Michael Snyder [Thu, 26 Dec 1996 23:16:27 +0000 (23:16 +0000)]
Thu Dec 26 15:15:21 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
* sparclet-rom.c: Remove includes of Unix system files.
Add function "sparclet_supply_register" so that parse_register_dump
will not seg-fault by calling a null function pointer.
Remove XMODEM support (unfinished work?).
Remove flag "MO_HANDLE_NL", so monitor's output can be read by humans.
Add fill command.
Remove colon from getreg.resp_delim so PSR register will work.
Remove pointer to sparclet_load (downloading SREC's doesn't work).
Null out local register names for %g0, all %cc and all %asr regs,
since the monitor can't report them. Will return zero instead.
* sparclet-stub.c: New -- remote protocol support for sparclet CPU.
* config/sparc/tm-sparclet.h: Re-arrange REGISTER_NAMES:
Add back %g0 and %psr, add %cc coprocessor regs, add %asr regs.
Adjust NUM_REGS and REGISTER_BYTES accordingly
Angela Marie Thomas [Wed, 25 Dec 1996 06:14:26 +0000 (06:14 +0000)]
add flush_cache PMON routine
Angela Marie Thomas [Wed, 25 Dec 1996 00:37:33 +0000 (00:37 +0000)]
change regexps to resemble disass output
Jeff Law [Tue, 24 Dec 1996 17:34:41 +0000 (17:34 +0000)]
* remote-e7000.c (want_h8300h, want_nopc_h8300h): Renamed
from want and want_nopc.
(want_h8300s, want_nopc_h8300s): New variables for H8/S register
lists.
(e7000_fetch_registers): Use H8/300H or H8/S register list string
as needed.
(e7000_wait): Likewise.
Bringing over a change from hmse-h8s-beta branch.
Peter Schauer [Mon, 23 Dec 1996 10:30:51 +0000 (10:30 +0000)]
* mips-tdep.c (mips_find_saved_regs): If a frame has been
interrupted by a signal, figure out whether the registers that
the proc_desc claims are saved have been saved yet.
(mips_push_dummy_frame): Write dummy frame register after all
registers have been saved in the dummy frame. Update comments
to reflect the fact that we are now using an AT_ENTRY_POINT
call dummy.
Martin Hunt [Sun, 22 Dec 1996 23:56:01 +0000 (23:56 +0000)]
Sun Dec 22 15:52:25 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* d10v-tdep.c (d10v_skip_prologue): PR11287. Fix problem where
some breakpoints weren't being set.
Peter Schauer [Sat, 21 Dec 1996 21:01:19 +0000 (21:01 +0000)]
* config/mips/tm-mips.h (PC_IN_CALL_DUMMY): Removed, the default
definition in inferior.h is sufficient.
Peter Schauer [Sat, 21 Dec 1996 21:01:01 +0000 (21:01 +0000)]
* config/mips/tm-mips.h (PC_IN_CALL_DUMMY): Removed, the default
definition in inferior.h is sufficient.
* mips-tdep.c (mips_pc_in_call_dummy): Ditto.
(mips_push_arguments): Make sure that the stack is aligned to a
multiple of 8 after the arguments are pushed.
Structures are always passed by value in the old ABI.
Adjust argument register value on big endian targets when passing
a value whose length is less than the register size.
Write stack arguments with a single write_memory call.
(mips_pop_frame): Use frame_saved_regs instead of proc_desc to
decide which registers have to be restored.
Peter Schauer [Sat, 21 Dec 1996 10:10:43 +0000 (10:10 +0000)]
* irix5-nat.c (fill_gregset): Sign extend registers before
filling in the gregset structure.
Martin Hunt [Fri, 20 Dec 1996 22:32:16 +0000 (22:32 +0000)]
Fri Dec 20 14:30:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* d10v-opc.c (pre_defined_registers): Add cr[0-15], dpc, dpsw, link.
Stu Grossman [Fri, 20 Dec 1996 19:08:13 +0000 (19:08 +0000)]
* mswin/genmakes: Don't define _DEBUG. This breaks wingdb.
Stu Grossman [Fri, 20 Dec 1996 19:05:28 +0000 (19:05 +0000)]
* support.h: Use _WIN32 instead of __WIN32__. Also add defs for
SIGTRAP and SIGQUIT for _WIN32.
