deliverable/binutils-gdb.git
27 years ago * mn10300-opc.c (mn10300_opcodes): Fix mask field for
Jeff Law [Tue, 26 Nov 1996 20:28:34 +0000 (20:28 +0000)] 
    * mn10300-opc.c (mn10300_opcodes): Fix mask field for
        mov am,(imm32,sp).
Found during initial simulator work.

27 years ago Add support for mips16 (16 bit MIPS implementation):
Ian Lance Taylor [Tue, 26 Nov 1996 18:12:44 +0000 (18:12 +0000)] 
Add support for mips16 (16 bit MIPS implementation):
* gencode.c (inst_type): Add mips16 instruction encoding types.
(GETDATASIZEINSN): Define.
(MIPS_DECODE): Add REG flag to dsllv, dsrav, and dsrlv.  Add
jalx.  Add LEFT flag to mfhi and mflo.  Add RIGHT flag to mthi and
mtlo.
(MIPS16_DECODE): New table, for mips16 instructions.
(bitmap_val): New static function.
(struct mips16_op): Define.
(mips16_op_table): New table, for mips16 operands.
(build_mips16_operands): New static function.
(process_instructions): If PC is odd, decode a mips16
instruction.  Break out instruction handling into new
build_instruction function.
(build_instruction): New static function, broken out of
process_instructions.  Check modifiers rather than flags for SHIFT
bit count and m[ft]{hi,lo} direction.
(usage): Pass program name to fprintf.
(main): Remove unused variable this_option_optind.  Change
``*loptarg++'' to ``loptarg++''.
(my_strtoul): Parenthesize && within ||.
* interp.c (sim_trace): If tracefh is NULL, set it to stderr.
(LoadMemory): Accept a halfword pAddr if vAddr is odd.
(simulate): If PC is odd, fetch a 16 bit instruction, and
increment PC by 2 rather than 4.
* configure.in: Add case for mips16*-*-*.
* configure: Rebuild.

27 years agoTue Nov 26 11:45:33 1996 Kim Knuttila <krk@cygnus.com>
Ian Lance Taylor [Tue, 26 Nov 1996 16:47:58 +0000 (16:47 +0000)] 
Tue Nov 26 11:45:33 1996  Kim Knuttila  <krk@cygnus.com>

* config.sub (basic_machine): added mips16 configuration

27 years ago Add support for mips16 (16 bit MIPS implementation):
Ian Lance Taylor [Tue, 26 Nov 1996 16:44:22 +0000 (16:44 +0000)] 
Add support for mips16 (16 bit MIPS implementation):
* config/tc-mips.c: Extensive additions for mips16 support, not
listed here.
(RELAX_OLD, RELAX_NEW): Use only 7 bits each.
(insn_uses_reg): Change last parameter to an enum.
* config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
(md_relax_frag): Define as mips_relax_frag.
(mips_relax_frag): Declare.
(struct mips_cl_insn): Add use_extend and extend fields.
(tc_fix_adjustable): Define.
* config/obj-elf.h (S_GET_OTHER): Define.
(S_SET_OTHER): Define.

27 years ago * elf-bfd.h (struct elf_link_hash_entry): Add other field.
Ian Lance Taylor [Tue, 26 Nov 1996 16:43:03 +0000 (16:43 +0000)] 
* elf-bfd.h (struct elf_link_hash_entry): Add other field.
* elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
(swap_out_syms): Set st_other from existing st_other field.
* elflink.h (elf_link_add_object_symbols): Store st_other in hash
table other field.
(elf_link_output_extsym): Set the other field from the global hash
table entry.
* elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
(elf_mips16_jump_howto): New static variable.
(mips16_jump_reloc): New static function.
(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
(mips_info_to_howto_rel): Handle R_MIPS16_26.
(mips_elf_relocate_section): Handle R_MIPS16_26.  Handle R_MIPS_26
to a mips16 symbol.
* reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
* bfd-in2.h, libbfd.h: Rebuild.
* cpu-mips.c (arch_info_struct): Add mips:16 entry.

27 years ago Add support for mips16 (16 bit MIPS implementation):
Ian Lance Taylor [Tue, 26 Nov 1996 15:59:18 +0000 (15:59 +0000)] 
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.

27 years agoRegenerated since aclocal.m4 changed.
David Edelsohn [Tue, 26 Nov 1996 03:54:26 +0000 (03:54 +0000)] 
Regenerated since aclocal.m4 changed.

