatch; | |||
|
324 | gcov_read_summary (is_program ? &program : &object); | |||
|
325 | if ((error = gcov_is_error ())) | |||
|
326 | goto read_error; | |||
|
327 | if (is_program && program.checksum == gcov_crc32) | |||
|
328 | { | |||
|
329 | summary_pos = base; | |||
|
330 | goto rewrite; | |||
|
331 | } | |||
|
332 | } | |||
|
333 | } | |||
|
334 | ||||
|
335 | if (!gcov_is_eof ()) | |||
|
336 | { | |||
|
337 | read_error:; | |||
|
338 | fprintf (stderr, error < 0 ? "profiling:%s:Overflow merging\n" | |||
|
339 | : "profiling:%s:Error merging\n", gi_ptr->filename); | |||
|
340 | goto read_fatal; | |||
|
341 | } | |||
|
342 | rewrite:; | |||
|
343 | gcov_rewrite (); | |||
|
344 | if (!summary_pos) | |||
|
345 | memset (&program, 0, sizeof (program)); | |||
|
346 | /* Merge the summaries. */ | |||
|
347 | f_ix = ~0u; | |||
|
348 | for (t_ix = 0; t_ix < GCOV_COUNTERS_SUMMABLE; t_ix++) | |||
|
349 | { | |||
|
350 | cs_obj = &object.ctrs[t_ix]; | |||
|
351 | cs_tobj = &this_object.ctrs[t_ix]; | |||
|
352 | cs_prg = &program.ctrs[t_ix]; | |||
|
353 | cs_tprg = &this_program.ctrs[t_ix]; | |||
|
354 | cs_all = &all.ctrs[t_ix]; | |||
|
355 | ||||
|
356 | if ((1 << t_ix) & gi_ptr->ctr_mask) | |||
|
357 | { | |||
|
358 | if (!cs_obj->runs++) | |||
|
359 | cs_obj->num = cs_tobj->num; | |||
|
360 | else if (cs_obj->num != cs_tobj->num) | |||
|
361 | goto read_mismatch; | |||
|
362 | cs_obj->sum_all += cs_tobj->sum_all; | |||
|
363 | if (cs_obj->run_max < cs_tobj->run_max) | |||
|
364 | cs_obj->run_max = cs_tobj->run_max; | |||
|
365 | cs_obj->sum_max += cs_tobj->run_max; | |||
|
366 | ||||
|
367 | if (!cs_prg->runs++) | |||
|
368 | cs_prg->num = cs_tprg->num; | |||
|
369 | else if (cs_prg->num != cs_tprg->num) | |||
|
370 | goto read_mismatch; | |||
|
371 | cs_prg->sum_all += cs_tprg->sum_all; | |||
|
372 | if (cs_prg->run_max < cs_tprg->run_max) | |||
|
373 | cs_prg->run_max = cs_tprg->run_max; | |||
|
374 | cs_prg->sum_max += cs_tprg->run_max; | |||
|
375 | } | |||
|
376 | else if (cs_obj->num || cs_prg->num) | |||
|
377 | goto read_mismatch; | |||
|
378 | ||||
|
379 | if (!cs_all->runs && cs_prg->runs) | |||
|
380 | memcpy (cs_all, cs_prg, sizeof (*cs_all)); | |||
|
381 | else if (!all.checksum | |||
|
382 | && (!GCOV_LOCKED || cs_all->runs == cs_prg->runs) | |||
|
383 | && memcmp (cs_all, cs_prg, sizeof (*cs_all))) | |||
|
384 | { | |||
|
385 | fprintf (stderr, "profiling:%s:Invocation mismatch - some data files may have been removed%s", | |||
|
386 | gi_ptr->filename, GCOV_LOCKED | |||
|
387 | ? "" : " or concurrent update without locking support"); | |||
|
388 | all.checksum = ~0u; | |||
|
389 | } | |||
|
390 | } | |||
|
391 | ||||
|
392 | c_ix = 0; | |||
|
393 | for (t_ix = 0; t_ix < GCOV_COUNTERS; t_ix++) | |||
|
394 | if ((1 << t_ix) & gi_ptr->ctr_mask) | |||
|
395 | { | |||
|
396 | values[c_ix] = gi_ptr->counts[c_ix].values; | |||
|
397 | c_ix++; | |||
|
398 | } | |||
|
399 | ||||
|
400 | #endif | |||
|
401 | program.checksum = gcov_crc32; | |||
|
402 | ||||
|
403 | /* Write out the data. */ | |||
|
404 | gcov_write_tag_length (GCOV_DATA_MAGIC, GCOV_VERSION); | |||
|
405 | gcov_write_unsigned (gi_ptr->stamp); | |||
|
406 | ||||
|
407 | /* Write execution counts for each function. */ | |||
|
408 | for (f_ix = 0; f_ix < gi_ptr->n_functions; f_ix++) | |||
|
409 | { | |||
|
410 | fi_ptr = (const struct gcov_fn_info *) | |||
|
411 | ((const char *) gi_ptr->functions + f_ix * fi_stride); | |||
|
412 | ||||
|
413 | /* Announce function. */ | |||
|
414 | gcov_write_tag_length (GCOV_TAG_FUNCTION, GCOV_TAG_FUNCTION_LENGTH); | |||
|
415 | gcov_write_unsigned (fi_ptr->ident); | |||
|
416 | gcov_write_unsigned (fi_ptr->checksum); | |||
|
417 | ||||
|
418 | c_ix = 0; | |||
|
419 | for (t_ix = 0; t_ix < GCOV_COUNTERS; t_ix++) | |||
|
420 | { | |||
|
421 | gcov_type *c_ptr; | |||
|
422 | ||||
|
423 | if (!((1 << t_ix) & gi_ptr->ctr_mask)) | |||
|
424 | continue; | |||
|
425 | ||||
|
426 | n_counts = fi_ptr->n_ctrs[c_ix]; | |||
|
427 | ||||
|
428 | gcov_write_tag_length (GCOV_TAG_FOR_COUNTER (t_ix), | |||
|
429 | GCOV_TAG_COUNTER_LENGTH (n_counts)); | |||
|
430 | c_ptr = values[c_ix]; | |||
|
431 | while (n_counts--) | |||
|
432 | gcov_write_counter (*c_ptr++); | |||
|
433 | ||||
|
434 | values[c_ix] = c_ptr; | |||
|
435 | c_ix++; | |||
|
436 | } | |||
|
437 | } | |||
|
438 | ||||
|
439 | /* Object file summary. */ | |||
|
440 | // gcov_write_summary (GCOV_TAG_OBJECT_SUMMARY, &object); | |||
|
441 | ||||
|
442 | /* Generate whole program statistics. */ | |||
|
443 | // gcov_seek (summary_pos); | |||
|
444 | // gcov_write_summary (GCOV_TAG_PROGRAM_SUMMARY, &program); | |||
|
445 | gcov_send(); | |||
|
446 | gcov_close(); | |||
|
447 | /* if ((error = gcov_send ())) | |||
|
448 | fprintf (stderr, error < 0 ? | |||
|
449 | "profiling:%s:Overflow writing\n" : | |||
|
450 | "profiling:%s:Error writing\n", | |||
|
451 | gi_ptr->filename);*/ | |||
|
452 | } | |||
|
453 | ||||
|
454 | printf("_GCOVEXIT_END_,core%d\n", coreId); | |||
|
455 | } | |||
|
456 | ||||
|
457 | ||||
|
458 | /* Called before fork or exec - write out profile information gathered so | |||
|
459 | far and reset it to zero. This avoids duplication or loss of the | |||
|
460 | profile information gathered so far. */ | |||
|
461 | ||||
|
462 | void | |||
|
463 | __gcov_flush (void) | |||
|
464 | { | |||
|
465 | const struct gcov_info *gi_ptr; | |||
|
466 | ||||
|
467 | gcov_exit (); | |||
|
468 | for (gi_ptr = gcov_list; gi_ptr; gi_ptr = gi_ptr->next) | |||
|
469 | { | |||
|
470 | unsigned t_ix; | |||
|
471 | const struct gcov_ctr_info *ci_ptr; | |||
|
472 | ||||
|
473 | for (t_ix = 0, ci_ptr = gi_ptr->counts; t_ix != GCOV_COUNTERS; t_ix++) | |||
|
474 | if ((1 << t_ix) & gi_ptr->ctr_mask) | |||
|
475 | { | |||
|
476 | memset (ci_ptr->values, 0, sizeof (gcov_type) * ci_ptr->num); | |||
|
477 | ci_ptr++; | |||
|
478 | } | |||
|
479 | } | |||
|
480 | } | |||
|
481 | ||||
|
482 | ||||
|
483 | ||||
|
484 | /* Open a gcov file. NAME is the name of the file to open and MODE | |||
|
485 | indicates whether a new file should be created, or an existing file | |||
|
486 | opened for modification. If MODE is >= 0 an existing file will be | |||
|
487 | opened, if possible, and if MODE is <= 0, a new file will be | |||
|
488 | created. Use MODE=0 to attempt to reopen an existing file and then | |||
|
489 | fall back on creating a new one. Return zero on failure, >0 on | |||
|
490 | opening an existing file and <0 on creating a new one. */ | |||
|
491 | GCOV_LINKAGE int gcov_open(const char *name) | |||
|
492 | { | |||
|
493 | // gcov_var.start is cleared in the gcov_close function. | |||
|
494 | // If this variable is not cleared...ERROR | |||
|
495 | if( gcov_var.start != 0 ) | |||
|
496 | return 0; | |||
|
497 | ||||
|
498 | // Clear everything | |||
|
499 | gcov_var.start = 0; | |||
|
500 | gcov_var.offset = gcov_var.length = 0; | |||
|
501 | gcov_var.overread = -1u; | |||
|
502 | gcov_var.error = 0; | |||
|
503 | ||||
|
504 | ||||
|
505 | // copy the filename in the gcov_var structure | |||
|
506 | strcpy(gcov_var.filename, name); | |||
|
507 | ||||
|
508 | ||||
|
509 | // return 1 means everything is OK | |||
|
510 | return 1; | |||
|
511 | } | |||
|
512 | ||||
|
513 | /* Close the current gcov file. Flushes data to disk. Returns nonzero | |||
|
514 | on failure or error flag set. */ | |||
|
515 | ||||
|
516 | GCOV_LINKAGE int gcov_send (void) | |||
|
517 | { | |||
|
518 | /*printf("%s: file %s\n", __func__, gcov_var.filename);*/ | |||
|
519 | if (gcov_var.offset) | |||
|
520 | gcov_write_block (gcov_var.offset); | |||
|
521 | ||||
|
522 | gcov_var.length = 0; | |||
|
523 | return gcov_var.error; | |||
|
524 | } | |||
|
525 | ||||
|
526 | GCOV_LINKAGE int gcov_close(void) | |||
|
527 | { | |||
|
528 | /*printf("%s: %s\n", __func__, gcov_var.filename);*/ | |||
|
529 | memset(gcov_var.filename, 0, strlen(gcov_var.filename)); | |||
|
530 | ||||
|
531 | // Clear the start variable because will be tested in the gcov_open | |||
|
532 | // function | |||
|
533 | gcov_var.start = 0; | |||
|
534 | ||||
|
535 | // Return the error, not sure whether the error is modifed. | |||
|
536 | return gcov_var.error; | |||
|
537 | } | |||
|
538 | ||||
|
539 | /* Write out the | |||
|
540 | current block, if needs be. */ | |||
|
541 | /*static void gcov_write_block (unsigned size) { | |||
|
542 | unsigned int bw = 0; | |||
|
543 | unsigned int i; | |||
|
544 | ||||
