gdbarch floatformats.
(floatformat_from_type, extract_typed_floating)
(store_typed_floating): Likewise.
* doublest.h: Remove declarations for undefined floatformat arrays.
* gdbarch.sh (float_format, double_format, long_double_format): Change
to pairs.
(pformat): Update for pairs.
* gdbarch.c, gdbarch.h: Regenerated.
* gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double)
(floatformats_ieee_double_littlebyte_bigword)
(floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext)
(floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f)
(floatformats_vax_d): New variables.
(builtin_type_ieee_single, builtin_type_ieee_double)
(builtin_type_arm_ext, builtin_type_ia64_spill)
(builtin_type_ia64_quad): Replace arrays with individual types.
(builtin_type_ieee_single_big, builtin_type_ieee_single_little)
(builtin_type_ieee_double_big, builtin_type_ieee_double_little)
(builtin_type_ieee_double_littlebyte_bigword, 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)
(builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete
unused and endian-specific types.
(recursive_dump_type): Update for floatformat pairs.
(build_flt): Move higher. Handle bit == -1. Take a floatformat pair.
(build_gdbtypes): Use build_flt.
(_initialize_gdbtypes): Update set of initialized types.
* gdbtypes.h: Update declarations to match gdbtypes.c.
(struct main_type): Store a pointer to two floatformats.
* arch-utils.c (default_float_format, default_double_format): Delete.
* arch-utils.h (default_float_format, default_double_format): Delete.
* arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c,
ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c,
mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c,
sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c,
vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
+2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * doublest.c (floatformat_from_length): Use the right element from
+ gdbarch floatformats.
+ (floatformat_from_type, extract_typed_floating)
+ (store_typed_floating): Likewise.
+ * doublest.h: Remove declarations for undefined floatformat arrays.
+ * gdbarch.sh (float_format, double_format, long_double_format): Change
+ to pairs.
+ (pformat): Update for pairs.
+ * gdbarch.c, gdbarch.h: Regenerated.
+ * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double)
+ (floatformats_ieee_double_littlebyte_bigword)
+ (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext)
+ (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f)
+ (floatformats_vax_d): New variables.
+ (builtin_type_ieee_single, builtin_type_ieee_double)
+ (builtin_type_arm_ext, builtin_type_ia64_spill)
+ (builtin_type_ia64_quad): Replace arrays with individual types.
+ (builtin_type_ieee_single_big, builtin_type_ieee_single_little)
+ (builtin_type_ieee_double_big, builtin_type_ieee_double_little)
+ (builtin_type_ieee_double_littlebyte_bigword, 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)
+ (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete
+ unused and endian-specific types.
+ (recursive_dump_type): Update for floatformat pairs.
+ (build_flt): Move higher. Handle bit == -1. Take a floatformat pair.
+ (build_gdbtypes): Use build_flt.
+ (_initialize_gdbtypes): Update set of initialized types.
+ * gdbtypes.h: Update declarations to match gdbtypes.c.
+ (struct main_type): Store a pointer to two floatformats.
+ * arch-utils.c (default_float_format, default_double_format): Delete.
+ * arch-utils.h (default_float_format, default_double_format): Delete.
+
+ * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c,
+ ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c,
+ mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c,
+ sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c,
+ vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
+
2007-01-29 Joel Brobecker <brobecker@adacore.com>
* target.c (maintenance_print_target_stack): New function.
/* Don't need to worry about little vs big endian until
some jerk tries to port to alpha-unicosmk. */
if (regno >= ALPHA_FP0_REGNUM && regno < ALPHA_FP0_REGNUM + 31)
- return builtin_type_ieee_double_little;
+ return builtin_type_ieee_double;
return builtin_type_int64;
}
if (accumulate_size < sizeof (arg_reg_buffer)
&& TYPE_LENGTH (arg_type) == 4)
{
- arg_type = builtin_type_ieee_double_little;
+ arg_type = builtin_type_ieee_double;
arg = value_cast (arg_type, arg);
}
