diff options
Diffstat (limited to 'sim/sh/ChangeLog')
| -rw-r--r-- | sim/sh/ChangeLog | 736 |
1 files changed, 736 insertions, 0 deletions
diff --git a/sim/sh/ChangeLog b/sim/sh/ChangeLog new file mode 100644 index 00000000000..1939d18805a --- /dev/null +++ b/sim/sh/ChangeLog @@ -0,0 +1,736 @@ +Thu Sep 10 02:16:39 1997 J"orn Rennecke <amylaar@cygnus.co.uk> + + * interp.c (saved_state.asregs): Add new member pad_dummy. + (sim_store_register, sim_fetch_regsiter): Add 1 to rn for use + as index into saved_state.asints. + +Mon Jun 29 19:35:24 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * interp.c (sim_open): set endianness based on the ABFD if a -E + option is not present and we have an ABFD. + +Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +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 15:19:48 1998 Tom Tromey <tromey@cygnus.com> + + * acconfig.h: New file. + * configure.in: Reverted change of Apr 24; use sinclude again. + +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 11:18:35 1998 Tom Tromey <tromey@cygnus.com> + + * configure.in: Don't call sinclude. + +Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Feb 17 12:49:44 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (sim_fetch_register, sim_store_register): Pass in + length parameter. Return -1. + +Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (sim_load): Pass lma_p and sim_write args to + sim_load_file. + +Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 9 20:52:21 1997 Felix Lee <flee@cygnus.com> + + * interp.c (sim_resume): poll_quit() at least once per call; + otherwise gdb can loop sim_resume() uninterruptably. + +Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Tue Sep 2 13:15:27 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * gencode.c (tab): Order instructions according to SH3 document. + +Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Tue Aug 26 10:41:55 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + +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 16:17:51 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (sim_open): Add ABFD argument. + +Mon Jun 23 15:49:14 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (get_dr): Avoid SIGFPE by moving integers instead of + FP's around. + (set_dr): Ditto. + +Sun Jun 22 19:33:33 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (set_fpscr1): From J"orn Rennecke + <amylaar@cygnus.co.uk>, Fix typo. Ditto for comment. + +Thu Jun 19 00:28:08 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (sim_create_inferior): Clear registers each time an + inferior is started. + +Sun Jun 15 15:22:52 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * gencode.c (main): Perform basic checks on tab entries. + + * Makefile.in (gencode): Always compile with -g. + +Sat Jun 14 13:45:09 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * gencode.c (gensim): Move ref checking code to before `stuff'. + For branches with delay slots refs were not being checked. + + * interp.c (sim_resume): Use nia to specify the next instruction + address instead of overloading pc. + (C): Delete definiton - refer to cycles directly. + (SEXT12): New macro - sign extend a 12 bit quantity. + (Delay_Slot): Rename from SL. + + * gencode.c (tab): Update/simplify. + + * gencode.c (gensim): Better formatting of output code. + (gensim): Replace 10 with constant MAX_NR_STUFF- define as 15. + (tab): Sort alphabetically. Break `stuff' into multiple lines. + +Fri Jun 13 22:10:13 1997 J"orn Rennecke <amylaar@cygnus.co.uk> + + * gencode.c (braf, bsrf): Fix branch destination calculation to + be in accordance with the documentation. + +Fri Jun 13 15:33:53 1997 J"orn Rennecke <amylaar@cygnus.co.uk> + + * interp.c (init_pointers): Fix little endian test. + +Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk> + + * gencode.c (swap.b): Fix treatment of high word. + +Tue May 20 10:23:28 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (sim_open): Add callback argument. + (sim_set_callbacks): Delete SIM_DESC argument. + +Wed Apr 30 11:38:08 1997 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (SIM_EXTRA_CLEAN): Define. + (clean targets): Delete. + (sh-clean): New target. + +Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 23 17:55:22 1997 Doug Evans <dje@canuck.cygnus.com> + + * tconfig.in: New file. + * interp.c (sim_open): Handle