Ian Lance Taylor [Tue, 9 Jun 1998 16:21:35 +0000 (16:21 +0000)]
Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
IgnoreDataSize to IgnoreSize as they are used for address size as
well as data size.
* config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
32-bit mode, similarly addr16/data16 and variants.
Ian Lance Taylor [Tue, 9 Jun 1998 16:18:24 +0000 (16:18 +0000)]
Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
with Size16|IgnoreSize or Size32|IgnoreSize.
Doug Evans [Tue, 9 Jun 1998 16:01:59 +0000 (16:01 +0000)]
* sim/sky/dma.h: New file.
* sim/sky/vif.h: New file.
* sim/sky/vu.h: New file.
* sim/sky/sce_main.c: Move magic numbers to .h files.
James Lemke [Tue, 9 Jun 1998 15:55:49 +0000 (15:55 +0000)]
sky.ld: Remove big endian stuff in OUTPUT_FORMAT
Gavin Romig-Koch [Tue, 9 Jun 1998 15:54:05 +0000 (15:54 +0000)]
* mips.igen (SWC1) : Correct the handling of ReverseEndian
and BigEndianCPU.
Gavin Romig-Koch [Tue, 9 Jun 1998 15:42:04 +0000 (15:42 +0000)]
* configure.in (mips_fpu_bitsize) : Set this correctly for 32-bit mips
parts.
* configure: Update.
Nick Clifton [Tue, 9 Jun 1998 01:48:34 +0000 (01:48 +0000)]
Updated to match latest assembler results.
Nick Clifton [Tue, 9 Jun 1998 01:33:23 +0000 (01:33 +0000)]
Foixes for PR16116 and ER15940 - improve parallel insn handling.
Nick Clifton [Tue, 9 Jun 1998 01:18:34 +0000 (01:18 +0000)]
Fix for PR16116 - remove FLAG_MUL32 attribute from MULX2H insn.
Doug Evans [Mon, 8 Jun 1998 23:09:54 +0000 (23:09 +0000)]
* sim/m32r/trap.cgs: Test trap 2.
Doug Evans [Mon, 8 Jun 1998 23:08:49 +0000 (23:08 +0000)]
Test trap 2.
Doug Evans [Mon, 8 Jun 1998 22:44:03 +0000 (22:44 +0000)]
* config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
PR 16132.
Doug Evans [Mon, 8 Jun 1998 22:41:55 +0000 (22:41 +0000)]
* gas/dvp/relax-1.[sd]: Test .org/relaxing interaction.
Nick Clifton [Mon, 8 Jun 1998 22:22:21 +0000 (22:22 +0000)]
Use signed comparisons against addend.
Ron Unrau [Mon, 8 Jun 1998 22:10:37 +0000 (22:10 +0000)]
* objfiles.c (add_to_objfile_sections): All targets to define
TARGET_KEEP_SECTION to permit them to retain bfd sections that
GDB would otherwise have discarded.
Joyce Janczyn [Mon, 8 Jun 1998 21:57:42 +0000 (21:57 +0000)]
Support for timers for mn103002. Still needs more testing/debugging.
David Taylor [Mon, 8 Jun 1998 19:18:21 +0000 (19:18 +0000)]
add test to verify that changes made to the PSW in-parallel-with a trap
instruction end up in the bPSW and not in the PSW. (PR 16026).
Joyce Janczyn [Mon, 8 Jun 1998 18:09:40 +0000 (18:09 +0000)]
Add dv-mn103tim.c and dv-mn103ser.c
Joyce Janczyn [Mon, 8 Jun 1998 17:46:25 +0000 (17:46 +0000)]
Add timer and serial devices (mn103tim and mn103ser), support
--board=am32 for runtime control of device simulation, and adjust
interrupt settings to support am32 instead of am30.
Joyce Janczyn [Mon, 8 Jun 1998 17:34:04 +0000 (17:34 +0000)]
Skeleton file for mn1030002 serial device implementation.
Joyce Janczyn [Mon, 8 Jun 1998 17:28:08 +0000 (17:28 +0000)]
Fix typo.
Joyce Janczyn [Mon, 8 Jun 1998 17:27:10 +0000 (17:27 +0000)]
Fix interrupt settings for mn103002, not mn10300 implementation.