/* Tru64 5.1 has a 128-bit long double, and passes this by
return (lhs > rhs);
}
-
-/* Helper functions for TARGET_{FLOAT,DOUBLE}_FORMAT */
-
-const struct floatformat *
-default_float_format (struct gdbarch *gdbarch)
-{
- int byte_order = gdbarch_byte_order (gdbarch);
- switch (byte_order)
- {
- case BFD_ENDIAN_BIG:
- return &floatformat_ieee_single_big;
- case BFD_ENDIAN_LITTLE:
- return &floatformat_ieee_single_little;
- default:
- internal_error (__FILE__, __LINE__,
- _("default_float_format: bad byte order"));
- }
-}
-
-
-const struct floatformat *
-default_double_format (struct gdbarch *gdbarch)
-{
- int byte_order = gdbarch_byte_order (gdbarch);
- switch (byte_order)
- {
- case BFD_ENDIAN_BIG:
- return &floatformat_ieee_double_big;
- case BFD_ENDIAN_LITTLE:
- return &floatformat_ieee_double_little;
- default:
- internal_error (__FILE__, __LINE__,
- _("default_double_format: bad byte order"));
- }
-}
-
/* Misc helper functions for targets. */
CORE_ADDR
extern int core_addr_lessthan (CORE_ADDR lhs, CORE_ADDR rhs);
extern int core_addr_greaterthan (CORE_ADDR lhs, CORE_ADDR rhs);
-/* Floating point values. */
-extern const struct floatformat *default_float_format (struct gdbarch *gdbarch);
-extern const struct floatformat *default_double_format (struct gdbarch *gdbarch);
-
/* Identity functions on a CORE_ADDR. Just return the "addr". */
extern CORE_ADDR core_addr_identity (CORE_ADDR addr);
arm_register_type (struct gdbarch *gdbarch, int regnum)
{
if (regnum >= ARM_F0_REGNUM && regnum < ARM_F0_REGNUM + NUM_FREGS)
- {
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
- return builtin_type_arm_ext_big;
- else
- return builtin_type_arm_ext_littlebyte_bigword;
- }
+ return builtin_type_arm_ext;
else if (regnum == ARM_SP_REGNUM)
return builtin_type_void_data_ptr;
else if (regnum == ARM_PC_REGNUM)
set_gdbarch_get_longjmp_target (gdbarch, arm_get_longjmp_target);
/* Floating point sizes and format. */
- switch (info.byte_order)
+ set_gdbarch_float_format (gdbarch, floatformats_ieee_single);
+ if (fp_model == ARM_FLOAT_SOFT_FPA || fp_model == ARM_FLOAT_FPA)
{
- case BFD_ENDIAN_BIG:
- set_gdbarch_float_format (gdbarch, &floatformat_ieee_single_big);
- set_gdbarch_double_format (gdbarch, &floatformat_ieee_double_big);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
- break;
-
- case BFD_ENDIAN_LITTLE:
- set_gdbarch_float_format (gdbarch, &floatformat_ieee_single_little);
- if (fp_model == ARM_FLOAT_SOFT_FPA || fp_model == ARM_FLOAT_FPA)
- {
- set_gdbarch_double_format
- (gdbarch, &floatformat_ieee_double_littlebyte_bigword);
- set_gdbarch_long_double_format
- (gdbarch, &floatformat_ieee_double_littlebyte_bigword);
- }
- else
- {
- set_gdbarch_double_format (gdbarch, &floatformat_ieee_double_little);
- set_gdbarch_long_double_format (gdbarch,
- &floatformat_ieee_double_little);
- }
- break;
-
- default:
- internal_error (__FILE__, __LINE__,
- _("arm_gdbarch_init: bad byte order for float format"));
+ set_gdbarch_double_format
+ (gdbarch, floatformats_ieee_double_littlebyte_bigword);
+ set_gdbarch_long_double_format
+ (gdbarch, floatformats_ieee_double_littlebyte_bigword);
+ }
+ else
+ {
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_double);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
}
return gdbarch;
set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_long_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
- set_gdbarch_float_format (gdbarch, &floatformat_ieee_single_little);
- set_gdbarch_double_format (gdbarch, &floatformat_ieee_single_little);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_single_little);
+ set_gdbarch_float_format (gdbarch, floatformats_ieee_single);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_single);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_single);
set_gdbarch_read_pc (gdbarch, avr_read_pc);
set_gdbarch_write_pc (gdbarch, avr_write_pc);
{
const struct floatformat *format;
if (len * TARGET_CHAR_BIT == TARGET_FLOAT_BIT)
- format = TARGET_FLOAT_FORMAT;
+ format = TARGET_FLOAT_FORMAT[TARGET_BYTE_ORDER];
else if (len * TARGET_CHAR_BIT == TARGET_DOUBLE_BIT)
- format = TARGET_DOUBLE_FORMAT;
+ format = TARGET_DOUBLE_FORMAT[TARGET_BYTE_ORDER];
else if (len * TARGET_CHAR_BIT == TARGET_LONG_DOUBLE_BIT)
- format = TARGET_LONG_DOUBLE_FORMAT;
+ format = TARGET_LONG_DOUBLE_FORMAT[TARGET_BYTE_ORDER];
/* On i386 the 'long double' type takes 96 bits,
while the real number of used bits is only 80,
both in processor and in memory.
