381 lines
13 KiB
Text
381 lines
13 KiB
Text
Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
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* run.c: Include alloca-conf.h.
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* callback.c (os_evprintf_filtered): Fix typo.
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Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* run.c (string.h, strings.h, stdlib.h): Include.
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* sim-events.c (sim_events_tick): Recent cleanup failed to return
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0 when nothing pending.
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* run.c (sim_size, sim_trace): Plicate GCC - these two functions
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will soon be going away.
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(getopt): Plicate GCC.
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* sim-endian.c (sim-io.h): Plicate GCC.
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* sim-bits.c (sim-io.h): Ditto.
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* sim-n-bits.h (ROTn): Ditto.
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* sim-io.c (sim_io_error): Correct check for NULL.
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* sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
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the __FILE__.
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* sim-events.c: Use SIM_FILTER_PATH to filter out the filename
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path.
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Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
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SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
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Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-alu.h: Include sim-xcat.h.
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Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
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sim-events.c, sim-inline.c, sim-io.c): Define rules for building
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these.
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* sim-events.c (sim_events_at_large_int): New function. Just
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schedules an event every large-int ticks.
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(sim_events_init): Call.
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(sim_events_tick, sim_events_process): Move async handing to
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sim_events_process. Move timer decrement so that it occures after
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events have been processed.
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* sim-basics.h (struct _engine): Remove declaration.
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* sim-events.h, sim-events.c: Rename type to sim_events. Prefix
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everything with same. Rename global struct to SIM_DESC.
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* sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
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* sim-io.h, sim-io.c: Ditto.
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* sim-assert.h: New file. Optional assertion checking macros.
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* sim-io.c (sim_io_error): Make just this function tolerant to
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null pointers.
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* sim-xcat.h: New file. Define concatenate macros.
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* sim-basics.h (XCONCAT*): Move to sim-xcat.h.
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* sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
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concat macros.
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Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-bits.h (LSMASK): New macro. Create mask of LS bits.
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Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-inline.h: Add definitions for sim-types.
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(ALL_BY_MODULE): New macro, encapsulate full inlining by the
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module.
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Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-events.h: Remove defunct reference to callback struct.
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Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* configure: Re-generate.
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Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* Make-common.in (CSEARCH): Do not include the gdb directory in
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the search path.
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Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
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SIM_WARNING): Drop, requiring the simulator specific Makefile.in
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to explicitly incorporate these.
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* aclocal.m4 (--enable-sim-alignment); New option. Strongly
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specify the alignment restrictions of the target architecture -
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without this option all alignment restrictions are accomodated.
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(--enable-sim-assert): New option. Conditionally compile in
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assertion statements.
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(--enable-sim-float): New option. Strongly specify the target's
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floating point support.
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(--enable-sim-hardware): New option. Specify the hardware devices
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included in the simulation.
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(--enable-sim-packages): New option. Specify the hardware
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packages included in the simulation.
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(--enable-sim-regparm): New option. Specify that parameters be
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passed in registers instead of on the stack.
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(--enable-sim-reserved-bits): New option. Specify that reserved
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bits within an instruction are are correctly set.
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(--enable-sim-smp): New option. Specify the level of SMP support
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to be included in the simulator.
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(--enable-sim-stdcall): New option. Specify an alternative
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function call convention.
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(--enable-sim-xor-endian): New option. Configure xor-endian
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support used by some targets to implement bi-endian support.
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Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* aclocal.m4 (--enable-sim-hostendian): New option. Allow the
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host endianness to be overridden.
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(--enable-sim-endian): Allow the target platform's byte order
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to be overridden.
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(--enable-sim-inline): Control the inlining of common components.
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(--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
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(--enable-sim-warnings): Enable additional GCC compiler checks.
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* Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
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SIM_WARNINGS): Add.
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* sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
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sim-*-n.h so that the names are uniq on dos machines
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* sim-core.c, sim-bits.c, sim-endian.c: Update.
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Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
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* run.c: #include "libiberty.h".
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(main): New locals sd,no_args,sim_argv.
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Run buildargv on -a option. Pass argv to sim_open, argv[0]
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is program name. Update call to sim_set_callbacks.
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Record result of sim_open, pass to other sim_foo routines.
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Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
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* callback.c (os_printf_filtered): Do not call exit(1) or print a
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final newline.
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Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
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Route stdout through buffered IO.
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* callback.c: Add os_flush_stderr, os_write_stderr,
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os_evprintf_filtered functions to route error output through
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stderr.
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* sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
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Correct return type - should be void.
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Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
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* sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
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not provide a default value as undefined indicates disable code.
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Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
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directory.
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* sim-events.h, sim-events.c: Ditto.
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* sim-io.h, sim-io.c: Ditto.
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Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
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* sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
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extract the tail or least signifiant bits from an integer of the
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specified size.
