+/* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */
/* CPU data for ip2k.
THIS FILE IS MACHINE GENERATED WITH CGEN.
-Copyright 1996-2009 Free Software Foundation, Inc.
+Copyright (C) 1996-2021 Free Software Foundation, Inc.
This file is part of the GNU Binutils and/or GDB, the GNU debugger.
/* The hardware table. */
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define A(a) (1 << CGEN_HW_##a)
-#else
-#define A(a) (1 << CGEN_HW_/**/a)
-#endif
const CGEN_HW_ENTRY ip2k_cgen_hw_table[] =
{
/* The instruction field table. */
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define A(a) (1 << CGEN_IFLD_##a)
-#else
-#define A(a) (1 << CGEN_IFLD_/**/a)
-#endif
const CGEN_IFLD ip2k_cgen_ifld_table[] =
{
/* The operand table. */
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define A(a) (1 << CGEN_OPERAND_##a)
-#else
-#define A(a) (1 << CGEN_OPERAND_/**/a)
-#endif
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define OPERAND(op) IP2K_OPERAND_##op
-#else
-#define OPERAND(op) IP2K_OPERAND_/**/op
-#endif
const CGEN_OPERAND ip2k_cgen_operand_table[] =
{
/* pc: program counter */
{ "pc", IP2K_OPERAND_PC, HW_H_PC, 0, 0,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_NIL] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_NIL] } },
{ 0|A(SEM_ONLY), { { { (1<<MACH_BASE), 0 } } } } },
/* addr16cjp: 13-bit address */
{ "addr16cjp", IP2K_OPERAND_ADDR16CJP, HW_H_UINT, 12, 13,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_ADDR16CJP] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_ADDR16CJP] } },
{ 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
/* fr: register */
{ "fr", IP2K_OPERAND_FR, HW_H_REGISTERS, 8, 9,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_REG] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_REG] } },
{ 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } } },
/* lit8: 8-bit signed literal */
{ "lit8", IP2K_OPERAND_LIT8, HW_H_SINT, 7, 8,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_IMM8] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_IMM8] } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* bitno: bit number */
{ "bitno", IP2K_OPERAND_BITNO, HW_H_UINT, 11, 3,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_BITNO] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_BITNO] } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* addr16p: page number */
{ "addr16p", IP2K_OPERAND_ADDR16P, HW_H_UINT, 2, 3,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_PAGE3] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_PAGE3] } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* addr16h: high 8 bits of address */
{ "addr16h", IP2K_OPERAND_ADDR16H, HW_H_UINT, 7, 8,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_IMM8] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_IMM8] } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* addr16l: low 8 bits of address */
{ "addr16l", IP2K_OPERAND_ADDR16L, HW_H_UINT, 7, 8,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_IMM8] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_IMM8] } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* reti3: reti flags */
{ "reti3", IP2K_OPERAND_RETI3, HW_H_UINT, 2, 3,
- { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_RETI3] } },
+ { 0, { (const PTR) &ip2k_cgen_ifld_table[IP2K_F_RETI3] } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* pabits: page bits */
{ "pabits", IP2K_OPERAND_PABITS, HW_H_PABITS, 0, 0,
- { 0, { (const PTR) 0 } },
+ { 0, { (const PTR) 0 } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* zbit: zero bit */
{ "zbit", IP2K_OPERAND_ZBIT, HW_H_ZBIT, 0, 0,
- { 0, { (const PTR) 0 } },
+ { 0, { (const PTR) 0 } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* cbit: carry bit */
{ "cbit", IP2K_OPERAND_CBIT, HW_H_CBIT, 0, 0,
- { 0, { (const PTR) 0 } },
+ { 0, { (const PTR) 0 } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* dcbit: digit carry bit */
{ "dcbit", IP2K_OPERAND_DCBIT, HW_H_DCBIT, 0, 0,
- { 0, { (const PTR) 0 } },
+ { 0, { (const PTR) 0 } },
{ 0, { { { (1<<MACH_BASE), 0 } } } } },
/* sentinel */
{ 0, 0, 0, 0, 0,
/* The instruction table. */
#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
-#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#define A(a) (1 << CGEN_INSN_##a)
-#else
-#define A(a) (1 << CGEN_INSN_/**/a)
-#endif
static const CGEN_IBASE ip2k_cgen_insn_table[MAX_INSNS] =
{
{
}
+#ifndef opcodes_error_handler
+#define opcodes_error_handler(...) \
+ fprintf (stderr, __VA_ARGS__); fputc ('\n', stderr)
+#endif
+
static const CGEN_MACH * lookup_mach_via_bfd_name (const CGEN_MACH *, const char *);
static void build_hw_table (CGEN_CPU_TABLE *);
static void build_ifield_table (CGEN_CPU_TABLE *);
return table;
++table;
}
- abort ();
+ return NULL;
}
/* Subroutine of ip2k_cgen_cpu_open to build the hardware table. */
{
if (cd->insn_chunk_bitsize != 0 && cd->insn_chunk_bitsize != mach->insn_chunk_bitsize)
{
- fprintf (stderr, "ip2k_cgen_rebuild_tables: conflicting insn-chunk-bitsize values: `%d' vs. `%d'\n",
- cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
+ opcodes_error_handler
+ (/* xgettext:c-format */
+ _("internal error: ip2k_cgen_rebuild_tables: "
+ "conflicting insn-chunk-bitsize values: `%d' vs. `%d'"),
+ cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
abort ();
}
CGEN_CPU_OPEN_MACHS: bitmap of values in enum mach_attr
CGEN_CPU_OPEN_BFDMACH: specify 1 mach using bfd name
CGEN_CPU_OPEN_ENDIAN: specify endian choice
+ CGEN_CPU_OPEN_INSN_ENDIAN: specify instruction endian choice
CGEN_CPU_OPEN_END: terminates arguments
??? Simultaneous multiple isas might not make sense, but it's not (yet)
- precluded.
