19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 import java.io.*;
26 import java.util.*;
27
28 public class Database {
29 private MacroDefinitions macros;
30 // allFiles is kept in lexicographically sorted order. See get().
31 private FileList allFiles;
32 // files that have implicit dependency on platform files
33 // e.g. os.hpp: os_<os_family>.hpp os_<os_arch>.hpp but only
34 // recorded if the platform file was seen.
35 private FileList platformFiles;
36 private FileList outerFiles;
37 private FileList indivIncludes;
38 private FileList grandInclude; // the results for the grand include file
39 private long threshold;
40 private int nOuterFiles;
41 private int nPrecompiledFiles;
42 private boolean missingOk;
43 private Platform plat;
44 /** These allow you to specify files not in the include database
45 which are prepended and appended to the file list, allowing
46 you to have well-known functions at the start and end of the
47 text segment (allows us to find out in a portable fashion
48 whether the current PC is in VM code or not upon a crash) */
49 private String firstFile;
50 private String lastFile;
51
52 public Database(Platform plat, long t) {
53 this.plat = plat;
54 macros = new MacroDefinitions();
55 allFiles = new FileList("allFiles", plat);
56 platformFiles = new FileList("platformFiles", plat);
57 outerFiles = new FileList("outerFiles", plat);
58 indivIncludes = new FileList("IndivIncludes", plat);
59 grandInclude = new FileList(plat.getGIFileTemplate().nameOfList(), plat);
60
61 threshold = t;
62 nOuterFiles = 0;
63 nPrecompiledFiles = 0;
64 missingOk = false;
65 firstFile = null;
66 lastFile = null;
67 };
68
69 public FileList getAllFiles() {
70 return allFiles;
71 }
72
73 public Iterator getMacros() {
74 return macros.getMacros();
75 }
76
77 public void canBeMissing() {
78 missingOk = true;
79 }
192
193 for ( int i = 0; i < len - 1 ; i++ ) {
194 if (newIncluder_temp.charAt(i) == '_' && newIncluder_temp.charAt(i+1) == '.') {
195 count++;
196 } else {
197 newIncluder += newIncluder_temp.charAt(i);
198 }
199 }
200 newIncluder += newIncluder_temp.charAt(len-1);
201
202 if (count != 1) {
203 throw new FileFormatException(
204 "Unexpected filename format for platform dependent file.\nline: \"" + line +
205 "\".\nError position: line " + lineNo
206 );
207 }
208
209 FileList p = allFiles.listForFile(includer);
210 p.setPlatformDependentInclude(pdName.dirPreStemSuff());
211
212 // Add an implicit dependency on platform
213 // specific file for the generic file
214
215 p = platformFiles.listForFile(newIncluder);
216
217 // if this list is empty then this is 1st
218 // occurance of a platform dependent file and
219 // we need a new version of the include file.
220 // Otherwise we just append to the current
221 // file.
222
223 PrintWriter pdFile =
224 new PrintWriter(
225 new FileWriter(pdName.dirPreStemSuff(),
226 !p.isEmpty())
227 );
228 pdFile.println("# include \"" + includer + "\"");
229 pdFile.close();
230
231 // Add the platform specific file to the list
391 gd.println();
392 } else {
393 // write Obj_Files = ...
394 gd.println("Obj_Files = \\");
395 for (Iterator iter = outerFiles.iterator(); iter.hasNext(); ) {
396 FileList anOuterFile = (FileList) iter.next();
397
398 String stemName = removeSuffixFrom(anOuterFile.getName());
399 gd.println(stemName + plat.objFileSuffix() + " \\");
400 }
401 gd.println();
402 gd.println();
403 }
404
405 if (nPrecompiledFiles > 0) {
406 // write Precompiled_Files = ...
407 gd.println("Precompiled_Files = \\");
408 for (Iterator iter = grandInclude.iterator(); iter.hasNext(); ) {
409 FileList list = (FileList) iter.next();
410 gd.println(list.getName() + " \\");
411 }
412 gd.println();
413 gd.println();
414 }
415
416 gd.println("DTraced_Files = \\");
417 for (Iterator iter = outerFiles.iterator(); iter.hasNext(); ) {
418 FileList anOuterFile = (FileList) iter.next();
419
420 if (anOuterFile.hasListForFile("dtrace.hpp")) {
421 String stemName = removeSuffixFrom(anOuterFile.getName());
422 gd.println(stemName + plat.objFileSuffix() + " \\");
423 }
424 }
425 gd.println();
426 gd.println();
427
428 {
429 // write each dependency
430
431 for (Iterator iter = indivIncludes.iterator(); iter.hasNext(); ) {
|
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 import java.io.*;
26 import java.util.*;
27
28 public class Database {
29 private MacroDefinitions macros;
30 // allFiles is kept in lexicographically sorted order. See get().
