[deliverable/binutils-gdb.git] / opcodes / ChangeLog

Fri Sep  8 01:07:38 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (Makefile): Just rebuild Makefile when running
	config.status.
	(config.h, stamp-h): New targets.
	* configure.in: Call AC_CONFIG_HEADER and AC_CANONICAL_SYSTEM
	earlier.  Don't bother to call AC_ARG_PROGRAM.  Touch stamp-h when
	rebuilding config.h.
	* configure: Rebuild.

	* mips-opc.c: Change unaligned loads and stores with "t,A"
	operands to use "t,A(b)".

start-sanitize-sh3e
Thu Sep  7 19:02:46 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* sh-dis.c (print_insn_shx): Add F_FR0 support.

end-sanitize-sh3e
Thu Sep  7 19:02:46 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* sh-dis.c (print_insn_shx): Change loop over op->arg[n] to iterate
	until 3 instead of until 2.

Wed Sep  6 21:21:33 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (ALL_CFLAGS): Define.
	(.c.o, disassemble.o): Use $(ALL_CFLAGS).
	(MOSTLYCLEAN): Add config.log.
	(distclean): Don't remove config.log.
	* configure.in: Substitute HDEFINES.
	* configure: Rebuild.

start-sanitize-sh3e
Wed Sep  6 15:08:09 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* sh-opc.h (sh_arg_type): Add F_FR0.
	(sh_table, case fmac): Add F_FR0 as first argument.
	
end-sanitize-sh3e
Wed Sep  6 15:08:09 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* sh-opc.h (sh_opcode_info): Increase arg array size to 4.

Tue Sep  5 18:28:10 1995  Doug Evans  <dje@canuck.cygnus.com>

	* sparc-dis.c: Remove all references to NO_V9.

Tue Sep  5 20:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>

	* aclocal.m4: Just include ../bfd/aclocal.m4.
	* configure: Rebuild.

Tue Sep  5 16:09:59 1995  Doug Evans  <dje@canuck.cygnus.com>

	* sparc-dis.c (X_DISP19): Define.
	(print_insn, case 'G'): Use it.
	(print_insn, case 'L'): Sign extend displacement.

Mon Sep  4 14:28:46 1995  Ian Lance Taylor  <ian@cygnus.com>

	* configure.in: Run ../bfd/configure.host before AC_PROG_CC.
	Subsitute CFLAGS and AR.  Call AC_PROG_INSTALL.  Don't substitute
	host_makefile_frag or frags.
	* aclocal.m4: New file.
	* configure: Rebuild.
	* Makefile.in (INSTALL): Set to @INSTALL@.
	(INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
	(INSTALL_DATA): Set to @INSTALL_DATA@.
	(AR): Set to @AR@.
	(AR_FLAGS): Set to rc rather than qc.
	(CC): Define as @CC@.
	(CFLAGS): Set to @CFLAGS@.
	(@host_makefile_frag@): Remove.
	(config.status): Remove dependency upon @frags@.

	* configure.in: ../bfd/config.bfd now just sets shell variables.
	Use them rather than looking through target Makefile fragments.
	* configure: Rebuild.

start-sanitize-sh3e
Thu Aug 31 12:35:32 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* sh-opc.h (ftrc): Change FPUL_N to FPUL_M.

end-sanitize-sh3e
Wed Aug 30 13:52:28 1995  Doug Evans  <dje@canuck.cygnus.com>

	* sparc-opc.c (sparc_opcodes): Delete duplicate wr %y insn.
	Add clrx, iprefetch, signx, clruw, cas, casl, casx, casxl synthetic
	sparc64 insns.

	* sparc-opc.c (sparc_opcodes): Fix prefetcha insn.
	(lookup_{name,value}): New functions.
	(prefetch_table): New static local.
	(sparc_{encode,decode}_prefetch): New functions.
	* sparc-dis.c (print_insn): Handle '*' arg (prefetch function).

start-sanitize-sh3e
Wed Aug 30 11:11:58 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* sh-opc.h: Add blank lines to improve readabililty of sh3e
	instructions.

end-sanitize-sh3e
Wed Aug 30 11:09:38 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* sh-dis.c: Correct comment on first line of file.

Tue Aug 29 15:37:18 1995  Doug Evans  <dje@canuck.cygnus.com>

	* disassemble.c (disassembler): Handle bfd_mach_sparc64.

	* sparc-opc.c (asi, membar): New static locals.
	(sparc_{encode,decode}_{asi,membar}): New functions.
	(sparc_opcodes, membar insn): Fix.
	* sparc-dis.c (print_insn): Call sparc_decode_asi.
	Support decoding of membar masks.
	(X_MEMBAR): Define.

Sat Aug 26 21:22:48 1995  Ian Lance Taylor  <ian@cygnus.com>

	* m68k-opc.c (m68k_opcode_aliases): Add br, brs, brb, brw, brl.

Mon Aug 21 17:33:36 1995  Ian Lance Taylor  <ian@cygnus.com>

	* m68k-opc.c (m68k_opcode_aliases): Add bhib as an alias for bhis,
	and likewise for the other branches.  Add bhs as an alias for bcc,
	and likewise for the size variants.  Add dbhs as an alias for
	dbcc.

start-sanitize-sh3e
Fri Aug 11 13:40:24 1995  Jeff Law  (law@snake.cs.utah.edu)

	* sh-opc.h (FP sts instructions): Update to match reality.

end-sanitize-sh3e
Mon Aug  7 16:12:58 1995  Ian Lance Taylor  <ian@cygnus.com>

	* m68k-dis.c: (fpcr_names): Add % before all register names.
	(reg_names): Likewise.
	(print_insn_arg): Don't explicitly print % before register names.
	Add % before register names in static array names.  In case 'r',
	print data registers as `@(Dn)', not `Dn@'.  When printing a
	memory address, don't print @# before it.
	(print_indexed): Change base_disp and outer_disp from int to
	bfd_vma.  Print using MIT syntax, not mutant invalid Motorola
	syntax.  Sign extend 8 byte displacement correctly.
	(print_base): Print using MIT syntax.  Print zpc when appropriate.
	Change parameter disp from int to bfd_vma.

	* m68k-opc.c (m68k_opcode_aliases): Add jsrl and jsrs as aliases
	for jsr.

start-sanitize-sh3e
Mon Aug  7 02:21:40 1995  Jeff Law  (law@snake.cs.utah.edu)

	* sh-dis.c (print_insn_shx): Handle new operand types F_REG_N,
	F_REG_M, FPSCR_M, FPSCR_N, FPUL_M and FPUL_N.
	* sh-opc.h (sh_arg_type): Add new operand types.
	(sh_table): Add new opcodes from SH3E Floating Point ISA.

end-sanitize-sh3e
Sat Aug  5 16:50:14 1995  Fred Fish  <fnf@cygnus.com>

	* Makefile.in (distclean): Remove generated file config.h.

Sat Aug  5 16:50:14 1995  Fred Fish  <fnf@cygnus.com>

	* Makefile.in (distclean): Remove generated file config.h.

Wed Aug  2 18:33:40 1995  Ian Lance Taylor  <ian@cygnus.com>

	* m68k-opc.c: New file, holding tables from include/opcode/m68k.h.
	Clean up tables.
	* m68k-dis.c: Remove BREAK_UP_BIG_DECL stuff.
	(opcode): Remove.
	(print_insn_m68k): Change d to be const.  Use m68k_numopcodes
	rather than numopcodes.  Use m68k_opcodes rather than removed
	opcode function.  Don't check F_ALIAS.
	(print_insn_arg): Change first parameter to be const char *.
	* Makefile.in (ALL_MACHINES): Add m68k-opc.o.
	(m68k-opc.o): New target.
	* configure.in: Build m68k-opc.o for bfd_m68k_arch.
	* configure: Rebuild.

