Toolchain/binutils-gdb
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2002-08-12 Andrew Cagney <cagney@redhat.com>

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* regcache.c (regcache_raw_read_as_address): Delete function.
(regcache_cooked_read_signed): New function.
(regcache_cooked_read_unsigned): New function.
* regcache.h (regcache_cooked_read_signed): Declare.
(regcache_cooked_read_unsigned): Declare.
(regcache_raw_read_as_address): Delete declaration.
* blockframe.c (generic_read_register_dummy): Use
regcache_cooked_read_unsigned.
* i386-tdep.c (i386_extract_struct_value_address): Use
regcache_cooked_read_unsigned.
This commit is contained in:
Andrew Cagney
2002-08-13 13:58:50 +00:00
parent 212a3c4d9d
commit a378f41926
5 changed files with 80 additions and 14 deletions
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37
gdb/regcache.c
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@@ -366,17 +366,6 @@ regcache_valid_p (struct regcache *regcache, int regnum)
return regcache->raw_register_valid_p[regnum];
}
CORE_ADDR
regcache_raw_read_as_address (struct regcache *regcache, int regnum)
{
char *buf;
gdb_assert (regcache != NULL);
gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);
buf = alloca (regcache->descr->sizeof_register[regnum]);
regcache_raw_read (regcache, regnum, buf);
return extract_address (buf, regcache->descr->sizeof_register[regnum]);
}
char *
deprecated_grub_regcache_for_registers (struct regcache *regcache)
{
@@ -696,6 +685,32 @@ regcache_cooked_read (struct regcache *regcache, int regnum, void *buf)
regnum, buf);
}
void
regcache_cooked_read_signed (struct regcache *regcache, int regnum,
LONGEST *val)
{
char *buf;
gdb_assert (regcache != NULL);
gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);
buf = alloca (regcache->descr->sizeof_register[regnum]);
regcache_cooked_read (regcache, regnum, buf);
(*val) = extract_signed_integer (buf,
regcache->descr->sizeof_register[regnum]);
}
void
regcache_cooked_read_unsigned (struct regcache *regcache, int regnum,
ULONGEST *val)
{
char *buf;
gdb_assert (regcache != NULL);
gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);
buf = alloca (regcache->descr->sizeof_register[regnum]);
regcache_cooked_read (regcache, regnum, buf);
(*val) = extract_unsigned_integer (buf,
regcache->descr->sizeof_register[regnum]);
}
/* Write register REGNUM at MYADDR to the target. MYADDR points at
REGISTER_RAW_BYTES(REGNUM), which must be in target byte-order. */