The code below accepts the real bit size. */
else if ((TARGET_LONG_DOUBLE_FORMAT != NULL)
&& (len * TARGET_CHAR_BIT ==
- TARGET_LONG_DOUBLE_FORMAT->totalsize))
- format = TARGET_LONG_DOUBLE_FORMAT;
+ TARGET_LONG_DOUBLE_FORMAT[0]->totalsize))
+ format = TARGET_LONG_DOUBLE_FORMAT[TARGET_BYTE_ORDER];
else
format = NULL;
if (format == NULL)
{
gdb_assert (TYPE_CODE (type) == TYPE_CODE_FLT);
if (TYPE_FLOATFORMAT (type) != NULL)
- return TYPE_FLOATFORMAT (type);
+ return TYPE_FLOATFORMAT (type)[TARGET_BYTE_ORDER];
else
return floatformat_from_length (TYPE_LENGTH (type));
}
specific code? stabs?) so handle that here as a special case. */
return extract_floating_by_length (addr, TYPE_LENGTH (type));
- floatformat_to_doublest (TYPE_FLOATFORMAT (type), addr, &retval);
+ floatformat_to_doublest (TYPE_FLOATFORMAT (type)[TARGET_BYTE_ORDER],
+ addr, &retval);
return retval;
}
specific code? stabs?) so handle that here as a special case. */
store_floating_by_length (addr, TYPE_LENGTH (type), val);
else
- floatformat_from_doublest (TYPE_FLOATFORMAT (type), &val, addr);
+ floatformat_from_doublest (TYPE_FLOATFORMAT (type)[TARGET_BYTE_ORDER],
+ &val, addr);
}
/* Convert a floating-point number of type FROM_TYPE from a
const struct type *from_type,
void *to, const struct type *to_type);
-/* Table of convenient float-formats. */
-extern const struct floatformat *floatformat_ieee_single[BFD_ENDIAN_UNKNOWN];
-extern const struct floatformat *floatformat_ieee_double[BFD_ENDIAN_UNKNOWN];
-extern const struct floatformat *floatformat_ieee_quad[BFD_ENDIAN_UNKNOWN];
-extern const struct floatformat *floatformat_arm_ext[BFD_ENDIAN_UNKNOWN];
-extern const struct floatformat *floatformat_ia64_spill[BFD_ENDIAN_UNKNOWN];
-
#endif
}
static const char *
-pformat (const struct floatformat *format)
+pformat (const struct floatformat **format)
{
if (format == NULL)
return "(null)";
else
- return format->name;
+ /* Just print out one of them - this is only for diagnostics. */
+ return format[0]->name;
}
int long_bit;
int long_long_bit;
int float_bit;
- const struct floatformat * float_format;
+ const struct floatformat ** float_format;
int double_bit;
- const struct floatformat * double_format;
+ const struct floatformat ** double_format;
int long_double_bit;
- const struct floatformat * long_double_format;
+ const struct floatformat ** long_double_format;
int ptr_bit;
int addr_bit;
int bfd_vma_bit;
/* Skip verify of long_long_bit, invalid_p == 0 */
/* Skip verify of float_bit, invalid_p == 0 */
if (current_gdbarch->float_format == 0)
- current_gdbarch->float_format = default_float_format (current_gdbarch);
+ current_gdbarch->float_format = floatformats_ieee_single;
/* Skip verify of double_bit, invalid_p == 0 */
if (current_gdbarch->double_format == 0)
- current_gdbarch->double_format = default_double_format (current_gdbarch);
+ current_gdbarch->double_format = floatformats_ieee_double;
/* Skip verify of long_double_bit, invalid_p == 0 */
if (current_gdbarch->long_double_format == 0)
- current_gdbarch->long_double_format = default_double_format (current_gdbarch);
+ current_gdbarch->long_double_format = floatformats_ieee_double;
/* Skip verify of ptr_bit, invalid_p == 0 */
if (current_gdbarch->addr_bit == 0)
current_gdbarch->addr_bit = TARGET_PTR_BIT;
gdbarch->float_bit = float_bit;
}
-const struct floatformat *
+const struct floatformat **
gdbarch_float_format (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
void
set_gdbarch_float_format (struct gdbarch *gdbarch,
- const struct floatformat * float_format)
+ const struct floatformat ** float_format)
{
gdbarch->float_format = float_format;
}
gdbarch->double_bit = double_bit;
}
-const struct floatformat *
+const struct floatformat **
gdbarch_double_format (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
void
set_gdbarch_double_format (struct gdbarch *gdbarch,
- const struct floatformat * double_format)
+ const struct floatformat ** double_format)
{
gdbarch->double_format = double_format;
}
gdbarch->long_double_bit = long_double_bit;
}
-const struct floatformat *
+const struct floatformat **
gdbarch_long_double_format (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
void
set_gdbarch_long_double_format (struct gdbarch *gdbarch,
- const struct floatformat * long_double_format)
+ const struct floatformat ** long_double_format)
{
gdbarch->long_double_format = long_double_format;
}
/* The ABI default bit-size and format for "float", "double", and "long
double". These bit/format pairs should eventually be combined into
- a single object. For the moment, just initialize them as a pair. */
+ a single object. For the moment, just initialize them as a pair.
+ Each format describes both the big and little endian layouts (if
+ useful). */
extern int gdbarch_float_bit (struct gdbarch *gdbarch);
extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
#endif
-extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
-extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
+extern const struct floatformat ** gdbarch_float_format (struct gdbarch *gdbarch);
+extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat ** float_format);
#if !defined (GDB_TM_FILE) && defined (TARGET_FLOAT_FORMAT)
#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
#endif
#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
#endif
-extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
-extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
+extern const struct floatformat ** gdbarch_double_format (struct gdbarch *gdbarch);
+extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat ** double_format);
#if !defined (GDB_TM_FILE) && defined (TARGET_DOUBLE_FORMAT)
#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
#endif
#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
#endif
-extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
-extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
+extern const struct floatformat ** gdbarch_long_double_format (struct gdbarch *gdbarch);
+extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat ** long_double_format);
#if !defined (GDB_TM_FILE) && defined (TARGET_LONG_DOUBLE_FORMAT)
#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
#endif
# The ABI default bit-size and format for "float", "double", and "long
# double". These bit/format pairs should eventually be combined into
# a single object. For the moment, just initialize them as a pair.
+# Each format describes both the big and little endian layouts (if
+# useful).