missing arg to -E. + +Tue Apr 22 08:55:35 1997 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in: Add clean targets. + +Fri Apr 18 18:57:04 1997 Stu Grossman (grossman@critters.cygnus.com) + + * interp.c: Include float.h and define SIGTRAP if _WIN32. + WIN32 -> _WIN32. + * (trap): Do do SYS_chown for _WIN32. + +Fri Apr 18 13:33:09 1997 Doug Evans <dje@canuck.cygnus.com> + + * interp.c (sim_resume): Fix argument to poll_quit. + +Fri Apr 18 14:14:49 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * interp.c (sim_stop): New function. + (sim_resume): Use poll_quit for polling. + +Thu Apr 17 03:32:04 1997 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (SIM_OBJS): Add sim-load.o. + * interp.c (target_byte_order): Delete. + (sim_kind, myname, little_endian_p): New static locals. + (init_pointers): Use little_endian_p instead of target_byte_order. + (sim_resume): Likewise. + (sim_open): Set sim_kind, myname. Set little_endian_p from -E arg. + (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to + load file into simulator. Set start address from bfd. + (sim_create_inferior): Return SIM_RC. Delete arg start_address. + +Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + * config.in: Ditto. + +Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> + + * interp.c (sim_open): New arg `kind'. + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Wed Mar 19 09:34:36 1997 Fred Fish <fnf@cygnus.com> + + * interp.c (sim_do_command): Check for NULL command or empty + string and handle it the same as a "help" command. Use callback + to print error message for unrecognized commands. Replace + hardcoded tab in literal string with a \t. Other minor code + cleanup. + +Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> + + * configure: Re-generate. + +Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> + + * configure: Regenerate to track ../common/aclocal.m4 changes. + +Thu Mar 13 13:00:00 1997 Doug Evans <dje@canuck.cygnus.com> + + * interp.c (sim_open): New SIM_DESC result. Argument is now + in argv form. + (other sim_*): New SIM_DESC argument. + +Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (@COMMON_MAKEFILE_FRAG): Use + COMMON_{PRE,POST}_CONFIG_FRAG instead. + * configure.in: sinclude ../common/aclocal.m4. + * configure: Regenerated. + +Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) + + * configure configure.in Makefile.in: Update to new configure + scheme which is more compatible with WinGDB builds. + * configure.in: Improve comment on how to run autoconf. + * configure: Re-run autoconf to get new ../common/aclocal.m4. + * Makefile.in: Use autoconf substitution to install common + makefile fragment. + +Wed Nov 20 02:04:32 1996 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in: Delete stuff moved to ../common/Make-common.in. + (SIM_OBJS,SIM_EXTRA_LIBS): Define. + * configure.in: Simplify using macros in ../common/aclocal.m4. + Call AC_CHECK_HEADERS(unistd.h). + * configure: Regenerated. + * config.in: New file. + * interp.c: #include "config.h". #include <unistd.h> if present. + (trap): Fetch errno value with callback->get_errno. + +Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> + + * interp.c: Don't include windows polling code if inside simluator. + +Fri Sep 20 14:57:50 1996 Stan Shebs <shebs@andros.cygnus.com> + + * interp.c: Minor formatting improvements. + (saved_state_type): Add bank registers. + (bp_holder): New function, use to break on when debugging BUSERROR. + (BUSERROR): Call it if bus error occurs. + +Wed Jun 26 12:29:22 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, + INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. + (docdir): Removed. + * configure.in (AC_PREREQ): autoconf 2.5 or higher. + (AC_PROG_INSTALL): Added. + * configure: Rebuilt. + +Thu May 16 15:44:29 1996 Ian Lance Taylor <ian@cygnus.com> + + * interp.c (saved_state_type): Add memstalls field. + (MA) Define macro. + (sim_resume): New local variable memstalls. Add it back in to + saved_state at the end of the function. + (sim_info): Report memstalls. + * gencode.c (tab): Add MA() to the execution string of all + instructions which access memory. + +Wed Feb 21 12:16:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure: Regenerate with autoconf 2.7. + +Tue Dec 5 16:38:55 1995 Stu Grossman (grossman@cygnus.com) + + * gencode.c (mac.l): Don't abort GDB if