Michael Meissner [Fri, 20 Dec 1996 00:44:15 +0000 (00:44 +0000)]
Recognize -mep mode when used to store the stack frame
David Edelsohn [Fri, 20 Dec 1996 00:00:53 +0000 (00:00 +0000)]
* m32r-tdep.c (m32r_frame_find_saved_regs): Fix thinko in arg def.
Ian Lance Taylor [Thu, 19 Dec 1996 21:18:31 +0000 (21:18 +0000)]
* arm.h (_LIT): Define.
PR 11329.
Stan Shebs [Thu, 19 Dec 1996 19:46:32 +0000 (19:46 +0000)]
* mpw-make.sed: Use NewFolderRecursive for installation.
Stan Shebs [Thu, 19 Dec 1996 19:29:38 +0000 (19:29 +0000)]
* mpw-make.sed: Use NewFolderRecursive for installation.
Stan Shebs [Thu, 19 Dec 1996 19:17:01 +0000 (19:17 +0000)]
* mpw-build.in: Build ld before gcc, use NewFolderRecursive.
* mpw-config.in: Test for NewFolderRecursive.
* mpw-install: Use symbolic name for startup filename.
* mpw-README: Add various additional details.
PR 10971
Ian Lance Taylor [Thu, 19 Dec 1996 19:08:46 +0000 (19:08 +0000)]
* gencode.c (build_instruction) [MUL]: Cast operands to word64, to
force a 64 bit multiplication.
(build_instruction) [OR]: In mips16 mode, don't do anything if the
destination register is 0, since that is the default mips16 nop
instruction.
Ian Lance Taylor [Thu, 19 Dec 1996 18:16:45 +0000 (18:16 +0000)]
Based on patch from Andrew J Klossner <andrew@pogo.wv.tek.com>:
* objcopy.c (OPTION_WEAKEN): Define.
(copy_options): Add "weaken".
(copy_usage): Mention --weaken.
(weaken): New static variable.
(filter_symbols): Handle weaken.
(copy_object): Call filter_symbols if weaken.
(copy_main): Handle OPTION_WEAKEN.
* binutils.texi, objcopy.1: Document --weaken.
PR 11272.
Mark Alexander [Thu, 19 Dec 1996 17:45:57 +0000 (17:45 +0000)]
* values.c (unpack_double): Make it compile with MSVC++ 2.x.
* remote-mips.c (S_IROTH): Define if not defined by stat.h, e.g.
when using MSVC++.
(common_open): Fix help string.
Ian Lance Taylor [Thu, 19 Dec 1996 17:07:14 +0000 (17:07 +0000)]
* write.c (adjust_reloc_syms): If the fixup symbol has been
equated to an undefined symbol, convert the fixup to being against
the target symbol. Remove obsolete code handling a special case
for i386 PIC.
Martin Hunt [Thu, 19 Dec 1996 00:01:58 +0000 (00:01 +0000)]
Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/tc-d10v.c (do_assemble): Correct previous bug fix.
Martin Hunt [Wed, 18 Dec 1996 23:38:41 +0000 (23:38 +0000)]
Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* tc-d10v.c (md_assemble): Fix bug which caused
second instruction in a line to be case sensitize. PR11312
Martin Hunt [Wed, 18 Dec 1996 23:38:22 +0000 (23:38 +0000)]
Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/tc-d10v.c (md_assemble): Fix bug which caused
second instruction in a line to be case sensitize. PR11312
Jim Wilson [Wed, 18 Dec 1996 21:16:03 +0000 (21:16 +0000)]
* configure.in (mips*-sgi-irix6*): Remove binutils from noconfigdirs.
Jeff Law [Wed, 18 Dec 1996 17:33:50 +0000 (17:33 +0000)]
* configure.in: Do build gcc and the target libraries for
the mn10200.
Jeff Law [Wed, 18 Dec 1996 17:15:21 +0000 (17:15 +0000)]
* interp.c (sim_resume): Handle 0xff as a single byte insn.
* simops.c: Fix overflow computation for "add" and "inc"
instructions.
Jeff Law [Wed, 18 Dec 1996 17:14:10 +0000 (17:14 +0000)]
* config/tc-mn10200.c (mn10200_insert_operand): Don't
range check operands with MN10200_OPERAND_NOCHECK set.
