| 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com> |
| |
| * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions. |
| * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2. |
| |
| 2007-08-10 Nick Clifton <nickc@redhat.com> |
| |
| * sim-memopt.c (memory_options): Mention that the |
| --memory-size switch accepts suffixes. |
| (parse_size): Handle a suffix on the size value. |
| * sim-options.c (standard_options): Mention that the mem-size |
| switch accepts suffixes. |
| (standard_option_handler): Handle a suffix on the size value. |
| |
| 2006-12-21 Hans-Peter Nilsson <hp@axis.com> |
| |
| * acconfig.h: Remove. |
| * config.in: Regenerate. |
| |
| 2006-11-07 Thiemo Seufer <ths@mips.com> |
| |
| * gentmap.c: Fix compile time warning. |
| |
| 2006-11-07 Thiemo Seufer <ths@mips.com> |
| |
| * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type |
| for bfd text addresses. |
| |
| 2006-08-29 Thiemo Seufer <ths@mips.com> |
| Nigel Stephens <nigel@mips.com> |
| |
| * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for |
| SIM_QUIET_NAN_NEGATED. |
| |
| 2006-08-29 Nigel Stephens <nigel@mips.com> |
| |
| * sim-profile.c (profile_pc_init): Initialise default profiling |
| frequency to a prime number. |
| (profile_print_pc): Convert gmon.out sample data into target |
| byte order. |
| |
| 2006-06-13 Richard Earnshaw <rearnsha@arm.com> |
| |
| * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR. |
| * common.m4: Likewise. |
| * configure: Regenerated. |
| |
| 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. |
| * configure: Regenerated. |
| |
| 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL |
| and LIBINTL_DEP everywhere. |
| (CSEARCH): Use INCINTL. |
| * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new |
| gettext macros. |
| * configure: Regenerated. |
| |
| 2006-03-29 Hans-Peter Nilsson <hp@axis.com> |
| |
| * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate- |
| option-contents test. |
| |
| 2005-11-28 Mark Mitchell <mark@codesourcery.com> |
| |
| * sim-signal.c (sim_signal_to_target): Fix typos. |
| |
| * sim-reason.c (sim_stop_reason): Use |
| sim_signal_to_target, not sim_signal_to_host. |
| * sim-signal.c (sim_signal_to_host): Fix typo. |
| (sim_signal_to_target): New function. |
| |
| 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES |
| change. |
| |
| 2005-07-08 Ian Lance Taylor <ian@airs.com> |
| |
| * sim-fpu.c (sim_fpu_abs): Always clear the sign bit. |
| |
| * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a |
| different fraction for a quiet NaN. |
| (unpack_fpu): Likewise. |
| |
| 2005-07-08 Ben Elliston <bje@au.ibm.com> |
| |
| * callback.c: Remove ANSI_PROTOTYPES conditional code. |
| * sim-load.c: Likewise. |
| * syscall.c: Likewise. |
| |
| 2005-05-24 Corinna Vinschen <vinschen@redhat.com> |
| |
| * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency |
| check. |
| |
| 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * Make-common.in (install-common, installdirs): Honor $DESTDIR. |
| |
| 2005-04-20 Manoj Iyer <manjo@austin.ibm.com> |
| |
| * sim-types.h: Changed unsigned32 and unsigned64 to signed32 |
| and signed64 for __ALPHA__. |
| |
| 2005-03-23 Mark Kettenis <kettenis@gnu.org> |
| |
| * aclocal.m4 Include ../../gettext.m4. |
| (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST) |
| (AM_LC_MESSAGES): Remove. |
| * configure: Regenerate. |
| |
| 2005-02-28 Jim Blandy <jimb@redhat.com> |
| |
| * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include |
| -Wuninitialized in the default list of build warnings if CFLAGS is |
| set, and doesn't include -O. (Using -Wuninitialized without |
| optimization produces a warning, which interferes with compilation |
| with -Werror.) |
| |
| 2005-02-21 Jim Blandy <jimb@redhat.com> |
| |
| * callback.c (os_fstat): Don't declare 't' unless it's used. |
| |
| 2005-02-09 Jim Blandy <jimb@redhat.com> |
| |
| * Make-common.in (CGEN): Load guile.scm, and include a trailing |
| '-s' argument. |
| (CGEN_FLAGS_TO_PASS): Include single quotes around the reference |
| to $(CGEN), to ensure that the command substitution happens where |
| the variable is referenced in the submake, not when the submake's |
| arguments are expanded. |
| (cgen.sh): Be prepared for the 'cgen' argument to contain spaces. |
| (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the |
| application Scheme script directly after ${cgen}; don't precede it |
| with a -s. |
| |
| 2005-01-28 Hans-Peter Nilsson <hp@axis.com> |
| |
| * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case. |
| * callback.c [HAVE_LIMITS_H]: Include limits.h. |
| Include libiberty.h. |
| (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd |
| being either end of a pipe. |
| (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions. |
| (os_shutdown): Clear pipe state. |
| (default_callback): Initialize new members. |
| |
| * callback.c (default_callback): Initialize target_endian. |
| (cb_store_target_endian): Renamed from store, new first parameter |
| host_callback *cb, drop last parameter big_p. Take endianness |
| from cb. |
| (cb_host_to_target_stat): Change to use cb_store_target_endian. |
| Remove variable big_p. |
| * nrun.c (main): Initialize default_callback.target_endian. |
| |
| 2005-01-14 Andrew Cagney <cagney@gnu.org> |
| |
| * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4. |
| Add explicit call to AC_CONFIG_HEADER. |
| * common.m4: Delete call to AC_CONFIG_HEADER, update usage. |
| * configure: Re-generate. |
| |
| 2005-01-12 Andrew Cagney <cagney@gnu.org> |
| |
| * common.m4: New file, based on of aclocal.m4. |
| |
| 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> |
| |
| * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros. |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| 2005-01-07 Andrew Cagney <cagney@gnu.org> |
| |
| * configure.ac: Rename configure.in, require autoconf 2.59. |
| * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR. |
| * configure: Re-generate. |
| |
| 2004-12-15 Hans-Peter Nilsson <hp@axis.com> |
| |
| * syscall.c (cb_syscall) <case CB_SYS_truncate> |
| <case CB_SYS_ftruncate>: New cases. |
| |
| 2004-12-13 Hans-Peter Nilsson <hp@axis.com> |
| |
| * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case. |
| (cb_syscall) <case CB_SYS_rename>: New case. |
| * callback.c (os_lstat): New function. |
| |
| 2004-12-08 Hans-Peter Nilsson <hp@axis.com> |
| |
| * run.1: Document --sysroot=filepath. |
| * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT. |
| (standard_options): Support --sysroot=<path>. |
| (standard_option_handler): Handle OPTION_SYSROOT. |
| * syscall.c (simulator_sysroot): Define, initialized empty. |
| (get_path): Prepend simulator_sysroot to absolute file path. |
| [HAVE_STRING_H]: Include string.h. |
| [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h. |
| * nrun.c [HAVE_UNISTD_H]: Include unistd.h. |
| (main): If simulator_sysroot is not empty, chdir there. |
| * sim-config.h (simulator_sysroot): Declare. |
| |
| * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break |
| cgen_rtx_error" in a CGEN-generated simulator. |
| * gdbinit.in: Break on sim_core_signal too. Have autoconf |
| replacement for CGEN-related breakpoints. |
| |
| 2004-12-07 Hans-Peter Nilsson <hp@axis.com> |
| |
| * Make-common.in (sim-basics_h): Add $(callback_h). |
| |
| 2004-12-03 Hans-Peter Nilsson <hp@axis.com> |
| |
| * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members |
| st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev, |
| st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime. |
| * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1) |
| (SIM_CHECK_MEMBERS): New macros. |
| * callback.c (cb_host_to_target_stat): Use temporary macro ST_x |
| for struct stat member test and write. Add ST_x calls for each |
| struct stat member tested in configure.in. Wrap each ST_x call in |
| #ifdef of configure macro for that member. |
| * configure, config.in: Regenerate. |
| |
| 2004-12-01 Hans-Peter Nilsson <hp@axis.com> |
| |
| * cgen.sh: New thirteenth parameter opcfile, defaulting to |
| /dev/null. |
| <case desc>: Pass -OPC opcfile. |
| * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth |
| parameter to cgen.sh. |
| |
| 2004-11-30 Richard Earnshaw <rearnsha@arm.com> |
| |
| * Make-common.in (sim-basics_h): Correct dependencies on |
| cconfig.h and tconfig.h |
| (sim-load.o): Correct typo in sim-basics_h dependency. |
| |
| 2004-11-18 Richard Earnshaw <rearnsha@arm.com> |
| |
| * Make-common.in (sim-*_h): Add macros for all sim headers listing |
| sub-dependencies for other sim files that they include. |
| (sim_main_headers): Use sim-*_h macros. |
| (sim-load.o): Depend on sim-basics_h, not sim_main_headers. |
| |
| 2004-11-16 Hans-Peter Nilsson <hp@axis.com> |
| |
| * sim-config.c (sim_config): Recognize when a bfd has unspecified |
| endian information. |
| |
| * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and |
| $(remote_sim_h) too. |
| (sim_main_headers): Add sim-utils.h. |
| |
| 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| |
| * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2. |
| |
| 2004-07-26 Andrew Cagney <cagney@gnu.org> |
| |
| Problem from Olaf Hering <olh@suse.de>. |
| * Makefile.in (install-man, installdirs): Add DESTDIR prefix. |
| |
| 2004-07-10 Ben Elliston <bje@au.ibm.com> |
| |
| * hw-tree.c (parse_integer_property): Typo fix in comments. |
| * sim-options.c (sim_args_command): Likewise. |
| |
| 2004-06-28 Andrew Cagney <cagney@gnu.org> |
| |
| * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook. |
| |
| 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * callback.c (os_shutdown): Fix bug in last change: actually |
| mark file descriptors as available on startup. |
| |
| 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| [ include/gdb: * callback.h (host_callback_struct): Replace |
| members fdopen and alwaysopen with fd_buddy. ] |
| * callback.c: Changed all users. |
| |
| 2004-06-15 Alan Modra <amodra@bigpond.net.au> |
| |
| * sim-load.c (sim_load_file): Use bfd_get_section_size |
| instead of bfd_get_section_size_before_reloc. |
| |
| 2004-05-18 Daniel Jacobowitz <dan@debian.org> |
| |
| * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before |
| passing it to printf. |
| |
| 2004-05-10 Daniel Jacobowitz <dan@debian.org> |
| |
| * callback.c: Update copyright dates. |
| * run.c: Likewise. |
| * sim-basics.h: Likewise. |
| * sim-load.c: Likewise. |
| * syscall.c: Likewise. |
| |
| 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
| |
| * callback.c: Include cconfig.h instead of config.h. |
| * run.c: Likewise. |
| * sim-basics.h: Likewise. |
| * sim-load.c: Likewise. |
| * syscall.c: Likewise. |
| |
| 2004-01-16 Ben Elliston <bje@wasabisystems.com> |
| |
| * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty. |
| |
| 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| |
| * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run. |
| |
| 2003-11-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * sim-options.c (standard_options): Fix the names of H8 |
| variants. |
| |
| 2003-10-30 Andrew Cagney <cagney@redhat.com> |
| |
| * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry" |
| with "struct bfd_symbol". |
| |
| 2003-10-21 Andrew Cagney <cagney@redhat.com> |
| |
| * callback.c (os_truncate): Call "truncate", and not "stat". |
| |
| 2003-10-20 Andrew Cagney <cagney@redhat.com> |
| |
| * sim-base.h: Replace "struct sec" with "struct bfd_section". |
| |
| 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * callback.c (os_ftruncate, os_truncate): New functions. |
| (default_callback): Initialize ftruncate and truncate members. |
| |
| 2003-09-08 Dave Brolley <brolley@redhat.com> |
| |
| On behalf of Doug Evans <dje@sebabeach.org> |
| * cgen.sh: New arg archfile. |
| * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode, |
| cgen-cpu-decode,cgen-desc): Update call to cgen.sh. |
| |
| 2003-08-28 Andrew Cagney <cagney@redhat.com> |
| |
| * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof. |
| * sim-options.c (print_help): Cast the format with specifier to |
| "int". |
| |
| 2003-08-20 Michael Snyder <msnyder@redhat.com> |
| Dave Brolley <brolley@redhat.com> |
| |
| * cgen-par.h (flags, word1): New target-specific |
| fields of CGEN_WRITE_QUEUE_ELEMENT. |
| (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro. |
| (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro. |
| * gennltvals.sh: Add frv target. |
| * nltvals.def: Add frv target. |
| |
| 2003-06-23 Michael Snyder <msnyder@redhat.com> |
| |
| * nrun.c (main): Delete h8/300 ifdef (sim now handles signals). |
| * sim-reg.c: Fix cut-and-paste bug in comment. |
| |
| 2003-06-22 Andrew Cagney <cagney@redhat.com> |
| |
| From matthew green <mrg@redhat.com>: |
| * sim-fpu.h: Update copyright. |
| (sim_fpu_fraction, sim_fpu_guard): New prototypes. |
| * sim-fpu.c: Update copyright. |
| (sim_fpu_fraction, sim_fpu_guard): New inline functions. |
| |
| 2003-06-17 Frank Ch. Eigler <fche@redhat.com> |
| |
| From Doug Evans <dje@sebabeach.org>: |
| * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible |
| with disassemble_info:read_memory_func. |
| * cgen-trace.c (sim_disasm_read_memory): Ditto. |
| |
| 2003-06-04 Michael Snyder <msnyder@redhat.com> |
| |
| * common/run.c (main): Remove SIM_H8300 ifdef. |
| (usage): Ditto. |
| * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX. |
| (standard_options): Add '-x' for h8/300sx. |
| (standard_option_handler): Add case for SIM_H8300SX. |
| |
| 2003-04-13 Michael Snyder <msnyder@redhat.com> |
| |
| * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h. |
| |
| 2003-03-01 Andrew Cagney <cagney@redhat.com> |
| |
| * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort. |
| (sim_engine_vabort): Ditto. |
| |
| 2003-02-27 Andrew Cagney <cagney@redhat.com> |
| |
| * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd. |
| * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto. |
| * nrun.c (main): Ditto. |
| |
| 2003-02-26 Andrew Cagney <cagney@redhat.com> |
| |
| * sim-engine.h (sim_engine_abort): Add noreturn attribute. |
| (sim_engine_vabort): Ditto. |
| (sim_engine_halt, sim_engine_restart): Ditto. |
| |
| 2003-02-20 Andrew Cagney <ac131313@redhat.com> |
| |
| * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o |
| (sim-break_h): Delete macro. |
| (sim-break.o): Delete rule. |
| * sim-break.c: Delete file. |
| * sim-break.h: Delete file. |
| * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h". |
| (STATE_BREAKPOINTS): Delete macro. |
| (sim_state_base): Delete field breakpoints. |
| * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add |
| sim_break_install to array. |
| |
| 2003-01-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * run.c (usage): Fix typos. |
| |
| 2002-11-27 Richard Sandiford <rsandifo@redhat.com> |
| |
| * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div. |
| |
| 2002-11-22 Andrew Cagney <ac131313@redhat.com> |
| |
| * dv-core.c: Update copyright. sim/common contributed to the FSF. |
| * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto. |
| * hw-device.h, hw-handles.c, hw-handles.h: Ditto. |
| * hw-instances.c, hw-instances.h, hw-properties.c: Ditto. |
| * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto. |
| * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto. |
| * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto. |
| * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto. |
| * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto. |
| * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto. |
| |
| 2002-11-13 Andrew Cagney <cagney@redhat.com> |
| |
| * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif. |
| |
| 2002-11-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro. |
| (distclean): Depend on it. |
| |
| 2002-10-14 Alan Modra <amodra@bigpond.net.au> |
| |
| * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION. |
| |
| 2002-08-29 Dave Brolley <brolley@redhat.com> |
| |
| * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen. |
| |
| 2002-07-17 Andrew Cagney <cagney@redhat.com> |
| |
| * run-sim.h: Add #ifdef RUN_SIM_H wrapper. |
| (sim_set_callbacks, sim_size, sim_trace) |
| (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved |
| to here from "gdb/remote-sim.h". |
| |
| 2002-07-16 Andrew Cagney <ac131313@redhat.com> |
| |
| * sim-resume.c (sim_resume): Add local variable sig_to_deliver to |
| avoid possible longjmp problems with automatic variable siggnal. |
| |
| 2002-07-14 Andrew Cagney <ac131313@redhat.com> |
| |
| From 2002-07-11 Momchil Velikov <velco@fadata.bg>: |
| * Make-common.in (installdirs): Make $(libdir) too, needed when |
| installing libsim.a. |
| |
| 2002-07-13 Andrew Cagney <ac131313@redhat.com> |
| |
| * gennltvals.sh (dir): Mark d30v as obsolete. |
| * nltvals.def: Remove d30v. |
| |
| 2002-06-17 Andrew Cagney <cagney@redhat.com> |
| |
| * hw-events.c (hw_event_queue_schedule): Initialize `dummy'. |
| |
| * sim-memopt.c: Include <unistd.h>. |
| (do_memopt_add): Fix printf format. |
| * sim-events.c (sim_events_schedule): Initialize ``dummy''. |
| |
| 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
| |
| * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's |
| --enable-gdb-build-warnings. |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| 2002-06-09 Aldy Hernandez <aldyh@redhat.com> |
| |
| * sim-fpu.c (unpack_fpu): Initialize exponent for |
| sim_fpu_class_zero. |
| (i2fpu): Same. |
| (sim_fpu_sqrt): Same. |
| |
| 2002-06-08 Andrew Cagney <cagney@redhat.com> |
| |
| * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h". |
| * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h". |
| * run.c: Ditto. |
| * sim-load.c: Ditto. |
| * callback.c: Ditto. |
| * syscall.c: Ditto. |
| * Make-common.in (callback_h): Define. |
| (remote_sim_h): Define. |
| (run.o): Update. |
| (callback.o): Update. |
| (syscall.o): Update. |
| (sim-load.o): |
| (nrun.o): Update. |
| (sim-hload.o): Update. |
| (sim-io.o): Update. |
| (sim-reason.o): Update. |
| (sim-reg.o): Update. |
| (sim-resume.o): Update. |
| |
| 2002-05-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * run.c: Fix formatting. |
| |
| 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * run-sim.h: New header. Provide prototypes for functions used |
| between run() and libsim.a which are not used by GDB. |
| * run.c: Include run-sim.h. |
| (main): If SIM_TARGET_SWITCHES is defined call |
| sim_target_parse_command_line. |
