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Author SHA1 Message Date
Jeff Law
77955104ba * mn10300-dis.c (disassemble, print_insn_mn10300): Corrently 
handle endianness issues for mn10300.
 1996-12-11 17:34:15 +00:00
Jeff Law
532700fc31 * mn10200-opc.c (mn10200_opcodes): Fix operands for "movb dm,(an)". 
Yoshihiro Adachi sez the manual was wrong for this insn.
 1996-12-11 16:29:02 +00:00
Jeff Law
7bfc95d917 * mn10200-opc.c (mn10200_opcodes): "mov imm8,d0" is a format 2 
instruction.  Fix opcode field for "movb (imm24),dn".
Stuff found by the testsuite.
 1996-12-10 20:34:14 +00:00
Jeff Law
0888b4a38a * mn10200-opc.c (mn10200_operands): Fix insertion position 
for DI operand.
Found by gas testsuite.
 1996-12-10 19:13:07 +00:00
Jeff Law
781766e7e1 * mn10200-opc.c: Create mn10200 opcode table. 
* mn10200-dis.c: Flesh out mn10200 disassembler.  Not ready,
        but moving along nicely.
Checkpointing today's mn10200 work.
 1996-12-09 23:48:15 +00:00
Peter Schauer
b65415a446 * Makefile.in (ALL_MACHINES): Add mips16-opc.o. 1996-12-08 12:35:28 +00:00
J.T. Conklin
6827a1c758 * m68k-opc.c (m68k_opcodes): Revert change to use < and > 
specifiers for fmovem* instructions.
 1996-12-07 00:54:51 +00:00
Jeff Law
4db788a664 * mn10300-dis.c (disassemble): Remove '$' register prefixing. 1996-12-06 22:40:31 +00:00
Ian Lance Taylor
34212ec3f6 * mips16-opc.c: Change opcode for entry/exit to avoid conflicting 
with dsrl.
 1996-12-06 22:35:01 +00:00
Jeff Law
8329699005 * mn10300-opc.c: Add some comments explaining the various 
operands and such.

        * mn10300-dis.c (disassemble): Fix minor gcc -Wall warnings.
 1996-12-06 22:04:12 +00:00
J.T. Conklin
e72d5a50f9 * m68k-dis.c (print_insn_arg): Handle new < and > operand 
specifiers.
* m68k-opc.c (m68k_opcodes): Simplify table by using < and >
operand specifiers in fmovm* instructions.
 1996-12-05 20:12:47 +00:00
Ian Lance Taylor
70eb6bdd65 * ppc-opc.c (insert_li): Give an error if the offset has the two 
least significant bits set.
PR 11201.
 1996-12-04 19:53:09 +00:00
Jeff Law
069279b34a * mn10300-dis.c (disasemble): Finish conversion to '$' as 
register prefix.
Fixes improper disassembly of movm instructions.
 1996-11-26 23:04:02 +00:00
Ian Lance Taylor
0e809bba05 * configure: Rebuild with autoconf 2.12. 1996-11-26 21:59:23 +00:00
Jeff Law
23b01150f5 * mn10300-opc.c (mn10300_opcodes): Fix mask field for 
mov am,(imm32,sp).
Found during initial simulator work.
 1996-11-26 20:28:34 +00:00
Ian Lance Taylor
8d67dc3077 Add support for mips16 (16 bit MIPS implementation): 
* mips16-opc.c: New file.
	* mips-dis.c: Include "elf-bfd.h" and "elf/mips.h".
	(mips16_reg_names): New static array.
	(print_insn_big_mips): Use print_insn_mips16 in 16 bit mode or
	after seeing a 16 bit symbol.
	(print_insn_little_mips): Likewise.
	(print_insn_mips16): New static function.
	(print_mips16_insn_arg): New static function.
	* mips-opc.c: Add jalx instruction.
	* Makefile.in (mips16-opc.o): New target.
	* configure.in: Use mips16-opc.o for bfd_mips_arch.
	* configure: Rebuild.
 1996-11-26 15:59:18 +00:00
J.T. Conklin
520e44a15a * m68k-opc.c (m68k_opcodes): Simplify table by using < and > 
operand specifiers in *save, *restore and movem* instructions.
 1996-11-26 03:24:55 +00:00
J.T. Conklin
da34628ad8 * m68k-opc.c (m68k-opcodes): Fix move and movem instructions for 
the coldfire.
 1996-11-26 01:54:16 +00:00
J.T. Conklin
0dd19a8f36 * m68k-opc.c (m68k-opcodes): Fix many forms of the move 
instruction for the coldfire.
 1996-11-26 00:17:17 +00:00
J.T. Conklin
09d205d155 * m68k-opc.c (m68k-opcodes): The coldfire (mcf5200) can only use 
register operands for immediate arithmetic, not, neg, negx, and
set according to condition instructions.
