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1998-06-10 * Updated several files to place all sky specific runtime optionsPatrick Macdonald2-99/+11
in sky-gdb.c. * Added two new runtime options --sky-debug and --screen-refresh * ChangeLog.sky contains a detailed description of the mods
1998-06-10 * missing: Update to version from automake 1.3.Ian Lance Taylor1-0/+2
1998-06-10PR15041Vladimir Makarov2-35/+58
1998-06-10 * ltmain.sh: On installation, don't get confused if the same nameIan Lance Taylor1-0/+5
appears more than once in the list of library names.
1998-06-10* Typo fix for tx3904tmr use of configuration parameters.Frank Ch. Eigler1-3/+3
(ChangeLog entry coming later.)
1998-06-09Tue Jun 9 15:27:09 1998 Jim Ingham <jingham@cygnus.com>Jim Ingham2-14/+74
* gdbtk.c: Added hooks to run gdbtk under the TclPro debugger. To do this, build gdbtk with: make CFLAGS="-g -DTCLPRO_DEBUGGER" Then set the environment variable TCLPRO_DEBUG_DIR to point to wherever you have installed the TclPro debugger. Finally, in the Alpha of the TclPro Debugger, you have to start up the TclPro Debugger BEFORE you start gdbtk. Unfortunately, the debugger does not understand Itcl 1.5 style classes... * .Sanitize: Sanitize out references to the TclPro debugger, since it is not yet released.
1998-06-09 * gdbtk.c (gdb_get_vars_command): Return static variables andKeith Seitz1-3/+3
variables stored in registers. * main.c (main): Call pre/post_add_symbol_hook's when loading executables and symbol files. * symfile.c (symbol_file_add): revert previous change
1998-06-09* Handle 10 and 20-bit versions of Break instruction. Move handlingIan Carmichael1-0/+10
* of special values from signal_exception() in interp.c into mips.igen. * * Modified: ChangeLog gencode.c interp.c mips.igen sim-main.h
1998-06-09Disassemble 'add rX, rY, #0' as 'mov rX, rY'.Nick Clifton2-0/+6
1998-06-09 * symfile.c (symbol_file_add): Always call theKeith Seitz3-17/+29
pre/post_add_symbol_hooks. * gdbtk.c (gdb_get_vars_command): Return static variables and variables stored in registers.
1998-06-09 * config/tc-dvp.c (assemble_vu): Print better error message ifDoug Evans2-1/+14
lower insn is missing.
1998-06-09 * Makefile.am: Rebuild dependencies.Ian Lance Taylor1-0/+6
(DEP_INCLUDES): Fix reference to intl build directory. * Makefile.in: Rebuild.
1998-06-09* Updates to tx3904 peripheral simulations for ECC.Frank Ch. Eigler4-34/+73
Tue Jun 9 12:29:50 1998 Frank Ch. Eigler <fche@cygnus.com> * dv-tx3904cpu.c (deliver_*_interrupt,*_port_event): Set the CAUSE register upon non-zero interrupt event level, clear upon zero event value. * dv-tx3904irc.c (*_port_event): Handle deactivated interrupt signal by passing zero event value. (*_io_{read,write}_buffer): Endianness fixes. * dv-tx3904tmr.c (*_io_{read,write}_buffer): Endianness fixes. (deliver_*_tick): Reduce sim event interval to 75% of count interval. * interp.c (sim_open): Added jmr3904pal board type that adds PAL-based serial I/O and timer module at base address 0xFFFF0000.
1998-06-09* Handle 10 and 20-bit versions of Break instruction. Move handlingIan Carmichael4-45/+68
* of special values from signal_exception() in interp.c into mips.igen. * * Modified: gencode.c interp.c mips.igen sim-main.h
1998-06-09Make 'send' be CONST char * to avoid compiler warning.Nick Clifton1-0/+5
1998-06-09Add definition of EM_ARMNick Clifton2-7/+12
1998-06-09Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor2-0/+483
* doc/c-i386.texi: Update 16 bit documentation.
1998-06-09Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor3-7/+25
* 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.
1998-06-09Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor2-41/+45
* 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.
1998-06-09 * sim/sky/dma.h: New file.Doug Evans1-0/+9
* sim/sky/vif.h: New file. * sim/sky/vu.h: New file. * sim/sky/sce_main.c: Move magic numbers to .h files.
1998-06-09sky.ld: Remove big endian stuff in OUTPUT_FORMATJames Lemke2-1/+5
1998-06-09 * mips.igen (SWC1) : Correct the handling of ReverseEndianGavin Romig-Koch2-6/+11
and BigEndianCPU.
1998-06-09 * configure.in (mips_fpu_bitsize) : Set this correctly for 32-bit mipsGavin Romig-Koch2-1/+7
parts. * configure: Update.
1998-06-09Updated to match latest assembler results.Nick Clifton1-0/+6
1998-06-09Foixes for PR16116 and ER15940 - improve parallel insn handling.Nick Clifton2-61/+118
1998-06-09Fix for PR16116 - remove FLAG_MUL32 attribute from MULX2H insn.Nick Clifton1-0/+4
1998-06-08 * sim/m32r/trap.cgs: Test trap 2.Doug Evans1-0/+4
1998-06-08Test trap 2.Doug Evans1-0/+30
1998-06-08 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.Doug Evans2-0/+15
PR 16132.
1998-06-08 * gas/dvp/relax-1.[sd]: Test .org/relaxing interaction.Doug Evans1-0/+6
1998-06-08Use signed comparisons against addend.Nick Clifton1-0/+5
1998-06-08 * objfiles.c (add_to_objfile_sections): All targets to defineRon Unrau2-1/+13
TARGET_KEEP_SECTION to permit them to retain bfd sections that GDB would otherwise have discarded.
1998-06-08Support for timers for mn103002. Still needs more testing/debugging.Joyce Janczyn1-0/+823
1998-06-08add test to verify that changes made to the PSW in-parallel-with a trapDavid Taylor1-0/+35
instruction end up in the bPSW and not in the PSW. (PR 16026).
1998-06-08Add dv-mn103tim.c and dv-mn103ser.cJoyce Janczyn1-1/+1
1998-06-08Add timer and serial devices (mn103tim and mn103ser), supportJoyce Janczyn1-0/+22
--board=am32 for runtime control of device simulation, and adjust interrupt settings to support am32 instead of am30.
1998-06-08Skeleton file for mn1030002 serial device implementation.Joyce Janczyn1-0/+413
1998-06-08Fix typo.Joyce Janczyn1-3/+0
1998-06-08Fix interrupt settings for mn103002, not mn10300 implementation.Joyce Janczyn1-74/+60
1998-06-08 * interp.c: (mn10300_option_handler): New function parses argumentsJoyce Janczyn1-114/+156
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
1998-06-08Add new devices: mn103tim and mn103ser.Joyce Janczyn2-155/+213
1998-06-08Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor3-403/+591
* 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.
1998-06-08Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor2-96/+83
* 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.
1998-06-08Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>Catherine Moore2-0/+18
* config/tc-v850.c (md_begin): Restore creation of .call_table_text and .call_table_data sections.
1998-06-06Add prototypes.Nick Clifton1-0/+2
1998-06-06Add prototypes.Nick Clifton1-0/+4
1998-06-06Another fix for PR16116Nick Clifton2-0/+6
1998-06-06xIan Lance Taylor1-14/+34
1998-06-06Fri Jun 5 23:47:55 1998 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor2-227/+238
* 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.
1998-06-06Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor2-736/+738
* 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.
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