changelog

cygwin, 著名的在win32下模拟unix操作系统的东东

2002-11-19  Klee Dienes  <[e-mail]>

	* h8300.h (h8_opcode): Remove 'noperands', 'idx', and 'size'
	fields.
	(h8_opcodes). Modify initializer and initializer macros to no
	longer initialize the removed fields.
	
2002-11-19  Svein E. Seldal  <[e-mail]>

	* tic4x.h (c4x_insts): Fixed LDHI constraint

2002-11-18  Klee Dienes  <[e-mail]>

	* h8300.h (h8_opcode): Remove 'length' field.
	(h8_opcodes): Mark as 'const' (both the declaration and
	definition).  Modify initializer and initializer macros to no
	longer initialize the length field.

2002-11-18  Klee Dienes  <[e-mail]>

	* arc.h (arc_ext_opcodes): Declare as extern.
	(arc_ext_operands): Declare as extern.
	* i860.h (i860_opcodes): Declare as const.

2002-11-18  Svein E. Seldal  <[e-mail]>

	* tic4x.h: File reordering. Added enhanced opcodes.

2002-11-16  Svein E. Seldal  <[e-mail]>

	* tic4x.h: Major rewrite of entire file. Define instruction
	  classes, and put each instruction into a class.

2002-11-11  Svein E. Seldal  <[e-mail]>

	* tic4x.h: Added new opcodes and corrected some bugs.  Add support
	for new DSP types.

2002-10-14  Alan Modra  <[e-mail]>

	* cgen.h: Test __BFD_H_SEEN__ rather than BFD_VERSION_DATE.

2002-09-30  Gavin Romig-Koch  <[e-mail]>
            Ken Raeburn  <[e-mail]>
            Aldy Hernandez  <[e-mail]>
            Eric Christopher  <[e-mail]>
            Richard Sandiford  <[e-mail]>

	* mips.h: Update comment for new opcodes.
	(OP_MASK_VECBYTE, OP_SH_VECBYTE): New.
	(OP_MASK_VECALIGN, OP_SH_VECALIGN): New.
	(INSN_4111, INSN_4120, INSN_5400, INSN_5500): New.
	(CPU_VR4120, CPU_VR5400, CPU_VR5500): New.
	(OPCODE_IS_MEMBER): Handle the new CPU_* values and INSN_* flags.
	Don't match CPU_R4111 with INSN_4100.

2002-08-19  Elena Zannoni <[e-mail]>
 
        From matthew green  <[e-mail]>

        * ppc.h (PPC_OPCODE_SPE): New opcode flag for Powerpc e500
	instructions.
        (PPC_OPCODE_ISEL, PPC_OPCODE_BRLOCK, PPC_OPCODE_PMR,
	PPC_OPCODE_CACHELCK, PPC_OPCODE_RFMCI): New opcode flags for the
	e500x2 Integer select, branch locking, performance monitor,
	cache locking and machine check APUs, respectively.
	(PPC_OPCODE_EFS): New opcode type for efs* instructions.
	(PPC_OPCODE_CLASSIC): New opcode type for Classic PowerPC instructions.

2002-08-13  Stephane Carrez  <[e-mail]>

	* m68hc11.h (M6812_OP_PAGE): Define to identify call operand.
	(M68HC12_BANK_VIRT, M68HC12_BANK_MASK, M68HC12_BANK_BASE,
	M68HC12_BANK_SHIFT, M68HC12_BANK_PAGE_MASK): Define for 68HC12
	memory banks.
	(M6811_OC1M5, M6811_OC1M4, M6811_MODF): Fix value.

2002-07-09  Thiemo Seufer <[e-mail]>

	* mips.h (INSN_MIPS16): New define.

2002-07-08  Alan Modra  <[e-mail]>

	* i386.h: Remove IgnoreSize from movsx and movzx.