|
545 | printf("_GCOV_,%s,", gcov_var.filename); | |||
|
546 | for(i = 0; i < size << 2; i++) { | |||
|
547 | char str[5] = {0}; | |||
|
548 | ||||
|
549 | printf("%02X", ((unsigned char*)(gcov_var.buffer))[i]); | |||
|
550 | } | |||
|
551 | printf("\n"); | |||
|
552 | ||||
|
553 | gcov_var.start += size; | |||
|
554 | gcov_var.offset -= size; | |||
|
555 | }*/ | |||
|
556 | ||||
|
557 | static void gcov_write_block (unsigned size) { | |||
|
558 | unsigned char *buffer = (unsigned char*) gcov_var.buffer; | |||
|
559 | unsigned int i; | |||
|
560 | ||||
|
561 | printf("_GCOV_,%s,", gcov_var.filename); | |||
|
562 | /* to speed up the printing process, we display bytes 4 by 4 */ | |||
|
563 | for(i = 0; i < size; i++) { | |||
|
564 | printf("%02X%02X%02X%02X", (unsigned int)(buffer[0]), | |||
|
565 | (unsigned int)(buffer[1]), | |||
|
566 | (unsigned int)(buffer[2]), | |||
|
567 | (unsigned int)(buffer[3])); | |||
|
568 | ||||
|
569 | buffer += sizeof(gcov_unsigned_t); | |||
|
570 | } | |||
|
571 | printf("\n"); | |||
|
572 | ||||
|
573 | gcov_var.start += size; | |||
|
574 | gcov_var.offset -= size; | |||
|
575 | } | |||
|
576 | ||||
|
577 | /* Allocate space to write BYTES bytes to the gcov file. Return a | |||
|
578 | pointer to those bytes, or NULL on failure. */ | |||
|
579 | ||||
|
580 | static gcov_unsigned_t *gcov_write_words (unsigned words) { | |||
|
581 | gcov_unsigned_t *result; | |||
|
582 | ||||
|
583 | GCOV_CHECK_WRITING (); | |||
|
584 | if (gcov_var.offset >= GCOV_BLOCK_SIZE) | |||
|
585 | { | |||
|
586 | gcov_write_block (GCOV_BLOCK_SIZE); | |||
|
587 | if (gcov_var.offset) | |||
|
588 | { | |||
|
589 | GCOV_CHECK (gcov_var.offset == 1); | |||
|
590 | memcpy (gcov_var.buffer, gcov_var.buffer + GCOV_BLOCK_SIZE, 4); | |||
|
591 | } | |||
|
592 | } | |||
|
593 | result = &gcov_var.buffer[gcov_var.offset]; | |||
|
594 | gcov_var.offset += words; | |||
|
595 | ||||
|
596 | return result; | |||
|
597 | } | |||
|
598 | ||||
|
599 | /* Write unsigned VALUE to coverage file. Sets error flag | |||
|
600 | appropriately. */ | |||
|
601 | ||||
|
602 | GCOV_LINKAGE void | |||
|
603 | gcov_write_unsigned (gcov_unsigned_t value) | |||
|
604 | { | |||
|
605 | gcov_unsigned_t *buffer = gcov_write_words (1); | |||
|
606 | ||||
|
607 | buffer[0] = value; | |||
|
608 | } | |||
|
609 | ||||
|
610 | /* Write counter VALUE to coverage file. Sets error flag | |||
|
611 | appropriately. */ | |||
|
612 | ||||
|
613 | GCOV_LINKAGE void | |||
|
614 | gcov_write_counter (gcov_type value) | |||
|
615 | { | |||
|
616 | gcov_unsigned_t *buffer = gcov_write_words (2); | |||
|
617 | ||||
|
618 | buffer[0] = (gcov_unsigned_t) value; | |||
|
619 | if (sizeof (value) > sizeof (gcov_unsigned_t)) | |||
|
620 | buffer[1] = (gcov_unsigned_t) (value >> 32); | |||
|
621 | else | |||
|
622 | buffer[1] = 0; | |||
|
623 | ||||
|
624 | // if (value < 0) | |||
|
625 | // gcov_var.error = -1; | |||
|
626 | } | |||
|
627 | ||||
|
628 | /* Write a tag TAG and length LENGTH. */ | |||
|
629 | ||||
|
630 | GCOV_LINKAGE void | |||
|
631 | gcov_write_tag_length (gcov_unsigned_t tag, gcov_unsigned_t length) | |||
|
632 | { | |||
|
633 | gcov_unsigned_t *buffer = gcov_write_words (2); | |||
|
634 | ||||
|
635 | buffer[0] = tag; | |||
|
636 | buffer[1] = length; | |||
|
637 | } | |||
|
638 | ||||
|
639 | /* Write a summary structure to the gcov file. Return nonzero on | |||
|
640 | overflow. */ | |||
|
641 | ||||
|
642 | GCOV_LINKAGE void | |||
|
643 | gcov_write_summary (gcov_unsigned_t tag, const struct gcov_summary *summary) | |||
|
644 | { | |||
|
645 | unsigned ix; | |||
|
646 | const struct gcov_ctr_summary *csum; | |||
|
647 | ||||
|
648 | gcov_write_tag_length (tag, GCOV_TAG_SUMMARY_LENGTH); | |||
|
649 | gcov_write_unsigned (summary->checksum); | |||
|
650 | for (csum = summary->ctrs, ix = GCOV_COUNTERS_SUMMABLE; ix--; csum++) | |||
|
651 | { | |||
|
652 | gcov_write_unsigned (csum->num); | |||
|
653 | gcov_write_unsigned (csum->runs); | |||
|
654 | gcov_write_counter (csum->sum_all); | |||
|
655 | gcov_write_counter (csum->run_max); | |||
|
656 | gcov_write_counter (csum->sum_max); | |||
|
657 | } | |||
|
658 | } | |||
|
659 | ||||
|
660 | /* Return a pointer to read BYTES bytes from the gcov file. Returns | |||
|
661 | NULL on failure (read past EOF). */ | |||
|
662 | #if 0 | |||
|
663 | GCOV_LINKAGE const gcov_unsigned_t * | |||
|
664 | gcov_read_words (unsigned words) | |||
|
665 | { | |||
|
666 | const gcov_unsigned_t *result; | |||
|
667 | unsigned excess = gcov_var.length - gcov_var.offset; | |||
|
668 | ||||
|
669 | GCOV_CHECK_READING (); | |||
|
670 | if (excess < words) | |||
|
671 | { | |||
|
672 | gcov_var.start += gcov_var.offset; | |||
|
673 | if (excess) | |||
|
674 | { | |||
|
675 | GCOV_CHECK (excess == 1); | |||
|
676 | memcpy (gcov_var.buffer, gcov_var.buffer + gcov_var.offset, 4); | |||
|
677 | } | |||
|
678 | gcov_var.offset = 0; | |||
|
679 | gcov_var.length = excess; | |||
|
680 | GCOV_CHECK (!gcov_var.length || gcov_var.length == 1); | |||
|
681 | excess = GCOV_BLOCK_SIZE; | |||
|
682 | excess = fread (gcov_var.buffer + gcov_var.length, | |||
|
683 | 1, excess << 2, gcov_var.file) >> 2; | |||
|
684 | gcov_var.length += excess; | |||
|
685 | if (gcov_var.length < words) | |||
|
686 | { | |||
|
687 | gcov_var.overread += words - gcov_var.length; | |||
|
688 | gcov_var.length = 0; | |||
|
689 | return 0; | |||
|
690 | } | |||
|
691 | } | |||
|
692 | result = &gcov_var.buffer[gcov_var.offset]; | |||
|
693 | gcov_var.offset += words; | |||
|
694 | return result; | |||
|
695 | } | |||
|
696 | ||||
|
697 | ||||
|
698 | /* Read unsigned value from a coverage file. Sets error flag on file | |||
|
699 | error, overflow flag on overflow */ | |||
|
700 | ||||
|
701 | GCOV_LINKAGE gcov_unsigned_t | |||
|
702 | gcov_read_unsigned (void) | |||
|
703 | { | |||
|
704 | gcov_unsigned_t value; | |||
|
705 | const gcov_unsigned_t *buffer = gcov_read_words (1); | |||
|
706 | ||||
|
707 | if (!buffer) | |||
|
708 | return 0; | |||
|
709 | value = from_file (buffer[0]); | |||
|
710 | return value; | |||
|
711 | } | |||
|
712 | ||||
|
713 | /* Read counter value from a coverage file. Sets error flag on file | |||
|
714 | error, overflow flag on overflow */ | |||
|
715 | #endif | |||
|
716 | GCOV_LINKAGE gcov_type | |||
|
717 | gcov_read_counter (void) | |||
|
718 | { | |||
|
719 | #if 0 | |||
|
720 | gcov_type value; | |||
|
721 | const gcov_unsigned_t *buffer = gcov_read_words (2); | |||
|
722 | ||||
|
723 | if (!buffer) | |||
|
724 | return 0; | |||
|
725 | value = from_file (buffer[0]); | |||
|
726 | if (sizeof (value) > sizeof (gcov_unsigned_t)) | |||
|
727 | value |= ((gcov_type) from_file (buffer[1])) << 32; | |||
|
728 | else if (buffer[1]) | |||
|
729 | gcov_var.error = -1; | |||
|
730 | ||||
|
731 | if (value < 0) | |||
|
732 | gcov_var.error = -1; | |||
|
733 | return value; | |||
|
734 | #endif | |||
|
735 | return 0; | |||
|
736 | } | |||
|
737 | #if 0 | |||
|
738 | ||||
|
739 | /* Read string from coverage file. Returns a pointer to a static | |||
|
740 | buffer, or NULL on empty string. You must copy the string before | |||
|
741 | calling another gcov function. */ | |||
|
742 | ||||
|
743 | GCOV_LINKAGE void | |||
|
744 | gcov_read_summary (struct gcov_summary *summary) | |||
|
745 | { | |||
|
746 | unsigned ix; | |||
|
747 | struct gcov_ctr_summary *csum; | |||
|
748 | ||||
|
749 | summary->checksum = gcov_read_unsigned (); | |||
|
750 | for (csum = summary->ctrs, ix = GCOV_COUNTERS_SUMMABLE; ix--; csum++) | |||
|
751 | { | |||
|
752 | csum->num = gcov_read_unsigned (); | |||
|
753 | csum->runs = gcov_read_unsigned (); | |||
|
754 | csum->sum_all = gcov_read_counter (); | |||
|
755 | csum->run_max = gcov_read_counter (); | |||
|
756 | csum->sum_max = gcov_read_counter (); | |||
|
757 | } | |||
|
758 | } | |||
|
759 | ||||
|
760 | /* Move to the a set position in a gcov file. BASE is zero to move to | |||
|
761 | the end, and nonzero to move to that position. */ | |||
|
762 | ||||
|
763 | GCOV_LINKAGE void | |||
|
764 | gcov_seek (gcov_position_t base) | |||
|
765 | { | |||
|
766 | GCOV_CHECK_WRITING (); | |||
|
767 | if (gcov_var.offset) | |||
|
768 | gcov_write_block (gcov_var.offset); | |||
|
769 | fseek (gcov_var.file, base << 2, base ? SEEK_SET : SEEK_END); | |||
|
770 | gcov_var.start = ftell (gcov_var.file) >> 2; | |||
|
771 | } | |||
|
772 | ||||
|
773 | #endif | |||
|
774 | ||||
|
