*/
/**
- * @file irprinf.c
+ * @file irprintf.c
*
* A little printf helper unterstanding firm types.
* @author Sebastian Hack
#ifdef HAVE_STRING_H
#include <string.h>
#endif
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
+#include "firm_config.h"
#include "ident.h"
#include "irmode_t.h"
#include "irnode_t.h"
#include "entity_t.h"
-#include "tv.h"
+#include "type_t.h"
+#include "tv_t.h"
#include "irprintf.h"
+#include "obst.h"
#include "pset.h"
#include "iterator.h"
#include "bitset.h"
+#include "dbginfo_t.h"
+
+#define STRNIL "(nil)"
+/**
+ * Init the string.
+ */
+static void str_init(void *object, size_t n)
+{
+ strcpy(object, "");
+}
/**
- * append a char to a string buffer
+ * append a char to a string buffer.
*/
static void str_append_char(void *object, size_t n, char ch)
{
}
/**
- * append a string to a string buffer
+ * append a string to a string buffer.
*/
static void str_append_str(void *object, size_t n, const char *str)
{
strncat(object, str, n);
}
+
+/**
+ * Init the file. i.e. do nothing.
+ */
+static void file_init(void *object, size_t n)
+{
+}
+
/**
- * append a char to a file
+ * append a char to a file.
*/
static void file_append_char(void *object, size_t n, char ch)
{
}
/**
- * append a string to a file
+ * append a string to a file.
*/
static void file_append_str(void *object, size_t n, const char *str)
{
fputs(str, object);
}
+/**
+ * Init the obstack. i.e. do nothing.
+ */
+static void obst_init(void *object, size_t n)
+{
+}
+
+/**
+ * append a char to a obstack.
+ */
+static void obst_append_char(void *object, size_t n, char ch)
+{
+ struct obstack *obst = object;
+ obstack_1grow(obst, ch);
+}
+
+/**
+ * append a string to a obstack.
+ */
+static void obst_append_str(void *object, size_t n, const char *str)
+{
+ struct obstack *obst = object;
+ obstack_grow(obst, str, strlen(str));
+}
+
+
/**
* the file appender
*/
static const appender_t file_appender = {
+ file_init,
file_append_char,
file_append_str
};
* the string buffer appender
*/
static const appender_t str_appender = {
+ str_init,
str_append_char,
str_append_str
};
+/**
+ * the obstack appender.
+ */
+static const appender_t obst_appender = {
+ obst_init,
+ obst_append_char,
+ obst_append_str
+};
+
+#ifndef WITH_LIBCORE
+
static void ir_common_vprintf(const appender_t *app, void *object,
size_t limit, const char *fmt, va_list args);
#endif
struct settings {
- char pad;
+ char flag_zero;
int width;
- int left_just;
- int put_plus;
- int alternate;
+ int flag_minus;
+ int flag_plus;
+ int flag_hash;
};
+/* Length specifiers. */
+enum {
+ len_char,
+ len_short,
+ len_int,
+ len_long,
+ len_long_long
+};
+
+
#define MIN(x,y) ((x) < (y) ? (x) : (y))
#define MAX(x,y) ((x) > (y) ? (x) : (y))
-
static void dump_with_settings(const appender_t *app, void *object, size_t limit,
const struct settings *settings, const char *str)
{
- if(settings->width >= 0) {
+ if (settings->width >= 0) {
int i;
size_t n = strlen(str);
- int lim = MIN(settings->width, limit);
- int to_print = MIN(lim, n);
+ int lim = MIN(settings->width, (int)limit);
+ int to_print = MIN(lim, (int)n);
int to_pad = to_print - lim;
- if(!settings->left_just)
+ if (!settings->flag_minus)
for(i = 0; i < to_pad; ++i)
- app->append_char(object, lim, settings->pad);
+ app->append_char(object, lim, settings->flag_zero);
app->append_str(object, to_print, str);
- if(!settings->left_just)
+ if (!settings->flag_minus)
for(i = 0; i < to_pad; ++i)
- app->append_char(object, lim, settings->pad);
+ app->append_char(object, lim, settings->flag_zero);
}
else
app->append_str(object, limit, str);
}
-
-
-/* Length specifiers. */
-enum {
- len_char,
- len_short,
- len_int,
- len_long,
- len_long_long
-};
-
+/**
+ * emit a Firm object. Backported from irargs.