 1996-11-25 22:33:46 +00:00
J.T. Conklin
1852237cf4 * m68k-opc.c (m68k_opcodes): Consistantly Use "s" as the storage 
specifier of the effective-address operand in immediate forms of
arithmetic instructions.  The specifier for the immediate operand
notes how and where the constant will be stored.
 1996-11-25 21:39:55 +00:00
Jeff Law
731c7b4bb8 * mn10300-opc.c (mn10300_opcodes): Remove redundant "lcc" 
opcode.
 1996-11-25 19:46:21 +00:00
Jeff Law
76783aa31c * mn10300-dis.c (disassemble): Use '$' instead of '%' for 
register prefix.
It's easier for the assembler...
 1996-11-25 18:46:06 +00:00
Jeff Law
11cd057a41 * mn10300-dis.c (disassemble): Prefix registers with '%'. 1996-11-25 18:21:08 +00:00
Jeff Law
f0e98103c5 * mn10300-dis.c (disassemble): Handle register lists. 
More disassembler stuff.
 1996-11-20 18:39:48 +00:00
Jeff Law
f039819018 * mn10300-opc.c: Fix handling of register list operand for 
"call", "ret", and "rets" instructions.
Stuff noticed while working on disasembler.
 1996-11-20 18:32:44 +00:00
Jeff Law
aa9c04cd55 * mn10300-dis.c (disassemble): Print PC-relative and memory 
addresses symbolically if possible.
        * mn10300-opc.c: Distinguish between absolute memory addresses,
        pc-relative offsets & random immediates.
More disassembler work.
 1996-11-20 18:02:31 +00:00
Jeff Law
f497f3ae7c * mn10300-dis.c (print_insn_mn10300): Fix fetch of last byte 
in 7 byte insns.
        (disassemble): Handle SPLIT and EXTENDED operands.
 1996-11-20 17:36:31 +00:00
Jeff Law
d91028d2c7 * mn10300-dis.c: Rough cut at printing some operands. 1996-11-20 00:55:22 +00:00
Jeff Law
4aa92185f8 * mn10300-dis.c: Start working on disassembler support. 
* mn10300-opc.c (mn10300_opcodes): Fix masks on several insns.
Selects opcodes & consumes bytes.  Breaks badly if given data instead of
code.  No operands yet.
 1996-11-19 23:59:27 +00:00
Jeff Law
99246e03f9 * mn10300-opc.c (mn10300_operands): Add "REGS" for a register 
list.
        (mn10300_opcodes): Use REGS for register list in "movm" instructions.
 1996-11-19 20:32:31 +00:00
Michael Meissner
b337f8691f Add3 sets the carry 1996-11-18 20:21:55 +00:00
Jeff Law
54dfaf0a65 * mn10300-opc.c (mn10300_opcodes): Demand parens around 
register argument is calls and jmp instructions.
Found trying to build libgcc2 for the mn10300 :-)
 1996-11-15 20:43:44 +00:00
Jeff Law
f2ab9a7505 * mn10300-opc.c (mn10300_opcodes): Use DN01 for putx and 
getx operand.  Fix opcode for mulqu imm,dn.
Fix bugs exposed by gas testsuite (extended instructions).
 1996-11-07 07:26:25 +00:00
Jeff Law
26433754cc * mn10300-opc.c (mn10300_operands): Hijack "bits" field 
in MN10300_OPERAND_SPLIT operands for how many bits
        appear in the basic insn word.  Add IMM32_HIGH24,
        IMM32_HIGH24_LOWSHIFT8, IMM8E_SHIFT8.
        (mn10300_opcodes): Use new operands as needed.
Support for everything in the basic instruction manual (yippie!)
 1996-11-06 21:58:21 +00:00
Jeff Law
64ce06688d * mn10300-opc.c (mn10300_operands): Add IMM32_LOWSHIFT8 
for bset, bclr, btst instructions.
        (mn10300_opcodes): Use new IMM32_LOWSHIFT8 as needed.
For btst, bclr & bset.
 1996-11-06 21:18:27 +00:00
Jeff Law
fdef41f30b * mn10300-opc.c (mn10300_operands): Remove many redundant 
operands.  Update opcode table as appropriate.
        (IMM32): Add MN10300_OPERAND_SPLIT flag.
        (mn10300_opcodes): Fix single bit error in mov imm32,dn insn.
Cleaning up a little.
Attempting to insert most 32bit operands.
And a bug found by assembler testsuite.
 1996-11-06 20:44:58 +00:00
Jeff Law
bb5e141ab4 * mn10300-opc.c (mn10300_operands): Add DN2, DM2, AN2, AM2 
operands (for indexed load/stores).  Fix bitpos for DI
        operand.  Add SN8N_SHIFT8, IMM8_SHIFT8, and D16_SHIFT for the
        few instructions that insert immediates/displacements in the
        middle of the instruction.  Add IMM8E for 8 bit immediate in
        the extended part of an instruction.