775 | /* Add a new object file onto the bb chain. Invoked automatically | |||
|
776 | when running an object file's global ctors. */ | |||
|
777 | ||||
|
778 | void | |||
|
779 | __gcov_init (struct gcov_info *info) | |||
|
780 | { | |||
|
781 | if (!info->version) | |||
|
782 | return; | |||
|
783 | if (gcov_version (info, info->version)) | |||
|
784 | { | |||
|
785 | const char *ptr = info->filename; | |||
|
786 | gcov_unsigned_t crc32 = gcov_crc32; | |||
|
787 | ||||
|
788 | /* Added by LESIA*/ | |||
|
789 | /*printf("Covered file: %s\n", info->filename);*/ | |||
|
790 | /* End of Added by LESIA*/ | |||
|
791 | ||||
|
792 | do | |||
|
793 | { | |||
|
794 | unsigned ix; | |||
|
795 | gcov_unsigned_t value = *ptr << 24; | |||
|
796 | ||||
|
797 | for (ix = 8; ix--; value <<= 1) | |||
|
798 | { | |||
|
799 | gcov_unsigned_t feedback; | |||
|
800 | ||||
|
801 | feedback = (value ^ crc32) & 0x80000000 ? 0x04c11db7 : 0; | |||
|
802 | crc32 <<= 1; | |||
|
803 | crc32 ^= feedback; | |||
|
804 | } | |||
|
805 | } | |||
|
806 | while (*ptr++); | |||
|
807 | ||||
|
808 | gcov_crc32 = crc32; | |||
|
809 | ||||
|
810 | if (!gcov_list) | |||
|
811 | atexit (gcov_exit); | |||
|
812 | ||||
|
813 | info->next = gcov_list; | |||
|
814 | gcov_list = info; | |||
|
815 | } | |||
|
816 | else | |||
|
817 | printf("%s: Version mismatch\n", "WARNING"); | |||
|
818 | info->version = 0; | |||
|
819 | } | |||
|
820 | //#endif /* __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ */ |
This diff has been collapsed as it changes many lines, (531 lines changed) Show them Hide them | |||||
@@ -0,0 +1,531 | |||||
|
1 | /* Test for GCC >= 3.4.4 && <= 4.4.6 */ | |||
|
2 | //#if ( ( __GNUC__ > 3 ) || \ | |||
|
3 | // ( __GNUC__ == 3 && __GNUC_MINOR__ > 4 )|| \ | |||
|
4 | // ( __GNUC__ == 3 && __GNUC_MINOR__ == 4 && __GNUC_PATCHLEVEL__ >= 4 ) ) && \ | |||
|
5 | // ( ( __GNUC__ < 4 ) || \ | |||
|
6 | // ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 )|| \ | |||
|
7 | // ( __GNUC__ == 4 && __GNUC_MINOR__ == 4 && __GNUC_PATCHLEVEL__ <= 6 ) ) | |||
|
8 | //#include <stdlib.h> | |||
|
9 | //#include <stdio.h> | |||
|
10 | /* File format for coverage information | |||
|
11 | Copyright (C) 1996, 1997, 1998, 2000, 2002, | |||
|
12 | 2003, 2004 Free Software Foundation, Inc. | |||
|
13 | Contributed by Bob Manson <manson@cygnus.com>. | |||
|
14 | Completely remangled by Nathan Sidwell <nathan@codesourcery.com>. | |||
|
15 | ||||
|
16 | This file is part of GCC. | |||
|
17 | ||||
|
18 | GCC is free software; you can redistribute it and/or modify it under | |||
|
19 | the terms of the GNU General Public License as published by the Free | |||
|
20 | Software Foundation; either version 2, or (at your option) any later | |||
|
21 | version. | |||
|
22 | ||||
|
23 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |||
|
24 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |||
|
25 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |||
|
26 | for more details. | |||
|
27 | ||||
|
28 | You should have received a copy of the GNU General Public License | |||
|
29 | along with GCC; see the file COPYING. If not, write to the Free | |||
|
30 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |||
|
31 | 02111-1307, USA. */ | |||
|
32 | ||||
|
33 | /* As a special exception, if you link this library with other files, | |||
|
34 | some of which are compiled with GCC, to produce an executable, | |||
|
35 | this library does not by itself cause the resulting executable | |||
|
36 | to be covered by the GNU General Public License. | |||
|
37 | This exception does not however invalidate any other reasons why | |||
|
38 | the executable file might be covered by the GNU General Public License. */ | |||
|
39 | ||||
|
40 | /* Coverage information is held in two files. A notes file, which is | |||
|
41 | generated by the compiler, and a data file, which is generated | |||
|
42 | by the program under test. Both files use a similar structure. We | |||
|
43 | do not attempt to make these files backwards compatible with | |||
|
44 | previous versions, as you only need coverage information when | |||
|
45 | developing a program. We do hold version information, so that | |||
|
46 | mismatches can be detected, and we use a format that allows tools | |||
|
47 | to skip information they do not understand or are not interested | |||
|
48 | in. | |||
|
49 | ||||
|
50 | Numbers are recorded in the 32 bit unsigned binary form of the | |||
|
51 | endianness of the machine generating the file. 64 bit numbers are | |||
|
52 | stored as two 32 bit numbers, the low part first. Strings are | |||
|
53 | padded with 1 to 4 NUL bytes, to bring the length up to a multiple | |||
|
54 | of 4. The number of 4 bytes is stored, followed by the padded | |||
|
55 | string. Zero length and NULL strings are simply stored as | |||
|
56 | a length of zero (they have no trailing NUL or padding). | |||
|
57 | ||||
|
58 | int32: byte3 byte2 byte1 byte0 | byte0 byte1 byte2 byte3 | |||
|
59 | int64: int32:low int32:high | |||
|
60 | string: int32:0 | int32:length char* char:0 padding | |||
|
61 | padding: | char:0 | char:0 char:0 | char:0 char:0 char:0 | |||
|
62 | item: int32 | int64 | string | |||
|
63 | ||||
|
64 | The basic format of the files is | |||
|
65 | ||||
|
66 | file : int32:magic int32:version int32:stamp record* | |||
|
67 | ||||
|
68 | The magic ident is different for the notes and the data files. The | |||
|
69 | magic ident is used to determine the endianness of the file, when | |||
|
70 | reading. The version is the same for both files and is derived | |||
|
71 | from gcc's version number. The stamp value is used to synchronize | |||
|
72 | note and data files and to synchronize merging within a data | |||
|
73 | file. It need not be an absolute time stamp, merely a ticker that | |||
|
74 | increments fast enough and cycles slow enough to distinguish | |||
|
75 | different compile/run/compile cycles. | |||
|
76 | ||||
|
77 | Although the ident and version are formally 32 bit numbers, they | |||
|
78 | are derived from 4 character ASCII strings. The version number | |||
|
79 | consists of the single character major version number, a two | |||
|
80 | character minor version number (leading zero for versions less than | |||
|
81 | 10), and a single character indicating the status of the release. | |||
|
82 | That will be 'e' experimental, 'p' prerelease and 'r' for release. | |||
|
83 | Because, by good fortune, these are in alphabetical order, string | |||
|
84 | collating can be used to compare version strings. Be aware that | |||
|
85 | the 'e' designation will (naturally) be unstable and might be | |||
|
86 | incompatible with itself. For gcc 3.4 experimental, it would be | |||
|
87 | '304e' (0x33303465). When the major version reaches 10, the | |||
|
88 | letters A-Z will be used. Assuming minor increments releases every | |||
|
89 | 6 months, we have to make a major increment every 50 years. | |||
|
90 | Assuming major increments releases every 5 years, we're ok for the | |||
|
91 | next 155 years -- good enough for me. | |||
|
92 | ||||
|
93 | A record has a tag, length and variable amount of data. | |||
|
94 | ||||
|
95 | record: header data | |||
|
96 | header: int32:tag int32:length | |||
|
97 | data: item* | |||
|
98 | ||||
|
99 | Records are not nested, but there is a record hierarchy. Tag | |||
|
100 | numbers reflect this hierarchy. Tags are unique across note and | |||
|
101 | data files. Some record types have a varying amount of data. The | |||
|
102 | LENGTH is the number of 4bytes that follow and is usually used to | |||
|
103 | determine how much data. The tag value is split into 4 8-bit | |||
|
104 | fields, one for each of four possible levels. The most significant | |||
|
105 | is allocated first. Unused levels are zero. Active levels are | |||
|
106 | odd-valued, so that the LSB of the level is one. A sub-level | |||
|
107 | incorporates the values of its superlevels. This formatting allows | |||
|
108 | you to determine the tag hierarchy, without understanding the tags | |||
|
109 | themselves, and is similar to the standard section numbering used | |||
|
110 | in technical documents. Level values [1..3f] are used for common | |||
|
111 | tags, values [41..9f] for the notes file and [a1..ff] for the data | |||
|
112 | file. | |||
|
113 | ||||
|
114 | The basic block graph file contains the following records | |||
|