Joyce Janczyn [Mon, 8 Jun 1998 17:23:11 +0000 (17:23 +0000)]
* interp.c: (mn10300_option_handler): New function parses arguments
using sim-options.
start-sanitize-am30
* (board): Add --board option for specifying am32.
* (sim_open): Create new timer and serial devices and control
configuration of other am32 devices via board option.
end-sanitize-am30
Joyce Janczyn [Mon, 8 Jun 1998 17:18:02 +0000 (17:18 +0000)]
Add new devices: mn103tim and mn103ser.
Ian Lance Taylor [Mon, 8 Jun 1998 17:06:00 +0000 (17:06 +0000)]
Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
likewise for REPE.
* config/tc-i386.c (reloc): Add braces.
* config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
consistent with Intel naming.
* config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
use bitfields in sib_byte.
(modrm_byte): Don't use bitfields here either.
* config/tc-i386.c (current_templates): Add const.
(parse_register): Add const to return, param, and char *s.
(i386_operand): Add const to reg_entry *r.
* config/tc-i386.h (templates): Add const to start, end.
Inspired by code for 16 bit gas support from Martynas Kunigelis
<martynas@nm3.ktu.lt>:
* config/tc-i386.c (md_assemble): Add full support for 16 bit
modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
(uses_mem_addrmode): Remove.
(md_estimate_size_before_relax): Add support here too.
(md_relax_table): Rewrite interface to md_relax for 16 bit
support.
(BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
(opcode_suffix_to_type): Remove.
(CODE16, SMALL, SMALL16, BIG, BIG16): Define.
(SIZE_FROM_RELAX_STATE): Modify to suit above.
(md_convert_frag): Likewise.
(i386_operand): Add support for 16 bit base/index regs,
immediates, and displacements. Remove some unnecessary casts, and
localise end_of_operand_string, displacement_string_start,
displacement_string_end variables. Add GCC_ASM_O_HACK.
* config/tc-i386.h (NO_BASE_REGISTER_16): Define.
* config/tc-i386.c (prefix_hash): Remove.
(md_begin): Rewrite without obstacks. Remove prefix hash table
handling. Rewrite lexical table handling.
(i386_print_statistics): Don't print prefix statistics.
(md_assemble): Rewrite instruction parser so that line is not
converted to lower case. Don't do a hash_find for prefixes,
instead recognise them via opcode modifier.
(expecting_operand, paren_not_balanced): Localise variables.
* config/tc-i386.h (IsPrefix): Define.
(prefix_entry): Remove.
* config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
* config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
'\\' in case where comment_chars contains '/'.
* config/tc-i386.c (MATCH): Ensure given operand and template
match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
you must write `ljmp *table(%ebx)'.
From H.J. Lu <hjl@gnu.org>:
* config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
as 0 ifndef BFD_ASSEMBLER.
(md_assemble): Allow immediate operands without suffix or
other reg operand to default in size to the current code size.
Ian Lance Taylor [Mon, 8 Jun 1998 16:20:19 +0000 (16:20 +0000)]
Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
(REPE): Rename to REPE_PREFIX_OPCODE.
(i386_regtab_end): Remove.
(i386_prefixtab, i386_prefixtab_end): Remove.
(i386_optab): Use NULL as sentinel rather than "" to suit rewrite
of md_begin.
(MAX_OPCODE_SIZE): Define.
(i386_optab_end): Remove.
(sl_Suf): Define.
(sl_FP): Use sl_Suf.
* i386.h (i386_optab): Allow 16 bit displacement for `mov
mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
data32, dword, and adword prefixes.
(i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
regs.
Catherine Moore [Mon, 8 Jun 1998 14:36:19 +0000 (14:36 +0000)]
Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
* config/tc-v850.c (md_begin): Restore creation of
.call_table_text and .call_table_data sections.
Nick Clifton [Sat, 6 Jun 1998 07:42:09 +0000 (07:42 +0000)]
Add prototypes.
Nick Clifton [Sat, 6 Jun 1998 07:32:18 +0000 (07:32 +0000)]
Add prototypes.
Nick Clifton [Sat, 6 Jun 1998 07:03:45 +0000 (07:03 +0000)]
Another fix for PR16116
Ian Lance Taylor [Sat, 6 Jun 1998 04:00:25 +0000 (04:00 +0000)]
x
Ian Lance Taylor [Sat, 6 Jun 1998 03:54:24 +0000 (03:54 +0000)]
Fri Jun 5 23:47:55 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* i386-dis.c: Combine aflag and dflag into sizeflag. Change OP_*
functions to void.
