mirror/binutils-gdb
2
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-15 04:31:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

* symtab.h (struct symbol): Make "aux_value" member a void pointer

Browse Source 
instead of a union.
	(SYMBOL_LOCATION_BATON): Update.
This commit is contained in:
Ulrich Weigand 2008-05-22 17:00:50 +00:00
parent c3b22bd09c
commit 10f4ecb8fa
2 changed files with 20 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
* symtab.h (struct symbol): Make "aux_value" member a void pointer
instead of a union.
(SYMBOL_LOCATION_BATON): Update.
2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
* symtab.h (enum address_class): Remove LOC_BASEREG and

33
gdb/symtab.h
View File

@ -587,25 +587,20 @@ struct symbol
const struct symbol_ops *ops;
/* Some symbols require additional information to be recorded on a
per-symbol basis. Stash those values here. */
/* An arbitrary data pointer, allowing symbol readers to record
additional information on a per-symbol basis. Note that this data
must be allocated using the same obstack as the symbol itself. */
/* So far it is only used by LOC_COMPUTED and LOC_COMPUTED_ARG to
find the location information. For a LOC_BLOCK symbol
for a function in a compilation unit compiled with DWARF 2
information, this is information used internally by the DWARF 2
code --- specifically, the location expression for the frame
base for this function. */
/* FIXME drow/2003-02-21: For the LOC_BLOCK case, it might be better
to add a magic symbol to the block containing this information,
or to have a generic debug info annotation slot for symbols. */
union
{
/* An arbitrary data pointer. Note that this data must be
allocated using the same obstack as the symbol itself. */
/* So far it is only used by LOC_COMPUTED and LOC_COMPUTED_ARG to
find the location information. For a LOC_BLOCK symbol
for a function in a compilation unit compiled with DWARF 2
information, this is information used internally by the DWARF 2
code --- specifically, the location expression for the frame
base for this function. */
/* FIXME drow/2003-02-21: For the LOC_BLOCK case, it might be better
to add a magic symbol to the block containing this information,
or to have a generic debug info annotation slot for symbols. */
void *ptr;
}
aux_value;
void *aux_value;
struct symbol *hash_next;
};
@ -617,7 +612,7 @@ struct symbol
#define SYMBOL_LINE(symbol) (symbol)->line
#define SYMBOL_SYMTAB(symbol) (symbol)->symtab
#define SYMBOL_OPS(symbol) (symbol)->ops
#define SYMBOL_LOCATION_BATON(symbol) (symbol)->aux_value.ptr
#define SYMBOL_LOCATION_BATON(symbol) (symbol)->aux_value
/* A partial_symbol records the name, domain, and address class of
symbols whose types we have not parsed yet. For functions, it also