27 years ago * config.in (WORDS_BIGENDIAN): Add.
David Edelsohn [Tue, 26 Nov 1996 03:53:40 +0000 (03:53 +0000)] 
* config.in (WORDS_BIGENDIAN): Add.
* configure: Regenerated.
* d10v_sim.h: #include "config.h"

27 years ago* m68k-opc.c (m68k_opcodes): Simplify table by using < and >
J.T. Conklin [Tue, 26 Nov 1996 03:24:55 +0000 (03:24 +0000)] 
* m68k-opc.c (m68k_opcodes): Simplify table by using < and >
operand specifiers in *save, *restore and movem* instructions.

27 years ago * configure.host: Use long long for mips-sgi-irix6*.
Ian Lance Taylor [Tue, 26 Nov 1996 02:38:33 +0000 (02:38 +0000)] 
* configure.host: Use long long for mips-sgi-irix6*.

27 years ago* config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
J.T. Conklin [Tue, 26 Nov 1996 02:07:49 +0000 (02:07 +0000)] 
* config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
o and p operand specifiers.

27 years ago* m68k.h: Document new <, >, m, n, o and p operand specifiers.
J.T. Conklin [Tue, 26 Nov 1996 01:58:02 +0000 (01:58 +0000)] 
* m68k.h: Document new <, >, m, n, o and p operand specifiers.

27 years ago* m68k-opc.c (m68k-opcodes): Fix move and movem instructions for
J.T. Conklin [Tue, 26 Nov 1996 01:54:16 +0000 (01:54 +0000)] 
* m68k-opc.c (m68k-opcodes): Fix move and movem instructions for
the coldfire.

27 years ago* m68k-opc.c (m68k-opcodes): Fix many forms of the move
J.T. Conklin [Tue, 26 Nov 1996 00:17:17 +0000 (00:17 +0000)] 
* m68k-opc.c (m68k-opcodes): Fix many forms of the move
instruction for the coldfire.

27 years ago* m68k-opc.c (m68k-opcodes): The coldfire (mcf5200) can only use
J.T. Conklin [Mon, 25 Nov 1996 22:33:46 +0000 (22:33 +0000)] 
* 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.

27 years ago * objdump.c (disassemble_data): Don't crash if there is no
Ian Lance Taylor [Mon, 25 Nov 1996 21:54:02 +0000 (21:54 +0000)] 
* objdump.c (disassemble_data): Don't crash if there is no
symbol.

27 years ago* m68k-opc.c (m68k_opcodes): Consistantly Use "s" as the storage
J.T. Conklin [Mon, 25 Nov 1996 21:39:55 +0000 (21:39 +0000)] 
* 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.

27 years ago * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
David Edelsohn [Mon, 25 Nov 1996 21:25:54 +0000 (21:25 +0000)] 
* write.c: Delete "ifndef md_relax_frag" around is_dnrange.
(relax_segment, case rs_org): Move code inside braces.  Move locals
target,after inside too.
(relax_segment, case rs_machine_dependent): Guts moved to ...
(relax_frag): New function.
Call md_prepare_relax_scan if defined.
* config/tc-m68k.h (md_prepare_relax_scan): Renamed from
M68K_AIM_KLUDGE.

27 years ago From: Paul Eggert <eggert@twinsun.com>
Fred Fish [Mon, 25 Nov 1996 20:09:27 +0000 (20:09 +0000)] 
From: Paul Eggert <eggert@twinsun.com>
* remote-bug.c (wait_strings): Avoid creating a trigraph.

27 years ago * Makefile.in, config.in, configure, configure.in: New files.
Jeff Law [Mon, 25 Nov 1996 19:52:08 +0000 (19:52 +0000)] 
    * Makefile.in, config.in, configure, configure.in: New files.
        * gencode.c, interp.c, mn10300_sim.h, simops.c: New files.

Skeleton mn10300 simulator

27 years ago * mn10300-opc.c (mn10300_opcodes): Remove redundant "lcc"
Jeff Law [Mon, 25 Nov 1996 19:46:21 +0000 (19:46 +0000)] 
    * mn10300-opc.c (mn10300_opcodes): Remove redundant "lcc"
        opcode.

27 years ago * mn10300-dis.c (disassemble): Use '$' instead of '%' for
Jeff Law [Mon, 25 Nov 1996 18:46:06 +0000 (18:46 +0000)] 
    * mn10300-dis.c (disassemble): Use '$' instead of '%' for
        register prefix.
It's easier for the assembler...

27 years ago * gas/mn10300/*.s: Use '$' as register prefix for
Jeff Law [Mon, 25 Nov 1996 18:42:32 +0000 (18:42 +0000)] 
    * gas/mn10300/*.s: Use '$' as register prefix for
        all register operands.

27 years ago * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
Jeff Law [Mon, 25 Nov 1996 18:24:14 +0000 (18:24 +0000)] 
    * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
        (data_registers, other_registers, md_assemble): Likewise.