v:TARGET_FLOAT_BIT:int:float_bit:::8 * sizeof (float):4*TARGET_CHAR_BIT::0
-v:TARGET_FLOAT_FORMAT:const struct floatformat *:float_format:::::default_float_format (current_gdbarch)::pformat (current_gdbarch->float_format)
+v:TARGET_FLOAT_FORMAT:const struct floatformat **:float_format:::::floatformats_ieee_single::pformat (current_gdbarch->float_format)
v:TARGET_DOUBLE_BIT:int:double_bit:::8 * sizeof (double):8*TARGET_CHAR_BIT::0
-v:TARGET_DOUBLE_FORMAT:const struct floatformat *:double_format:::::default_double_format (current_gdbarch)::pformat (current_gdbarch->double_format)
+v:TARGET_DOUBLE_FORMAT:const struct floatformat **:double_format:::::floatformats_ieee_double::pformat (current_gdbarch->double_format)
v:TARGET_LONG_DOUBLE_BIT:int:long_double_bit:::8 * sizeof (long double):8*TARGET_CHAR_BIT::0
-v:TARGET_LONG_DOUBLE_FORMAT:const struct floatformat *:long_double_format:::::default_double_format (current_gdbarch)::pformat (current_gdbarch->long_double_format)
+v:TARGET_LONG_DOUBLE_FORMAT:const struct floatformat **:long_double_format:::::floatformats_ieee_double::pformat (current_gdbarch->long_double_format)
# For most targets, a pointer on the target and its representation as an
# address in GDB have the same size and "look the same". For such a
}
static const char *
-pformat (const struct floatformat *format)
+pformat (const struct floatformat **format)
{
if (format == NULL)
return "(null)";
else
- return format->name;
+ /* Just print out one of them - this is only for diagnostics. */
+ return format[0]->name;
}
EOF
struct type *builtin_type_v2si;
struct type *builtin_type_vec64;
struct type *builtin_type_vec128;
-struct type *builtin_type_ieee_single[BFD_ENDIAN_UNKNOWN];
-struct type *builtin_type_ieee_single_big;
-struct type *builtin_type_ieee_single_little;
-struct type *builtin_type_ieee_double[BFD_ENDIAN_UNKNOWN];
-struct type *builtin_type_ieee_double_big;
-struct type *builtin_type_ieee_double_little;
-struct type *builtin_type_ieee_double_littlebyte_bigword;
+
+/* Floatformat pairs. */
+const struct floatformat *floatformats_ieee_single[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_ieee_single_big,
+ &floatformat_ieee_single_little
+};
+const struct floatformat *floatformats_ieee_double[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_ieee_double_big,
+ &floatformat_ieee_double_little
+};
+const struct floatformat *floatformats_ieee_double_littlebyte_bigword[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_ieee_double_big,
+ &floatformat_ieee_double_littlebyte_bigword
+};
+const struct floatformat *floatformats_i387_ext[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_i387_ext,
+ &floatformat_i387_ext
+};
+const struct floatformat *floatformats_m68881_ext[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_m68881_ext,
+ &floatformat_m68881_ext
+};
+const struct floatformat *floatformats_arm_ext[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_arm_ext_big,
+ &floatformat_arm_ext_littlebyte_bigword
+};
+const struct floatformat *floatformats_ia64_spill[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_ia64_spill_big,
+ &floatformat_ia64_spill_little
+};
+const struct floatformat *floatformats_ia64_quad[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_ia64_quad_big,
+ &floatformat_ia64_quad_little
+};
+const struct floatformat *floatformats_vax_f[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_vax_f,
+ &floatformat_vax_f
+};
+const struct floatformat *floatformats_vax_d[BFD_ENDIAN_UNKNOWN] = {
+ &floatformat_vax_d,
+ &floatformat_vax_d
+};
+
+struct type *builtin_type_ieee_single;
+struct type *builtin_type_ieee_double;
struct type *builtin_type_i387_ext;
struct type *builtin_type_m68881_ext;
-struct type *builtin_type_i960_ext;
-struct type *builtin_type_m88110_ext;
-struct type *builtin_type_m88110_harris_ext;
-struct type *builtin_type_arm_ext[BFD_ENDIAN_UNKNOWN];
-struct type *builtin_type_arm_ext_big;
-struct type *builtin_type_arm_ext_littlebyte_bigword;
-struct type *builtin_type_ia64_spill[BFD_ENDIAN_UNKNOWN];
-struct type *builtin_type_ia64_spill_big;
-struct type *builtin_type_ia64_spill_little;
-struct type *builtin_type_ia64_quad[BFD_ENDIAN_UNKNOWN];
-struct type *builtin_type_ia64_quad_big;
-struct type *builtin_type_ia64_quad_little;
+struct type *builtin_type_arm_ext;
+struct type *builtin_type_ia64_spill;
+struct type *builtin_type_ia64_quad;
+
struct type *builtin_type_void_data_ptr;
struct type *builtin_type_void_func_ptr;
struct type *builtin_type_CORE_ADDR;
case TYPE_CODE_FLT:
printfi_filtered (spaces, "floatformat ");
- if (TYPE_FLOATFORMAT (type) == NULL
- || TYPE_FLOATFORMAT (type)->name == NULL)
+ if (TYPE_FLOATFORMAT (type) == NULL)
puts_filtered ("(null)");
else
- puts_filtered (TYPE_FLOATFORMAT (type)->name);
+ {
+ puts_filtered ("{ ");
+ if (TYPE_FLOATFORMAT (type)[0] == NULL
+ || TYPE_FLOATFORMAT (type)[0]->name == NULL)
+ puts_filtered ("(null)");
+ else
