3 * compile.c (sim_kill): Delete.
4 (sim_create_inferior): Add ABFD argument.
5 (sim_load): Move setting of PC from here.
6 (sim_create_inferior): To here.
7 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
8 the sim_load code should be moved to sim_open.
12 * configure: Regenerated to track ../common/aclocal.m4 changes.
17 * compile.c (sim_open): Add ABFD argument.
21 * compile.c (sim_open): Add callback argument.
22 (sim_set_callbacks): Delete SIM_DESC argument.
26 * compile.c (sim_load): Call bfd_get_mach instead of examining
28 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
32 * configure: Regenerated to track ../common/aclocal.m4 changes.
36 * compile.c (sim_resume): Use poll_quit callback.
37 (sim_stop): New function.
41 * Makefile.in (SIM_OBJS): Add sim-load.o.
42 * compile.c (sim_kind, myname): New static locals.
43 (sim_open): Set sim_kind, myname.
44 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
45 Call sim_load_file to load file into simulator. Set start address
47 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
51 * configure: Regenerated to track ../common/aclocal.m4 changes.
56 * compile.c (sim_open): New arg `kind'.
58 * configure: Regenerated to track ../common/aclocal.m4 changes.
62 * configure: Regenerated to track ../common/aclocal.m4 changes.
66 * configure: Regenerated to track ../common/aclocal.m4 changes.
70 * configure: Re-generate.
74 * configure: Regenerate to track ../common/aclocal.m4 changes.
78 * compile.c (sim_open): New SIM_DESC result. Argument is now in
80 (other sim_*): New SIM_DESC argument.
84 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
85 COMMON_{PRE,POST}_CONFIG_FRAG instead.
86 * configure.in: sinclude ../common/aclocal.m4.
87 * configure: Regenerated.
91 * configure configure.in Makefile.in: Update to new configure
92 scheme which is more compatible with WinGDB builds.
93 * configure.in: Improve comment on how to run autoconf.
94 * configure: Re-run autoconf to get new ../common/aclocal.m4.
95 * Makefile.in: Use autoconf substitution to install common
100 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
102 * configure.in: Simplify using macros in ../common/aclocal.m4.
103 * configure: Regenerated.
104 * inst.h (enum sim_state): Define.
105 (cpu_state_type): New member `state'. Set it whenever `exception'
107 * compile.c (sim_callback): New global.
108 (sim_set_simcache_size): Renamed from sim_csize.
109 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
110 'cus it can't work. Change main loop exit test to use cpu.state.
111 (sim_trace): New function.
112 (sim_stop_reason): Add right way to set results, but #if 0 out.
113 (sim_size): New function.
114 (sim_info): Redirect calls to printf_filtered through callback.
115 (sim_set_callbacks): Record callback.
116 * run.c: Deleted, using one in ../common now.
117 * tconfig.in: New file.
121 * Makefile.in (mostlyclean): Don't remove config.log here.
125 * compile.c (sim_resume): rts, sleep, bpt and nop have
126 no associated "size".
130 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
134 * run.c (main): Don't "load" sections which don't have
136 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
139 (sim_resume, shift/rotate cases): Add support for shift/rotate
141 (OSHIFTS): Corresponding changes.
145 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
149 * compile.c (h8300smode): Declare.
153 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
154 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
156 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
157 (AC_PROG_INSTALL): Added.
158 * configure: Rebuilt.
162 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
163 * run.c (main): Treat the H8/S like the H8/300H for now.
167 * compile.c (SEXTCHAR): Clear upper bits when sign
172 * compile.c (sim_resume): Correctly handle divu.
176 * compile.c (sim_resume): Never allow the PC to have an
181 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
182 separate memory is allocate for the 8-bit area.
183 (struct cpu_state_type): Add new "eightbit' field.
184 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
186 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
187 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
188 (init_pointers): Initialize space for the 8-bit area.
189 (sim_write): Handle writing into the 8-bit area.
190 (sim_read): Handle reading from the 8-bit area.
191 (sim_load): Reallocate space for the 8-bit area.
193 * compile.c (sim_load): Re-allocate memory for the simulator
198 * compile.c (sim_resume): Fix and simplify overflow and carry
199 handling for 32bit ALU insns.
203 * compile.c (sim_resume): Fix overflow checks for ALU insns.
207 * compile.c (decode): Use "bit" to hold L_3 immediates instead
208 of holding them in "abs". Handle ABS8MEM memory references aka
209 8-bit area. Replace ABSMOV references with ABS8MEM.
213 * compile.c (fetch): Handle accesses to the exception/function
218 * compile.c: #include "wait.h".
219 (sim_resume, sleep insn): Check program exit status in r0.
220 (sim_resume, shift insns): Fix setting of overflow flag for shal.
221 * run.c: #include <signal.h>.
222 (main): Abort if program got SIGILL.
223 Print error message if argument is invalid.
224 (usage): Improve text.
228 * configure: Regenerate with autoconf 2.7.
232 * inst.h (MPOWER,MSIZE): Deleted.
233 (H8300{,H}_MSIZE): Define.
234 * compile.c (memory_size): New static global.
