* TODO: Document work needed on &fn and &array.
* printcmd.c (print_address_symbolic): New arg is the prefix
to print if a name is printed.
(print_address_demangle): Honor "set print address" now.
Use new arg above to improve spacing of output.
* valprint.c (val_print): When printing function pointers,
print symbolic form too.
* breakpoint.c (breakpoint_1): Use new print_address_symbolic.
+Sun Jul 14 00:42:53 1991 John Gilmore (gnu at cygint.cygnus.com)
+
+ * findvar.c (find_var_value): Handle &function better.
+ * TODO: Document work needed on &fn and &array.
+ * printcmd.c (print_address_symbolic): New arg is the prefix
+ to print if a name is printed.
+ (print_address_demangle): Honor "set print address" now.
+ Use new arg above to improve spacing of output.
+ * valprint.c (val_print): When printing function pointers,
+ print symbolic form too.
+ * breakpoint.c (breakpoint_1): Use new print_address_symbolic.
+
Mon Jul 8 19:02:46 1991 John Gilmore (gnu at cygint.cygnus.com)
* core.c (memory_error): Reword error msg to mislead less.
happen when the struct was defined before the superclass (before the
name became a typedef).
-For "float point[15];":
+Handling of "&" address-of operator needs some serious overhaul
+for ANSI C and consistency on arrays and functions.
+ For "float point[15];":
ptype &point[4] ==> Attempt to take address of non-lvalue.
p &point[4] ==> Dereferences point[4] rather than giving you point+4.
+ For "char *malloc();":
+ptype malloc ==> "char *()"; should be same as
+ptype &malloc ==> "char *(*)()"
+call printf ("%x\n", malloc) ==> wierd value, should be same as
+call printf ("%x\n", &malloc) ==> correct value
Fix symbol reading in the presence of interrupts. It currently leaves a
cleanup to blow away the entire symbol table when a QUIT occurs.
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
return v;
case LOC_CONST_BYTES:
- addr = SYMBOL_VALUE_ADDRESS (var);
- bcopy (addr, VALUE_CONTENTS_RAW (v), len);
- VALUE_LVAL (v) = not_lval;
- return v;
+ {
+ char *bytes_addr;
+ bytes_addr = SYMBOL_VALUE_BYTES (var);
+ bcopy (bytes_addr, VALUE_CONTENTS_RAW (v), len);
+ VALUE_LVAL (v) = not_lval;
+ return v;
+ }
case LOC_STATIC:
case LOC_EXTERNAL:
return v;
}
\f
-/* Given a struct symbol for a variable,
+/* Given a struct symbol for a variable or function,
and a stack frame id,
- return a (pointer to a) struct value containing the variable's address. */
+ return a (pointer to a) struct value containing the properly typed
+ address. */
value
locate_var_value (var, frame)
if (lazy_value == 0)
error ("Address of \"%s\" is unknown.", SYMBOL_NAME (var));
- if (VALUE_LAZY (lazy_value))
+ if (VALUE_LAZY (lazy_value)
+ || TYPE_CODE (type) == TYPE_CODE_FUNC)
{
addr = VALUE_ADDRESS (lazy_value);
}
/* Address of an array is of the type of address of it's elements. */
+ /* FIXME, this is probably wrong now for ANSI C. */
result_type =
lookup_pointer_type (TYPE_CODE (type) == TYPE_CODE_ARRAY ?
TYPE_TARGET_TYPE (type) : type);
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
#include "target.h"
extern int asm_demangle; /* Whether to demangle syms in asm printouts */
+extern int addressprint; /* Whether to print hex addresses in HLL " */
extern struct block *get_current_block ();
value_from_long (builtin_type_int, (LONGEST) addr));
}
-/* Optionally print address ADDR symbolically as <SYMBOL+OFFSET> on STREAM.
+/* Optionally print address ADDR symbolically as <SYMBOL+OFFSET> on STREAM,
+ after LEADIN. Print nothing if no symbolic name is found nearby.
DO_DEMANGLE controls whether to print a symbol in its native "raw" form,
or to interpret it as a possible C++ name and convert it back to source
form. */
void
-print_address_symbolic (addr, stream, do_demangle)
+print_address_symbolic (addr, stream, do_demangle, leadin)
CORE_ADDR addr;
FILE *stream;
int do_demangle;
+ char *leadin;
{
int name_location;
register int i = find_pc_misc_function (addr);
if (i < 0)
return;
- fputs_filtered (" <", stream);
+ fputs_filtered (leadin, stream);
+ fputs_filtered ("<", stream);
if (do_demangle)
fputs_demangled (misc_function_vector[i].name, stream, 1);
else
FILE *stream;
{
fprintf_filtered (stream, "0x%x", addr);
- print_address_symbolic (addr, stream, asm_demangle);
+ print_address_symbolic (addr, stream, asm_demangle, " ");
}
/* Print address ADDR symbolically on STREAM. Parameter DEMANGLE
- controls whether to print the symbolic name "raw" or demangled. */
+ controls whether to print the symbolic name "raw" or demangled.
+ Global setting "addressprint" controls whether to print hex address
+ or not. */
void
print_address_demangle (addr, stream, do_demangle)
FILE *stream;
int do_demangle;
{
- fprintf_filtered (stream, "0x%x", addr);
- print_address_symbolic (addr, stream, do_demangle);
+ if (addr == 0) {
+ fprintf_filtered (stream, "0");
+ } else if (addressprint) {
+ fprintf_filtered (stream, "0x%x", addr);
+ print_address_symbolic (addr, stream, do_demangle, " ");
+ } else {
+ print_address_symbolic (addr, stream, do_demangle, "");
+ }
}
-
\f
/* Examine data at address ADDR in format FMT.
This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <string.h>
print_scalar_formatted (valaddr, type, format, 0, stream);
break;
}
+ /* FIXME, we should consider, at least for ANSI C language, eliminating
+ the distinction made between FUNCs and POINTERs to FUNCs. */
fprintf_filtered (stream, "{");
type_print (type, "", stream, -1);
fprintf_filtered (stream, "} ");
- if (addressprint)
- fprintf_filtered (stream, "0x%x", address);
+ /* Try to print what function it points to, and its address. */
+ print_address_demangle (address, stream, demangle);
break;
case TYPE_CODE_INT:
add_prefix_cmd ("print", no_class, set_print,
"Generic command for setting how things print.",
&setprintlist, "set print ", 0, &setlist);
+ add_alias_cmd ("p", "print", no_class, 1, &setlist);
+ add_alias_cmd ("pr", "print", no_class, 1, &setlist); /* prefer set print
+ to set prompt */
add_prefix_cmd ("print", no_class, show_print,
"Generic command for showing print settings.",
&showprintlist, "show print ", 0, &showlist);
+ add_alias_cmd ("p", "print", no_class, 1, &showlist);
+ add_alias_cmd ("pr", "print", no_class, 1, &showlist);
add_show_from_set
(add_set_cmd ("elements", no_class, var_uinteger, (char *)&print_max,
projects / binutils-gdb.git / commitdiff