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2003-09-17 Andrew Cagney <cagney@redhat.com>

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* gdbarch.sh (DEPRECATED_REGISTER_BYTE): Rename REGISTER_BYTE.
	* gdbarch.h, gdbarch.c: Regenerate.
	* arm-linux-tdep.c, core-sol2.c, cris-tdep.c: Update.
	* d10v-tdep.c, frame.c: Update.
	* hppa-tdep.c, hppab-nat.c, hppah-nat.c, hppam3-nat.c: Update.
	* hpux-thread.c, i386gnu-nat.c, ia64-aix-nat.c: Update.
	* ia64-linux-nat.c, irix5-nat.c, lynx-nat.c, m68knbsd-nat.c: Update.
	* mcore-tdep.c, mips-linux-tdep.c, mips-tdep.c: Update.
	* mipsv4-nat.c, mn10300-tdep.c, ns32k-tdep.c: Update.
	* ns32knbsd-nat.c, ppc-bdm.c, regcache.c, remote-sds.c: Update.
	* remote-vx68.c, remote-vxmips.c, remote-vxsparc.c: Update.
	* remote.c, rs6000-tdep.c, s390-tdep.c, sh64-tdep.c: Update.
	* sparc-nat.c, sparc-tdep.c, sun3-nat.c, v850-tdep.c: Update.
	* v850ice.c, vax-tdep.c, xstormy16-tdep.c: Update.
	* config/m68k/tm-cisco.h, config/m68k/tm-delta68.h: Update.
	* config/pa/nm-hppah.h: Update.

2003-09-17  Andrew Cagney  <cagney@redhat.com>

	* mi/mi-main.c: Rename REGISTER_BYTE to DEPRECATED_REGISTER_BYTE.
This commit is contained in:
Andrew Cagney
2003-09-17 14:24:31 +00:00
parent 8cd5b11339
commit 627003499d
49 changed files with 364 additions and 336 deletions
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52
gdb/regcache.c
View File