(OP_DSreg): Rename from OP_DSSI.
(OP_ESreg): Rename from OP_ESDI.
(Xb, Xv, Yb, Yv): Use index reg code, not b_mode or v_mode.
(DSBX): Define.
(append_seg): Rename from append_prefix.
(ptr_reg): New function.
(dis386): Add S suffix to pushf, popf, ret, lret, enter, leave.
Add DSBX for xlat.
(PREFIX_ADDR): Rename from PREFIX_ADR.
(float_reg): Add non-broken opcodes for people who don't want
UNIXWARE_COMPAT.
Ian Lance Taylor [Sat, 6 Jun 1998 03:47:33 +0000 (03:47 +0000)]
Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* i386.h (i386_regtab): Remove BaseIndex modifier from esp.
* i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
register operands, because this is a common idiom. Flag them with
a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
fdivrp because gcc erroneously generates them. Also flag with a
warning.
* i386.h: Add suffix modifiers to most insns, and tighter operand
checks in some cases. Fix a number of UnixWare compatibility
issues with float insns. Merge some floating point opcodes, using
new FloatMF modifier.
(WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
consistency.
* i386.h: Change occurence of ShortformW to W|ShortForm. Add
IgnoreDataSize where appropriate.
Ian Lance Taylor [Sat, 6 Jun 1998 03:42:14 +0000 (03:42 +0000)]
Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
(i386_operand): Simplify checks for valid base/index combinations.
Disallow `in 4(%dx),%al'.
* config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
index_reg const.
(add_prefix): Change parameter from char to int.
* config/tc-i386.h (Ugh): Define opcode modifier.
* config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
* config/tc-i386.c (md_assemble): Rewrite MATCH and
CONSISTENT_REGISTER_MATCH macros to check register types more
thoroughly. Check for illegal suffix/operand combinations
when matching insns with operands. Handle new `s' suffix, and
associated FloatMF opcode modifier for float insns with memory
operands.
* config/tc-i386.h (FloatMF): Define new opcode modifier.
(No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
(SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
* config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
DATA_PREFIX_OPCODE throughout.
* config/tc-i386.c (REGISTER_WARNINGS): Define.
(md_assemble): Rewrite suffix/register operand checking code to be
more thorough. Remove Abs8,16,32. Change occurrences of Mem to
AnyMem, the better to grep.
(pi): Remove Abs.
(i386_operand): Don't set Mem bits in i.types[this_operand] when
given a memory operand. Don't set Abs bits either.
(type_names): Remove Mem*, Abs*.
* config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
define opcode_modifiers as these cases are handled by Disp8,
Disp16, Disp32 and suffix checks.
(COMES_IN_BOTH_DIRECTIONS): Remove.
(FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
* config/tc-i386.c (md_assemble): Don't emit operand size prefix
if IgnoreDataSize modifier given. Remove ShortformW modifier
test. Add test for ShortForm in W base_opcode modification.
Merge Seg2ShortForm and Seg3ShortForm code.
* config/tc-i386.h (ShortFormW): Remove.
(IgnoreDataSize): Define.
Nick Clifton [Sat, 6 Jun 1998 00:28:46 +0000 (00:28 +0000)]
sort sections by LMA then VMA.
Nick Clifton [Sat, 6 Jun 1998 00:23:25 +0000 (00:23 +0000)]
Add prototypes for static functions.
Chnage type of addend from long to bfd_vma.
Ian Lance Taylor [Fri, 5 Jun 1998 23:16:49 +0000 (23:16 +0000)]
Fri Jun 5 19:15:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* gas/m68k/operands.s: For all pc relative addresses change tstl
to pea since the former does not allow pcrel on m68000. Do not
make label foo global, so that references to it can be relaxed on
ELF targets.
* gas/m68k/operands.d, gas/m68k/op68000.d: Updated.
Ian Lance Taylor [Fri, 5 Jun 1998 23:15:45 +0000 (23:15 +0000)]
Fri Jun 5 19:15:04 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* m68k-opc.c (tstb, tstw, tstl): Don't allow pcrel on
68000/68008/68010.
Doug Evans [Fri, 5 Jun 1998 23:00:19 +0000 (23:00 +0000)]
* configure.tgt (dvp-*-*): Set targ_emul=elf32l5900.