31 private FileList allFiles;
32 // files that have implicit dependency on platform files
33 // e.g. os.hpp: os_<os_family>.hpp os_<os_arch>.hpp but only
34 // recorded if the platform file was seen.
35 private FileList platformFiles;
36 private FileList outerFiles;
37 private FileList indivIncludes;
38 private FileList grandInclude; // the results for the grand include file
39 private HashMap<String,String> platformDepFiles;
40 private long threshold;
41 private int nOuterFiles;
42 private int nPrecompiledFiles;
43 private boolean missingOk;
44 private Platform plat;
45 /** These allow you to specify files not in the include database
46 which are prepended and appended to the file list, allowing
47 you to have well-known functions at the start and end of the
48 text segment (allows us to find out in a portable fashion
49 whether the current PC is in VM code or not upon a crash) */
50 private String firstFile;
51 private String lastFile;
52
53 public Database(Platform plat, long t) {
54 this.plat = plat;
55 macros = new MacroDefinitions();
56 allFiles = new FileList("allFiles", plat);
57 platformFiles = new FileList("platformFiles", plat);
58 outerFiles = new FileList("outerFiles", plat);
59 indivIncludes = new FileList("IndivIncludes", plat);
60 grandInclude = new FileList(plat.getGIFileTemplate().nameOfList(), plat);
61 platformDepFiles = new HashMap<String,String>();
62
63 threshold = t;
64 nOuterFiles = 0;
65 nPrecompiledFiles = 0;
66 missingOk = false;
67 firstFile = null;
68 lastFile = null;
69 };
70
71 public FileList getAllFiles() {
72 return allFiles;
73 }
74
75 public Iterator getMacros() {
76 return macros.getMacros();
77 }
78
79 public void canBeMissing() {
80 missingOk = true;
81 }
194
195 for ( int i = 0; i < len - 1 ; i++ ) {
196 if (newIncluder_temp.charAt(i) == '_' && newIncluder_temp.charAt(i+1) == '.') {
197 count++;
198 } else {
199 newIncluder += newIncluder_temp.charAt(i);
200 }
201 }
202 newIncluder += newIncluder_temp.charAt(len-1);
203
204 if (count != 1) {
205 throw new FileFormatException(
206 "Unexpected filename format for platform dependent file.\nline: \"" + line +
207 "\".\nError position: line " + lineNo
208 );
209 }
210
211 FileList p = allFiles.listForFile(includer);
212 p.setPlatformDependentInclude(pdName.dirPreStemSuff());
213
214 // Record the implicit include of this file so that the
215 // dependencies for precompiled headers can mention it.
216 platformDepFiles.put(newIncluder, includer);
217
218 // Add an implicit dependency on platform
219 // specific file for the generic file
220
221 p = platformFiles.listForFile(newIncluder);
222
223 // if this list is empty then this is 1st
224 // occurance of a platform dependent file and
225 // we need a new version of the include file.
226 // Otherwise we just append to the current
227 // file.
228
229 PrintWriter pdFile =
230 new PrintWriter(
231 new FileWriter(pdName.dirPreStemSuff(),
232 !p.isEmpty())
233 );
234 pdFile.println("# include \"" + includer + "\"");
235 pdFile.close();
236
237 // Add the platform specific file to the list
397 gd.println();
398 } else {
399 // write Obj_Files = ...
400 gd.println("Obj_Files = \\");
401 for (Iterator iter = outerFiles.iterator(); iter.hasNext(); ) {
402 FileList anOuterFile = (FileList) iter.next();
403
404 String stemName = removeSuffixFrom(anOuterFile.getName());
405 gd.println(stemName + plat.objFileSuffix() + " \\");
406 }
407 gd.println();
408 gd.println();
409 }
410
411 if (nPrecompiledFiles > 0) {
412 // write Precompiled_Files = ...
413 gd.println("Precompiled_Files = \\");
414 for (Iterator iter = grandInclude.iterator(); iter.hasNext(); ) {
415 FileList list = (FileList) iter.next();
416 gd.println(list.getName() + " \\");
417 String platformDep = platformDepFiles.get(list.getName());
418 if (platformDep != null) {
419 // make sure changes to the platform dependent file will
420 // cause regeneration of the pch file.
421 gd.println(platformDep + " \\");
422 }
423 }
424 gd.println();
425 gd.println();
426 }
427
428 gd.println("DTraced_Files = \\");
429 for (Iterator iter = outerFiles.iterator(); iter.hasNext(); ) {
430 FileList anOuterFile = (FileList) iter.next();
431
432 if (anOuterFile.hasListForFile("dtrace.hpp")) {
433 String stemName = removeSuffixFrom(anOuterFile.getName());
434 gd.println(stemName + plat.objFileSuffix() + " \\");
435 }
436 }
437 gd.println();
438 gd.println();
439
440 {
441 // write each dependency
442
443 for (Iterator iter = indivIncludes.iterator(); iter.hasNext(); ) {
|