115 | note: unit function-graph* | |||
|
116 | unit: header int32:checksum string:source | |||
|
117 | function-graph: announce_function basic_blocks {arcs | lines}* | |||
|
118 | announce_function: header int32:ident int32:checksum | |||
|
119 | string:name string:source int32:lineno | |||
|
120 | basic_block: header int32:flags* | |||
|
121 | arcs: header int32:block_no arc* | |||
|
122 | arc: int32:dest_block int32:flags | |||
|
123 | lines: header int32:block_no line* | |||
|
124 | int32:0 string:NULL | |||
|
125 | line: int32:line_no | int32:0 string:filename | |||
|
126 | ||||
|
127 | The BASIC_BLOCK record holds per-bb flags. The number of blocks | |||
|
128 | can be inferred from its data length. There is one ARCS record per | |||
|
129 | basic block. The number of arcs from a bb is implicit from the | |||
|
130 | data length. It enumerates the destination bb and per-arc flags. | |||
|
131 | There is one LINES record per basic block, it enumerates the source | |||
|
132 | lines which belong to that basic block. Source file names are | |||
|
133 | introduced by a line number of 0, following lines are from the new | |||
|
134 | source file. The initial source file for the function is NULL, but | |||
|
135 | the current source file should be remembered from one LINES record | |||
|
136 | to the next. The end of a block is indicated by an empty filename | |||
|
137 | - this does not reset the current source file. Note there is no | |||
|
138 | ordering of the ARCS and LINES records: they may be in any order, | |||
|
139 | interleaved in any manner. The current filename follows the order | |||
|
140 | the LINES records are stored in the file, *not* the ordering of the | |||
|
141 | blocks they are for. | |||
|
142 | ||||
|
143 | The data file contains the following records. | |||
|
144 | data: {unit function-data* summary:object summary:program*}* | |||
|
145 | unit: header int32:checksum | |||
|
146 | function-data: announce_function arc_counts | |||
|
147 | announce_function: header int32:ident int32:checksum | |||
|
148 | arc_counts: header int64:count* | |||
|
149 | summary: int32:checksum {count-summary}GCOV_COUNTERS | |||
|
150 | count-summary: int32:num int32:runs int64:sum | |||
|
151 | int64:max int64:sum_max | |||
|
152 | ||||
|
153 | The ANNOUNCE_FUNCTION record is the same as that in the note file, | |||
|
154 | but without the source location. The ARC_COUNTS gives the counter | |||
|
155 | values for those arcs that are instrumented. The SUMMARY records | |||
|
156 | give information about the whole object file and about the whole | |||
|
157 | program. The checksum is used for whole program summaries, and | |||
|
158 | disambiguates different programs which include the same | |||
|
159 | instrumented object file. There may be several program summaries, | |||
|
160 | each with a unique checksum. The object summary's checksum is zero. | |||
|
161 | Note that the data file might contain information from several runs | |||
|
162 | concatenated, or the data might be merged. | |||
|
163 | ||||
|
164 | This file is included by both the compiler, gcov tools and the | |||
|
165 | runtime support library libgcov. IN_LIBGCOV and IN_GCOV are used to | |||
|
166 | distinguish which case is which. If IN_LIBGCOV is nonzero, | |||
|
167 | libgcov is being built. If IN_GCOV is nonzero, the gcov tools are | |||
|
168 | being built. Otherwise the compiler is being built. IN_GCOV may be | |||
|
169 | positive or negative. If positive, we are compiling a tool that | |||
|
170 | requires additional functions (see the code for knowledge of what | |||
|
171 | those functions are). */ | |||
|
172 | ||||
|
173 | #ifndef GCC_GCOV_IO_H | |||
|
174 | #define GCC_GCOV_IO_H | |||
|
175 | ||||
|
176 | typedef unsigned int gcov_unsigned_t; | |||
|
177 | typedef unsigned int gcov_position_t; | |||
|
178 | ||||
|
179 | typedef unsigned long long gcov_type; | |||
|
180 | ||||
|
181 | /* No tengo ni idea de que es el SETLKW, asi que de momento el target | |||
|
182 | * no tiene de eso */ | |||
|
183 | ||||
|
184 | //#if defined (TARGET_HAS_F_SETLKW) | |||
|
185 | //#define GCOV_LOCKED 1 | |||
|
186 | //#else | |||
|
187 | #define GCOV_LOCKED 0 | |||
|
188 | //#endif | |||
|
189 | //#endif | |||
|
190 | ||||
|
191 | ||||
|
192 | ||||
|
193 | /* In gcov we want function linkage to be static. In the compiler we want | |||
|
194 | it extern, so that they can be accessed from elsewhere. In libgcov we | |||
|
195 | need these functions to be extern, so prefix them with __gcov. In | |||
|
196 | libgcov they must also be hidden so that the instance in the executable | |||
|
197 | is not also used in a DSO. */ | |||
|
198 | ||||
|
199 | #define gcov_var __gcov_var | |||
|
200 | #define gcov_open __gcov_open | |||
|
201 | #define gcov_close __gcov_close | |||
|
202 | #define gcov_write_tag_length __gcov_write_tag_length | |||
|
203 | #define gcov_position __gcov_position | |||
|
204 | #define gcov_seek __gcov_seek | |||
|
205 | #define gcov_rewrite __gcov_rewrite | |||
|
206 | #define gcov_is_error __gcov_is_error | |||
|
207 | #define gcov_is_eof __gcov_is_eof | |||
|
208 | #define gcov_write_unsigned __gcov_write_unsigned | |||
|
209 | #define gcov_write_counter __gcov_write_counter | |||
|
210 | #define gcov_write_summary __gcov_write_summary | |||
|
211 | #define gcov_read_unsigned __gcov_read_unsigned | |||
|
212 | #define gcov_read_counter __gcov_read_counter | |||
|
213 | #define gcov_read_summary __gcov_read_summary | |||
|
214 | ||||
|
215 | /* Esto no tengo ni repajolera idea de para que vale */ | |||
|
216 | ||||
|
217 | /* Poison these, so they don't accidentally slip in. */ | |||
|
218 | //#pragma GCC poison gcov_write_string gcov_write_tag gcov_write_length | |||
|
219 | //#pragma GCC poison gcov_read_string gcov_sync gcov_time gcov_magic | |||
|
220 | ||||
|
221 | #ifdef HAVE_GAS_HIDDEN | |||
|
222 | #define ATTRIBUTE_HIDDEN __attribute__ ((__visibility__ ("hidden"))) | |||
|
223 | #else | |||
|
224 | #define ATTRIBUTE_HIDDEN | |||
|
225 | #endif | |||
|
226 | ||||
|
227 | #ifndef GCOV_LINKAGE | |||
|
228 | #define GCOV_LINKAGE extern | |||
|
229 | //#define GCOV_LINKAGE | |||
|
230 | #endif | |||
|
231 | ||||
|
232 | /* File suffixes. */ | |||
|
233 | #define GCOV_DATA_SUFFIX ".gcda" | |||
|
234 | #define GCOV_NOTE_SUFFIX ".gcno" | |||
|
235 | ||||
|
236 | /* File magic. Must not be palindromes. */ | |||
|
237 | #define GCOV_DATA_MAGIC ((gcov_unsigned_t)0x67636461) /* "gcda" */ | |||
|
238 | #define GCOV_NOTE_MAGIC ((gcov_unsigned_t)0x67636e6f) /* "gcno" */ | |||
|
239 | ||||
|
240 | /* gcov-iov.h is automatically generated by the makefile from | |||
|
241 | version.c, it looks like | |||
|
242 | #define GCOV_VERSION ((gcov_unsigned_t)0x89abcdef) | |||
|
243 | */ | |||
|
244 | #include "gcov-iov.h" | |||
|
245 | ||||
|
246 | /* Convert a magic or version number to a 4 character string. */ | |||
|
247 | #define GCOV_UNSIGNED2STRING(ARRAY,VALUE) \ | |||
|
248 | ((ARRAY)[0] = (char)((VALUE) >> 24), \ | |||
|
249 | (ARRAY)[1] = (char)((VALUE) >> 16), \ | |||
|
250 | (ARRAY)[2] = (char)((VALUE) >> 8), \ | |||
|
251 | (ARRAY)[3] = (char)((VALUE) >> 0)) | |||
|
252 | ||||
|
253 | /* The record tags. Values [1..3f] are for tags which may be in either | |||
|
254 | file. Values [41..9f] for those in the note file and [a1..ff] for | |||
|
255 | the data file. */ | |||
|
256 | ||||
|
257 | #define GCOV_TAG_FUNCTION ((gcov_unsigned_t)0x01000000) | |||
|
258 | #define GCOV_TAG_FUNCTION_LENGTH (2) | |||
|
259 | #define GCOV_TAG_BLOCKS ((gcov_unsigned_t)0x01410000) | |||
|
260 | #define GCOV_TAG_BLOCKS_LENGTH(NUM) (NUM) | |||
|
261 | #define GCOV_TAG_BLOCKS_NUM(LENGTH) (LENGTH) | |||
|
262 | #define GCOV_TAG_ARCS ((gcov_unsigned_t)0x01430000) | |||
|
263 | #define GCOV_TAG_ARCS_LENGTH(NUM) (1 + (NUM) * 2) | |||
|
264 | #define GCOV_TAG_ARCS_NUM(LENGTH) (((LENGTH) - 1) / 2) | |||
|
265 | #define GCOV_TAG_LINES ((gcov_unsigned_t)0x01450000) | |||
|
266 | #define GCOV_TAG_COUNTER_BASE ((gcov_unsigned_t)0x01a10000) | |||
|
267 | #define GCOV_TAG_COUNTER_LENGTH(NUM) ((NUM) * 2) | |||
|
268 | #define GCOV_TAG_COUNTER_NUM(LENGTH) ((LENGTH) / 2) | |||
|
269 | #define GCOV_TAG_OBJECT_SUMMARY ((gcov_unsigned_t)0xa1000000) | |||
|
270 | #define GCOV_TAG_PROGRAM_SUMMARY ((gcov_unsigned_t)0xa3000000) | |||
|
271 | #define GCOV_TAG_SUMMARY_LENGTH \ | |||
|
272 | (1 + GCOV_COUNTERS_SUMMABLE * (2 + 3 * 2)) | |||
|
273 | ||||
|