Doug Evans [Fri, 5 Jun 1998 22:58:06 +0000 (22:58 +0000)]
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Set vma to 0
for .DVP.overlay.*.
Ian Lance Taylor [Fri, 5 Jun 1998 22:44:15 +0000 (22:44 +0000)]
* objcopy.c (setup_section): Adjust the section size if copy_byte
is >= 0.
(copy_section): Do not call bfd_set_section_size.
Ian Lance Taylor [Fri, 5 Jun 1998 22:21:31 +0000 (22:21 +0000)]
* emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Set
config.has_shared to true.
* emultempl/linux.em (gld${EMULATION_NAME}_before_parse):
Likewise.
* emultempl/sunos.em (gld${EMULATION_NAME}_before_parse):
Likewise.
Ian Lance Taylor [Fri, 5 Jun 1998 22:19:09 +0000 (22:19 +0000)]
* aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
complain_overflow_signed instead of complain_overflow_bitfield.
Doug Evans [Fri, 5 Jun 1998 20:57:54 +0000 (20:57 +0000)]
* dbxread.c (read_dbx_symtab): Don't lower texthigh for last psymtab.
Ian Lance Taylor [Fri, 5 Jun 1998 19:17:08 +0000 (19:17 +0000)]
Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf.c (elf_map_symbols): Don't add section VMA to symbol value
when comparing against 0.
Nick Clifton [Fri, 5 Jun 1998 17:51:58 +0000 (17:51 +0000)]
Fix PR16116 - stoe previous subseg state with prev instructionss.
Martin Hunt [Fri, 5 Jun 1998 07:13:27 +0000 (07:13 +0000)]
Fri Jun 5 00:16:22 1998 Martin M. Hunt <hunt@cygnus.com>
* gdbtk.c (gdbtk_init): Change all references to
GDBTK_IDE to IDE_ENABLED.
Felix Lee [Fri, 5 Jun 1998 05:47:31 +0000 (05:47 +0000)]
* gdb.fortran/types.exp: don't guess at float size.
Felix Lee [Fri, 5 Jun 1998 04:54:03 +0000 (04:54 +0000)]
* chexp.exp: fix tests that assume >16-bit ints.
Felix Lee [Fri, 5 Jun 1998 04:53:28 +0000 (04:53 +0000)]
* gdb.base/exprs.exp: delete test that depends on int size.
Stan Shebs [Fri, 5 Jun 1998 01:38:26 +0000 (01:38 +0000)]
* remote.c (init_extended_remote_ops): Make extended_remote_ops
by copying from remote_ops, move it and init_remote_ops to
usual place at end of file, remove "void" from arg lists.
Martin Hunt [Fri, 5 Jun 1998 01:29:10 +0000 (01:29 +0000)]
Thu Jun 4 18:31:53 1998 Martin M. Hunt <hunt@cygnus.com>
* gdbtk.c (gdbtk_init): Initialize tkTable.
Mark Alexander [Fri, 5 Jun 1998 00:57:00 +0000 (00:57 +0000)]
* sparc-tdep.c (sparc_fix_call_dummy): Byte-swap the call dummy
on bi-endian machines.
(sparc_extract_return_value): Handle values smaller than int on
machines with little-endian data.
(sparc_target_architecture_hook): Set bi_endian flag.
James Lemke [Thu, 4 Jun 1998 20:50:55 +0000 (20:50 +0000)]
Added support for the VU insn D (debug) & T (trace) bits.
Michael Snyder [Thu, 4 Jun 1998 19:16:00 +0000 (19:16 +0000)]
Thu Jun 4 12:14:48 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* printcmd.c (disassemble_command): Fix off-by-one error for
disassembling functions in unmapped overlay sections.
Elena Zannoni [Thu, 4 Jun 1998 18:10:21 +0000 (18:10 +0000)]
Thu Jun 4 10:15:03 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* gdbtk.c: merged:
- Elena Zannoni <ezannoni@kwikemart.cygnus.com>
(call_obj_wrapper): in case of error, copy the
error message from the result to the error_string.
(gdbtk_fputs): add comments.
(gdb_actions_command): call validate_actionline when installing the
tracepoint, to do the syntax checking of the actions for us.
