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| author | Jim Blandy <jimb@codesourcery.com> | 2007-12-04 23:43:57 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@codesourcery.com> | 2007-12-04 23:43:57 +0000 |
| commit | 801e3a5b5681c44b2fec1b392dddec386870647c (patch) | |
| tree | fc5540169fef73f5721542765234f47023c7763d /gdb/stack.c | |
| parent | c420411fe81ad583b2154fd9338fd0076761d99d (diff) | |
| download | gdb-801e3a5b5681c44b2fec1b392dddec386870647c.zip gdb-801e3a5b5681c44b2fec1b392dddec386870647c.tar.gz gdb-801e3a5b5681c44b2fec1b392dddec386870647c.tar.bz2 | |
Support lexical blocks and function bodies that occupy
non-contiguous address ranges.
* addrmap.c, addrmap.h: New files.
* block.h (struct addrmap): New forward declaration.
(struct blockvector): New member, 'map'.
(BLOCKVECTOR_MAP): New accessor macro.
* block.c: #include "addrmap.h"
(blockvector_for_pc_sect): If the blockvector we've found has
an address map, use it instead of searching the blocks.
* buildsym.c: #include "addrmap.h"
(pending_addrmap_obstack, pending_addrmap_interesting): New static
variables.
(really_free_pendings): If we have a pending addrmap, free it too.
(record_block_range): New function.
(make_blockvector): If we have an interesting pending addrmap,
record it in the new blockvector.
(start_symtab, buildsym_init): Assert that there is no pending
addrmap now; we should have cleaned up any addrmaps we'd built
previously.
(end_symtab): If there is a pending addrmap left over that didn't
get included in the blockvector, free it.
* buildsym.h (struct addrmap): New forward declaration.
(record_block_range): New prototype.
* objfiles.c: #include "addrmap.h".
(objfile_relocate): Relocate the blockvector's address map, if
present.
* dwarf2read.c (dwarf2_record_block_ranges): New function.
(read_func_scope, read_lexical_block_scope): Call it.
* Makefile.in (SFILES): Add addrmap.c.
(addrmap_h): New header dependency variable.
(COMMON_OBS): Add addrmap.o.
(addrmap.o): New rule.l
(block.o, objfiles.o, buildsym.o): Depend on $(addrmap_h).
* block.c (blockvector_for_pc, blockvector_for_pc_sect): Return a
pointer to the block, not its index in the blockvector.
(block_for_pc_sect): Use the returned block, instead of looking it
up ourselves.
* block.h (blockvector_for_pc, blockvector_for_pc_sect): Update
declarations.
* breakpoint.c (resolve_sal_pc): Use returned block, instead of
looking it up ourselves.
* stack.c (print_frame_label_vars): Disable function, which
depends on the block's index.
* buildsym.c (finish_block): Return the block we've built.
* buildsym.h (finish_block): Update prototype.
* defs.h (CORE_ADDR_MAX): New constant.
Diffstat (limited to 'gdb/stack.c')
| -rw-r--r-- | gdb/stack.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/stack.c b/gdb/stack.c index caf23a4..c23529f 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -1471,6 +1471,9 @@ static void print_frame_label_vars (struct frame_info *frame, int this_level_only, struct ui_file *stream) { +#if 1 + fprintf_filtered (stream, "print_frame_label_vars disabled.\n"); +#else struct blockvector *bl; struct block *block = get_frame_block (frame, 0); int values_printed = 0; @@ -1531,6 +1534,7 @@ print_frame_label_vars (struct frame_info *frame, int this_level_only, if (!values_printed && !this_level_only) fprintf_filtered (stream, _("No catches.\n")); +#endif } void |