Wed Aug  2 08:23:38 1995  Doug Evans  <dje@canuck.cygnus.com>

	* sparc-dis.c (HASH_SIZE, HASH_INSN): Define.
	(opcode_bits, opcode_hash_table): New variables.
	(opcodes_initialized): Renamed from opcodes_sorted.
	(build_hash_table): New function.
	(is_delayed_branch): Use hash table.
	(print_insn): Renamed from print_insn_sparc, made static.
	Build and use hash table.  If !sparc64, ignore sparc64 insns,
	and vice-versa if sparc64.
	(print_insn_sparc, print_insn_sparc64): New functions.
	(compare_opcodes): Move sparc64 opcodes to end.
	Print commutative insns with constant second.
	* sparc-opc.c (all non-v9 insns): Use flag F_NOTV9 instead of F_ALIAS.

Tue Aug  1 00:12:49 1995  Ian Lance Taylor  <ian@cygnus.com>

	* sh-dis.c (print_insn_shx): Remove unused local dslot.  Use
	print_address_func for A_BDISP12 and A_BDISP8.  Correct test which
	avoids printing a delay slot in a delay slot.
	* sh-opc.h (sh_table): Fully bracket last entry.

Mon Jul 31 12:04:47 1995  Doug Evans  <dje@canuck.cygnus.com>

	* sparc-opc.c (sllx, srax, srlx): Fix disassembly.

Wed Jul 12 00:59:34 1995  Ken Raeburn  <raeburn@kr-pc.cygnus.com>

	* configure.in: Get host_makefile_frag from ${srcdir}.

	* configure.in: Autoconfiscated.  Check for string[s].h.  Create
	config.h from config.in.  Don't set up sysdep.h link.
	* sysdep.h: New file.
	* configure, config.in: New files, generated from configure.in.
	* Makefile.in: Updated to be processed autoconf-style.
	(distclean): Keep sysdep.h.  Remove config.log and config.cache.
	(Makefile): Depend on config.status.
	(config.status): New rule.
	* configure.bat: Update Makefile substitutions.

Tue Jul 11 14:23:37 1995  Jeff Spiegel  <jeffs@lsil.com>

	* mips-opc.c (L1): Define.
	(mips_opcodes): Add R4010 instructions: flushi, flushd, flushid,
	addciu, madd, maddu, ffc, ffs, msub, msubu, selsi, selsr, waiti,
	and wb.

Tue Jul 11 11:49:49 1995  Ian Lance Taylor  <ian@cygnus.com>

	* mips-opc.c (mips_opcodes): For the move pseudo-op, prefer daddu
	if ISA 3 and addu otherwise, replacing or, since some MIPS chips
	have multiple add units but only a single logical unit.

	* ppc-opc.c (powerpc_operands): Change CR to use a bitsize of 3,
	shifted by 18, without any insertion or extraction function.
	(insert_cr, extract_cr): Remove.

start-sanitize-arc
Mon Jul  3 11:54:31 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (ALL_MACHINES): Add arc-dis.o and arc-opc.o.

end-sanitize-arc
Wed Jun 21 20:05:39 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* m68k-dis.c (print_insn_arg, print_indexed): Print "%" before
	register names.

Thu Jun 15 17:23:31 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* mpw-config.in: Add sh and i386 configs, remove sparc config.
	* sh-opc.h: Add copyright.

Mon Jun  5 03:30:43 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	* Makefile.in (crunch-m68k): Delete extra target accidentally
	checked in a while ago.

Wed May 24 16:22:13 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* sh-opc.h (sh_table): Add SH3 support.

Wed May 24 14:16:08 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	* sh-opc.h: Added bsrf and braf.

Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)	

	* arm-opc.h (arm_opcodes): Add 64-bit multiply patterns.  Delete
	bogus [ls]fm{ea,fd} patterns.

	* arm-opc.h (arm_opcodes): Correct typos in stm, ldm, std, and ldc.
	* arm-dis.c (print_insn_arm): Make GIVEN a parameter, don't try and
	initialize it from memory.  Make function static.
	(print_insn_{big,little}_arm): New functions.
	* disassemble.c (disassembler, case bfd_arch_arm): Disassemble for
	the correct endianness.

start-sanitize-arc
Sat Apr 29 23:20:05 1995  Doug Evans  <dje@chestnut.cygnus.com>

	* arc-opc.c (arc_opcodes): Add ARC_OPCODE_CONDITIONAL_BRANCH flag.
	(arc_suffixes): Use ARC_DELAY_{NONE,NORMAL,JUMP}.
end-sanitize-arc

Mon Apr 24 14:18:05 1995  Jason Molenda   (crash@phydeaux.cygnus.com>

	* sh-opc.h (sh_nibble_type, sh_arg_type): remove trailing , from
	enum list.

Wed Apr 19 14:07:03 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* m68k-dis.c (opcode): Finish change made by Kung Hsu on April
	17th, so that it builds again using GCC as the compiler.

Tue Apr 18 12:14:51 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* mips-dis.c (print_insn_little_mips): Cast return value from
	bfd_getl32 from bfd_vma to unsigned long, because _print_insn_mips
	expects an unsigned long, and that might be fewer words of
	argument storage (e.g., if bfd_vma is long long on a 32-bit
	machine).
	(print_insn_big_mips): Likewise with bfd_getb32 value.
	(_print_insn_mips): Now static.

Mon Apr 17 12:23:28 1995  Kung Hsu  <kung@rtl.cygnus.com>

	* m68k-dis.c: Take out #define BREAK_UP_BIG_DECL kludge, because
	gcc memory hog problem with initializer is fixed.

start-sanitize-arc
Wed Apr 12 09:04:12 1995  Doug Evans  <dje@canuck.cygnus.com>

	* arc-opc.c (NULL): Define.
	(arc_operands, insn fields u,s): Delete.
	(arc_operands, insn fields a,b,c): Mark as signed.
	(arc_opcodes): No longer const, links computed at run-time.
	(arc_opcodes, mac/mul insns): Breakout suffixes as we don't handle
	suffixes that affect the insn code.
	(arc_opcodes): Resort table to macros are first.
	(arc_opcodes, ld [b,c] entry): Add %Q to prevent shimms.
	(arc_opcodes, st [b] entry): Likewise.
	(arc_opcodes, st [b,d] entry): Fix mask, value.
	(arc_reg_names): Add entries for r29, r30, r31, r60.
	(opcode_map, icode_map): New static globals.
	(arc_opcode_init_tables): Initialize them.
	(arc_opcode_lookup_asm, arc_opcode_lookup_dis): New functions.
	(insert_shimmoffset): Signal error if register present.
	Validate constant.
	* arc-dis.c (print_insn): Call arc_opcode_lookup_dis.
end-sanitize-arc

Mon Apr 10 15:55:01 1995  Stan Shebs  <shebs@andros.cygnus.com>

	Merge in support for Mac MPW as a host.
	(Old change descriptions retained for informational value.)

	* mpw-config.in (archname): Compute from the config.
	(BFD_MACHINES, ARCHDEFS): Put into mk.tmp.

	* mpw-config.in (target_arch): Compute from canonical target.
	(m68k, mips, powerpc, sparc): Add architectures.
	* mpw-make.in (disassemble.c.o): Add.
	(ALL_CFLAGS): Remove special flags (-mc68020 -mc68881 -model far). 

	* mpw-config.in (BFD_MACHINES): Set to a default value.
	* mpw-make.in (BFD_MACHINES): Remove wired-in value.

	* mpw-make.in (CSEARCH): Add extra-include to search path.