| (usage): If SIM_TARGET_SWITCHES is defined call |
| sim_target_display_usage. |
| |
| 2002-05-17 Andrey Volkov <avolkov@transas.com> |
| |
| * run.c: Made h8300s as new target, not h8300h alias. |
| Added new option -S (h8300s target) |
| * sim-options.c: Ditto. |
| |
| 2002-05-01 Chris Demetriou <cgd@broadcom.com> |
| |
| * callback.c: Use 'deprecated' rather than 'depreciated.' |
| |
| 2002-02-24 Andrew Cagney <ac131313@redhat.com> |
| |
| From wiz at danbala: |
| * sim-fpu.h: Fix grammar and typos. |
| Fix PR gdb/287. |
| |
| 2002-02-10 Chris Demetriou <cgd@broadcom.com> |
| |
| * callback.c: Fix some spelling errors. |
| * hw-device.h: Likewise. |
| * hw-tree.c: Likewise. |
| * sim-abort.c: Likewise. |
| * sim-alu.h: Likewise. |
| * sim-core.h: Likewise. |
| * sim-events.c: Likewise. |
| * sim-events.h: Likewise. |
| * sim-fpu.h: Likewise. |
| * sim-profile.h: Likewise. |
| * sim-utils.c: Likewise. |
| |
| 2002-01-31 Hans-Peter Nilsson <hp@axis.com> |
| |
| * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI): |
| New functions. |
| |
| 2002-01-20 Ben Elliston <bje@redhat.com> |
| |
| * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in |
| the comment for this enumerator. |
| |
| 2002-01-14 Ben Elliston <bje@redhat.com> |
| |
| * sim-fpu.h: Fix comment about sim_fpu_* constants. |
| |
| 2001-12-20 Kazu Hirata <kazu@hxi.com> |
| |
| * run.c (usage): Fix a typo. |
| |
| 2001-07-05 Ben Elliston <bje@redhat.com> |
| |
| * Make-common.in (srccgen): Remove. |
| (CGEN_CPU_DIR): Define. |
| (CGEN_READ_SCM): Redefine without $(srccgen). |
| (CGEN_ARCH_SCM): Ditto. |
| (CGEN_CPU_SCM): Ditto. |
| (CGEN_DECODE_SCM): Ditto. |
| (CGEN_DESC_SCM): Ditto. |
| |
| 2001-04-25 Frank Ch. Eigler <fche@redhat.com> |
| |
| * sim-load.c (sim_load_file): Put it back: external now. |
| * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk. |
| |
| 2001-04-21 Andrew Cagney <ac131313@redhat.com> |
| |
| * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD |
| internal interface. |
| * sim-utils.c (sim_analyze_program): Ditto. |
| |
| 2001-04-19 Frank Ch. Eigler <fche@redhat.com> |
| |
| * sim-utils.c (sim_analyze_program): Call bfd_cache_close after |
| we're finished with its immediate use. |
| * sim-load.c (sim_load_file): Ditto. |
| |
| 2001-03-16 Frank Ch. Eigler <fche@redhat.com> |
| |
| Add support for mmap-based memory regions. |
| * sim-memopt.c (mmap_next_fd): New global. |
| (sim_memory_init): Reinitialize it. |
| (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new |
| "--memory-mapfile FILE" option. Check for some errors. |
| (do_memopt_add): Conditionally do mmap instead of malloc for |
| backing store of simulated memory. Check for more errors. |
| (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup. |
| * sim-memopt.h (munmap_length): New member of _sim_memopt. |
| * configure.in: Look for mmap/fstat related functions and headers. |
| * config.in, configure: Regenerated. |
| |
| 2001-03-15 Frank Ch. Eigler <fche@redhat.com> |
| |
| * sim-core.c (sim_core_map_attach): Correct overlap-related |
| error messages. |
| |
| 2001-03-07 Michael Meissner <meissner@redhat.com> |
| |
| * run.c (alloca-conf.h): Delete, no longer provided. |
| |
| 2001-02-22 Ben Elliston <bje@redhat.com> |
| |
| * sim-trace.h (TRACE_VPU_IDX): Add. |
| (TRACE_vpu): Define. |
| (WITH_TRACE_VPU_P): Likewise. |
| (TRACE_VPU_P): Likewise. |
| * sim-trace.c (OPTION_TRACE_VPU): Define. |
| (trace_options): Add --trace-vpu. |
| (trace_option_handler): Handle OPTION_TRACE_VPU. |
| (trace_option_handler): Include VPU tracing in --trace-semantics. |
| (trace_idx_to_str): Handle TRACE_VPU_IDX. |
| |
| 2001-02-21 Ben Elliston <bje@redhat.com> |
| |
| * sim-trace.h (TRACE_BRANCH_INPUT1): New macro. |
| (TRACE_BRANCH_INPUT2): Likewise. |
| |
| 2001-02-09 Ben Elliston <bje@redhat.com> |
| |
| * (profile_print_pc): Write header out in target byte order. |
| |
| 2001-02-09 Ben Elliston <bje@redhat.com> |
| |
| * sim-profile.c (profile_pc_init): Correct bug in loop logic when |
| adjusting the pc shift value. |
| |
| 2001-01-12 Chris Demetriou <cgd@sibyte.com> |
| |
| * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case |
| where a numeric value is supplied. |
| |
| 2001-01-06 Ben Elliston <bje@redhat.com> |
| |
| * cgen.sh: Allow extrafiles to include the semantics files when |
| generating an ISA-specific decoder. |
| |
| 2000-12-27 Alexandre Oliva <aoliva@redhat.com> |
| |
| * Make-common.in (sim-io.o): Depend on targ-vals.h. |
| |
| 2000-12-23 Ben Elliston <bje@redhat.com> |
| |
| * cgen-trace.c (trace_result): Handle 'f' type operands; output |
| them to the trace stream using sim_fpu_printn_fpu. Include |
| "sim-fpu.h". |
| |
| 2000-12-15 Ben Elliston <bje@redhat.com> |
| |
| * sim-fpu.h (sim_fpu_printn_fpu): Declare. |
| * sim-fpu.c (print_bits): Add digits parameter. Print only as many |
| trailing digits as specified (-1 to print all digits). |
| (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu. |
| (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls |
| to print_bits (). |
| |
| 2000-12-13 Ben Elliston <bje@redhat.com> |
| |
| * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor |
| sed expressions into $sedscript, substituting @prefix@/@PREFIX@. |
| (defs): New action. |
| |
| 2000-12-12 Geoffrey Keating <geoffk@redhat.com> |
| |
| * sim-endian.h: Don't have parameters on macro definitions which |
| are simply renaming functions, to permit use of XCONCAT2 in both |
| the macro name and the arguments in a use of such a definition. |
| |
| 2000-12-11 Ben Elliston <bje@redhat.com> |
| |
| * cgen-ops.h (SUBWORDDFDI): New function. |
| |
| 2000-12-05 Ben Elliston <bje@redhat.com> |
| |
| * Make-common.in (cgen-defs): New target. |
| (cgen-decode): Pass $(EXTRAFILES). |
| |
| * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and |
| -outfile-suffix options. |
| |
| 2000-12-04 Ben Elliston <bje@redhat.com> |
| |
| * cgen-ops.h (SUBWORDSIQI): Mask off top bits. |
| (SUBWORDSIUQI): Likewise. |
| (SUBWORDDIHI): Likewise. |
| (SUBWORDDIQI): New function. |
| |
| * cgen-trace.c (disassemble_insn): Remove unused declaration. |
| * cgen-scache.c (scache_option_handler): Remove unused local var. |
| |
| 2000-12-03 Ben Elliston <bje@redhat.com> |
| |
| * sim-profile.c (profile_option_handler): Remove unused prof_nr. |
| |
| 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * hw-events.c (delete_hw_event_data): Remove the scheduled events. |
| |
| 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * dv-core.c (dv_core_attach_address_callback): Don't abort if |
| space is not zero. |
| |
| 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * hw-base.c (hw_delete): Don't free base_of_hw since it's freed. |
| (set_hw_delete): Moved the macro as a function. |
| * hw-base.h (set_hw_delete): Declare as external function. |
| * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory |
| allocated using hw_malloc. |
| |
| 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * sim-options.c (sim_parse_args): Free the memory used for |
| long_options, short_options, handlers, opt_cpu, orig_val. |
| |
| 2000-11-20 Ben Elliston <bje@redhat.com> |
| |
| * cgen-ops.h (SUBBI): New macro. |
| (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions. |
| (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise. |
| |
| 2000-11-16 Ben Elliston <bje@redhat.com> |
| |
| * cgen-types.h (VOID): New type. |
| |
| 2000-11-09 Ben Elliston <bje@redhat.com> |
| |
| * sim-fpu.c (sim_fpu_one): Set exponent to 0. |
| (sim_fpu_two): Set exponent to 1. |
| |
| 2000-10-26 Ben Elliston <bje@redhat.com> |
| |
| * cgen.sh: Handle an isa argument between cpu and mach. Default to |
| `all'. Pass `-i' options to cgen applications. |
| * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode, |
| cgen-desc): Pass $(isa) to cgen.sh. |
| |
| 2000-10-08 Ben Elliston <bje@redhat.com> |
| |
| * cgen-utils.c (cgen_rtx_error): New function. |
| |
| 2000-10-07 Ben Elliston <bje@redhat.com> |
| |
| * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure |
| conditions for sim_core_read_buffer(). |
| |
| 2000-09-26 Dave Brolley <brolley@redhat.com> |
| |
| * cgen-utils.c (RORQI): New function. |
| (ROLQI): New function. |
| (RORHI): New function. |
| (ROLHI): New function. |
| |
| 2000-08-28 Dave Brolley <brolley@redhat.com> |
| |
| * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is |
| in insn_value if it will fit. |
| |
| 2000-08-21 Frank Ch. Eigler <fche@redhat.com> |
| |
| * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules. |
| |
| 2000-08-15 Dave Brolley <brolley@redhat.com> |
| |
| * sim-profile.c (profile_print_speed): Print cpu frequency if not zero. |
| |
| 2000-08-15 Dave Brolley <brolley@redhat.com> |
| |
| * sim-profile.h (PROFILE_DATA): Add cpu_freq. |
| (PROFILE_CPU_FREQ): New macro. |
| * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator. |
| (profile-options): Add profile-cpu-frequency. |
| (parse_frequency): New function. |
| (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY. |
| (profile_print_speed): Print cpu frequency and simulated execution time. |
| Re-indent other items to match. |
| |
| 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com> |
| |
| * dv-sockser.c (dv_sockser_init): Eliminate MIN macro. |
| |
| 2000-07-27 Frank Ch. Eigler <fche@redhat.com> |
| |
| From Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
| * Makefile.in (install): Install run.1 man page. |
| |
| Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| From 2000-06-23 Doug Evans <dje@casey.transmeta.com>: |
| * Makefile.in (headers,nltvals.def): Merge. |
| |
| Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: |
| * nrun.c (main): Print the simulator statistics only in |
| verbose mode. |
| * hw-properties.h (hw_find_integer_array_property): Fix |
| prototype (use signed_cell). |
| |
| From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: |
| * sim-events.c (sim_events_remain_time): New function returning |
| the time that remains before the event is raised. |
| * hw-events.c (hw_event_remain_time): Likewise. |
| * sim-events.h (sim_events_remain_time): Declare. |
| * hw-events.h (hw_event_remain_time): Declare. |
| |
| From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: |
| * sim-hw.c: Use <errno.h> instead of <sys/errno.h> |
| (OPTION_HW_LIST): New option --hw-list to list the devices. |
| (hw_option_handler): List the device tree with 'sim_hw_print'. |
| |
| From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: |
| * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets. |
| (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16. |
| (EXTENDED): Define for 16-bit word size. |
| * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED, |
| MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size. |
| * sim-types.h: Added support for 16-bit targets. |
| |
| 2000-06-23 Frank Ch. Eigler <fche@redhat.com> |
| |
| * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX. |
| |
| 2000-06-24 Frank Ch. Eigler <fche@redhat.com> |
| |
| From Maciej W. Rozycki <macro@ds2.pg.gda.pl>: |
| * Makefile.in (distclean): Clean cconfig.h also. |
| |
| Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (sim-profile): Enable the profiler by default. |
| |
| Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com> |
| |
| * run.c (main): Initialize sigrc. |
| |
| Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-events.c (update_time_from_event): Add more detailed event |
| tracing. |
| |
| 2000-03-30 Dave Brolley <brolley@redhat.com> |
| |
| * aclocal.m4 (cgen): Use guile to run cgen. |
| |
| 2000-03-23 Dave Brolley <brolley@redhat.com> |
| |
| * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to |
| ftruncdfsf. |
| * cgen-accfp.c (fextsfdf): New function. |
| (ftruncdfsf): New function. |
| (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf. |
| |
| 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com> |
| |
| * cgen-ops.h: Added TRUNCSISI. |
| |
| 2000-03-08 Dave Brolley <brolley@redhat.com> |
| |
| * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE. |
| (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write. |
| (sim_queue_fn_si_write): Last argument is has type USI. |
| (sim_queue_fn_sf_write): New function. |
| * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI. |
| (sim_queue_fn_sf_write): New function. |
| (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE. |
| |
| Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with |
| sim_set_trace and run simulator using sim_resume. |
| (main): Add option ``-o'' - operating environment. Only continue |
| after a signal when operating environment. |
| (main): Always set REASON and SIGRC using sim_stop_reason. |
| (sim_trace): Delete extern declaration. |
| |
| 2000-02-08 Nick Clifton <nickc@cygnus.com> |
| |
| * callback.c: Fix compile time warning messages. |
| * run.c: Fix compile time warning messages. |
| |
| 1999-12-17 Dave Brolley <brolley@cygnus.com> |
| |
| * sim-profile.h: (set_profile_option_mask): Add prototype. |
| * sim-profile.c (set_profile_option_mask): No longer static. |
| |
| Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-arange.c: Include <string.h> |
| |
| 1999-12-07 Dave Brolley <brolley@cygnus.com> |
| |
| * sim-options.c (print_help): '=' required before optional argument. |
| * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator. |
| (CGEN_FN_MEM_HI_WRITE): New enumerator. |
| (CGEN_FN_MEM_SI_WRITE): New enumerator. |
| (CGEN_FN_MEM_DI_WRITE): New enumerator. |
| (CGEN_FN_MEM_DF_WRITE): New enumerator. |
| (CGEN_FN_MEM_XI_WRITE): New enumerator. |
| (fn_mem_qi_write): New union members. |
| (fn_mem_hi_write): New union members. |
| (fn_mem_si_write): New union members. |
| (fn_mem_di_write): New union members. |
| (fn_mem_df_write): New union members. |
| (fn_mem_xi_write): New union members. |
| (sim_queue_fn_mem_qi_write): New function. |
| (sim_queue_fn_mem_hi_write): New function. |
| (sim_queue_fn_mem_si_write): New function. |
| (sim_queue_fn_mem_di_write): New function. |
| (sim_queue_fn_mem_df_write): New function. |
| (sim_queue_fn_mem_xi_write): New function. |
| * cgen-par.c (sim_queue_fn_mem_qi_write): New function. |
| (sim_queue_fn_mem_hi_write): New function. |
| (sim_queue_fn_mem_si_write): New function. |
| (sim_queue_fn_mem_di_write): New function. |
| (sim_queue_fn_mem_df_write): New function. |
| (sim_queue_fn_mem_xi_write): New function. |
| (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE, |
| CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE, |
| CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE. |
| |
| 1999-12-01 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-accfp.c (subsf): Check status code. |
| (mulsf): Ditto. |
| (negsf): Ditto. |
| (abssf): Ditto. |
| (sqrtsf): Ditto. |
| (invsf): Ditto. |
| (minsf): Ditto. |
| (maxsf): Ditto. |
| (subdf): Ditto. |
| (muldf): Ditto. |
| (divdf): Ditto. |
| (negdf): Ditto. |
| (absdf): Ditto. |
| (sqrtdf): Ditto. |
| (invdf): Ditto. |
| (mindf): Ditto. |
| (maxdf): Ditto. |
| |
| 1999-11-26 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-par.h (fn_df_write): Mode of data is DF. |
| (sim_queue_fn_df_write): Mode of data is DF. |
| * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF. |
| |
| 1999-11-22 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer. |
| * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue. |
| |
| 1999-11-04 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and |
| CGEN_MEM_XI_WRITE members. |
| (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members. |
| (sim_queue_fn_xi_write): New function. |
| (sim_queue_mem_xi_write): New function. |
| |
| * cgen-par.c (sim_queue_fn_xi_write): New function. |
| (sim_queue_mem_xi_write): New function. |
| (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and |
| CGEN_MEM_XI_WRITE. |
| |
| 1999-10-22 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT. |
| (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro. |
| * cgen-par.c: Set insn_address for each queued write. Get pc from |
| cpu when executing queued writes. |
| |
| 1999-10-19 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-par.h (sim_queue_fn_pc_write): New function. |
| (CGEN_FN_PC_WRITE): New enumerator. |
| (fn_pc_write): New union member. |
| * cgen-par.c (sim_queue_fn_pc_write): New function. |
| (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE. |
| |
| 1999-10-18 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator. |
| (CGEN_MEM_DF_WRITE): New enumerator. |
| (mem_di_write): New union member. |
| (mem_df_write): New union member. |
| * cgen-par.c (sim_queue_mem_di_write): New function. |
| (sim_queue_mem_df_write): New function. |
| (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and |
| CGEN_MEM_DF_WRITE. |
| * cgen-accfp.c (divsf): Check for division errors. |
| |
| 1999-10-14 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete. |
| |
| 1999-10-07 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator. |
| (fn_hi_write): New union member. |
| (sim_queue_fn_hi_write): New function. |
| * cgen-par.c (sim_queue_fn_hi_write): New function. |
| (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE. |
| |
| 1999-09-29 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'. |
| Change type of result to SEM_PC. |
| |
| Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-defs.h (sim_engine_invalid_insn): Now returns PC. |
| |
| 1999-09-25 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-ops.h (SUBWORD*): Delete cpu arg. |
| (JOIN*): Delete cpu arg. |
| |
| Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com> |
| |
| * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p |
| parameter. |
| (SET_LAST_INSN_P): Set last_insn_p flag in the scache element. |
| |
| Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com> |
| |
| * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting |
| large values. |
| |
| Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * run.c (main): Check the sim_stop_reason and only halt simulation |
| when a valid stop condition is identified. |
| |
| Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h". |
| |
| Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-par.h (CGEN_BI_WRITE): New enumerator. |
| (bi_write): New union element. |
| (sim_queue_bi_write): New function. |
| * cgen-par.c (sim_queue_bi_write): New function. |
| (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE. |
| |
| Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from |
| ../gdb/configure.in. |
| * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define. |
| (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define. |
| (SIM_WARNINGS): Delete |
| (CONFIG_CFLAGS): Update. |
| |
| Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-par.c: New file. |
| * cgen-par.h: New file. |
| * cgen-sim.h (cgen-par.h): #include it. |
| * cgen-cpu.h (write_queue): New field. |
| (CPU_WRITE_QUEUE): New access macro. |
| * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h. |
| (cgen-par.o): New target. |
| |
| 1999-08-28 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM. |
| * cgen-utils.c (mode_names): Update. |
| |
| 1999-08-20 Doug Evans <devans@casey.cygnus.com> |
| |
| * genmloop.sh: New args -parallel-generic-write, -parallel-only. |
| * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC |
| buffer arg if WITH_PARALLEL_GENWRITE. |
| (struct insn_sem): Handle WITH_PARALLEL_GENWRITE. |
| (struct idesc): Ditto. |
| |
| Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com> |
| |
| * sim-model.c (model_option_handler): Add \n to error message. |
| |
| 1999-08-08 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete. |
| (insn_sem): Rewrite. |
| (sem_fn_desc): New struct. |
| (idesc): Rewrite. |
| * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit, |
| misses if ! FAST_P. |
| (scache case): Split into non-parallel/parallel versions. |
| (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table |
| if not use semantic switch version. |
| |
| 1999-08-04 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-defs.h (SEM_BRANCH_TYPE): New enum. |
| * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete. |
| (SEM_BRANCH_INIT_EXTRACT): Delete. |
| (SEM_BRANCH_INIT): Replace npc_ptr with br_type. |
| (SEM_BRANCH_FINI): Ditto. |
| (SEM_BRANCH_VIA_ADDR): Ditto. |
| (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg. |
| (SEM_BRANCH_ADDR_CACHE): Delete. |
| (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros. |
| * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with |
| pbb_br_type. |
| * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain. |
| (@cpu@_pbb_begin): Initialize branch_target. |
| (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type. |
| (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with |
| pbb_br_type. |
| (@cpu@_engine_run_fast): Ditto. |
| |
| Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-utils.c (RORSI): New function. |
| (ROLSI): New function. |
| |
| 1999-07-14 Doug Evans <devans@casey.cygnus.com> |
| |
| * Makefile.in (TAGS): Tweak TAGS regex. |
| * cgen-mem.h (*): Add TAGS markers. |
| |
| Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only |
| passed in when sim_resume is first entered - don't re-pass it |
| after a restart. |
| |
| Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and |
| OPTION_LOAD_LMA but only when is defined. |
| (standard_options): When SIM_HANDLES_LMA is defined include |
| options --load-lma and --load-vma. |
| (standard_install): Initialize STATE_LOAD_AT_LMA_P. |
| |
| * sim-base.h (STATE_LOAD_AT_LMA_P): Define. |
| (struct sim_state_base): Add load_at_lma_p. |
| * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with |
| STATE_LOAD_AT_LMA_P. |
| |
| Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * nrun.c (main): Re-format loop gnu style. |
| |
| Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * dv-sockser.c (connected_p): Initialize addrlen. |
| |
| 1999-07-06 Dave Brolley <brolley@cygnus.com> |
| |
| * cgen-accfp.c (floatsidf): New function. |
| (fixdfsi): New function. |
| |
| 1999-07-06 Doug Evans <devans@casey.cygnus.com> |
| |
| * sim-model.c (sim_model_init): Issue error if machine is unsupported. |
| |
| 1999-07-05 Doug Evans <devans@casey.cygnus.com> |
| |
| * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h. |
| (cgen-fpu.o,cgen-accfp.o): Add rules for. |
| * cgen-fpu.c: New file. |
| * cgen-fpu.h: New file. |
| * cgen-accfp.c: New file. |
| * cgen-cpu.h (CGEN_CPU): New member fpu. |
| * cgen-mem.h: Redo fp support. |
| * cgen-ops.h: Delete k&r support. Redo fp support. |
| * cgen-sim.h: Include cgen-fpu.h. |
| * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h. |
| |
| 1999-06-23 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of |
| ifndef. |
| * genmloop.sh (@cpu@_scache_lookup): Delete unused local var. |
| (@cpu@_pbb_cti_chain): Minor clean up. |
| |
| 1999-05-08 Felix Lee <flee@cygnus.com> |
| |
| * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of |
| AM_CYGWIN32 and AM_EXEEXT. |
| * configure: Regenerate. |
| |
| Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com> |
| |
| * sim-core.c (device_error,device_io_read_buffer, |
| device_io_write_buffer): Delete decls. |
| * sim-core.h: Put them here. |
| |
| * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer. |
| (sim_core_write_buffer): Pass sd to device_io_write_buffer. |
| * sim-n-core.h (sim_core_read_aligned_N): Ditto. |
| (sim_core_write_aligned_N): Ditto. |
| |
| 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * sim-memopt.c (sim_memory_uninstall): Don't look into |
| free()d memory. |
| |
| 1999-04-14 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-utils.scm (virtual_insn_entries): Update attribute definition. |
| |
| 1999-04-13 Doug Evans <devans@casey.cygnus.com> |
| |
| * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES. |
| (sim_core_write_buffer): Ditto. |
| |
| 1999-04-02 Keith Seitz <keiths@cygnus.com> |
| |
| * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback |
| after the interval counter has expired. |
| (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of |
| poll_quit callbacks. May be overridden by Makefile. |
| (poll_quit_counter): New global. |
| * sim-events.c: Remove all mentions of ui_loop_hook. The |
| host callback "poll_quit" will serve the purpose. |
| * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK |
| is defined. |
| * nrun.c: Remove declaration of ui_loop_hook. |
| |
| Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com> |
| |
| * cgen-run.c (sim_resume): Don't tell main loop to run "forever" |
| if being used by gdb. |
| |
| 1999-03-22 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-types.h (XF,TF): Tweak. |
| * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT, |
| in cgen-types.h. |
| (SUBWORD*,JOIN*): Define. |
| * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize |
| moved into cpu descriptor. |
| * sim-model.h (MACH): New member `num'. |
| |
| 1999-02-09 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-cpu.h (CGEN_DISASSEMBLER): New type. |
| (CGEN_CPU): Member opcode renamed to cpu_desc. |
| New members get_idata,disassembler. |
| * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to |
| CGEN_INSN_ATTR_VALUE. |
| (CGEN_STATE): Delete member opcode_table. |
| (sim_disassemble_insn): Delete decl. |
| * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c. |
| (struct idesc): Moved to here from <cpu>-decode.h. |
| * cgen-run.c (prime_cpu): Call prepare_run callback. |
| * cgen-trace.h (SFILE): New type. |
| (sim_disasm_sprintf): Declare. |
| (sim_disasm_read_memory,sim_disasm_perror_memory): Declare. |
| (sim_cgen_disassemble_insn): Declare. |
| * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h. |
| (insn_fields): Delete. |
| (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with |
| CPU_CPU_DESC (cpu). |
| (trace_insn): Call CPU_DISASSEMBLER hook. |
| (sim_disasm_sprintf): New function. |
| (sim_disasm_read_memory): New function. |
| (sim_disasm_perror_memory): New function. |
| (sim_cgen_disassemble_insn): New function. |
| * cgen-utils.c: Don't include cpu-opc.h. |
| (virtual_insn_entries): New static local. |
| (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table. |
| (cgen_insn_name): Rewrite. |
| (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c. |
| * cgen.sh (desc): New file generator handler. |
| * genmloop.sh: -parallel changed to -parallel-read/-parallel-write. |
| Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately. |
| Don't include cpu-opc.h,cpu-sim.h. |
| * sim-model.c (model_set): Delete SIM_DESC arg. |
| (sim_model_set): Update. |
| * sim-model.h (MACH): New member prepare_run. |
| |
| 1999-01-28 Frank Ch. Eigler <fche@cygnus.com> |
| |
| * sim-memopt.c (memory_option_handler): Avoid memset() calls |
| if redundant with allocator functions. |
| |
| Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com> |
| |
| * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix. |
| |
| * sim-profile.h: Make like sim-trace.h. |
| (PROFILE_USEFUL_MASK): New macro. |
| * sim-profile.c (profile_options): Make like trace_options, allow |
| optional on|off arg where applicable. |
| (set_profile_option_mask): New function. |
| (sim_profile_set_option): New function. |
| (profile_option_handler): Simplify. |
| Have -p only enable selected things, not everything. |
| Add missing break to OPTION_PROFILE_PC_RANGE. |
| * cgen-scache.c (scache_options): Allow optional on|off arg to |
| --profile-scache. |
| (scache_option_handler): Use sim_profile_set_option. |
| |
| 1999-01-26 Frank Ch. Eigler <fche@cygnus.com> |
| |
| * sim-memopt.c (memory_options): Add MEMORY_FILL option. |
| (memory_option_handler): Implement MEMORY_FILL option. Make |
| MEMORY_CLEAR an alias for MEMORY_FILL=0. |
| (parse_ulong_value): New function. |
| (do_memopt_add): Allocate all buffers. Optionally fill them. |
| |
| 1999-01-15 Richard Henderson <rth@cygnus.com> |
| |
| * hw-events.c (hw_event_queue_schedule): _vtracef takes a |
| va_list, not an integer. |
| * sim-events.c (sim_events_schedule): Likewise. |
| |
| * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to |
| the appropriate type. |
| |
| 1999-01-14 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR. |
| (sim_disassemble_insn): Update prototype. |
| (sim_engine_invalid_insn): Ditto. |
| * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version. |
| (SEM_BRANCH_INIT): PCADDR->IADDR. |
| (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case. |
| * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR. |
| * cgen-scache.h (*): Ditto. |
| * cgen-trace.c (*): Ditto. |
| * cgen-trace.h (*): Ditto. |
| * cgen-utils.c (*): Ditto. |
| * cgen-types.h (integer modes): Use signedNN/unsignedNN types. |
| (insn_t): Delete. |
| * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support. |
| (simple engine framework): Rewrite. |
| * sim-module.c (modules): Install model module sooner (and in |
| particular before the profile module). |
| |
| 1999-01-12 Doug Evans <devans@casey.cygnus.com> |
| |
| * sim-model.h (sim_mach_lookup_bfd_name): Add prototype. |
| * sim-model.c (sim_mach_lookup_bfd_name): New function. |
| (sim_model_init): Call it. |
| |
| * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns. |
| |
| 1999-01-05 Doug Evans <devans@casey.cygnus.com> |
| |
| * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h. |
| * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated. |
| (SEM_BRANCH_INIT_EXTRACT): New macro. |
| (SEM_BRANCH_INIT): Add taken_p. |
| (TARGET_SEM_BRANCH_FINI): Provide default definition. |
| (SEM_BRANCH_FINI): Use it. |
| (SEM_INSN): Update. |
| * cgen-run.c (sim_resume): Handle tracing of last insn. |
| * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined. |
| * cgen-trace.c (current_abuf): New static global. |
| (trace_insn_init): Initialize it. |
| (trace_insn_fini): Use it. |
| (trace_insn): Set it. |
| * cgen.sh (arch case): Pass -m ${mach} to cgen. |
| * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB. |
| (@cpu@_emit_after): Ditto. |
| (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic |
| labels if WITH_SEM_SWITCH_FULL. |
| * sim-model.c: Include bfd.h. |
| (sim_model_init): New function. |
| (sim_model_install): Record init fn. |
| * sim-model.h (MACH): New member bfd_name. |
| * sim-module.c (modules): Initialize model before scache. |
| |
| 1998-12-24 Frank Ch. Eigler <fche@cygnus.com> |
| |
| * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms. |
| |
| * nrun.c (main): Remain in simulation loop for traps and |
| exceptions when in operating environment mode. |
| (ui_loop_hook): New stub hook for standalone use. |
| * sim-events.c (sim_events_process): Call ui_loop_hook |
| periodically on CYGWIN host. |
| |
| * sim-reason.c (sim_stop_reason): Return host signal numbers |
| to gdb on sim_stopped and sim_signalled cases. |
| * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND |
| hook just before longjmp. |
| * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME |
| hook just before sim_engine_run. |
| |
| * sim-n-core.h (sim_core_trace_M): Allay const warning. |
| * sim-trace.h (trace_generic): Ditto. |
| * sim-trace.c (trace_generic): Ditto. |
| |
| 1998-12-14 Doug Evans <devans@casey.cygnus.com> |
| |
| * Make-common.in (SIM_MAIN_DEPS): New var. |
| (CGEN_MAIN_CPU_DEPS): New var. |
| * aclocal.m4: Add --enable-cgen-maint option. |
| * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine. |
| (SETMEM*): Ditto. |
| (GETIMEM*): Pass pc value to sim_core routine. |
| |
| Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle): |
| Compare with ZERO not NULL. |
| |
| Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-properties.c, hw-instances.c, hw-tree.c: Include |
| "sim-assert.h". |
| |
| 1998-12-09 Doug Evans <devans@casey.cygnus.com> |
| |
| * sim-arange.c: Include libiberty.h, and stdlib.h if present. |
| * sim-trace.c: Include stdlib.h if present. |
| * dv-sockser.c: Include unistd.h if present. |
| (dv_sockser_init): Add missing arg to call to sim_io_eprintf. |
| * cgen-scache.c (scache_flush): Delete unused locals i,sc. |
| |
| 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com> |
| |
| * gennltvals.sh: Add i960. |
| * nltvals.def: Rebuild. |
| |
| 1998-12-04 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-defs.h: New file, old cgen-sim.h. |
| * cgen-sim.h: Simple header that includes others. |
| * sim-arange.c: New file. |
| * sim-arange.h: New file. |
| * sim-basics.h: Include it. |
| * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o. |
| (sim-arange.o): Add rule for. |
| * sim-cpu.h (sim_cpu_msg_prefix): Add prototype. |
| (sim_io_eprintf_cpu): Add prototype. |
| * sim-inline.h (HAVE_INLINE): Define if GNUC. |
| (INLINE2): New macro. |
| (EXTERN_INLINE): New macro. |
| * sim-module.c (sim_post_argv_init): Initialize cpu backlink |
| before calling module init fns. |
| * sim-profile.c (OPTION_PROFILE_*): Move into enum. |
| (profile_init): New function. |
| (profile_options): New option --profile-range. |
| (profile_option_handler): Handle --profile-range. |
| (profile_print_insn): Qualify address range specific section titles. |
| (profile_print_addr_ranges): New function. |
| (profile_info): Print address ranges if specified. |
| (profile_install): Set profile_init init fn. |
| * sim-profile.h (PROFILE_DATA): New member `range'. |
| * sim-trace.c (trace_init): New function. |
| (trace_options): New option --trace-range. |
| (trace_option_handler): Handle --trace-range. |
| (trace_install): Set trace_init init fn. |
| * sim-trace.h (TRACE_DATA): New member `range'. |
| * sim-utils.c (sim_cpu_msg_prefix): New function. |
| (sim_io_eprintf_cpu): New function. |
| * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro. |
| (PC_IN_PROFILE_RANGE_P): New macro. |
| * cgen-trace.c (trace_insn_init): Set current_insn to NULL. |
| (trace_insn_fini): New arg abuf. All callers updated. |
| Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before |
| printing cycle counts. |
| * cgen-trace.h (trace_insn_fini): Update prototype. |
| (TRACE_RESULT_P): New macro. |
| (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated. |
| (TRACE_INSN): Check ARGBUF_TRACE_P. |
| (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated. |
| * cgen-types.h (SIM_INLINE): Delete. |
| (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define. |
| * cgen-utils.c: Don't include cgen-engine.h |
| * genmloop.sh (@cpu@_fill_argbuf): New function. |
| (@cpu@_fill_argbuf_tp): New function. |
| (@cpu@_emit_before,@cpu@_emit_after): New functions. |
| (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'. |
| (SET_CTI_VPC,SET_INSN_COUNT): Update. |
| (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling |
| doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI. |
| (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling |
| doing profiling. Update call to TRACE_INSN_FINI. |
| |
| * sim-memopt.c (sim_memory_uninstall): Result type is `void'. |
| |
| 1998-12-03 Frank Ch. Eigler <fche@cygnus.com> |
| |
| * sim-memopt.c (sim_memory_uninstall): Deallocate all memory |
| regions. |
| |
| 1998-12-01 Doug Evans <devans@casey.cygnus.com> |
| |
| * sim-inline.c (SIM_INLINE_P): Fix typo. |
| |
| 1998-11-30 Doug Evans <devans@casey.cygnus.com> |
| |
| * cgen-utils.c (cgen_virtual_opcode_table): Update. |
| |
| Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * gennltvals.sh: Add v850 and d10v. Sort alphabetically. |
| * nltvals.def: Re-generate. |
| |
| Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init, |
| sim_core_map_attach, sim_core_map_detach, next_event_queue, |
| new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify |
| GCC. |
| * sim-events.c (sim_events_uninstall, sim_events_suspend, |
| sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto. |
| |
| 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com> |
| |
| * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's. |
| (${cpu}_pbb_cti_chain): Ditto. |
| |
| 1998-11-18 Doug Evans <devans@casey.cygnus.com> |
| |
| * Make-common.in (cgen-utils.o): Depend on cgen-engine.h. |
| * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros. |
| (EXTRACT_INT,EXTRACT_UINT): New macros. |
| (SEM_SEM_ARG): New macro. |
| (SEM_NEXT_VPC): New arg `pc'. |
| * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete. |
| (sim_disassemble_insn): Update prototype. |
| * cgen-trace.c (current_insn,insn_fields): New static locals. |
| (trace_insn): Set them. |
| * cgen-utils.c: #include cgen-engine.h. |
| (sim_disassemble_insn): New arg insn_fields. |
| Handle variable length insns. |
| * genmloop.sh: Only emit pbb decls if -pbb. |
| (${cpu}_scache_lookup): New arg `vpc'. |
| (scache support): Fetch pc before entering loop. |
| |
| * gennltvals.sh: Add fr30 support. |
| * nltvals.def: Rebuild. |
| |
| Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-types.h: Re-do type system so that GCC's attribute and mode |
| are used to specify types. Handle case of ALPHA. |