+ puts_filtered (TYPE_FLOATFORMAT (type)[0]->name);
+
+ puts_filtered (", ");
+ if (TYPE_FLOATFORMAT (type)[1] == NULL
+ || TYPE_FLOATFORMAT (type)[1]->name == NULL)
+ puts_filtered ("(null)");
+ else
+ puts_filtered (TYPE_FLOATFORMAT (type)[1]->name);
+
+ puts_filtered (" }");
+ }
puts_filtered ("\n");
break;
return new_type;
}
+static struct type *
+build_flt (int bit, char *name, const struct floatformat **floatformats)
+{
+ struct type *t;
+
+ if (bit == -1)
+ {
+ gdb_assert (floatformats != NULL);
+ gdb_assert (floatformats[0] != NULL && floatformats[1] != NULL);
+ bit = floatformats[0]->totalsize;
+ }
+ gdb_assert (bit >= 0);
+
+ t = init_type (TYPE_CODE_FLT, bit / TARGET_CHAR_BIT, 0, name, NULL);
+ TYPE_FLOATFORMAT (t) = floatformats;
+ return t;
+}
+
static void
build_gdbtypes (void)
{
init_type (TYPE_CODE_INT, TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
TYPE_FLAG_UNSIGNED,
"unsigned long long", (struct objfile *) NULL);
- builtin_type_float =
- init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
- 0,
- "float", (struct objfile *) NULL);
-/* vinschen@redhat.com 2002-02-08:
- The below lines are disabled since they are doing the wrong
- thing for non-multiarch targets. They are setting the correct
- type of floats for the target but while on multiarch targets
- this is done everytime the architecture changes, it's done on
- non-multiarch targets only on startup, leaving the wrong values
- in even if the architecture changes (eg. from big-endian to
- little-endian). */
-#if 0
- TYPE_FLOATFORMAT (builtin_type_float) = TARGET_FLOAT_FORMAT;
-#endif
- builtin_type_double =
- init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
- 0,
- "double", (struct objfile *) NULL);
-#if 0
- TYPE_FLOATFORMAT (builtin_type_double) = TARGET_DOUBLE_FORMAT;
-#endif
- builtin_type_long_double =
- init_type (TYPE_CODE_FLT, TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
- 0,
- "long double", (struct objfile *) NULL);
-#if 0
- TYPE_FLOATFORMAT (builtin_type_long_double) = TARGET_LONG_DOUBLE_FORMAT;
-#endif
+
+ builtin_type_float = build_flt (TARGET_FLOAT_BIT, "float",
+ TARGET_FLOAT_FORMAT);
+ builtin_type_double = build_flt (TARGET_DOUBLE_BIT, "double",
+ TARGET_DOUBLE_FORMAT);
+ builtin_type_long_double = build_flt (TARGET_LONG_DOUBLE_BIT, "long double",
+ TARGET_LONG_DOUBLE_FORMAT);
+
builtin_type_complex =
init_type (TYPE_CODE_COMPLEX, 2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
0,
static struct type *
-build_flt (int bit, char *name, const struct floatformat *floatformat)
-{
- struct type *t;
- if (bit <= 0 || floatformat == NULL)
- {
- gdb_assert (builtin_type_error != NULL);
- return builtin_type_error;
- }
- t = init_type (TYPE_CODE_FLT, bit / TARGET_CHAR_BIT,
- 0, name, (struct objfile *) NULL);
- TYPE_FLOATFORMAT (t) = floatformat;
- return t;
-}
-
-static struct type *
build_complex (int bit, char *name, struct type *target_type)
{
struct type *t;
/* Note: These types do not need to be swapped - they are target
neutral. FIXME: Are you sure? See the comment above the calls
to DEPRECATED_REGISTER_GDBARCH_SWAP above. */
- builtin_type_ieee_single_big =
- init_type (TYPE_CODE_FLT, floatformat_ieee_single_big.totalsize / 8,
- 0, "builtin_type_ieee_single_big", NULL);
- TYPE_FLOATFORMAT (builtin_type_ieee_single_big) = &floatformat_ieee_single_big;
- 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_single[BFD_ENDIAN_BIG]
- = build_flt (floatformat_ieee_single_big.totalsize,
- "builtin_type_ieee_single_big",
- &floatformat_ieee_single_big);
- builtin_type_ieee_single[BFD_ENDIAN_LITTLE]
- = build_flt (floatformat_ieee_single_little.totalsize,
- "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[BFD_ENDIAN_BIG]
- = build_flt (floatformat_ieee_double_big.totalsize,
- "builtin_type_ieee_double_big",
- &floatformat_ieee_double_big);
- builtin_type_ieee_double[BFD_ENDIAN_LITTLE]
- = build_flt (floatformat_ieee_double_little.totalsize,
- "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);
- TYPE_FLOATFORMAT (builtin_type_i387_ext) = &floatformat_i387_ext;
- 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_arm_ext[BFD_ENDIAN_BIG]
- = build_flt (floatformat_arm_ext_big.totalsize,
- "builtin_type_arm_ext_big",
- &floatformat_arm_ext_big);
- builtin_type_arm_ext[BFD_ENDIAN_LITTLE]
- = build_flt (floatformat_arm_ext_littlebyte_bigword.totalsize,
- "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_spill[BFD_ENDIAN_BIG]
- = build_flt (floatformat_ia64_spill_big.totalsize,
- "builtin_type_ia64_spill_big",
- &floatformat_ia64_spill_big);
- builtin_type_ia64_spill[BFD_ENDIAN_LITTLE]
- = build_flt (floatformat_ia64_spill_little.totalsize,
- "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;
- builtin_type_ia64_quad[BFD_ENDIAN_BIG]
- = build_flt (floatformat_ia64_quad_big.totalsize,
- "builtin_type_ia64_quad_big",
- &floatformat_ia64_quad_big);
- builtin_type_ia64_quad[BFD_ENDIAN_LITTLE]
- = build_flt (floatformat_ia64_quad_little.totalsize,