2002-06-08  Alan Modra  <[e-mail]>

	* a29k.h: Replace CONST with const.
	(CONST): Don't define.
	* convex.h: Replace CONST with const.
	(CONST): Don't define.
	* dlx.h: Replace CONST with const.
	* or32.h (CONST): Don't define.

2002-05-30  Chris G. Demetriou  <[e-mail]>

	* mips.h (OP_SH_ALN, OP_MASK_ALN, OP_SH_VSEL, OP_MASK_VSEL)
	(MDMX_FMTSEL_IMM_QH, MDMX_FMTSEL_IMM_OB, MDMX_FMTSEL_VEC_QH)
	(MDMX_FMTSEL_VEC_OB, INSN_READ_MDMX_ACC, INSN_WRITE_MDMX_ACC)
	(INSN_MDMX): New constants, for MDMX support.
	(opcode character list): Add "O", "Q", "X", "Y", and "Z" for MDMX.

2002-05-28  Kuang Hwa Lin <[e-mail]>

	* dlx.h: New file.

2002-05-25  Alan Modra  <[e-mail]>

	* ia64.h: Use #include "" instead of <> for local header files.
	* sparc.h: Likewise.

2002-05-22  Thiemo Seufer <[e-mail]>

	* mips.h: Add M_DROL, M_DROL_I, M_DROR, M_DROR_I macro cases.

2002-05-17  Andrey Volkov  <[e-mail]>

        * h8300.h: Corrected defs of all control regs 
	and eepmov instr.
		      
2002-04-11  Alan Modra  <[e-mail]>

	* i386.h: Add intel mode cmpsd and movsd.
	Put them before SSE2 insns, so that rep prefix works.

2002-03-15  Chris G. Demetriou  <[e-mail]>

	* mips.h (INSN_MIPS3D): New definition used to mark MIPS-3D
	instructions.
	(OPCODE_IS_MEMBER): Adjust comments to indicate that ASE bit masks
	may be passed along with the ISA bitmask.

2002-03-05  Paul Koning  <[e-mail]>

	* pdp11.h: Add format codes for float instruction formats.

2002-02-25  Alan Modra  <[e-mail]>

	* ppc.h (PPC_OPCODE_POWER4, PPC_OPCODE_NOPOWER4): Define.

Mon Feb 18 17:31:48 CET 2002  Jan Hubicka  <[e-mail]>

	* i386.h (push,pop): Fix Reg64 to WordReg to allow 16bit operands.

Mon Feb 11 12:53:19 CET 2002  Jan Hubicka  <[e-mail]>

	* i386.h (push,pop): Allow 16bit operands in 64bit mode.
	(xchg): Fix.
	(in, out): Disable 64bit operands.
	(call, jmp): Avoid REX prefixes.
	(jcxz): Prohibit in 64bit mode
	(jrcxz, loop): Add 64bit variants.
	(movq): Fix patterns.
	(movmskps, pextrw, pinstrw): Add 64bit variants.

2002-01-31  Ivan Guzvinec  <[e-mail]>

	* or32.h: New file.

2002-01-22  Graydon Hoare  <[e-mail]>

	* cgen.h (CGEN_MAYBE_MULTI_IFLD): New structure.
	(CGEN_OPERAND): Add CGEN_MAYBE_MULTI_IFLD field.

2002-01-21  Thomas Klausner <[e-mail]>

	* h8300.h: Comment typo fix.

2002-01-03  matthew green  <[e-mail]>

	* ppc.h (PPC_OPCODE_BOOKE): BookE is not Motorola specific.
	(PPC_OPCODE_BOOKE64): Likewise.

Mon Dec 31 16:45:41 2001  Jeffrey A Law  ([e-mail])

	* hppa.h (call, ret): Move to end of table.
	(addb, addib): PA2.0 variants should have been PA2.0W.
	(ldw, ldh, ldb, stw, sth, stb, stwa): Reorder to keep disassembler
	happy.
	(fldw, fldd, fstw, fstd, bb): Likewise.
	(short loads/stores): Tweak format specifier slightly to keep
	disassembler happy.
	(indexed loads/stores): Likewise.
	(absolute loads/stores): Likewise.