        (mn10300_operands): Use new opcodes as appropriate.
Opcode table changes so we can correctly insert everything except
32bit operands.
 1996-11-05 20:29:31 +00:00
Martin Hunt
733861650a Tue Nov 5 10:30:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d10v-opc.c (d10v_opcodes): Declare the trap instruction
 	sequential so the assembler never parallelizes it with
	other instructions.
 1996-11-05 18:34:19 +00:00
Jeff Law
e85c140a27 * mn10300-opc.c (mn10300_operands): Add DN01 and AN01 for 
a data/address register that appears in register field 0
        and register field 1.
        (mn10300_opcodes): Use DN01 and AN01 for mov/cmp imm8,DN/AN

Hacking Matsushita again.  Yippie!
 1996-11-04 19:51:31 +00:00
Ian Lance Taylor
03e9562378 Fri Nov 1 10:29:11 1996 Richard Henderson <rth@tamu.edu> 
* alpha-dis.c (print_insn_alpha): Use new NOPAL mask for
	standard disassembly.

	* alpha-opc.c (alpha_operands): Rearrange flags slot.
	(alpha_opcodes): Add new BWX, CIX, and MAX instructions.
	Recategorize PALcode instructions.
 1996-11-01 18:30:43 +00:00
Jeff Law
7d2759fc5b * v850-opc.c (v850_opcodes): Add relaxing "jbr". 1996-10-30 23:52:31 +00:00
Ian Lance Taylor
b56c3d6cee * mips-dis.c (_print_insn_mips): Don't print a trailing tab if 
there are no operand types.
 1996-10-29 21:31:22 +00:00
Jeff Law
244558e354 * v850-opc.c (D9_RELAX): Renamed from D9, all references 
changed.
        (v850_operands): Make sure D22 immediately follows D9_RELAX.
 1996-10-29 19:25:35 +00:00
Jeff Law
0f02ae6e5a * v850-opc.c (v850_opcodes): Add "jCC" instructions (aliases for 
"bCC"instructions).
Because quantum's code uses jnz, jcc, etc etc etc.
 1996-10-24 23:55:11 +00:00
Ian Lance Taylor
4f6d7c2c30 * mips-dis.c (_print_insn_mips): Use a tab between the instruction 
and the arguments.
 1996-10-24 21:21:37 +00:00
Ian Lance Taylor
de145351e8 * ppc-opc.c (PPCPWR2): Define. 
(powerpc_opcodes): Use PPCPWR2 for fsqrt, rather than duplicating
	it.
 1996-10-23 03:34:07 +00:00
Jeff Law
63dc694d29 * mn10300-opc.c (mn10300_opcodes): Fix typo in opcode 
field for movhu instruction.
Bug found by gas testsuite.

        * v850-dis.c (disassemble): For V850_OPERAND_SIGNED operands,
        cast value to "long" not "signed long" to keep hpux10
        compiler quiet.
Found in an attempt to build the v850 on hpux10 with the HP
compiler.
 1996-10-11 22:06:47 +00:00
Jeff Law
02d4ad193b * mn10300-opc.c (mn10300_opcodes): Fix typo in opcode field 
for mov (abs16),DN.
Bug found by gas testsuite.  Matsushita.
 1996-10-10 21:42:01 +00:00
Jeff Law
ba8ed10c7e * mn10300-opc.c (FMT*): Remove definitions. 
Moved into opcode/mn10300.h
 1996-10-10 20:31:06 +00:00
Jeff Law
1e5ddd3be4 * mn10300-opc.c (mn10300_opcodes): Fix destination register 
for shift-by-register opcodes.
Bug found by testsuite.
 1996-10-10 19:08:46 +00:00
Jeff Law
36b34aa4a9 * mn10300-opc.c (mn10300_operands): Break DN, DM, AN, AM 
into [AD][MN][01] for encoding the position of the register
        in the opcode.
Matsushita.
 1996-10-10 16:28:14 +00:00
Jeff Law
344d6417bb * mn10300-opc.c (mn10300_opcodes): Add "extended" instructions, 
"putx", "getx", "mulq", "mulqu", "sat16", "sat24", "bsch".
Matsushita.
 1996-10-09 17:20:59 +00:00
Jeff Law
db22905430 * mn10300-opc.c (mn10300_operands): Remove "REGS" operand. 
Fix various typos.  Add "PAREN" operand.
        (MEM, MEM2): Define.
        (mn10300_opcodes): Surround all memory addresses with "PAREN"
        operands.  Fix several typos.
Should parse all opcodes in the instruction specification, except the
"user extension instructions".
 1996-10-08 21:09:57 +00:00
Jeff Law
06b796584d * mn10300-opc.c (mn10300_opcodes): Fix typos in yesterday's 
changes.
Matsushita.