27 years ago * mn10300-dis.c (disassemble): Prefix registers with '%'.
Jeff Law [Mon, 25 Nov 1996 18:21:08 +0000 (18:21 +0000)] 
    * mn10300-dis.c (disassemble): Prefix registers with '%'.

27 years ago * emulparms/mn10300.sh: Remove bogus '_' prefix for
Jeff Law [Mon, 25 Nov 1996 16:59:47 +0000 (16:59 +0000)] 
    * emulparms/mn10300.sh: Remove bogus '_' prefix for
        entry symbol and ctor/dtor stuff.
Getting c-torture tests to link

27 years ago * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
Jeff Law [Mon, 25 Nov 1996 15:59:07 +0000 (15:59 +0000)] 
    * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
        (enum reloc_type): Add more reloc types.
        (elf32_mn10300_howto_table): Update for new reloc types.
        (elf32_mn10300_reloc_map): Update for new reloc types.
        * reloc.c: Add some new relocs for the mn10300 series.
        * bfd-in2.h, libbfd.h: Rebuilt.
Last week's reloc work.

27 years ago * config/tc-mn10300.c (md_assemble): Correctly determine the
Jeff Law [Mon, 25 Nov 1996 15:54:43 +0000 (15:54 +0000)] 
    * 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.

27 years ago * gdb.base/a1-selftest.exp: Change x86 linux setup_xfails to
Fred Fish [Sat, 23 Nov 1996 21:33:08 +0000 (21:33 +0000)] 
* gdb.base/a1-selftest.exp: Change x86 linux setup_xfails to
use new i*86-pc-linux*-gnu quads.
* gdb.base/corefile.exp: Ditto.
* gdb.base/signals.exp: Ditto.
* gdb.base/sigall.exp: Ditto.
* gdb.base/interrupt.exp: Ditto.

* gdb.base/signals.exp (signal_tests_1): Remove setup_xfail
"i*86-*-linux" for "signal SIGUSR1".  Now works, at least with
RedHat 4.0.

* gdb.threads/pthreads.c (_MIT_POSIX_THREADS): Define if target is
  linux.  This allows the test case to at least compile on latest
  linux, but still not run due to missing the threads runtime library.

27 years ago * misc.exp: Change x86 linux setup_xfails to use new
Fred Fish [Sat, 23 Nov 1996 21:28:30 +0000 (21:28 +0000)] 
* misc.exp: Change x86 linux setup_xfails to use new
  i*86-pc-linux*-gnu quads.
* tuples.exp: Ditto.
* tests2.exp: Ditto.
* pr-5016.exp: Ditto.

* tuples.exp: Add i*86-pc-linux-gnu setup_fail to existing
xfails for 'set var vs1 := [ "bar", 42, m_ps[ a ] ]',
'set var $i := m_s1["foo", 44, m_ps[a ]]', and
'set var vs2 := [ 10+3, m_s1[ "foo" , 42, m_ps[ b ]]]'.

27 years ago * som.c (setup_sections): Don't lose for a space which has
Jeff Law [Sat, 23 Nov 1996 20:30:54 +0000 (20:30 +0000)] 
    * som.c (setup_sections): Don't lose for a space which has
        no data, but some symbols.
binutils/11140

27 years agoHandle MSDOS's (non-unix) text files.
Gavin Romig-Koch [Sat, 23 Nov 1996 19:33:06 +0000 (19:33 +0000)] 
Handle MSDOS's (non-unix) text files.

27 years agoconfig.sub: Handle v850-unknown.
Gavin Romig-Koch [Sat, 23 Nov 1996 15:29:11 +0000 (15:29 +0000)] 
config.sub: Handle v850-unknown.

27 years agoFri Nov 22 15:55:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
Martin Hunt [Fri, 22 Nov 1996 23:59:34 +0000 (23:59 +0000)] 
Fri Nov 22 15:55:22 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>

* valops.c (value_at, value_fetch_lazy): Put in D10V call
to fix up address pointers.
* values.c (value_from_longest): Removed previous d10v changes.
* config/d10v/tm-d10v.h (TARGET_PTR_BIT): Change to 4 bytes.

27 years ago * config/tc-sh.c (md_convert_frag): Improve warning when branch is
Ian Lance Taylor [Fri, 22 Nov 1996 20:48:05 +0000 (20:48 +0000)] 
* config/tc-sh.c (md_convert_frag): Improve warning when branch is
converted into branch around branch.
PR 11103.

27 years ago * gdb.base/a1-selftest.exp (do_steps_and_nexts): Reinitialize source
Peter Schauer [Fri, 22 Nov 1996 18:16:24 +0000 (18:16 +0000)] 
* gdb.base/a1-selftest.exp (do_steps_and_nexts):  Reinitialize source
directory to search gdb directory. Accept and step over conditional
stack alignment code. Consume $prompt in failure cases.
Reset timeout to $oldtimeout instead of some arbitrary value.
* gdb.base/nodebug.exp:  Limit backtrace to 10 frames to avoid
timeout problems with infinite stack backtraces.
* gdb.base/ptype.exp (ptype struct link, union tu_link):
Accept function parameters for linkfunc member.

