3 * configure: Regenerated to track ../common/aclocal.m4 changes.
5 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
7 * configure: Regenerated to track ../common/aclocal.m4 changes.
11 * configure: Regenerated to track ../common/aclocal.m4 changes.
16 * configure: Regenerated to track ../common/aclocal.m4 changes.
20 * configure: Regenerated to track ../common/aclocal.m4 changes.
24 * configure: Regenerated to track ../common/aclocal.m4 changes.
28 * configure: Regenerated to track ../common/aclocal.m4 changes.
32 * configure: Regenerated to track ../common/aclocal.m4 changes.
36 * configure: Regenerated to track ../common/aclocal.m4 changes.
40 * configure: Regenerated to track ../common/aclocal.m4 changes.
44 * configure: Regenerated to track ../common/aclocal.m4 changes.
49 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
51 * interf.c (sim_kill): Delete.
52 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
54 (sim_load): Don't save start address.
55 (start_address): Delete variable.
59 * configure: Regenerated to track ../common/aclocal.m4 changes.
64 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
68 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
72 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
73 (sim_open): Add callback arg, save it.
77 * configure: Regenerated to track ../common/aclocal.m4 changes.
81 * interf.c (sim_open): Undo patch to add -E support.
85 * interf.c (sim_open): Ignore -E arg.
86 (start_address): New static local.
87 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
88 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
92 * Makefile.in (install-sis): Depend upon installdirs. Use
93 $(program_transform_name) directly, rather than using
98 * configure: Regenerated to track ../common/aclocal.m4 changes.
103 * interf.c (sim_open): New arg `kind'.
105 * configure: Regenerated to track ../common/aclocal.m4 changes.
109 * configure: Regenerated to track ../common/aclocal.m4 changes.
113 * configure: Re-generate.
117 * interf.c (sim_open): New SIM_DESC result. Argument is now in
119 (other sim_*): New SIM_DESC argument.
123 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
124 COMMON_{PRE,POST}_CONFIG_FRAG instead.
125 * configure.in: sinclude ../common/aclocal.m4.
126 * configure: Regenerated.
130 * configure configure.in Makefile.in: Update to new configure
131 scheme which is more compatible with WinGDB builds.
132 * configure.in: Improve comment on how to run autoconf.
133 * configure: Re-run autoconf to get new ../common/aclocal.m4.
134 * Makefile.in: Use autoconf substitution to install common
139 * interf.c (run_sim): Stop the simulator and reset the stdio after
144 * configure.in: Look for libtermcap.a.
145 * Makefile.in: Only link in -ltermcap if it exists.
146 * erc32.c: Update to version 2.6a. Fix uart handling.
147 * exec.c: Update to version 2.6a. Add sparclite support.
148 * float.c: Update to version 2.6a. Convert comments to
149 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
150 point exceptions work on win32.
151 * func.c: Update to version 2.6a. Fix uart handling, add support
152 for user error traps.
153 * help.c: Update to version 2.6a. Add help note on user error
155 * interf.c: Update to version 2.6a. Fix uart handling, and add
157 * examples/gccx: Use sparclite cross compiler, not native gcc.
158 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
163 * Makefile.in (run.o): Remove this rule, it hides the one in
164 ../common/Make-common.in that correctly references the source
165 in the sibling ../common directory.
169 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
170 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
171 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
172 * configure.in: Simplify using macros in ../common/aclocal.m4.
173 Call AC_CHECK_HEADERS(stdlib.h).
174 * configure: Regenerated.
175 * config.in: New file.
176 * func.c (sim_set_callbacks): Delete, moved to
177 * interf.c (sim_set_callbacks): here.
178 (sim_callback): New global.
179 Rewrite all calls to printf_filtered to go through callback.
180 (sim_size,sim_trace): New functions.
181 (sim_{insert,remove}_breakpoint): #if 0 out.
182 * sis.c: #include "config.h". #include <stdlib.h> if present.