(check_operand): Likewise.
So the assembler won't check on "and -1,dn".
Jeff Law [Wed, 18 Dec 1996 17:12:16 +0000 (17:12 +0000)]
* mn10200-opc.c (mn10200_operands): Add SIMM16N.
(mn10200_opcodes): Use it for some logicals and btst insns.
Add "break" and "trap" instructions.
Jeff Law [Wed, 18 Dec 1996 17:10:38 +0000 (17:10 +0000)]
* mn10200.h (MN10200_OPERAND_NOCHECK): Define.
Jeff Law [Wed, 18 Dec 1996 17:09:59 +0000 (17:09 +0000)]
* elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
32 bit relocs.
(elf_mn10200_howto_table): Likewise.
(mn10200_reloc_map): Likewise.
To keep the assembler quiet.
Ian Lance Taylor [Wed, 18 Dec 1996 01:01:56 +0000 (01:01 +0000)]
* config/tc-mips.c: Undo part of last Friday's alignment changes.
(md_begin): Always align the text section to a four byte
boundary.
(append_insn): Remove call to record_align.
David Edelsohn [Tue, 17 Dec 1996 21:08:20 +0000 (21:08 +0000)]
Getting there ...
Geoffrey Noer [Tue, 17 Dec 1996 20:59:13 +0000 (20:59 +0000)]
fixed .Sanitize
Ian Lance Taylor [Tue, 17 Dec 1996 20:58:57 +0000 (20:58 +0000)]
* config/tc-mips.c (insn_label): Remove.
(struct insn_label_list): Define.
(insn_labels, free_insn_labels): New static variables.
(mips_clear_insn_labels): New static function.
(append_insn): Mark all mips16 text labels, and make them odd.
Handle all labels after emitting a nop, not just one. Call
mips_clear_insn_labels rather than just clearing insn_label.
(mips_emit_delays): Add insns parameter, and use it to decide
whether to mark mips16 labels. Handle all labels, not just one.
Force mips16 labels to be odd. Change all callers.
(mips16_immed): Don't check for an odd branch target.
(md_apply_fix): Don't check mips16 mode for a branch reloc.
(mips16_extended_frag): Ignore the low bit in a branch target.
(md_convert_frag): Likewise.
(mips_no_prev_insn): Call mips_clear_insn_labels rather than just
clearing insn_label.
(mips_align, mips_flush_pending_output, s_cons): Likewise.
(s_float_cons, s_gpword): Likewise.
(s_align): Use insn_labels rather than insn_label.
(s_cons, s_float_cons, s_gpword): Likewise.
(mips_frob_file_after_relocs): New function.
(mips_define_label): Rewrite to add to insn_labels list.
* config/tc-mips.h (tc_frob_file_after_relocs): Define.
* ecoff.c (ecoff_build_symbols): If the size of a function comes
out odd, increment it.
Angela Marie Thomas [Tue, 17 Dec 1996 20:02:15 +0000 (20:02 +0000)]
fix typo
Angela Marie Thomas [Tue, 17 Dec 1996 19:45:09 +0000 (19:45 +0000)]
add missing Do-last:
Ian Lance Taylor [Tue, 17 Dec 1996 18:58:59 +0000 (18:58 +0000)]
* elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
mips16 symbol during the link.
(mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
mips16 symbol.
(mips_elf_link_output_symbol_hook): New static function.
(elf_backend_link_output_symbol_hook): Define.
Ian Lance Taylor [Tue, 17 Dec 1996 16:12:58 +0000 (16:12 +0000)]
* elf.c (bfd_elf_print_symbol): Print the st_other field if it is
not zero.
Ian Lance Taylor [Tue, 17 Dec 1996 16:00:55 +0000 (16:00 +0000)]
* config/tc-mips.c (mips16_ip): Check for a missing expression
when using the register indirect addressing mode.
Jeff Law [Mon, 16 Dec 1996 22:31:37 +0000 (22:31 +0000)]
* simops.c: Handle "break" instruction.
Jeff Law [Mon, 16 Dec 1996 22:28:24 +0000 (22:28 +0000)]
* mn10300-opc.c (mn10300_opcodes): Add "break" instruction.
For gdb.