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* sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
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WITH_TARGET_BITSIZE so that the compilation will fail when an
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unsupported bitsize value is defined.
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(INSERTED*): Convert to functions.
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(EXTRACTED*): Ditto.
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(SIGN_EXTEND, SEXT): Change to more terse name.
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Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-inline.h: Allow explicit control over which .c files will be
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included by their header.
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* sim-inline.h: Allow explicit control over which .c files use the
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alternative - REGPARM - parameter passing mechanism.
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* sim-inline.h, sim-inline.c: Don't attempt to include any of
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icache.c, idecode.c, semantics.c or support.c. Those names are
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not generally applicable.
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Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
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in a fashion similar to sim-endian-n.
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* sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
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both value and address macro's.
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Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
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* sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
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generic L_word, H_word macro's.
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Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
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* sim-basics.h: Borrow code from ppc directory.
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* sim-bits.c: Ditto.
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* sim-bits.h: Ditto.
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* sim-config.h: Ditto.
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* sim-endian-n.h: Ditto.
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* sim-endian.c: Ditto.
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* sim-endian.h: Ditto.
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* sim-inline.c: Ditto.
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* sim-inline.h: Ditto.
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* sim-types.h: Ditto.
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Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
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* sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
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all the ALU size alternatives and then auto-configure a default.
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* sim-alu.h: Copy ppc/idecode_expression.h.
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Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
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* bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
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sign extend a bit within a value.
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* sim-endian.h, sim-endian-n.h (offset_N): New functions - return
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a pointer into the middle of a host word.
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* sim-endian.h (MS2W_4, LS2W_4): Use this function.
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Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
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* callback.c: If HAVE_CONFIG_H is defined, include config.h from
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autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
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appropriate definitions of read, write, etc. Add prototype for
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system.
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Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
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* Makefile.in (libcommon.a): Delete.
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(callback.o,targ-map.o): Delete, moved to Make-common.in.
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(gentmap,targ-vals.h,targ-map.c): Likewise.
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(run-autoconf): Delete.
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* aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
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(common makefile fragment): Moved back into ...
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* Make-common.in: Resurrect.
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* configure.in (AC_LINK_FILES): Delete, unnecessary now.
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* configure: Regenerated.
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Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
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* aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
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(SIM_AC_OUTPUT): To here.
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Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
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* aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
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comments and single quotes. Fixes a problem found on hpux.
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Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
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* aclocal.m4: Remove Make-common.in from dependencies.
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* (distclean): Remove targ-vals.def.
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* aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
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into here. Makes insertion into makefiles easier. Also, change
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the way that callback.o, gentmap, targ-vals.h, targ-map.c,
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targ-map.o, and run are built. They are now built in the
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individual simulator directories, taking sources from ../common as
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necessary. This replaces the merging of libcommon.a into
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linsim.a, which was problematic for the WinGDB build process.
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* run.c: Include config.h from . instead of ../common.
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* Make-common.in: Remove. It's no longer necessary.
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Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
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* Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
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(.c.o): Put $(ALL_CFLAGS) before the file being compiled.
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Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
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* run.c (main): Set target_byte_order before call to sim_open.
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Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
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* callback.c: #include <stdlib.h>
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(os_error): New function.
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(default_callback): Add os_error.
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Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
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* Make-common.in (Makefile): Set CONFIG_HEADERS="".
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* aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
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specific.
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(SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
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Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
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* run.c: #include ../common/config.h, tconfig.h.
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(myname): New static global.
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(main): Recognize new options -a, -c. Also recognize -h if h8/300.
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Only process -c ifdef SIM_HAVE_SIMCACHE.
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Only process -p/-s ifdef SIM_HAVE_PROFILE.
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Parse program name from argv[0] and use in error messages.
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Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
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Add support for incomplete h8/300 termination indicators.
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(usage): Make more verbose.
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* aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
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* Makefile.in,Make-common.in,callback.c: New files.
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* nltvals.def,gentmap.c,gentvals.sh: New files.
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Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
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* run.c: Include stdarg.h if __STDC__.
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Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
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* run.c (main): Don't print out anything if the signal
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number is zero (ie no signal).
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Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
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* run.c (main): Print out if the program raised a signal.
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Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
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* run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
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(main): Ditto.
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Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
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* run.c (main): Explicitly cast malloc() parameter.
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Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
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* run.c (sim_bfd): New global to hold the bfd pointer for the
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executable.
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(main): Initialize sim_bfd.
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Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
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* run.c (main): Use new bfd_big_endian macro.
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Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
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* run.c (main): Removed SH specific comments, so source is
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generic. Also updated to only load relevant sections. Moved
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sim_open() to after callback attach (to match GDB).
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* run.1: Removed SH specific comments.
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Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
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* run.c (main): Always return sigrc at end.
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Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
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* run.c (main): Print error diagnostic and exit if bfd_openr() or
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bfd_check_format() fails.
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Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
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* run.c, run.1: From sh directory.
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