27 years ago * config/i386/nm-i386v4.h (LOSING_POLL): Define, needed for
Peter Schauer [Fri, 22 Nov 1996 18:09:47 +0000 (18:09 +0000)] 
* config/i386/nm-i386v4.h (LOSING_POLL):  Define, needed for
Unixware 1.1.2.

27 years agominor sanitization tweaks
Ian Lance Taylor [Fri, 22 Nov 1996 18:02:55 +0000 (18:02 +0000)] 
minor sanitization tweaks

27 years ago * sunos.c (struct sunos_link_hash_table): Add got_needed field.
Ian Lance Taylor [Fri, 22 Nov 1996 16:39:17 +0000 (16:39 +0000)] 
* sunos.c (struct sunos_link_hash_table): Add got_needed field.
(sunos_link_hash_table_create): Initialize got_needed.
(sunos_create_dynamic_sections): Only set .got section size if it
is not already set.  Set got_needed.
(bfd_sunos_size_dynamic_sections): Check got_needed.  Only set
sdynptr, and only handle dynamic sections, if dynamic sections are
needed.
(sunos_scan_std_relocs): Pass false to create_dynamic_sections.
Initialize .got section.
(sunos_scan_ext_relocs): Likewise.
(sunos_write_dynamic_symbol): Set up PLT entry even if this is not
a dynamic symbol.
(sunos_finish_dynamic_link): Check got_needed.  Only set up
dynamic linking information if needed.
PR 11074.

27 years ago * mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN.
Mark Alexander [Fri, 22 Nov 1996 04:50:46 +0000 (04:50 +0000)] 
* mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN.
(common_breakpoint): Use paddr instead of %x to print 64-bit values.
(heuristic_proc_desc): Add tests for 64-bit instructions.
(init_extra_frame_info, mips_push_arguments): Recognize additional
registers for EABI.
* remote-mips.c: Extend DDB target to allow TFTP downloads.
* config/mips/tm-mips.h (MIPS_LAST_ARG_REGNUM, MIPS_NUM_ARG_REGS):
Define.

27 years agoAdded findutils, less, ncurses to top level .Sanitize
Geoffrey Noer [Fri, 22 Nov 1996 00:59:24 +0000 (00:59 +0000)] 
Added findutils, less, ncurses to top level .Sanitize

27 years agoThu Nov 21 16:19:44 1996 Geoffrey Noer <noer@cygnus.com>
Geoffrey Noer [Fri, 22 Nov 1996 00:22:19 +0000 (00:22 +0000)] 
Thu Nov 21 16:19:44 1996  Geoffrey Noer  <noer@cygnus.com>

        * Makefile.in: add findutils
        * configure.in: add findutils to list of host_tools

27 years ago * config.bfd: Added VersaDOS format to the Ericsson configuration.
Rob Savoye [Thu, 21 Nov 1996 19:04:56 +0000 (19:04 +0000)] 
    * config.bfd: Added VersaDOS format to the Ericsson configuration.

27 years agoRemoved d10v.h.
Martin Hunt [Thu, 21 Nov 1996 19:01:14 +0000 (19:01 +0000)] 
Removed d10v.h.

27 years ago * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
Jeff Law [Thu, 21 Nov 1996 18:58:26 +0000 (18:58 +0000)] 
    * 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.

27 years ago * gas/all/gas.exp: xfail a couple tests for the mn10300.
Jeff Law [Thu, 21 Nov 1996 18:51:56 +0000 (18:51 +0000)] 
    * gas/all/gas.exp: xfail a couple tests for the mn10300.
For now...

27 years ago * lib/gdb.exp (CFLAGS): Remove, unreferenced.
Fred Fish [Thu, 21 Nov 1996 17:29:43 +0000 (17:29 +0000)] 
* lib/gdb.exp (CFLAGS): Remove, unreferenced.
(CXXFLAGS): Remove, unreferenced.
(B_OPTIONS): Add for -B options and add code to initialize with previous
-B options and also add -B option to pick up cross compiled runtime.
(TARGET_INCLUDES): Add for -I options and add code to initialize when
doing cross compiles.
(target_alias): Declare global.
(xgcc): Set variable to full path of gcc in build tree.  Use findfile
to verify that gcc exists in build tree, and if so set CC to that
gcc and to use B_OPTIONS and TARGET_INCLUDES.

