* cris.h (enum cris_insn_version_usage): Tweak formatting and
comments. Remove member cris_ver_sim. Add members cris_ver_sim_v0_10, cris_ver_v0_10, cris_ver_v3_10, cris_ver_v8_10, cris_ver_v10, cris_ver_v10p. (struct cris_support_reg, struct cris_cond15): New types. (cris_conds15): Declare. (JUMP_PC_INCR_OPCODE_V32, BA_DWORD_OPCODE, NOP_OPCODE_COMMON) (NOP_OPCODE_ZBITS_COMMON, LAPC_DWORD_OPCODE, LAPC_DWORD_Z_BITS) (NOP_OPCODE_V32, NOP_Z_BITS_V32): New macros. (NOP_Z_BITS): Define in terms of NOP_OPCODE. (cris_imm_oprnd_size_type): New members SIZE_FIELD_SIGNED and SIZE_FIELD_UNSIGNED.
This commit is contained in:
parent
34b30773b1
commit
2f001ba2ef
@ -1,3 +1,18 @@
|
|||||||
|
2004-11-04 Hans-Peter Nilsson <hp@axis.com>
|
||||||
|
|
||||||
|
* cris.h (enum cris_insn_version_usage): Tweak formatting and
|
||||||
|
comments. Remove member cris_ver_sim. Add members
|
||||||
|
cris_ver_sim_v0_10, cris_ver_v0_10, cris_ver_v3_10,
|
||||||
|
cris_ver_v8_10, cris_ver_v10, cris_ver_v10p.
|
||||||
|
(struct cris_support_reg, struct cris_cond15): New types.
|
||||||
|
(cris_conds15): Declare.
|
||||||
|
(JUMP_PC_INCR_OPCODE_V32, BA_DWORD_OPCODE, NOP_OPCODE_COMMON)
|
||||||
|
(NOP_OPCODE_ZBITS_COMMON, LAPC_DWORD_OPCODE, LAPC_DWORD_Z_BITS)
|
||||||
|
(NOP_OPCODE_V32, NOP_Z_BITS_V32): New macros.
|
||||||
|
(NOP_Z_BITS): Define in terms of NOP_OPCODE.
|
||||||
|
(cris_imm_oprnd_size_type): New members SIZE_FIELD_SIGNED and
|
||||||
|
SIZE_FIELD_UNSIGNED.
|
||||||
|
|
||||||
2004-11-04 Jan Beulich <jbeulich@novell.com>
|
2004-11-04 Jan Beulich <jbeulich@novell.com>
|
||||||
|
|
||||||
* i386.h (sldx_Suf): Remove.
|
* i386.h (sldx_Suf): Remove.
|
||||||
|
@ -1,5 +1,5 @@
|
|||||||
/* cris.h -- Header file for CRIS opcode and register tables.
|
/* cris.h -- Header file for CRIS opcode and register tables.
|
||||||
Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
|
||||||
Contributed by Axis Communications AB, Lund, Sweden.
|
Contributed by Axis Communications AB, Lund, Sweden.
|
||||||
Originally written for GAS 1.38.1 by Mikael Asker.
|
Originally written for GAS 1.38.1 by Mikael Asker.
|
||||||
Updated, BFDized and GNUified by Hans-Peter Nilsson.
|
Updated, BFDized and GNUified by Hans-Peter Nilsson.
|
||||||
@ -38,15 +38,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|||||||
immediate operands. */
|
immediate operands. */
|
||||||
enum cris_insn_version_usage
|
enum cris_insn_version_usage
|
||||||
{
|
{
|
||||||
/* Any version. */
|
/* Any version. */
|
||||||
cris_ver_version_all=0,
|
cris_ver_version_all=0,
|
||||||
|
|
||||||
/* Indeterminate (intended for disassembly only, or obsolete). */
|
/* Indeterminate (intended for disassembly only, or obsolete). */
|
||||||
cris_ver_warning,
|
cris_ver_warning,
|
||||||
|
|
||||||
/* Simulator only (reserved). */
|
|
||||||
cris_ver_sim,
|
|
||||||
|
|
||||||
/* Only for v0..3 (Etrax 1..4). */
|
/* Only for v0..3 (Etrax 1..4). */
|
||||||
cris_ver_v0_3,
|
cris_ver_v0_3,
|
||||||
|
|
||||||
@ -59,10 +56,28 @@ enum cris_insn_version_usage
|
|||||||
/* Only for v8 or higher (ETRAX 100, ETRAX 100 LX). */
|
/* Only for v8 or higher (ETRAX 100, ETRAX 100 LX). */
|
||||||
cris_ver_v8p,
|
cris_ver_v8p,
|
||||||
|
|
||||||
/* Only for v10 or higher (ETRAX 100 LX).
