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* avr-tdep.c (avr_extract_return_value): Remove function. 

(avr_store_return_value): Remove function.
(avr_extract_struct_value_address): Remove function.
(avr_gdbarch_init): Remove set_gdbarch_deprecated_*() calls.
This commit is contained in:
Theodore A. Roth 2003-02-19 20:38:01 +00:00
parent 338ef23d79
commit 173345b5f9
2 changed files with 7 additions and 74 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2003-02-19 Theodore A. Roth <troth@openavr.org>
* avr-tdep.c (avr_extract_return_value): Remove function.
(avr_store_return_value): Remove function.
(avr_extract_struct_value_address): Remove function.
(avr_gdbarch_init): Remove set_gdbarch_deprecated_*() calls.
2003-02-19 Andrew Cagney <ac131313@redhat.com>
* rs6000-tdep.c: Include "gdb_assert.h".

74
gdb/avr-tdep.c
View File

@ -892,34 +892,6 @@ avr_saved_pc_after_call (struct frame_info *frame)
return (m2 | (m1 << 8)) * 2;
}
/* Figure out where in REGBUF the called function has left its return value.
Copy that into VALBUF. */
static void
avr_extract_return_value (struct type *type, char *regbuf, char *valbuf)
{
int wordsize, len;
wordsize = 2;
len = TYPE_LENGTH (type);
switch (len)
{
case 1: /* (char) */
case 2: /* (short), (int) */
memcpy (valbuf, regbuf + REGISTER_BYTE (24), 2);
break;
case 4: /* (long), (float) */
memcpy (valbuf, regbuf + REGISTER_BYTE (22), 4);
break;
case 8: /* (double) (doesn't seem to happen, which is good,
because this almost certainly isn't right. */
error ("I don't know how a double is returned.");
break;
}
}
/* Returns the return address for a dummy. */
static CORE_ADDR
@ -928,35 +900,6 @@ avr_call_dummy_address (void)
return entry_point_address ();
}
/* Place the appropriate value in the appropriate registers.
Primarily used by the RETURN command. */
static void
avr_store_return_value (struct type *type, char *valbuf)
{
int wordsize, len, regval;
wordsize = 2;
len = TYPE_LENGTH (type);
switch (len)
{
case 1: /* char */
case 2: /* short, int */
regval = extract_address (valbuf, len);
write_register (0, regval);
break;
case 4: /* long, float */
regval = extract_address (valbuf, len);
write_register (0, regval >> 16);
write_register (1, regval & 0xffff);
break;
case 8: /* presumeably double, but doesn't seem to happen */
error ("I don't know how to return a double.");
break;
}
}
/* Setup the return address for a dummy frame, as called by
call_function_by_hand. Only necessary when you are using an empty
CALL_DUMMY. */
@ -1067,17 +1010,6 @@ avr_store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
write_register (0, addr);
}
/* Extract from an array REGBUF containing the (raw) register state
the address in which a function should return its structure value,
as a CORE_ADDR (or an expression that can be used as one). */
static CORE_ADDR
avr_extract_struct_value_address (char *regbuf)
{
return (extract_address ((regbuf) + REGISTER_BYTE (0),
REGISTER_RAW_SIZE (0)) | AVR_SMEM_START);
}
/* Setup the function arguments for calling a function in the inferior.
On the AVR architecture, there are 18 registers (R25 to R8) which are
@ -1248,23 +1180,17 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_address_to_pointer (gdbarch, avr_address_to_pointer);
set_gdbarch_pointer_to_address (gdbarch, avr_pointer_to_address);
set_gdbarch_deprecated_extract_return_value (gdbarch, avr_extract_return_value);
set_gdbarch_push_arguments (gdbarch, avr_push_arguments);
set_gdbarch_push_dummy_frame (gdbarch, generic_push_dummy_frame);
set_gdbarch_push_return_address (gdbarch, avr_push_return_address);
set_gdbarch_pop_frame (gdbarch, avr_pop_frame);
set_gdbarch_deprecated_store_return_value (gdbarch, avr_store_return_value);
set_gdbarch_use_struct_convention (gdbarch, generic_use_struct_convention);
set_gdbarch_store_struct_return (gdbarch, avr_store_struct_return);
set_gdbarch_deprecated_extract_struct_value_address
(gdbarch, avr_extract_struct_value_address);
set_gdbarch_frame_init_saved_regs (gdbarch, avr_scan_prologue);
set_gdbarch_init_extra_frame_info (gdbarch, avr_init_extra_frame_info);
set_gdbarch_skip_prologue (gdbarch, avr_skip_prologue);
/* set_gdbarch_prologue_frameless_p (gdbarch, avr_prologue_frameless_p); */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_decr_pc_after_break (gdbarch, 0);