/* Scheme/Guile language support routines for GDB, the GNU debugger.
- Copyright (C) 1995, 1996, 1998, 1999, 2000, 2001, 2005, 2007 Free Software
- Foundation, Inc.
+ Copyright (C) 1995, 1996, 1998, 1999, 2000, 2001, 2005, 2007, 2008
+ Free Software Foundation, Inc.
This file is part of GDB.
#include "gdbcore.h"
#include "c-lang.h"
#include "infcall.h"
+#include "objfiles.h"
static void scm_ipruk (char *, LONGEST, struct ui_file *);
-static void scm_scmlist_print (LONGEST, struct ui_file *, int, int,
- int, enum val_prettyprint);
-static int scm_inferior_print (LONGEST, struct ui_file *, int, int,
- int, enum val_prettyprint);
+static void scm_scmlist_print (LONGEST, struct ui_file *, int,
+ const struct value_print_options *);
+static int scm_inferior_print (LONGEST, struct ui_file *, int,
+ const struct value_print_options *);
/* Prints the SCM value VALUE by invoking the inferior, if appropraite.
Returns >= 0 on success; return -1 if the inferior cannot/should not
print VALUE. */
static int
-scm_inferior_print (LONGEST value, struct ui_file *stream, int format,
- int deref_ref, int recurse, enum val_prettyprint pretty)
+scm_inferior_print (LONGEST value, struct ui_file *stream,
+ int recurse, const struct value_print_options *options)
{
+ struct objfile *objf;
+ struct gdbarch *gdbarch;
struct value *func, *arg, *result;
struct symbol *gdb_output_sym, *gdb_output_len_sym;
char *output;
int ret, output_len;
- func = find_function_in_inferior ("gdb_print");
- arg = value_from_longest (builtin_type_CORE_ADDR, value);
+ func = find_function_in_inferior ("gdb_print", &objf);
+ gdbarch = get_objfile_arch (objf);
+ arg = value_from_longest (builtin_type (gdbarch)->builtin_core_addr, value);
result = call_function_by_hand (func, 1, &arg);
ret = (int) value_as_long (result);
{
/* XXX: Should we cache these symbols? */
gdb_output_sym =
- lookup_symbol_global ("gdb_output", NULL, NULL,
- VAR_DOMAIN,
- (struct symtab **) NULL);
+ lookup_symbol_global ("gdb_output", NULL, NULL, VAR_DOMAIN);
gdb_output_len_sym =
- lookup_symbol_global ("gdb_output_length", NULL, NULL,
- VAR_DOMAIN,
- (struct symtab **) NULL);
+ lookup_symbol_global ("gdb_output_length", NULL, NULL, VAR_DOMAIN);
if ((gdb_output_sym == NULL) || (gdb_output_len_sym == NULL))
ret = -1;
(char *) &output_len, sizeof (output_len));
output = (char *) alloca (output_len);
- remote_buffer = value_at (builtin_type_CORE_ADDR,
+ remote_buffer = value_at (builtin_type (gdbarch)->builtin_core_addr,
SYMBOL_VALUE_ADDRESS (gdb_output_sym));
read_memory (value_as_address (remote_buffer),
output, output_len);
};
static void
-scm_scmlist_print (LONGEST svalue, struct ui_file *stream, int format,
- int deref_ref, int recurse, enum val_prettyprint pretty)
+scm_scmlist_print (LONGEST svalue, struct ui_file *stream, int recurse,
+ const struct value_print_options *options)
{
- unsigned int more = print_max;
+ unsigned int more = options->print_max;
if (recurse > 6)
{
fputs_filtered ("...", stream);
return;
}
- scm_scmval_print (SCM_CAR (svalue), stream, format,
- deref_ref, recurse + 1, pretty);
+ scm_scmval_print (SCM_CAR (svalue), stream, recurse + 1, options);
svalue = SCM_CDR (svalue);
for (; SCM_NIMP (svalue); svalue = SCM_CDR (svalue))
{
fputs_filtered ("...", stream);
return;
}
