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2004-09-11 Andrew Cagney <cagney@gnu.org>

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* language.c (hex_string, hex_string_custom): Move from here ...
	* utils.c (hex_string, hex_string_custom): ... to here, rewrite.
	(CELLSIZE): Increase to 50.
	* language.h (hex_string, hex_string_custom): Move from here ...
	* defs.h: ... to here.
	* Makefile.in: Update all dependencies.
This commit is contained in:
Andrew Cagney
2004-09-11 15:04:16 +00:00
parent 23794b24aa
commit 0759e0bf9a
6 changed files with 69 additions and 69 deletions
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35
gdb/utils.c
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@@ -2606,7 +2606,7 @@ SIGWINCH_HANDLER_BODY
/* print routines to handle variable size regs, etc. */
/* temporary storage using circular buffer */
#define NUMCELLS 16
#define CELLSIZE 32
#define CELLSIZE 50
static char *
get_cell (void)
{
@@ -2788,6 +2788,39 @@ phex_nz (ULONGEST l, int sizeof_l)
return str;
}
/* Converts a LONGEST to a C-format hexadecimal literal and stores it
in a static string. Returns a pointer to this string. */
char *
hex_string (LONGEST num)
{
char *result = get_cell ();
snprintf (result, CELLSIZE, "0x%s", phex_nz (num, sizeof (num)));
return result;
}
/* Converts a LONGEST number to a C-format hexadecimal literal and
stores it in a static string. Returns a pointer to this string
that is valid until the next call. The number is padded on the
left with 0s to at least WIDTH characters. */
char *
hex_string_custom (LONGEST num, int width)
{
char *result = get_cell ();
char *result_end = result + CELLSIZE - 1;
const char *hex = phex_nz (num, sizeof (num));
int hex_len = strlen (hex);
if (hex_len > width)
width = hex_len;
if (width + 2 >= CELLSIZE)
internal_error (__FILE__, __LINE__,
"hex_string_custom: insufficient space to store result");
strcpy (result_end - width - 2, "0x");
memset (result_end - width, '0', width);
strcpy (result_end - hex_len, hex);
return result_end - width - 2;
}
/* Convert VAL to a numeral in the given radix. For
* radix 10, IS_SIGNED may be true, indicating a signed quantity;