executing mac.l + instruction (which is unimplemented). Generate a SIGTRAP (in the + simulated target) instead. + +Mon Dec 4 12:22:24 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * gencode.c (tab): Added several sh3 opcodes. + (think): Added printonmatch for A_SSR and A_SPC. + * interp.c (SSR, SPC): Added definitions. + (saved_state_type): Added ssr and spc registers. + +Wed Nov 29 12:39:27 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * gencode.c (tab): In shad/shld definitions, negate R[m] before + the and operation instead of after. For shad delete cast. For shld + use UR instead of R and delete cast. + +Fri Nov 17 12:48:55 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * gencode.c (tab): Add explicit NaN support for ftrc instruction. + +Wed Nov 15 11:25:27 1995 Stu Grossman (grossman@cygnus.com) + + * interp.c: Make target_byte_order be extern to prevent SGI cc from + issuing warnings about the use of common symbols. + +Tue Nov 14 15:19:43 1995 Stu Grossman (grossman@cygnus.com) + + * gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts + actually uses pr+0. + +Sat Oct 21 13:01:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate + program exited. + (sim_get_quit_code): Delete. + + * gencode.c (gensim): Indicate SIGILL instead of calling abort for + default case. + +Mon Oct 16 18:24:03 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * interp.c (saved_state_type): Move FP registers to immediately + after SR. + +Tue Oct 10 11:12:15 1995 Fred Fish <fnf@cygnus.com> + + * Makefile.in (BISON): Remove macro. + +Fri Oct 6 12:08:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * interp.c (trap, case SYS_utime): Cast second arg of utime to + void * to avoid compiler error. + + * interp.c (callback): Remove last change. It is initialized by + a sim_set_callbacks call. + +Thu Oct 5 14:13:29 1995 steve chamberlain <sac@slash.cygnus.com> + + * interp.c (callback): Initialize to default callback. + +Thu Sep 28 15:26:59 1995 steve chamberlain <sac@slash.cygnus.com> + + * run.c: Moved to ../common. + * interp.c (trap): Use gdb's callback interface. + * Makefile.in: Updated. + +Wed Sep 20 13:35:13 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (maintainer-clean): New synonym for realclean. + +Wed Sep 20 09:51:50 1995 steve chamberlain <sac@slash.cygnus.com> + + * run.c (sim_callback_write_stdout): New. + * interp.c (trap): Call sim_callback_write_stdout when needed. + +Mon Sep 18 18:42:27 1995 steve chamberlain <sac@slash.cygnus.com> + + * interp.c (trap): Remove useless code. + +Fri Sep 15 19:30:05 1995 steve chamberlain <sac@slash.cygnus.com> + + * syscall.h: Copy from newlib. + +Thu Sep 14 19:32:59 1995 Stu Grossman (grossman@cygnus.com) + + * gencode.c: Back up PC by 2 for breakpoints. + * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB, + which expect pc to immediatly follow regs[]. + +Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL. + * configure: Rebuild. + * Makefile.in (INSTALL): Revert to using install.sh. + (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). + (INSTALL_XFORM, INSTALL_XFORM1): Restore. + (CC_FOR_BUILD): Restore. + (gencode): Build using $(CC_FOR_BUILD). + (install): Don't install in $(tooldir). + +Thu Sep 7 15:02:31 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + (Try to) Update to new bfd autoconf scheme. + * run.c: Don't include sysdep.h. + * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. + (CC, CFLAGS, AR, RANLIB): Likewise. + (HDEFINES, TDEFINES): Define. + (CC_FOR_BUILD): Delete. + (host_makefile_frag): Delete. + (Makefile): Don't depend on frags. + * configure.in (sysdep.h): Don't create symlink. + (host_makefile_frag, frags): Deleted. + (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. + * configure: Regenerated. + +Thu Aug 31 12:39:07 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * interp.c: Include <math.h>. + +Wed Aug 30 22:05:17 1995 Jeff Law (law@snake.cs.utah.edu) + + * Makefile.in (run): Link in math library too. + * gencode.c (gensim): abort if an unknown opcode is encountered. + * interp.c (FPSCR, FPUL): Define. + (struct save_state): Add fields for floating point registers, + FPSCR and FPUL. + (sim_resume): Add 'F' for accessing floating point registers + in the save state structure. + * gencode.c: Add sh3e opcodes. + (gensym): Define a buffer for int<->fp