274 | /* Counters that are collected. */ | |||
|
275 | #define GCOV_COUNTER_ARCS 0 /* Arc transitions. */ | |||
|
276 | #define GCOV_COUNTERS_SUMMABLE 1 /* Counters which can be | |||
|
277 | summaried. */ | |||
|
278 | #define GCOV_FIRST_VALUE_COUNTER 1 /* The first of counters used for value | |||
|
279 | profiling. They must form a consecutive | |||
|
280 | interval and their order must match | |||
|
281 | the order of HIST_TYPEs in | |||
|
282 | value-prof.h. */ | |||
|
283 | #define GCOV_COUNTER_V_INTERVAL 1 /* Histogram of value inside an interval. */ | |||
|
284 | #define GCOV_COUNTER_V_POW2 2 /* Histogram of exact power2 logarithm | |||
|
285 | of a value. */ | |||
|
286 | #define GCOV_COUNTER_V_SINGLE 3 /* The most common value of expression. */ | |||
|
287 | #define GCOV_COUNTER_V_DELTA 4 /* The most common difference between | |||
|
288 | consecutive values of expression. */ | |||
|
289 | #define GCOV_LAST_VALUE_COUNTER 4 /* The last of counters used for value | |||
|
290 | profiling. */ | |||
|
291 | #define GCOV_COUNTERS 5 | |||
|
292 | ||||
|
293 | /* Number of counters used for value profiling. */ | |||
|
294 | #define GCOV_N_VALUE_COUNTERS \ | |||
|
295 | (GCOV_LAST_VALUE_COUNTER - GCOV_FIRST_VALUE_COUNTER + 1) | |||
|
296 | ||||
|
297 | /* A list of human readable names of the counters */ | |||
|
298 | #define GCOV_COUNTER_NAMES {"arcs", "interval", "pow2", "single", "delta"} | |||
|
299 | ||||
|
300 | /* Names of merge functions for counters. */ | |||
|
301 | #define GCOV_MERGE_FUNCTIONS {"__gcov_merge_add", \ | |||
|
302 | "__gcov_merge_add", \ | |||
|
303 | "__gcov_merge_add", \ | |||
|
304 | "__gcov_merge_single", \ | |||
|
305 | "__gcov_merge_delta"} | |||
|
306 | ||||
|
307 | /* Convert a counter index to a tag. */ | |||
|
308 | #define GCOV_TAG_FOR_COUNTER(COUNT) \ | |||
|
309 | (GCOV_TAG_COUNTER_BASE + ((gcov_unsigned_t)(COUNT) << 17)) | |||
|
310 | /* Convert a tag to a counter. */ | |||
|
311 | #define GCOV_COUNTER_FOR_TAG(TAG) \ | |||
|
312 | ((unsigned)(((TAG) - GCOV_TAG_COUNTER_BASE) >> 17)) | |||
|
313 | /* Check whether a tag is a counter tag. */ | |||
|
314 | #define GCOV_TAG_IS_COUNTER(TAG) \ | |||
|
315 | (!((TAG) & 0xFFFF) && GCOV_COUNTER_FOR_TAG (TAG) < GCOV_COUNTERS) | |||
|
316 | ||||
|
317 | /* The tag level mask has 1's in the position of the inner levels, & | |||
|
318 | the lsb of the current level, and zero on the current and outer | |||
|
319 | levels. */ | |||
|
320 | #define GCOV_TAG_MASK(TAG) (((TAG) - 1) ^ (TAG)) | |||
|
321 | ||||
|
322 | /* Return nonzero if SUB is an immediate subtag of TAG. */ | |||
|
323 | #define GCOV_TAG_IS_SUBTAG(TAG,SUB) \ | |||
|
324 | (GCOV_TAG_MASK (TAG) >> 8 == GCOV_TAG_MASK (SUB) \ | |||
|
325 | && !(((SUB) ^ (TAG)) & ~GCOV_TAG_MASK(TAG))) | |||
|
326 | ||||
|
327 | /* Return nonzero if SUB is at a sublevel to TAG. */ | |||
|
328 | #define GCOV_TAG_IS_SUBLEVEL(TAG,SUB) \ | |||
|
329 | (GCOV_TAG_MASK (TAG) > GCOV_TAG_MASK (SUB)) | |||
|
330 | ||||
|
331 | /* Basic block flags. */ | |||
|
332 | #define GCOV_BLOCK_UNEXPECTED (1 << 1) | |||
|
333 | ||||
|
334 | /* Arc flags. */ | |||
|
335 | #define GCOV_ARC_ON_TREE (1 << 0) | |||
|
336 | #define GCOV_ARC_FAKE (1 << 1) | |||
|
337 | #define GCOV_ARC_FALLTHROUGH (1 << 2) | |||
|
338 | ||||
|
339 | /* Structured records. */ | |||
|
340 | ||||
|
341 | /* Cumulative counter data. */ | |||
|
342 | struct gcov_ctr_summary | |||
|
343 | { | |||
|
344 | gcov_unsigned_t num; /* number of counters. */ | |||
|
345 | gcov_unsigned_t runs; /* number of program runs */ | |||
|
346 | gcov_type sum_all; /* sum of all counters accumulated. */ | |||
|
347 | gcov_type run_max; /* maximum value on a single run. */ | |||
|
348 | gcov_type sum_max; /* sum of individual run max values. */ | |||
|
349 | }; | |||
|
350 | ||||
|
351 | ||||
|
352 | /* Object & program summary record. */ | |||
|
353 | struct gcov_summary | |||
|
354 | { | |||
|
355 | gcov_unsigned_t checksum; /* checksum of program */ | |||
|
356 | struct gcov_ctr_summary ctrs[GCOV_COUNTERS_SUMMABLE]; | |||
|
357 | }; | |||
|
358 | ||||
|
359 | /* Structures embedded in coveraged program. The structures generated | |||
|
360 | by write_profile must match these. */ | |||
|
361 | ||||
|
362 | /* Information about a single function. This uses the trailing array | |||
|
363 | idiom. The number of counters is determined from the counter_mask | |||
|
364 | in gcov_info. We hold an array of function info, so have to | |||
|
365 | explicitly calculate the correct array stride. */ | |||
|
366 | struct gcov_fn_info | |||
|
367 | { | |||
|
368 | gcov_unsigned_t ident; /* unique ident of function */ | |||
|
369 | gcov_unsigned_t checksum; /* function checksum */ | |||
|
370 | unsigned n_ctrs[0]; /* instrumented counters */ | |||
|
371 | }; | |||
|
372 | ||||
|
373 | /* Type of function used to merge counters. */ | |||
|
374 | typedef void (*gcov_merge_fn) (gcov_type *, gcov_unsigned_t); | |||
|
375 | ||||
|
376 | /* Information about counters. */ | |||
|
377 | struct gcov_ctr_info | |||
|
378 | { | |||
|
379 | gcov_unsigned_t num; /* number of counters. */ | |||
|
380 | gcov_type *values; /* their values. */ | |||
|
381 | gcov_merge_fn merge; /* The function used to merge them. */ | |||
|
382 | }; | |||
|
383 | ||||
|
384 | /* Information about a single object file. */ | |||
|
385 | struct gcov_info | |||
|
386 | { | |||
|
387 | gcov_unsigned_t version; /* expected version number */ | |||
|
388 | struct gcov_info *next; /* link to next, used by libgcov */ | |||
|
389 | ||||
|
390 | gcov_unsigned_t stamp; /* uniquifying time stamp */ | |||
|
391 | const char *filename; /* output file name */ | |||
|
392 | ||||
|
393 | unsigned n_functions; /* number of functions */ | |||
|
394 | const struct gcov_fn_info *functions; /* table of functions */ | |||
|
395 | ||||
|
396 | unsigned ctr_mask; /* mask of counters instrumented. */ | |||
|
397 | struct gcov_ctr_info counts[0]; /* count data. The number of bits | |||
|
398 | set in the ctr_mask field | |||
|
399 | determines how big this array | |||
|
400 | is. */ | |||
|
401 | }; | |||
|
402 | ||||
|
403 | /* Register a new object file module. */ | |||
|
404 | extern void __gcov_init (struct gcov_info *) ATTRIBUTE_HIDDEN; | |||
|
405 | ||||
|
406 | /* Called before fork, to avoid double counting. */ | |||
|
407 | extern void __gcov_flush (void) ATTRIBUTE_HIDDEN; | |||
|
408 | ||||
|
409 | /* The merge function that just sums the counters. */ | |||
|
410 | extern void __gcov_merge_add (gcov_type *, unsigned) ATTRIBUTE_HIDDEN; | |||
|
411 | ||||
|
412 | /* The merge function to choose the most common value. */ | |||
|
413 | extern void __gcov_merge_single (gcov_type *, unsigned) ATTRIBUTE_HIDDEN; | |||
|
414 | ||||
|
415 | /* The merge function to choose the most common difference between | |||
|
416 | consecutive values. */ | |||
|
417 | extern void __gcov_merge_delta (gcov_type *, unsigned) ATTRIBUTE_HIDDEN; | |||
|
418 | ||||
|
419 | /* Optimum number of gcov_unsigned_t's read from or written to disk. */ | |||
|
420 | // We limit GCOV_BLOCK_SIZE to 512 unsigned long because post processing with | |||
|
421 | // DOS batch cannot handle command lines bigger than 8191 characters, knowing | |||
|
422 | // that for each char, we print 4 characters (e.g "\x00") | |||
|
423 | #define GCOV_BLOCK_SIZE (1 << 8) | |||
|
424 | #define MAXFILENAME (1024) | |||
|
425 | ||||
|
426 | GCOV_LINKAGE struct gcov_var | |||
|
427 | { | |||
|
428 | // FILE *file; | |||
|
429 | char filename[MAXFILENAME]; | |||
|
430 | gcov_position_t start; /* Position of first byte of block */ | |||
|
431 | unsigned offset; /* Read/write position within the block. */ | |||
|
432 | unsigned length; /* Read limit in the block. */ | |||
|
433 | unsigned overread; /* Number of words overread. */ | |||
|
434 | int error; /* < 0 overflow, > 0 disk error. */ | |||
|
435 | /* Holds one block plus 4 bytes, thus all coverage reads & writes | |||
|
436 | fit within this buffer and we always can transfer GCOV_BLOCK_SIZE | |||
|
437 | to and from the disk. libgcov never backtracks and only writes 4 | |||
|
438 | or 8 byte objects. */ | |||
|
439 | gcov_unsigned_t buffer[GCOV_BLOCK_SIZE + 1]; | |||
|
440 | } gcov_var ATTRIBUTE_HIDDEN; | |||
|
441 | ||||
|
442 | #if 1 | |||
|
443 | /* Functions for reading and writing gcov files. In libgcov you can | |||
|
444 | open the file for reading then writing. Elsewhere you can open the | |||
|