-
- ??? We only support ISO C stdargs here, not K&R.
- Laziness, plus experiment to see if anything requires K&R - eventually
- K&R will no longer be supported - e.g. GDB is currently trying this. */
+ precluded. */
CGEN_CPU_DESC
ip2k_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
CGEN_BITSET *isas = 0; /* 0 = "unspecified" */
unsigned int machs = 0; /* 0 = "unspecified" */
enum cgen_endian endian = CGEN_ENDIAN_UNKNOWN;
+ enum cgen_endian insn_endian = CGEN_ENDIAN_UNKNOWN;
va_list ap;
if (! init_p)
const CGEN_MACH *mach =
lookup_mach_via_bfd_name (ip2k_cgen_mach_table, name);
- machs |= 1 << mach->num;
+ if (mach != NULL)
+ machs |= 1 << mach->num;
break;
}
case CGEN_CPU_OPEN_ENDIAN :
endian = va_arg (ap, enum cgen_endian);
break;
+ case CGEN_CPU_OPEN_INSN_ENDIAN :
+ insn_endian = va_arg (ap, enum cgen_endian);
+ break;
default :
- fprintf (stderr, "ip2k_cgen_cpu_open: unsupported argument `%d'\n",
- arg_type);
+ opcodes_error_handler
+ (/* xgettext:c-format */
+ _("internal error: ip2k_cgen_cpu_open: "
+ "unsupported argument `%d'"),
+ arg_type);
abort (); /* ??? return NULL? */
}
arg_type = va_arg (ap, enum cgen_cpu_open_arg);
if (endian == CGEN_ENDIAN_UNKNOWN)
{
/* ??? If target has only one, could have a default. */
- fprintf (stderr, "ip2k_cgen_cpu_open: no endianness specified\n");
+ opcodes_error_handler
+ (/* xgettext:c-format */
+ _("internal error: ip2k_cgen_cpu_open: no endianness specified"));
abort ();
}
cd->isas = cgen_bitset_copy (isas);
cd->machs = machs;
cd->endian = endian;
- /* FIXME: for the sparc case we can determine insn-endianness statically.
- The worry here is where both data and insn endian can be independently
- chosen, in which case this function will need another argument.
- Actually, will want to allow for more arguments in the future anyway. */
- cd->insn_endian = endian;
+ cd->insn_endian
+ = (insn_endian == CGEN_ENDIAN_UNKNOWN ? endian : insn_endian);
/* Table (re)builder. */
cd->rebuild_tables = ip2k_cgen_rebuild_tables;
/* Default to not allowing signed overflow. */
cd->signed_overflow_ok_p = 0;
-
+
return (CGEN_CPU_DESC) cd;
}
for (i = 0; i < cd->insn_table.num_init_entries; ++i, ++insns)
if (CGEN_INSN_RX (insns))
regfree (CGEN_INSN_RX (insns));
- }
-
- if (cd->macro_insn_table.init_entries)
- free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
-
- if (cd->insn_table.init_entries)
- free ((CGEN_INSN *) cd->insn_table.init_entries);
-
- if (cd->hw_table.entries)
- free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
-
- if (cd->operand_table.entries)
- free ((CGEN_HW_ENTRY *) cd->operand_table.entries);
+ }
+ free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
+ free ((CGEN_INSN *) cd->insn_table.init_entries);
+ free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
+ free ((CGEN_HW_ENTRY *) cd->operand_table.entries);
free (cd);
}
projects / deliverable / binutils-gdb.git / blobdiff