27 years agoWed Nov 20 19:09:16 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
Martin Hunt [Thu, 21 Nov 1996 03:20:03 +0000 (03:20 +0000)] 
Wed Nov 20 19:09:16 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
* tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified.
(REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM.
(REGISTER_CONVERTIBLE): Make PC and SP convertible.
(REGISTER_CONVERT_TO_VIRTUAL): Define.
(REGISTER_CONVERT_TO_RAW): Define.
(D10V_MAKE_DADDR): Define.
(D10V_MAKE_IADDR): Define.

27 years agoWed Nov 20 19:09:16 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
Martin Hunt [Thu, 21 Nov 1996 03:19:37 +0000 (03:19 +0000)] 
Wed Nov 20 19:09:16 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>

* infcmd.c (do_registers_info): Call val_print with the
virtual buf instead of the raw buf.  Needed for REGISTER_CONVERT
to work with non-floating point regs.

start-sanitize-d10v
* d10v-tdep.c (d10v_skip_prologue): If we have line debugging
information, then the end of the prologue should the first
assembly instruction of the first source line.

* values.c (value_from_longest): Put in D10V call to
fix up address pointers.

* config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified.
(REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM.
(REGISTER_CONVERTIBLE): Make PC and SP convertible.
(REGISTER_CONVERT_TO_VIRTUAL): Define.
(REGISTER_CONVERT_TO_RAW): Define.
(D10V_MAKE_DADDR): Define.
(D10V_MAKE_IADDR): Define.
end-sanitize-d10v

27 years agoMake address in I/O space a bus error; properly cast calloc
Michael Meissner [Thu, 21 Nov 1996 00:44:48 +0000 (00:44 +0000)] 
Make address in I/O space a bus error; properly cast calloc

27 years agoWed Nov 20 16:15:15 1996 Geoffrey Noer <noer@cygnus.com>
Geoffrey Noer [Thu, 21 Nov 1996 00:17:54 +0000 (00:17 +0000)] 
Wed Nov 20 16:15:15 1996  Geoffrey Noer  <noer@cygnus.com>

        * config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC)
        -DMMCHECK_FORCE=1 so memory checks are loaded for cygwin32 gdb

27 years ago * elf32-mn10300.c: Rough cut at relocs for the mn10300.
Jeff Law [Wed, 20 Nov 1996 23:31:13 +0000 (23:31 +0000)] 
    * elf32-mn10300.c: Rough cut at relocs for the mn10300.

27 years ago * run.c: Deleted, using one in ../common now.
David Edelsohn [Wed, 20 Nov 1996 21:06:21 +0000 (21:06 +0000)] 
* run.c: Deleted, using one in ../common now.

27 years agoFix a sanitization booboo
Stan Shebs [Wed, 20 Nov 1996 20:51:12 +0000 (20:51 +0000)] 
Fix a sanitization booboo

27 years ago * mn10300-dis.c (disassemble): Handle register lists.
Jeff Law [Wed, 20 Nov 1996 18:39:48 +0000 (18:39 +0000)] 
    * mn10300-dis.c (disassemble): Handle register lists.
More disassembler stuff.

27 years ago * mn10300-opc.c: Fix handling of register list operand for
Jeff Law [Wed, 20 Nov 1996 18:32:44 +0000 (18:32 +0000)] 
    * mn10300-opc.c: Fix handling of register list operand for
        "call", "ret", and "rets" instructions.
Stuff noticed while working on disasembler.

27 years ago * gas/mn10300/other.s: Update for correct syntax on a
Jeff Law [Wed, 20 Nov 1996 18:31:12 +0000 (18:31 +0000)] 
    * gas/mn10300/other.s: Update for correct syntax on a
        few instructions (those with register lists).
        * gas/mn10300/basic.exp: Corresponding changes.
Stuff noticed while working on the disassembler.

27 years ago * mn10300-dis.c (disassemble): Print PC-relative and memory
Jeff Law [Wed, 20 Nov 1996 18:02:31 +0000 (18:02 +0000)] 
    * 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.

27 years ago * mn10300-dis.c (print_insn_mn10300): Fix fetch of last byte
Jeff Law [Wed, 20 Nov 1996 17:36:31 +0000 (17:36 +0000)] 
    * mn10300-dis.c (print_insn_mn10300): Fix fetch of last byte
        in 7 byte insns.
        (disassemble): Handle SPLIT and EXTENDED operands.

27 years ago * config.sub: Handle mn10200 and mn10300.
Jeff Law [Wed, 20 Nov 1996 17:08:04 +0000 (17:08 +0000)] 
    * config.sub: Handle mn10200 and mn10300.

