diff options
Diffstat (limited to 'gdb/parse.c')
| -rw-r--r-- | gdb/parse.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/gdb/parse.c b/gdb/parse.c index c372f40..83f7fec 100644 --- a/gdb/parse.c +++ b/gdb/parse.c @@ -75,8 +75,7 @@ struct block *expression_context_block; CORE_ADDR expression_context_pc; struct block *innermost_block; int arglist_len; -union type_stack_elt *type_stack; -int type_stack_depth, type_stack_size; +static struct type_stack type_stack; char *lexptr; char *prev_lexptr; int paren_depth; @@ -1123,7 +1122,7 @@ parse_exp_in_context (char **stringptr, CORE_ADDR pc, struct block *block, prev_lexptr = NULL; paren_depth = 0; - type_stack_depth = 0; + type_stack.depth = 0; expout_last_struct = -1; comma_terminates = comma; @@ -1362,11 +1361,12 @@ parse_c_float (struct gdbarch *gdbarch, const char *p, int len, static void check_type_stack_depth (void) { - if (type_stack_depth == type_stack_size) + if (type_stack.depth == type_stack.size) { - type_stack_size *= 2; - type_stack = (union type_stack_elt *) - xrealloc ((char *) type_stack, type_stack_size * sizeof (*type_stack)); + type_stack.size *= 2; + type_stack.elements + = xrealloc (type_stack.elements, + type_stack.size * sizeof (union type_stack_elt)); } } @@ -1379,11 +1379,11 @@ insert_into_type_stack (int slot, union type_stack_elt element) { check_type_stack_depth (); - if (slot < type_stack_depth) - memmove (&type_stack[slot + 1], &type_stack[slot], - (type_stack_depth - slot) * sizeof (union type_stack_elt)); - type_stack[slot] = element; - ++type_stack_depth; + if (slot < type_stack.depth) + memmove (&type_stack.elements[slot + 1], &type_stack.elements[slot], + (type_stack.depth - slot) * sizeof (union type_stack_elt)); + type_stack.elements[slot] = element; + ++type_stack.depth; } /* Insert a new type, TP, at the bottom of the type stack. If TP is @@ -1404,7 +1404,7 @@ insert_type (enum type_pieces tp) /* If there is anything on the stack (we know it will be a tp_pointer), insert the qualifier above it. Otherwise, simply push this on the top of the stack. */ - if (type_stack_depth && (tp == tp_const || tp == tp_volatile)) + if (type_stack.depth && (tp == tp_const || tp == tp_volatile)) slot = 1; else slot = 0; @@ -1417,14 +1417,14 @@ void push_type (enum type_pieces tp) { check_type_stack_depth (); - type_stack[type_stack_depth++].piece = tp; + type_stack.elements[type_stack.depth++].piece = tp; } void push_type_int (int n) { check_type_stack_depth (); - type_stack[type_stack_depth++].int_val = n; + type_stack.elements[type_stack.depth++].int_val = n; } /* Insert a tp_space_identifier and the corresponding address space @@ -1444,7 +1444,7 @@ insert_type_address_space (char *string) /* If there is anything on the stack (we know it will be a tp_pointer), insert the address space qualifier above it. Otherwise, simply push this on the top of the stack. */ - if (type_stack_depth) + if (type_stack.depth) slot = 1; else slot = 0; @@ -1458,16 +1458,16 @@ insert_type_address_space (char *string) enum type_pieces pop_type (void) { - if (type_stack_depth) - return type_stack[--type_stack_depth].piece; + if (type_stack.depth) + return type_stack.elements[--type_stack.depth].piece; return tp_end; } int pop_type_int (void) { - if (type_stack_depth) - return type_stack[--type_stack_depth].int_val; + if (type_stack.depth) + return type_stack.elements[--type_stack.depth].int_val; /* "Can't happen". */ return 0; } @@ -1725,10 +1725,10 @@ exp_uses_objfile (struct expression *exp, struct objfile *objfile) void _initialize_parse (void) { - type_stack_size = 80; - type_stack_depth = 0; - type_stack = (union type_stack_elt *) - xmalloc (type_stack_size * sizeof (*type_stack)); + type_stack.size = 80; + type_stack.depth = 0; + type_stack.elements = xmalloc (type_stack.size + * sizeof (union type_stack_elt)); add_setshow_zinteger_cmd ("expression", class_maintenance, &expressiondebug, |