diff options
Diffstat (limited to 'gdb/macrotab.h')
| -rw-r--r-- | gdb/macrotab.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/gdb/macrotab.h b/gdb/macrotab.h index eeef7ee..075dfd9 100644 --- a/gdb/macrotab.h +++ b/gdb/macrotab.h @@ -125,7 +125,9 @@ struct macro_source_file a part of. */ struct macro_table *table; - /* A source file --- possibly a header file. */ + /* A source file --- possibly a header file. This filename is relative to + the compilation directory (table->comp_dir), it exactly matches the + symtab->filename content. */ const char *filename; /* The location we were #included from, or zero if we are the @@ -152,7 +154,8 @@ struct macro_source_file xmalloc if OBSTACK is zero. Use BCACHE to store all macro names, arguments, definitions, and anything else that might be the same amongst compilation units in an executable file; if BCACHE is zero, - don't cache these things. + don't cache these things. COMP_DIR optionally contains the compilation + directory of all files for this macro table. Note that, if either OBSTACK or BCACHE are non-zero, then removing information from the table may leak memory. Neither obstacks nor @@ -164,7 +167,8 @@ struct macro_source_file the same source location (although 'gcc -DFOO -UFOO -DFOO=2' does do that in GCC 4.1.2.). */ struct macro_table *new_macro_table (struct obstack *obstack, - struct bcache *bcache); + struct bcache *bcache, + const char *comp_dir); /* Free TABLE, and any macro definitions, source file structures, @@ -347,5 +351,14 @@ void macro_for_each_in_scope (struct macro_source_file *file, int line, macro_callback_fn fn, void *user_data); +/* Return FILE->filename with possibly prepended compilation directory name. + This is raw concatenation without the "set substitute-path" and gdb_realpath + applications done by symtab_to_fullname. Returned string must be freed by + xfree. + + THis function ignores the "set filename-display" setting. Its default + setting is "relative" which is backward compatible but the former behavior + of macro filenames printing was "absolute". */ +extern char *macro_source_fullname (struct macro_source_file *file); #endif /* MACROTAB_H */ |