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Refactoring
[libfirm]
/
ir
/
be
/
bestabs.c
diff --git
a/ir/be/bestabs.c
b/ir/be/bestabs.c
index
6b5fe3c
..
36b6e1a
100644
(file)
--- a/
ir/be/bestabs.c
+++ b/
ir/be/bestabs.c
@@
-45,6
+45,7
@@
#include "bemodule.h"
#include "beemitter.h"
#include "dbginfo.h"
#include "bemodule.h"
#include "beemitter.h"
#include "dbginfo.h"
+#include "begnuas.h"
/* Non-Stab Symbol and Stab Symbol Types */
enum stabs_types {
/* Non-Stab Symbol and Stab Symbol Types */
enum stabs_types {
@@
-128,7
+129,8
@@
typedef struct stabs_handle {
/**
* Returns the stabs type number of a Firm type.
*/
/**
* Returns the stabs type number of a Firm type.
*/
-static unsigned get_type_number(stabs_handle *h, ir_type *tp) {
+static unsigned get_type_number(stabs_handle *h, ir_type *tp)
+{
pmap_entry *entry;
unsigned num;
pmap_entry *entry;
unsigned num;
@@
-149,14
+151,16
@@
static unsigned get_type_number(stabs_handle *h, ir_type *tp) {
/**
* Map a given Type to void by assigned the type number 0.
*/
/**
* Map a given Type to void by assigned the type number 0.
*/
-static void map_to_void(stabs_handle *h, ir_type *tp) {
+static void map_to_void(stabs_handle *h, ir_type *tp)
+{
pmap_insert(h->type_map, tp, INT_TO_PTR(0));
}
/**
* generate the void type.
*/
pmap_insert(h->type_map, tp, INT_TO_PTR(0));
}
/**
* generate the void type.
*/
-static void gen_void_type(stabs_handle *h) {
+static void gen_void_type(stabs_handle *h)
+{
(void) h;
be_emit_irprintf("\t.stabs\t\"void:t%u=%u\",%d,0,0,0\n", 0, 0, N_LSYM);
be_emit_write_line();
(void) h;
be_emit_irprintf("\t.stabs\t\"void:t%u=%u\",%d,0,0,0\n", 0, 0, N_LSYM);
be_emit_write_line();
@@
-172,7
+176,7
@@
typedef struct walker_env {
do { \
set_type_link(tp, (void *)1); \
waitq_put(wq, tp); \
do { \
set_type_link(tp, (void *)1); \
waitq_put(wq, tp); \
- } while(0)
+ } while
(0)
/* a the is ready */
#define SET_TYPE_READY(tp) set_type_link(tp, NULL)
/* a the is ready */
#define SET_TYPE_READY(tp) set_type_link(tp, NULL)
@@
-198,7
+202,8
@@
static const tarval_mode_info dec_output = {
/**
* emit a tarval as decimal
*/
/**
* emit a tarval as decimal
*/
-static void be_emit_tv_as_decimal(tarval *tv) {
+static void be_emit_tv_as_decimal(tarval *tv)
+{
ir_mode *mode = get_tarval_mode(tv);
const tarval_mode_info *old = get_tarval_mode_output_option(mode);
ir_mode *mode = get_tarval_mode(tv);
const tarval_mode_info *old = get_tarval_mode_output_option(mode);
@@
-220,7
+225,8
@@
static void emit_type_name(const ir_type *type)
* @param h the stabs handle
* @param tp the type
*/
* @param h the stabs handle
* @param tp the type
*/
-static void gen_primitive_type(stabs_handle *h, ir_type *tp) {
+static void gen_primitive_type(stabs_handle *h, ir_type *tp)
+{
ir_mode *mode = get_type_mode(tp);
unsigned type_num;
ir_mode *mode = get_type_mode(tp);
unsigned type_num;
@@
-263,7
+269,8
@@
static void gen_primitive_type(stabs_handle *h, ir_type *tp) {
* @param h the stabs handle
* @param tp the type
*/
* @param h the stabs handle
* @param tp the type
*/
-static void gen_enum_type(stabs_handle *h, ir_type *tp) {
+static void gen_enum_type(stabs_handle *h, ir_type *tp)
+{
unsigned type_num = get_type_number(h, tp);
