* avr-tdep.c (avr_register_byte): Delete function.
(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:
parent
3993f6b15a
commit
866b76ea9c
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@ -1,3 +1,23 @@
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2003-06-15 Theodore A. Roth <troth@openavr.org>
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* avr-tdep.c (avr_register_byte): Delete function.
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(avr_register_raw_size): Delete function.
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(avr_register_virtual_size): Delete function.
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(avr_register_virtual_type): Delete function.
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(avr_register_type): New function.
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(avr_address_to_pointer): Remove unused code.
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(avr_read_fp): Need to read FP as two separate bytes due to change to
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avr_register_type() usage.
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(avr_gdbarch_init): Don't set deprecated_register_size.
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Don't set deprecated_register_bytes.
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Don't set deprecated_register_byte.
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Don't set deprecated_register_raw_size.
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Don't set deprecated_max_register_raw_size.
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Don't set deprecated_register_virtual_size.
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Don't set deprecated_max_register_virtual_size.
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Don't set deprecated_register_virtual_type.
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Set register_type method.
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2003-06-15 Daniel Jacobowitz <drow@mvista.com>
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* Makefile.in (linux-nat.o): Add rule.
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@ -176,60 +176,19 @@ avr_register_name (int regnum)
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return register_names[regnum];
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}
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/* Index within `registers' of the first byte of the space for
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register REGNUM. */
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static int
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avr_register_byte (int regnum)
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{
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if (regnum < AVR_PC_REGNUM)
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return regnum;
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else
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return AVR_PC_REG_INDEX;
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}
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/* Number of bytes of storage in the actual machine representation for
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register REGNUM. */
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static int
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avr_register_raw_size (int regnum)
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{
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switch (regnum)
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{
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case AVR_PC_REGNUM:
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return 4;
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case AVR_SP_REGNUM:
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case AVR_FP_REGNUM:
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return 2;
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default:
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return 1;
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}
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}
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/* Number of bytes of storage in the program's representation
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for register N. */
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static int
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avr_register_virtual_size (int regnum)
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{
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return TYPE_LENGTH (REGISTER_VIRTUAL_TYPE (regnum));
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}
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/* Return the GDB type object for the "standard" data type
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of data in register N. */
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static struct type *
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avr_register_virtual_type (int regnum)
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avr_register_type (struct gdbarch *gdbarch, int reg_nr)
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{
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switch (regnum)
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{
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case AVR_PC_REGNUM:
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return builtin_type_unsigned_long;
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case AVR_SP_REGNUM:
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return builtin_type_unsigned_short;
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default:
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return builtin_type_unsigned_char;
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}
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if (reg_nr == AVR_PC_REGNUM)
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return builtin_type_uint32;
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if (reg_nr == AVR_SP_REGNUM)
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return builtin_type_void_data_ptr;
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else
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return builtin_type_uint8;
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}
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/* Instruction address checks and convertions. */
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@ -326,14 +285,6 @@ avr_pointer_to_address (struct type *type, const void *buf)
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{
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CORE_ADDR addr = extract_unsigned_integer (buf, TYPE_LENGTH (type));
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if (TYPE_CODE_SPACE (TYPE_TARGET_TYPE (type)))
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{
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fprintf_unfiltered (gdb_stderr, "CODE_SPACE ---->> ptr->addr: 0x%lx\n",
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addr);
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fprintf_unfiltered (gdb_stderr,
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"+++ If you see this, please send me an email <troth@openavr.org>\n");
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}
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/* Is it a code address? */
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if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC
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|| TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_METHOD
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@ -384,7 +335,12 @@ avr_write_sp (CORE_ADDR val)
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static CORE_ADDR
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avr_read_fp (void)
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{
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return (avr_make_saddr (read_register (AVR_FP_REGNUM)));
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CORE_ADDR fp;
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fp = read_register (AVR_FP_REGNUM);
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fp += (read_register (AVR_FP_REGNUM+1) << 8);
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return (avr_make_saddr (fp));
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}
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/* avr_scan_prologue is also used as the
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@ -1131,14 +1087,7 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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set_gdbarch_pc_regnum (gdbarch, AVR_PC_REGNUM);
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set_gdbarch_register_name (gdbarch, avr_register_name);
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set_gdbarch_deprecated_register_size (gdbarch, 1);
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set_gdbarch_deprecated_register_bytes (gdbarch, AVR_NUM_REG_BYTES);
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set_gdbarch_deprecated_register_byte (gdbarch, avr_register_byte);
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set_gdbarch_deprecated_register_raw_size (gdbarch, avr_register_raw_size);
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set_gdbarch_deprecated_max_register_raw_size (gdbarch, 4);
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set_gdbarch_deprecated_register_virtual_size (gdbarch, avr_register_virtual_size);
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set_gdbarch_deprecated_max_register_virtual_size (gdbarch, 4);
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set_gdbarch_deprecated_register_virtual_type (gdbarch, avr_register_virtual_type);
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set_gdbarch_register_type (gdbarch, avr_register_type);
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set_gdbarch_print_insn (gdbarch, print_insn_avr);
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