OpenE2K/binutils-gdb
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* printcmd.c (print_frame_args, print_frame_nameless_args):

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Let print_frame_nameless_args decide whether there are any,
laying groundwork for possibly later printing 29K args for
functions where we have tag words but no symbols.
This commit is contained in:
John Gilmore 1993-02-02 08:21:50 +00:00
parent 2477c7c25f
commit 7dc15bb750
2 changed files with 40 additions and 16 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
* printcmd.c (print_frame_args, print_frame_nameless_args):
Let print_frame_nameless_args decide whether there are any,
laying groundwork for possibly later printing 29K args for
functions where we have tag words but no symbols.
Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
* Makefile.in: fix GDB doc targets for new doc subdir structure * Makefile.in: fix GDB doc targets for new doc subdir structure

49
gdb/printcmd.c
View File

@ -305,6 +305,7 @@ print_formatted (val, format, size)
default: default:
if (format == 0 if (format == 0
|| TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_ARRAY || TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_ARRAY
|| TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_STRING
|| TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_STRUCT || TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_STRUCT
|| TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_UNION || TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_UNION
|| VALUE_REPEATED (val)) || VALUE_REPEATED (val))
@ -703,6 +704,11 @@ validate_format (fmt, cmdname)
fmt.format, cmdname); fmt.format, cmdname);
} }
/* Evaluate string EXP as an expression in the current language and
print the resulting value. EXP may contain a format specifier as the
first argument ("/x myvar" for example, to print myvar in hex).
*/
static void static void
print_command_1 (exp, inspect, voidprint) print_command_1 (exp, inspect, voidprint)
char *exp; char *exp;
@ -1526,48 +1532,59 @@ print_frame_args (func, fi, num, stream)
if (num != -1) if (num != -1)
{ {
long start; long start;
CORE_ADDR addr;
if (highest_offset == -1) if (highest_offset == -1)
start = FRAME_ARGS_SKIP; start = FRAME_ARGS_SKIP;
else else
start = highest_offset; start = highest_offset;
addr = FRAME_ARGS_ADDRESS (fi); print_frame_nameless_args (fi, start, num - args_printed,
if (addr) first, stream);
print_frame_nameless_args (addr, start, num - args_printed,
first, stream);
} }
} }
/* Print nameless args on STREAM. /* Print nameless args on STREAM.
ARGSADDR is the address of the arglist, START is the offset FI is the frameinfo for this frame, START is the offset
of the first nameless arg, and NUM is the number of nameless args to of the first nameless arg, and NUM is the number of nameless args to
print. FIRST is nonzero if this is the first argument (not just print. FIRST is nonzero if this is the first argument (not just
the first nameless arg). */ the first nameless arg). */
static void static void
print_frame_nameless_args (argsaddr, start, num, first, stream) print_frame_nameless_args (fi, start, num, first, stream)
CORE_ADDR argsaddr; struct frame_info *fi;
long start; long start;
int num; int num;
int first; int first;
FILE *stream; FILE *stream;
{ {
int i; int i;
CORE_ADDR argsaddr;
long arg_value;
for (i = 0; i < num; i++) for (i = 0; i < num; i++)
{ {
QUIT; QUIT;
#ifdef NAMELESS_ARG_VALUE
NAMELESS_ARG_VALUE (fi, start, &arg_value);
#else
argsaddr = FRAME_ARGS_ADDRESS (fi);
if (!argsaddr)
return;
arg_value = read_memory_integer (argsaddr + start, sizeof (int));
#endif
if (!first) if (!first)
fprintf_filtered (stream, ", "); fprintf_filtered (stream, ", ");
#ifndef PRINT_TYPELESS_INTEGER
fprintf_filtered (stream, "%d", #ifdef PRINT_NAMELESS_INTEGER
read_memory_integer (argsaddr + start, sizeof (int))); PRINT_NAMELESS_INTEGER (stream, arg_value);
#else #else
PRINT_TYPELESS_INTEGER (stream, builtin_type_int, #ifdef PRINT_TYPELESS_INTEGER
(LONGEST) PRINT_TYPELESS_INTEGER (stream, builtin_type_int, (LONGEST) arg_value);
read_memory_integer (argsaddr + start, #else
sizeof (int))); fprintf_filtered (stream, "%d", arg_value);
#endif #endif /* PRINT_TYPELESS_INTEGER */
#endif /* PRINT_NAMELESS_INTEGER */
first = 0; first = 0;
start += sizeof (int); start += sizeof (int);
} }