buffer. Ulgh! */
descr->sizeof_raw_registers = descr->sizeof_cooked_registers;
- /* Sanity check. Confirm that there is agreement between the
- regcache and the target's redundant DEPRECATED_REGISTER_BYTE (new
- targets should not even be defining it). */
- for (i = 0; i < descr->nr_cooked_registers; i++)
- {
- if (DEPRECATED_REGISTER_BYTE_P ())
- gdb_assert (descr->register_offset[i] == DEPRECATED_REGISTER_BYTE (i));
-#if 0
- gdb_assert (descr->sizeof_register[i] == DEPRECATED_REGISTER_RAW_SIZE (i));
- gdb_assert (descr->sizeof_register[i] == DEPRECATED_REGISTER_VIRTUAL_SIZE (i));
-#endif
- }
- /* gdb_assert (descr->sizeof_raw_registers == DEPRECATED_REGISTER_BYTES (i)); */
-
return descr;
}
int byte;
reg_start = DEPRECATED_REGISTER_BYTE (regnum);
- reg_len = DEPRECATED_REGISTER_RAW_SIZE (regnum);
+ reg_len = register_size (current_gdbarch, regnum);
reg_end = reg_start + reg_len;
if (reg_end <= in_start || in_end <= reg_start)
}
if (!register_cached (regnum))
target_fetch_registers (regnum);
+#if 0
+ /* FIXME: cagney/2004-08-07: At present a number of targets
+ forget (or didn't know that they needed) set this leading to
+ panics. Also is the problem that target's need to indicate
+ that a register is in one of the possible states: valid,
+ undefined, unknown. The last of which isn't yet
+ possible. */
+ gdb_assert (register_cached (regnum));
+#endif
}
/* Copy the value directly into the register cache. */
memcpy (buf, register_buffer (regcache, regnum),
int regstart, regend;
regstart = DEPRECATED_REGISTER_BYTE (regnum);
- regend = regstart + DEPRECATED_REGISTER_RAW_SIZE (regnum);
+ regend = regstart + register_size (current_gdbarch, regnum);
/* Is this register completely outside the range the user is writing? */
if (myregend <= regstart || regend <= myregstart)
return descr->register_offset[regnum];
}
+/* Hack to keep code using register_bytes working. */
+
+int
+deprecated_register_bytes (void)
+{
+ return current_regcache->descr->sizeof_raw_registers;
+}
+
/* Return the contents of register REGNUM as an unsigned integer. */
ULONGEST
read_register (int regnum)
{
- char *buf = alloca (DEPRECATED_REGISTER_RAW_SIZE (regnum));
+ char *buf = alloca (register_size (current_gdbarch, regnum));
deprecated_read_register_gen (regnum, buf);
- return (extract_unsigned_integer (buf, DEPRECATED_REGISTER_RAW_SIZE (regnum)));
+ return (extract_unsigned_integer (buf, register_size (current_gdbarch, regnum)));
}
ULONGEST
{
void *buf;
int size;
- size = DEPRECATED_REGISTER_RAW_SIZE (regnum);
+ size = register_size (current_gdbarch, regnum);
buf = alloca (size);
store_signed_integer (buf, size, (LONGEST) val);
deprecated_write_register_gen (regnum, buf);
}
-/* read_pc, write_pc, read_sp, deprecated_read_fp, etc. Special
- handling for registers PC, SP, and FP. */
+/* read_pc, write_pc, read_sp, etc. Special handling for registers
+ PC, SP, and FP. */
-/* NOTE: cagney/2001-02-18: The functions read_pc_pid(), read_pc(),
- read_sp(), and deprecated_read_fp(), will eventually be replaced by
- per-frame methods. Instead of relying on the global INFERIOR_PTID,
- they will use the contextual information provided by the FRAME.
- These functions do not belong in the register cache. */
+/* NOTE: cagney/2001-02-18: The functions read_pc_pid(), read_pc() and
+ read_sp(), will eventually be replaced by per-frame methods.
+ Instead of relying on the global INFERIOR_PTID, they will use the
+ contextual information provided by the FRAME. These functions do
+ not belong in the register cache. */
/* NOTE: cagney/2003-06-07: The functions generic_target_write_pc(),
- write_pc_pid(), write_pc(), and deprecated_read_fp(), all need to
- be replaced by something that does not rely on global state. But
- what? */
+ write_pc_pid() and write_pc(), all need to be replaced by something
+ that does not rely on global state. But what? */
CORE_ADDR
read_pc_pid (ptid_t ptid)
internal_error (__FILE__, __LINE__, "read_sp: Unable to find SP");
}
-void
-deprecated_write_sp (CORE_ADDR val)
-{
- gdb_assert (SP_REGNUM >= 0);
- write_register (SP_REGNUM, val);
-}
-
-CORE_ADDR
-deprecated_read_fp (void)
-{
- if (DEPRECATED_TARGET_READ_FP_P ())
- return DEPRECATED_TARGET_READ_FP ();
- else if (DEPRECATED_FP_REGNUM >= 0)
- return read_register (DEPRECATED_FP_REGNUM);
- else
- internal_error (__FILE__, __LINE__, "deprecated_read_fp");
-}
-
static void
reg_flush_command (char *command, int from_tty)
{
if (regnum < 0)
fprintf_unfiltered (file, " %5s ", "Size");
else
- {
- fprintf_unfiltered (file, " %5ld",
- regcache->descr->sizeof_register[regnum]);
- if ((regcache->descr->sizeof_register[regnum]
- != DEPRECATED_REGISTER_RAW_SIZE (regnum))
- || (regcache->descr->sizeof_register[regnum]
- != DEPRECATED_REGISTER_VIRTUAL_SIZE (regnum))
- || (regcache->descr->sizeof_register[regnum]
- != TYPE_LENGTH (register_type (regcache->descr->gdbarch,
- regnum)))
- )
- {
- if (!footnote_register_size)
- footnote_register_size = ++footnote_nr;
- fprintf_unfiltered (file, "*%d", footnote_register_size);
- }
- else
- fprintf_unfiltered (file, " ");
- }
+ fprintf_unfiltered (file, " %5ld",
+ regcache->descr->sizeof_register[regnum]);
/* Type. */
{
regcache_raw_read (regcache, regnum, buf);
fprintf_unfiltered (file, "0x");
dump_endian_bytes (file, TARGET_BYTE_ORDER, buf,
- DEPRECATED_REGISTER_RAW_SIZE (regnum));
+ regcache->descr->sizeof_register[regnum]);
}
}
regcache_cooked_read (regcache, regnum, buf);
fprintf_unfiltered (file, "0x");
dump_endian_bytes (file, TARGET_BYTE_ORDER, buf,
- DEPRECATED_REGISTER_VIRTUAL_SIZE (regnum));
+ regcache->descr->sizeof_register[regnum]);
}
}
projects / deliverable / binutils-gdb.git / blobdiff