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gprofng: fix the Dwarf reader

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gprofng/ChangeLog
2023-03-10  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>

	gprofng/src/DwarfLib.cc (DwrLineRegs::getPath): Add a DW_AT_comp_dir
	string if the directoty table has relative names.
This commit is contained in:
Vladimir Mezentsev 2023-03-10 16:16:49 -08:00
parent ddc6677b17
commit 10577a3b13
1 changed files with 9 additions and 1 deletions
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10
gprofng/src/DwarfLib.cc
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@ -1779,7 +1779,15 @@ DwrLineRegs::getPath (int fn)
}
if (dir == NULL || *dir == 0)
return fnp->path;
fnp->path = canonical_path (dbe_sprintf ("%s/%s", dir, fnp->fname));
char *dir1 = NULL;
if (*dir != '/')
dir1 = dir_names->get(0)->fname;
if (dir1 && *dir != 0)
fnp->path = dbe_sprintf ("%s/%s/%s", dir1, dir, fnp->fname);
else
fnp->path = dbe_sprintf ("%s/%s", dir, fnp->fname);
fnp->path = canonical_path (fnp->path);
return fnp->path;
}