183 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
184 * sis.h: #include "callback.h".
185 * run.c: Deleted, using one in ../common now.
189 * Makefile.in (clean): Move config.log to distclean.
193 * Makefile.in (clean): Also remove config.log.
197 * Makefile.in (CC_FOR_BUILD): New variable.
198 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
199 (RANLIB, CC): Likewise.
200 (end): Use $(CC_FOR_BUILD), not $(CC).
201 * configure.in: Set CC_FOR_BUILD.
202 * configure: Rebuild.
206 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
211 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
213 * (port_init): Don't even *try* to open pty's under _WIN32.
214 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
215 * float.c: Get rid of #warning. Makes Microsoft C barf.
216 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
218 * (sim_load sim_create_inferior sim_read): Use prototypes only in
220 * Get rid of enum sim_stop. It's defined in remote-sim.h.
221 * (sim_stop_reason): Define SIGTRAP if _WIN32.
222 * sis.h: Include ansidecl.h and remote-sim.h.
226 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
227 sis.h: Get rid of all uses of long long's.
228 * (close_port read_uart write_uart uarta_tx): Don't seg fault
229 when can't open pty's.
230 * exec.c: Add two new instructions: smul, and divscc.
231 * interf.c (flush_windows): New routine to flush the register
232 windows out to the stack just before returning to GDB. Makes
233 backtraces work much better.
237 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
238 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
239 (docdir, oldincludedir): Removed.
240 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
241 (AC_PROG_INSTALL): Added.
242 * configure: Rebuilt.
246 * configure.in: Call AC_PROG_CC before running configure.host.
247 * configure: Rebuild with autoconf 2.10.
251 * Makefile.in (install): Don't check to see if tooldir exists.
252 Make $(tooldir) and $(tooldir)/bin.
256 * Makefile.in (end.h): Use explicit ./ when running end.
260 * func.c(bfd_load): Don't try to print the filename if the pfbd is
262 * interf.c(sim_load): Pass the whole string, not just the first
268 * Fixed bug in "go" command.
273 * Fixed bug in interrupt force register (erc32.c).
275 * Change file load function to use bfd_openr.
277 * SIS should now be endian independent.
282 * Fixed FPU timing - some sequences of FPU instructions did not calculate
283 the resource dependencies right.
285 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
286 but no FPU trap is generated.
288 version 1.7.1 31-10-95
291 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
292 the FPU stays in execute mode.
294 * Corrected JMPL and RETT timing (these instructions takes two cycles).
300 * Interrupt during annuled instruction corrupted return address - fixed.
303 version 1.6.2 25-10-95
306 * Added -DFAST_UART to Makefile
309 version 1.6.1 24-10-95
312 * Fixed bug in STDFQ which caused bus error
318 * Modified srt0.s to include code that initiates registers in IU and FPU
319 and initializes the data segment. The simulator 'load' command does not
320 longer initialize the data segment!
322 * Corrected MEC timer operation; scalers now divide the frequency by
325 * MEC breakpoints are not checked during store operation
331 * Fixed some bugs in the cycle counting for IU & FPU instructions.
333 * Fixed bug that allowed an annuled instruction to cause memory exception.
335 * The *ws parameter in mem.c should now contain the number of waitstates
336 required by the memory access (was total number of cycles).
338 * The supplied srt0.s now clears the BSS (thanks Joel).
343 * Added a '-g' switch to enable/disable the GNU readline(), which cause
344 some problems on solaris 2.x machines.
346 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
349 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
354 * Fixed bug in mulscc instruction (how could that ever have worked?)
356 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
361 * Fixed bug in interrupt handling (wrong interrupt selected when more that
362 one interrupt pending)
364 * Fixed updating of condition codes during logical instructions (carry and
365 overflow were not reset)
367 * Fixed bug in WRTBR (tt field was wrongly over-written)
372 * Fixed several bugs in the interrupt handler and callback routines.
373 (reported by Paul Warren, Alsys)