mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
1e3a1bbb66
* include/ruby/ruby.h: prefix RUBY or RB to global symbols to get rid of name conflicts with other headers. * include/ruby/encoding.h, include/ruby/intern.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
132 lines
3.1 KiB
C
132 lines
3.1 KiB
C
/**********************************************************************
|
|
|
|
debug.c -
|
|
|
|
$Author$
|
|
created at: 04/08/25 02:31:54 JST
|
|
|
|
Copyright (C) 2004-2007 Koichi Sasada
|
|
|
|
**********************************************************************/
|
|
|
|
#include "ruby/ruby.h"
|
|
#include "ruby/encoding.h"
|
|
#include "ruby/util.h"
|
|
#include "vm_debug.h"
|
|
#include "eval_intern.h"
|
|
#include "vm_core.h"
|
|
#include "id.h"
|
|
|
|
/* for gdb */
|
|
const union {
|
|
enum ruby_special_consts special_consts;
|
|
enum ruby_value_type value_type;
|
|
enum ruby_tag_type tag_type;
|
|
enum node_type node_type;
|
|
enum ruby_method_ids method_ids;
|
|
enum ruby_id_types id_types;
|
|
enum ruby_fl_type fl_types;
|
|
enum ruby_encoding_consts encoding_consts;
|
|
enum ruby_coderange_type enc_coderange_types;
|
|
enum ruby_econv_flag_type econv_flag_types;
|
|
enum {
|
|
RUBY_NODE_TYPESHIFT = NODE_TYPESHIFT,
|
|
RUBY_NODE_TYPEMASK = NODE_TYPEMASK,
|
|
RUBY_NODE_LSHIFT = NODE_LSHIFT,
|
|
RUBY_NODE_FL_NEWLINE = NODE_FL_NEWLINE
|
|
} various;
|
|
} ruby_dummy_gdb_enums;
|
|
|
|
const SIGNED_VALUE RUBY_NODE_LMASK = NODE_LMASK;
|
|
|
|
int
|
|
ruby_debug_print_indent(int level, int debug_level, int indent_level)
|
|
{
|
|
if (level < debug_level) {
|
|
fprintf(stderr, "%*s", indent_level, "");
|
|
fflush(stderr);
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
ruby_debug_printf(const char *format, ...)
|
|
{
|
|
va_list ap;
|
|
va_start(ap, format);
|
|
vfprintf(stderr, format, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
VALUE
|
|
ruby_debug_print_value(int level, int debug_level, const char *header, VALUE obj)
|
|
{
|
|
if (level < debug_level) {
|
|
VALUE str;
|
|
str = rb_inspect(obj);
|
|
fprintf(stderr, "DBG> %s: %s\n", header,
|
|
obj == (VALUE)(SIGNED_VALUE)-1 ? "" : StringValueCStr(str));
|
|
fflush(stderr);
|
|
}
|
|
return obj;
|
|
}
|
|
|
|
void
|
|
ruby_debug_print_v(VALUE v)
|
|
{
|
|
ruby_debug_print_value(0, 1, "", v);
|
|
}
|
|
|
|
ID
|
|
ruby_debug_print_id(int level, int debug_level, const char *header, ID id)
|
|
{
|
|
if (level < debug_level) {
|
|
fprintf(stderr, "DBG> %s: %s\n", header, rb_id2name(id));
|
|
fflush(stderr);
|
|
}
|
|
return id;
|
|
}
|
|
|
|
NODE *
|
|
ruby_debug_print_node(int level, int debug_level, const char *header, const NODE *node)
|
|
{
|
|
if (level < debug_level) {
|
|
fprintf(stderr, "DBG> %s: %s (%u)\n", header,
|
|
ruby_node_name(nd_type(node)), nd_line(node));
|
|
}
|
|
return (NODE *)node;
|
|
}
|
|
|
|
void
|
|
ruby_debug_breakpoint(void)
|
|
{
|
|
/* */
|
|
}
|
|
|
|
static void
|
|
set_debug_option(const char *str, int len, void *arg)
|
|
{
|
|
#if defined _WIN32 && RUBY_MSVCRT_VERSION >= 80
|
|
extern int ruby_w32_rtc_error;
|
|
#endif
|
|
#define SET_WHEN(name, var, val) do { \
|
|
if (len == sizeof(name) - 1 && \
|
|
strncmp(str, (name), len) == 0) { \
|
|
(var) = (val); \
|
|
return; \
|
|
} \
|
|
} while (0)
|
|
SET_WHEN("gc_stress", *ruby_initial_gc_stress_ptr, Qtrue);
|
|
SET_WHEN("core", ruby_enable_coredump, 1);
|
|
#if defined _WIN32 && RUBY_MSVCRT_VERSION >= 80
|
|
SET_WHEN("rtc_error", ruby_w32_rtc_error, 1);
|
|
#endif
|
|
fprintf(stderr, "unexpected debug option: %.*s\n", len, str);
|
|
}
|
|
|
|
void
|
|
ruby_set_debug_option(const char *str)
|
|
{
|
|
ruby_each_words(str, set_debug_option, 0);
|
|
}
|