235 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
236 (sim_write,sim_read): Use memory_size.
240 * compile.c (sim_set_callbacks): New.
244 * Makefile.in (BISON): Remove macro.
248 * Makefile.in (maintainer-clean): New synonym for realclean.
252 * Makefile.in (install): Don't install in $(tooldir).
254 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
255 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
256 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
257 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
259 * configure: Rebuild.
260 * config.in: New file, created by autoheader.
261 * Makefile.in (AR): Define as @AR@.
262 (CC): New variable, defined as @CC@.
263 (CFLAGS): Define as @CFLAGS@.
264 (RANLIB): Define as @RANLIB@.
265 (HDEFINES, TDEFINES): New variables.
266 (@host_makefile_frag@): Remove.
267 (compile.o, run.o): Depend upon config.h.
268 (mostlyclean): Make the same as clean, not distclean.
269 (clean): Remove config.log.
270 (distclean): Remove config.h and stamp-h.
271 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
272 invoking config.status.
273 (config.h, stamp-h): New targets.
274 * compile.c: Include "config.h". Don't include <sys/times.h>.
275 Include <time.h> and <stdlib.h> if they exist. Don't include
277 (get_now): Remove unused local b.
278 * run.c: Include "config.h". Include <stdlib.h> if it exists.
279 Don't include "sysdep.h".
280 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
285 * Update all FSF addresses except those in COPYING* files.
289 * Makefile.in (clean): Remove run.
290 (distclean): Remove Makefile.
294 * Makefile.in, configure.in: converted to autoconf.
295 * configure: New file, generated with autconf 2.4.
299 * compile.c (sim_do_command): New function.
303 * compile.c (get_now): Don't do if win32.
304 (sim_resume): Poll in win32 too.
308 * configure.in: Fix typo in last change.
312 * run.c: parse arguments with getopt().
316 * configure.in: Use ../../bfd/hosts/std-host.h if specific
319 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
321 * compile.c (sim_resume): Initialize cpu.mask.
325 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
329 * compile.c: #include "bfd.h".
330 (sim_*): Set result type to void where there isn't one.
331 (sim_resume, default case): Set cpu.exception to SIGILL.
333 (sim_set_pc): Delete.
334 (sim_info): Delete printf_fn arg, all callers changed.
335 Call printf_filtered.
336 (set_h8300h): New arg `flag', all callers changed.
337 (sim_close): New function.
338 (sim_load): New function.
339 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
340 * run.c: #include <varargs.h>, "remote-sim.h".
341 (printf_filtered): New function.
345 * compile.c (decode): Fix typo (16 bit branches).
346 (*): Some white space clean up.
350 * compile.c (decode): Compile 16bit branches properly.
354 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
355 andc. Poll for interrupts.
359 * compile.c: #include "ansidecl.h" for remote-sim.h.
363 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
364 * compile.c: #include "remote-sim.h".
365 (sim_resume): New arg siggnal.
366 (sim_write): Use SIM_ADDR for type of arg addr.
367 Always return a value.
369 (sim_store_register): Result is type int.
370 (sim_fetch_register): Ditto.
371 (sim_stop_reason): Renamed from sim_stop_signal.
372 (sim_set_pc): Use SIM_ADDR for type of arg pc.
373 (sim_info): int result, new arg printf_fn.
374 (sim_kill): int result.
375 (sim_open): int result, new arg name.
376 * run.c (main): Use sim_set_pc to set pc.
377 Update call to sim_info.
381 * compile.c (sim_stop_signal): Result is now enum sim_stop.
385 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
389 * compile.c (sim_set_pc): Write to the pc direcly.
390 (sim_store_register): Now value is passed by reference. (sim_read,
391 sim_write): Return number of bytes copied.
395 * compile.c (mop): New function to do multiplies.
399 * compile.c (sim_resume): Add support for nop insn.
403 * compile.c: Reset HMODE back to zero (accidently set it to 1).
405 * run.c (main): If h8/300h binary detected, call set_h8300h.
406 * compile.c (sim_resume): Fix O_NEG insn.
410 * run.c (main): Add -h flag to enable h8/300h emulation.
411 * compile.c: Rename Hmode to HMODE (consistency with gdb).
412 (set_h8300h): New function.
413 (sim_resume): Add support for extu,exts insns.
414 (sim_resume): Fix logical right shifting.
415 (sim_resume, label alu32): Fix setting of carry flag.
419 * compile.c (sim_csize): Initialize cpu.cache.
423 * Makefile.in: Add -I../../bfd to pick up bfd.h.
427 * run.c (main): Fix parsing of args.
429 * compile.c (sim_resume): Fix shll insn.
433 * compile.c: New file, supports H8/300H.
434 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
438 * run.c (main): Add -v to print info.
439 * p3.c (sim_info): New function.
443 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
447 * Makefile.in: Don't use cb or indent
448 * p1.c, state.h, writecode.c: lint
452 * Makefile.in: Make SunOS halfdone VPATH work.
453 * p1.c: Lint picked up by HP native compiler.
457 * p1.c (sim_resume): when running on dos, any character typed to
458 the keyboard will cause a simulated exception.
462 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and