	* mpw-config.in (varargs.h): Don't create.
	(sysdep.h): Create using forward-include.
	* mpw-make.in (CSEARCH): Add include/mpw to search path.

	* mpw-config.in: New file, MPW version of configure.in.
	* mpw-make.in: New file, MPW version of Makefile.in.

start-sanitize-arc
Thu Apr  6 20:36:08 1995  Doug Evans  <dje@chestnut.cygnus.com>

	* arc-dis.c (print_insn): New parameter `big_p'.  Callers updated.
	Call arc_get_opcode_mach to map bfd mach number to opcode value.
	(print_insn_*): Pass bfd mach number, not opcode version.
	* arc-opc.c (arc_get_opcode_mach): New function.
end-sanitize-arc

Fri Mar 31 14:23:38 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* alpha-dis.c (print_insn_alpha): Put empty statement after
	default label.

Tue Mar 21 10:51:40 1995  Jeff Law  (law@snake.cs.utah.edu)

	* hppa-dis.c (sign_extend): Delete, redundant with libhppa.h version.
	(low_sign_extend): Likewise.
	(get_field): Delete unused function.
	(set_field, deposit_14, deposit_21): Likewise.

Fri Mar 17 15:55:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>

	* i386-dis.c: Support for more pentium opcodes.  From Guy Harris
	  (guy@netapp.com).

Tue Mar 14 00:52:57 1995  Ken Raeburn  (raeburn@kr-pc.cygnus.com)

	Sat Feb 11 17:22:41 1995  Klaus Kaempf  (kkaempf@didymus.rmi.de)

	* alpha-opc.h (OSF_ASMCODE): define
	print pal-code names as defined in App C of the
	Alpha Architecture Reference Manual

	* alpha-dis.c: cleaned up output
	print stylized code forms as defined in App A.4.3 of the
	Alpha Architecture Reference Manual

Wed Mar  8 15:21:14 1995  Ian Lance Taylor  <ian@cygnus.com>

	* mips-opc.c: Add new mips4 instructions.  Don't set INSN_RFE for
	`rfe'.
	* mips-dis.c (print_insn_arg): Handle new argument types 'h', 'R',
	'N', and 'M'.

Wed Mar  8 02:54:05 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* m68k-dis.c (opcode): New function.  Returns address of opcode
	table entry given index, even if the opcode table was split to
	work around gcc bugs.
	(print_insn_m68k): Call opcode instead of referencing m68k_opcodes
	directly.
	(BREAK_UP_BIG_DECL): Make secondary array static and const.
	(reg_names): Now const.
	(print_insn_arg): Arrays cacheFieldName and names now const.
	(print_indexed): Array scales now const.

start-sanitize-arc
Tue Mar  7 21:14:14 1995  Doug Evans  <dje@chestnut.cygnus.com>

	* arc-dis.c (print_insn_arc_base): Split into big and little fns.
	(print_insn_arc_{host,graphics,audio}): Likewise.
	(print_insn): Add prototype.
	(arc_get_disassembler): New arg `big_p'.  Return little or big
	print fn accordingly.
	* arc-opc.c (arc_opcode_init_tables): Init arc_operand_map once.
	(arc_opcode_supported): Use ARC_OPCODE_CPU to ignore byte order.
	(arc_opval_supported): Likewise.
	* disassemble.c (disassembler): Pass big endian flag to
	arc_get_disassembler.
end-sanitize-arc

Tue Mar  7 16:41:21 1995  Ian Lance Taylor  <ian@cygnus.com>

	* ppc-opc.c: Sort recently added instructions by minor opcode
	number within major opcode number.

Mon Mar  6 10:04:36 1995  Jeff Law  (law@snake.cs.utah.edu)

	* hppa-dis.c: Include libhppa.h.

Fri Feb 24 19:15:36 1995  Ian Lance Taylor  <ian@cygnus.com>

	* mips-opc.c: Change dli to use M_DLI, and add dla.

Mon Feb 20 23:54:38 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* Makefile.in (ALL_MACHINES):  Add w65-dis.o.

start-sanitize-arc
Fri Feb 17 12:42:25 1995  Doug Evans  <dje@chestnut.cygnus.com>

	* arc-dis.c (arc_get_disassembler): Change argument to int,
	one of bfd_mach_arc_xxx.  All callers updated.
end-sanitize-arc

Thu Feb 16 17:34:41 1995  Ian Lance Taylor  <ian@cygnus.com>

	* mips-opc.c: Add r4650 mul instruction.

Wed Feb 15 15:45:20 1995  Ian Lance Taylor  <ian@cygnus.com>

	* mips-opc.c: Add uld and usd macros for unaligned double load and
        store.

Tue Feb 14 13:17:37 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* ppc-opc.c (powerpc_opcodes): Add 403GA opcodes rfci, dccci,
	mfdcr, mtdcr, icbt, iccci.

start-sanitize-arc
Mon Feb 13 11:09:17 1995  Doug Evans  <dje@canuck.cygnus.com>

	* arc-dis.c (print_insn): Handle ARC_OPERAND_ADDRESS.
	* arc-opc.c (arc_operands): New operand 'J' for jump addresses.
	('L' operand): Mark as ARC_OPERAND_ADDRESS.
	(arc_opcodes, j insn): Use 'J' operand type, not 'L'.
	(arc_opcodes, ld/st insns): Fix address writeback operand letter.
	(insert_absaddr): New function.

Thu Feb  9 19:19:23 1995  Doug Evans  <dje@canuck.cygnus.com>

	* arc-dis.c (print_insn_arc): Rename to print_insn and make static.
	New argument `cpu', pass it to arc_opcode_init_tables.
	Document byte order dependencies.  Ignore unsupported insns.
	(arc_get_disassembler): New function.
	(print_insn_arc_base, print_insn_arc_host, print_insn_arc_graphics,
	print_insn_arc_audio): New functions.
	* arc-opc.c (MULTSHIFT operand): Delete.
	(UNSIGNED, SATURATION): New operands.
	(mac, mul, mul64, mulu64): New insns.
	(ext. asl, asr, lsr, ror): Only available on host and graphics cpus.
	(padc, padd, pmov, pand, psbc, psub, swap): New insns.
	(host,graphics,audio extended and auxiliary regs): Define.
	(ss, sc, mh, ml): New suffixes.
	(arc_opcode_supported, arc_opval_supported): New functions.
	(insert_multshift, extract_multshift): Deleted.
	* disassemble.c (disassembler, case bfd_arch_arc): Call
	arc_get_disassembler to get disassembler routine.
end-sanitize-arc

Thu Feb  9 12:28:13 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* i960-dis.c (struct tabent, struct sparse_tabent): Change the
        signed char fields to shorts, more portable.

Wed Feb  8 17:29:29 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* i960-dis.c (struct tabent, struct sparse_tabent): Declare the
        char fields as signed chars, since they may have negative values.

Mon Feb  6 10:52:06 1995  J.T. Conklin  <jtc@rtl.cygnus.com>

	* i386-dis.c (dis386_twobyte): Add cpuid, From Charles Hannum
	  (mycroft@netbsd.org).

Mon Jan 30 12:38:00 1995  Ian Lance Taylor  <ian@cygnus.com>

	From "Logg, Ed" <elogg@ea.com>:
	* ppc-opc.c (extract_bdm): Correct parenthezisation.
	* ppc-dis.c (print_insn_powerpc): Print .long before unrecognized
	value.