| |
| 1998-11-13 Frank Ch. Eigler <fche@elastic.org> |
| |
| * aclocal.m4: Add tests for dlopen family. |
| * config.in: Regenerated. |
| |
| Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL. |
| |
| Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to |
| HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin. |
| * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ... |
| * cgen-sim.h: ... to here. |
| |
| Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (enable-build-warnings): Replace |
| enable-sim-warnings. Extend =LIST syntax so that prepend and |
| append of options is possible. Drop -Werror, add |
| -Wstrict-prototypes for GDB compatibility. |
| * Make-common.in (SIM_WARNINGS): Update. |
| |
| Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * Make-common.in (CGEN_INCLUDE_DEPS): Define. |
| (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS). |
| (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto. |
| (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete |
| explicit cgen header dependencies, require SIM_EXTRA_DEPS to include |
| CGEN_INCLUDE_DEPS. |
| * cgen-cpu.h: New file. |
| * cgen-engine.h: New file. |
| * cgen-scache.h: New file. |
| * cgen-sim.h: Delete portions moved to new files. |
| * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly, |
| rather than sending result to stdout. |
| |
| Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * Make-common.in (sim-reg.o): New rule. |
| (cgen-run.o): New rule. |
| * cgen-ops.h: Delete many BI macros. Change all UBI -> BI. |
| * cgen-run.c (prime_cpu): New function. |
| * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support. |
| (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly |
| mentioned cpu. |
| (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns. |
| * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum. |
| (CGEN_INSN_VIRTUAL_P): New macro. |
| (SEM_PC): New typedef. |
| (SEMANTIC_FN): Change type of result to SEM_PC. |
| (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros. |
| (IDESC_CTI_P,IDESC_SKIP_P): New macros. |
| (SCACHE_MAP): New typedef. |
| (CPU_SCACHE): Add pbb support. |
| (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare. |
| (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros. |
| (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn, |
| max_slice_insns. |
| (INSN_NAME): Delete. |
| (cgen_insn_name): Declare. |
| (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn. |
| * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes. |
| (first_insn_p): Make static. |
| (trace_insn): Handle virtual insns specially. |
| (cgen_trace_printf): Ensure we haven't overflowed the buffer. |
| * cgen-types.h (UBI): Delete. |
| (MODE_TYPE): New enum. |
| (HOSTINT,HOSTUINT,HOSTPTR): Delete. |
| * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR. |
| (cgen_virtual_opcode_table): New global. |
| (cgen_insn_name): New function. |
| (sim_disassemble_insn): Ignore virtual insns. |
| * genmloop.sh: Delete top level loop generation. Add pbb support. |
| * sim-cpu.h (CPU_INSN_NAME_FN): New typedef. |
| (sim_cpu_base): New members max_insns,insn_name,model_data. |
| (CPU_PC_GET,CPU_PC_SET): New macros. |
| (sim_pc_get,sim_pc_set): Declare. |
| * sim-model.c (model_set): Call model init fn. |
| * sim-model.h (MODEL_FN): New typedef. |
| (INSN_TIMING): New member model_fn. |
| (MODEL): New members num,init. |
| * sim-profile.c (sim_profile_print_bar): Renamed from print_bar. |
| All callers updated. |
| (profile_insn_init): New fn. |
| (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME. |
| Exit early if insn profiling not supported. |
| (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX. |
| (profile_install): Record profile_insn_init as init fn. |
| (profile_uninstall): Free PROFILE_INSN_COUNT if non-null. |
| * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX. |
| (PROFILE_DATA): Delete member exec_time. |
| Change insn_count to pointer to array, rather than the array. |
| (sim_profile_print_bar): Declare. |
| |
| Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-run.c: New file. |
| * sim-reg.c: New file. |
| |
| Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com> |
| |
| * aclocal.m4: Add checks for -lsocket and -lnsl. |
| |
| * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to |
| allow local port reuse on listening socket. |
| |
| Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com> |
| |
| * sim-config.h: Remove reference to linux kernel header. |
| |
| Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com> |
| |
| * dv-sockser.c (sockser_addr): Make variable non-static. |
| |
| Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com> |
| |
| * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer. |
| |
| Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * sim-events.c (sim_events_elapsed_time): Fix calculation. |
| |
| Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com> |
| |
| * Make-common.in (install-common): Add $(EXEEXT) when installing |
| run. |
| |
| Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-sim.h (cgen_state): New member opcode_table. |
| * cgen-utils.c (sim_disassemble_insn): Use it. |
| |
| Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * cgen-mem.h (DECLARE_SETT): Fix return type. |
| * cgen-sim.h (sim_engine_illegal_insn): Declare. |
| * cgen-scache.c: Include stdlib.h. |
| * cgen-trace.c (trace_extract): Use %lx for PCADDR. |
| * sim-model.c (model_option_handler): Remove unused variable `n'. |
| |
| Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-utils.c: Include bfd.h. |
| (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN. |
| |
| Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com) |
| |
| * sim-bits.h (EXTEND24): Fix typo. |
| |
| Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-events.c (ETRACE_P): New macro. |
| (struct _sim_event): Add member trace. |
| (sim_events_free): Reclaim trace message. |
| |
| * sim-events.c, sim-events.h (sim_events_schedule_vtracef, |
| sim_events_schedule_tracef): New functions, include printf trace |
| information in argument list. If tracing, store asprintf'd trace |
| message in sim_event. |
| |
| * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef, |
| hw_event_queue_schedule_vtracef): New functions, mimic |
| sim_event_tracef. |
| |
| Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com) |
| |
| * sim-bits.h (EXTEND24): Define. |
| |
| Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-sim.h (CPU_SCACHE): Make size unsigned. |
| (CPU_SCACHE_HASH_MASK): New macro. |
| (SCACHE_HASH_PC): Rewrite. |
| * genmloop.sh (engine_resume_{full,fast}): Move some of hash |
| computation out of main loop. |
| |
| Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-sim.h (RECORD_IADDR): Delete. |
| * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types. |
| * genmloop.sh (engine_resume_{full,fast}): Delete icount. |
| |
| Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com> |
| |
| * gennltvals.def (mn10200): Add entry. |
| * nltvals.def: Regenerate with MN10200 additions. |
| |
| Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct |
| documentation on how it works. |
| |
| * sim-core.h, sim-core.c (sim_core_install, sim_core_attach, |
| sim_core_detach, sim_core_read_buffer, sim_core_write_buffer, |
| sim_core_set_xor, sim_core_xor_read_buffer, |
| sim_core_xor_write_buffer): Update. |
| |
| * sim-events.h, sim-events.c (sim_events_install, |
| sim_events_watch_clock, sim_events_schedule_after_signal, |
| sim_events_schedule, sim_events_watch_sim, sim_events_watch_core, |
| sim_events_deschedule): Update. |
| |
| * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two, |
| sim_fpu_max32, sim_fpu_max64): Update. |
| |
| Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com> |
| |
| * cgen-trace.c (trace_insn_fini): Redo cycle handling. |
| * sim-profile.h (PROFILE_DATA): Rename cycle handling members. |
| * sim-profile.c (profile_print_model): Update. |
| |
| Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * gennltvals.def (m32r): Use common syscall.h now. |
| (mn10300): Add entry. |
| * nltvals.def: Regenerate. |
| |
| * sim-engine.c (sim_engine_get_run_state): New function. |
| * sim-engine.h (sim_engine_get_run_state): Declare it. |
| |
| Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef. |
| * sim-core.c (sim_core_signal): Make extern, always define. |
| |
| Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * Make-common.in (CGEN_FLAGS_TO_PASS): New variable. |
| * cgen-ops.h (ANDIF): New macro. |
| (ANDIF[BQHSD]I): Delete. |
| |
| Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-events.c (create_hw_event, delete_hw_event): Delete. |
| (hw_event_queue_schedule, hw_event_queue_deschedule, |
| bounce_hw_event): Fix hw-event memory corruptions found by Joyce |
| Janczyn. |
| |
| * hw-alloc.h (HW_NZALLOC): Define. |
| |
| * Make-common.in (test-hw-events): Add target for testing the |
| hw-event code. |
| |
| Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and |
| hw-instances.o. |
| hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New |
| files. |
| * hw-main.h: Include hw-handles.h, hw-instances.h. |
| * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare |
| * hw-base.c (hw_create, hw_delete): Call same. |
| |
| Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * dv-core.c: Include hw-main.h and sim-main.h. |
| * dv-pal.c: Include hw-main.h and sim-io.h. |
| * dv-glue.c: Include hw-main.h. |
| |
| * hw-main.h: New file. Move list of includes to here. |
| * hw-base.h: From here. |
| * Make-common.in (hw_base_headers): Rename to hw_main_headers. |
| (hw-*.o, dv-*.o): Update. |
| * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c, |
| hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of |
| sim-main.h. |
| |
| * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method, |
| do_hw_poll_read): Move declarations from here. |
| * hw-main.h: To here. |
| |
| * hw-base.h (struct hw_device_descriptor, hw_finish_callback): |
| Move from here. |
| * hw-main.h (struct hw_descriptor, hw_finish_method): To here, |
| rename. |
| * Make-common.in (hw-config.h): Update |
| * hw-base.c, dv-pal.c, dv-glue.c: Update |
| |
| * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename |
| `*_callback' to `*_method. |
| |
| Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-base.h (set_*): Move set method macros from here. |
| * hw-device.h: To here. |
| |
| Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-base.h (create_hw_property_data, delete_hw_property_data): |
| Declare. |
| |
| * hw-base.c (hw_create, hw_delete): Call |
| * hw-properties.c (create_hw_property_data, |
| delete_hw_property_data): Define. |
| |
| Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-device.c, hw-properties.c: Include hw-base.h |
| |
| * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here. |
| * hw-device.c: From here. |
| * hw-base.h: Include "hw-events.h". |
| |
| * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare. |
| * hw-base.c (hw_create, hw_delete): Call. |
| * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define. |
| |
| * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o. |
| (hw-alloc.o): New target. |
| |
| Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-events.h, hw-events.c: New files. Move event code to here. |
| * sim-hw.c: From here. |
| * hw-base.h: Include "hw-events.h". |
| * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o. |
| (hw-events.o): New target. |
| |
| * hw-device.h (struct hw): Add struct hw_event_data events_of_hw. |
| * hw-events.h (struct hw_event): Replace typedef hw_event. |
| |
| * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare. |
| * hw-base.c (hw_create, hw_delete): Call. |
| * hw-events.c (create_hw_event_data, delete_hw_event_data): Define. |
| |
| * dv-pal.c: Update. |
| |
| Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here. |
| * hw-ports.c: To here. |
| |
| * hw-base.h, hw-ports.c (create_hw_port_data, |
| delete_hw_port_data): New functions. |
| * hw-base.c (hw_delete, hw_create): Call same. |
| |
| * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions |
| from here. |
| * hw-ports.h: To here. |
| |
| Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop |
| PROCESSOR and CIA arguments. |
| |
| Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument. |
| Move common object files from here. |
| * Make-common.in (SIM_COMMON_HW_OBJS): To here. |
| |
| Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-hw.c: Include ctype.h. |
| (do_hw_poll_read): Do not assume EAGAIN. |
| |
| Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-trace.c (first_insn_p): New static local. |
| (trace_insn_init): Set it. |
| (trace_insn_fini): Use TRACE_PREFIX. |
| (trace_insn): Rewrite to use trace_prefix. |
| * sim-trace.c (trace_prefix): Don't print filename arg if NULL. |
| Adjust width accordingly. |
| |
| * sim-profile.h (PROFILE_DATA): New member profile_any_p. |
| (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros. |
| (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros. |
| (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify. |
| (PROFILE_COUNT_CORE): Simplify. |
| * sim-profile.c (profile_option_handler): Compute profile_any_p. |
| |
| Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-ops.h (ADDCFSI): Fix typo. |
| |
| Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p. |
| * genmloop.sh: Use them rather than static locals. |
| |
| * sim-engine.c (sim_engine_set_run_state): New function. |
| * sim-engine.h (sim_engine_set_run_state): Declare. |
| * genmloop.sh (pending_reason,pending_sigrc): New static locals. |
| (@cpu@_engine_stop): New args reason,sigrc. All callers updated. |
| (engine_resume): Reorganize. Allow synchronous exit from main loop. |
| |
| Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-trace.c (trace_insn_init): New arg first_p. |
| All callers updated. |
| (trace_insn_fini): New arg last_p. All callers updated. |
| * cgen-trace.h (trace_insn_init,trace_insn_fini): Update. |
| (TRACE_INSN_INIT,TRACE_INSN_FINI): Update. |
| * genmloop.sh (engine_resume): Update. |
| |
| Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com> |
| |
| * Make-common.in (install-common): Run ranlib on installed copy of |
| libsim.a. |
| |
| Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com> |
| |
| * Make-common.in (install-common): Rename and install libsim.a. |
| |
| Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-io.c (unistd.h): Include. |
| |
| Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * Make-common (sim_main_headers): Sort. |
| (cgen-*.o): Add cgen-sim.h dependency. |
| |
| * cgen-scache.c (scache_init): Only allocate space if scache element |
| size is non-zero. |
| (scache_flush,scache_print_profile): Check if scache in use first. |
| |
| * cgen-sim.h (IDESC): Provide forward declaration. |
| (DECODE): Delete. |
| (CGEN_CPU): Always define scache member. New members idesc,opcode. |
| (cgen_cpu_max_extra_bytes): Declare. |
| * cgen-utils.c (cgen_cpu_max_extra_bytes): New function. |
| |
| * sim-cpu.h: New file. sim_cpu_base moved here. |
| Move sim_cpu_lookup decl here. |
| * sim-base.h: #include "sim-cpu.h". |
| * sim-cpu.c: New file. |
| * Make-common (sim_main_headers): Add sim-cpu.h. |
| (sim-cpu.o): Add rule for. |
| |
| * sim-model.c (set_model): Delete. |
| (sim_model_set,model_set): New functions. |
| (sim_model_install): Renamed from model_install. |
| Don't set default model here. |
| (model_option_handler): Rewrite --model processing. |
| (sim_model_lookup,sim_mach_lookup): New functions. |
| * sim-model.h (MAX_MODELS,MAX_INSNS): Delete. |
| (insn_timing): Delete. |
| (INSN_TIMING): New member `num'. |
| (IMP_PROPERTIES): Always define scache_elm_size member. |
| (MACH): New member init_cpu. |
| (sim_machs): Renamed from machs. |
| (sim_model_install): Renamed from model_install. |
| (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare. |
| * sim-module.c (modules): Update. |
| |
| * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro. |
| |
| * sim-io.c: #include <errno.h>. |
| |
| Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * dv-pal.c (struct hw_pal_device): Add reader. |
| (hw_pal_finish): Initialize reader. |
| (scan_hw_pal): Use reader. |
| |
| * hw-base.h, sim-hw.c (do_hw_poll_read): New function. |
| (HW_IO_EOF, HW_IO_NOT_READY): Define. |
| * dv-pal.c: Use. |
| |
| * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from |
| ../ppc/main.c sim_io_read_stdin. |
| |
| Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-tree.h (hw_tree_print): Paramaterize with print and file |
| arguments. |
| * hw-tree.c: Update. |
| |
| * hw-base.h (hw_port_event_callback): Delete CPU/CIA args. |
| * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete |
| CPU/CIA args. |
| * hw-ports.h (hw_port_event): Ditto. |
| * hw-ports.c (hw_port_event): Update. |
| * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer): |
| Update. |
| * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer): |
| Update. |
| (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt. |
| (do_counter_event): Update. |
| * dv-glue.c (hw_glue_io_read_buffer): Update. |
| (hw_glue_port_event): Update. |
| |
| * hw-device.h (SIM_DESC): Replace with struct sim_state. |
| * hw-base.h (hw_create): Ditto. |
| * hw-base.c (hw_create): Ditto. |
| |
| * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule, |
| hw_event_queue_deschedule, hw_event_queue_time): Delete, moved |
| from here to. |
| * sim-hw.c: Here. |
| * hw-device.h (hw_system_cpu): Declare. |
| * sim-hw.c (hw_system_cpu): New function. |
| |
| * sim-core.c (sim_core_map_attach, sim_core_attach): Call |
| sim_hw_abort not hw_abort. |
| (sim-hw.h): Include. |
| (sim_core_read_buffer, sim_core_write_buffer): Call |
| sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU |
| argument. |
| (sim_core_set_xor): Do not pass CPU when aborting. |
| |
| * sim-n-core.h (sim_core_read_aligned_N, |
| sim_core_write_aligned_N): Call sim_hw_abort not hw_abort. |
| (sim_core_read_aligned_N, sim_core_write_aligned_N): Call |
| sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not |
| return length. |
| |
| * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare |
| sim_hw_print. |
| * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer, |
| sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New |
| functions. |
| (sim_hw_print): New function. |
| |
| * sim-engine.h (sim_engine_vabort): Declare. |
