sim/msp430/ChangeLog

   1 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure: Regenerate.
   4
   5 2020-08-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
   6
   7         * msp430-sim.c (sim_open): Increase the size of the main memory region
   8         to 0xFAC0.
   9
  10 2020-08-05  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  11
  12         * msp430-sim.c (put_op): For unsigned multiplication, explicitly cast
  13         operands to the unsigned type before multiplying.
  14         * msp430-sim.h (struct msp430_cpu_state): Fix types used to store hwmult
  15         operands.
  16
  17 2020-01-22  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  18
  19         * msp430-sim.c (msp430_step_once): Ignore the carry flag when executing
  20         an RRC instruction, if the ZC bit of the extension word is set.
  21
  22 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
  23
  24         * configure: Regenerate.
  25
  26 2017-08-29  Jozef Lawrynowicz  <jozef.l@somniumtech.com>
  27
  28         * sim/msp430/msp430-sim.c (maybe_perform_syscall): Fix passing of
  29         arguments for variadic syscall "open".
  30
  31 2016-08-15  Mike Frysinger  <vapier@gentoo.org>
  32
  33         * msp430-sim.c: Delete bfd.h include.
  34         (lookup_symbol, msp430_sim_close): Delete.
  35         (sim_open): Change lookup_symbol to trace_sym_value.
  36         * sim-main.h (struct sim_state): Delete symbol_table and
  37         number_of_symbols.
  38         (STATE_SYMBOL_TABLE, STATE_NUM_SYMBOLS, msp430_sim_close,
  39         SIM_CLOSE_HOOK): Delete.
  40
  41 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  42
  43         * config.in, configure: Regenerate.
  44
  45 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * configure: Regenerate.
  48
  49 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  50
  51         * configure: Regenerate.
  52
  53 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  54
  55         * configure: Regenerate.
  56
  57 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  58
  59         * configure: Regenerate.
  60
  61 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  62
  63         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
  64         * configure: Regenerate.
  65
  66 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  67
  68         * configure: Regenerate.
  69
  70 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  71
  72         * configure: Regenerate.
  73
  74 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * config.in, configure: Regenerate.
  77
  78 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * msp430-sim.c (sim_open): Mark argv const.
  81         (sim_create_inferior): Mark argv and env const.
  82
  83 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
  84
  85         * msp430-sim.c (loader_write_mem): Delete.
  86         (lookup_symbol): Return -1 when abfd is NULL.
  87         (sim_open): Delete prog_bfd variable.  Delete call to sim_load_file.
  88         Delete prog_bfd check.
  89
  90 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * Makefile.in (SIM_OBJS): Delete trace.o.
  93         * msp430-sim.c: Delete dis-asm.h and trace.h includes.
  94         (sim_open): Delete msp430_trace_init call.
  95         (msp430_dis_read): Delete function.
  96         (msp430_step_once): Replace disassembly logic with a call
  97         to TRACE_DISASM.
  98         * trace.c, trace.h: Delete files.
  99
 100 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 101
 102         * configure: Regenerate.
 103
 104 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 105
 106         * config.in, configure: Regenerate.
 107
 108 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
 111         LITTLE.
 112         * configure: Regenerate.
 113
 114 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * msp430-sim.c (sim_dis_read): Change private_data to application_data.
 117         (msp430_step_once): Likewise.
 118
 119 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 120
 121         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
 122
 123 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 124
 125         * config.in, configure: Regenerate.
 126
 127 2015-12-15  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 128
 129         * msp430-sim.c (get_op, put_op): Fix left shift of negative value.
 130
 131 2015-12-07  Nick Clifton  <nickc@redhat.com>
 132
 133         * msp430-sim.c (sim_open): Check for needed memory at address
 134         0x500 not 0x200.
 135         (get_op): Add support for F5 hardware multiply addresses.
 136         (put_op): Likewise.
 137
 138 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
 141         sim-stop.o.
 142
 143 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 144
 145         * interp.c (sim_close): Rename to ...
 146         (msp430_sim_close): ... this.  Delete call to sim_state_free.
