/*
- * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
num = h->next_type_nr++;
pmap_insert(h->type_map, tp, INT_TO_PTR(num));
} else {
- num = PTR_TO_INT(entry->value);
+ num = (unsigned)PTR_TO_INT(entry->value);
}
return num;
} /* get_type_number */
/**
* emit a tarval as decimal
*/
-static void be_emit_tv_as_decimal(tarval *tv)
+static void be_emit_tv_as_decimal(ir_tarval *tv)
{
ir_mode *mode = get_tarval_mode(tv);
const tarval_mode_info *old = get_tarval_mode_output_option(mode);
return;
} /* if */
- if (0 && get_mode_size_bits(mode) & 7) {
+#if 0
+ if (get_mode_size_bits(mode) & 7) {
/* this is a bitfield type, ignore it */
return;
} /* if */
+#endif
type_num = get_type_number(h, tp);
static void print_array_type(stabs_handle *h, ir_type *tp, int local)
{
ir_type *etp = get_array_element_type(tp);
- int i, n = get_array_n_dimensions(tp);
+ size_t i, n = get_array_n_dimensions(tp);
unsigned type_num = local ? h->next_type_nr++ : get_type_number(h, tp);
- int *perm;
+ size_t *perm;
be_emit_irprintf("%u=a", type_num);
- NEW_ARR_A(int, perm, n);
+ perm = ALLOCAN(size_t, n);
for (i = 0; i < n; ++i) {
perm[i] = get_array_order(tp, i);
}
for (i = 0; i < n; ++i) {
- int dim = perm[i];
+ size_t dim = perm[i];
if (is_Const(get_array_lower_bound(tp, dim)) && is_Const(get_array_upper_bound(tp, dim))) {
long min = get_array_lower_bound_int(tp, dim);
ofs = get_entity_offset(ent);
if (is_Struct_type(mtp) && get_type_mode(mtp) != NULL) {
/* this structure is a bitfield, skip */
- int i, n;
+ int m;
+ int n_members = get_struct_n_members(mtp);
- for (i = 0, n = get_struct_n_members(mtp); i < n; ++i) {
- ir_entity *ent = get_struct_member(mtp, i);
- ir_type *tp = get_entity_type(ent);
+ for (m = 0; m < n_members; ++m) {
+ ir_entity *member = get_struct_member(mtp, m);
+ ir_type *member_tp = get_entity_type(member);
int bofs;
- type_num = get_type_number(h, tp);
- size = get_type_size_bytes(tp) * 8;
- bofs = (ofs + get_entity_offset(ent)) * 8 + get_entity_offset_bits_remainder(ent);
+ type_num = get_type_number(h, member_tp);
+ size = get_type_size_bytes(member_tp) * 8;
+ bofs = (ofs + get_entity_offset(member)) * 8 + get_entity_offset_bits_remainder(member);
/* name:type, bit offset from the start of the struct', number of bits in the element. */
- be_emit_irprintf("%s:%u,%d,%u;", get_entity_name(ent), type_num, bofs, size);
+ be_emit_irprintf("%s:%u,%d,%u;", get_entity_name(member), type_num, bofs, size);
}
} else {
/* no bitfield */
*/
static void walk_type(type_or_ent tore, void *ctx)
{
- wenv_t *env = ctx;
+ wenv_t *env = (wenv_t*)ctx;
ir_type *tp;
if (is_type(tore.typ)) {
static void finish_types(wenv_t *env)
{
waitq *wq = env->wq;
- ir_type *tp;
while (! waitq_empty(wq)) {
- tp = waitq_get(wq);
+ ir_type *tp = (ir_type*)waitq_get(wq);
if (IS_TYPE_READY(tp))
continue;
/**
* start a new source object (compilation unit)
*/
-static void stabs_so(dbg_handle *handle, const char *filename)
+static void stabs_unit_begin(dbg_handle *handle, const char *filename)
{
stabs_handle *h = (stabs_handle *)handle;
+
+ /* needed for the debug support */