| * sim-engine.c (sim_engine_vabort): New function. |
| |
| Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-trace.c (print_data): For floating-point numbers trace raw |
| hex value. |
| (trace_result_fp2): New function. |
| * sim-trace.h (trace_result_fp2): New declaration. |
| (TRACE_FP_RESULT2): New macro. |
| |
| Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com> |
| |
| * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define |
| AM_CYGWIN32 and AM_EXEEXT. |
| * common/Make-common.in: set EXEEXT, add missing EXEEXTs |
| to run and install-common rules. |
| * common/configure: regenerate |
| |
| Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-types.h (cell_word): New type. |
| (natural_cell): Delete type. |
| |
| Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com> |
| |
| * acconfig.h (NEED_DECLARATION_PRINTF): Removed. |
| |
| Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com> |
| |
| * acconfig.h: New file. |
| * Make-common.in (top_builddir): New macro. |
| (INTL_LIB): Removed. |
| (INTLLIBS): New macro. |
| (INTLDEPS): Likewise. |
| (LIBDEPS): Use INTLDEPS. |
| (EXTRA_LIBS): Use INTLLIBS. |
| * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT. |
| (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST, |
| AM_LC_MESSAGES): New macros from GNU gettext. |
| |
| Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-config.h: Discard leading _ from macros. |
| * sim-types.h: Ditto. |
| |
| Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com> |
| |
| * Make-common.in (CSEARCH): Add -I to intl directories. |
| (INTL_LIB): Point to libintl.a. |
| (LIBDEPS): Add $(INTL_LIB). |
| (EXTRA_LIBS): Ditto. |
| |
| Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * cgen-types.h (GETHIDI,MAKEDI): Tweak. |
| |
| * cgen-ops.h (ADDCFSI): Fix. |
| (SUBCFSI): Tweak. |
| |
| Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-types.h (signed_address, unsigned_address): Define. |
| |
| Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a |
| QNaN. |
| |
| Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction): |
| New functions, pack / unpack sim_fpu struct using raw values. |
| (sim_fpu_is): Differentiate between negative and positive |
| infinity. |
| |
| Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-bits.h (EXTEND4): Define. |
| (EXTEND4, EXTEND15, EXTEND11): Ditto. |
| |
| Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com> |
| |
| * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol |
| declared so we need this cast to prevent long long addresses |
| from being misconfigures. Results in access to unmapped memory. |
| |
| Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * Make-common.in (RUNTESTFLAGS): Define. |
| (check): Pass RUNTESTFLAGS to recursive make. |
| |
| Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-info.c (sim_info): Be verbose when either VERBOSE or |
| STATE_VERBOSE_P. |
| |
| Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (sim-inline): By default, disable sim-inline when |
| cross compiling. |
| |
| Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults. |
| (sim-inline): Update to match sim-inline.[hc] |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| * Make-common.in (sim_main_headers): Add sim-inline.h |
| |
| * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P. |
| selected. |
| * sim-endian.h (sim-endian.c): Ditto. |
| |
| * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H. |
| (sim_events_set_trace): Delete unused prototype. |
| |
| * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H. |
| * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C. |
| |
| * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P. |
| (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to): |
| Comment out, not yet implemented in sim-fpu.c. |
| (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan, |
| sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU. |
| |
| * sim-inline.h: Rewrite description. |
| (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define. |
| (SIM_MAIN_INLINE): Add inline option. |
| |
| * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not |
| include generated files. Handled by generator directly. |
| |
| Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P |
| up-to-date. |
| |
| * sim-trace.h (TRACE_ANY_P): Define. |
| (struct _trace_data): Add trace_any_p. |
| |
| Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * run.c (main): Handle all alternatives of enum sim_stop. |
| (main): Delete unused `asection *s'. |
| |
| Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-tree.h, hw-tree.c (hw_tree_vparse): New function |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| * sim-hw.c: New file. |
| * sim-hw.h (sim_hw_parse): Declare function. |
| (hw-tree.h): Do not include. |
| |
| * sim-base.h (STATE_HW): Define. |
| (struct sim_state_base): Add member struct *hw. |
| |
| * sim-module.c (sim-hw.h): Include. |
| (modules): Add sim_hw_install. |
| |
| * aclocal.m4 (sim_hw_obj): Add sim-hw.o |
| |
| Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-base.h (CPU_INDEX): Define. |
| |
| * sim-utils.c (sim_state_alloc): Initialize. |
| * sim-module.c (sim_post_argv_init): Ditto. |
| |
| Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> |
| |
| * aclocal.m4 (sim_hw_obj): Fix sed expression to generate |
| properly formatted lists. |
| |
| Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was |
| 0x2f needs to be 0x3f. |
| |
| Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-tree.c (hw_tree_find_property): Return NULL when device is |
| not found. |
| (hw_tree_find_*_property): Clean up error message when property is |
| not found. |
| |
| * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is |
| present before looking for it. |
| |
| Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com> |
| |
| * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h. |
| (AC_CHECK_FUNCS): Add check for __setfpucw. |
| * configure: Regenerated. |
| |
| Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value, |
| hw_pal_timer, hw_pal_timer_value): Define. |
| (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support |
| (do_counter_event, do_counter_read, do_counter_value, |
| do_counter_write): new functions. |
| |
| Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-tree.c (hw_printf): Send tree dump to stderr, same as other |
| trace output. |
| |
| * hw-base.c (hw_create): Stop searching for a device when one is |
| found. |
| |
| Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument, |
| appends extra devices. |
| (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of |
| the device names. |
| |
| * Make-common.in (hw-config.h): New target, create hw-config.h |
| file. |
| (SIM_HW): Definition from @sim_hw@. |
| (hw-base.o): Depend on hw-config.h |
| |
| Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> |
| |
| * Make-common.in: Get SHELL from configure. |
| * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking |
| move-if-change. Fixes NT native build problem. |
| * Makefile.in (nltvals.def): Use $(SHELL) when invoking |
| move-if-change. Fixes NT native build problem. |
| * configure: Regenerate with autoconf 2.12.1 to fix shell issues for |
| NT native builds. |
| |
| Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-device.h, hw-device.c (hw_strdup): New function. |
| |
| * hw-base.c (hw_create): Use hw_strdup when saving a copy of the |
| strings name, family and args. |
| (full_name_of_hw): Use hw_strdup when returning the full path. |
| |
| * hw-properties.c: Clean up property not found / wrong type error |
| messages. |
| |
| * hw-tree.c (hw_tree_parse): Finish a devices initialization |
| before attaching any ports. |
| |
| * hw-base.c (hw-config.): Include. Replace hardwired table. |
| |
| * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework. |
| |
| * Make-common.in: Add rule for dv-glue.o. |
| |
| Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-base.c (hw_finish): Move setting of trace level to here. |
| (hw_create): From here. |
| |
| * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from |
| ../ppc/device_table.c. |
| |
| * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus. |
| |
| * hw-tree.c (print_properties): Supress path when printing |
| properties of root node. |
| |
| Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-device.h (HW_TRACE): Define. |
| (hw_trace): Declare. |
| * hw-device.c (hw_trace): Implement function. |
| |
| * hw-base.c (hw_create): Set hw trace level from "trace?" |
| property. |
| |
| * dv-core.c (dv_core_attach_address_callback): Add trace. |
| |
| * dv-pal.c: Replace DTRACE with HW_TRACE. |
| |
| Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros. |
| (hw_alloc_data): Delcare. |
| (struct hw): Add member alloc_of_hw. |
| |
| * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New |
| functions. Assocate memory with a device. |
| (stdlib.h): Include. |
| |
| * hw-base.h (set_hw_delete): Define. |
| (hw_delete_callback): Declare. |
| (hw_delete): Declare. |
| |
| * hw-base.c (hw_delete): Implement function. |
| (struct hw_base_data): Add member to_delete. |
| (ignore_hw_delete): New function, does nothing. |
| (hw_create): Set the hw_delete method. |
| (hw_create): Allocate the base type using HW_ZALLOC before setting |
| any methods. |
| |
| * hw-tree.h, hw-tree.c (hw_tree_delete): New function. |
| |
| * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free. |
| |
| * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free. |
| (attach_hw_port_edge): Add struct hw argument |
| |
| * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with |
| hw_zalloc/hw_free. |
| |
| Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * hw-device.h (hw_attach_address_callback, |
| hw_detach_address_callback): Attach to a single space not a space |
| mask. Clarify interpretation of SPACE:ADDR parameters. |
| |
| * hw-base.c (passthrough_hw_attach_address, |
| passthrough_hw_detach_address): Update. |
| * dv-core.c (dv_core_attach_address_callback): Ditto. |
| * dv-pal.c (hw_pal_attach_address): Ditto. |
| |
| Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-options.h: Document additional CPU arg to OPTION_HANDLER. |
| |
| Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define. |
| (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h, |
| hw-properties_h, hw-tree_h): Define, point at corresponding |
| header. |
| (hw_base_headers): Define list of headers included by hw-base.h |
| (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o, |
| hw-properties.o, hw-tree.o): Specify dependencies. |
| (dv-core.o, dv-pal.o): Ditto. |
| |
| * sim-hw.h: New file. |
| |
| * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c, |
| hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch]. |
| |
| * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc]. |
| |
| * hw-base.h, hw-base.c: new files. Copied from |
| ../ppc/device_table.[hc]. |
| |
| * dv-core.c, dv-pal.c: New files. Copied from |
| ../ppc/hw_{core,pal}.c |
| |
| * sim-basics.h (struct hw): Declare. |
| (enum port_direction, enum object_disposition): Declare. |
| |
| Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj, |
| sim_dv_src in Makefile. Take list of devices as parameter to m4 |
| macro.. |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that |
| trace_prefix can abort cleanly. |
| |
| Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * dv-sockser.c, dv-sockser.h: New files. |
| * Make-common.in (dv-sockser.o): Add rule for. |
| * aclocal.m4: Check for fcntl.h. |
| * config.h: Add HAVE_FCNTL_H. |
| |
| * sim-break.c (remove_breakpoint): Fix thinko. |
| |
| * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA. |
| Use SIM_HANDLES_LMA for lma_p arg to sim_load_file. |
| |
| 1998-03-13 Fred Fish <fnf@cygnus.com> |
| |
| * sim-base.h (struct sim_state_base): Add prog_syms and |
| define macro STATE_PROG_SYMS. |
| * sim-trace.c (trace_prefix): Add variables abfd, symsize, |
| symbol_count, and asymbols. Call bfd_get_symtab_upper_bound |
| and bfd_canonicalize_symtab, to get symbol table on first use |
| and preserve it via STATE_PROG_SYMS for future calls to |
| bfd_find_nearest_line. |
| |
| Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.h, sim-core.c (sim_core_map_to_str): Delete. |
| |
| * sim-core.c (sim_core_attach): Handle a generic number of maps - |
| up to nr_maps, not just access_* maps. |
| |
| * sim-profile.h (struct PROFILE_DATA): Track nr_maps different |
| maps. |
| |
| * sim-profile.c (profile_print_core): Make map unsigned. Iterate |
| over nr_maps not sim_core_nr_maps. |
| |
| * sim-events.h, sim-events.c (sim_events_watch_core): Change |
| core_map argument to unsigned. |
| (struct _sim_core): Ditto for struct member core_map. |
| |
| * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete |
| |
| * sim-basics.h (access_io, access_*_io): Define. |
| (map_read, map_write, map_exec, map_io): Define. |
| |
| * sim-core.c, sim-core.h (sim_core_attach): Replace argument |
| attach with more generic mapmask. |
| (sim_core_{read,write}_*): Change map argument to unsigned. |
| |
| * sim-core.c (sim_core_uninstall, sim_core_attach, |
| sim_core_detach): Iterate over nr_maps instead of |
| sim_core_nr_maps. |
| |
| * sim-break.c (insert_breakpoint): Write breakpoints to exec_map |
| instead of the write_map. |
| (remove_breakpoint): Ditto. |
| |
| * genmloop.sh (engine_resume_full): Replace sim_core_*_map |
| with read_map, write_map, exec_map resp. |
| |
| * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM): |
| Ditto. |
| |
| * cgen-utils.c (sim_disassemble_insn): Ditto. |
| |
| * sim-hrw.c (sim_write, sim_write): Ditto. |
| |
| * sim-utils.h, sim-utils.c (access_to_str, map_to_str, |
| transfer_to_str): New functions. |
| |
| Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * sim-base.h (sim_state_base): New member environment. |
| (STATE_ENVIRONMENT): New macro. |
| * sim-config.c (current_environment): Delete. |
| (sim_config_default): New function. |
| (sim_config): Set STATE_ENVIRONMENT, not current_environment. |
| * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete. |
| (sim_config_default): Add prototype. |
| * sim-module.c (sim_pre_argv_init): Call sim_config_default. |
| * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT): |
| Set STATE_ENVIRONMENT, not current_environment. |
| |
| Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com> |
| |
| * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64. |
| |
| Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-types.h (SIGNED32, SIGNED64): Pacify GCC. |
| |
| * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned. |
| |
| Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * Make-common.in (TAGS): Make smarter. |
| * Makefile.in (TAGS): Ditto. |
| |
| Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * sim-module.c (*): Fix typos in assertion tests. |
| |
| Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-module.c (sim_pre_argv_init): String passed to asprintf |
| can't be constant. |
| |
| * sim-options.c (sim_parse_args): Ditto. |
| (sim_args_command): Return OK, instead of nothing, for an empty |
| command. |
| |
| Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-profile.c (profile_info): Rename from profile_print. Drop |
| misc and misc_cpu callback arguments. Use |
| PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead. |
| (profile_install): Install profile_info function. |
| |
| * sim-profile.h (PROFILE_INFO_CPU_CALLBACK, |
| STATE_PROFILE_INFO_CALLBACK): Define. |
| (struct PROFILE_DATA): Add field info_cpu_callback. |
| (profile_print): Delete function. |
| |
| * sim-base.h (STATE_MODULES): Define. Replace individual |
| STATE_*_LIST with single struct module_list. |
| |
| * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare. |
| (struct module_list): Declare. |
| |
| * sim-module.h, sim-module.c (sim_module_add_info_fn, |
| sim_module_info): New functions. |
| (sim_module_install): Clean up module data structures. |
| |
| * sim-info.c (sim_info): New file. New function. Call |
| sim_module_info. |
| |
| * Make-common.in (sim-info.o): Define rule. |
| (SIM_NEW_COMMON_OBJS): Add sim-info.o. |
| |
| |
| Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * sim-base.h (sim_cpu_base): New members name, options. |
| (sim_cpu_lookup): Add prototype. |
| * sim-module.c (sim_pre_argv_init): Provide default names for cpus. |
| * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'. |
| (sim_add_option_table): Update prototype. |
| * sim-options.c (sim_add_option_table): New argument `cpu'. |
| (standard_option_handler,standard_install): Update. |
| (sim_parse_args): Handle cpu specific options. |
| (print_help): New static function. |
| (sim_print_help): Call it. Print cpu specific options. |
| (find_match): New static function. |
| (sim_args_command): Call it. Handle cpu specific options. |
| * sim-utils.c (sim_cpu_lookup): New function. |
| * sim-memopt.c (memory_option_handler): Update. |
| (sim_memopt_install): Update. |
| * sim-model.c (model_option_handler): Update. |
| (model_install): Update. |
| * sim-profile.c (profile_option_handler): Update. |
| (profile_install): Update. |
| * sim-trace.c (trace_option_handler): Update. |
| (trace_install): Update. |
| * sim-watch.c (watchpoint_option_handler): Update. |
| (sim_watchpoint_install): Update. |
| * cgen-scache.c (scache_option_handler): Update. |
| (scache_install): Update. |
| |
| Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * Make-common.in (check): Run `make check' in testsuite dir. |
| |
| Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-trace.c (trace_result0): New function. |
| |
| * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_* |
| macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when |
| tracing sim_fpu variables. |
| (TRACE_ALU_RESULT0): Define. |
| (TRACE_FP_RESULT_WORD): Define. |
| (TRACE_FP_INPUT_WORD1): Define. |
| |
| * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one, |
| sim_fpu_two): New constants. |
| (sim_fpu_op1, sim_fpu_op2): New types. |
| (struct _sim_fpu): Delete member result. Re-order other members. |
| (sim_fpu_sign, sim_fpu_exp): New functions. |
| (sim_fpu_max, sim_fpu_min): new functions. |
| (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64, |
| NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define. |
| |
| Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * sim-profile.c (profile_print): Delete duplicate test of |