27 years ago * Makefile.in: Delete stuff moved to ../common/Make-common.in.
David Edelsohn [Wed, 20 Nov 1996 10:27:55 +0000 (10:27 +0000)] 
* Makefile.in: Delete stuff moved to ../common/Make-common.in.
(SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
* configure.in: Simplify using macros in ../common/aclocal.m4.
Call AC_CHECK_HEADERS(unistd.h).
* configure: Regenerated.
* config.in: New file.
* simops.c: #include "config.h".  #include <unistd.h> if present.

27 years ago * Makefile.in: Delete stuff moved to ../common/Make-common.in.
David Edelsohn [Wed, 20 Nov 1996 10:18:18 +0000 (10:18 +0000)] 
* Makefile.in: Delete stuff moved to ../common/Make-common.in.
(SIM_OBJS,SIM_EXTRA_LIBS): Define.
* configure.in: Simplify using macros in ../common/aclocal.m4.
Call AC_CHECK_HEADERS(unistd.h).
* configure: Regenerated.
* config.in: New file.
* interp.c: #include "config.h".  #include <unistd.h> if present.
(trap): Fetch errno value with callback->get_errno.

27 years ago * Makefile.in (LIBCOMMON): Define.
David Edelsohn [Wed, 20 Nov 1996 10:02:44 +0000 (10:02 +0000)] 
* Makefile.in (LIBCOMMON): Define.
($(TARGETLIB)): Add files from $(LIBCOMMON).

27 years ago * Makefile.in: Delete stuff moved to ../common/Make-common.in.
David Edelsohn [Wed, 20 Nov 1996 10:00:42 +0000 (10:00 +0000)] 
* Makefile.in: Delete stuff moved to ../common/Make-common.in.
(SIM_{OBJS,EXTRA_CFLAGS,EXTRA_CLEAN}): Define.
* configure.in: Simplify using macros in ../common/aclocal.m4.
* configure: Regenerated.
* tconfig.in: New file.

27 years ago * Makefile.in: Delete stuff moved to ../common/Make-common.in.
David Edelsohn [Wed, 20 Nov 1996 09:47:57 +0000 (09:47 +0000)] 
* Makefile.in: Delete stuff moved to ../common/Make-common.in.
(SIM_OBJS): Define.
* configure.in: Simplify using macros in ../common/aclocal.m4.
* configure: Regenerated.
* inst.h (enum sim_state): Define.
(cpu_state_type): New member `state'.  Set it whenever `exception'
is set.
* compile.c (sim_callback): New global.
(sim_set_simcache_size): Renamed from sim_csize.
(sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
'cus it can't work.  Change main loop exit test to use cpu.state.
(sim_trace): New function.
(sim_stop_reason): Add right way to set results, but #if 0 out.
(sim_size): New function.
(sim_info): Redirect calls to printf_filtered through callback.
(sim_set_callbacks): Record callback.
* run.c: Deleted, using one in ../common now.
* tconfig.in: New file.

27 years ago * Makefile.in: Delete stuff moved to ../common/Make-common.in.
David Edelsohn [Wed, 20 Nov 1996 09:38:10 +0000 (09:38 +0000)] 
* Makefile.in: Delete stuff moved to ../common/Make-common.in.
(SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
(SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
* configure.in: Simplify using macros in ../common/aclocal.m4.
Call AC_CHECK_HEADERS(stdlib.h).
* configure: Regenerated.
* config.in: New file.
* func.c (sim_set_callbacks): Delete, moved to
* interf.c (sim_set_callbacks): here.
(sim_callback): New global.
Rewrite all calls to printf_filtered to go through callback.
(sim_size,sim_trace): New functions.
(sim_{insert,remove}_breakpoint): #if 0 out.
* sis.c: #include "config.h".  #include <stdlib.h> if present.
(main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
* sis.h: #include "callback.h".

27 years agoNew file.
David Edelsohn [Wed, 20 Nov 1996 09:28:40 +0000 (09:28 +0000)] 
New file.

27 years ago * Makefile.in: Delete all stuff moved to ../common/Make-common.in.
David Edelsohn [Wed, 20 Nov 1996 09:27:24 +0000 (09:27 +0000)] 
* Makefile.in: Delete all stuff moved to ../common/Make-common.in.
(SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
* configure.in: Simplify using macros in ../common/aclocal.m4.
Call AC_CHECK_HEADERS(unistd.h).
* configure: Regenerated.
* config.in: New file.
* interp.c: #include "callback.h".
* simops.c: #include "config.h".  #include <unistd.h> if present.

27 years agoAdd new files.
David Edelsohn [Wed, 20 Nov 1996 09:22:01 +0000 (09:22 +0000)] 
Add new files.