+ be_gas_emit_switch_section(GAS_SECTION_TEXT);
+ be_emit_irprintf("%stext0:\n", be_gas_get_private_prefix());
+ be_emit_write_line();
+
h->main_file = h->curr_file = filename;
be_emit_irprintf("\t.stabs\t\"%s\",%d,0,0,%stext0\n", filename, N_SO, be_gas_get_private_prefix());
be_emit_write_line();
-} /* stabs_so */
+}
-/**
- * Main Program
- */
-static void stabs_main_program(dbg_handle *handle)
+static void stabs_unit_end(dbg_handle *handle)
{
ir_graph *irg = get_irp_main_irg();
-
(void) handle;
if (irg) {
- be_emit_irprintf("\t.stabs\t\"%s\",%d,0,0,0\n", get_entity_name(get_irg_entity(irg)), N_MAIN);
- be_emit_write_line();
+ ir_entity *entity = get_irg_entity(irg);
+ be_emit_irprintf("\t.stabs\t\"%s\",%d,0,0,0\n",
+ get_entity_ld_name(entity), N_MAIN);
}
-} /* stabs_main_program */
+}
static void stabs_set_dbg_info(dbg_handle *h, dbg_info *dbgi)
{
between_size = get_type_size_bytes(layout->between_type);
for (i = 0, n = get_method_n_params(mtp); i < n; ++i) {
ir_type *ptp = get_method_param_type(mtp, i);
- const char *name = get_method_param_name(mtp, i);
- unsigned type_num = get_type_number(h, ptp);
+ const char *name = NULL;
char buf[16];
int ofs = 0;
ir_entity *stack_ent;
/* create entries for automatic variables on the stack */
frame_size = get_type_size_bytes(layout->frame_type);
for (i = 0, n = get_compound_n_members(layout->frame_type); i < n; ++i) {
- ir_entity *ent = get_compound_member(layout->frame_type, i);
+ ir_entity *member = get_compound_member(layout->frame_type, i);
ir_type *tp;
int ofs;
unsigned type_num;
/* ignore spill slots and other helper objects */
- if (is_entity_compiler_generated(ent))
+ if (is_entity_compiler_generated(member))
continue;
- tp = get_entity_type(ent);
+ tp = get_entity_type(member);
/* should not happen in backend but ... */
if (is_Method_type(tp))
continue;
type_num = get_type_number(h, tp);
- ofs = -frame_size + get_entity_offset(ent);
+ ofs = -frame_size + get_entity_offset(member);
be_emit_irprintf("\t.stabs\t\"%s:%u\",%d,0,0,%d\n",
- get_entity_name(ent), type_num, N_LSYM, ofs);
+ get_entity_name(member), type_num, N_LSYM, ofs);
be_emit_write_line();
}
/* we need a lexical block here */
if (linkage & IR_LINKAGE_CONSTANT)
kind = N_ROSYM;
snprintf(buf, sizeof(buf), "\t.stabs\t\"%s:S%u\",%d,0,0,%s\n",
- get_entity_name(ent), tp_num, kind, get_entity_ld_name(ent));
+ get_entity_name(ent), tp_num, kind, get_entity_ld_name(ent));
} else {
/* a global variable */
snprintf(buf, sizeof(buf), "\t.stabs\t\"%s:G%u\",%d,0,0,0\n",
- get_entity_name(ent), tp_num, N_GSYM);
+ get_entity_name(ent), tp_num, (int)N_GSYM);
}
buf[sizeof(buf) - 1] = '\0';
/** The stabs operations. */
static const debug_ops stabs_ops = {
stabs_close,
- stabs_so,
- stabs_main_program,
+ stabs_unit_begin,
+ stabs_unit_end,
stabs_method_begin,
stabs_method_end,
stabs_types,
return &h->base;
}
-BE_REGISTER_MODULE_CONSTRUCTOR(be_init_stabs);
+BE_REGISTER_MODULE_CONSTRUCTOR(be_init_stabs)
void be_init_stabs(void)
{
be_register_dbgout_module("stabs", be_stabs_open);
projects / libfirm / blobdiff