Rob Savoye [Mon, 16 Dec 1996 22:16:24 +0000 (22:16 +0000)]
Link with SIM_EXTRA_LIBS, not just EXTRA_LIBS, which is never set.
Ian Lance Taylor [Mon, 16 Dec 1996 21:47:23 +0000 (21:47 +0000)]
* gencode.c (MIPS16_DECODE): SWRASP is I8, not RI.
(build_endian_shift): Don't check proc64.
(build_instruction): Always set memval to uword64. Cast op2 to
uword64 when shifting it left in memory instructions. Always use
the same code for stores--don't special case proc64.
Martin Hunt [Mon, 16 Dec 1996 21:39:47 +0000 (21:39 +0000)]
Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* interp.c (xfer_mem): Change unified memory to 0x0.
Jeff Law [Mon, 16 Dec 1996 20:05:07 +0000 (20:05 +0000)]
* mn10200-opc.c: Add pseudo-ops for "mov (an),am" and "mov an,(am)".
Ian Lance Taylor [Mon, 16 Dec 1996 20:01:15 +0000 (20:01 +0000)]
* gencode.c (build_mips16_operands): Fix base PC value for PC
relative operands.
(build_instruction): Call JALDELAYSLOT rather than DELAYSLOT for a
jal instruction.
* interp.c (simJALDELAYSLOT): Define.
(JALDELAYSLOT): Define.
(INDELAYSLOT, INJALDELAYSLOT): Define.
(simulate): Clear simJALDELAYSLOT when simDELAYSLOT is cleared.
Ian Lance Taylor [Mon, 16 Dec 1996 19:39:39 +0000 (19:39 +0000)]
* elf.c (bfd_section_from_shdr): Don't check for reloc sections
against SEC_DEBUGGING sections here (revert patch of December 5).
* elfcode.h (elf_object_p): Check for them here, instead.
Jeff Law [Mon, 16 Dec 1996 17:13:38 +0000 (17:13 +0000)]
* config/tc-mn10200.c (mn10200_insert_operand): Don't
check 24bit operands for overflow.
(check_operand): Likewise.
Jeff Law [Mon, 16 Dec 1996 17:08:10 +0000 (17:08 +0000)]
* simops.c: Fix restoring the PC for "ret" and "retf" instructions.
Ian Lance Taylor [Mon, 16 Dec 1996 16:54:10 +0000 (16:54 +0000)]
* doc/as.texinfo (Section): Document how to use the .section
pseudo-op for COFF and ELF.
Ian Lance Taylor [Sun, 15 Dec 1996 20:27:08 +0000 (20:27 +0000)]
* write.c (adjust_reloc_syms): Fix linkonce check for ELF.
Ian Lance Taylor [Sun, 15 Dec 1996 20:26:46 +0000 (20:26 +0000)]
mention mips16
Ian Lance Taylor [Sun, 15 Dec 1996 20:00:20 +0000 (20:00 +0000)]
objdump --dynamic-reloc now works with ELF
Ian Lance Taylor [Sun, 15 Dec 1996 19:59:18 +0000 (19:59 +0000)]
* elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
* elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
slurp_reloc_table.
(_bfd_elf_get_dynamic_reloc_upper_bound): New function.
(_bfd_elf_canonicalize_dynamic_reloc): New function.
* elf-bfd.h (struct elf_size_info): Update declaration of
slurp_reloc_table.
(_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
(_bfd_elf_canonicalize_dynamic_reloc): Declare.
* elfxx-target.h: Use new dynamic reloc routines by default.
* elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
parameter.
Mark Alexander [Sun, 15 Dec 1996 04:59:33 +0000 (04:59 +0000)]
* config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25
correctly for PIC on Irix 5.
Mark Alexander [Sun, 15 Dec 1996 04:59:14 +0000 (04:59 +0000)]
* mips-tdep.c (mips_push_arguments): Handle floating point args.
* config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25
correctly for PIC on Irix 5.
Ian Lance Taylor [Sun, 15 Dec 1996 03:42:36 +0000 (03:42 +0000)]
* config/tc-mips.c (prev_insn_reloc_type): New static variable.
(RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
store them. Adjust other RELAX_MIPS16 macros.
(RELAX_MIPS16_DSLOT): Define.
(RELAX_MIPS16_JAL_DSLOT): Define.
(append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
handling of whether previous instruction has a fixup. Set
prev_insn_reloc_type.