Thu Jan 26 18:32:08 1995  Ian Lance Taylor  <ian@cygnus.com>

	* ppc-opc.c: Changes based on patch from David Edelsohn
	<edelsohn@mhpcc.edu>.
	(powerpc_operands): Add operands SPRBAT and SPRG. Split TBR out of
	SPR.
	(FXM_MASK): Define.
	(insert_tbr): New static function.
	(extract_tbr): New static function.
	(XFXFXM_MASK, XFXM): Define.
	(XSPRBAT_MASK, XSPRG_MASK): Define.
	(powerpc_opcodes): Add instructions to access special registers by
	name.  Add mtcr and mftbu.

Tue Jan 17 10:56:43 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* mips-opc.c (P3): Define.
	(mips_opcodes): Add mad and madu.

Sun Jan 15 16:32:59 1995  Steve Chamberlain  <sac@splat>

	* configure.in: Add W65 support.
	* disassemble.c: Likewise.
	* w65-opc.h, w65-dis.c: New files.

Wed Dec 28 22:15:33 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* h8300-dis.c (bfd_h8_disassemble): Add support for 2 bit
	immediates.

start-sanitize-arc
Tue Dec 20 10:36:55 1994  Doug Evans  <dje@canuck.cygnus.com>

	* arc-dis.c (print_insn_arc): Branch offsets are relative to delay
	slot.
	* arc-opc.c (extract_reladdr): New function.
	(insert_reladdr): Store address right-shifted by 2.
end-sanitize-arc

Tue Dec 20 11:25:12 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* mips-opc.c: Add dli as a synonym for li.

start-sanitize-arc
Mon Dec 19 12:35:51 1994  Doug Evans  <dje@canuck.cygnus.com>

	* arc-opc.c (insertion fns): Pass pointer to value's table entry.
	All uses changed.
	(extraction fns): Insn argument now array of two words.  Return pointer
	to value's table entry.  All uses changed.
	(arc_opcode_lookup_suffix): Exported for arc-dis.c.
	(insert_multshift, extract_multshift): New fns.
	(arc_operands): Add support for cache bypass suffix.  Add support for
	predefined aux regs.  Modifier bits moved to flags field.
	(arc_opcodes): Likewise.
	Add mul/mulu/shift insns.  Syntax of zero/sign extension insns changed.
	New insn rlc.  Update to syntax in programmer's manual.
	(arc_reg_names): Fix typo in lp_count.  Add predefined aux regs.
	(arc_suffixes): New synonyms lo,hs for cs,cc.  New suffix for cache
	bypass.
	(arc_opcode_init_tables): New argument to indicate cpu type.
	(insert_reg): Handle predefined aux regs.
	(extract_reg): Likewise.
	(lookup_register): New fn.
	* arc-dis.c (arc_condition_codes): Deleted.
	(print_insn_arc): Handle insns with 32 bit immediate constants better.
	Clean up modifier handling.  Handle predefined aux regs.
end-sanitize-arc

Thu Dec  8 18:23:31 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* alpha-dis.c (print_insn_alpha): Handle call_pal instruction, and
	print something for reserved opcode values, even if it won't
	assemble again.

	* mips-dis.c (_print_insn_mips): When initializing, shift right
	and mask, to avoid sign extension problems on the Alpha.

	* m68k-dis.c (print_insn_arg, case 'J'): Handle buscr and pcr
	control registers.

start-sanitize-arc
Tue Nov 29 18:02:43 1994  Doug Evans  <dje@canuck.cygnus.com>

	* configure.in: Add ARC support.
	* disassemble.c: Likewise.
	* arc-dis.c, arc-opc.c: New files.
end-sanitize-arc

Wed Nov 23 22:34:51 1994  Steve Chamberlain  (sac@jonny.cygnus.com)

	* sh-opc.h (mov.l gbr): Get direction right.
	* sh-dis.c (print_insn_shx): New function.
	(print_insn_shl, print_insn_sh): Call print_insn_shx to
	print opcodes with right byte order.

Thu Nov  3 19:32:22 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>

	* ns32k-dis.c (struct ns32k_option): Renamed from struct option,
	to avoid conflicts with getopt.

Mon Oct 31 18:48:10 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* hppa-dis.c (print_insn_hppa): Read the instruction using
	bfd_getb32, so that it works on a little endian or 64 bit host.
	Remove unused local variable op.

Tue Oct 25 17:07:57 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* mips-opc.c: Use or instead of addu for pseudo-op move, since
	addu does not work correctly if -mips3.

Wed Oct 19 13:40:16 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* a29k-dis.c (print_special): Add special register names defined
	on 29030, 29040 and 29050.
	(print_insn): Handle new operand type 'I'.

Wed Oct 12 11:59:55 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* Makefile.in (INSTALL): Use top level install.sh script.

Wed Oct  5 19:16:29 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* sparc-dis.c: Rewrite to use bitfields, rather than a union, so
	that it works on a little endian host.

Tue Oct  4 12:14:21 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>

	* configure.in: Use ${config_shell} when running config.bfd.

Wed Sep 21 18:49:12 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* mips-opc.c (mips_opcodes): "dabs" is only available with -mips3.

Thu Sep 15 16:30:22 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* a29k-dis.c (print_insn): Print the opcode.

Wed Sep 14 17:52:14 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* mips-opc.c (mips_opcodes): Set WR_t for sc and scd.

Sun Sep 11 22:32:17 1994  Jeff Law  (law@snake.cs.utah.edu)

	* hppa-dis.c (reg_names): Use r26-r23 for arg0-arg3.

Tue Sep  6 11:37:12 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* mips-opc.c: Set INSN_STORE_MEMORY flag for all instructions
	which store a value into memory.

Sun Sep 04 17:58:10 1994  Richard Earnshaw (rwe@pegasus.esprit.ec.org)

	* configure.in, Makefile.in, disassemble.c: Add support for the ARM.
	* arm-dis.c, arm-opc.h: New files.

Fri Aug  5 14:00:05 1994  Stan Shebs  (shebs@andros.cygnus.com)

	* Makefile.in (ns32k-dis.o): Add dependency.
	* ns32k-dis.c (print_insn_arg): Declare initialized local as
	string, not as array of chars.

Thu Jul 28 18:14:16 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* sparc-dis.c (print_insn_sparc): Handle new operand type 'x'.

	* sparc-opc.c: Added sparclite extended FP operations, and
	versions of v9 impdep* instructions permitting specification of
	the OPF field.

Tue Jul 26 16:36:03 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* i960-dis.c (reg_names): Now const.
	(struct sparse_tabent): New type, copied from array type in mem
	function.
	(ctrl): Local static array ctrl_tab now const.
	(cobr): Local static array cobr_tab now const.
	(mem): Local variables reg1, reg2, reg3 now point to const.  Local
	static variable mem_tab no longer explicitly initialized.  Changed
	mem_init to const array of struct sparse_tabent.
	(reg): Local static variable reg_tab no longer explicitly
	initialized.  Changed reg_init to const array of struct
	sparse_tabent.
	(ea): Local static array scale_tab now const.

	start-sanitize-i960xl
	* i960-dis.c (reg): Added i960XL instructions to reg_init table.
	(REG_MAX): Updated.
	end-sanitize-i960xl

Tue Jul 19 21:00:00 1994  DJ Delorie (dj@ctron.com)

	* configure.bat: the disassember needs to be enabled for
	"objdump -d" to work in djgpp.

Wed Jul 13 18:01:58 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* ns32k-dis.c: Deleted all code in "#ifdef GDB".
	(invalid_float): Enabled general version, doesn't require running
	on ns32k host.  Changed to take char* argument, and test for
	explicitly specified sizes, instead of using sizeof() on host CPU
	types.
	(INVALID_FLOAT): Cast first argument.
	(opt_u, opt_U, opt_O, opt_C, opt_S, list_P532, list_M532,
	list_P032, list_M032): Now const.
	(optlist, list_search): Made appropriate arguments now point to
	const.
	(print_insn_arg): Changed static array of one-character-string
	pointers into a static const array of characters; fixed sprintf
	statement accordingly.