2001-12-04  Alexandre Oliva  <[e-mail]>

	* d10v.h (OPERAND_NOSP): New macro.

2001-11-29  Alexandre Oliva  <[e-mail]>

	* d10v.h (OPERAND_SP): New macro.

2001-11-15  Alan Modra  <[e-mail]>

	* ppc.h (struct powerpc_operand <insert, extract>): Add dialect param.

2001-11-11  Timothy Wall  <[e-mail]>

	* tic54x.h: Revise opcode layout; don't really need a separate
	structure for parallel opcodes.

2001-11-13  Zack Weinberg <[e-mail]>
	    Alan Modra  <[e-mail]>

	* i386.h (i386_optab): Add entries for "sldr", "smsw" and "str" to
	accept WordReg.

2001-11-04  Chris Demetriou  <[e-mail]>

	* mips.h (OPCODE_IS_MEMBER): Remove extra space.

2001-10-30  Hans-Peter Nilsson  <[e-mail]>

	* mmix.h: New file.

2001-10-18  Chris Demetriou  <[e-mail]>

	* mips.h (OPCODE_IS_MEMBER): Add a no-op term to the end
	of the expression, to make source code merging easier.

2001-10-17  Chris Demetriou  <[e-mail]>

	* mips.h: Sort coprocessor instruction argument characters
	in comment, add a few more words of description for "H".

2001-10-17  Chris Demetriou  <[e-mail]>

	* mips.h (INSN_SB1): New cpu-specific instruction bit.
	(OPCODE_IS_MEMBER): Allow instructions matching INSN_SB1
	if cpu is CPU_SB1.

2001-10-17  matthew green  <[e-mail]>

	* ppc.h (PPC_OPCODE_BOOKE64): Fix typo.

2001-10-12  matthew green  <[e-mail]>

	* ppc.h (PPC_OPCODE_BOOKE, PPC_OPCODE_BOOKE64, PPC_OPCODE_403): New
	opcode flags for BookE 32-bit, BookE 64-bit and PowerPC 403
	instructions, respectively.

2001-09-27  Nick Clifton  <[e-mail]>

	* v850.h: Remove spurious comment.

2001-09-21  Nick Clifton  <[e-mail]>

	* h8300.h: Fix compile time warning messages

2001-09-04  Richard Henderson  <[e-mail]>

	* alpha.h (struct alpha_operand): Pack elements into bitfields.

2001-08-31  Eric Christopher  <[e-mail]>

	* mips.h: Remove CPU_MIPS32_4K.

2001-08-27  Torbjorn Granlund  <[e-mail]>

	* ppc.h (PPC_OPERAND_DS): Define.

2001-08-25  Andreas Jaeger  <[e-mail]>

	* d30v.h: Fix declaration of reg_name_cnt.

	* d10v.h: Fix declaration of d10v_reg_name_cnt.

	* arc.h: Add prototypes from opcodes/arc-opc.c.

2001-08-16  Thiemo Seufer <[e-mail]>

	* mips.h (INSN_10000): Define.
	(OPCODE_IS_MEMBER): Check for INSN_10000.

2001-08-10  Alan Modra  <[e-mail]>

	* ppc.h: Revert 2001-08-08.

2001-08-10  Richard Sandiford  <[e-mail]>

	* mips.h (INSN_GP32): Remove.
	(OPCODE_IS_MEMBER): Remove gp32 parameter.
	(M_MOVE): New macro identifier.

2001-08-08  Alan Modra  <[e-mail]>

	1999-10-25  Torbjorn Granlund  <[e-mail]>
	* ppc.h (struct powerpc_operand): New field `reloc'.

2001-08-01  Aldy Hernandez  <[e-mail]>

	* mips.h (INSN_ISA_MASK): Nuke bits 12-15.

2001-07-12  Jeff Johnston  <[e-mail]>

	* cgen.h (CGEN_INSN): Add regex support.
	(build_insn_regex): Declare.