int i, n;
unsigned type_num = get_type_number(h, tp);
int i, n;
@@
-285,7
+292,8
@@
static void gen_enum_type(stabs_handle *h, ir_type *tp) {
/**
* print a pointer type
*/
/**
* print a pointer type
*/
-void print_pointer_type(stabs_handle *h, ir_type *tp, int local) {
+void print_pointer_type(stabs_handle *h, ir_type *tp, int local)
+{
unsigned type_num = local ? h->next_type_nr++ : get_type_number(h, tp);
ir_type *el_tp = get_pointer_points_to_type(tp);
unsigned el_num = get_type_number(h, el_tp);
unsigned type_num = local ? h->next_type_nr++ : get_type_number(h, tp);
ir_type *el_tp = get_pointer_points_to_type(tp);
unsigned el_num = get_type_number(h, el_tp);
@@
-299,7
+307,8
@@
void print_pointer_type(stabs_handle *h, ir_type *tp, int local) {
* @param env the walker environment
* @param tp the type
*/
* @param env the walker environment
* @param tp the type
*/
-static void gen_pointer_type(wenv_t *env, ir_type *tp) {
+static void gen_pointer_type(wenv_t *env, ir_type *tp)
+{
stabs_handle *h = env->h;
ir_type *el_tp = get_pointer_points_to_type(tp);
stabs_handle *h = env->h;
ir_type *el_tp = get_pointer_points_to_type(tp);
@@
-318,7
+327,8
@@
static void gen_pointer_type(wenv_t *env, ir_type *tp) {
/**
* print an array type
*/
/**
* print an array type
*/
-static void print_array_type(stabs_handle *h, ir_type *tp, int local) {
+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);
unsigned type_num = local ? h->next_type_nr++ : get_type_number(h, tp);
ir_type *etp = get_array_element_type(tp);
int i, n = get_array_n_dimensions(tp);
unsigned type_num = local ? h->next_type_nr++ : get_type_number(h, tp);
@@
-352,7
+362,8
@@
static void print_array_type(stabs_handle *h, ir_type *tp, int local) {
* @param env the walker environment
* @param tp the type
*/
* @param env the walker environment
* @param tp the type
*/
-static void gen_array_type(wenv_t *env, ir_type *tp) {
+static void gen_array_type(wenv_t *env, ir_type *tp)
+{
stabs_handle *h = env->h;
ir_type *etp = get_array_element_type(tp);
stabs_handle *h = env->h;
ir_type *etp = get_array_element_type(tp);
@@
-376,7
+387,8
@@
static void gen_array_type(wenv_t *env, ir_type *tp) {
* @param env the walker environment
* @param tp the type
*/
* @param env the walker environment
* @param tp the type
*/
-static void gen_struct_union_type(wenv_t *env, ir_type *tp) {
+static void gen_struct_union_type(wenv_t *env, ir_type *tp)
+{
stabs_handle *h = env->h;
unsigned type_num = get_type_number(h, tp);
int i, n;
stabs_handle *h = env->h;
unsigned type_num = get_type_number(h, tp);
int i, n;
@@
-452,7
+464,8
@@
static void gen_struct_union_type(wenv_t *env, ir_type *tp) {
* @param env the walker environment
* @param tp the type
*/
* @param env the walker environment
* @param tp the type
*/
-static void gen_method_type(wenv_t *env, ir_type *tp) {
+static void gen_method_type(wenv_t *env, ir_type *tp)
+{
stabs_handle *h = env->h;
unsigned type_num = get_type_number(h, tp);
ir_type *rtp = NULL;
stabs_handle *h = env->h;
unsigned type_num = get_type_number(h, tp);
ir_type *rtp = NULL;
@@
-590,7
+603,8
@@
static void finish_types(wenv_t *env)
/**
* generate all types.
*/
/**
* generate all types.