 1996-10-08 17:56:40 +00:00
Jeff Law
5ab7bce62d * mn10300-opc.c (FMT_XX): Renumber starting at one. 
(mn10300_operands): Rough cut.  Enough to parse "mov" instructions
        at this time.
        (mn10300_opcodes): Break opcode format out into its own field.
        Update many operand fields to deal with signed vs unsigned
        issues.  Fix one or two typos in the "mov" instruction
        opcode, mask and/or operand fields.
Checkpointing today's work.  Matsushita.
 1996-10-07 22:52:18 +00:00
Ian Lance Taylor
6ba7ecd4eb Mon Oct 7 11:39:49 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 
* m68k-opc.c (plusha): Prefer encoding for m68040up, in case
	m68851 wasn't reset.
 1996-10-07 15:41:56 +00:00
Jeff Law
99777c0bfb * mn10300-opc.c (mn10300_opcodes): Add opcode & masks for 
all opcodes.  Very rough cut at operands for all opcodes.
Matsushita.
 1996-10-04 22:02:43 +00:00
Jeff Law
cd8a9026b9 * mn10300-opc.c (mn10300_opcodes): Start fleshing out the 
opcode table.
Checkpointint 10300 work.
 1996-10-04 19:20:19 +00:00
Ian Lance Taylor
6c9370db2a * Makefile.in (ALL_MACHINES): Add mn10200-dis.o, mn10200-opc.o, 
mn10300-dis.o, and mn10300-opc.o.
Also add d10v and v850 files, with appropriate sanitization.
 1996-10-03 21:17:46 +00:00
Jeff Law
ae1b99e42d Grrr. The mn10200 and mn10300 are _not_ similar enough to easily support 
with a single generic configuration.  So break them up into two different
configurations.  See the individual ChangeLogs for additional detail.
 1996-10-03 16:42:22 +00:00
Jason Molenda
42b4add910 * Makefile.in (MOSTLYCLEAN): Move config.log to distclean. 1996-10-03 06:58:15 +00:00
Jeff Law
e7c50ceffd * mn10x00-opc.c, mn10x00-dis.c: New files for Matsushita 
MN10x00 processors.
        * disassemble (ARCH_mn10x00): Define.
        (disassembler): Handle bfd_arch_mn10x00.
        * configure.in: Recognize bfd_mn10x00_arch.
        * configure: Rebuilt.
Continue stubbing out for Matsushita work.
 1996-10-03 05:31:01 +00:00
Jeff Law
072b27ea5e Add missing copyright. 1996-10-03 04:48:16 +00:00
Ian Lance Taylor
a5cb84dd6f * i386-dis.c (op_rtn): Change to be a pointer. Adjust uses 
accordingly.  Don't declare functions using op_rtn.
Remove ANSI C constructs.
 1996-10-01 14:50:19 +00:00
Ian Lance Taylor
800bda836e * mips-opc.c: Add a case for "div" and "divu" with two registers 
and a destination of $0.
PR 10654.
 1996-09-17 16:07:41 +00:00
Fred Fish
d7deed257c * mips-dis.c (print_insn_arg): Add prototype. 
(_print_insn_mips): Ditto.
 1996-09-11 04:26:58 +00:00
Ian Lance Taylor
30b1724cc8 * mips-dis.c (print_insn_arg): Print condition code registers as 
$fccN.
 1996-09-09 18:27:10 +00:00
Jeff Law
eb5c28e173 * v850-dis.c (disassemble): Make static. Provide prototype. 1996-09-03 18:05:25 +00:00
Ian Lance Taylor
44789bee66 whoops--typo 1996-09-02 16:41:29 +00:00
Ian Lance Taylor
01d34e4be3 file was really removed a long time ago 1996-09-02 16:41:28 +00:00
Jeff Law
09478dc331 * v850-dis.c (disassemble): Handle insertion of ',', '[' and 
']' characters into the output stream.
        * v850-opc.c (v850_opcodes: Remove size field from all opcodes.
        Add "memop" field to all opcodes (for the disassembler).
        Reorder opcodes so that "nop" comes before "mov" and "jr"
        comes before "jarl".
Should give us a functional disassembler.
 1996-08-31 22:00:45 +00:00
Jeff Law
e05cae190b * v850-dis.c (print_insn_v850): Properly handle disassembling 
a two byte insn at the end of a memory region when the memory
        region's size is only two byte aligned.
 1996-08-31 21:21:27 +00:00
Jeff Law
a5f2a4e50e * v850-dis.c (v850_cc_names): Fix stupid thinkos. 1996-08-31 21:10:43 +00:00
Jeff Law
502535cff7 * v850-dis.c (v850_reg_names): Define. 
(v850_sreg_names, v850_cc_names): Likewise.
        (disassemble): Very rough cut at printing operands (unformatted).
One step at a time.

        * v850-opc.c (BOP_MASK): Fix.