+ */
+static void firm_emit(char *buf, int buflen, char conversion,
+ const struct settings *occ, void *X)
+{
+#define A(s) occ->flag_hash ? s " ": ""
+
+ firm_kind *obj = X;
+ int i, n;
+ ir_node *block;
+ char add[64];
+ char tv[256];
+ entity *ent;
+
+ buf[0] = '\0';
+ add[0] = '\0';
+
+ if (! X)
+ strncpy(buf, "(null)", buflen);
+ else {
+ switch (*obj) {
+ case k_BAD:
+ snprintf(buf, buflen, "BAD");
+ snprintf(add, sizeof(add), "[%p]", X);
+ break;
+ case k_entity:
+ snprintf(buf, buflen, "%s%s", A("ent"),
+ isupper(conversion) ? get_entity_ld_name(X): get_entity_name(X));
+ snprintf(add, sizeof(add), "[%ld]", get_entity_nr(X));
+ break;
+ case k_type:
+ snprintf(buf, buflen, "%s%s:%s", A("type"), get_type_tpop_name(X), get_type_name(X));
+ snprintf(add, sizeof(add), "[%ld]", get_type_nr(X));
+ break;
+ case k_ir_graph:
+ snprintf(buf, buflen, "%s%s", A("irg"), get_entity_name(get_irg_entity(X)));
+ snprintf(add, sizeof(add), "[%ld]", get_irg_graph_nr(X));
+ break;
+ case k_ir_node:
+ switch (conversion) {
+ case 'B':
+ block = is_no_Block(X) ? get_nodes_block(X) : X;
+ snprintf(buf, buflen, "%s%s%s", A("irn"), get_irn_opname(block),
+ get_mode_name(get_irn_mode(block)));
+ snprintf(add, sizeof(add), "[%ld]", get_irn_node_nr(block));
+ break;
+ case 'N':
+ snprintf(buf, buflen, "%ld", get_irn_node_nr(X));
+ break;
+ default:
+ if (is_Const(X)) {
+ tarval_snprintf(tv, sizeof(tv), get_Const_tarval(X));
+ snprintf(buf, buflen, "%s%s%s<%s>", A("irn"), get_irn_opname(X),
+ get_mode_name(get_irn_mode(X)), tv);
+ }
+ else
+ snprintf(buf, buflen, "%s%s%s", A("irn"), get_irn_opname(X),
+ get_mode_name(get_irn_mode(X)));
+ snprintf(add, sizeof(add), "[%ld]", get_irn_node_nr(X));
+ }
+ break;
+ case k_ir_mode:
+ snprintf(buf, buflen, "%s%s", A("mode"), get_mode_name(X));
+ break;
+ case k_tarval:
+ tarval_snprintf(tv, sizeof(tv), X);
+ snprintf(buf, buflen, "%s%s", A("tv"), tv);
+ break;
+ case k_ir_loop:
+ snprintf(buf, buflen, "ldepth[%d]", get_loop_depth(X));
+ break;
+ case k_ir_op:
+ snprintf(buf, buflen, "%s%s", A("op"), get_op_name(X));
+ break;
+ case k_ir_compound_graph_path:
+ n = get_compound_graph_path_length(X);
+
+ for (i = 0; i < n; ++i) {
+ ent = get_compound_graph_path_node(X, i);
+
+ strncat(buf, ".", buflen);
+ strncat(buf, get_entity_name(ent), buflen);
+ if (is_Array_type(get_entity_owner(ent))) {
+ snprintf(add, sizeof(add), "[%d]",
+ get_compound_graph_path_array_index(X, i));
+ strncat(buf, add, buflen);
+ }
+ }
+ add[0] = '\0';
+ break;
+
+ default:
+ snprintf(buf, buflen, "UNKWN");
+ snprintf(add, sizeof(add), "[%p]", X);
+ }
+ }
+
+ if (occ->flag_plus)
+ strncat(buf, add, buflen);
+
+#undef A
+}
/**
* A small printf helper routine for ir nodes.