*/
-static void gen_types(stabs_handle *h) {
+static void gen_types(stabs_handle *h)
+{
wenv_t env;
env.h = h;
wenv_t env;
env.h = h;
@@
-606,17
+620,19
@@
static void gen_types(stabs_handle *h) {
/**
* start a new source object (compilation unit)
*/
/**
* start a new source object (compilation unit)
*/
-static void stabs_so(dbg_handle *handle, const char *filename) {
+static void stabs_so(dbg_handle *handle, const char *filename)
+{
stabs_handle *h = (stabs_handle *)handle;
h->main_file = h->curr_file = filename;
stabs_handle *h = (stabs_handle *)handle;
h->main_file = h->curr_file = filename;
- be_emit_irprintf("\t.stabs\t\"%s\",%d,0,0,
.Ltext0\n", filename, N_SO
);
+ 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
*/
be_emit_write_line();
} /* stabs_so */
/**
* Main Program
*/
-static void stabs_main_program(dbg_handle *handle) {
+static void stabs_main_program(dbg_handle *handle)
+{
ir_graph *irg = get_irp_main_irg();
(void) handle;
ir_graph *irg = get_irp_main_irg();
(void) handle;
@@
-682,7
+698,7
@@
static void stabs_method_begin(dbg_handle *handle, ir_entity *ent, const be_stac
type_num = get_type_number(h, rtp);
be_emit_irprintf("\t.stabs\t\"%s:%c%u\",%u,0,0,%s\n",
get_entity_name(ent),
type_num = get_type_number(h, rtp);
be_emit_irprintf("\t.stabs\t\"%s:%c%u\",%u,0,0,%s\n",
get_entity_name(ent),
-
entity_is_externally_visible(ent) ? 'F' : 'f
',
+
get_entity_visibility(ent) == ir_visibility_local ? 'f' : 'F
',
type_num,
N_FUN,
get_entity_ld_name(ent));
type_num,
N_FUN,
get_entity_ld_name(ent));
@@
-730,7
+746,8
@@
static void stabs_method_begin(dbg_handle *handle, ir_entity *ent, const be_stac
/**
* dump the stabs for a method end
*/
/**
* dump the stabs for a method end
*/
-static void stabs_method_end(dbg_handle *handle) {
+static void stabs_method_end(dbg_handle *handle)
+{
stabs_handle *h = (stabs_handle *)handle;
ir_entity *ent = h->cur_ent;
const be_stack_layout_t *layout = h->layout;
stabs_handle *h = (stabs_handle *)handle;
ir_entity *ent = h->cur_ent;
const be_stack_layout_t *layout = h->layout;
@@
-777,7
+794,8
@@
static void stabs_method_end(dbg_handle *handle) {
/**
* dump types
*/
/**
* dump types
*/
-static void stabs_types(dbg_handle *handle) {
+static void stabs_types(dbg_handle *handle)
+{
stabs_handle *h = (stabs_handle *)handle;
/* allocate the zero for the void type */
stabs_handle *h = (stabs_handle *)handle;
/* allocate the zero for the void type */
@@
-789,16
+807,13
@@
static void stabs_types(dbg_handle *handle) {
/**
* dump a variable in the global type
*/
/**
* dump a variable in the global type
*/
-static void stabs_variable(dbg_handle *handle, ir_entity *ent) {
+static void stabs_variable(dbg_handle *handle, ir_entity *ent)
+{
stabs_handle *h = (stabs_handle *)handle;
unsigned tp_num = get_type_number(h, get_entity_type(ent));
char buf[1024];
stabs_handle *h = (stabs_handle *)handle;
unsigned tp_num = get_type_number(h, get_entity_type(ent));
char buf[1024];
- if (entity_is_externally_visible(ent)) {
- /* 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);
- } else {
+ if (get_entity_visibility(ent) == ir_visibility_local) {
/* some kind of local */
ir_linkage linkage = get_entity_linkage(ent);
int kind = N_STSYM;
/* some kind of local */
ir_linkage linkage = get_entity_linkage(ent);
int kind = N_STSYM;
@@
-807,6
+822,10
@@
static void stabs_variable(dbg_handle *handle, ir_entity *ent) {
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));
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));
+ } 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);
}
buf[sizeof(buf) - 1] = '\0';
}
buf[sizeof(buf) - 1] = '\0';
@@
-816,7
+835,8
@@
static void stabs_variable(dbg_handle *handle, ir_entity *ent) {
/**
* Close the stabs handler.
*/
/**
* Close the stabs handler.
*/
-static void stabs_close(dbg_handle *handle) {
+static void stabs_close(dbg_handle *handle)
+{
stabs_handle *h = (stabs_handle *)handle;
pmap_destroy(h->type_map);
free(h);
stabs_handle *h = (stabs_handle *)handle;
pmap_destroy(h->type_map);
free(h);
@@
-835,7
+855,8
@@
static const debug_ops stabs_ops = {
};
/* Opens a stabs handler */
};
/* Opens a stabs handler */
-dbg_handle *be_stabs_open(void) {
+dbg_handle *be_stabs_open(void)
+{
stabs_handle *h = XMALLOCZ(stabs_handle);
h->base.ops = &stabs_ops;
stabs_handle *h = XMALLOCZ(stabs_handle);
h->base.ops = &stabs_ops;