Sun Jul 10 00:27:47 1994  Ian Dall  (dall@hfrd.dsto.gov.au)

	* opcodes/ns32k-dis.c: Semi-new file.  Had apparently been dropped
	from distribution. A ns32k-dis.c from a previous distribution has
	been brought up to date and supports the new interface.

	* disassemble.c: define ARCH_ns32k and add case bfd_arch_ns32k.

	* configure.in: add bfd_ns32k_arch target support.

	* Makefile.in: add ns32k-dis.o to ALL_MACHINES.
	Add ns32k-dis.c to CFILES. Add dependencies for ns32k-dis.o.

Wed Jun 29 22:10:37 1994  Steve Chamberlain  (sac@cygnus.com)

	* h8300-dis.c (bfd_h8_disassemble): Get 16bit branch
	disassembly right.

Tue Jun 28 13:22:06 1994  Stan Shebs  (shebs@andros.cygnus.com)

	* h8300-dis.c, mips-dis.c: Don't use true and false.

Thu Jun 23 12:53:19 1994  David J. Mackenzie  (djm@rtl.cygnus.com)

	* configure.in: Change --with-targets to --enable-targets.

Wed Jun 22 13:38:32 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)

	* mips-dis.c (_print_insn_mips): Build a static hash table mapping
	opcodes to the first instruction with that opcode, to speed
	disassembly of large files.  From ralphc@pyramid.com (Ralph
	Campbell).

Tue Jun  7 12:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* Makefile.in (mostlyclean): Fix typo (was mostyclean).

Wed May 11 22:32:00 1994  DJ Delorie (dj@ctron.com)

	* configure.bat: update to latest makefile.in

Sat May  7 17:13:21 1994  Steve Chamberlain  (sac@cygnus.com)

	* a29k-dis.c (print_insn): Print 'x' type operand in hex.
	* h8300-dis.c (bfd_h8_disassemble): Print 16bit rels correctly.
	* sh-dis.c (print_insn_sh): Don't recur endlessly if delay
	slot insn is in a delay slot.
	* z8k-opc.h: (resflg): Fix patterns.
	* h8500-opc.h Fix CR insn patterns.

Fri May  6 14:34:46 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* ppc-opc.c (powerpc_opcodes): Put PowerPC versions of "cmp" and
	"cmpl" before POWER versions, so that gas -many uses them.

Thu Apr 28 18:32:36 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)

	* disassemble.c: New file.
	* Makefile.in (OFILES): Add disassemble.o.
	(disassemble.o): Provide dependencies; compile with $(ARCHDEFS).
	* configure.in: Define ARCHDEFS in Makefile.  Code taken from
	binutils/configure.in.

	* m68k-dis.c (print_insn_m68k): If F_ALIAS flag is set, skip the
	opcode being examined.

Thu Apr 21 17:08:40 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* ppc-opc.c (powerpc_operands): Added RAL, RAM and RAS.
	(insert_ral, insert_ram, insert_ras): New functions.
	(powerpc_opcodes): Use RAL for load with update, RAM for lmw, and
	RAS for store with update.

Sat Apr 16 23:41:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* ppc-opc.c (powerpc_opcodes): Correct fcir.  From David Edelsohn
	(edelsohn@npac.syr.edu).

Wed Apr  6 17:11:45 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c (mips_opcodes): Correct operands of "nor" with an
	immediate argument.

Mon Apr  4 16:30:46 1994  Doug Evans  (dje@canuck.cygnus.com)

	* sparc-opc.c (sparc_opcodes): Fix "rd %fprs,%l0".

Mon Apr  4 13:22:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* ppc-opc.c (powerpc_operands): The signedp field has been
	removed, so don't initialize it.  Set the PPC_OPERAND_SIGNED flag
	instead.  Add new operand SISIGNOPT.
	(powerpc_opcodes): For lis, liu, addis, and cau use SISIGNOPT.
	Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
	* ppc-dis.c (print_insn_powerpc): Check PPC_OPERAND_SIGNED rather
	than signedp field.

Wed Mar 30 00:31:49 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* i386-dis.c (struct private):  Renamed to dis_private. `private'
	is a reserved word for dynix cc.

Mon Mar 28 13:00:15 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* configure.in: Change error message to refer to bfd/config.bfd
	rather than bfd/configure.in.

Mon Mar 28 12:28:30 1994  David Edelsohn  (edelsohn@npac.syr.edu)

	* ppc-opc.c: Define POWER2 as short alias flag.
	(powerpc_opcodes): Add POWER/2 opcodes lfq*, stfq*, fcir[z], and
	fsqrt.

Wed Mar 23 12:23:05 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* i960-dis.c (print_insn_i960): Don't read a second word for
	opcodes 0, 1, 2 and 3.

Wed Mar 16 15:37:58 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* configure.in: Don't build m68881-ext.o for bfd_m68k_arch.

Mon Mar 14 14:53:50 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* m68881-ext.c: Removed; no longer used.
	* Makefile.in: Changed accordingly.

	* m68k-dis.c (ext_format_68881): Don't declare.
	(print_insn_m68k): If an instruction uses place 'i', it uses at
	least four fixed bytes.
	(print_insn_arg): Don't bump p by 2 for case 'I', place 'i'.  For
	extended float, convert to double using floatformat_to_double, not
	ieee_extended_to_double, and fetch the data before converting it.

Tue Mar  8 18:12:25 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: It's sqrt.s, not sqrt.w.  From
	davidj@ICSI.Berkeley.EDU (David Johnson).

Tue Feb  8 16:55:27 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* ppc-opc.c (powerpc_opcodes): The POWER uses bdn[l][a] where the
	PowerPC uses bdnz[l][a].

Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* dis-buf.c, i386-dis.c:  Include sysdep.h.

Mon Feb  7 19:22:23 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* configure.in (bfd_powerpc_arch): Use ppc-dis.o and ppc-opc.o.

	* ppc-opc.c (powerpc_opcodes): Mark POWER instructions supported
	by Motorola PowerPC 601 with PPC_OPCODE_601.
	* ppc-dis.c (print_insn_big_powerpc, print_insn_little_powerpc):
	Disassemble Motorola PowerPC 601 instructions as well as normal
	PowerPC instructions.

Sun Feb  6 07:45:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* i960-dis.c (reg, mem): Just use a static array instead of
	calling xmalloc.

Sat Feb  5 00:04:02 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)

	* hppa-dis.c (print_insn_hppa): For '?' and '@' only adjust the
	condition name index if this is for a negated condition.

	* hppa-dis.c (print_insn_hppa): No space before 'H' operand.
	Floating point format for 'H' operand is backwards from normal
	case (0 == double, 1 == single).  For '4', '6', '7', '9', and '8'
	operands (fmpyadd and fmpysub), handle bizarre register
	translation correctly for single precision format.

	* hppa-dis.c (print_insn_hppa): Do not emit a space after 'F'
	or 'I' operands if the next format specifier is 'M' (fcmp
	condition completer).

Feb  4 23:38:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* ppc-opc.c (powerpc_operands): New operand type MBE to handle a
	single number giving a bitmask for the MB and ME fields of an M
	form instruction.  Change NB to accept 32, and turn it into 0;
	also turn 0 into 32 when disassembling.  Seperated SH from NB.
	(insert_mbe, extract_mbe): New functions.
	(insert_nb, extract_nb): New functions.
	(SC_MASK): Mask out SA and LK bits.
	(powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT,
	RA, SI.  Change "liu" and "cau" to use UI rather than SI.  Mark
	"bctr" and "bctrl" as accepted by POWER.  Change "rlwimi",
	"rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.",
	"rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to
	use MBE rather than MB.  Add "mfmq" and "mtmq" POWER instructions.
	(powerpc_macros): Define table of macro definitions.
	(powerpc_num_macros): Define.