445 | file either for reading or for writing. When reading a file you may | |||
|
446 | use the gcov_read_* functions, gcov_sync, gcov_position, & | |||
|
447 | gcov_error. When writing a file you may use the gcov_write | |||
|
448 | functions, gcov_seek & gcov_error. When a file is to be rewritten | |||
|
449 | you use the functions for reading, then gcov_rewrite then the | |||
|
450 | functions for writing. Your file may become corrupted if you break | |||
|
451 | these invariants. */ | |||
|
452 | GCOV_LINKAGE int gcov_open (const char */*name*/) ATTRIBUTE_HIDDEN; | |||
|
453 | GCOV_LINKAGE int gcov_close (void) ATTRIBUTE_HIDDEN; | |||
|
454 | ||||
|
455 | /* Available everywhere. */ | |||
|
456 | /* static gcov_position_t gcov_position (void); | |||
|
457 | * static int gcov_is_error (void); | |||
|
458 | * static int gcov_is_eof (void); | |||
|
459 | */ | |||
|
460 | ||||
|
461 | GCOV_LINKAGE gcov_unsigned_t gcov_read_unsigned (void) ATTRIBUTE_HIDDEN; | |||
|
462 | GCOV_LINKAGE gcov_type gcov_read_counter (void) ATTRIBUTE_HIDDEN; | |||
|
463 | GCOV_LINKAGE void gcov_read_summary (struct gcov_summary *) ATTRIBUTE_HIDDEN; | |||
|
464 | #endif | |||
|
465 | /* Available only in libgcov */ | |||
|
466 | GCOV_LINKAGE void gcov_write_counter (gcov_type) ATTRIBUTE_HIDDEN; | |||
|
467 | GCOV_LINKAGE void gcov_write_tag_length (gcov_unsigned_t, | |||
|
468 | gcov_unsigned_t) ATTRIBUTE_HIDDEN; | |||
|
469 | GCOV_LINKAGE void gcov_write_summary (gcov_unsigned_t /*tag*/, | |||
|
470 | const struct gcov_summary *) ATTRIBUTE_HIDDEN; | |||
|
471 | ||||
|
472 | /* Available outside gcov */ | |||
|
473 | GCOV_LINKAGE void gcov_write_unsigned (gcov_unsigned_t) ATTRIBUTE_HIDDEN; | |||
|
474 | ||||
|
475 | /* Make sure the library is used correctly. */ | |||
|
476 | #if ENABLE_CHECKING | |||
|
477 | #define GCOV_CHECK(expr) ((expr) ? (void)0 : (void)abort ()) | |||
|
478 | #else | |||
|
479 | #define GCOV_CHECK(expr) | |||
|
480 | #endif | |||
|
481 | #define GCOV_CHECK_READING() GCOV_CHECK(gcov_var.mode > 0) | |||
|
482 | #define GCOV_CHECK_WRITING() GCOV_CHECK(gcov_var.mode < 0) | |||
|
483 | #if 0 | |||
|
484 | /* Save the current position in the gcov file. */ | |||
|
485 | ||||
|
486 | static inline gcov_position_t | |||
|
487 | gcov_position (void) | |||
|
488 | { | |||
|
489 | GCOV_CHECK_READING (); | |||
|
490 | return gcov_var.start + gcov_var.offset; | |||
|
491 | } | |||
|
492 | ||||
|
493 | /* Return nonzero if we read to end of file. */ | |||
|
494 | ||||
|
495 | static inline int | |||
|
496 | gcov_is_eof (void) | |||
|
497 | { | |||
|
498 | return !gcov_var.overread; | |||
|
499 | } | |||
|
500 | ||||
|
501 | /* Return nonzero if the error flag is set. */ | |||
|
502 | ||||
|
503 | static inline int | |||
|
504 | gcov_is_error (void) | |||
|
505 | { | |||
|
506 | return gcov_var.file ? gcov_var.error : 1; | |||
|
507 | } | |||
|
508 | ||||
|
509 | /* Move to beginning of file and initialize for writing. */ | |||
|
510 | ||||
|
511 | static inline void | |||
|
512 | gcov_rewrite (void) | |||
|
513 | { | |||
|
514 | GCOV_CHECK_READING (); | |||
|
515 | gcov_var.mode = -1; | |||
|
516 | gcov_var.start = 0; | |||
|
517 | gcov_var.offset = 0; | |||
|
518 | fseek (gcov_var.file, 0L, SEEK_SET); | |||
|
519 | } | |||
|
520 | ||||
|
521 | #ifdef __MINGW32__ | |||
|
522 | #define ftruncate _chsize | |||
|
523 | #endif | |||
|
524 | static inline void | |||
|
525 | gcov_truncate (void) | |||
|
526 | { | |||
|
527 | ftruncate (fileno (gcov_var.file), 0L); | |||
|
528 | } | |||
|
529 | #endif | |||
|
530 | #endif /* GCC_GCOV_IO_H */ | |||
|
531 | //#endif /* __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ */ |
@@ -0,0 +1,13 | |||||
|
1 | /* Generated by the program `C:\home\obswteam\workspace\sparc-gcov-master\tools\version\gcov-iov.exe' | |||
|
2 | from `4.4 (4 4) and (*)'. */ | |||
|
3 | #if ( __GNUC__ == 3 && __GNUC_MINOR__ == 4 ) | |||
|
4 | #define GCOV_VERSION ((gcov_unsigned_t)0x3330342a) /* type 'gcov-iov 3.4 ""' */ | |||
|
5 | #endif /* __GNUC__ __GNUC_MINOR__ */ | |||
|
6 | ||||
|
7 | #if ( __GNUC__ == 4 && __GNUC_MINOR__ == 4 ) | |||
|
8 | #define GCOV_VERSION ((gcov_unsigned_t)0x3430342a) /* type 'gcov-iov 4.4 ""' */ | |||
|
9 | #endif /* __GNUC__ __GNUC_MINOR__ */ | |||
|
10 | ||||
|
11 | #if ( __GNUC__ > 4 ) | |||
|
12 | #define GCOV_VERSION ((gcov_unsigned_t)0x3430342a) /* type 'gcov-iov 4.4 ""' */ | |||
|
13 | #endif /* __GNUC__ __GNUC_MINOR__ */ |
@@ -0,0 +1,133 | |||||
|
1 | /* Test for GCC >= 3.4.4 && <= 4.4.6 */ | |||
|
2 | #if ( ( __GNUC__ > 3 ) || \ | |||
|
3 | ( __GNUC__ == 3 && __GNUC_MINOR__ > 4 )|| \ | |||
|
4 | ( __GNUC__ == 3 && __GNUC_MINOR__ == 4 && __GNUC_PATCHLEVEL__ >= 4 ) ) && \ | |||
|
5 | ( ( __GNUC__ < 4 ) || \ | |||
|
6 | ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 )|| \ | |||
|
7 | ( __GNUC__ == 4 && __GNUC_MINOR__ == 4 && __GNUC_PATCHLEVEL__ <= 6 ) ) | |||
|
8 | /* Routines required for instrumenting a program. */ | |||
|
9 | /* Compile this one with gcc. */ | |||
|
10 | /* Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, | |||
|
11 | 2000, 2001, 2002, 2003 Free Software Foundation, Inc. | |||
|
12 | ||||
|
13 | This file is part of GCC. | |||
|
14 | ||||
|
15 | GCC is free software; you can redistribute it and/or modify it under | |||
|
16 | the terms of the GNU General Public License as published by the Free | |||
|
17 | Software Foundation; either version 2, or (at your option) any later | |||
|
18 | version. | |||
|
19 | ||||
|
20 | In addition to the permissions in the GNU General Public License, the | |||
|
21 | Free Software Foundation gives you unlimited permission to link the | |||
|
22 | compiled version of this file into combinations with other programs, | |||
|
23 | and to distribute those combinations without any restriction coming | |||
|
24 | from the use of this file. (The General Public License restrictions | |||
|
25 | do apply in other respects; for example, they cover modification of | |||
|
26 | the file, and distribution when not linked into a combine | |||
|
27 | executable.) | |||
|
28 | ||||
|
29 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |||
|
30 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |||
|
31 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |||
|
32 | for more details. | |||
|
33 | ||||
|
34 | You should have received a copy of the GNU General Public License | |||
|
35 | along with GCC; see the file COPYING. If not, write to the Free | |||
|
36 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |||
|
37 | 02111-1307, USA. */ | |||
|
38 | ||||
|
39 | #define GCOV_LINKAGE /* nothing */ | |||
|
40 | ||||
|
41 | #include "gcov-io.h" | |||
|
42 | ||||
|
43 | /* Chain of per-object gcov structures. */ | |||
|
44 | struct gcov_info *gcov_list; | |||
|
45 | ||||
|
46 | /* A program checksum allows us to distinguish program data for an | |||
|
47 | object file included in multiple programs. */ | |||
|
48 | gcov_unsigned_t gcov_crc32; | |||
|
49 | ||||
|
50 | /* The profile merging function that just adds the counters. It is given | |||
|
51 | an array COUNTERS of N_COUNTERS old counters and it reads the same number | |||
|
52 | of counters from the gcov file. */ | |||
|
53 | void | |||
|
54 | __gcov_merge_add (gcov_type *counters, unsigned n_counters) | |||
|
55 | { | |||
|
56 | for (; n_counters; counters++, n_counters--) | |||
|
57 | *counters += gcov_read_counter (); | |||
|
58 | } | |||
|
59 | /* The profile merging function for choosing the most common value. | |||
|
60 | It is given an array COUNTERS of N_COUNTERS old counters and it | |||
|
61 | reads the same number of counters from the gcov file. The counters | |||
|
62 | are split into 3-tuples where the members of the tuple have | |||
|
63 | meanings: | |||
|
64 | ||||
|
65 | -- the stored candidate on the most common value of the measured entity | |||
|
66 | -- counter | |||
|
67 | -- total number of evaluations of the value */ | |||
|
68 | void | |||
|
69 | __gcov_merge_single (gcov_type *counters, unsigned n_counters) | |||
|
70 | { | |||
|
71 | unsigned i, n_measures; | |||
|
72 | gcov_type value, counter, all; | |||
|
73 | ||||
|
74 | GCOV_CHECK (!(n_counters % 3)); | |||
|
75 | n_measures = n_counters / 3; | |||
|
76 | for (i = 0; i < n_measures; i++, counters += 3) | |||
|
77 | { | |||
|
78 | value = gcov_read_counter (); | |||
|
79 | counter = gcov_read_counter (); | |||
|
80 | all = gcov_read_counter (); | |||
|
81 | ||||