- * @param app An appender (this determines where the stuff is dumped
- * to).
+ * @param app An appender (this determines where the stuff is dumped to).
* @param object A target passed to the appender.
* @param limit The maximum number of characters to dump.
* @param fmt The format string.
#define DUMP_STR(s) app->append_str(object, limit, s)
#define DUMP_CH(ch) app->append_char(object, limit, ch)
- for(i = 0, n = strlen(fmt); i < n; ++i) {
+ app->init(object, limit);
+
+ for (i = 0, n = strlen(fmt); i < n; ++i) {
char ch = fmt[i];
- if(ch == '%') {
+ if (ch == '%') {
int len;
const char *len_str = "";
struct settings settings;
- settings.alternate = 0;
- settings.pad = ' ';
+ settings.flag_hash = 0;
+ settings.flag_zero = ' ';
settings.width = -1;
- settings.left_just = 0;
- settings.put_plus = 0;
+ settings.flag_minus = 0;
+ settings.flag_plus = 0;
ch = fmt[++i];
/* Set the string to print to the buffer by default. */
str = buf;
- while(strchr("#0-+", ch)) {
+ while (strchr("#0-+", ch)) {
switch(ch) {
case '#':
- settings.alternate = 1;
+ settings.flag_hash = 1;
break;
case '0':
- settings.pad = '0';
+ settings.flag_zero = '0';
break;
case '-':
- settings.left_just = 1;
+ settings.flag_minus = 1;
break;
case '+':
- settings.put_plus = 1;
+ settings.flag_plus = 1;
break;
}
}
/* Ignore the precision */
- if(ch == '.')
+ if (ch == '.')
while(isdigit(ch = fmt[++i]));
/* read the length modifier. */
}
/* Do the conversion specifier. */
- switch(ch) {
+ switch (ch) {
/* The percent itself */
case '%':
buf[1] = '\0';
break;
+ /* Indent */
+ case '>':
+ {
+ int i, n = va_arg(args, int);
+ for(i = 0; i < n && i < sizeof(buf) - 1; ++i)
+ buf[i] = ' ';
+
+ buf[i] = '\0';
+ }
+ break;
+
case 'c':
buf[0] = va_arg(args, int);
buf[1] = '\0';
snprintf(buf, sizeof(buf), "%p", va_arg(args, void *));
break;
+ case 'i':
case 'd':
+ case 'u':
case 'x':
case 'X':
case 'o':
case len_long_long:
{
- long long arg = va_arg(args, long long);
+ int64_t arg = va_arg(args, int64_t);
snprintf(buf, sizeof(buf), fmt_str, arg);
}
break;
str = get_id_str(va_arg(args, ident *));
break;
- case 'e':
- str = get_entity_name(va_arg(args, entity *));
- break;
-
- case 'E':
- str = get_entity_ld_name(va_arg(args, entity *));
- break;
-
case 't':
- tarval_snprintf(buf, sizeof(buf), va_arg(args, tarval *));
- break;
-
- case 'n':
- {
- ir_node *irn = va_arg(args, ir_node *);
- snprintf(buf, sizeof(buf), "%s%s:%ld",
- get_irn_opname(irn), get_mode_name(get_irn_mode(irn)), get_irn_node_nr(irn));
- }
- break;
-
- case 'O':
- str = get_irn_opname(va_arg(args, ir_node *));
- break;
-
- case 'N':
- snprintf(buf, sizeof(buf), "%ld", get_irn_node_nr(va_arg(args, ir_node *)));
- break;
-
- case 'm':
- str = get_mode_name(va_arg(args, ir_mode *));
- break;
-
- case 'B':
- snprintf(buf, sizeof(buf), "%ld",
- get_irn_node_nr(get_nodes_block(va_arg(args, ir_node *))));
+ case 'e':
+ case 'E':
+ case 'T':
+ case 'n':
+ case 'O':
+ case 'm':
+ case 'B':
+ case 'P':
+ case 'F':
+ case 'f':
+ firm_emit(buf, sizeof(buf), ch, &settings, va_arg(args, void *));
break;
case 'b':
/* clean the buffer again */
buf[0] = '\0';
break;
+
+ case '=':
+ str = get_pnc_string(va_arg(args, int));
+ break;
+ case 'G':
+ {
+ ir_node *irn = va_arg(args, ir_node *);
+ dbg_info *dbg = get_irn_dbg_info(irn);
+ buf[0] = '\0';
+ if (dbg && __dbg_info_snprint) {
+ if (__dbg_info_snprint(buf, sizeof(buf), dbg) <= 0)
+ buf[0] = '\0';
+ }
+ break;
+ }
}
dump_with_settings(app, object, limit, &settings, str);
}
-
else
DUMP_CH(ch);
}
}
/**
- * Convencience for stdout dumping.
