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| author | Fred Fish <fnf@specifix.com> | 1996-02-16 22:14:47 +0000 |
|---|---|---|
| committer | Fred Fish <fnf@specifix.com> | 1996-02-16 22:14:47 +0000 |
| commit | 2ad5709f00b91860c204e1556eb917d42984d40d (patch) | |
| tree | 87410f5e9a6f1e7d173b33045ed198f332908630 /gdb/objfiles.h | |
| parent | ef2074c25a901891cec6000824a4cac2d05eb723 (diff) | |
| download | gdb-2ad5709f00b91860c204e1556eb917d42984d40d.zip gdb-2ad5709f00b91860c204e1556eb917d42984d40d.tar.gz gdb-2ad5709f00b91860c204e1556eb917d42984d40d.tar.bz2 | |
* bcache.c, bcache.h: New files to implement a byte cache.
* Makefile.in (SFILES): Add bcache.c.
(symtab_h): Add bcache.h.
(HFILES_NO_SRCDIR): add bcache.h
(COMMON_OBJS): Add bcache.o
(bcache.o): New target.
* dbxread.c (start_psymtab): Make global_syms & static_syms
type "partial_symbol **".
* hpread.c (hpread_start_symtab): Ditto.
* os9kread.c (os9k_start_psymtab): Ditto.
* stabsread.h (start_psymtab): Ditto.
* {symfile.c, symfile.h} (start_psymtab_common): Ditto.
* maint.c (maintenance_print_statistics): Call
print_symbol_bcache_statistics.
* objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
and free pointers.
* solib.c (allocate_rt_common_objfile): Ditto.
* symfile.c (reread_symbols): Ditto.
(free_objfile): Free psymbol bcache when objfile is freed.
(objfile_relocate): Use new indirect psymbol pointers.
* objfiles.h (struct objfile): Add psymbol cache.
* symfile.c (compare_psymbols): Now passed pointers to pointers to
psymbols.
(reread_symbols): Free psymbol bcache when freeing other objfile
resources.
(add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
psymbol using the psymbol bcache.
(init_psymbol_list): Psymbol lists now contain pointers rather than
the actual psymbols.
* symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
grown arrays of pointers.
(ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
bcache.
* symmisc.c (print_partial_symbols): Now takes pointer to pointer
to partial symbol.
(print_symbol_bcache_statistics): New function to print per objfile
bcache statistics.
(print_partial_symbol, print_partial_symbols,
maintenance_check_symtabs, extend_psymbol_list):
Account for change to pointer to pointer to partial symbol.
* symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
make_symbol_completion_list):
Account for change to pointer to pointer to partial symbol.
* symtab.h (bcache.h): Include.
* xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
type "partial_symbol **".
Diffstat (limited to 'gdb/objfiles.h')
| -rw-r--r-- | gdb/objfiles.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/objfiles.h b/gdb/objfiles.h index 0a8bbd3..f536056 100644 --- a/gdb/objfiles.h +++ b/gdb/objfiles.h @@ -252,6 +252,11 @@ struct objfile struct obstack symbol_obstack; /* Full symbols */ struct obstack type_obstack; /* Types */ + /* A byte cache where we can stash arbitrary "chunks" of bytes that + will not change. */ + + struct bcache psymbol_cache; /* Byte cache for partial syms */ + /* Vectors of all partial symbols read in from file. The actual data is stored in the psymbol_obstack. */ |