27 years ago * run.c: #include ../common/config.h, tconfig.h.
David Edelsohn [Wed, 20 Nov 1996 09:20:55 +0000 (09:20 +0000)] 
* run.c: #include ../common/config.h, tconfig.h.
(myname): New static global.
(main): Recognize new options -a, -c.  Also recognize -h if h8/300.
Only process -c ifdef SIM_HAVE_SIMCACHE.
Only process -p/-s ifdef SIM_HAVE_PROFILE.
Parse program name from argv[0] and use in error messages.
Pass sim_args to sim_open.  Pass prog_args to sim_create_inferior.
Add support for incomplete h8/300 termination indicators.
(usage): Make more verbose.
* aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
* Makefile.in,Make-common.in,callback.c: New files.
* nltvals.def,gentmap.c,gentvals.sh: New files.

27 years ago * run.c: Deleted, use one in ../common now.
David Edelsohn [Wed, 20 Nov 1996 09:10:22 +0000 (09:10 +0000)] 
* run.c: Deleted, use one in ../common now.
* Makefile.in: Delete everything that's been moved to
../common/Make-common.in.
(SIM_OBJS): Define.
* configure.in: Simplify using macros in ../common/aclocal.m4.
* configure: Regenerated.
* config.in: New file.
* armos.c: #include config.h.
* wrapper.c (mem_size): Value is in bytes now.
(sim_callback): New global.
(arm_sim_set_profile{,_size}): Delete.
(arm_sim_set_mem_size): Rename to sim_size.
(sim_do_command): Call printf_filtered via callback.
(sim_set_callbacks): Record callback.

27 years ago * configure.in (configdirs): Add common.
David Edelsohn [Wed, 20 Nov 1996 09:02:28 +0000 (09:02 +0000)] 
* configure.in (configdirs): Add common.
* configure: Regenerated.

27 years ago * config/h8500/h8500.mt (SIM): Change to ../sim/h8500/libsim.a.
David Edelsohn [Wed, 20 Nov 1996 08:58:20 +0000 (08:58 +0000)] 
* config/h8500/h8500.mt (SIM): Change to ../sim/h8500/libsim.a.

27 years ago * callback.h: Deleted, moved to ../include.
David Edelsohn [Wed, 20 Nov 1996 08:55:42 +0000 (08:55 +0000)] 
* callback.h: Deleted, moved to ../include.
* callback.c: Deleted, moved to ../sim/common.
* Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co].
(callback.o): Delete rule.
* remote-sim.h: No longer include callback.h
(sim_callback_write_stdout): Delete prototype.
* remote-sim.c (init_callbacks,end_callbacks): New functions.
(gdb_os_write_stdout, gdb_os_printf_filtered): New functions.
(gdb_callback, callbacks_initialized): New static globals.
(gdbsim_open): Call init_callbacks.
(gdbsim_close): Call end_callbacks.
(simulator_command): Call init_callbacks.

27 years ago * callback.h: New file, moved here from gdb.
David Edelsohn [Wed, 20 Nov 1996 08:42:22 +0000 (08:42 +0000)] 
* callback.h: New file, moved here from gdb.

27 years ago * sim_calls.c (sim_resume): Reset sim_should_run if single stepping.
David Edelsohn [Wed, 20 Nov 1996 08:38:13 +0000 (08:38 +0000)] 
* sim_calls.c (sim_resume): Reset sim_should_run if single stepping.

27 years ago * mn10300-dis.c: Rough cut at printing some operands.
Jeff Law [Wed, 20 Nov 1996 00:55:22 +0000 (00:55 +0000)] 
    * mn10300-dis.c: Rough cut at printing some operands.

27 years ago * mn10300-dis.c: Start working on disassembler support.
Jeff Law [Tue, 19 Nov 1996 23:59:27 +0000 (23:59 +0000)] 
    * 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.

27 years agoDo not convert short branch followed by short instruction into a parallel op if -O
Michael Meissner [Tue, 19 Nov 1996 22:52:04 +0000 (22:52 +0000)] 
Do not convert short branch followed by short instruction into a parallel op if -O

27 years agoDo not build librx on d10v
Michael Meissner [Tue, 19 Nov 1996 21:36:45 +0000 (21:36 +0000)] 
Do not build librx on d10v

27 years ago * gas/mn10300/movm.s: Update for correct syntax.
Jeff Law [Tue, 19 Nov 1996 20:36:18 +0000 (20:36 +0000)] 
    * gas/mn10300/movm.s: Update for correct syntax.
        * gas/mn10300/basic.exp: Update expected movm bit patterns.

27 years ago * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
Jeff Law [Tue, 19 Nov 1996 20:35:19 +0000 (20:35 +0000)] 
    * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
So GCC can use movm in prologue/epilogues.