- "builtin_type_ia64_quad_little",
- &floatformat_ia64_quad_little);
+ builtin_type_ieee_single
+ = build_flt (-1, "builtin_type_ieee_single", floatformats_ieee_single);
+ builtin_type_ieee_double
+ = build_flt (-1, "builtin_type_ieee_double", floatformats_ieee_double);
+ builtin_type_i387_ext
+ = build_flt (-1, "builtin_type_i387_ext", floatformats_i387_ext);
+ builtin_type_m68881_ext
+ = build_flt (-1, "builtin_type_m68881_ext", floatformats_m68881_ext);
+ builtin_type_arm_ext
+ = build_flt (-1, "builtin_type_arm_ext", floatformats_arm_ext);
+ builtin_type_ia64_spill
+ = build_flt (-1, "builtin_type_ia64_spill", floatformats_ia64_spill);
+ builtin_type_ia64_quad
+ = build_flt (-1, "builtin_type_ia64_quad", floatformats_ia64_quad);
add_setshow_zinteger_cmd ("overload", no_class, &overload_debug, _("\
Set debugging of C++ overloading."), _("\
struct cplus_struct_type *cplus_stuff;
- /* FLOATFORMAT is for TYPE_CODE_FLT. It is a pointer to the
- floatformat object that describes the floating-point value
- that resides within the type. */
+ /* FLOATFORMAT is for TYPE_CODE_FLT. It is a pointer to two
+ floatformat objects that describe the floating-point value
+ that resides within the type. The first is for big endian
+ targets and the second is for little endian targets. */
- const struct floatformat *floatformat;
+ const struct floatformat **floatformat;
} type_specific;
};
extern struct type *builtin_type_vec128;
/* Explicit floating-point formats. See "floatformat.h". */
-extern struct type *builtin_type_ieee_single[BFD_ENDIAN_UNKNOWN];
-extern struct type *builtin_type_ieee_single_big;
-extern struct type *builtin_type_ieee_single_little;
-extern struct type *builtin_type_ieee_double[BFD_ENDIAN_UNKNOWN];
-extern struct type *builtin_type_ieee_double_big;
-extern struct type *builtin_type_ieee_double_little;
-extern struct type *builtin_type_ieee_double_littlebyte_bigword;
+extern const struct floatformat *floatformats_ieee_single[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_ieee_double[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_ieee_double_littlebyte_bigword[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_i387_ext[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_m68881_ext[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_arm_ext[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_ia64_spill[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_ia64_quad[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_vax_f[BFD_ENDIAN_UNKNOWN];
+extern const struct floatformat *floatformats_vax_d[BFD_ENDIAN_UNKNOWN];
+
+extern struct type *builtin_type_ieee_single;
+extern struct type *builtin_type_ieee_double;
extern struct type *builtin_type_i387_ext;
extern struct type *builtin_type_m68881_ext;
-extern struct type *builtin_type_i960_ext;
-extern struct type *builtin_type_m88110_ext;
-extern struct type *builtin_type_m88110_harris_ext;
-extern struct type *builtin_type_arm_ext[BFD_ENDIAN_UNKNOWN];
-extern struct type *builtin_type_arm_ext_big;
-extern struct type *builtin_type_arm_ext_littlebyte_bigword;
-extern struct type *builtin_type_ia64_spill[BFD_ENDIAN_UNKNOWN];
-extern struct type *builtin_type_ia64_spill_big;
-extern struct type *builtin_type_ia64_spill_little;
-extern struct type *builtin_type_ia64_quad[BFD_ENDIAN_UNKNOWN];
-extern struct type *builtin_type_ia64_quad_big;
-extern struct type *builtin_type_ia64_quad_little;
+extern struct type *builtin_type_arm_ext;
+extern struct type *builtin_type_ia64_spill;
+extern struct type *builtin_type_ia64_quad;
/* We use this for the '/c' print format, because builtin_type_char is
just a one-byte integral type, which languages less laid back than
if (regnum < HPPA_FP4_REGNUM)
return builtin_type_uint32;
else
- return builtin_type_ieee_single_big;
+ return builtin_type_ieee_single;
}
static struct type *
if (regnum < HPPA64_FP4_REGNUM)
return builtin_type_uint64;
else
- return builtin_type_ieee_double_big;
+ return builtin_type_ieee_double;
}
/* Return non-zero if REGNUM is not a register available to the user
and LP64, but might show differences some day. */
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_long_double_bit (gdbarch, 128);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ia64_quad_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ia64_quad);
/* The following gdbarch vector elements do not depend on the address
size, or in any other gdbarch element previously set. */
/* OpenBSD and NetBSD have a 64-bit 'long double'. */
set_gdbarch_long_double_bit (gdbarch, 64);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
/* Core file support. */
set_gdbarch_regset_from_core_section
the i387 extended floating-point format. In fact, of all targets
in the GCC 2.95 tree, only OSF/1 does it different, and insists
on having a `long double' that's not `long' at all. */
- set_gdbarch_long_double_format (gdbarch, &floatformat_i387_ext);