(mips_no_prev_insn): Clear prev_insn_reloc_type.
(mips16_extended_frag): Use the right base address for a PC
relative add or load.
(md_convert_frag): Likewise. If a PC relative add or load is
used, record the alignment for the section.
Ian Lance Taylor [Sun, 15 Dec 1996 03:37:08 +0000 (03:37 +0000)]
* mips-dis.c (print_mips16_insn_arg): The base address of a PC
relative load or add now depends upon whether the instruction is
in a delay slot.
Peter Schauer [Sat, 14 Dec 1996 17:54:53 +0000 (17:54 +0000)]
* i386-tdep.c (i386_frame_find_saved_regs): Handle zero return
from get_pc_function_start gracefully.
Fred Fish [Sat, 14 Dec 1996 17:52:07 +0000 (17:52 +0000)]
* mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
* mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
* v850.h: Fix comment, v850_operand not powerpc_operand.
Peter Schauer [Sat, 14 Dec 1996 09:17:22 +0000 (09:17 +0000)]
* c-exp.y (qualified_name): Replace explicit check for valid
destructor name with call to destructor_name_p.
* c-lang.h, c-typeprint.c (cp_type_print_method_args): Removed,
no longer needed.
* c-typeprint.c (c_type_print_varspec_prefix, c_type_print_base):
Replace remaining fprintf_unfiltered calls with their filtered variant.
(c_type_print_base): Do not print return type for destructors from
template classes.
Replace cp_type_print_method_args with cplus_demangle call to get
consistent type output for stubbed and unstubbed methods.
* cp-valprint.c (cp_print_class_method): Replace
cp_type_print_method_args with cplus_demangle call to get consistent
type output for stubbed and unstubbed methods.
* gdbtypes.c, gdbtypes.h (get_destructor_fn_field): New function
to find the destructor field indices for a type.
* gdbtypes.h (struct type): Clarify comments for vptr_basetype
and arg_types fields.
(struct fn_field): Remove args field, no longer used.
* symtab.c (decode_line_1), valops.c (value_struct_elt,
check_field_in): Use get_destructor_fn_field to find the destructor
field indices instead of assuming that the compiler passes the member
function fields in a specific order.
* symtab.c (find_methods): Pass NULL instead of SYMBOL_BLOCK_VALUE
to lookup_symbol.
(list_symbol): Replace cp_type_print_method_args with cplus_demangle
call in zapped out code and explain why this code is zapped out.
Michael Meissner [Fri, 13 Dec 1996 20:37:35 +0000 (20:37 +0000)]
Make __{e,g}p correctly start relative to the beginning of the section; Cleanup
David Edelsohn [Fri, 13 Dec 1996 19:17:46 +0000 (19:17 +0000)]
* libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
At the request of matra.
Ian Lance Taylor [Fri, 13 Dec 1996 18:27:28 +0000 (18:27 +0000)]
* write.c (adjust_reloc_syms): Don't reduce a reloc against a
linkonce section into a reloc against the section symbol.
Ian Lance Taylor [Fri, 13 Dec 1996 18:21:03 +0000 (18:21 +0000)]
Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
* coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
if NAMES_HAVE_UNDERSCORE is defined.
Ian Lance Taylor [Fri, 13 Dec 1996 18:13:05 +0000 (18:13 +0000)]
* config/tc-mips.c (mips16_macro): Remove nop instructions after
branch instructions.
Ian Lance Taylor [Fri, 13 Dec 1996 18:06:41 +0000 (18:06 +0000)]
* gas/mips/*.[sd]: Add explicit nops, sometimes controlled by
.ifdef, to accomodate change to avoid default alignment on
embedded systems.
Ian Lance Taylor [Fri, 13 Dec 1996 18:02:35 +0000 (18:02 +0000)]
* config/tc-mips.c (md_begin): If configured for an embedded ELF
system, don't set the section alignment to 2**4.
(s_change_sec): Likewise.
(append_insn): Call record_alignment for the section.
(md_section_align): Don't align the section size for an embedded
ELF system.
Jeff Law [Fri, 13 Dec 1996 17:27:19 +0000 (17:27 +0000)]
* Makefile.in (emn10200.c): Add dependencies.
* configure.tgt: Handle mn10200.