| PROFILE_INSN_IDX. |
| (profile_print_pc): Exit early if data collection not set up. |
| (profile_print_core): Simplify by calling sim_core_map_to_str. |
| * sim-core.h (sim_core_map_to_str): Declare. |
| * sim-core.c (sim_core_map_to_str): Make non-static. |
| |
| * genmloop.sh (engine_resume): Update insn_count before exiting. |
| (engine_resume_full): Keep accurate core profile data. |
| |
| * cgen-utils.c (sim_disassemble_insn): Don't use |
| sim_core_read_aligned_N, it messes up profiling results. |
| |
| Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com> |
| |
| * nltvals.def: Regenerate with MN10300 additions. |
| |
| Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-trace.h (TRACE_ALU_RESULT2): Define. |
| |
| * sim-trace.h, sim-trace.c (trace_result_word2, |
| trace_input_word4, trace_result_word4): New function. |
| |
| Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * cgen-sim.h (SEM_NEXT_PC): New arg `len'. |
| |
| * sim-xcat.h: Delete. |
| * cgen-mem.h: Delete inclusion of sim-xcat.h. |
| * cgen-sim.h: Ditto. |
| * sim-alu.h: Replace sim-xcat.h with symcat.h. |
| * sim-n-bits.h: Ditto. |
| * sim-n-core.h: Ditto. |
| * sim-n-endian.h: Ditto. |
| |
| Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com> |
| |
| * syscall.c (cb_syscall): Handle short reads, and EOF. |
| |
| Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-trace.c (print_data): case trace_fmt_fp missing break. Use |
| sim_fpu to safely print fp_word values. |
| (print_data): Add trace_fmt_bool and trace_fmt_addr. |
| (trace_result_bool1, trace_result_addr1): New functions. |
| (trace_input_bool1, trace_input_addr1): New functions. |
| |
| * sim-trace.h (TRACE_FPU_*): Define. |
| |
| Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm. |
| (sim_fpu_fpto, sim_fpu_tofp): Define. |
| |
| Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.c (sim_fpu_cmp): New function. |
| |
| Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE |
| instead of abuf->length. |
| * sim-trace.c (trace_options): Have -t only trace a few useful things. |
| (set_trace_option_mask): Renamed from set_trace_options. |
| (set_trace_option): New function. |
| (trace_option_handler): Update calls to set_trace_option{,_mask}. |
| * sim-trace.h (TRACE_USEFUL_MASK): New macro. |
| |
| Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-basics.h: Declare struct _sim_fpu. |
| |
| Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define. |
| (trace_prefix, trace_input*, trace_result*): Declare. |
| (trace_one_insn): Change declaration, assume trace_prefix called. |
| (trace_generic): Like trace_one_insn. |
| (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum. |
| (TRACE_alu, TRACE_[a-z]*): Update. |
| |
| * sim-trace.c (trace_prefix, trace_input*, trace_result*, |
| trace_insn, save_data, trace_idx_to_str, print_data): New |
| functions. |
| (trace_one_insn): Rewrite. |
| (trace_generic): New function. |
| |
| Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * aclocal.m4 (USE_MAINTAINER_MODE): New variable. |
| |
| * cgen-sim.h (SEMANTIC_CACHE_FN): Delete. |
| (SEMANTIC_FN): Rewrite declaration. |
| (DECODE): Update type of semantic_fast member. |
| ({EX,SEM}_FN_NAME): Have only one version. |
| * sim-base.h (sim_state_base): Delete conditionals surrounding |
| member scache_size. |
| |
| Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-load.c (sim_load_file): Print LMA/VMA according to value |
| used. |
| |
| Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com> |
| |
| * sim-core.c: Add missing prototypes for WITH_DEVICES. |
| Add missing parameters to device_io calls. |
| * sim-core.h: Add missing parameters to device_io calls. |
| |
| Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com> |
| |
| * cgen-sim.h (DECODE): Always use switch for `read' for now. |
| (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated. |
| (SEMANTIC{,_CACHE}_FN): Fix return type. |
| * genmloop.sh (@cpu@_engine_run): Delete `current_state'. |
| (engine_resume): Likewise. Make `engine' volatile. Save copy |
| of cpu pointer in volatile object. Initialize read switch if |
| -parallel. |
| |
| Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_. |
| (SEM_INSN): New macro. |
| |
| Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-run.c (sim_engine_run): Assume IMEM is 32 bit. |
| |
| Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-types.h (fp_word): New type, define according to |
| WITH_TARGET_FLOATING_POINT_BITSIZE. |
| |
| * aclocal.m4 (default_sim_floating_point_bitsize): Add |
| configuration of size of floating point registers. |
| |
| Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-profile.c (profile_print): Only print CPU <N> if other |
| output is going to appear. |
| |
| Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-types.h (address_word): Typedef according to |
| WITH_TARGET_ADDRESS_BITSIZE. |
| (signed_cell, unsigned_cell, natural_cell): Ditto using |
| WITH_TARGET_CELL_BITSIZE. |
| |
| * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define. |
| (WITH_TARGET_CELL_BITSIZE): Define. |
| (WITH_HOST_WORD_BITSIZE): Delete. |
| |
| * sim-config.c (print_sim_config): Update. |
| |
| * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for |
| configuration of address and OpenFirmware cell sizes. |
| |
| Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-engine.h (sim_engine_run): Add argument nr_cpus. |
| * sim-run.c (sim_engine_run): Update. |
| |
| * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of |
| CPU_CIA. |
| * sim-run.c (sim_engine_run): Ditto. |
| |
| * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine. |
| (sim_resume): Pass nr_cpus to sim_engine_run. |
| |
| * sim-engine.h (struct _sim_engine): Add member nr_cpus. |
| |
| * sim-engine.c (sim_engine_init): Hardwire nr_cpus to |
| MAX_NR_PROCESSORS. |
| (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function |
| |
| Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * Make-common.in (stamp-tvals): New rule. |
| (targ-vals.h,targ-map.c): Depend on it. |
| (clean): Remove stamp-tvals. |
| |
| Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com> |
| |
| * sim-utils.c (sim_state_alloc): #if 0 variable that is only used |
| in code also #if 0'ed. |
| |
| Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * aclocal.m4: Recognize --enable-maintainer-mode. |
| |
| Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com> |
| |
| * cgen-scache.h: Deleted. |
| * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep. |
| * cgen-scache.c: Only compile contents if WITH_SCACHE. |
| (scache_init): Use runtime computed size of SCACHE. |
| (scache_flush): Likewise. |
| * cgen-mem.h (GETIMEMU[QHSD]I): Declare. |
| ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare. |
| * cgen-sim.h: Scache support moved here. |
| (PC): Redo definition. |
| (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls. |
| (DECODE): Add parallel execution support. |
| Only include semantic label members if using switch. |
| (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support. |
| (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf. |
| (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF, |
| SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here |
| from cgen-types.h. |
| (engine_{stop,run,resume,halt,signal}): Delete decls. |
| * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete. |
| (argbuf,scache): Delete forward decls. |
| (STATE): Delete decl. |
| * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h. |
| Include cgen-mem.h, cgen-ops.h. |
| (engine_halt,engine_signal): Delete. |
| ({ex,exc,sem,semc}_illegal): Delete. |
| (sim_disassemble_insn): Result of extract fn is in bits. |
| * genmloop.sh: Rewrite. |
| |
| * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing |
| line numbers. |
| |
| * sim-base.h (sim_state_base): Delete member `model'. |
| (sim_cpu_base): Add member `model'. |
| * sim-model.h (IMP_PROPERTIES): New type. |
| (MACH): New members imp_props, models. |
| (models): Delete decl. |
| * sim-model.c (set_model): Update. |
| * sim-profile.c (profile_print_model): Update. |
| |
| * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here. |
| |
| Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com> |
| |
| * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than |
| CGEN_INSN_SYNTAX(). |
| |
| Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (AR): Check for sigaction. |
| |
| Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * Make-common.in (sim-core.o): Depend on $(sim_main_headers). |
| |
| * sim-config.h (WITH_TREE_PROPERTIES): Define as 0. |
| * sim-config.c (sim_config): Replace WITH_DEVICES with |
| WITH_TREE_PROPERTIES. |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * Make-common.in (SIM_ENVIRONMENT): New variable. |
| (CONFIG_CFLAGS): Add it. |
| * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle |
| --enable-sim-environment option. |
| * configure: Regenerated. |
| * sim-config.h (environment support): Rewrite. |
| * sim-config.c (current_environment): Define as enum, unconditionally. |
| (current_alignment): Define unconditionally. |
| (config_environment_to_a): Update. |
| (config_alignment_to_a): Fix type of argument. Define unconditionally. |
| (sim_config): Handle environment and alignment determination |
| unconditionally. Delete sanity checks of current_environment, |
| unnecessary. |
| (print_sim_config): Update. |
| * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT. |
| (standard_options): Add --environment. |
| (standard_option_handler): Likewise. |
| |
| Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-alu.h: Add notes on carry vs borrow for subtraction. |
| (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing. |
| (ALU{,8,16,32,64}ADDC): Define - add carrying. |
| (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing. |
| (ALU{,8,16,32,64}SUBB): Define - subtract borrowing. |
| (ALU{,8,16,32,64}SUBC): Define - tract carrying. |
| (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single |
| argument ADD_CA macro with two argument ADDC_C - add carrying with |
| carry in. |
| (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single |
| argument SUB_CA macro with two argument SUBC_X - subtract |
| carrying, extended. |
| (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with |
| borrow-in. |
| (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define. |
| |
| Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com> |
| |
| * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used. |
| * sim-io.h (sim_io_syscalls): Delete. |
| |
| Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com> |
| |
| * syscall.c (cb_syscall): Add missing else, so write to stdout |
| isn't doubled. |
| |
| * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import |
| the carry bit from the CPU's psw. |
| |
| Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * gennltvals.sh: Redo syscall support. |
| * nltvals.def: Regenerated. |
| |
| Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com> |
| |
| * syscall.c (cb_syscall): If writing to stdout or stderr, flush |
| the stream immediately. |
| |
| Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-io.c (sim_io_getstring): Delete unused len2. |
| (sim_io_syscalls): Ditto for sys_errno. |
| |
| Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number. |
| |
| * Make-common.in (run.o): Depend on remote-sim.h. |
| (nrun.o,sim-hload.o,sim-hrw.o): Likewise. |
| (sim-io.o,sim-reason.o,sim-resume.o): Likewise. |
| |
| Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com> |
| |
| * sim-io.c (sim_io_syscalls): Disable lseek. |
| |
| Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com> |
| |
| * gennltvals.sh: Generate syscall values for d30v. |
| |
| * gennltvals.sh: Use libgloss/syscall.h for sparc. |
| * nltvals.def: Regenerate. |
| |
| * callback.c (os_stat): Make 3rd arg a host struct stat ptr. |
| (os_fstat): Likewise. Validate fd argument. |
| (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL, |
| just compute target stat struct length. |
| * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>. |
| (ENOSYS,ENAMETOOLONG): Provide definitions if missing. |
| (get_string): Return host errno values so they can be properly |
| translated later. |
| (cb_syscall): Likewise. |
| (cb_syscall, cases open,unlink): Use get_path instead of get_string. |
| (cb_syscall, case read): Use read_stdin for file descriptor 0. |
| (cb_syscall, case write): Use write_stderr for file descriptor 2. |
| (cb_syscall): Add cases for lseek, unlink, stat, fstat, time. |
| (get_path): New function. |
| |
| Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com> |
| |
| * sim-io.c (sim_io_syscalls): New function to provide system call |
| emulation. Provide exit, open, close, read, write, lseek, and |
| unlink. |
| (sim_io_getstring): New function to return a string from a |
| simulated memory location. |
| |
| * sim-io.h (sim_io_syscalls): Add declaration. |
| |
| Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com> |
| |
| * sim-core.c (sim_core_signal): Fix spelling error in message. |
| |
| * sim-hrw.c (sim_read): Use read map, not write map. |
| |
| * Make-common.in (all): Add .gdbinit. |
| * gdbinit.in: Add dump command. |
| |
| * sim-model.c (model_options): Use '\0' for `shortopt'. |
| |
| * sim-trace.c (trace_option_handler): Set state trace file |
| for --trace-file in addition to cpu's values. |
| (trace_vprintf): If cpu == NULL, try state's trace file. |
| (trace_options): Reorganize table, reword some descriptions. |
| |
| Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h: |
| New functions. |
| |
| Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-reason.c (sim_stop_reason): For sim_signalled, return the |
| signal untranslated, document problem with this. |
| |
| * nrun.c (main): Check for a prog name of `*step'. If present, |
| step the simulator instead of allowing it to run free. |
| |
| * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts. |
| |
| * Make-common.in (sim_main_headers): Add sim-signal.h. |
| |
| Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE. |
| |
| Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-signal.h: Start simulator signals at 64 so that host signal |
| numbers can be detected and reported. |
| |
| * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal. |
| |
| Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com> |
| |
| * callback.c (cb_host_to_target_stat): Fix return values. |
| |
| * cgen-sim.h (enum_signal_type): Delete. |
| (engine_signal): Update prototype. |
| * cgen-utils.c: Don't include <signal.h>. |
| (sim_signal_to_host): Delete, lives in sim-signal.c now. |
| (engine_signal): Update. |
| |
| * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined. |
| (sim_state_free): Call SIM_STATE_FREE if defined. |
| |
| * sim-module.c (sim_module_install): Don't leave any modules |
| installed if one fails to install. |
| |
| Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com> |
| |
| * sim-options.c: Don't include ../libiberty/alloca-conf.h any |
| more, since alloca is not used in this file. |
| |
| * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to |
| correctly set the carry and overflow bits for those types. |
| (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along |
| with carry, so carry is correct after doing both adds. |
| (ALU*): Space out '\' to make it easier to read. |
| |
| Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * sim-core.c (sim_core_signal): Use sim_stopped instead of |
| sim_signalled. |
| |
| * sim-signal.c, sim-signal.h: New files. |
| * Make-common.in (sim-signal.o): Add rule for. |
| (SIM_NEW_COMMON_OBJS): Add sim-signal.o. |
| * sim-abort.c: Don't include <signal.h>. |
| * sim-basics.h: #include "sim-signal.h". |
| * sim-break.c: Don't include <signal.h>. |
| (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP. |
| * sim-core.c: Don't include <signal.h>. |
| (SIGBUS): Delete definition. |
| (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS. |
| * sim-engine.c: Don't include <signal.h>. |
| (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT. |
| * sim-reason.c (sim_stop_reason): Call sim_signal_to_host. |
| * sim-resume.c: Don't include <signal.h>. |
| (SIGTRAP): Delete definition. |
| (has_stepped): Replace SIGTRAP with SIM_SIGTRAP. |
| * sim-stop.c: Don't include <signal.h>. |
| (control_c_simulation): Replace SIGINT with SIM_SIGINT. |
| * sim-watch.c: Don't include <signal.h>. |
| (handle_watchpoint): Replace SIGINT with SIM_SIGINT. |
| |
| * Make-common.in (SIM_NEW_COMMON_OBJS): New variable. |
| |
| * sim-base.h (CIA_ADDR): Provide default definition. |
| * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value. |
| * sim-break.c (sim_handle_breakpoint): Likewise. |
| |
| Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com> |
| |
| * Make-common.in (srccom): New variable. |
| |
| * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define. |
| (LIB_OBJS): Add syscall.o. |
| (gentmap): Pass $(NL_TARGET) to $(CC). |
| (syscall.o): Add rule for. |
| (sim_main_headers): Add $(SIM_EXTRA_DEPS). |
| (sim-bits.o): Depend on $(sim-n-bits_h). |
| (sim-load.o): Depend on callback.h. |
| |
| * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to |
| cgen-mem.h, sem-ops.h renamed to cgen-ops.h. |
| * cgen-mem.h, cgen-ops.h: New files. |
| |
| * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no". |
| |
| * Makefile.in (nltvals.def): Depend on gennltvals.sh. |
| Rewrite build rule. |
| * callback.c: #include string.h or strings.h. |
| #include sys/types.h and sys/stat.h. |
| (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare. |
| (os_get_errno,os_open): Update. |
| (os_stat,os_fstat): New functions. |
| (os_init): Initialize syscall_map, errno_map, open_map. |
| (default_callback): Add entries for os_stat, os_fstat, syscall_map, |
| errno_map, open_map, signal_map, stat_map. |
| (cb_read_target_syscall_maps): New function. |
| (cb_target_to_host_syscall): New function. |
| (cb_host_to_target_errno): Renamed from host_to_target_errno. |
| (cb_target_to_host_open): Renamed from target_to_host_open. |
| (store): New function. |
| (cb_host_to_target_stat): New function. |
| * syscall.c: New file. |
| * gentmap.c (sys_tdefs): New global. |
| (gen_targ_vals_h): Output target syscall numbers. |
| (gen_targ_map_c): Update. Output target syscall translation map. |
| * gentvals.sh: New first argument `target'. Preface table with |