	* ppc-dis.c (print_insn_powerpc): Don't skip optional operands
	if PPC_OPERAND_NEXT is set.

Sat Jan 22 23:10:07 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of
	char.  Retrieve contents using bfd_getl32 instead of shifting.

Fri Jan 21 19:01:39 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* ppc-opc.c: New file.  Opcode table for PowerPC, including
	opcodes for POWER (RS/6000).
	* ppc-dis.c: New file.  PowerPC and Power (RS/6000) disassembler.
	* Makefile.in (ALL_MACHINES): Add ppc-dis.o and ppc-opc.o.
	(CFILES): Add ppc-dis.c.
	(ppc-dis.o, ppc-opc.o): New targets.
	* configure.in: Build ppc-dis.o and ppc-opc.o for bfd_rs6000_arch.

Mon Jan 17 20:05:49 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)

	* hppa-dis.c (print_insn_hppa): Handle 'N' in assembler template.
	No space before 'u', 'f', or 'N'. 

Sun Jan 16 14:20:16 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)

	* i386-dis.c (print_insn_i386): Add FIXME comment regarding reading
	farther than we should.

	* i386-dis.c (dis386): Use Yb and Yv for scasb and scasS.

Thu Jan  6 12:38:05 1994  David J. Mackenzie  (djm@thepub.cygnus.com)

	* sparc-dis.c m68k-dis.c alpha-dis.c a29k-dis.c: Fix comments.

Wed Jan  5 11:56:21 1994  David J. Mackenzie  (djm@thepub.cygnus.com)

	* i960-dis.c (print_insn_i960): Only read word2 if the instruction
	needs it, to prevent reading past the end of a section.

Wed Nov 17 17:20:12 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.h: Use macro for j instruction, to support SVR4 PIC.
	Removed t,A case for la; always use t,A(b) case.

Mon Nov  8 12:37:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	From Ted Lemen <mellon@pepper.ncd.com>
	* mips-dis.c (print_insn_arg): Handle 'k'.
	* mips-opc.c: Make cache use k, not t.

Sun Nov  7 23:52:34 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* alpha-opc.h, alpha-dis.c (print_insn_alpha):  Add
	FLOAT_MEMORY_FORMAT_CODE, FLOAT_BRANCH_FORMAT_CODE, correct 
	FLOAT_FORMAT_CODE to put out floating point register names.

Mon Nov  1 18:17:51 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: Use macros for jal variants, to support SVR4 PIC.

Thu Oct 28 17:42:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* a29k-dis.c (print_insn): Use 0x%08x, not 0x%8x.

Wed Oct 27 11:48:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c (dsll, dsra, dsrl): Added '>' cases for shift counts
	larger than 32.  Moved dsxx32 variants first for disassembler.

Mon Oct 25 11:33:14 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)

	* z8kgen.c, z8k-opc.h: Add full lda information.

Tue Oct 19 12:39:25 1993  Jeffrey A Law  (law@cs.utah.edu)

	* hppa-dis.c (print_insn_hppa): Do not emit a space after
	movb instructions.  Any necessary space will be emitted by
	the code to handle nullification completers.

Wed Oct 13 16:19:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: Moved l.d down so that it disassembles as ldc1.

Fri Oct  8 02:34:21 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* alpha-opc.h:  Add ldl_l, fix typo for ldq_u.
	* alpha-dis.c (print_insn_alpha):  Add code for PAL_FORMAT_CODE.

Tue Oct  5 17:47:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: Correct lwu opcode value (book had it wrong).

Thu Sep 30 11:26:18 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)

	* z8k-dis.c (FETCH_DATA): get just the right amount of data.
	(unpack_instr): Cope with ARG_IMM4M1 type instructions.

Wed Sep 29 16:24:49 1993  K. Richard Pixley  (rich@sendai.cygnus.com)

	* m88k-dis.c (m88kdis): comment change.  Remove space after
	  printing mnemonic.
	  (printop): handle new arg types DEC and XREG for m88110.

Tue Sep 28 19:20:16 1993  Jeffrey A Law (law@snake.cs.utah.edu)

	* hppa-dis.c (print_insn_hppa): Handle 'z' operand
	type for absolute branch addresses.  Delete special
	"ble" and "be" code in 'W' operand code.

Fri Sep 24 14:08:33 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: Set hazard information correctly for branch
	likely instructions.

Fri Sep 17 04:41:17 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* alpha-dis.c (print_insn_alpha), alpha-opc.h:  Fix bugs, use
	info->fprintf_func for printing and info->print_address_func for
	address output.

Wed Sep 15 12:12:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: Set INSN_TRAP for tXX instructions.

Thu Sep  9 10:11:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson):
	Corrected second case of "b" for disassembler.

Tue Sep  7 14:25:15 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-dis.c, m88k-dis.c: Don't include libbfd.h.  Changed calls
	to BFD swapping routines to correspond to BFD name changes.

Thu Sep  2 10:35:25 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: Change div machine instruction to be z,s,t rather
	than s,t.  Change div macro to be d,v,t rather than d,s,t.
	Likewise for divu, ddiv, ddivu.  Added z,s,t case for drem, dremu,
	rem and remu which generates only the corresponding div
	instruction.  This is for compatibility with the MIPS assembler,
	which only generates the simple machine instruction when an
	explicit destination of $0 is used.
	* mips-dis.c (print_insn_arg): Handle 'z' (always register zero).

Thu Aug 26 17:41:44 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Set
	WR_31 hazard for bal, bgezal, bltzal.

Thu Aug 26 17:20:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* hppa-dis.c (print_insn_hppa): Use print function
	from within the disassemble_info, not fprintf_filtered.

Wed Aug 25 13:51:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* hppa-dis.c (print_insn_hppa): Handle '|' like '>'.  (From Jeff
	Law, law@cs.utah.edu.)

Mon Aug 23 12:44:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c ("absu"): Removed.
	("dabs"): Added.

Fri Aug 20 10:52:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: Added r6000 and r4000 instructions and macros.
	Changed hazard information to distinguish between memory load
	delays and coprocessor load delays.

Wed Aug 18 15:39:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: li.d uses "T,L", not "S,F".  Added li.s.

Tue Aug 17 09:44:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)

	* configure.in: Don't pass cpu to config.bfd.

Tue Aug 17 12:23:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* m88k-dis.c (m88kdis): Make class unsigned.

Thu Aug 12 15:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)

	* alpha-dis.c (print_insn_alpha): One branch format case was
	missing the instruction name.

Wed Aug 11 19:29:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)

	* Makefile.in (ALL_MACHINES): Renamed from DIS_LIBS.
	Add the arch-specific auxiliary files.
	(OFILES): Remove the arch-specific auxiliary files
	and use BFD_MACHINES instead of DIS_LIBS.
	* configure.in: Set BFD_MACHINES based on --with-targets option.

Thu Aug 12 12:04:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: Added lwc1 E,A(b) to go with lwc1 T,A(b).  Similarly
	for swc1.

Sun Aug  8 15:09:30 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* sparc-opc.c: Change CONST to const to deal with gcc
	-Dconst=__const -traditional.

Fri Aug  6 10:58:55 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Took
	coprocessor instructions out of #if 0, and made them use new
	argument type "C".

Thu Aug  5 17:11:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* sparc-dis.c: Include ansidecl.h before opcodes/sparc.h.