* emulparms/mn10200.sh: New file.
mn10200 linker. Somehow I forgot to commit everything yesterday.
Ian Lance Taylor [Fri, 13 Dec 1996 02:29:37 +0000 (02:29 +0000)]
* elflink.h (elf_link_add_object_symbols): Only add a weak
symbol if the real definition is in the dynamic symbol table.
After finding the real definition, then, if it is dynamic, add the
weak symbol to the dynamic symbol table.
PR 11244.
Ian Lance Taylor [Thu, 12 Dec 1996 22:41:22 +0000 (22:41 +0000)]
* config/obj-coff.c (fixup_segment): Make sure that symbols are
resolved; expression symbols may have been skipped.
Ian Lance Taylor [Thu, 12 Dec 1996 22:06:51 +0000 (22:06 +0000)]
* emultempl/gld960c.em: Include <ctype.h>.
(gld960_set_output_arch): Get the machine type from the -A option
if there is one, rather than always using core.
PR 11255.
Ian Lance Taylor [Thu, 12 Dec 1996 21:55:28 +0000 (21:55 +0000)]
* write.c (adjust_reloc_syms): Make sure that symbols are
resolved; expression symbols may have been skipped.
PR 11240.
Ian Lance Taylor [Thu, 12 Dec 1996 20:27:49 +0000 (20:27 +0000)]
* coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
PR 11253.
Michael Meissner [Thu, 12 Dec 1996 20:20:08 +0000 (20:20 +0000)]
Support BFD_RELOC_24_PLT_PCREL relocation
Michael Meissner [Thu, 12 Dec 1996 20:08:54 +0000 (20:08 +0000)]
Support R_PPC_PLTREL24
Ian Lance Taylor [Thu, 12 Dec 1996 19:57:22 +0000 (19:57 +0000)]
* ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
function.
(ppcboot_bfd_print_private_bfd_data): Don't take the address of an
array.
PR 11256.
Jeff Law [Thu, 12 Dec 1996 19:05:06 +0000 (19:05 +0000)]
* Makefile.in (emn10200.c): Add dependencies.
* configure.tgt: Handle mn10200.
* emulparms/mn10200.sh: New file.
mn10200 support.
Michael Meissner [Thu, 12 Dec 1996 18:30:50 +0000 (18:30 +0000)]
Add ../sim/common/libcommon.a
Jeff Law [Thu, 12 Dec 1996 08:09:27 +0000 (08:09 +0000)]
* mn10200-dis.c: Finish writing disassembler.
* mn10200-opc.c (mn10200_opcodes): Fix mask for "mov imm8,dn".
Fix mask for "jmp (an)".
mn10200 disassembler works!
Mark Alexander [Thu, 12 Dec 1996 02:54:55 +0000 (02:54 +0000)]
* gdbtk.c (gdb_loc): Correct truncation of PC on 64-bit MIPS.
Jim Wilson [Wed, 11 Dec 1996 22:04:46 +0000 (22:04 +0000)]
For NEC 4100/4300 project: Add little endian support and misc cleanups.
* gencode.c (build_instruction): Use !ByteSwapMem instead of
BigEndianMem.
* interp.c (CONFIG, config_EP_{mask,shift,D,DxxDxx, config_BE): Delete.
(BigEndianMem): Rename to ByteSwapMem and change sense.
(BigEndianCPU, sim_write, LoadMemory, StoreMemory): Change
BigEndianMem references to !ByteSwapMem.
(set_endianness): New function, with prototype.
(sim_open): Call set_endianness.
(sim_info): Use simBE instead of BigEndianMem.
(xfer_direct_word, xfer_direct_long, swap_direct_word,
swap_direct_long, xfer_big_word, xfer_big_long, xfer_little_word,
xfer_little_long, swap_word, swap_long): Delete unnecessary MSC_VER
ifdefs, keeping the prototype declaration.
(swap_word): Rewrite correctly.
(ColdReset): Delete references to CONFIG. Delete endianness related
code; moved to set_endianness.
David Edelsohn [Wed, 11 Dec 1996 20:14:11 +0000 (20:14 +0000)]
* monitor.c (monitor_load): Add support for load address argument.
* dsrec.c: #include <time.h>.
(load_srec): New argument load_offset. Print download stats.
* srec.h (load_srec): Update prototype.