+ set_gdbarch_long_double_format (gdbarch, floatformats_i387_ext);
/* Although the i387 extended floating-point has only 80 significant
bits, a `long double' actually takes up 96, probably to enforce
floatformat_intbit_yes, "floatformat_ia64_ext", floatformat_valid
};
+const struct floatformat *floatformats_ia64_ext[2] =
+{
+ &floatformat_ia64_ext,
+ &floatformat_ia64_ext
+};
+
/* Extract ``len'' bits from an instruction bundle starting at
bit ``from''. */
builtin_type_ia64_ext =
init_type (TYPE_CODE_FLT, 128 / 8,
0, "builtin_type_ia64_ext", NULL);
- TYPE_FLOATFORMAT (builtin_type_ia64_ext) = &floatformat_ia64_ext;
+ TYPE_FLOATFORMAT (builtin_type_ia64_ext) = floatformats_ia64_ext;
/* According to the ia64 specs, instructions that store long double
floats in memory use a long-double format different than that
format for storing long doubles (e.g. HPUX). In the latter case,
the setting of the format may be moved/overridden in an
OS-specific tdep file. */
- set_gdbarch_long_double_format (gdbarch, &floatformat_i387_ext);
+ set_gdbarch_long_double_format (gdbarch, floatformats_i387_ext);
set_gdbarch_short_bit (gdbarch, 16);
set_gdbarch_int_bit (gdbarch, 32);
set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_float_format (gdbarch, & floatformat_ieee_single_big);
- set_gdbarch_double_format (gdbarch, & floatformat_ieee_double_big);
- set_gdbarch_long_double_format (gdbarch, & floatformat_ieee_double_big);
+ set_gdbarch_float_format (gdbarch, floatformats_ieee_single);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_double);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
set_gdbarch_return_value (gdbarch, iq2000_return_value);
set_gdbarch_breakpoint_from_pc (gdbarch, iq2000_breakpoint_from_pc);
set_gdbarch_frame_args_skip (gdbarch, 0);
tdep = xmalloc (sizeof (struct gdbarch_tdep));
gdbarch = gdbarch_alloc (&info, tdep);
- set_gdbarch_long_double_format (gdbarch, &floatformat_m68881_ext);
+ set_gdbarch_long_double_format (gdbarch, floatformats_m68881_ext);
set_gdbarch_long_double_bit (gdbarch, 96);
set_gdbarch_skip_prologue (gdbarch, m68k_skip_prologue);
/* There is no real `long double'. */
set_gdbarch_long_double_bit (gdbarch, 64);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
set_gdbarch_num_regs (gdbarch, M88K_NUM_REGS);
set_gdbarch_register_name (gdbarch, m88k_register_name);
the same 128-bit IEEE floating point format that IA-64 uses,
except that the quiet/signalling NaN bit is reversed (GDB
does not distinguish between quiet and signalling NaNs). */
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- set_gdbarch_long_double_format (gdbarch, &floatformat_ia64_quad_big);
- else
- set_gdbarch_long_double_format (gdbarch, &floatformat_ia64_quad_little);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ia64_quad);
tramp_frame_prepend_unwinder (gdbarch, &mips_linux_n32_rt_sigframe);
break;
case MIPS_ABI_N64:
the same 128-bit IEEE floating point format that IA-64 uses,
except that the quiet/signalling NaN bit is reversed (GDB
does not distinguish between quiet and signalling NaNs). */
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- set_gdbarch_long_double_format (gdbarch, &floatformat_ia64_quad_big);
- else
- set_gdbarch_long_double_format (gdbarch, &floatformat_ia64_quad_little);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ia64_quad);
tramp_frame_prepend_unwinder (gdbarch, &mips_linux_n64_rt_sigframe);
break;
default:
{
floatformat_big, 128, 0, 1, 11, 1023, 2047, 12, 52,
floatformat_intbit_no,
- "floatformat_ieee_double_big",
+ "floatformat_n32n64_long_double_big",
n32n64_floatformat_always_valid
};
+static const struct floatformat *floatformats_n32n64_long[BFD_ENDIAN_UNKNOWN] =
+{
+ &floatformat_n32n64_long_double_big,
+ &floatformat_n32n64_long_double_big
+};
+
const struct mips_regnum *
mips_regnum (struct gdbarch *gdbarch)
{
{
/* The floating-point registers raw, or cooked, always match
mips_isa_regsize(), and also map 1:1, byte for byte. */
- switch (gdbarch_byte_order (gdbarch))
- {
- case BFD_ENDIAN_BIG:
- if (mips_isa_regsize (gdbarch) == 4)
- return builtin_type_ieee_single_big;
- else
- return builtin_type_ieee_double_big;
- case BFD_ENDIAN_LITTLE:
- if (mips_isa_regsize (gdbarch) == 4)
- return builtin_type_ieee_single_little;
- else
- return builtin_type_ieee_double_little;
- case BFD_ENDIAN_UNKNOWN:
- default:
- internal_error (__FILE__, __LINE__, _("bad switch"));
- }
+ if (mips_isa_regsize (gdbarch) == 4)
+ return builtin_type_ieee_single;
+ else
+ return builtin_type_ieee_double;
}
else if (regnum < NUM_REGS)
{
static struct type *
mips_float_register_type (void)
{
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
- return builtin_type_ieee_single_big;
- else
- return builtin_type_ieee_single_little;
+ return builtin_type_ieee_single;
}
static struct type *
mips_double_register_type (void)
{
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
- return builtin_type_ieee_double_big;