- Elena Zannoni <ezannoni@kwikemart.cygnus.com>
(gdb_get_trace_frame_num): new function to get the
trace frame number from gdb.
(gdbtk_init): added new command gdb_get_trace_frame_num.
- Jim Blandy <jimb@zwingli.cygnus.com>
(struct wrapped_call_objs): Change the `func' member to
be a Tcl_ObjCmdProc, not an Tcl_CmdProc, since it accepts a vector
of objects as arguments. Change the object vector to be const,
since that's what all the users of this structure seem to expect.
(call_obj_wrapper): Cast clientData properly before storing it in
the wrapped_args structure.
Elena Zannoni [Thu, 4 Jun 1998 18:07:32 +0000 (18:07 +0000)]
Thu Jun 4 10:15:03 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* remote.c: merged.
- Jim Blandy <jimb@zwingli.cygnus.com>
(print_packet, remote_packet_command): New functions.
(_initialize_remote): Register the remote-packet command.
- David Taylor <taylor@texas.cygnus.com>
(_initialize_remote): remote-compare is now
compare-sections.
- Elena Zannoni <ezannoni@kwikemart.cygnus.com>
(remote_compare_command): added warning, issued in case
of mismatch only.
Michael Snyder [Thu, 4 Jun 1998 17:55:57 +0000 (17:55 +0000)]
Fix my previous screwed-up checkin.
Nick Clifton [Thu, 4 Jun 1998 16:13:47 +0000 (16:13 +0000)]
Add missing \n\ from help description.
Michael Snyder [Thu, 4 Jun 1998 15:29:58 +0000 (15:29 +0000)]
Thu Jun 4 08:25:38 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* remote.c (remote_compare_command): New function, new command.
Compare object file binary image with corresponding memory on
remote target. Report differences.
Frank Ch. Eigler [Thu, 4 Jun 1998 12:43:45 +0000 (12:43 +0000)]
* Early check-in of tx3904 timer sim implementation for ECC.
It is not yet properly tested.
Thu Jun 4 15:37:33 1998 Frank Ch. Eigler <fche@cygnus.com>
* dv-tx3904tmr.c: New file - implements tx3904 timer.
* dv-tx3904{irc,cpu}.c: Mild reformatting.
* configure.in: Include tx3904tmr in hw_device list.
* configure: Rebuilt.
* interp.c (sim_open): Instantiate three timer instances.
Fix address typo of tx3904irc instance.
Andrew Cagney [Thu, 4 Jun 1998 08:46:56 +0000 (08:46 +0000)]
The r5900 doesn't have HI/LO DIV/MUL register problems. Hobble
checks on hi/lo usage but retain functions so that they can be used
for HI/LO stall counting code.
Andrew Cagney [Thu, 4 Jun 1998 06:33:02 +0000 (06:33 +0000)]
Memory corruption problems - hw-event list wasn't correct
unlinking/freeing events. Couldn't handle the removal of a hw-event
that just been scheduled.
Ian Lance Taylor [Thu, 4 Jun 1998 00:08:42 +0000 (00:08 +0000)]
x
Ian Lance Taylor [Wed, 3 Jun 1998 23:59:39 +0000 (23:59 +0000)]
* Makefile.am (YACC): Correct bison -L option.
* Makefile.in: Rebuild.
Ian Lance Taylor [Wed, 3 Jun 1998 23:32:22 +0000 (23:32 +0000)]
* binutils.texi, objdump.1: Document -p/--private-headers.
Ian Lance Taylor [Wed, 3 Jun 1998 23:19:32 +0000 (23:19 +0000)]
x
Ian Lance Taylor [Wed, 3 Jun 1998 23:11:04 +0000 (23:11 +0000)]
Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
macros and enclose in do while(0).
(RESTORE_END_STRING): Likewise.
(md_assemble): Add one to printed operand number so we start
from 1 not 0. Add some more gettext invocations.
(i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
number here too.
* config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
DATA_PREFIX, SEG_PREFIX): Define.
* config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
(check_prefix): Remove function.
(add_prefix): New function. Add prefix to i.prefix as well as
doing checks.
(md_assemble): Changes for add_prefix. Remove hack for wait
prefix, instead always output prefixes in fixed order. Test
for jcxz/loop when selecting between word & dword operations,
and add address size prefix rather than operand size prefix.
Remove operand -> address size hack when emitting jcxz/loop.