+ * Convenience for stdout dumping.
*/
void ir_printf(const char *fmt, ...)
{
}
/**
- * Convencience for file dumping.
+ * Convenience for file dumping.
*/
void ir_fprintf(FILE *f, const char *fmt, ...)
{
}
/**
- * Convencience for string dumping.
+ * Convenience for string dumping.
*/
void ir_snprintf(char *buf, size_t len, const char *fmt, ...)
{
ir_common_vprintf(&str_appender, buf, len, fmt, args);
va_end(args);
}
+
+/**
+ * Convenience for string dumping.
+ */
+void ir_obst_printf(struct obstack *obst, const char *fmt, ...)
+{
+ va_list args;
+ va_start(args, fmt);
+ ir_common_vprintf(&obst_appender, obst, 0, fmt, args);
+ va_end(args);
+}
+
+void ir_vprintf(const char *fmt, va_list args)
+{
+ ir_common_vprintf(&file_appender, stdout, 0, fmt, args);
+}
+
+void ir_vfprintf(FILE *f, const char *fmt, va_list args)
+{
+ ir_common_vprintf(&file_appender, f, 0, fmt, args);
+}
+
+void ir_vsnprintf(char *buf, size_t len, const char *fmt, va_list args)
+{
+ ir_common_vprintf(&str_appender, buf, len, fmt, args);
+}
+
+void ir_obst_vprintf(struct obstack *obst, const char *fmt, va_list args)
+{
+ ir_common_vprintf(&obst_appender, obst, 0, fmt, args);
+}
+
+#else /* WITH_LIBCORE */
+
+#include "irargs_t.h"
+
+void ir_printf(const char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ lc_evprintf(firm_get_arg_env(), fmt, args);
+ va_end(args);
+}
+
+void ir_fprintf(FILE *f, const char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ lc_evfprintf(firm_get_arg_env(), f, fmt, args);
+ va_end(args);
+}
+
+void ir_snprintf(char *buf, size_t n, const char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ lc_evsnprintf(firm_get_arg_env(), buf, n, fmt, args);
+ va_end(args);
+}
+
+void ir_vprintf(const char *fmt, va_list args)
+{
+ lc_evprintf(firm_get_arg_env(), fmt, args);
+}
+
+void ir_vfprintf(FILE *f, const char *fmt, va_list args)
+{
+ lc_evfprintf(firm_get_arg_env(), f, fmt, args);
+}
+
+void ir_vsnprintf(char *buf, size_t len, const char *fmt, va_list args)
+{
+ lc_evsnprintf(firm_get_arg_env(), buf, len, fmt, args);
+}
+
+void ir_obst_vprintf(struct obstack *obst, const char *fmt, va_list args)
+{
+ lc_evoprintf(firm_get_arg_env(), obst, fmt, args);
+}
+
+#endif
projects / libfirm / blobdiff