- else
- return builtin_type_ieee_double_little;
+ return builtin_type_ieee_double;
}
/* Copy a 32-bit single-precision value from the current frame
set_gdbarch_ptr_bit (gdbarch, 32);
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_long_double_bit (gdbarch, 128);
- set_gdbarch_long_double_format (gdbarch,
- &floatformat_n32n64_long_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_n32n64_long);
break;
case MIPS_ABI_N64:
set_gdbarch_push_dummy_call (gdbarch, mips_n32n64_push_dummy_call);
set_gdbarch_ptr_bit (gdbarch, 64);
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_long_double_bit (gdbarch, 128);
- set_gdbarch_long_double_format (gdbarch,
- &floatformat_n32n64_long_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_n32n64_long);
break;
default:
internal_error (__FILE__, __LINE__, _("unknown ABI in switch"));
provided. */
gdbarch = gdbarch_alloc (&info, NULL);
- switch (info.byte_order)
- {
- case BFD_ENDIAN_BIG:
- set_gdbarch_float_format (gdbarch, &floatformat_ieee_single_big);
- set_gdbarch_double_format (gdbarch, &floatformat_ieee_double_big);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
- break;
- case BFD_ENDIAN_LITTLE:
- set_gdbarch_float_format (gdbarch, &floatformat_ieee_single_little);
- set_gdbarch_double_format (gdbarch, &floatformat_ieee_double_little);
- set_gdbarch_long_double_format (gdbarch,
- &floatformat_ieee_double_little);
- break;
- default:
- internal_error (__FILE__, __LINE__,
- _("mt_gdbarch_init: bad byte order for float format"));
- }
+ set_gdbarch_float_format (gdbarch, floatformats_ieee_single_big);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double_big);
set_gdbarch_register_name (gdbarch, mt_register_name);
set_gdbarch_num_regs (gdbarch, MT_NUM_REGS);
if (write_pass)
{
char memval[8];
- struct type *memtype;
- switch (TARGET_BYTE_ORDER)
- {
- case BFD_ENDIAN_BIG:
- memtype = builtin_type_ieee_double_big;
- break;
- case BFD_ENDIAN_LITTLE:
- memtype = builtin_type_ieee_double_little;
- break;
- default:
- internal_error (__FILE__, __LINE__, _("bad switch"));
- }
- convert_typed_floating (val, type, memval, memtype);
+ convert_typed_floating (val, type, memval,
+ builtin_type_ieee_double);
write_memory (sp + argoffset, val, len);
}
argoffset += 8;
{
/* OpenBSD doesn't support the 128-bit `long double' from the psABI. */
set_gdbarch_long_double_bit (gdbarch, 64);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
/* OpenBSD currently uses a broken GCC. */
set_gdbarch_return_value (gdbarch, ppc_sysv_abi_broken_return_value);
/* GNU/Linux doesn't support the 128-bit `long double' from the psABI. */
set_gdbarch_long_double_bit (gdbarch, 64);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
/* Enable TLS support. */
set_gdbarch_fetch_tls_load_module_address (gdbarch,
/* The SPARC Floating-Point Quad-Precision format is similar to
big-endian IA-64 Quad-recision format. */
-#define floatformat_sparc_quad floatformat_ia64_quad_big
+#define floatformats_sparc_quad floatformats_ia64_quad
/* The stack pointer is offset from the stack frame by a BIAS of 2047
(0x7ff) for 64-bit code. BIAS is likely to be defined on SPARC
tdep->step_trap = sparc_step_trap;
set_gdbarch_long_double_bit (gdbarch, 128);
- set_gdbarch_long_double_format (gdbarch, &floatformat_sparc_quad);
+ set_gdbarch_long_double_format (gdbarch, floatformats_sparc_quad);
set_gdbarch_num_regs (gdbarch, SPARC32_NUM_REGS);
set_gdbarch_register_name (gdbarch, sparc32_register_name);
/* NetBSD doesn't support the 128-bit `long double' from the psABI. */
set_gdbarch_long_double_bit (gdbarch, 64);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
tdep->gregset = regset_alloc (gdbarch, sparc32nbsd_supply_gregset, NULL);
tdep->sizeof_gregset = 20 * 4;
set_gdbarch_float_bit (gdbarch, 32);
set_gdbarch_double_bit (gdbarch, 64);
set_gdbarch_long_double_bit (gdbarch, 64);
- set_gdbarch_float_format (gdbarch, &floatformat_ieee_single_big);
- set_gdbarch_double_format (gdbarch, &floatformat_ieee_double_big);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ieee_double_big);
+ set_gdbarch_float_format (gdbarch, floatformats_ieee_single);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_double);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
/* Inferior function calls. */
set_gdbarch_push_dummy_call (gdbarch, spu_push_dummy_call);
gdbarch = gdbarch_alloc (&info, NULL);
- set_gdbarch_float_format (gdbarch, &floatformat_vax_f);
- set_gdbarch_double_format (gdbarch, &floatformat_vax_d);
- set_gdbarch_long_double_format (gdbarch, &floatformat_vax_d);
- set_gdbarch_long_double_bit(gdbarch, 64);
+ set_gdbarch_float_format (gdbarch, floatformats_vax_f);
+ set_gdbarch_double_format (gdbarch, floatformats_vax_d);
+ set_gdbarch_long_double_format (gdbarch, floatformats_vax_d);
+ set_gdbarch_long_double_bit (gdbarch, 64);
/* Register info */
set_gdbarch_num_regs (gdbarch, VAX_NUM_REGS);
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