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| author | Jim Blandy <jimb@codesourcery.com> | 2002-05-15 21:19:21 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@codesourcery.com> | 2002-05-15 21:19:21 +0000 |
| commit | 99d9066e57c4ff29e314af000b11c62ce6253b59 (patch) | |
| tree | 73fefdfb07f9b7751fd104bd496068174af72a8d /gdb/symfile.c | |
| parent | a978a3e5d8dec1a24c0851ecf16e241f7a23f946 (diff) | |
| download | gdb-99d9066e57c4ff29e314af000b11c62ce6253b59.zip gdb-99d9066e57c4ff29e314af000b11c62ce6253b59.tar.gz gdb-99d9066e57c4ff29e314af000b11c62ce6253b59.tar.bz2 | |
Add macro structures to GDB's symbol tables. Nobody puts anything
in them yet.
* symtab.h (struct symtab): New member: `macro_table'.
* buildsym.h (pending_macros): New global variable.
* buildsym.c: #include "macrotab.h".
(buildsym_init): Initialize `pending_macros'.
(end_symtab): If we found macro information while reading a CU's
debugging info, do build a symtab structure for it. Make the
symtab point to the macro information, and clear the
`pending_macros' pointer which held it while we were reading the
debug info.
(really_free_pendings): Free any pending macro table.
* objfiles.h (struct objfile): New member: `macro_cache'.
* objfiles.c (allocate_objfile): Set allocate and free functions
for the macro cache's objstack.
(free_objfile): Empty the macro cache's obstack.
* symfile.c (reread_symbols): Empty the macro cache's obstack, and
set new allocate and free functions for it.
* solib-sunos.c (allocate_rt_common_objfile): Set allocate and
free functions for the macro cache's objstack. (Why is this
function building its own objfile?)
* symmisc.c (print_objfile_statistics): Print statistics on the
macro bcache.
* Makefile.in: Note that buildsym.o depends on macrotab.h.
Diffstat (limited to 'gdb/symfile.c')
| -rw-r--r-- | gdb/symfile.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/symfile.c b/gdb/symfile.c index 8303f3c..d087b1f 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -1741,6 +1741,7 @@ reread_symbols (void) /* Free the obstacks for non-reusable objfiles */ free_bcache (&objfile->psymbol_cache); + free_bcache (&objfile->macro_cache); obstack_free (&objfile->psymbol_obstack, 0); obstack_free (&objfile->symbol_obstack, 0); obstack_free (&objfile->type_obstack, 0); @@ -1766,6 +1767,8 @@ reread_symbols (void) it is empty. */ obstack_specify_allocation (&objfile->psymbol_cache.cache, 0, 0, xmalloc, xfree); + obstack_specify_allocation (&objfile->macro_cache.cache, 0, 0, + xmalloc, xfree); obstack_specify_allocation (&objfile->psymbol_obstack, 0, 0, xmalloc, xfree); obstack_specify_allocation (&objfile->symbol_obstack, 0, 0, |