OpenE2K/binutils-gdb
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Thu Jun 4 12:14:48 1998 Michael Snyder <msnyder@cleaver.cygnus.com>

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* printcmd.c (disassemble_command): Fix off-by-one error for
        disassembling functions in unmapped overlay sections.
This commit is contained in:
Michael Snyder 1998-06-04 19:16:00 +00:00
parent fed03c013d
commit d6b6757b7a
2 changed files with 25 additions and 7 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
Thu Jun 4 12:14:48 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* printcmd.c (disassemble_command): Fix off-by-one error for
disassembling functions in unmapped overlay sections.
Thu Jun 4 10:15:03 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* remote.c: merged.

27
gdb/printcmd.c
View File

@ -121,6 +121,11 @@ static int display_number;
int (*tm_print_insn) PARAMS ((bfd_vma, disassemble_info *));
disassemble_info tm_print_insn_info;
/* Functions exported for general use: */
void output_command PARAMS ((char *, int));
/* Prototypes for local functions. */
static void delete_display PARAMS ((int));
@ -146,14 +151,12 @@ static void free_display PARAMS ((struct display *));
static void display_command PARAMS ((char *, int));
static void x_command PARAMS ((char *, int));
void x_command PARAMS ((char *, int));
static void address_info PARAMS ((char *, int));
static void set_command PARAMS ((char *, int));
static void output_command PARAMS ((char *, int));
static void call_command PARAMS ((char *, int));
static void inspect_command PARAMS ((char *, int));
@ -906,7 +909,7 @@ call_command (exp, from_tty)
}
/* ARGSUSED */
static void
void
output_command (exp, from_tty)
char *exp;
int from_tty;
@ -1194,7 +1197,7 @@ address_info (exp, from_tty)
printf_filtered (".\n");
}
static void
void
x_command (exp, from_tty)
char *exp;
int from_tty;
@ -1808,8 +1811,14 @@ print_frame_args (func, fi, num, stream)
annotate_arg_value (val == NULL ? NULL : VALUE_TYPE (val));
if (val)
{
#ifdef GDB_TARGET_IS_D10V
if (SYMBOL_CLASS(sym) == LOC_REGPARM && TYPE_CODE(VALUE_TYPE(val)) == TYPE_CODE_PTR)
TYPE_LENGTH(VALUE_TYPE(val)) = 2;
#endif
val_print (VALUE_TYPE (val), VALUE_CONTENTS (val), VALUE_ADDRESS (val),
stream, 0, 0, 2, Val_no_prettyprint);
}
else
fputs_filtered ("???", stream);
@ -2181,6 +2190,7 @@ disassemble_command (arg, from_tty)
if (find_pc_partial_function (pc, &name, &low, &high) == 0)
error ("No function contains program counter for selected frame.\n");
low += FUNCTION_START_OFFSET;
high -= 1;
}
else if (!(space_index = (char *) strchr (arg, ' ')))
{
@ -2188,6 +2198,8 @@ disassemble_command (arg, from_tty)
pc = parse_and_eval_address (arg);
if (find_pc_partial_function (pc, &name, &low, &high) == 0)
error ("No function contains specified address.\n");
low += FUNCTION_START_OFFSET;
high -= 1;
if (overlay_debugging)
{
section = find_pc_overlay (pc);
@ -2196,11 +2208,11 @@ disassemble_command (arg, from_tty)
/* find_pc_partial_function will have returned low and high
relative to the symbolic (mapped) address range. Need to
translate them back to the unmapped range where PC is. */
low = overlay_unmapped_address (low, section);
high = overlay_unmapped_address (high, section);
}
}
low += FUNCTION_START_OFFSET;
}
else
{
@ -2208,6 +2220,7 @@ disassemble_command (arg, from_tty)
*space_index = '\0';
low = parse_and_eval_address (arg);
high = parse_and_eval_address (space_index + 1);
high -= 1;
}
printf_filtered ("Dump of assembler code ");
@ -2233,7 +2246,7 @@ disassemble_command (arg, from_tty)
pc_masked = pc;
#endif
while (pc_masked < high)
while (pc_masked <= high)
{
QUIT;
print_address (pc_masked, gdb_stdout);