@@ -93,12 +93,13 @@ init_legacy_regcache_descr (struct gdbarch *gdbarch,
gdb_assert (gdbarch != NULL);
/* Compute the offset of each register. Legacy architectures define
REGISTER_BYTE() so use that. */
/* FIXME: cagney/2002-11-07: Instead of using REGISTER_BYTE() this
code should, as is done in init_regcache_descr(), compute the
offets at runtime. This currently isn't possible as some ISAs
define overlapping register regions - see the mess in
read_register_bytes() and write_register_bytes() registers. */
DEPRECATED_REGISTER_BYTE() so use that. */
/* FIXME: cagney/2002-11-07: Instead of using
DEPRECATED_REGISTER_BYTE() this code should, as is done in
init_regcache_descr(), compute the offets at runtime. This
currently isn't possible as some ISAs define overlapping register
regions - see the mess in read_register_bytes() and
write_register_bytes() registers. */
descr->sizeof_register
= GDBARCH_OBSTACK_CALLOC (gdbarch, descr->nr_cooked_registers, long);
descr->register_offset
@@ -106,11 +107,11 @@ init_legacy_regcache_descr (struct gdbarch *gdbarch,
for (i = 0; i < descr->nr_cooked_registers; i++)
{
/* FIXME: cagney/2001-12-04: This code shouldn't need to use
REGISTER_BYTE(). Unfortunatly, legacy code likes to lay the
buffer out so that certain registers just happen to overlap.
Ulgh! New targets use gdbarch's register read/write and
entirely avoid this uglyness. */
descr->register_offset[i] = REGISTER_BYTE (i);
DEPRECATED_REGISTER_BYTE(). Unfortunatly, legacy code likes
to lay the buffer out so that certain registers just happen
to overlap. Ulgh! New targets use gdbarch's register
read/write and entirely avoid this uglyness. */
descr->register_offset[i] = DEPRECATED_REGISTER_BYTE (i);
descr->sizeof_register[i] = REGISTER_RAW_SIZE (i);
gdb_assert (MAX_REGISTER_SIZE >= REGISTER_RAW_SIZE (i));
gdb_assert (MAX_REGISTER_SIZE >= REGISTER_VIRTUAL_SIZE (i));
@@ -130,8 +131,8 @@ init_legacy_regcache_descr (struct gdbarch *gdbarch,
/* Keep extending the buffer so that there is always enough
space for all registers. The comparison is necessary since
legacy code is free to put registers in random places in the
buffer separated by holes. Once REGISTER_BYTE() is killed
this can be greatly simplified. */
buffer separated by holes. Once DEPRECATED_REGISTER_BYTE()
is killed this can be greatly simplified. */
regend = descr->register_offset[i] + descr->sizeof_register[i];
if (descr->sizeof_cooked_registers < regend)
descr->sizeof_cooked_registers = regend;
@@ -185,16 +186,17 @@ init_regcache_descr (struct gdbarch *gdbarch)
/* If an old style architecture, fill in the remainder of the
register cache descriptor using the register macros. */
/* NOTE: cagney/2003-06-29: If either of REGISTER_BYTE or
/* NOTE: cagney/2003-06-29: If either of DEPRECATED_REGISTER_BYTE or
REGISTER_RAW_SIZE are still present, things are most likely
totally screwed. Ex: an architecture with raw register sizes
smaller than what REGISTER_BYTE indicates; non monotonic
REGISTER_BYTE values. For GDB 6 check for these nasty methods
and fall back to legacy code when present. Sigh! */
smaller than what DEPRECATED_REGISTER_BYTE indicates; non
monotonic DEPRECATED_REGISTER_BYTE values. For GDB 6 check for
these nasty methods and fall back to legacy code when present.
Sigh! */
if ((!gdbarch_pseudo_register_read_p (gdbarch)
&& !gdbarch_pseudo_register_write_p (gdbarch)
&& !gdbarch_register_type_p (gdbarch))
|| REGISTER_BYTE_P () || REGISTER_RAW_SIZE_P ())
|| DEPRECATED_REGISTER_BYTE_P () || REGISTER_RAW_SIZE_P ())
{
descr->legacy_p = 1;
init_legacy_regcache_descr (gdbarch, descr);
@@ -233,12 +235,12 @@ init_regcache_descr (struct gdbarch *gdbarch)
descr->sizeof_raw_registers = descr->sizeof_cooked_registers;
/* Sanity check. Confirm that there is agreement between the
regcache and the target's redundant REGISTER_BYTE (new targets
should not even be defining it). */
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 (REGISTER_BYTE_P ())
gdb_assert (descr->register_offset[i] == REGISTER_BYTE (i));
if (DEPRECATED_REGISTER_BYTE_P ())
gdb_assert (descr->register_offset[i] == DEPRECATED_REGISTER_BYTE (i));
#if 0
gdb_assert (descr->sizeof_register[i] == REGISTER_RAW_SIZE (i));
gdb_assert (descr->sizeof_register[i] == REGISTER_VIRTUAL_SIZE (i));
@@ -650,7 +652,7 @@ deprecated_read_register_bytes (int in_start, char *in_buf, int in_len)
int end;
int byte;
reg_start = REGISTER_BYTE (regnum);
reg_start = DEPRECATED_REGISTER_BYTE (regnum);
reg_len = REGISTER_RAW_SIZE (regnum);
reg_end = reg_start + reg_len;
@@ -1012,7 +1014,7 @@ deprecated_write_register_bytes (int myregstart, char *myaddr, int inlen)
{
int regstart, regend;
regstart = REGISTER_BYTE (regnum);
regstart = DEPRECATED_REGISTER_BYTE (regnum);
regend = regstart + REGISTER_RAW_SIZE (regnum);
/* Is this register completely outside the range the user is writing? */
@@ -1517,7 +1519,7 @@ regcache_dump (struct regcache *regcache, struct ui_file *file,
fprintf_unfiltered (file, " %6ld",
regcache->descr->register_offset[regnum]);
if (register_offset != regcache->descr->register_offset[regnum]
|| register_offset != REGISTER_BYTE (regnum)
|| register_offset != DEPRECATED_REGISTER_BYTE (regnum)
|| (regnum > 0
&& (regcache->descr->register_offset[regnum]
!= (regcache->descr->register_offset[regnum - 1]