|
82 | if (counters[0] == value) | |||
|
83 | counters[1] += counter; | |||
|
84 | else if (counter > counters[1]) | |||
|
85 | { | |||
|
86 | counters[0] = value; | |||
|
87 | counters[1] = counter - counters[1]; | |||
|
88 | } | |||
|
89 | else | |||
|
90 | counters[1] -= counter; | |||
|
91 | counters[2] += all; | |||
|
92 | } | |||
|
93 | } | |||
|
94 | ||||
|
95 | /* The profile merging function for choosing the most common | |||
|
96 | difference between two consecutive evaluations of the value. It is | |||
|
97 | given an array COUNTERS of N_COUNTERS old counters and it reads the | |||
|
98 | same number of counters from the gcov file. The counters are split | |||
|
99 | into 4-tuples where the members of the tuple have meanings: | |||
|
100 | ||||
|
101 | -- the last value of the measured entity | |||
|
102 | -- the stored candidate on the most common difference | |||
|
103 | -- counter | |||
|
104 | -- total number of evaluations of the value */ | |||
|
105 | ||||
|
106 | void | |||
|
107 | __gcov_merge_delta (gcov_type *counters, unsigned n_counters) | |||
|
108 | { | |||
|
109 | unsigned i, n_measures; | |||
|
110 | gcov_type last, value, counter, all; | |||
|
111 | ||||
|
112 | GCOV_CHECK (!(n_counters % 4)); | |||
|
113 | n_measures = n_counters / 4; | |||
|
114 | for (i = 0; i < n_measures; i++, counters += 4) | |||
|
115 | { | |||
|
116 | last = gcov_read_counter (); | |||
|
117 | value = gcov_read_counter (); | |||
|
118 | counter = gcov_read_counter (); | |||
|
119 | all = gcov_read_counter (); | |||
|
120 | ||||
|
121 | if (counters[1] == value) | |||
|
122 | counters[2] += counter; | |||
|
123 | else if (counter > counters[2]) | |||
|
124 | { | |||
|
125 | counters[1] = value; | |||
|
126 | counters[2] = counter - counters[2]; | |||
|
127 | } | |||
|
128 | else | |||
|
129 | counters[2] -= counter; | |||
|
130 | counters[3] += all; | |||
|
131 | } | |||
|
132 | } | |||
|
133 | #endif /* __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ */ |
@@ -0,0 +1,40 | |||||
|
1 | #!/usr/bin/env python3 | |||
|
2 | ||||
|
3 | __author__ = "Alexis Jeandet" | |||
|
4 | __copyright__ = "Copyright 2018, Laboratory of Plasma Physics" | |||
|
5 | __credits__ = [] | |||
|
6 | __license__ = "GPLv2" | |||
|
7 | __version__ = "1.0.0" | |||
|
8 | __maintainer__ = "Alexis Jeandet" | |||
|
9 | __email__ = "alexis.jeandet@member.fsf.org" | |||
|
10 | __status__ = "Development" | |||
|
11 | ||||
|
12 | import time | |||
|
13 | import sys | |||
|
14 | import os | |||
|
15 | import serial | |||
|
16 | import argparse | |||
|
17 | from datetime import datetime | |||
|
18 | ||||
|
19 | parser = argparse.ArgumentParser() | |||
|
20 | parser.add_argument("-p", "--port", help="Serial port") | |||
|
21 | parser.add_argument("-s", "--speed", help="Baud rate") | |||
|
22 | args = parser.parse_args() | |||
|
23 | ||||
|
24 | ||||
|
25 | ||||
|
26 | def main(): | |||
|
27 | with open('gcov_out_'+str(datetime.now())+'.txt','w') as gcov: | |||
|
28 | with open('console_'+str(datetime.now())+'.txt','w') as console: | |||
|
29 | with serial.Serial(args.port, args.speed, timeout=None) as ser: | |||
|
30 | line = ser.readline().decode() | |||
|
31 | while '_GCOVEXIT_BEGIN_' not in line: | |||
|
32 | console.write(line) | |||
|
33 | line = ser.readline().decode() | |||
|
34 | line = ser.readline().decode() | |||
|
35 | while '_GCOVEXIT_END_' not in line: | |||
|
36 | gcov.write(line) | |||
|
37 | line = ser.readline().decode() | |||
|
38 | ||||
|
39 | if __name__ == "__main__": | |||
|
40 | main() |
@@ -1,13 +1,14 | |||||
1 | cmake_minimum_required (VERSION 2.6) |
|
1 | cmake_minimum_required (VERSION 2.6) | |
2 | project (LFR_FSW) |
|
2 | project (LFR_FSW) | |
3 |
|
3 | |||
4 | if(NOT CMAKE_BUILD_TYPE) |
|
4 | if(NOT CMAKE_BUILD_TYPE) | |
5 | set(CMAKE_BUILD_TYPE "Release" CACHE STRING |
|
5 | set(CMAKE_BUILD_TYPE "Release" CACHE STRING | |
6 | "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE) |
|
6 | "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE) | |
7 | endif(NOT CMAKE_BUILD_TYPE) |
|
7 | endif(NOT CMAKE_BUILD_TYPE) | |
8 |
|
8 | |||
9 | set(LFR_BP_SRC ${CMAKE_CURRENT_SOURCE_DIR}/LFR_basic-parameters/basic_parameters.c) |
|
9 | set(LFR_BP_SRC ${CMAKE_CURRENT_SOURCE_DIR}/LFR_basic-parameters/basic_parameters.c) | |
10 |
|
10 | |||
11 | SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_LIST_DIR}/sparc") |
|
11 | SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_LIST_DIR}/sparc") | |
12 |
|
12 | |||
|
13 | add_subdirectory(libgcov) | |||
13 | add_subdirectory(src) |
|
14 | add_subdirectory(src) |
@@ -1,32 +1,44 | |||||
1 | set(rtems_dir /opt/rtems-4.10/) |
|
1 | set(rtems_dir /opt/rtems-4.10/) | |
2 |
|
2 | |||
3 | set(CMAKE_SYSTEM_NAME rtems) |
|
3 | set(CMAKE_SYSTEM_NAME rtems) | |
4 | set(CMAKE_C_COMPILER ${rtems_dir}/bin/sparc-rtems-gcc) |
|
4 | set(CMAKE_C_COMPILER ${rtems_dir}/bin/sparc-rtems-gcc) | |
5 | set(CMAKE_CXX_COMPILER ${rtems_dir}/bin/sparc-rtems-g++) |
|
5 | set(CMAKE_CXX_COMPILER ${rtems_dir}/bin/sparc-rtems-g++) | |
6 | set(CMAKE_LINKER ${rtems_dir}/bin/sparc-rtems-g++) |
|
6 | set(CMAKE_LINKER ${rtems_dir}/bin/sparc-rtems-g++) | |
7 | SET(CMAKE_EXE_LINKER_FLAGS "-static") |
|
7 | SET(CMAKE_EXE_LINKER_FLAGS "-static") | |
8 | option(fix-b2bst "Activate -mfix-b2bst switch to mitigate \"LEON3FT Stale Cache Entry After Store with Data Tag Parity Error\" errata, GRLIB-TN-0009" ON) |
|
8 | option(fix-b2bst "Activate -mfix-b2bst switch to mitigate \"LEON3FT Stale Cache Entry After Store with Data Tag Parity Error\" errata, GRLIB-TN-0009" ON) | |
9 |
|
9 | |||
|
10 | option(Coverage "Enables code coverage" OFF) | |||
|
11 | ||||
|
12 | ||||
|
13 | set(CMAKE_C_FLAGS_RELEASE "-O3") | |||
|
14 | set(CMAKE_C_FLAGS_DEBUG "-O0") | |||
|
15 | ||||
|
16 | ||||
10 | if(fix-b2bst) |
|
17 | if(fix-b2bst) | |
11 |
set(CMAKE_C_FLAGS_RELEASE " |
|
18 | set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mfix-b2bst") | |
12 | else() |
|
19 | set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -mfix-b2bst") | |
13 | set(CMAKE_C_FLAGS_RELEASE "-O3") |
|
|||
14 | endif() |
|
20 | endif() | |
15 |
|
21 | |||
|
22 | if(Coverage) | |||
|
23 | set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fprofile-arcs -ftest-coverage") | |||
|
24 | set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage") | |||
|
25 | endif() | |||
|
26 | ||||
|
27 | ||||
16 | set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_LINKER> <FLAGS> -Xlinker -Map=<TARGET>.map <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>") |
|
28 | set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_LINKER> <FLAGS> -Xlinker -Map=<TARGET>.map <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>") | |
17 |
|
29 | |||
18 | include_directories("${rtems_dir}/sparc-rtems/leon3/lib/include") |
|
30 | include_directories("${rtems_dir}/sparc-rtems/leon3/lib/include") | |
19 |
|
31 | |||
20 | function (check_b2bst target bin) |
|
32 | function (check_b2bst target bin) | |
21 | add_custom_command(TARGET ${target} |
|
33 | add_custom_command(TARGET ${target} | |
22 | POST_BUILD |
|
34 | POST_BUILD | |
23 | COMMAND ${rtems_dir}/bin/sparc-rtems-objdump -d ${bin}/${target} | ${CMAKE_SOURCE_DIR}/sparc/leon3ft-b2bst-scan.tcl |
|
35 | COMMAND ${rtems_dir}/bin/sparc-rtems-objdump -d ${bin}/${target} | ${CMAKE_SOURCE_DIR}/sparc/leon3ft-b2bst-scan.tcl | |
24 | ) |
|
36 | ) | |
25 | endfunction() |
|
37 | endfunction() | |
26 |
|
38 | |||
27 | function (build_srec target bin rev) |
|
39 | function (build_srec target bin rev) | |
28 | add_custom_command(TARGET ${target} |
|
40 | add_custom_command(TARGET ${target} | |
29 | POST_BUILD |
|
41 | POST_BUILD | |
30 | COMMAND ${rtems_dir}/bin/sparc-rtems-objcopy -j .data -F srec ${bin}/${target} RpwLfrApp_XXXX_data_rev-${rev}.srec && ${rtems_dir}/bin/sparc-rtems-objcopy -j .text -F srec ${bin}/${target} RpwLfrApp_XXXX_text_rev-${rev}.srec |
|
42 | COMMAND ${rtems_dir}/bin/sparc-rtems-objcopy -j .data -F srec ${bin}/${target} RpwLfrApp_XXXX_data_rev-${rev}.srec && ${rtems_dir}/bin/sparc-rtems-objcopy -j .text -F srec ${bin}/${target} RpwLfrApp_XXXX_text_rev-${rev}.srec | |
31 | ) |
|
43 | ) | |
32 | endfunction() |
|
44 | endfunction() |
@@ -1,120 +1,124 | |||||
1 | cmake_minimum_required (VERSION 2.6) |
|
1 | cmake_minimum_required (VERSION 2.6) | |
2 | project (fsw) |
|
2 | project (fsw) | |
3 |
|
3 | |||
4 | include(sparc-rtems) |
|
4 | include(sparc-rtems) | |