        (v850_opcodes): Fix mask for jarl and jr.
Bugs exposed by disassembler testing.
 1996-08-31 20:56:05 +00:00
Jeff Law
529418ddc4 * v850-dis.c: New file. Skeleton for disassembler support. 
* Makefile.in Remove v850 references, they're not needed here
        and they weren't being sanitized away.
        * configure.in: Add v850-dis.o when building v850 toolchains.
        * configure: Rebuilt.
        * disassemble.c (disassembler): Call v850 disassembler.
 1996-08-31 19:22:11 +00:00
Jeff Law
ba39d3dde1 * v850-dis.c: New file. Skeleton for disassembler support. 
* Makefile.in Remove v850 references, they're not needed here
        and they weren't being sanitized away.
        * configure.in: Add v850-dis.o when building v850 toolchains.
        * configure: Rebuilt.
        * disassemble.c (disassembler): Call v850 disassembler.
Skeleton support for V850 disassembler.
 1996-08-31 19:20:28 +00:00
Jeff Law
b219416478 * v850-opc.c (insert_d8_7, extract_d8_7): New functions. 
(insert_d8_6, extract_d8_6): New functions.
        (v850_operands): Rename D7S to D7; operand for D7 is unsigned.
        Rename D8 to D8_7, use {insert,extract}_d8_7 routines.
        Add D8_6.
        (IF4A, IF4B): Use "D7" instead of "D7S".
        (IF4C, IF4D): Use "D8_7" instead of "D8".
        (IF4E, IF4F): New.  Use "D8_6".
        (v850_opcodes): Use IF4A/IF4B for sld.b/sst.b.  Use IF4C/IF4D for
        sld.h/sst.h.  Use IF4E/IF4F for sld.w/sst.w.
So we can assemble sst/sld instructions correctly.
 1996-08-31 18:23:02 +00:00
Jeff Law
c6b9c13532 * v850-opc.c (insert_d16_15, extract_d16_15): New functions. 
(v850_operands): Change D16 to D16_15, use special insert/extract
        routines.  New new D16 that uses the generic insert/extract code.
        (IF7A, IF7B): Use D16_15.
        (IF7C, IF7D): New.  Use D16.
        (v850_opcodes): Use IF7C and IF7D for ld.b and st.b.
 1996-08-31 17:43:28 +00:00
Jeff Law
fb8c25a3e4 * v850-opc.c (insert_d9, insert_d22): Slightly improve error 
message.  Issue an error if the branch offset is odd.
 1996-08-31 17:23:49 +00:00
Jeff Law
69ae4b82dc * v850-opc.c: Add notes about needing special insert/extract 
for all the load/store insns, except "ld.b" and "st.b".
So we don't forget!
 1996-08-31 07:32:01 +00:00
Jeff Law
574b9cb3d3 * v850-opc.c (insert_d22, extract_d22): New functions. 
(v850_operands): Use insert_d22 and extract_d22 for
        D22 operands.
        (insert_d9): Fix range check.
 1996-08-31 07:28:22 +00:00
J.T. Conklin
d44b697b78 * v850-opc.c (v850_operands): Add V850_OPERAND_SIGNED flag 
and set bits field to D9 and D22 operands.
 1996-08-31 01:04:39 +00:00
Jeff Law
e9ebb36451 * v850-opc.c (v850_operands): Define SR2 operand. 
(v850_opcodes): "ldsr" uses R1,SR2.
ldsr is kinda weird.
 1996-08-30 19:44:42 +00:00
Jeff Law
e7f3e5fbbf * v850-opc.c (v850_opcodes): Fix opcode specs for 
sld.w, sst.b, sst.h, sst.w, and nop.
 1996-08-29 17:11:13 +00:00
Jeff Law
e7dd77751d * v850-opc.c (v850_opcodes): Add null opcode to mark the 
end of the opcode table.
For the simulator
 1996-08-28 21:56:03 +00:00
J.T. Conklin
c6d5c52650 Remove v850-opc.c from things-to-keep 1996-08-26 17:36:45 +00:00
Jeff Law
d3edb57f12 * v850-opc.c (v850_operands): Define EP operand. 
(IF4A, IF4B, IF4C, IF4D): Use EP.
 1996-08-23 20:55:15 +00:00
Jeff Law
18c97701b4 * v850-opc.c (v850_opcodes): Fix opcode numbers for "mov" 
with immediate operand, "movhi".  Tweak "ldsr".
More fixes.
 1996-08-23 20:27:25 +00:00
Jeff Law
fb6da8680e * v850-opc.c (v850_opcodes): Get ld.[bhw] and st.[bhw] 
correct.  Get sld.[bhw] and sst.[bhw] closer.
