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-rw-r--r--gdb/ChangeLog15
-rw-r--r--gdb/doublest.c5
-rw-r--r--gdb/gdbtypes.c14
3 files changed, 33 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7347659..5243c91 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,18 @@
+2002-01-22 Andrew Cagney <ac131313@redhat.com>
+
+ * doublest.c (floatformat_is_negative): Assert FMT is non NULL.
+ (floatformat_is_nan, floatformat_mantissa): Ditto.
+
+ * gdbtypes.c (_initialize_gdbtypes): Initialize TYPE_FLOATFORMAT
+ for builtin_type_ieee_single_little, builtin_type_ieee_double_big,
+ builtin_type_ieee_double_little,
+ builtin_type_ieee_double_littlebyte_bigword,
+ builtin_type_m68881_ext, builtin_type_i960_ext,
+ builtin_type_m88110_ext, builtin_type_m88110_harris_ext,
+ builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword,
+ builtin_type_ia64_spill_big, builtin_type_ia64_spill_little and
+ builtin_type_ia64_quad_big, builtin_type_ia64_quad_little.
+
2002-01-22 Corinna Vinschen <vinschen@redhat.com>
* xstormy16-tdep.c (xstormy16_scan_prologue): Add frameless
diff --git a/gdb/doublest.c b/gdb/doublest.c
index 2b60657..93e4a7e 100644
--- a/gdb/doublest.c
+++ b/gdb/doublest.c
@@ -439,7 +439,7 @@ int
floatformat_is_negative (const struct floatformat *fmt, char *val)
{
unsigned char *uval = (unsigned char *) val;
-
+ gdb_assert (fmt != NULL);
return get_field (uval, fmt->byteorder, fmt->totalsize, fmt->sign_start, 1);
}
@@ -454,6 +454,8 @@ floatformat_is_nan (const struct floatformat *fmt, char *val)
unsigned int mant_bits, mant_off;
int mant_bits_left;
+ gdb_assert (fmt != NULL);
+
if (! fmt->exp_nan)
return 0;
@@ -503,6 +505,7 @@ floatformat_mantissa (const struct floatformat *fmt, char *val)
char buf[9];
/* Make sure we have enough room to store the mantissa. */
+ gdb_assert (fmt != NULL);
gdb_assert (sizeof res > ((fmt->man_len + 7) / 8) * 2);
mant_off = fmt->man_start;
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index 23b1864..b6de34c 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -3328,15 +3328,19 @@ _initialize_gdbtypes (void)
builtin_type_ieee_single_little =
init_type (TYPE_CODE_FLT, floatformat_ieee_single_little.totalsize / 8,
0, "builtin_type_ieee_single_little", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_single_little) = &floatformat_ieee_single_little;
builtin_type_ieee_double_big =
init_type (TYPE_CODE_FLT, floatformat_ieee_double_big.totalsize / 8,
0, "builtin_type_ieee_double_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_double_big) = &floatformat_ieee_double_big;
builtin_type_ieee_double_little =
init_type (TYPE_CODE_FLT, floatformat_ieee_double_little.totalsize / 8,
0, "builtin_type_ieee_double_little", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_double_little) = &floatformat_ieee_double_little;
builtin_type_ieee_double_littlebyte_bigword =
init_type (TYPE_CODE_FLT, floatformat_ieee_double_littlebyte_bigword.totalsize / 8,
0, "builtin_type_ieee_double_littlebyte_bigword", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_double_littlebyte_bigword) = &floatformat_ieee_double_littlebyte_bigword;
builtin_type_i387_ext =
init_type (TYPE_CODE_FLT, floatformat_i387_ext.totalsize / 8,
0, "builtin_type_i387_ext", NULL);
@@ -3344,33 +3348,43 @@ _initialize_gdbtypes (void)
builtin_type_m68881_ext =
init_type (TYPE_CODE_FLT, floatformat_m68881_ext.totalsize / 8,
0, "builtin_type_m68881_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_m68881_ext) = &floatformat_m68881_ext;
builtin_type_i960_ext =
init_type (TYPE_CODE_FLT, floatformat_i960_ext.totalsize / 8,
0, "builtin_type_i960_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_i960_ext) = &floatformat_i960_ext;
builtin_type_m88110_ext =
init_type (TYPE_CODE_FLT, floatformat_m88110_ext.totalsize / 8,
0, "builtin_type_m88110_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_m88110_ext) = &floatformat_m88110_ext;
builtin_type_m88110_harris_ext =
init_type (TYPE_CODE_FLT, floatformat_m88110_harris_ext.totalsize / 8,
0, "builtin_type_m88110_harris_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_m88110_harris_ext) = &floatformat_m88110_harris_ext;
builtin_type_arm_ext_big =
init_type (TYPE_CODE_FLT, floatformat_arm_ext_big.totalsize / 8,
0, "builtin_type_arm_ext_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_arm_ext_big) = &floatformat_arm_ext_big;
builtin_type_arm_ext_littlebyte_bigword =
init_type (TYPE_CODE_FLT, floatformat_arm_ext_littlebyte_bigword.totalsize / 8,
0, "builtin_type_arm_ext_littlebyte_bigword", NULL);
+ TYPE_FLOATFORMAT (builtin_type_arm_ext_littlebyte_bigword) = &floatformat_arm_ext_littlebyte_bigword;
builtin_type_ia64_spill_big =
init_type (TYPE_CODE_FLT, floatformat_ia64_spill_big.totalsize / 8,
0, "builtin_type_ia64_spill_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_spill_big) = &floatformat_ia64_spill_big;
builtin_type_ia64_spill_little =
init_type (TYPE_CODE_FLT, floatformat_ia64_spill_little.totalsize / 8,
0, "builtin_type_ia64_spill_little", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_spill_little) = &floatformat_ia64_spill_little;
builtin_type_ia64_quad_big =
init_type (TYPE_CODE_FLT, floatformat_ia64_quad_big.totalsize / 8,
0, "builtin_type_ia64_quad_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_quad_big) = &floatformat_ia64_quad_big;
builtin_type_ia64_quad_little =
init_type (TYPE_CODE_FLT, floatformat_ia64_quad_little.totalsize / 8,
0, "builtin_type_ia64_quad_little", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_quad_little) = &floatformat_ia64_quad_little;
add_show_from_set (
add_set_cmd ("overload", no_class, var_zinteger, (char *) &overload_debug,