conversions. + +Tue Aug 22 14:16:46 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * interp.c (trap): Use trap vector 34 for host system interface. + * gencode.c: Add 34 to conditional which determines which traps + will be handled by simulator. + +Fri Aug 11 17:59:15 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * run.c: Include <signal.h>. Define SIGQUIT if not defined. + (main): New variables reason and sigrc. After simulator exits, + check to see if it exited because of a signal, and if so, then + use the signal number as the return value. + +Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> + + * Update all FSF addresses except those in COPYING* files. + +Tue Jul 18 23:33:10 1995 Fred Fish <fnf@fishbowl> + + * interp.c (trap): Only use SYS_execv if defined. Might be + implemented as execve(arg1,arg2,0), as with Unixware 2.0. + (sim_resume): In sbit initializer, cast shifted arg to unsigned + to avoid signed integer overflow. + +Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * Makefile.in (clean): Remove run, libsim.a. + (distclean, mostlyclean, realclean): Remove Makefile and + autoconf files. + + * sh.mt: Removed. + + * Makefile.in, configure.in: converted to autoconf. + * configure: New file, generated with autconf 2.4. + +Fri Jun 30 16:51:38 1995 Stan Shebs <shebs@andros.cygnus.com> + + * interp.c (sim_open): If argument supplied, interpret as + desired memory size. + (parse_and_set_memory_size): New function. + (sim_do_command): New function. + +Thu Jun 29 10:02:28 1995 Fred Fish <fnf@deneb.cygnus.com> + + * interp.c (SYS_wait): Define as SYS_wait4 if available and + SYS_wait is not already defined (SunOS 4.1.3 for example). + (SYS_utime): Define as SYS_utimes if available and + SYS_utime is not already defined. + +Thu Jun 22 17:25:57 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * interp.c: Don't include sys/times.h or sys/param.h + +Wed Jun 21 15:03:49 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * interp.c (SIGBUS, SIGTERM): Define if not. + (sim_memory_size): default to 2^19 on PCs. + (sim_resume): Poll for quits on win32. + +Wed May 24 16:22:48 1995 Jim Wilson <wilson@chestnut.cygnus.com> + + * gencode.c (op_tab): Add SH3 support. + +Wed May 24 14:07:11 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * gencode.c (tab): Add bsrf and braf. + +Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com) + + * configure.in: use ../../bfd/hosts/std-host.h, not + ../bfd/hosts/std-host.h (which doesn't exist). + +Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * run.c: parse arguments with getopt(). + +Sun Feb 26 15:27:24 1995 Steve Chamberlain <sac@cygnus.com> + + * configure.in: Use ../../bfd/hosts/std-host.h if specific + host unavailable. + +Mon Jan 23 16:10:58 1995 Torbjorn Granlund <tege@rtl.cygnus.com> + + * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case. + +Sun Jan 22 13:55:36 1995 Torbjorn Granlund <tege@rtl.cygnus.com> + + * gencode.c (op_tab): Make MAC.W call macw, not abort. + * interp.c (macw): New function. + (S): New #define. + +Sat Jan 21 15:52:30 1995 Torbjorn Granlund <tege@rtl.cygnus.com> + + * gencode.c (op_tab): New code for ADDV and SUBV. + Make MAC.L abort sicne it is not implemented. + + * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply. + Get rid of __GNUC__ conditional. + +aThu Jan 19 05:50:50 1995 Torbjorn Granlund <tege@rtl.cygnus.com> + + * gencode.c (op_tab): Also replace NEGC, and try again with SUBC. + Change ADDC for symmetry. + + * gencode.c (op_tab): Replace code for ADDC and SUBC. + +Mon Jan 9 15:43:53 1995 Stu Grossman (grossman@cygnus.com) + + * interp.c: Remove def of INLINE. This comes from bfd.h. Also, + declare IOMEM before using it. + +Wed Dec 28 21:25:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * interp.c (BUSERROR): New macro. + ([r|w][bwl]at[little|big]) New functions. + (sim_resume): If GO32 check for interrupt every now + and again. Decrement PC if SIGBUS seen. + * run.c (main): Return result of simulated _exit. + +Mon Dec 5 21:59:51 1994 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (gencode): Allow build in different directory. + +Wed Nov 30 17:47:13 1994 Jim Wilson <wilson@chestnut.cygnus.com> + + * Makefile.in (gencode): Change $< to gencode.c for portability. + +Wed Nov 23 21:31:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * interp.c ([wr][bwl]at): New