 1996-08-23 19:32:41 +00:00
Jeff Law
38c7a4504d * v850-opc.c (v850_operands): "not" is a two byte insn. 1996-08-23 19:12:05 +00:00
Jeff Law
6c1fc4d3fa * v850-opc.c (v850_opcodes): Correct bit pattern for setf. 1996-08-23 18:58:57 +00:00
Jeff Law
9ab069eadc * v850-opc.c (v850_operands): D16 inserts at offset 16! 1996-08-23 18:27:43 +00:00
Jeff Law
b1e897a97d * v850-opc.c (two): Get order of words correct. 1996-08-23 18:17:31 +00:00
Jeff Law
9ad8ddf1bd * v850-opc.c (v850_operands): I16 inserts at offset 16! 
Should get immediate 16bit operands into the right place
 1996-08-23 17:52:00 +00:00
Jeff Law
e41c99bd11 * v850-opc.c (v850_operands): Add "SR1" and "SR2" for system 
register source and destination operands.
        (v850_opcodes): Use SR1 and SR2 for "ldsr" and "stsr".
More parsing fixes.
 1996-08-23 17:35:11 +00:00
Jeff Law
c262d7d8f4 * v850-opc.c (v850_opcodes): Fix thinko in "jmp" opcode. Fix 
same thinko in "trap" opcode.
 1996-08-23 17:09:28 +00:00
Jeff Law
85b5201342 * v850-opc.c (v850_opcodes): Fix thinko in "jmp" opcode. 1996-08-23 17:07:21 +00:00
Jeff Law
280d40df39 * v850-opc.c (v850_opcodes): Add initializer for size field 
on all opcodes.
 1996-08-23 16:40:15 +00:00
Jeff Law
4be84c4951 * v850-opc.c (v850_operands): D6 -> DS7. References changed. 
Add D8 for 8-bit unsigned field in short load/store insns.
        (IF4A, IF4D): These both need two registers.
        (IF4C, IF4D): Define.  Use 8-bit unsigned field.
        (v850_opcodes): For "sld.h", "sld.w", "sst.h", "sst.w", use
        IF4C & IF4D.  For "trap" use I5U, not I5.  Add IF1 operand
        for "ldsr" and "stsr".
        * v850-opc.c (v850_operands): 3-bit immediate for bit insns
        is unsigned.
Fixing up the parser again.
 1996-08-23 15:41:30 +00:00
Jeff Law
3c72ab7035 * v850-opc.c (v850_operansd): 3-bit immediate for bit insns 
is unsigned.
 1996-08-23 06:56:44 +00:00
J.T. Conklin
dbc6a8f6b3 Add V850_OPERAND_SIGNED flag as appropriate, create new unsigned IMM5 operand 1996-08-23 06:29:55 +00:00
Jeff Law
cc6e50b5b2 * v850-opc.c (v850_opcodes): Correct short store half (sst.h) and 
short store word (sst.w).
 1996-08-23 06:27:37 +00:00
J.T. Conklin
4f23511029 start writing functions for extracting and inserting unusual operands 1996-08-23 02:35:16 +00:00
J.T. Conklin
69463cbb2b * v850-opc.c (v850_operands): Added insert and extract fields, 
pointers to functions that handle unusual operand encodings.
 1996-08-23 00:00:18 +00:00
Jeff Law
9c201b1fab * v850-opc.c (v850_opcodes): Enable "trap". 1996-08-22 23:08:03 +00:00
Jeff Law
0bdf3144c6 * v850-opc.c (v850_opcodes): Fix order of displacement 
and register for "set1", "clr1", "not1", and "tst1".
 1996-08-22 07:06:13 +00:00
J.T. Conklin
088d5b7309 minimal setf support 1996-08-22 06:33:27 +00:00
J.T. Conklin
e89a42c117 Stub in load and store insns. Fix order of jarl operands 1996-08-22 05:29:14 +00:00
Jeff Law
fa6761106f Arggh. B3. shift counts are from the start of each half-word apparently. 1996-08-22 02:20:08 +00:00
Jeff Law
4cd595fcdd Fix thinko in B3. 1996-08-22 02:18:07 +00:00
Jeff Law
7c8157dd48 * v850-opc.c (v850_operands): Add "B3" support. 
(v850_opcodes): Fix and enable "set1", "clr1", "not1"
        and "tst1".
 1996-08-22 02:08:02 +00:00
Jeff Law
fed1d21fc0 * v850-ope.c ("jmp"): R1 is only operand. 1996-08-22 01:39:22 +00:00
Jeff Law
b10e29f4b8 * v850-opc.c: Close unterminated comment. 
Something -Wall caught.
 1996-08-22 00:46:47 +00:00
J.T. Conklin
6bc33c7fa5 * v850-opc.c: Add flags field to struct v850_operands, add move 
opcodes to opcode table.
 1996-08-22 00:35:28 +00:00
J.T. Conklin
6d1e1ee875 * Makefile.in (ALL_MACHINES): Add v850-opc.o. 
