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* mips.h: Update copyright.

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(INSN_CHIP_MASK): New macro.
	(INSN_OCTEON): New macro.
	(CPU_OCTEON): New macro.
	(OPCODE_IS_MEMBER): Handle Octeon instructions.
This commit is contained in:
Adam Nemet
2008-02-04 19:25:05 +00:00
parent ce4a642382
commit 58d470721b
2 changed files with 18 additions and 3 deletions
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8
include/opcode/ChangeLog
View File

@@ -1,3 +1,11 @@
2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
* mips.h: Update copyright.
(INSN_CHIP_MASK): New macro.
(INSN_OCTEON): New macro.
(CPU_OCTEON): New macro.
(OPCODE_IS_MEMBER): Handle Octeon instructions.
2007-11-29 Mark Shinwell <shinwell@codesourcery.com>
* mips.h (INSN_LOONGSON_2E): New.

13
include/opcode/mips.h
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@@ -1,6 +1,6 @@
/* mips.h. Mips opcode list for GDB, the GNU debugger.
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
2003, 2004, 2005
2003, 2004, 2005, 2008
Free Software Foundation, Inc.
Contributed by Ralph Campbell and OSF
Commented and modified by Ian Lance Taylor, Cygnus Support
@@ -510,6 +510,12 @@ struct mips_opcode
static const unsigned int mips_isa_table[] =
{ 0x0001, 0x0003, 0x0607, 0x1e0f, 0x3e1f, 0x0a23, 0x3e63, 0x3ebf, 0x3fff };
/* Masks used for Chip specific instructions. */
#define INSN_CHIP_MASK 0xc3ff0800
/* Cavium Networks Octeon instructions. */
#define INSN_OCTEON 0x00000800
/* Masks used for MIPS-defined ASEs. */
#define INSN_ASE_MASK 0x3c00f000
@@ -521,8 +527,6 @@ static const unsigned int mips_isa_table[] =
/* MIPS-3D ASE */
#define INSN_MIPS3D 0x00008000
/* Chip specific instructions. These are bitmasks. */
/* MIPS R4650 instruction. */
#define INSN_4650 0x00010000
/* LSI R4010 instruction. */
@@ -605,6 +609,7 @@ static const unsigned int mips_isa_table[] =
#define CPU_SB1 12310201 /* octal 'SB', 01. */
#define CPU_LOONGSON_2E 3001
#define CPU_LOONGSON_2F 3002
#define CPU_OCTEON 6501
/* Test for membership in an ISA including chip specific ISAs. INSN
is pointer to an element of the opcode table; ISA is the specified
@@ -635,6 +640,8 @@ static const unsigned int mips_isa_table[] =
&& ((insn)->membership & INSN_LOONGSON_2E) != 0) \
|| (cpu == CPU_LOONGSON_2F \
&& ((insn)->membership & INSN_LOONGSON_2F) != 0) \
|| (cpu == CPU_OCTEON \
&& ((insn)->membership & INSN_OCTEON) != 0) \
|| 0) /* Please keep this term for easier source merging. */
/* This is a list of macro expanded instructions.