- scm_scmval_print (SCM_CAR (svalue), stream, format,
- deref_ref, recurse + 1, pretty);
+ scm_scmval_print (SCM_CAR (svalue), stream, recurse + 1, options);
}
if (SCM_NNULLP (svalue))
{
fputs_filtered (" . ", stream);
- scm_scmval_print (svalue, stream, format,
- deref_ref, recurse + 1, pretty);
+ scm_scmval_print (svalue, stream, recurse + 1, options);
}
}
}
void
-scm_scmval_print (LONGEST svalue, struct ui_file *stream, int format,
- int deref_ref, int recurse, enum val_prettyprint pretty)
+scm_scmval_print (LONGEST svalue, struct ui_file *stream,
+ int recurse, const struct value_print_options *options)
{
taloop:
switch (7 & (int) svalue)
{
case 2:
case 6:
- print_longest (stream, format ? format : 'd', 1, svalue >> 2);
+ print_longest (stream,
+ options->format ? options->format : 'd',
+ 1, svalue >> 2);
break;
case 4:
if (SCM_ICHRP (svalue))
case scm_tcs_cons_imcar:
case scm_tcs_cons_nimcar:
fputs_filtered ("(", stream);
- scm_scmlist_print (svalue, stream, format,
- deref_ref, recurse + 1, pretty);
+ scm_scmlist_print (svalue, stream, recurse + 1, options);
fputs_filtered (")", stream);
break;
case scm_tcs_closures:
fputs_filtered ("#<CLOSURE ", stream);
- scm_scmlist_print (SCM_CODE (svalue), stream, format,
- deref_ref, recurse + 1, pretty);
+ scm_scmlist_print (SCM_CODE (svalue), stream, recurse + 1, options);
fputs_filtered (">", stream);
break;
case scm_tc7_string:
int done = 0;
int buf_size;
gdb_byte buffer[64];
- int truncate = print_max && len > (int) print_max;
+ int truncate = options->print_max && len > (int) options->print_max;
if (truncate)
- len = print_max;
+ len = options->print_max;
fputs_filtered ("\"", stream);
for (; done < len; done += buf_size)
{
{
if (i > 0)
fputs_filtered (" ", stream);
- scm_scmval_print (scm_get_field (elements, i), stream, format,
- deref_ref, recurse + 1, pretty);
+ scm_scmval_print (scm_get_field (elements, i), stream,
+ recurse + 1, options);
}
fputs_filtered (")", stream);
}
int
scm_val_print (struct type *type, const gdb_byte *valaddr,
int embedded_offset, CORE_ADDR address,
- struct ui_file *stream, int format, int deref_ref,
- int recurse, enum val_prettyprint pretty)
+ struct ui_file *stream, int recurse,
+ const struct value_print_options *options)
{
if (is_scmvalue_type (type))
{
LONGEST svalue = extract_signed_integer (valaddr, TYPE_LENGTH (type));
- if (scm_inferior_print (svalue, stream, format,
- deref_ref, recurse, pretty) >= 0)
+ if (scm_inferior_print (svalue, stream, recurse, options) >= 0)
{
}
else
{
- scm_scmval_print (svalue, stream, format,
- deref_ref, recurse, pretty);
+ scm_scmval_print (svalue, stream, recurse, options);
}
gdb_flush (stream);
}
else
{
- return c_val_print (type, valaddr, 0, address, stream, format,
- deref_ref, recurse, pretty);
+ return c_val_print (type, valaddr, 0, address, stream, recurse, options);
}
}
int
-scm_value_print (struct value *val, struct ui_file *stream, int format,
- enum val_prettyprint pretty)
+scm_value_print (struct value *val, struct ui_file *stream,
+ const struct value_print_options *options)
{
- return (common_val_print (val, stream, format, 1, 0, pretty));
+ struct value_print_options opts = *options;
+ opts.deref_ref = 1;
+ return (common_val_print (val, stream, 0, &opts, current_language));
}
projects / binutils-gdb.git / blobdiff