* configure: (bfd_v850v_arch) Add new case.
* configure.in: (bfd_v850_arch) Add new case.
* v850-opc.c: New file.
 1996-08-20 21:45:02 +00:00
David Edelsohn
5751b0d72d * sparc-dis.c (print_insn_sparc): Handle little endian sparcs. 1996-08-19 22:22:11 +00:00
Stan Shebs
a952ea1cb8 * mpw-make.sed: Update editing of include pathnames to be 
more general.
 1996-08-15 20:13:38 +00:00
Jackie Smith Cashion
5247a22a88 Thu Aug 15 16:28:41 1996 James G. Smith <jsmith@cygnus.co.uk> 
* arm-opc.h: Added "bx" instruction definition.
 1996-08-15 15:29:41 +00:00
Ian Lance Taylor
375d76efcc Wed Aug 14 17:00:04 1996 Richard Henderson <rth@tamu.edu> 
* alpha-opc.c (EV4EXTHWINDEX): Field width should be 8 not 5.
 1996-08-15 00:01:21 +00:00
Martin Hunt
ed36b6cd33 Mon Aug 12 14:30:37 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d10v-opc.c (d10v_opcodes): Minor fixes to addi and bl.l.
 1996-08-12 21:32:03 +00:00
Martin Hunt
cff827d7df Fri Aug 9 13:21:59 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d10v-opc.c (d10v_opcodes): Correct 'mv' unit entry to EITHER.
 1996-08-09 20:25:12 +00:00
Ian Lance Taylor
0f38eaa09f Thu Aug 8 12:43:52 1996 Klaus Kaempf <kkaempf@progis.de> 
* makefile.vms: Update for alpha-opc changes.
 1996-08-08 16:45:05 +00:00
Ian Lance Taylor
484c464505 * i386-dis.c (print_insn_i386): Actually return the correct value. 
(ONE, OP_ONE): #ifdef out; not used.
 1996-08-07 15:56:13 +00:00
Martin Hunt
c5e1996f55 Fri Aug 2 17:47:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d10v-opc.c (d10v_operands): Added 2 accumulator sub instructions.
	Changed subi operand type to treat 0 as 16.
 1996-08-03 00:49:00 +00:00
Ian Lance Taylor
82e8213e4e * m68k-opc.c: Add cpushl for the mcf5200. From Ken Rose 
<rose@netcom.com>.
 1996-07-31 20:22:50 +00:00
Jackie Smith Cashion
50569deeb5 Wed Jul 31 14:39:27 1996 James G. Smith <jsmith@cygnus.co.uk> 
* arm-opc.h: (arm_opcodes): Added halfword and sign-extension
 	memory transfer instructions. Add new format string entries %h and %s.
	* arm-dis.c: (print_insn_arm): Provide decoding of the new
	formats %h and %s.
 1996-07-31 13:43:51 +00:00
Martin Hunt
3dd5a8d337 Fri Jul 26 11:45:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d10v-opc.c (d10v_operands): Added UNUM4S; a 4-bit accumulator shift.
 	(d10v_opcodes): Modified accumulator shift instructions to use UNUM4S.
 1996-07-26 18:59:21 +00:00
Ian Lance Taylor
239ce44d9c * alpha-dis.c (print_insn_alpha_osf): Remove. 
(print_insn_alpha_vms): Remove.
	(print_insn_alpha): Make globally visible.  Chose the register
	names based on info->flavour.
	* disassemble.c: Always return print_insn_alpha for the alpha.
 1996-07-26 18:06:35 +00:00
Martin Hunt
ab0a229408 Thu Jul 25 15:24:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d10v-dis.c (dis_long): Handle unknown opcodes.
 1996-07-25 22:28:10 +00:00
Martin Hunt
0be715623f Thu Jul 25 12:08:09 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 
* d10v-opc.c: Changes to support signed and unsigned numbers.
	All instructions with the same name that have long and short forms
	now end in ".l" or ".s".  Divs added.
	* d10v-dis.c: Changes to support signed and unsigned numbers.
 1996-07-25 19:16:34 +00:00
Martin Hunt
687c3cc863 start-sanitize-d10v 
Tue Jul 23 11:02:53 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>

	* d10v-dis.c: Change all functions to use info->print_address_func.

end-sanitize-d10v
 1996-07-23 18:11:55 +00:00
Ian Lance Taylor
354447a435 Mon Jul 22 15:38:53 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 
* m68k-opc.c (m68k_opcodes): Make opcode masks for the ColdFire
 	move ccr/sr insns more strict so that the disassembler only
 	selects them when the addressing mode is data register.
 1996-07-22 19:49:24 +00:00
Martin Hunt
95e3e73328 start-sanitize-d10v 
Mon Jul 22 11:25:24 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
        * d10v-opc.c (pre_defined_registers):  Declare.
        * d10v-dis.c (print_operand): Now uses pre_defined_registers
        to pick a better name for the registers.