| #ifdef NL_TARGET_$target if non-null target passed. |
| * gennltvals.sh: New file. |
| * nltvals.def: Regenerated. |
| |
| Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-n-core.h (sim_core_read_unaligned_N): Return static |
| sim_core_dummy_M. |
| (sim_core_dummy_M): Declare. |
| |
| Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.c (sim_core_signal): Print the address of the |
| instruction. |
| |
| Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com> |
| |
| * sim-base.h (sim_state_base): Move `magic' to end of struct. |
| |
| * sim-base.h (sim_state_base): Add member trace_data. |
| (STATE_TRACE_DATA): New macro. |
| * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros. |
| ({WITH_,}TRACE_DEBUG_P): New macros. |
| (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros. |
| (_sim_cpu): Delete forward reference. |
| (debug_printf): Update. |
| * sim-trace.c (OPTION_TRACE_DEBUG): Define. |
| (trace_options): Add --trace-debug. |
| (set_trace_options): Handle it. |
| (trace_option_handler): Likewise. |
| (trace_install): Init state trace_data struct. |
| (trace_uninstall): Close state trace file. |
| * sim-events.c (ETRACE): Only print source file and line number if |
| --trace-debug. |
| * sim-n-core.h (sim_core_trace_M): Likewise. |
| |
| * sim-core.c (sim_core_signal): Add missing "\n" in message. |
| |
| 1997-11-13 Felix Lee <flee@cygnus.com> |
| |
| * sim-n-core.h (sim_core_read_unaligned_N): illegal empty |
| initializer. |
| * sim-types.h (unsigned128,signed128): fix typo for MSVC. |
| |
| Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo. |
| |
| * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer |
| built this way. |
| (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency. |
| (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in |
| source tree. |
| |
| Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-events.c (sim_events_process): Re-compute the time - |
| update_time_from_event - as each event is processed. Reverses |
| previous change. |
| |
| Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER. |
| |
| Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-events.c (sim_events_process): Delete redundant call to |
| update_time_from_event. |
| (sim_events_slip): Always decrement time_from_event. |
| (sim_events_tick, sim_events_deschedule, update_time_from_event): |
| Delete assertion that time_from_event >=0 when work in queue, no |
| longer applicable. |
| |
| Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum. |
| (standard_option_handler): Update. |
| |
| * sim-options.h: Clarify documentation. |
| (OPTION_LONG_ONLY_P): Delete definition. |
| (OPTION_VALID_P): Define. |
| |
| * sim-options.c (sim_print_help): Allow short only options. |
| (sim_parse_args): Ditto. |
| (sim_args_command): Skip short only options. |
| (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make |
| separate entries for short and long options in the HANDLERS and |
| ORIG_VAL tables. |
| (sim_parse_args): Disable argument permutation. |
| |
| Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N): |
| Add argument M, size of data type. |
| (sim_core_read_misaligned_3, sim_core_write_misaligned_3): |
| Declare, ditto for 5, 6 & 7 byte transfers. |
| (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define |
| as aligned variant. |
| |
| * sim-n-core.h (sim_core_trace_M): Rename from |
| sim_core_trace_N. Add nr_bytes argument. Replace transfer argument |
| with transfer type. Print transfer direction. Handle 1 and 2 byte |
| transfers. |
| (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace |
| unaligned accesses. |
| (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N. |
| Update all functions. |
| |
| * sim-core.c: Generate functions starting with 16 not 1. |
| (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and |
| all 5, 6 & 7 byte transfers. |
| |
| * sim-n-core.h (sim_core_read_misaligned_N, |
| sim_core_write_misaligned_N): Implement. |
| |
| Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-endian.h (U16_8): Implement |
| |
| * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions |
| |
| * sim-endian.h (VL8_16, VH8_16): Implement. |
| |
| * sim-memopt.c (memory_option_handler): Typecast 64bit value to |
| long in printf. |
| (memory_option_handler): Only zalloc modulo bytes when non-zero. |
| (memory_option_handler): Skip comma in alias address list |
| |
| Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and |
| space params. |
| (parse_size, parse_addr): New functions |
| (memory_option_handler, memory_options): Parse address & size |
| using new functions. Pass level, space, modulo to do_memopt_add & |
| do_memopt_del. |
| |
| * sim-memopt.h (struct _sim_memopt): Add level & space fields. |
| |
| * sim-core.h (sim_core_arrach, sim_core_detach): Replace |
| `attach_type attach' argument with `unsigned level' argument. |
| Document. |
| |
| * sim-core.c (new_sim_core_mapping, sim_core_map_attach, |
| sim_core_attach): Replace argument attach with level. Update |
| verification of arguments. |
| (sim_core_map_detach, sim_core_detach): Replace argument attach |
| with level. |
| |
| * sim-basics.h (enum _attach_type): Delete. |
| |
| Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com> |
| |
| * sim-core.h (sim_core_write_8): Define. |
| |
| Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-bits.h: Document ROTn macro. |
| |
| * sim-endian.h (H2T): Handle 16 byte variables. |
| |
| * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an |
| error. |
| |
| * sim-core.c: Do not generate sim_core_*_word. |
| |
| * sim-n-core.h (sim_core_trace_N): Add line_nr argument. |
| (sim_core_write_aligned_N, sim_core_read_aligned_N): Update. |
| |
| * sim-core.h (sim_core_read_unaligned_word, |
| sim_core_read_aligned_word, sim_core_read_word, |
| sim_core_write_unaligned_word, sim_core_write_aligned_word, |
| sim_core_write_word): Change to macros that map onto sim_core_*_N. |
| |
| Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * sim-n-endian.h: Add TAGS entrys for 16 byte versions. |
| |
| * sim-endian.h: Disable 16 byte support. |
| |
| Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code. |
| |
| * sim-n-core.h (sim_core_trace_N): New function. |
| (sim_core_read_aligned_N, sim_core_write_aligned_N): Use, |
| (sim_core_read_unaligned_N): Do not retyrn bogus value wden error. |
| |
| * sim-endian.h: Add 128 bit variant. |
| |
| * sim-core.h, sim-core.c: Add 128 bit variant. |
| |
| * sim-types.h: Add signed128 and unsigned128 types using a struct. |
| |
| Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-events.c (sim_events_process): Clear events->work_pending. |
| (sim_events_tickn, sim_events_tick): Accumulate, instead of |
| setting, nr_ticks_to_process. |
| (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero |
| when the event queue isn't next. |
| |
| * sim-events.h, sim-events.c (sim_events_slip): New function. |
| |
| Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load. |
| |
| * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load |
| arguments. |
| |
| Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com> |
| |
| * nrun.c (main): Remove useless test of name != NULL. |
| Exit if bfd_openr fails. Call bfd_check_format after bfd_openr. |
| |
| Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.c (EXPMAX): Type is unsigned. |
| (MIN_INT, MAX_INT): Type is signed64. |
| (i2fpu): Type of val is signed64. |
| |
| Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as |
| a bucket size of zero. |
| |
| * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY, |
| OPTION_PROFILE_PC): Define. |
| (profile_option_handler): Add support for --profile-pc and |
| --profile-pc-granularity options. |
| (profile_pc_init): When possible, compute nr buckets from bucket |
| size. |
| |
| * sim-profile.c (profile_pc_init): Align the profile-pc end |
| address with the profile-pc bucket size. |
| |
| * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to |
| something less ambiguous. |
| (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE. |
| |
| * sim-profile.c (profile_pc_cleanup): New function. Move |
| profile_pc_uninstall code to here. |
| (profile_pc_uninstall): Call. |
| (profile_pc_init): Call. |
| |
| Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out |
| file using BSD gprof format. |
| |
| * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type |
| unsigned_word. |
| (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32, |
| MSBIT64): Force result to unsignedN. |
| |
| Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening |
| brace from macro. |
| (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define. |
| (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic. |
| (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic. |
| (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic. |
| |
| Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.h (struct _sim_core_mapping): Change free_buffer to |
| type void*. |
| |
| * sim-core.c (sim_core_uninstall, new_sim_core_mapping, |
| sim_core_map_attach, sim_core_map_detach): Change free_buffer to |
| type void*. |
| (sim_core_attach): Rename buffer_freed to free_buffer, type |
| void*. Ensure that allocated buffer is alligned according to |
| region's address. |
| |
| Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-alu.h (ALU64_HAD_OVERFLOW): Define. |
| (ALU64_SUB): Define. |
| |
| * Make-common.in (all): Build SIM_EXTRA_ALL first. |
| (.gdbinit): Remove dependencies, generate once per build. |
| |
| Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-n-core.h (sim_core_read_aligned_N, |
| sim_core_write_aligned_N): Make xaddr param type address_word not |
| unsigned_word. |
| |
| Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an |
| unpacked floating point struct. Pass sim_fpu object by reference. |
| Add preliminary support for rounding modes. |
| |
| Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not |
| WITH_TARGET_BITSIZE. |
| |
| Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com> |
| |
| * sim-profile.c (profile_print_core): label needs empty statement. |
| |
| Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com> |
| |
| * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC |
| and zfree instead of xmalloc and free. Prevents warnings. |
| |
| Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * Make-common.in (SIM_BITSIZE): Assign from configured value. |
| (CONFIG_CFLAGS): Add SIM_BITSIZE. |
| |
| * aclocal.m4 (--enable-sim-bitsize): Developer option for |
| controling the bitsize/msb of the target. |
| |
| Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com> |
| |
| * Make-common.in: New files sim-break.c, sim-break.h. |
| * sim-base.h: Add point to breakpoint list to sim_state_base. |
| * sim-break.c sim-break.h: New modules that implement intrinsic |
| breakpoint support. |
| * sim-module.c: Add breakpoint module. |
| |
| Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com> |
| |
| * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once |
| an hour. |
| * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on |
| if (0) { 1 % 0; } |
| * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1. |
| (SIGBUS) define for Windows. |
| * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC. |
| * sim-resume.c: define SIGTRAP for windows. |
| * sim-xcat.h: use token pasting if ALMOST_STDC. |
| |
| Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign |
| configured values. |
| (CONFIG_CFLAGS): Add same. |
| |
| Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com> |
| |
| * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32. |
| (SIGNED32): use ##i32. |
| |
| Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (sim-endian): Simplify logic determining [default] |
| endian of target. |
| |
| * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN, |
| SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT, |
| SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP, |
| SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values. |
| (CONFIG_CFLAGS): Add same. |
| |
| * aclocal.m4: Perform AC_SUBST on optional options. |
| |
| Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment. |
| |
| * sim-options.c (standard_option_handler): Typo in warning message. |
| |
| * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL. |
| |
| * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any |
| insn count. Make count conditional on there being a valid |
| INSN_NAME. |
| (profile_pc_init): Make default PC profile frequency an arbitrary |
| 256. |
| |
| * sim-base.h: Ditto. |
| |
| * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when |
| SIM_HAVE_MODEL. |
| |
| * sim-model.h (struct MACH): Depreciate, to be replaced by bfd |
| archure struct. |
| |
| Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (sim_alignment): Simplify logic for selecting the |
| configured alignment. |
| |
| Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-config.c (sim_config): Check for default alignment. |
| |
| * sim-options.c (standard_option_handler): Add alignment option. |
| |
| * aclocal.m4 (sim_alignment): Allow configuration of hardwired and |
| default alignment requirements on memory accesses. |
| |
| Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com) |
| |
| * sim-load.c (sim_load_file): Return failure if the executable |
| had no loadable sections. |
| |
| Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for |
| trace output. |
| |
| * sim-core.c (sim_core_signal): When bad access halt simulator |
| SIGSEGV / SIGBUS instead of aborting. |
| (signal.h): Include. |
| |
| * sim-watch.c (sim_watchpoint_install): Handler for watchpoint |
| options was missing. |
| |
| * sim-bits.h (MOVED): Define |
| |
| Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of |
| BIT. |
| |
| * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value. |
| |
| * sim-bits.c: Add 8 bit versions of bit macros. |
| |
| * sim-bits.h: Ditto. |
| |
| Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT. |
| (LSINSERTED, MSINSERTED): Ditto for INSERTED. |
| |
| * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn. |
| (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn. |
| |
| * sim-bits.h (SEXT*): Define as MSEXT/LSEXT. |
| (INSERTED*): Ditto for LSINSERTED/MSINSERTED. |
| |
| Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument. |
| configure.in: Output to cconfig.h instead of config.h. |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from |
| BFD if known. |
| |
| Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com> |
| |
| * callback.c (os_write): divert stdout and stderr to their |
| respective hooks. |
| |
| Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-profile.c (profile_print_speed): Call |
| sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment. |
| |
| * sim-events.c (sim_events_elapsed_time): New function return nr |
| host MS consumed by the simulator. |
| (sim_watch_valid): Use. |
| |
| * sim-module.c (modules): Install sim_events very very early. |
| |
| * sim-profile.c (profile_print): Call profile_print_pc. |
| (print_bar): |
| (profile_pc_init): New function, set up processor for PC |
| profiling. |
| (profile_print_pc): New function, print a PC profile. |
| (profile_pc_event): New function, sample PC. |
| |
| * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START, |
| PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to |
| profile struct. |
| |
| * sim-options.c (sim_print_help): Pacify GCC. |
| |
| * sim-n-core.h (sim_core_read_aligned_N, |
| sim_core_write_aligned_N): Add un-conditional profile call. |
| (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add |
| profile call when aligned read/write isn't used. |
| |
| * sim-base.h: Include sim-profile, sim-model after sim-core & |
| sim-events allow sim-core to define useful values. |
| |
| * sim-profile.c (OPTION_PROFILE_CORE): Define. |
| (profile_option_handler, profile_options): Add support for |
| --profile-core option. |
| (print_bar): Include when core profiling. |
| (profile_print_core): New function, print core profile. |
| |
| * sim-config.c (print_sim_config): Print profile status. |
| |
| * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core, |
| WITH_PROFILE_PC_P): Define. |
| (PROFILE_CORE_COUNT): Count each core-map/size separatly. |
| (PROFILE_COUNT_CORE): Define. |
| |
| Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-watch.c (handle_watchpoint): Pass a char** index into the |
| interrupt_names array as the data. |
| (sim-watch.h): Document. |
| |
| Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-options.c (sim_print_help): When the doc string is to long |
| word wrap it. |
| |
| * sim-watch.c (sim_watchpoint_install): Use option.doc_name so |
| that only the first few the watch options are listed. Generate |
| meanginful usage messages. |
| |
| * sim-options.h (struct OPTION): Clarify use of doc_name field |
| |
| Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-options.c (OPTION_ARCHITECTURE_INFO): New option. |
| (standard_option_handler): Handle --architecture-info. |
| |
| Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com> |
| |
| * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid |
| illegal zero-sized array. |
| * sim-core.c (sim_core_xor_read_buffer): same. |
| |
| Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * nltvals.def: Regenerate. |
| |
| Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64. |
| |
| Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-bits.c (MASKED): Delete. |
| (EXTRACTED): Delete. |
| (LSEXTRACTED, MSEXTRACTED): New functions. |
| |
| * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED. |
| (MSMASKEDn, LSMASKEDn): Add last argument. |
| (MSMASK*): Ditto. |
| |
| * sim-bits.h (EXTEND8, EXTEND16): Define. |
| (EXTRACTED64): Define as 64 bit extract, not 32 bit. |
| |
| * sim-run.c (sim_engine_run): Use CPU_CIA macro. |
| |
| * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at |
| current instruction address. |
| |
| * sim-inline.h (*_ENGINE): Define. |
| |
| Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.c (sim_core_attach): Fix checks of modulo/mask. |
| |
| * sim-watch.c (delete_watchpoint): Delete by ident and type. |
| (watch_option_handler): Call delete_watchpoint with ident or type. |
| (sim_watchpoint_install): Create interrupt specific watchpoint |
| commands on the fly. |
| (do_watchpoint_create): New function, create a watch point using |
| type/int-nr info encoded in the option nr. |