* sh3-rom.c (sh3_load): Update call to load_srec.
Jeff Law [Wed, 11 Dec 1996 17:34:15 +0000 (17:34 +0000)]
* mn10300-dis.c (disassemble, print_insn_mn10300): Corrently
handle endianness issues for mn10300.
Jeff Law [Wed, 11 Dec 1996 16:58:33 +0000 (16:58 +0000)]
* gencode.c (write_opcodes): Also write out the format of the
opcode.
* mn10300_sim.h (simops): Add "format" field.
* interp.c (sim_resume): Deal with endianness issues here.
Jeff Law [Wed, 11 Dec 1996 16:29:02 +0000 (16:29 +0000)]
* mn10200-opc.c (mn10200_opcodes): Fix operands for "movb dm,(an)".
Yoshihiro Adachi sez the manual was wrong for this insn.
Jeff Law [Wed, 11 Dec 1996 06:31:23 +0000 (06:31 +0000)]
* elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
variants.
(elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
(bfd_elf32_mn10300_reloc): Write data in little endian format.
* reloc.c: Remove mn10300 big endian relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf32-mn10200.c: Update from elf32-mn10300.c.
Jeff Law [Wed, 11 Dec 1996 06:20:40 +0000 (06:20 +0000)]
* gas/mn10300/basic.exp: Update after endianness changes to
the assembler.
Jeff Law [Wed, 11 Dec 1996 06:19:43 +0000 (06:19 +0000)]
* config/tc-mn10300.c (md_assemble): Update to handle endianness
issues correctly.
Jeff Law [Tue, 10 Dec 1996 22:10:07 +0000 (22:10 +0000)]
* simops.c (REG0_4): Define.
Use REG0_4 for indexed loads/stores.
Fixes bugs exposed after minor codegen improvements in the compiler.
Martin Hunt [Tue, 10 Dec 1996 21:53:34 +0000 (21:53 +0000)]
Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/tc-d10v.c (write_2_short): Remove code that called
parallel_ok() when the programmer specified parallel instructions.
Ian Lance Taylor [Tue, 10 Dec 1996 21:18:38 +0000 (21:18 +0000)]
* config/tc-mips.c (append_insn): Make sure there is enough room
in a frag after a mips16 instruction to switch it with a jump
instruction.
Jeff Law [Tue, 10 Dec 1996 20:34:14 +0000 (20:34 +0000)]
* 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.
Jeff Law [Tue, 10 Dec 1996 20:06:33 +0000 (20:06 +0000)]
* gas/mn10200/{mov1.s,mov2.s,mov3.s,mov4.s,movx.s}: New tests.
* gas/mn10200/{movb.s, movbu.s}: Likewise.
* gas/mn10200/basic.exp: Run them.
We correctly assemble & insert operands for all mn10200 instructions.
Jim Wilson [Tue, 10 Dec 1996 19:39:55 +0000 (19:39 +0000)]
For NEC 4100/4300 project
* gencode.c (build_instruction, case JUMP): Truncate PC to 32 bits.
* interp.c (CHECKHILO): Define away.
(simSIGINT): New macro.
(membank_size): Increase from 1MB to 2MB.
(control_c): New function.
(sim_resume): Rename parameter signal to signal_number. Add local
variable prev. Call signal before and after simulate.
(sim_stop_reason): Add simSIGINT support.
(sim_warning, sim_error, dotrace, SignalException): Define as stdarg
functions always.
(sim_warning): Delete call to SignalException. Do call printf_filtered
if logfh is NULL.
(AddressTranslation): Add #ifdef DEBUG around debugging message and
a call to sim_warning.
Jeff Law [Tue, 10 Dec 1996 19:33:48 +0000 (19:33 +0000)]
* config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
* config/tc-mn10300.c (md_assemble): Likewise.
Found by mn10200 gas testsuite.
Jeff Law [Tue, 10 Dec 1996 19:13:07 +0000 (19:13 +0000)]
* mn10200-opc.c (mn10200_operands): Fix insertion position
for DI operand.
Found by gas testsuite.
Ian Lance Taylor [Tue, 10 Dec 1996 16:38:22 +0000 (16:38 +0000)]
* config/tc-mips.c (mips16_extended_frag): Give an error for an
attempt to use a non absolute symbol in an extending frag.
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