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Move the collection containing all line infos into the DbgInfo struct and keep

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it there. It will be used to search for line info by address in some future
version, which is faster than searching through all the source files in a
linear fashion.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4802 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2010-08-09 20:54:12 +00:00
parent 5625977188
commit 8f03c4e9cf
1 changed files with 14 additions and 11 deletions
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25
src/dbginfo/dbginfo.c
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@ -89,6 +89,7 @@ struct DbgInfo {
Collection SegInfoById; /* Segment infos sorted by id */
Collection FileInfoByName; /* File infos sorted by name */
Collection FileInfoById; /* File infos sorted by id */
Collection LineInfoByAddr; /* Line information sorted by address */
};
/* Input tokens */
@ -152,7 +153,6 @@ struct InputData {
cc65_errorfunc Error; /* Function called in case of errors */
unsigned MajorVersion; /* Major version number */
unsigned MinorVersion; /* Minor version number */
Collection LineInfos; /* Line information */
DbgInfo* Info; /* Pointer to debug info */
};
@ -673,6 +673,7 @@ static SegInfo* NewSegInfo (const StrBuf* SegName, unsigned Id,
static void FreeSegInfo (SegInfo* S)
/* Free a SegInfo struct */
{
xfree (S->OutputName);
xfree (S);
}
@ -853,6 +854,7 @@ static DbgInfo* NewDbgInfo (void)
InitCollection (&Info->SegInfoById);
InitCollection (&Info->FileInfoByName);
InitCollection (&Info->FileInfoById);
InitCollection (&Info->LineInfoByAddr);
/* Return it */
return Info;
@ -879,6 +881,9 @@ static void FreeDbgInfo (DbgInfo* Info)
DoneCollection (&Info->FileInfoByName);
DoneCollection (&Info->FileInfoById);
/* Free line info */
DoneCollection (&Info->LineInfoByAddr);
/* Free the structure itself */
xfree (Info);
}
@ -1511,7 +1516,7 @@ static void ParseLine (InputData* D)
/* Create the line info and remember it */
L = NewLineInfo (File, Segment, Line, Start, End);
CollAppend (&D->LineInfos, L);
CollAppend (&D->Info->LineInfoByAddr, L);
ErrorExit:
/* Entry point in case of errors */
@ -1971,7 +1976,7 @@ static void ProcessLineInfo (InputData* D)
/* Postprocess line infos */
{
/* Get pointers to the collections */
Collection* LineInfos = &D->LineInfos;
Collection* LineInfos = &D->Info->LineInfoByAddr;
Collection* FileInfos = &D->Info->FileInfoByName;
/* Walk over the line infos and replace the id numbers of file and segment
@ -2073,8 +2078,10 @@ static void ProcessLineInfo (InputData* D)
F->Start = ((const LineInfo*) CollFirst (&F->LineInfoByAddr))->Start;
F->End = ((const LineInfo*) CollLast (&F->LineInfoByAddr))->End;
}
}
/* Sort the collection with all line infos by address */
CollSort (LineInfos, CompareLineInfoByAddr);
}
@ -2193,7 +2200,6 @@ cc65_dbginfo cc65_read_dbginfo (const char* FileName, cc65_errorfunc ErrFunc)
0, /* Function called in case of errors */
0, /* Major version number */
0, /* Minor version number */
COLLECTION_INITIALIZER, /* Line information */
0, /* Pointer to debug info */
};
D.FileName = FileName;
@ -2287,10 +2293,10 @@ cc65_dbginfo cc65_read_dbginfo (const char* FileName, cc65_errorfunc ErrFunc)
if (D.Errors > 0) {
/* Free allocated stuff */
unsigned I;
for (I = 0; I < CollCount (&D.LineInfos); ++I) {
FreeLineInfo (CollAt (&D.LineInfos, I));
for (I = 0; I < CollCount (&D.Info->LineInfoByAddr); ++I) {
FreeLineInfo (CollAt (&D.Info->LineInfoByAddr, I));
}
DoneCollection (&D.LineInfos);
DoneCollection (&D.Info->LineInfoByAddr);
FreeDbgInfo (D.Info);
return 0;
}
@ -2302,9 +2308,6 @@ cc65_dbginfo cc65_read_dbginfo (const char* FileName, cc65_errorfunc ErrFunc)
ProcessFileInfo (&D);
ProcessLineInfo (&D);
/* Free the collection that contained the line info */
DoneCollection (&D.LineInfos);
/* Return the debug info struct that was created */
return D.Info;
}