| (do_watchpoint_info): New function. List active watchpoints. |
| |
| * sim-watch.h: Change data structure to a list. |
| |
| * sim-memopt.c (memory_option_handler): Require explicit "all" |
| before deleting all memory regions. |
| |
| * sim-utils.c (sim_do_commandf): New function, printf version of |
| sim_do_command. |
| |
| * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32. |
| |
| * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume |
| bit endianness. |
| (SIGNED64, UNSIGNED64): Delete. |
| (ALU64_ADD): Don't rely on bit endianness. |
| (ALU64_BEGIN): Define. |
| |
| * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions. |
| (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED. |
| |
| * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant |
| suffix - u64, LL - to 64 bit constants. |
| |
| Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER. |
| |
| * sim-utils.h (NZALLOC): Define - zalloc * N. |
| |
| * sim-hrw.c (sim_read, sim_write): New file. Provide generic |
| implementation of read/write functions. |
| |
| * Make-common.in (sim-hrw.o): New target. |
| |
| * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add |
| memory. |
| |
| * sim-memopt.c (memory_option_handler): Implement memory-size |
| command. Implement memory-alias command. Let memory-delete delete |
| all memory regions. |
| (add_memopt): New function. Add a memory region. |
| (do_memopt_delete): New function. Delete a memory region. |
| |
| * sim-utils.c (sim_elapsed_time_get): Never return zero. |
| |
| * sim-core.c (sim_core_detach): New function. |
| (sim_core_map_detach): New function. Perform the actual detach. |
| (sim_core_init): Move initialization code from here. |
| (sim_core_install): To here. |
| (sim_core_uninstall): And here. |
| |
| * sim-module.c: Add memopt module. |
| |
| * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to |
| simulator base type. |
| |
| * Make-common.in (sim_main_headers): Add sim-memopt.h |
| (sim-memopt.o): New target. |
| |
| * sim-core.c (sim_core_install): Add core_options to the option |
| table. |
| |
| * sim-watch.c (watch_options): Make --delete-watch a synonym for |
| --watch-delete. |
| |
| * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update |
| comments. |
| |
| * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type |
| address_word, add mask member. |
| |
| * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type |
| address_word, allow for 64bit targets in 32bit host. Add modulo |
| argument. |
| (sim_core_map_attach): Ditto. |
| (new_sim_core_mapping): Ditto. |
| (sim_core_translate): Mask address when modulo memory. |
| |
| Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com> |
| |
| * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER. |
| |
| * gdbinit.in: New file. |
| * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit. |
| * Make-common.in (distclean): Delete .gdbinit. |
| (.gdbinit): Add rule for. |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| * Make-common.in (cgen-run.o): Add rule for. |
| |
| Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-resume.c (sim_resume): Suspend/resume the simulator. |
| |
| * sim-events.c (sim_watch_valid): Compute total elapsed time from |
| both resumed and previous elapsed time. |
| (sim_events_init): Set initial_wallclock and current_wallclock to |
| zero. |
| (sim_events_install): Install sim_events_suspend and |
| sim_events_resume. |
| (sim_events_watch_clock): Allow for suspended simulator when |
| computing the time of the clock event. |
| |
| * sim-events.h (struct _sim_event): Add resume_wallclock, rename |
| initial_wallclock to elapsed_wallclock, set both to zero. |
| (sim_events_init, sim_events_uninstall): Delete prototypes. |
| |
| * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types. |
| |
| * sim-module.c(sim_module_resume, sim_module_suspend): New |
| functions. |
| |
| Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.c (sim_core_map_attach): Clarify memory overlap error |
| message. |
| |
| Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker. |
| * Make-common.in (TAGS): Likewise. |
| * sim-n-bits.h: Add TAGS comments for all functions. |
| * sim-n-core.h: Likewise. |
| * sim-n-endian.h: Likewise. |
| |
| Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and |
| kind. |
| |
| * sim-base.h (sim_state_alloc): Add callback and kind arguments. |
| |
| * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default |
| definition. |
| |
| Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-fpu.c (DP_GARDMSB, ...): Make unsigned. |
| (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL. |
| |
| Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.c (sim_core_map_attach): Cast attach enum to int. |
| (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make |
| nr_transfered and nr_this_transfer unsigned. |
| |
| * sim-events.c (sim_events_tickn): N is signed, as limited to |
| MAXINT. |
| |
| * sim-n-endian.h (offset_N): Change size to unsigned. |
| |
| * callback.c (os_poll_quit): Add prototypes for kbhit and getkey. |
| |
| Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv. |
| |
| * sim-options.c (sim_parse_args): Use dupargv. |
| |
| Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * sim-options.c (standard_option_handler): Use xstrdup, not strdup. |
| |
| Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator |
| base type. |
| |
| * sim-options.c (standard_options): Add --architecture=MACHINE and |
| --target=TARGET options. |
| (OPTION_ARCHITECTURE, OPTION_TARGET): Define. |
| (standard_option_handler): Handle architecture and target options. |
| (bfd.h): Include. |
| |
| * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to |
| bfd_openr. |
| (sim_analyze_program): Set prog_bfd architecture from |
| STATE_ARCHITECTURE if known. |
| |
| Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (enable-sim-warnings): Remove comment stating |
| that option does not apply to certain files. |
| |
| Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8, |
| MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as |
| offset from MSB/LSB. |
| |
| * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro, |
| access address of sub word quantity of a hosts 16, 32, 64 bit word |
| type. |
| (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values. |
| (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values. |
| (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument, |
| return N*2 byte value with argument in Hi/Lo word. Renamed from |
| V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8. |
| |
| * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit. |
| (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT |
| so that bit offset is explicit. |
| |
| Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-utils.c (sim_analyze_program): Add prog_name argument. |
| Update STATE_PROG_BFD when needed with a dup'd copy of the |
| program. |
| |
| * sim-config.c (sim_config): Delete ABFD argument, use |
| STATE_PROG_BFD directly. |
| |
| Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * run.c (main): Pass the open ABFD to sim_create_inferior. |
| |
| * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior |
| and sim_load. |
| (bfd.h): Include. |
| |
| * sim-hload.c (sim_load): New file. Implement generic sim_load for |
| hardware only simulator targets. |
| |
| * Make-common.in (sim-hload.o): Add rule. |
| |
| Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy |
| used by copyargv and freeargv. |
| |
| * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in |
| STATE_PROG_ARGV, not just a pointer. |
| |
| Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * aclocal.m4 (sim-endian): Add second argument to |
| SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is |
| default endian when not hardwired. |
| |
| * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all |
| else failes value for target byte order. |
| |
| * sim-config.c (sim_config): Add abfd arguments. Set |
| STATE_PROG_BFD accordingly. Determine prefered_target_byte_order |
| from same. |
| (sim_config): Return SIM_RC, don't abort. |
| (bfd.h): Include. |
| |
| * run.c (main): Update call to sim_open - add ABFD argument. |
| * nrun.c (main): Add NULL ABFD argument. |
| |
| Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * callback.c (os_poll_quit): Make static. |
| Call sim_cb_eprintf, not p->eprintf. |
| (sim_cb_printf, sim_cb_eprintf): New functions. |
| * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare. |
| |
| * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME, |
| sim_elapsed_time_get,sim_elapsed_time_since): Move decls to |
| sim-utils.h. #include sim-utils.h. |
| * sim-utils.h: Above decls moved here. |
| (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'. |
| |
| * sim-watch.c (action_watchpoint): Fix thinkos. |
| |
| Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com) |
| |
| * sim-types.h: Fix defs of 64 bit data types for MSVC. |
| |
| Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * sim-n-core.h (sim_core_write_unaligned_N): Add missing break |
| to FORCED_ALIGNMENT case. |
| |
| Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * callback.c (target_to_host_open): Handle hosts with O_BINARY. |
| |
| Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com) |
| |
| * Make-common.in (libsim.a): Fix typo. |
| |
| Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * nrun.c (main): Verify the structure returned before using it. |
| |
| Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-config.h (WITH_ENGINE): Enable the sim-engine module by |
| default. |
| |
| * sim-engine.c (sim_engine_install): New function. Install the |
| engine init functions. |
| (sim_engine_init): [Re]initialize the simulator engine. |
| |
| * sim-module.c: Add sim_engine to list of modules that always |
| install. |
| |
| Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint |
| to remove the old watchpoint, not delete_watchpoint. |
| (watch_option_handler): Action the correct watchpoint, not just |
| cycles. |
| |
| Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output |
| both low and high word. |
| (sim_core_write_aligned_N): Ditto. |
| |
| * sim-trace.c (set_trace_options): Delete code explicitly setting |
| core->trace. |
| |
| * sim-options.c (sim_print_help): Call the list commands if not a |
| standalone simulator. |
| (sim_print_help): Advise that some options may not be applicable. |
| |
| * sim-trace.c (set_trace_options): Assume core present. |
| |
| * sim-events.c (sim_events_schedule_after_signal): Overflow signal |
| buffer when full not almost full. |
| |
| Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-events.c (sim_events_process): Don't blat the event queue |
| when processing watchpoints. |
| |
| * sim-watch.h: Make arg unsigned long - stop sign extension. |
| |
| * sim-events.c (sim_watch_valid): rewrite so debugable. |
| |
| * sim-config.h (WITH_XOR_ENDIAN): Default to zero. |
| |
| * sim-watch.c (schedule_watchpoint): Add is_within option so that |
| inequality test is possible. |
| (handle_watchpoint): Re-pass is_within arg. |
| (watch_option_handler): When `!' prefix to pc-watchpoint arg pass |
| 0 to schedule_watchpoint's is_within arg. |
| (sim_watchpoint_init): Re-pass is_within arg. |
| |
| * sim-options.c (sim_print_help): Add is_command argument. Don't |
| include -- prefix when called from the command line interpreter. |
| |
| * sim-watch.c (schedule_watchpoint): Pass true is_within argument. |
| |
| * sim-events.c (sim_events_watch_sim): Add is_within argument, |
| zero indicates that the test should be reversed. |
| (sim_events_watch_core): Ditto. |
| (WATCH_CORE): Compare range against is_within. |
| (WATCH_SIM): Ditto. |
| |
| Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com> |
| |
| * sim-events.c (WATCH_CORE): Pass NULL cpu argument to |
| sim_core_read_buffer. Check nr-bytes transfered. |
| |
| * sim-core.h (sim_core_common): Define a new struct that contains |
| the common data. to sd and cpu structures. |
| * sim-core.c (sim_core_attach): Update. |
| (sim_core_init): Update. Remember to copy initialized data to each |
| cpu. |
| (sim_core_find_mapping): Ditto. |
| |
| * sim-core.c (sim_core_read_buffer): Add cpu argument. |
| (sim_core_write_buffer): Ditto. |
| |
| * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned |
| transfer use xor version of read buffer. |
| (sim_core_write_unaligned_N): Ditto for write. |
| |
| * sim-core.c (sim_core_xor_read_buffer): New function implement |
| xor-endian data read breaking transfer up into xor-endian sized |
| blocks. |
| (sim_core_xor_write_buffer): Ditto for write. |
| (reverse_n): Reverse order of arbitrary number of bytes in buffer |
| - needed for xor-endian transfers. |
| |
| Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-inline.h: Review description. |
| |
| * sim-core.h, sim-core.c: Reduce number of functions being inlined |
| to just those involved in data transfers and configuration. |
| |
| * sim-xcat.h (XSTRING): New macro, map macro definition onto |
| string. |
| * sim-n-core.h (sim_core_read_aligned_N): Use. |
| (sim_core_read_unaligned_N): Ditto. |
| (sim_core_read_unaligned_N): Ditto.. |
| (sim_core_write_unaligned_N): Ditto. |
| |
| * sim-core.h: Add xor endian bitmap to main structure. * |
| |
| sim-n-core.h (sim_core_write_aligned_N): Add suport for xor |
| endian. |
| (sim_core_read_aligned_N): Ditto. |
| |
| * sim-core.c (sim_core_set_xor_endian): New function. |
| (sim_core_attach): Don't overwrite the per-cpu xor map when |
| cloning the global core. |
| |
| Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-engine.h: Update below so that it is using an enumerated |
| type. |
| |
| Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com> |
| |
| * sim-engine.c (sim_engine_restart): |
| * sim-resume.c (sim_resume): Change longjmp param/setjmp |
| return value used for simulator restart from 0 to 2. |
| |
| Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * cgen-scache.c (scache_option_handler): Add is_command arg. |
| |
| * sim-model.c (model_option_handler): Add is_command argument. |
| |
| * sim-profile.c (profile_option_handler): Add is_command arg. |
| |
| * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value |
| involved. |
| |
| * sim-module.c (sim_module_add_init_fn): Call init fn in the same |
| order that they are registered. |
| |
| * sim-options.h (OPTION_HANDLER): Add argument to differentiate |
| between option and command line processing. |
| |
| * sim-options.c: Include stdlib.h, ctype.h. |
| |
| * Make-common.in (sim-watch.o): Add rule. |
| (sim_main_headers): Assume sim-assert.h included. |
| (sim-*.o): Simplify make rule. |
| |
| * sim-module.c: Add sim_watch_install to module list. |
| |
| Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-base.h (STATE_LOADED_P): New predicate. Set once everything |
| has been loaded. |
| |
| * sim-trace.c (trace_install): Check magic. Include sim-assert.h. |
| * sim-events.c (sim_events_install): Ditto. |
| * sim-core.c (sim_core_install): Ditto. |
| * sim-model.c (model_install): Ditto. |
| * sim-options.c (standard_install): Ditto. |
| * sim-profile.c (profile_install): Ditto. |
| * sim-reason.c (sim_stop_reason): Ditto. |
| * sim-run.c (sim_engine_run): Ditto. |
| * sim-utils.c (sim_analyze_program): Ditto. |
| |
| * sim-module.c (modules): Make profile_install and trace_install |
| optional. |
| |
| * sim-base.h (STATE_MEM_BASE): Define for flat memory systems. |
| |
| * sim-options.c (standard_option_handler): Set the byte order. |
| |
| * sim-events.c (sim_events_process): Allow multi tick processing. |
| (sim_events_tickn): New function - multi cycle tick. |
| |
| * sim-events.h (sim_events_tickn, sim_events_timewarp): Add |
| prototypes. Under development. |
| (sim_events): Replace processing with nr_ticks_to_process. |
| |
| Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * nrun.c (main): Pass callbacks to sim_open instead of using |
| sim_set_callbacks. |
| |
| * run.c (main): Ditto. |
| |
| Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-events.c (sim_events_zalloc): Signal save memory allocator - |
| stop tk interrupting malloc calls. |
| (sim_events_zalloc): Converse. |
| |
| * Make-common.in (sim_main_headers): Add sim-events.h. |
| |
| * sim-events.c (sim_events_schedule_after_signal): Change return |
| type to void - signal events are strictly internal. |
| (sim_events_init): Allocate a finite buffer for signal events. |
| (sim_events_schedule_after_signal): Enter signal events into the |
| signal buffer. |
| |
| * sim-engine.c (sim_engine_halt): Check SIM_DESC magic. |
| (sim_engine_restart): Ditto. |
| (sim_engine_abort): Ditto. |
| * sim-stop.c (sim_stop): Ditto. |
| (control_c_simulation): Ditto. |
| * sim-resume.c (sim_resume): Ditto. |
| (has_stepped): Ditto. |
| * sim-abort.c (sim_engine_abort): Ditto. |
| |
| * sim-basics.h (transfer_type): New type. |
| |
| * sim-core.c (sim_core_signal): New function. Print core signal |
| information. |
| (sim_core_find_mapping): Add transfer argument. |
| |
| * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call |
| SIM_CORE_SIGNAL if a recoverable abort. |
| * sim-core.c (sim_core_find_mapping): Ditto. |
| |
| Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-core.c (sim_core_find_mapping): Replace calls to |
| sim_io_error to more resiliant sim_engine_abort. |
| |
| * sim-n-core.h (sim_core_read_unaligned_N): Ditto. |
| (sim_core_write_unaligned_N): Ditto. |
| |
| Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim-module.c: Add sim_events_install to list. |
| |
| * sim-events.c (sim_events_install, sim_events_uninstall): Clonse |
| from sim_core_*. |
| (sim_events_init): Now returns SIG_RC. |
| |
| * sim-run.c: New file. Generic sim_engine_run. |
| * sim-reason.c: New file. Generic sim_stop_reason. |
| * sim-stop.c: New file. Generic sim_stop. |
| * sim-resume.c: New file. Generic sim_resume. |
| |
| * Make-common.in (sim-engine.o): Add rule. |
| (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto. |
| |
| * sim-engine.h, sim-engine.c: New file. Provide generic |
| implementation of sim_engine_halt, sim_engine_error. et.al. |
| |
| * sim-base.h (sim_state_base): Add member halt. |
| (sim-engine.h): Include. |
| |
| * sim-events.h (sim_event_handler): Always pass SIM_DESC to event |
| handlers. |
| * sim-events.c (sim_events_poll): Update event handler. |
| |
| Tue May 13 09:57:49 1997 Andrew Cagney <cag
|