Fri Jul 30 18:48:15 1993  John Gilmore  (gnu@cygnus.com)

	* sparc-opc.c:  Add F_JSR, F_UNBR, or F_CONDBR flags to each branch
	instruction, for use by the disassembler.

	* sparc-dis.c (SEX):  Add sign extension macro.  Replace many
	hand-coded sign extensions that depended on 32-bit host ints.
	FIXME, we still depend on big-endian host bitfield ordering.
	(sparc_print_insn):  Set the insn_info_valid field, and the
	other fields that describe the instruction being printed.

Tue Jul 27 17:04:58 1993  Jim Wilson  (wilson@sphagnum.cygnus.com)

	* sparc-opc.c (call): Accept all 6 addressing modes valid for
	`jmp' instead of just one of them.

Wed Jul 21 11:43:32 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)

	* hppa-dis.c: Move floating registers from reg_names to fp_reg_names.
	(fput_fp_reg_r): Renamed from fput_reg_r.
	(fput_fp_reg): New function.
	(print_insn_hppa): Use fput_fp_reg{,_r} where appropriate.

	* hppa-dis.c (print_insn_hppa, cases 'a', 'd'): Print space afterwards.

	* hppa-dis.c (print_insn_hppa, case 'd'): Use GET_COND not GET_FIELD.

Mon Jul 19 13:52:21 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)

	* hppa-dis.c (print_insn_hppa): Use extract_5r_store for 'r'.

	* hppa-dis.c (print_insn_hppa, case '>'): If next character is 'n',
	don't output a space.

	* hppa-dis.c (float_format_names): 10 is undefined, and 11 is quad.

Sun Jul 18 16:30:02 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)

	* mips-opc.c: New file, containing opcode table from
	../include/opcode/mips.h.
	* Makefile.in: Add it.

Thu Jul 15 12:37:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* m88k-dis.c: New file, moved in from gdb and changed to use the
	new dis-asm.h disassembler interface.
	* Makefile.in (DIS_LIBS): Added m88k-dis.o.
	(m88k-dis.o): New target.

Tue Jul 13 10:04:16 1993  Ian Lance Taylor  (ian@cygnus.com)

	* mips-dis.c (print_insn_arg, _print_insn_mips): Made pointer to
	argument string const char * to correspond to opcode/mips.h.

Tue Jul  6 15:18:37 1993  Ian Lance Taylor  (ian@cygnus.com)

	* mips-dis.c: Updated to account for name changes in new version
	of opcode/mips.h.
	* Makefile.in: Added header file dependencies.

Sat Jul  3 23:47:56 1993  Doug Evans  (dje@canuck.cygnus.com)

	* h8300-dis.c (bfd_h8_disassemble): Correct fetching of instruction.

Thu Jul  1 12:23:38 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* m68k-dis.c (NEXTWORD, NEXTLONG): Use ((x) ^ 0x8000) - 0x8000 to sign
	extend, rather than shifts.

Sun Jun 20 20:56:56 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)

	* Makefile.in: Undo 15 June change.

Fri Jun 18 14:15:15 1993  Per Bothner  (bothner@deneb.cygnus.com)

	* m68k-dis.c (print_insn_arg):  Change return value to byte count
	or error code.
	* m68k-dis.c:  Re-write to detect invalid operands before
	printing anything, so we can handle this the same way we
	handle invalid opcodes.

Thu Jun 17 15:01:36 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)

	* sh-dis.c, sh-opc.h: Understand some more opcodes.

Wed Jun 16 13:48:05 1993  Ian Lance Taylor  (ian@cygnus.com)

	* hppa-dis.c: Include <ansidecl.h> and sysdep.h before other
	header files.

Tue Jun 15 21:45:26 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* sparc-dis.c: Don't declare qsort, since sysdep.h might.

	* configure.in: Do make sysdep.h link.
	* Makefile.in: Search ../include.  Don't search ../bfd.

Tue Jun 15 13:36:10 1993  Stu Grossman  (grossman@cygnus.com)

	Changes from Jeff Law, law@cs.utah.edu:
	* hppa-dis.c: Fix typo.  'a' and 'd' were reversed.
	Do not print a space before the completers specified by
	'a' and 'd'.

Fri Jun 11 18:40:21 1993  Ken Raeburn  (raeburn@cygnus.com)

	* mips-dis.c: No longer need to bomb out if HOST_64_BIT is
	defined, since gdb has been fixed.

	Changes from Jeff Law, law@cs.utah.edu:
	* hppa-dis.c (print_insn_hppa): Last argument to fput_reg, 
	fput_reg_r, fput_creg, fput_const, and fputs_filtered should
	be a *disassemble_info, not a *FILE.
	* hppa-dis.c: Support 'd', '!', and 'a'.
	* hppa-dis.c: Support 's' to extract a 2 bit space register.
	* hppa-dis.c: Delete cases which are no longer needed.

Fri Jun 11 07:53:48 1993  Jim Kingdon  (kingdon@cygnus.com)

	* m68k-dis.c (print_insn_{m68k,arg}): Add MMU codes.

Tue Jun  8 12:25:01 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)

	* h8300-dis.c: New file, removed from bfd/cpu-h8300.c, with
	H8/300-H opcodes.

Mon Jun  7 12:58:49 1993  Per Bothner  (bothner@rtl.cygnus.com)

	* Makefile.in (CSEARCH): Add -I../bfd for sysdep.h and bfd.h.
	* configure.in:  No longer need to configure to get sysdep.h.

Thu Jun  3 15:56:49 1993  Stu Grossman  (grossman@cygnus.com)

	* Patches from Jeffrey Law <law@cs.utah.edu>.
	* hppa-dis.c: Support 'I', 'J', and 'K' in output
	templates for 1.1 FP computational instructions.

Tue May 25 13:05:48 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* h8500-dis.c (print_insn_h8500): Address argument is type
	bfd_vma.
	* z8k-dis.c (print_insn_z8k, print_insn_z8001, print_insn_z8002):
	Ditto.

	* h8500-opc.h (addr_class_type): No comma at end of enumerator.
	* sh-opc.h (sh_nibble_type, sh_arg_type): Ditto.

	* sparc-dis.c (compare_opcodes): Move static declaration to
	top-level.

Fri May 21 14:17:37 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* sparc-dis.c (print_insn_sparc): Implement 'n' argument for unimp
	instruction, remove unimp hack from 'l' argument.

Wed May 19 15:35:54 1993  Stu Grossman  (grossman@cygnus.com)

	* z8k-dis.c (fetch_data):  Use unsigned char to make ancient gcc's
	happy.

Fri May 14 15:22:46 1993  Ian Lance Taylor  (ian@cygnus.com)

	* Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
	* mips-dis.c (print_insn_arg): Handle 'C' for general coprocessor
	instructions.

Fri May 14 00:09:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* hppa-dis.c: Include dis-asm.h before sysdep.h.  Changed some
	arrays of string pointers to 2-d arrays of chars, to save
	space.

Thu May  6 20:51:17 1993  Fred Fish  (fnf@cygnus.com)

	* a29k-dis.c, alpha-dis.c, i960-dis.c, sparc-dis.c, z8k-dis.c:
	Cast second arg to read_memory_func to "bfd_byte *", as necessary.

Tue May  4 20:31:10 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* hppa-dis.c: New file from Utah, adapted to new disassembler
	calling interface.
	* Makefile.in: Include it.

Mon Apr 26 18:17:42 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* sh-dis.c, sh-opc.h: New files.

Fri Apr 23 18:51:22 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* alpha-dis.c, alpha-opc.h: New files.

Tue Apr  6 12:54:08 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* mips-dis.c: Sign extend 'j' and 'b' arguments, delta is a signed
	value.

