the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with this file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+along with this file; see the file COPYING. If not, see
+<http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include "dis-asm.h"
-#define ATTRIBUTE_UNUSED __attribute__((unused))
-#define _(x) x
+/* MAX is redefined below, so remove any previous definition. */
+#undef MAX
/* The opcode table is an array of struct alpha_opcode. */
string (the operand will be inserted in any case). If the
operand value is legal, *ERRMSG will be unchanged (most operands
can accept any value). */
- unsigned (*insert) PARAMS ((unsigned instruction, int op,
- const char **errmsg));
+ unsigned (*insert) (unsigned instruction, int op,
+ const char **errmsg);
/* Extraction function. This is used by the disassembler. To
extract this operand type from an instruction, check this field.
non-zero if this operand type can not actually be extracted from
this operand (i.e., the instruction does not match). If the
operand is valid, *INVALID will not be changed. */
- int (*extract) PARAMS ((unsigned instruction, int *invalid));
+ int (*extract) (unsigned instruction, int *invalid);
};
/* Elements in the table are retrieved by indexing with values from
instructions which want their operands to look like "Ra,disp(Rb)". */
#define AXP_OPERAND_PARENS 02
-/* Used in combination with PARENS, this supresses the supression of
+/* Used in combination with PARENS, this suppresses the suppression of
the comma. This is used for "jmp Ra,(Rb),hint". */
#define AXP_OPERAND_COMMA 04
a flags value of 0 can be treated as end-of-arguments. */
#define AXP_OPERAND_UNSIGNED 0200
-/* Supress overflow detection on this field. This is used for hints. */
+/* Suppress overflow detection on this field. This is used for hints. */
#define AXP_OPERAND_NOOVERFLOW 0400
/* Mask for optional argument default value. */
#define AXP_REG_SP 30
#define AXP_REG_ZERO 31
-#define bfd_mach_alpha_ev4 0x10
-#define bfd_mach_alpha_ev5 0x20
-#define bfd_mach_alpha_ev6 0x30
-
enum bfd_reloc_code_real {
BFD_RELOC_23_PCREL_S2,
BFD_RELOC_ALPHA_HINT
};
-bfd_vma
-bfd_getl32 (addr)
- register const bfd_byte *addr;
-{
- unsigned long v;
-
- v = (unsigned long) addr[0];
- v |= (unsigned long) addr[1] << 8;
- v |= (unsigned long) addr[2] << 16;
- v |= (unsigned long) addr[3] << 24;
- return (bfd_vma) v;
-}
-
/* This file holds the Alpha AXP opcode table. The opcode table includes
almost all of the extended instruction mnemonics. This permits the
disassembler to use them, and simplifies the assembler logic, at the
\f
/* Local insertion and extraction functions */
-static unsigned insert_rba PARAMS((unsigned, int, const char **));
-static unsigned insert_rca PARAMS((unsigned, int, const char **));
-static unsigned insert_za PARAMS((unsigned, int, const char **));
-static unsigned insert_zb PARAMS((unsigned, int, const char **));
-static unsigned insert_zc PARAMS((unsigned, int, const char **));
-static unsigned insert_bdisp PARAMS((unsigned, int, const char **));
-static unsigned insert_jhint PARAMS((unsigned, int, const char **));
-static unsigned insert_ev6hwjhint PARAMS((unsigned, int, const char **));
-
-static int extract_rba PARAMS((unsigned, int *));
-static int extract_rca PARAMS((unsigned, int *));
-static int extract_za PARAMS((unsigned, int *));
-static int extract_zb PARAMS((unsigned, int *));
-static int extract_zc PARAMS((unsigned, int *));
-static int extract_bdisp PARAMS((unsigned, int *));
-static int extract_jhint PARAMS((unsigned, int *));
-static int extract_ev6hwjhint PARAMS((unsigned, int *));
+static unsigned insert_rba (unsigned, int, const char **);
+static unsigned insert_rca (unsigned, int, const char **);
+static unsigned insert_za (unsigned, int, const char **);
+static unsigned insert_zb (unsigned, int, const char **);
+static unsigned insert_zc (unsigned, int, const char **);
+static unsigned insert_bdisp (unsigned, int, const char **);
+static unsigned insert_jhint (unsigned, int, const char **);
+static unsigned insert_ev6hwjhint (unsigned, int, const char **);
+
+static int extract_rba (unsigned, int *);
+static int extract_rca (unsigned, int *);
+static int extract_za (unsigned, int *);
+static int extract_zb (unsigned, int *);
+static int extract_zc (unsigned, int *);
+static int extract_bdisp (unsigned, int *);
+static int extract_jhint (unsigned, int *);
+static int extract_ev6hwjhint (unsigned, int *);
\f
/* The operands table */