(i386_operand): Remove O_Absent check as it's done in expr.
Ian Lance Taylor [Wed, 3 Jun 1998 22:57:17 +0000 (22:57 +0000)]
x
Nick Clifton [Wed, 3 Jun 1998 22:54:50 +0000 (22:54 +0000)]
Implemented new command line options: --change-section-vma and --change-section-lma.
Tidied up the code.
Ian Lance Taylor [Wed, 3 Jun 1998 22:31:09 +0000 (22:31 +0000)]
Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* i386.h: (one_byte_segment_defaults): Remove.
(two_byte_segment_defaults): Remove.
(i386_regtab): Add BaseIndex to 32 bit regs reg_type.
Ian Lance Taylor [Wed, 3 Jun 1998 22:28:28 +0000 (22:28 +0000)]
Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
* config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
(ebp, esp): Remove static variables.
(MATCH): Remove test for InOutPortReg.
(i386_operand): Properly handle InOutPortReg here instead.
Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
(md_assemble): Simplify and correct modrm and sib generation.
(i386_operand): Add warning for scale without index.
Rewrite checks for valid base/index combinations.
Ian Lance Taylor [Wed, 3 Jun 1998 21:53:14 +0000 (21:53 +0000)]
* Makefile.am (config.status): New target.
* Makefile.in: Rebuild.
Michael Snyder [Wed, 3 Jun 1998 20:14:26 +0000 (20:14 +0000)]
merged from EMC branch into devo
Michael Snyder [Wed, 3 Jun 1998 20:02:02 +0000 (20:02 +0000)]
Merge changes from EMC branch: ax-gdb.c, ax-general.c
Michael Snyder [Wed, 3 Jun 1998 19:50:55 +0000 (19:50 +0000)]
Merge from EMC branch back to main trunk.
Doug Evans [Wed, 3 Jun 1998 19:15:56 +0000 (19:15 +0000)]
* mips.h (Elf32_Dvp_Internal_Overlay,Elf32_Dvp_External_Overlay):
Rename from 64 bit versions, update members to be 32 bits.
(bfd_dvp_elf32_swap_overlay_in,bfd_dvp_elf32_swap_overlay_out):
Rename from 64 bit versions.
Nick Clifton [Wed, 3 Jun 1998 19:13:40 +0000 (19:13 +0000)]
Add new function: non_fatal().
Ian Lance Taylor [Wed, 3 Jun 1998 19:12:08 +0000 (19:12 +0000)]
* configure.in: Recognize m5200 as a cpu_type of m68k.
* aclocal.m4: Rebuild with current libtool.
* configure: Rebuild.
Ian Lance Taylor [Wed, 3 Jun 1998 18:52:10 +0000 (18:52 +0000)]
* config.sub: Accept m68060 and m5200 as CPU names.
Doug Evans [Wed, 3 Jun 1998 18:42:31 +0000 (18:42 +0000)]
* elf32-mips.c (_bfd_mips_elf_fake_sections): Update to use
Elf32_Dvp_External_Overlay instead of 64 bit version.
Ian Lance Taylor [Wed, 3 Jun 1998 18:16:11 +0000 (18:16 +0000)]
Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
to relaxable_symbol to prevent references to external symbol from
being relaxed.
Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
* config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
symbols are relaxable.
Doug Evans [Wed, 3 Jun 1998 17:27:56 +0000 (17:27 +0000)]
* config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
(create_vuoverlay_section): Entries are 4 bytes not 8.
Stan Cox [Wed, 3 Jun 1998 16:20:48 +0000 (16:20 +0000)]
Give error if previous object endianness doesn't match the current one.
Catherine Moore [Wed, 3 Jun 1998 14:32:15 +0000 (14:32 +0000)]
config/tc-v850.c (md_begin): Don't create special sections by default.
Mark Alexander [Wed, 3 Jun 1998 02:08:06 +0000 (02:08 +0000)]
* sparc-tdep.c (sparc_target_architecture_hook): Set target
byte order only when it's selectable.
John Metzler [Wed, 3 Jun 1998 01:27:17 +0000 (01:27 +0000)]
Straggler - accidently dropped from the pack of target-ops reorg of inits
Nick Clifton [Wed, 3 Jun 1998 00:51:58 +0000 (00:51 +0000)]
Fixed private data printing to include program headers.