end-sanitize-d10v
 1996-07-22 18:57:20 +00:00
Ian Lance Taylor
d82a4ac0aa fix last patch 1996-07-22 18:38:50 +00:00
Ian Lance Taylor
e4024966b2 * sparc-opc.c: Fix opcode values for fpack16, and fpackfix. Fix 
operands for fexpand and fpmerge.  From Christian Kuehnke
	<Christian.Kuehnke@arbi.informatik.uni-oldenburg.de>.
 1996-07-22 17:58:19 +00:00
Ian Lance Taylor
e7bc7bc3fc Mon Jul 22 13:17:06 1996 Richard Henderson <rth@tamu.edu> 
* alpha-dis.c (print_insn_alpha): No longer the user-visible
	print routine.  Take new regnames and cpumask arguments.
	Kill the environment variable nonsense.
	(print_insn_alpha_osf): New function.  Do OSF/1 style regnames.
	(print_insn_alpha_vms): New function.  Do VMS style regnames.
	* disassemble.c (disassembler): Test bfd flavour to pick
	between OSF and VMS routines.  Default to OSF.
 1996-07-22 17:19:09 +00:00
Ian Lance Taylor
8ec904659e * configure.in: Call AC_SUBST (INSTALL_SHLIB). 
* configure: Rebuild.
	* Makefile.in (install): Use @INSTALL_SHLIB@.
 1996-07-18 21:20:15 +00:00
Martin Hunt
e3659cbf49 start-sanitize-d10v 
Wed Jul 17 14:39:05 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
        * configure: (bfd_d10v_arch) Add new case.
        * configure.in: (bfd_d10v_arch) Add new case.
        * d10v-dis.c: New file.
        * d10v-opc.c: New file.
        * disassemble.c (disassembler) Add entry for d10v.
end-sanitize-d10v
 1996-07-18 00:49:26 +00:00
J.T. Conklin
dec678d6ca Wed Jul 17 10:12:05 1996 J.T. Conklin <jtc@rtl.cygnus.com> 
* m68k-opc.c (m68k_opcodes): Fix bugs in coldfire insns relating
        to bcc, trapfl, subxl, and wddata discovered by Andreas Schwab.
 1996-07-17 17:18:13 +00:00
Stu Grossman
9498be1a05 oops! 1996-07-16 00:03:38 +00:00
Stu Grossman
d9ad578c49 * i386-dis.c (print_insn_i8086): New routine to disassemble using 
the 8086 instruction set.
	* i386-dis.c:  General cleanups.  Make most things static.  Add
	prototypes.  Get rid of static variables aflags and dflags.  Pass
	them as args (to almost everything).
 1996-07-16 00:01:50 +00:00
Stu Grossman
be0c8b0508 * i386-dis.c (print_insn_i8086): New routine to disassemble using 
the 8086 instruction set.
	* i386-dis.c:  General cleanups.  Make most things static.  Add
	prototypes.  Get rid of static variables aflags and dflags.  Pass
	them as args (to almost everything).
 1996-07-12 17:15:38 +00:00
Jeff Law
3b2a7894d8 * h8300-dis.c (bfd_h8_disassemble): Handle macregs in ldmac insns. 
More HMSE.
 1996-07-11 19:06:21 +00:00
Jeff Law
8e9c1f74c9 * h8300-dis.c (bfd_h8_disassemble): Handle "ldm.l" and "stm.l". 
More disassembler fixes.  HMSE.
 1996-07-11 18:59:57 +00:00
Jeff Law
52aa53362e * h8300-dis.c (bfd_h8_disassemble): "abs" is implicitly two 
if the next arg is marked with SRC_IN_DST.  Gross.
Gross hack so that shift-by-two insns are disassembled correctly.
 1996-07-11 18:46:41 +00:00
Jeff Law
b3ef936e6b * h8300-dis.c (bfd_h8_disassemble): Print "exr" when 
we're looking for and find EXR.
So we disassemble andc/orc/xorc with exr correctly.
 1996-07-11 18:30:02 +00:00
Jeff Law
81fc72a71a * h8300-dis.c (bfd_h8_disassemble): We don't have a match 
if we're looking for KBIT and we don't find it.
So we don't disassemble "inc" instructions as "adds" instructions.
 1996-07-11 18:24:59 +00:00
Jeff Law
bf0b880f39 * h8300-dis.c (bfd_h8_disassemble): Mask off unwanted bits 
for L_3 and L_2.
So we only get values in the right range for L_3 (0..7) and L_2 (0..3).
 1996-07-11 18:07:31 +00:00
Jeff Law
0decb7fde3 * h8300-dis.c (bfd_h8_disassemble): Don't set plen for 
3bit immediate operands.
So we disassemble bXXX #IMM,@ADDRESS insns correctly.
 1996-07-11 17:58:43 +00:00