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* avr-tdep.c (avr_register_byte): Delete function.

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(avr_register_raw_size): Delete function.
(avr_register_virtual_size): Delete function.
(avr_register_virtual_type): Delete function.
(avr_register_type): New function.
(avr_address_to_pointer): Remove unused code.
(avr_read_fp): Need to read FP as two separate bytes due to change to
avr_register_type() usage.
(avr_gdbarch_init): Don't set deprecated_register_size.
Don't set deprecated_register_bytes.
Don't set deprecated_register_byte.
Don't set deprecated_register_raw_size.
Don't set deprecated_max_register_raw_size.
Don't set deprecated_register_virtual_size.
Don't set deprecated_max_register_virtual_size.
Don't set deprecated_register_virtual_type.
Set register_type method.
This commit is contained in:
Theodore A. Roth
2003-06-15 22:01:05 +00:00
parent 3993f6b15a
commit 866b76ea9c
2 changed files with 35 additions and 66 deletions
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81
gdb/avr-tdep.c
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@@ -176,60 +176,19 @@ avr_register_name (int regnum)
return register_names[regnum];
}
/* Index within `registers' of the first byte of the space for
register REGNUM. */
static int
avr_register_byte (int regnum)
{
if (regnum < AVR_PC_REGNUM)
return regnum;
else
return AVR_PC_REG_INDEX;
}
/* Number of bytes of storage in the actual machine representation for
register REGNUM. */
static int
avr_register_raw_size (int regnum)
{
switch (regnum)
{
case AVR_PC_REGNUM:
return 4;
case AVR_SP_REGNUM:
case AVR_FP_REGNUM:
return 2;
default:
return 1;
}
}
/* Number of bytes of storage in the program's representation
for register N. */
static int
avr_register_virtual_size (int regnum)
{
return TYPE_LENGTH (REGISTER_VIRTUAL_TYPE (regnum));
}
/* Return the GDB type object for the "standard" data type
of data in register N. */
static struct type *
avr_register_virtual_type (int regnum)
avr_register_type (struct gdbarch *gdbarch, int reg_nr)
{
switch (regnum)
{
case AVR_PC_REGNUM:
return builtin_type_unsigned_long;
case AVR_SP_REGNUM:
return builtin_type_unsigned_short;
default:
return builtin_type_unsigned_char;
}
if (reg_nr == AVR_PC_REGNUM)
return builtin_type_uint32;
if (reg_nr == AVR_SP_REGNUM)
return builtin_type_void_data_ptr;
else
return builtin_type_uint8;
}
/* Instruction address checks and convertions. */
@@ -326,14 +285,6 @@ avr_pointer_to_address (struct type *type, const void *buf)
{
CORE_ADDR addr = extract_unsigned_integer (buf, TYPE_LENGTH (type));
if (TYPE_CODE_SPACE (TYPE_TARGET_TYPE (type)))
{
fprintf_unfiltered (gdb_stderr, "CODE_SPACE ---->> ptr->addr: 0x%lx\n",
addr);
fprintf_unfiltered (gdb_stderr,
"+++ If you see this, please send me an email <troth@openavr.org>\n");
}
/* Is it a code address? */
if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC
|| TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_METHOD
@@ -384,7 +335,12 @@ avr_write_sp (CORE_ADDR val)
static CORE_ADDR
avr_read_fp (void)
{
return (avr_make_saddr (read_register (AVR_FP_REGNUM)));
CORE_ADDR fp;
fp = read_register (AVR_FP_REGNUM);
fp += (read_register (AVR_FP_REGNUM+1) << 8);
return (avr_make_saddr (fp));
}
/* avr_scan_prologue is also used as the
@@ -1131,14 +1087,7 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_pc_regnum (gdbarch, AVR_PC_REGNUM);
set_gdbarch_register_name (gdbarch, avr_register_name);
set_gdbarch_deprecated_register_size (gdbarch, 1);
set_gdbarch_deprecated_register_bytes (gdbarch, AVR_NUM_REG_BYTES);
set_gdbarch_deprecated_register_byte (gdbarch, avr_register_byte);
set_gdbarch_deprecated_register_raw_size (gdbarch, avr_register_raw_size);
set_gdbarch_deprecated_max_register_raw_size (gdbarch, 4);
set_gdbarch_deprecated_register_virtual_size (gdbarch, avr_register_virtual_size);
set_gdbarch_deprecated_max_register_virtual_size (gdbarch, 4);
set_gdbarch_deprecated_register_virtual_type (gdbarch, avr_register_virtual_type);
set_gdbarch_register_type (gdbarch, avr_register_type);
set_gdbarch_print_insn (gdbarch, print_insn_avr);