functions. + (trap): Cope with both byte modes. + +Thu Sep 8 17:35:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * gencode.c (tab): Simulate T bit after a negc insn right. + * interp.c (RSBAT): Sign extend the arg. + (ACE_FAST): New macro. + (sim_resume): Remove obsolete test of sim_timeout. + +Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) + + * interp.c (IOMEM): New function, simulates very basic I/O area of + the SH. + (WBAT, RBAT) : Call I/O functions. + * gencode.c (tab): Special case trapa #3. + +Mon Jun 27 18:04:54 1994 Steve Chamberlain (sac@cirdan.cygnus.com) + + * run.c (main): Specify the file type again. + +Thu May 26 19:04:37 1994 Steve Chamberlain (sac@thepub.cygnus.com) + + * interp.c (trap): Fix irix incompatibility. + * run.c (main): open without specifying file type. + +Wed May 18 14:18:53 1994 Doug Evans (dje@canuck.cygnus.com) + + * interp.c (sim_*): Make result void where there isn't one. + (sim_set_pc): Delete. + (sim_info): Delete printf_fn arg, all callers changed. + Call printf_filtered instead. + (sim_close): New function. + (sim_load): New function. + (sim_create_inferior): Renamed from sim_set_args, all callers changed. + * run.c: #include <varargs.h>, "remote-sim.h". + (printf_filtered): New function. + +Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com) + + * gencode.c (table): Get direction of some opcodes right. + (trapa, rte): Implement fully. + * interp.c (trap): Make stat call more portable. + +Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) + + * gencode.c (main, gendefines): New -d option prints table of defines. + * interp.c (trap): Add a load of system calls. + (sim_memory_size): Now default to 8Mbyte. + (PARANOID): Keep vector of registers with undefined contents. + +Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com) + + * gencode.c: mova uses aligned addresses + * interp.c (trap): Return results in r0. + +Tue Oct 26 10:38:55 1993 Doug Evans (dje@canuck.cygnus.com) + + * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb + * interp.c: #include "remote-sim.h". + (sim_resume): int result, new arg `siggnal'. + (sim_write): Use SIM_ADDR for type of arg `addr'. + (sim_read): Use SIM_ADDR for type of arg `addr'. + Use unsigned char * for `buffer'. + (sim_store_register): int result. + (sim_fetch_register): Ditto. + (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'. + (sim_set_pc): int result, use SIM_ADDR for type of arg `x'. + (sim_info): int result, new args `verbose', `printf_fn'. + (sim_kill): int result. + (sim_open): int result, new arg `name'. + * run.c: #include <stdio.h> + (main): Update call to sim_info. + +Sat Oct 23 15:09:29 1993 Doug Evans (dje@canuck.cygnus.com) + + * interp.c (sim_stop_signal): Result is now enum sim_stop. + +Fri Oct 8 10:47:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * gencode.c (table): Becomes unsigned. + * interp.c (trap): Get right breakpoint SIGnum. (sim_write, + sim_read): Return number of bytes copied. (sim_store_register): + Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions. + +Tue Sep 7 16:24:13 1993 Stan Shebs (shebs@rtl.cygnus.com) + + * interp.c (sim_info): Fix small typo in printf string. + +Thu Aug 5 11:37:48 1993 Stan Shebs (shebs@rtl.cygnus.com) + + * interp.c (sim_resume): Set memory after pointers inited. + +Mon Aug 2 14:13:22 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * interp.c (get_now): Use time system call. + * Makefile.in: install correctly. + +Tue Jul 6 10:30:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * run.c (main), interp.c (sim_set_timeout): Remove timeout + functionality. + +Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) + + * Makefile.in: don't run indent everytime; also add a space in the + includes + +Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) + + * gencode.c: Fix some opcodes. + * interp.c: Support for profiling and portability fixes. + * run.c (main): Get profiling args. + +Wed May 5 13:17:22 1993 Steve Chamberlain (sac@cygnus.com) + + * gencode.c (tab): Lint for sgi compiler + * interp.c: Lint for sgi compiler. + +Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * run.c (main): Support for resizing simulated RAM. + * Makefile.in: Support for broken makes. + * interp.c, gencode.c: Lint. + +Mon Apr 26 18:01:10 1993 Steve Chamberlain (sac@thepub.cygnus.com) + + * created + |