diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/symtab.h | 35 |
2 files changed, 21 insertions, 20 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index de0dd0a..0cf9e53 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 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 LOC_BASEREG_ARG. (struct symbol): Remove "basereg" member of "aux_value" union. diff --git a/gdb/symtab.h b/gdb/symtab.h index 5b28d10..cd9936a 100644 --- a/gdb/symtab.h +++ b/gdb/symtab.h @@ -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. */ - - 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; + /* 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. */ + + 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 |