Mon Apr  5 17:37:37 1993  John Gilmore  (gnu@cygnus.com)

	* sparc-dis.c: Make "ta" the default trap instruction, "t" the alias.

Fri Apr  2 07:24:27 1993  Ian Lance Taylor  (ian@cygnus.com)

	* a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than
	const.

Thu Apr  1 11:20:43 1993  Jim Kingdon  (kingdon@cygnus.com)

	* sparc-dis.c: Use fprintf_func a few places where I forgot,
	and double percent signs a few places.

	* a29k-dis.c, i960-dis.c: New, merged from gdb and binutils.

	* i386-dis.c, m68k-dis.c, mips-dis.c, sparc-dis.c:
	Use info->print_address_func not print_address.

	* dis-buf.c (generic_print_address): New function.

Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* Makefile.in: Add sparc-dis.c.
	sparc-dis.c: New file, merges binutils and gdb versions as follows:
	From GDB:
	    Add `add' instruction to the set that get checked
	    for a preceding `sethi' in order to print an absolute address.
	    * (print_insn):  Disassembly prefers real instructions.
	    (is_delayed_branch):  Speed up.
	    * sparc-opcode.h: Add ALIAS bit to aliases.  Fix up opcode tables.
	    Still missing some float ops, and needs testing.
	    * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by
	    F_ALIAS.  Use printf, not fprintf, when not passing a file
	    pointer...
	    (compare_opcodes): Check that identical instructions have
	    identical opcodes, complain otherwise.
	From binutils:
	    * New 'm' arg.
	    * Include reg_names.
	From neither:
	    Use dis-asm.h/read_memory_func interface.

Wed Mar 31 20:49:06 1993  K. Richard Pixley  (rich@rtl.cygnus.com)

	* h8500-dis.c, i386-dis.c, m68k-dis.c, z8k-dis.c (fetch_data):
	  deliberately return non-zero to setjmp from longjmp.  Otherwise
	  this code fails to compile.

Wed Mar 31 17:04:31 1993  Stu Grossman  (grossman@cygnus.com)

	* m68k-dis.c:  Fix prototype for fetch_arg().

Wed Mar 31 10:07:04 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* dis-buf.c: New file, for new read_memory_func interface.
	Makefile.in (OFILES): Include it.
	m68k-dis.c, i386-dis.c, h8500-dis.c, mips-dis.c, z8k-dis.c:
	Use new read_memory_func interface.

Mon Mar 29 14:02:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* h8500-dis.c (print_insn_h8500): Get sign of fp offsets right.
	* h8500-opc.h: Fix couple of opcodes.

Wed Mar 24 02:03:36 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)

	* Makefile.in: add dvi & installcheck targets

Mon Mar 22 18:55:04 1993  John Gilmore  (gnu@cygnus.com)

	* Makefile.in:  Update for h8500-dis.c.

Fri Mar 19 14:27:17 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* h8500-dis.c, h8500-opc.h: New files

Thu Mar 18 14:12:37 1993  Per Bothner  (bothner@rtl.cygnus.com)

	* mips-dis.c, z8k-dis.c:  Converted to use interface defined in
	../include/dis-asm.h.
	* m68k-dis.c:  New file (merge of ../binutils/m68k-pinsn.c
	and ../gdb/m68k-pinsn.c).
	* i386-dis.c:  New file (merge of ../binutils/i386-pinsn.c
	and ../gdb/i386-pinsn.c).
	* m68881-ext.c:  New file.  Moved definition of
	ext_format ext_format_68881 from ../gdb/m68k-tdep.c.
	* Makefile.in:  Adjust for new files.
	* i386-dis.c:  Patches from John Hassey (hassey@dg-rtp.dg.com).
	* m68k-dis.c:  Recognize '9' placement code, so (say) pflush
	can be dis-assembled.

Wed Feb 17 09:19:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* mips-dis.c (print_insn_arg): Now returns void.

Mon Jan 11 16:09:16 1993  Fred Fish  (fnf@cygnus.com)

	* mips-dis.c (ansidecl.h):  Include for benefit of sysdep.h
	files that use the macros.

Thu Jan  7 13:15:17 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* mips-dis.c: New file, from gdb/mips-pinsn.c.
	* Makefile.in (DIS_LIBS): Added mips-dis.o.
	(CFILES): Added mips-dis.c.

Thu Jan  7 07:36:33 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

    	* z8k-dis.c (print_insn_z8001, print_insn_z8002): new routines
	* z8kgen.c, z8k-opc.h: fix sizes of some shifts.

Tue Dec 22 15:42:44 1992  Per Bothner  (bothner@rtl.cygnus.com)

	* Makefile.in:  Improve *clean rules.
	* configure.in:  Allow a default host.

Tue Nov 17 19:53:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)

	* Makefile.in: also use -I$(srcdir)/../bfd, since some sysdep
	files include other sysdep files

Thu Nov 12 16:10:37 1992  Steve Chamberlain  (sac@thepub.cygnus.com)

	* z8k-dis.c z8k-opc.h z8kgen.c: checkpoint

Fri Oct  9 04:56:05 1992  John Gilmore  (gnu@cygnus.com)

	* configure.in:  For host support, use ../bfd/configure.host
	so it stays in sync with the ../bfd/hosts database.

Thu Oct  1 23:38:54 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)

	* configure.in: use cpu-vendor-os triple instead of nested cases

Wed Sep 30 16:09:20 1992  Michael Werner  (mtw@cygnus.com)

	* z8k-dis.c (unparse_instr): fix bug where opcode returned was
	*always* the wrong one.

Wed Sep 30 07:42:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)

	* z8kgen.c: added copyright info

Tue Sep 29 12:20:21 1992  Steve Chamberlain  (sac@thepub.cygnus.com)

	* z8k-dis.c (unparse_instr): prettier tabs
	* z8kgen.c -> z8k-opc.h: bug fixes in tables

Fri Sep 25 12:50:32 1992  Stu Grossman  (grossman at cygnus.com)

	* configure.in:  Add ncr* configuration.
	* z8k-dis.c (struct instr_data_s):  Make instr_asmsrc char to make
	picayune ANSI compilers happy.

Sep 20 08:50:55 1992  Fred Fish  (fnf@cygnus.com)

	* configure.in (i386):  Make i386 and i486 synonymous for now.
	* configure.in (i[34]86-*-sysv4):  Add my_host definition.

Fri Sep 18 17:01:23 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* Makefile.in (install): Fix typo.

Fri Sep 18 02:04:24 1992  John Gilmore  (gnu@cygnus.com)

	* Makefile.in (make):  Remove obsolete crud.
	(sparc-opc.o):  Avoid Sun Make VPATH bug.

Tue Sep  8 17:29:27 1992  K. Richard Pixley  (rich@sendai.cygnus.com)

	* Makefile.in: since there are no SUBDIRS, remove rule and
	references of subdir_do.

Tue Sep  8 17:02:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* Makefile.in (install): Get the library name right here too.
	Don't install bfd.h, since it's unrelated to this library.  No
	subdirs to recurse into, either.
	(CFILES): The source file has a .c suffix, not .o.

	* sparc-opc.c: New file, moved from BFD.
	* Makefile.in (OFILES): Build it.

Thu Sep  3 16:59:20 1992  Michael Werner  (mtw@cygnus.com)

	* z8k-dis.c: fixed forward refferences of some declarations.

Mon Aug 31 16:09:45 1992  Michael Werner  (mtw@cygnus.com)

	* Makefile.in: get the name of the library right

Mon Aug 31 13:47:35 1992  Steve Chamberlain  (sac@thepub.cygnus.com)

	* z8k-dis.c: knows how to disassemble z8k stuff
	* z8k-opc.h: new file full of z8000 opcodes

\f
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