|
/* Only for v0..10. FIXME: Not sure what to do with this. */
|
||||||
Of course some or all these of may change to cris_ver_v10p if/when
|
cris_ver_sim_v0_10,
|
||||||
|
|
||||||
|
/* Only for v0..10. */
|
||||||
|
cris_ver_v0_10,
|
||||||
|
|
||||||
|
/* Only for v3..10. (ETRAX 4, ETRAX 100 and ETRAX 100 LX). */
|
||||||
|
cris_ver_v3_10,
|
||||||
|
|
||||||
|
/* Only for v8..10 (ETRAX 100 and ETRAX 100 LX). */
|
||||||
|
cris_ver_v8_10,
|
||||||
|
|
||||||
|
/* Only for v10 (ETRAX 100 LX) and same series. */
|
||||||
|
cris_ver_v10,
|
||||||
|
|
||||||
|
/* Only for v10 (ETRAX 100 LX) and same series. */
|
||||||
|
cris_ver_v10p,
|
||||||
|
|
||||||
|
/* Only for v32 or higher (codename GUINNESS).
|
||||||
|
Of course some or all these of may change to cris_ver_v32p if/when
|
||||||
there's a new revision. */
|
there's a new revision. */
|
||||||
cris_ver_v10p
|
cris_ver_v32p
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
@ -85,6 +100,25 @@ struct cris_spec_reg
|
|||||||
};
|
};
|
||||||
extern const struct cris_spec_reg cris_spec_regs[];
|
extern const struct cris_spec_reg cris_spec_regs[];
|
||||||
|
|
||||||
|
|
||||||
|
/* Support registers (kind of special too, but not named as such). */
|
||||||
|
struct cris_support_reg
|
||||||
|
{
|
||||||
|
const char *const name;
|
||||||
|
unsigned int number;
|
||||||
|
};
|
||||||
|
extern const struct cris_support_reg cris_support_regs[];
|
||||||
|
|
||||||
|
struct cris_cond15
|
||||||
|
{
|
||||||
|
/* The name of the condition. */
|
||||||
|
const char *const name;
|
||||||
|
|
||||||
|
/* What CPU version this condition name applies to. */
|
||||||
|
enum cris_insn_version_usage applicable_version;
|
||||||
|
};
|
||||||
|
extern const struct cris_cond15 cris_conds15[];
|
||||||
|
|
||||||
/* Opcode-dependent constants. */
|
/* Opcode-dependent constants. */
|
||||||
#define AUTOINCR_BIT (0x04)
|
#define AUTOINCR_BIT (0x04)
|
||||||
|
|
||||||
@ -163,9 +197,28 @@ extern const char *const cris_cc_strings[];
|
|||||||
#define ADD_PC_INCR_OPCODE \
|
#define ADD_PC_INCR_OPCODE \
|
||||||
(0xfa00 + (2 << 4) + AUTOINCR_BIT * 0x0100 + REG_PC)
|
(0xfa00 + (2 << 4) + AUTOINCR_BIT * 0x0100 + REG_PC)
|
||||||
|
|
||||||
|
#define JUMP_PC_INCR_OPCODE_V32 (0x0DBF)
|
||||||
|
|
||||||
|
/* BA DWORD (V32). */
|
||||||
|
#define BA_DWORD_OPCODE (0x0EBF)
|
||||||
|
|
||||||
/* Nop. */
|
/* Nop. */
|
||||||
#define NOP_OPCODE (0x050F)
|
#define NOP_OPCODE (0x050F)
|
||||||
#define NOP_Z_BITS (0xFAF0)
|
#define NOP_Z_BITS (0xFFFF ^ NOP_OPCODE)
|
||||||
|
|
||||||
|
#define NOP_OPCODE_V32 (0x05B0)
|
||||||
|
#define NOP_Z_BITS_V32 (0xFFFF ^ NOP_OPCODE_V32)
|
||||||
|
|
||||||
|
/* For the compatibility mode, let's use "MOVE R0,P0". Doesn't affect
|
||||||
|
registers or flags. Unfortunately shuts off interrupts for one cycle
|
||||||
|
for < v32, but there doesn't seem to be any alternative without that
|
||||||
|
effect. */
|
||||||
|
#define NOP_OPCODE_COMMON (0x630)
|
||||||
|
#define NOP_OPCODE_ZBITS_COMMON (0xffff & ~NOP_OPCODE_COMMON)
|
||||||
|
|
||||||
|
/* LAPC.D */
|
||||||
|
#define LAPC_DWORD_OPCODE (0x0D7F)
|
||||||
|
#define LAPC_DWORD_Z_BITS (0x0fff & ~LAPC_DWORD_OPCODE)
|
||||||
|
|
||||||
/* Structure of an opcode table entry. */
|
/* Structure of an opcode table entry. */
|
||||||
enum cris_imm_oprnd_size_type
|
enum cris_imm_oprnd_size_type
|
||||||
@ -179,7 +232,13 @@ enum cris_imm_oprnd_size_type
|
|||||||
/* Indicated by size of special register. */
|
/* Indicated by size of special register. */
|
||||||
SIZE_SPEC_REG,
|
SIZE_SPEC_REG,
|
||||||
|
|
||||||
/* Indicated by size field. */
|
/* Indicated by size field, signed. */
|
||||||
|
SIZE_FIELD_SIGNED,
|
||||||
|
|
||||||
|
/* Indicated by size field, unsigned. */
|
||||||
|
SIZE_FIELD_UNSIGNED,
|
||||||
|
|
||||||
|
/* Indicated by size field, no sign implied. */
|
||||||
SIZE_FIELD
|
SIZE_FIELD
|
||||||
};
|
};
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user