2001-07-11  Frank Ch. Eigler  <[e-mail]>

	* cgen.h (CGEN_MACH): Add insn_chunk_bitsize field.
	(cgen_cpu_desc): Ditto.

2001-07-07  Ben Elliston  <[e-mail]>

	* m88k.h: Clean up and reformat. Remove unused code.

2001-06-14  Geoffrey Keating  <[e-mail]>

	* cgen.h (cgen_keyword): Add nonalpha_chars field.

2001-05-23  Thiemo Seufer <[e-mail]>

	* mips.h (CPU_R12000): Define.

2001-05-23  John Healy  <[e-mail]>

	* cgen.h: Increased CGEN_MAX_SYNTAX_ELEMENTS to 48.

2001-05-15  Thiemo Seufer <[e-mail]>

	* mips.h (INSN_ISA_MASK): Define.

2001-05-12  Alan Modra  <[e-mail]>

	* i386.h (i386_optab): Second operand of cvtps2dq is an xmm reg,
	not an mmx reg.  Swap xmm/mmx regs on both movdq2q and movq2dq,
	and use InvMem as these insns must have register operands.

2001-05-04  Alan Modra  <[e-mail]>

	* i386.h (i386_optab): Move InvMem to first operand of pmovmskb
	and pextrw to swap reg/rm assignments.

2001-04-05  Hans-Peter Nilsson  <[e-mail]>

	* cris.h (enum cris_insn_version_usage): Correct comment for
	cris_ver_v3p.

2001-03-24  Alan Modra  <[e-mail]>

	* i386.h (i386_optab): Correct entry for "movntdq".  Add "punpcklqdq".
	Add InvMem to first operand of "maskmovdqu".

2001-03-22  Hans-Peter Nilsson  <[e-mail]>

	* cris.h (ADD_PC_INCR_OPCODE): New macro.

2001-03-21  Kazu Hirata  <[e-mail]>

	* h8300.h: Fix formatting.

2001-03-22  Alan Modra  <[e-mail]>

	* i386.h (i386_optab): Add paddq, psubq.

2001-03-19  Alan Modra  <[e-mail]>

	* i386.h (REGNAM_AL, REGNAM_AX, REGNAM_EAX): Define.

2001-02-28  Igor Shevlyakov  <[e-mail]>

	* m68k.h: new defines for Coldfire V4. Update mcf to know
	about mcf5407.

2001-02-18  lars brinkhoff  <[e-mail]>

	* pdp11.h: New file.

2001-02-12  Jan Hubicka  <[e-mail]>

	* i386.h (i386_optab): SSE integer converison instructions have
	64bit versions on x86-64.

2001-02-10  Nick Clifton  <[e-mail]>

	* mips.h: Remove extraneous whitespace.  Formating change to allow
	for future contribution.

2001-02-09  Martin Schwidefsky  <[e-mail]>

	* s390.h: New file.

2001-02-02  Patrick Macdonald  <[e-mail]>

        * cgen.h (CGEN_SYNTAX_CHAR_TYPE): Typedef as unsigned short.
        (CGEN_MAX_SYNTAX_ELEMENTS): Rename from CGEN_MAX_SYNTAX_BYTES.
        (CGEN_SYNTAX): Define using CGEN_MAX_SYNTAX_ELEMENTS.

2001-01-24  Karsten Keil  <[e-mail]>

	* i386.h (i386_optab): Fix swapgs

2001-01-14  Alan Modra  <[e-mail]>

	* hppa.h: Describe new '<' and '>' operand types, and tidy
	existing comments.
	(pa_opcodes): Add entries for missing wide mode ldi,ldo,ldw,stw.
	Remove duplicate "ldw j(s,b),x".  Sort some entries.

2001-01-13  Jan Hubicka  <[e-mail]>

	* i386.h (i386_optab): Fix pusha and ret templates.

2001-01-11  Peter Targett  <[e-mail]>