5 | include(cppcheck) |
|
5 | include(cppcheck) | |
6 |
|
6 | |||
7 | include_directories("../header" |
|
7 | include_directories("../header" | |
8 | "../header/lfr_common_headers" |
|
8 | "../header/lfr_common_headers" | |
9 | "../header/processing" |
|
9 | "../header/processing" | |
10 | "../LFR_basic-parameters" |
|
10 | "../LFR_basic-parameters" | |
11 | "../src") |
|
11 | "../src") | |
12 |
|
12 | |||
13 | set(SOURCES wf_handler.c |
|
13 | set(SOURCES wf_handler.c | |
14 | tc_handler.c |
|
14 | tc_handler.c | |
15 | fsw_misc.c |
|
15 | fsw_misc.c | |
16 | fsw_init.c |
|
16 | fsw_init.c | |
17 | fsw_globals.c |
|
17 | fsw_globals.c | |
18 | fsw_spacewire.c |
|
18 | fsw_spacewire.c | |
19 | tc_load_dump_parameters.c |
|
19 | tc_load_dump_parameters.c | |
20 | tm_lfr_tc_exe.c |
|
20 | tm_lfr_tc_exe.c | |
21 | tc_acceptance.c |
|
21 | tc_acceptance.c | |
22 | processing/fsw_processing.c |
|
22 | processing/fsw_processing.c | |
23 | processing/avf0_prc0.c |
|
23 | processing/avf0_prc0.c | |
24 | processing/avf1_prc1.c |
|
24 | processing/avf1_prc1.c | |
25 | processing/avf2_prc2.c |
|
25 | processing/avf2_prc2.c | |
26 | lfr_cpu_usage_report.c |
|
26 | lfr_cpu_usage_report.c | |
27 | ${LFR_BP_SRC} |
|
27 | ${LFR_BP_SRC} | |
28 | ../header/wf_handler.h |
|
28 | ../header/wf_handler.h | |
29 | ../header/tc_handler.h |
|
29 | ../header/tc_handler.h | |
30 | ../header/grlib_regs.h |
|
30 | ../header/grlib_regs.h | |
31 | ../header/fsw_misc.h |
|
31 | ../header/fsw_misc.h | |
32 | ../header/fsw_init.h |
|
32 | ../header/fsw_init.h | |
33 | ../header/fsw_spacewire.h |
|
33 | ../header/fsw_spacewire.h | |
34 | ../header/tc_load_dump_parameters.h |
|
34 | ../header/tc_load_dump_parameters.h | |
35 | ../header/tm_lfr_tc_exe.h |
|
35 | ../header/tm_lfr_tc_exe.h | |
36 | ../header/tc_acceptance.h |
|
36 | ../header/tc_acceptance.h | |
37 | ../header/processing/fsw_processing.h |
|
37 | ../header/processing/fsw_processing.h | |
38 | ../header/processing/avf0_prc0.h |
|
38 | ../header/processing/avf0_prc0.h | |
39 | ../header/processing/avf1_prc1.h |
|
39 | ../header/processing/avf1_prc1.h | |
40 | ../header/processing/avf2_prc2.h |
|
40 | ../header/processing/avf2_prc2.h | |
41 | ../header/fsw_params_wf_handler.h |
|
41 | ../header/fsw_params_wf_handler.h | |
42 | ../header/lfr_cpu_usage_report.h |
|
42 | ../header/lfr_cpu_usage_report.h | |
43 | ../header/lfr_common_headers/ccsds_types.h |
|
43 | ../header/lfr_common_headers/ccsds_types.h | |
44 | ../header/lfr_common_headers/fsw_params.h |
|
44 | ../header/lfr_common_headers/fsw_params.h | |
45 | ../header/lfr_common_headers/fsw_params_nb_bytes.h |
|
45 | ../header/lfr_common_headers/fsw_params_nb_bytes.h | |
46 | ../header/lfr_common_headers/fsw_params_processing.h |
|
46 | ../header/lfr_common_headers/fsw_params_processing.h | |
47 | ../header/lfr_common_headers/tm_byte_positions.h |
|
47 | ../header/lfr_common_headers/tm_byte_positions.h | |
48 | ../LFR_basic-parameters/basic_parameters.h |
|
48 | ../LFR_basic-parameters/basic_parameters.h | |
49 | ../LFR_basic-parameters/basic_parameters_params.h |
|
49 | ../LFR_basic-parameters/basic_parameters_params.h | |
50 | ../header/GscMemoryLPP.hpp |
|
50 | ../header/GscMemoryLPP.hpp | |
51 | ) |
|
51 | ) | |
52 |
|
52 | |||
53 |
|
53 | |||
54 | option(FSW_verbose "Enable verbose LFR" OFF) |
|
54 | option(FSW_verbose "Enable verbose LFR" OFF) | |
55 | option(FSW_boot_messages "Enable LFR boot messages" OFF) |
|
55 | option(FSW_boot_messages "Enable LFR boot messages" OFF) | |
56 | option(FSW_debug_messages "Enable LFR debug messages" OFF) |
|
56 | option(FSW_debug_messages "Enable LFR debug messages" OFF) | |
57 | option(FSW_cpu_usage_report "Enable LFR cpu usage report" OFF) |
|
57 | option(FSW_cpu_usage_report "Enable LFR cpu usage report" OFF) | |
58 | option(FSW_stack_report "Enable LFR stack report" OFF) |
|
58 | option(FSW_stack_report "Enable LFR stack report" OFF) | |
59 | option(FSW_vhdl_dev "?" OFF) |
|
59 | option(FSW_vhdl_dev "?" OFF) | |
60 | option(FSW_lpp_dpu_destid "Set to debug at LPP" OFF) |
|
60 | option(FSW_lpp_dpu_destid "Set to debug at LPP" OFF) | |
61 | option(FSW_debug_watchdog "Enable debug watchdog" OFF) |
|
61 | option(FSW_debug_watchdog "Enable debug watchdog" OFF) | |
62 | option(FSW_debug_tch "?" OFF) |
|
62 | option(FSW_debug_tch "?" OFF) | |
63 |
|
63 | |||
64 | set(SW_VERSION_N1 "3" CACHE STRING "Choose N1 FSW Version." FORCE) |
|
64 | set(SW_VERSION_N1 "3" CACHE STRING "Choose N1 FSW Version." FORCE) | |
65 | set(SW_VERSION_N2 "2" CACHE STRING "Choose N2 FSW Version." FORCE) |
|
65 | set(SW_VERSION_N2 "2" CACHE STRING "Choose N2 FSW Version." FORCE) | |
66 | set(SW_VERSION_N3 "0" CACHE STRING "Choose N3 FSW Version." FORCE) |
|
66 | set(SW_VERSION_N3 "0" CACHE STRING "Choose N3 FSW Version." FORCE) | |
67 | set(SW_VERSION_N4 "20" CACHE STRING "Choose N4 FSW Version." FORCE) |
|
67 | set(SW_VERSION_N4 "20" CACHE STRING "Choose N4 FSW Version." FORCE) | |
68 |
|
68 | |||
69 | if(FSW_verbose) |
|
69 | if(FSW_verbose) | |
70 | add_definitions(-DPRINT_MESSAGES_ON_CONSOLE) |
|
70 | add_definitions(-DPRINT_MESSAGES_ON_CONSOLE) | |
71 | endif() |
|
71 | endif() | |
72 | if(FSW_boot_messages) |
|
72 | if(FSW_boot_messages) | |
73 | add_definitions(-DBOOT_MESSAGES) |
|
73 | add_definitions(-DBOOT_MESSAGES) | |
74 | endif() |
|
74 | endif() | |
75 | if(FSW_debug_messages) |
|
75 | if(FSW_debug_messages) | |
76 | add_definitions(-DDEBUG_MESSAGES) |
|
76 | add_definitions(-DDEBUG_MESSAGES) | |
77 | endif() |
|
77 | endif() | |
78 | if(FSW_cpu_usage_report) |
|
78 | if(FSW_cpu_usage_report) | |
79 | add_definitions(-DPRINT_TASK_STATISTICS) |
|
79 | add_definitions(-DPRINT_TASK_STATISTICS) | |
80 | endif() |
|
80 | endif() | |
81 | if(FSW_stack_report) |
|
81 | if(FSW_stack_report) | |
82 | add_definitions(-DPRINT_STACK_REPORT) |
|
82 | add_definitions(-DPRINT_STACK_REPORT) | |
83 | endif() |
|
83 | endif() | |
84 | if(FSW_vhdl_dev) |
|
84 | if(FSW_vhdl_dev) | |
85 | add_definitions(-DVHDL_DEV) |
|
85 | add_definitions(-DVHDL_DEV) | |
86 | endif() |
|
86 | endif() | |
87 | if(FSW_lpp_dpu_destid) |
|
87 | if(FSW_lpp_dpu_destid) | |
88 | add_definitions(-DLPP_DPU_DESTID) |
|
88 | add_definitions(-DLPP_DPU_DESTID) | |
89 | endif() |
|
89 | endif() | |
90 | if(FSW_debug_watchdog) |
|
90 | if(FSW_debug_watchdog) | |
91 | add_definitions(-DDEBUG_WATCHDOG) |
|
91 | add_definitions(-DDEBUG_WATCHDOG) | |
92 | endif() |
|
92 | endif() | |
93 | if(FSW_debug_tch) |
|
93 | if(FSW_debug_tch) | |
94 | add_definitions(-DDEBUG_TCH) |
|
94 | add_definitions(-DDEBUG_TCH) | |
95 | endif() |
|
95 | endif() | |
96 |
|
96 | |||
97 |
|
97 | |||
98 |
|
98 | |||
99 | add_definitions(-DMSB_FIRST_TCH) |
|
99 | add_definitions(-DMSB_FIRST_TCH) | |
100 |
|
100 | |||
101 | add_definitions(-DSWVERSION=-1-0) |
|
101 | add_definitions(-DSWVERSION=-1-0) | |
102 | add_definitions(-DSW_VERSION_N1=${SW_VERSION_N1}) |
|
102 | add_definitions(-DSW_VERSION_N1=${SW_VERSION_N1}) | |
103 | add_definitions(-DSW_VERSION_N2=${SW_VERSION_N2}) |
|
103 | add_definitions(-DSW_VERSION_N2=${SW_VERSION_N2}) | |
104 | add_definitions(-DSW_VERSION_N3=${SW_VERSION_N3}) |
|
104 | add_definitions(-DSW_VERSION_N3=${SW_VERSION_N3}) | |
105 | add_definitions(-DSW_VERSION_N4=${SW_VERSION_N4}) |
|
105 | add_definitions(-DSW_VERSION_N4=${SW_VERSION_N4}) | |
106 |
|
106 | |||
|
107 | add_executable(fsw ${SOURCES}) | |||
107 |
|
108 | |||
108 | add_executable(fsw ${SOURCES}) |
|
109 | if(Coverage) | |
|
110 | target_link_libraries(fsw gcov) | |||
|
111 | endif() | |||
|
112 | ||||
109 |
|
113 | |||
110 | if(fix-b2bst) |
|
114 | if(fix-b2bst) | |
111 | check_b2bst(fsw ${CMAKE_CURRENT_BINARY_DIR}) |
|
115 | check_b2bst(fsw ${CMAKE_CURRENT_BINARY_DIR}) | |
112 | endif() |
|
116 | endif() | |
113 |
|
117 | |||
114 | if(NOT FSW_lpp_dpu_destid) |
|
118 | if(NOT FSW_lpp_dpu_destid) | |
115 | build_srec(fsw ${CMAKE_CURRENT_BINARY_DIR} "${SW_VERSION_N1}-${SW_VERSION_N2}-${SW_VERSION_N3}-${SW_VERSION_N4}") |
|
119 | build_srec(fsw ${CMAKE_CURRENT_BINARY_DIR} "${SW_VERSION_N1}-${SW_VERSION_N2}-${SW_VERSION_N3}-${SW_VERSION_N4}") | |
116 | endif() |
|
120 | endif() | |
117 |
|
121 | |||
118 |
|
122 | |||
119 | add_test_cppcheck(fsw STYLE UNUSED_FUNCTIONS POSSIBLE_ERROR MISSING_INCLUDE) |
|
123 | add_test_cppcheck(fsw STYLE UNUSED_FUNCTIONS POSSIBLE_ERROR MISSING_INCLUDE) | |
120 |
|
124 |
General Comments 0
You need to be logged in to leave comments.
Login now