27 years ago * mn10300-opc.c (mn10300_operands): Add "REGS" for a register
Jeff Law [Tue, 19 Nov 1996 20:32:31 +0000 (20:32 +0000)] 
    * mn10300-opc.c (mn10300_operands): Add "REGS" for a register
        list.
        (mn10300_opcodes): Use REGS for register list in "movm" instructions.

27 years ago * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
Jeff Law [Tue, 19 Nov 1996 20:29:48 +0000 (20:29 +0000)] 
    * mn10300.h (MN10300_OPERAND_REG_LIST): Define.

27 years ago * gdbtk.c (gdbtk_readline): Fix memory leak.
Tom Tromey [Tue, 19 Nov 1996 16:38:48 +0000 (16:38 +0000)] 
* gdbtk.c (gdbtk_readline): Fix memory leak.

27 years ago Fixes for Tcl 7.6 / Tk 4.2:
Tom Tromey [Tue, 19 Nov 1996 07:40:18 +0000 (07:40 +0000)] 
    Fixes for Tcl 7.6 / Tk 4.2:
        * gdbtk.tcl (apply_filespec): Use tk_getOpenFile.
        Removed old fileselect code.
        * gdbtk.c (Tcl_Alloc): Renamed from Tcl_Malloc.

27 years agoFix Irix6 host build problem.
Jim Wilson [Tue, 19 Nov 1996 00:04:37 +0000 (00:04 +0000)] 
Fix Irix6 host build problem.
        * config/mips/tm-mips.h (FIX_CALL_DUMMY): Change unsigned LONGEST
        to ULONGEST.

27 years ago * libiberty.h: Checkin again; last checkin failed due to sticky tag.
Dawn Perchik [Mon, 18 Nov 1996 23:35:05 +0000 (23:35 +0000)] 
* libiberty.h: Checkin again; last checkin failed due to sticky tag.

27 years ago * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
Jeff Law [Mon, 18 Nov 1996 23:05:06 +0000 (23:05 +0000)] 
    * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
        via PARAMS.
        (check_operand): Likewise.

27 years agoFix previous change
Michael Meissner [Mon, 18 Nov 1996 20:36:48 +0000 (20:36 +0000)] 
Fix previous change

27 years agoCheck validity of user parallel operations
Michael Meissner [Mon, 18 Nov 1996 20:31:30 +0000 (20:31 +0000)] 
Check validity of user parallel operations

27 years ago * configure.in (mn10300): Build everything except gdb & libgloss.
Jeff Law [Mon, 18 Nov 1996 20:31:10 +0000 (20:31 +0000)] 
    * configure.in (mn10300): Build everything except gdb & libgloss.

27 years agoBranch and link instructions modify r13
Michael Meissner [Mon, 18 Nov 1996 20:24:47 +0000 (20:24 +0000)] 
Branch and link instructions modify r13

27 years agoAdd3 sets the carry
Michael Meissner [Mon, 18 Nov 1996 20:21:55 +0000 (20:21 +0000)] 
Add3 sets the carry

27 years agofinally remove errant mentions of Sanitize
Angela Marie Thomas [Mon, 18 Nov 1996 03:13:31 +0000 (03:13 +0000)] 
finally remove errant mentions of Sanitize

27 years ago From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
Fred Fish [Sat, 16 Nov 1996 06:58:43 +0000 (06:58 +0000)] 
From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
* procfs.c (wait_fd):  Handle EINTR error return from poll
        by restarting the poll.
* defs.h (PIDGET): Define a default version that just
returns its argument unchanged.
* inflow.c (terminal_init_inferior): Eliminate #ifdef
of PIDGET and fold both alternatives into common code.
(pass_signal): Use PIDGET for pid passed to kill().

27 years ago * gas/mn10300/other.s: Put parens around register
Jeff Law [Fri, 15 Nov 1996 20:57:53 +0000 (20:57 +0000)] 
    * gas/mn10300/other.s: Put parens around register
        argument in calls and jmp instructions.

27 years ago * mn10300-opc.c (mn10300_opcodes): Demand parens around
Jeff Law [Fri, 15 Nov 1996 20:43:44 +0000 (20:43 +0000)] 
    * mn10300-opc.c (mn10300_opcodes): Demand parens around
        register argument is calls and jmp instructions.
Found trying to build libgcc2 for the mn10300 :-)

27 years agoFix some warnings
Michael Meissner [Fri, 15 Nov 1996 20:24:54 +0000 (20:24 +0000)] 
Fix some warnings

27 years ago * Makefile.in (emn10300.c): Add dependencies.
Jeff Law [Fri, 15 Nov 1996 20:02:07 +0000 (20:02 +0000)] 
    * Makefile.in (emn10300.c): Add dependencies.
        * configure.tgt: Handle mn10300.
        * emulparms/mn10300.sh: New file.
Skeleton support for the mn10300.  Matsushita.

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