Mark Alexander [Tue, 2 Jun 1998 22:43:46 +0000 (22:43 +0000)]
* interf.c (sim_open): Use revamped memory_read, which makes
byte-swapping unnecessary. Add -sparclite-board option for
emulating RAM found on typical SPARClite boards. Print
error message for unrecognized option.
* erc32.c: Change RAM address and size from constants to variables,
to allow emulation of SPARClite board RAM.
(fetch_bytes, store_bytes): New helper functions for revamped
mememory_read and memory_write.
(memory_read, memory_write): Rewrite to store bytes in target
byte order instead of storing words in host byte order; this
greatly simplifies support of little-endian programs.
(get_mem_ptr): Remove unnecessary byte parameter.
(sis_memory_write, sis_memory_read): Store words in target
byte order instead of host byte order.
(byte_swap_words): Remove, no longer needed.
* sis.h ((byte_swap_words): Remove declaration, no longer needed.
(memory_read): Add new sz parameter.
* sis.c (run_sim): Use revamped memory_read, which makes
byte-swapping unnecessary.
* exec.c (dispatch_instruction): Use revamped memory_read, which
makes byte-swapping and double-word fetching unnecessary.
* func.c (sparclite_board): Declare new variable.
(get_regi): Handle little-endian data.
(bfd_load): Recognize little-endian SPARClite as having
little-endian data.
Nick Clifton [Tue, 2 Jun 1998 22:23:52 +0000 (22:23 +0000)]
Allow simulator to work with Angel SWIs.
Ian Lance Taylor [Tue, 2 Jun 1998 21:16:06 +0000 (21:16 +0000)]
* elflink.h (elf_merge_symbol): Don't always set type_change_ok
and size_change_ok.
(elf_link_add_object_symbols): Set type_change_ok and
size_change_ok before calling elf_merge_symbol.
Ian Carmichael [Tue, 2 Jun 1998 21:04:49 +0000 (21:04 +0000)]
* Move the sanitize comments to the right place.
Jeff Law [Tue, 2 Jun 1998 20:54:35 +0000 (20:54 +0000)]
* config/tc-mips.c (macro): For div and udiv, close the
reorder block as soon as possible.
Ian Carmichael [Tue, 2 Jun 1998 19:53:36 +0000 (19:53 +0000)]
* SYSCALL now uses exception vector.
* SKY: New memory mapping rules for k1seg, k0seg.
* Modified Files: ChangeLog.sky ChangeLog interp.c sim-main.c
Ian Lance Taylor [Tue, 2 Jun 1998 19:39:45 +0000 (19:39 +0000)]
From Matt Semersky <matts@scd.hp.com>:
* macro.c (macro_mri_mode): New function.
* macro.h (macro_mri_mode): Declare.
* read.c (s_mri): Call macro_mri_mode when switching in and out of
MRI mode.
Ian Lance Taylor [Tue, 2 Jun 1998 19:30:09 +0000 (19:30 +0000)]
* elf32-mips.c (mips_elf_relocate_section): If we issue an
undefined symbol error, don't also issue an overflow error.
Ian Lance Taylor [Tue, 2 Jun 1998 19:09:38 +0000 (19:09 +0000)]
Tue Jun 2 15:08:36 1998 Geoff Keating <geoffk@ozemail.com.au>
* gas/ppc/ppc.exp: Run simpshft test.
* gas/ppc/simpshft.d: New file.
* gas/ppc/simpshft.s: New file.
Ian Lance Taylor [Tue, 2 Jun 1998 19:07:44 +0000 (19:07 +0000)]
Tue Jun 2 15:06:46 1998 Geoff Keating <geoffk@ozemail.com.au>
* ppc-opc.c (powerpc_macros): Support shifts and rotates of size
0; produce error message for shifts of size 32 (or 64 for 64-bit
shifts), because the hardware doesn't support them.
Ian Lance Taylor [Tue, 2 Jun 1998 18:15:42 +0000 (18:15 +0000)]
Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
* elf32-ppc.c (ppc_elf_relocate_section): The target of an
R_PPC_LOCAL24PC relocation should be local; if not, print an error
message instead of crashing.
Ian Lance Taylor [Tue, 2 Jun 1998 17:35:03 +0000 (17:35 +0000)]
Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
* config/tc-alpha.c (s_alpha_comm): Defer restoring character
until after xstrdup in OBJ_EVAX case.
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