/* The signed "23-bit" aligned displacement of Branch format insns */
#define BDISP (MDISP + 1)
- { 21, 0, BFD_RELOC_23_PCREL_S2,
+ { 21, 0, BFD_RELOC_23_PCREL_S2,
AXP_OPERAND_RELATIVE, insert_bdisp, extract_bdisp },
/* The 26-bit PALcode function */
/*ARGSUSED*/
static unsigned
-insert_rba(insn, value, errmsg)
- unsigned insn;
- int value ATTRIBUTE_UNUSED;
- const char **errmsg ATTRIBUTE_UNUSED;
+insert_rba(unsigned insn, int value ATTRIBUTE_UNUSED, const char **errmsg ATTRIBUTE_UNUSED)
{
return insn | (((insn >> 21) & 0x1f) << 16);
}
static int
-extract_rba(insn, invalid)
- unsigned insn;
- int *invalid;
+extract_rba(unsigned insn, int *invalid)
{
if (invalid != (int *) NULL
&& ((insn >> 21) & 0x1f) != ((insn >> 16) & 0x1f))
/*ARGSUSED*/
static unsigned
-insert_rca(insn, value, errmsg)
- unsigned insn;
- int value ATTRIBUTE_UNUSED;
- const char **errmsg ATTRIBUTE_UNUSED;
+insert_rca(unsigned insn, int value ATTRIBUTE_UNUSED, const char **errmsg ATTRIBUTE_UNUSED)
{
return insn | ((insn >> 21) & 0x1f);
}
static int
-extract_rca(insn, invalid)
- unsigned insn;
- int *invalid;
+extract_rca(unsigned insn, int *invalid)
{
if (invalid != (int *) NULL
&& ((insn >> 21) & 0x1f) != (insn & 0x1f))
/*ARGSUSED*/
static unsigned
-insert_za(insn, value, errmsg)
- unsigned insn;
- int value ATTRIBUTE_UNUSED;
- const char **errmsg ATTRIBUTE_UNUSED;
+insert_za(unsigned insn, int value ATTRIBUTE_UNUSED, const char **errmsg ATTRIBUTE_UNUSED)
{
return insn | (31 << 21);
}
static int
-extract_za(insn, invalid)
- unsigned insn;
- int *invalid;
+extract_za(unsigned insn, int *invalid)
{
if (invalid != (int *) NULL && ((insn >> 21) & 0x1f) != 31)
*invalid = 1;
/*ARGSUSED*/
static unsigned
-insert_zb(insn, value, errmsg)
- unsigned insn;
- int value ATTRIBUTE_UNUSED;
- const char **errmsg ATTRIBUTE_UNUSED;
+insert_zb(unsigned insn, int value ATTRIBUTE_UNUSED, const char **errmsg ATTRIBUTE_UNUSED)
{
return insn | (31 << 16);
}
static int
-extract_zb(insn, invalid)
- unsigned insn;
- int *invalid;
+extract_zb(unsigned insn, int *invalid)
{
if (invalid != (int *) NULL && ((insn >> 16) & 0x1f) != 31)
*invalid = 1;
/*ARGSUSED*/
static unsigned
-insert_zc(insn, value, errmsg)
- unsigned insn;
- int value ATTRIBUTE_UNUSED;
- const char **errmsg ATTRIBUTE_UNUSED;
+insert_zc(unsigned insn, int value ATTRIBUTE_UNUSED, const char **errmsg ATTRIBUTE_UNUSED)
{
return insn | 31;
}
static int
-extract_zc(insn, invalid)
- unsigned insn;
- int *invalid;
+extract_zc(unsigned insn, int *invalid)
{
if (invalid != (int *) NULL && (insn & 0x1f) != 31)
*invalid = 1;
/* The displacement field of a Branch format insn. */
static unsigned
-insert_bdisp(insn, value, errmsg)
- unsigned insn;
- int value;
- const char **errmsg;
+insert_bdisp(unsigned insn, int value, const char **errmsg)
{
if (errmsg != (const char **)NULL && (value & 3))
*errmsg = _("branch operand unaligned");
/*ARGSUSED*/
static int
-extract_bdisp(insn, invalid)
- unsigned insn;
- int *invalid ATTRIBUTE_UNUSED;
+extract_bdisp(unsigned insn, int *invalid ATTRIBUTE_UNUSED)
{
return 4 * (((insn & 0x1FFFFF) ^ 0x100000) - 0x100000);
}
/* The hint field of a JMP/JSR insn. */
static unsigned
-insert_jhint(insn, value, errmsg)
- unsigned insn;
- int value;
- const char **errmsg;
+insert_jhint(unsigned insn, int value, const char **errmsg)
{
if (errmsg != (const char **)NULL && (value & 3))
*errmsg = _("jump hint unaligned");
/*ARGSUSED*/
static int
-extract_jhint(insn, invalid)
- unsigned insn;
- int *invalid ATTRIBUTE_UNUSED;
+extract_jhint(unsigned insn, int *invalid ATTRIBUTE_UNUSED)
{
return 4 * (((insn & 0x3FFF) ^ 0x2000) - 0x2000);
}
/* The hint field of an EV6 HW_JMP/JSR insn. */
static unsigned
-insert_ev6hwjhint(insn, value, errmsg)
- unsigned insn;
- int value;
- const char **errmsg;
+insert_ev6hwjhint(unsigned insn, int value, const char **errmsg)
{
if (errmsg != (const char **)NULL && (value & 3))
*errmsg = _("jump hint unaligned");
/*ARGSUSED*/
static int
-extract_ev6hwjhint(insn, invalid)
- unsigned insn;
- int *invalid ATTRIBUTE_UNUSED;
+extract_ev6hwjhint(unsigned insn, int *invalid ATTRIBUTE_UNUSED)
{
return 4 * (((insn & 0x1FFF) ^ 0x1000) - 0x1000);
}
/* Disassemble Alpha instructions. */
int
-print_insn_alpha (memaddr, info)
- bfd_vma memaddr;
- struct disassemble_info *info;
+print_insn_alpha (bfd_vma memaddr, struct disassemble_info *info)
{
static const struct alpha_opcode *opcode_index[AXP_NOPS+1];
const char * const * regnames;
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