darkkirb/old-cross-binutils
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25 commits

Author SHA1 Message Date
Jeff Law
711eeac0eb * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization 
to work with internationalization code.  Issue an error when two
        operands match that are not allowed to match.
 1998-07-28 17:03:05 +00:00
Jeff Law
41e9f56c74 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL 
value.
 1998-07-23 19:20:47 +00:00
Jeff Law
3be26805cc * config/tc-mn10300.c (set_arch_mach): New function. 
(md_pseudo_table): Add pseudo-ops to set the current machine type.
        (md_begin): Default to mn10300 mode.
        (md_assemble): Only accept instructions for the core mn10300
        chip and the active machine type.
 1998-06-26 17:24:34 +00:00
Jeff Law
5d626b5ece * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7 
as synonyms for "rN" registers.
        (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
        for "xrN" registers.
        (md_assemble): Fix typo computing the size of relocations.
 1998-06-24 15:44:27 +00:00
Jeff Law
573916e377 * config/tc-mn10300: Handle FMT_D10 instructions. 1998-06-22 19:50:23 +00:00
Jeff Law
e7ffb037ca start-sanitize-am33 
* config/tc-mn10300.c (r_registers): Add missing registers.
        (xr_registers): New set of registers.
        (xr_register_name): New function.
        (md_assemble): Handle XRREG and PLUS operands.  Tweak handling of
        RREG operand insertion.  Handle new D6 and D7 instruction formats.
end-sanitize-am33
        * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
        shift amount for a repeated operand.  The shift amount for the
        repeated copy comes from the size of the operand.
 1998-06-19 15:54:22 +00:00
Ian Lance Taylor
590c50d82c * as.h (bfd_alloc_by_size_t): Don't declare. 
* Many files: Use xmalloc rather than bfd_alloc_by_size_t.
 1997-03-17 16:29:29 +00:00
Jeff Law
a405bb3eb0 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific 
relocs anymore.  Tweak fx_offset for pc-relative relocs.
Cleanup/simplification of mn10300 port.  Bring over changes from mn10200 port.
 1997-03-06 20:58:22 +00:00
Jeff Law
8ca7163145 * config/tc-mn10300.c (md_assemble): Update to handle endianness 
issues correctly.
 1996-12-11 06:19:43 +00:00
Jeff Law
42aa243574 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid! 
* config/tc-mn10300.c (md_assemble): Likewise.
Found by mn10200 gas testsuite.
 1996-12-10 19:33:48 +00:00
Jeff Law
ca82e4ebdb * config/tc-mn10300.c: Fix various gcc -Wall warnings. 
Remove '$' prefixing for registers.
 1996-12-06 22:44:30 +00:00
Jeff Law
f98905f13d * config/tc-mn10300.c (address_registers): Use '%' prefix for regs. 
(data_registers, other_registers, md_assemble): Likewise.
 1996-11-25 18:24:14 +00:00
Jeff Law
0671e7f6c6 * config/tc-mn10300.c (md_assemble): Correctly determine the 
correct location and type for each relocation.
        (md_pcrel_from): Simplify.
Last week's reloc work.
 1996-11-25 15:54:43 +00:00
Jeff Law
d9a9c18fad * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this. 
(tc_fix_adjustable): Don't adjust relocs against weak symbols or
        pc-relative relocs.
        * config/tc-mn10300.c (md_begin): Set linkrelax.
        (md_assemble): Create fixups as needed.
        (md_apply_fix3): Gut.  It shouldn't ever get called anymore.
First stab at fixups/relocs.
 1996-11-21 18:58:26 +00:00
Jeff Law
7f02192d13 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST. 
So GCC can use movm in prologue/epilogues.
 1996-11-19 20:35:19 +00:00
Jeff Law
43d695a1e9 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype 
via PARAMS.
        (check_operand): Likewise.
 1996-11-18 23:05:06 +00:00
Jeff Law
bdd91d4f41 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part 
of a MN10300_OPERAND_SPLIT operand by operand->shift.
For bset, bclr & btst.
 1996-11-06 21:20:56 +00:00
Jeff Law
cdde2f5cee * config/tc-mn10300.c (mn10300_insert_operand): Handle 
MN10300_OPERAND_SPLIT.
For handling of 32bit operands.
 1996-11-06 20:48:36 +00:00
Jeff Law
bfe5059c70 * config/tc-mn10300.c (md_assemble): Insert operands into 
the extension part of the instruction if necessary.
        (mn10300_insert_operand): Accept pointer to extension word
        argument.  Make insn a pointer argument too.  Return type
        is now void.  All callers changed.
So we can correct insert operands into any instruction except those
which have 32bit operands.
 1996-11-05 20:32:07 +00:00
Jeff Law
68328dc6bd * config/tc-mn10300.c (mn10300_insert_operand): Handle 
repeated register operands.
For mov imm8,dn
    mov imm8,an
    cmp imm8,dn
    cmp imm8,an

The register appears twice in the bit pattern...  Egad.
 1996-11-04 19:54:50 +00:00
Jeff Law
778c521b85 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for 
formats rather than hard-coded constants.
Minor cleanup.
 1996-10-10 20:33:47 +00:00
Jeff Law
1c3ae169f7 * config/tc-mn10300.c (md_assemble): Format D5 instructions 
are 7 bytes long.  Write out instructions in big-endian format.

Matsushita.
 1996-10-10 18:07:37 +00:00
Jeff Law
a6be605a1a * config/tc-mn10300.h (md_assemble): Tweak further so 
that all instructions are parsed correctly.
 1996-10-08 20:59:28 +00:00
Jeff Law
1217102f2c * config/tc-mn10300.h (pre_defined_registers) Remove. 
(system_registers, cc_names): Likewise.
        (address_registers, data_registers, other_registers): New register
        arrays.
        (register_name, system_register_name, cc_name): Remove.
        (mn10300_reloc_prefix): Likewise.
        (data_register_name): New function.
        (address_register_name, other_register_name): Likewise.
        (md_assemble): Rough cut at parsing operands.  Remove lots of
        unwanted code.
        (md_apply_fix3): Disable for now.
Checkpointing today's Matsushita work.
 1996-10-07 22:59:04 +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
Renamed from gas/config/tc-mn10x00.c (Browse further)