 147         * sim-main.h (msp430_sim_close): Declare.
 148         (SIM_CLOSE_HOOK): Define.
 149
 150 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
 151
 152         * msp430-sim.c (trace_reg_put): Change TRACE_VPU to TRACE_REGISTER.
 153         (trace_reg_get): Likewise.
 154
 155 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 156
 157         * configure: Regenerate.
 158
 159 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 160
 161         * msp430-sim.c (maybe_perform_syscall): Replace call to cb_syscall
 162         with sim_syscall.
 163
 164 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 165
 166         * msp430-sim.c: Include sim-syscall.h.
 167         (syscall_read_mem, syscall_write_mem): Delete.
 168         (maybe_perform_syscall): Change syscall_read_mem/syscall_write_mem
 169         to sim_syscall_read_mem/sim_syscall_write_mem.
 170
 171 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 172
 173         * configure: Regenerate.
 174
 175 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 176
 177         * configure: Regenerate.
 178
 179 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 180
 181         * msp430-sim.c (trace_reg_put): Replace TRACE_VPU_P/trace_generic
 182         with TRACE_VPU.
 183         (trace_reg_get): Likewise.
 184         (get_op): Replace TRACE_MEMORY_P/trace_generic with TRACE_MEMORY.
 185         (put_op): Likewise.
 186         (msp430_dis_read): Replace TRACE_ALU_P/trace_generic with TRACE_ALU.
 187         (do_flags): Likewise.
 188         (maybe_perform_syscall): Replace TRACE_SYSCALL_P/trace_generic with
 189         TRACE_SYSCALL.
 190         (msp430_step_once): Replace TRACE_ALU_P/trace_generic with TRACE_ALU.
 191         Replace TRACE_BRANCH_P/trace_generic with TRACE_BRANCH.
 192
 193 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 194
 195         * sim-main.h (MAYBE_TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
 196         TRACE_SYSCALL, TRACE_CORE, TRACE_EVENTS, TRACE_BRANCH,
 197         trace_register, TRACE_REGISTER, TRACE_REG): Delete.
 198
 199 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 200
 201         * sim-main.h (SIM_CPU): Delete.
 202
 203 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 204
 205         * sim-main.h (sim_cia): Delete.
 206
 207 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 208
 209         * sim-main.h (CIA_GET, CIA_SET): Delete.
 210
 211 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 212
 213         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 214         * sim-main.h (STATE_CPU): Delete.
 215
 216 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 217
 218         * configure: Regenerate.
 219
 220 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 221
 222         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 223
 224 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
 225
 226         * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
 227
 228 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 229
 230         * config.in, configure: Regenerate.
 231
 232 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 233
 234         * sim-main.h: Delete run-sim.h include.
 235
 236 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 237
 238         * config.in, configure: Regenerate.
 239
 240 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 241
 242         * aclocal.m4, configure: Regenerate.
 243         * configure.ac: Call the common inline & warning macros.
 244         * msp430-sim.c: Include unistd.h & trace.h.
 245         * trace.c: Include trace.h.
 246         (load_file_and_line): Move FILE* decl to top of scope.
 247         * trace.h (msp430_get_current_source_location): Adjust prototype to
 248         match the function definition.
 249
 250 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 251
 252         * Makefile.in (SIM_RUN_OBJS): Delete.
 253
 254 2015-02-24  Nick Clifton  <nickc@redhat.com>
 255
 256         * msp430-sim.c (sim_open): Allocate memory regions matching those
 257         declared in the libgloss/msp430 linker scripts.
 258         Allow sim_load_file to fail.
 259         (get_op): Test the correct address bit when checking for out of
 260         range addresses.
 261         Include the address in the error message when an illegal access to
 262         the hardware multiplier is detected.
 263         (put_op): Test the correct address bit when checking for out of
 264         range addresses.
 265
 266 2014-08-19  Alan Modra  <amodra@gmail.com>
 267
 268         * configure: Regenerate.
 269
 270 2014-08-19  Nick Clifton  <nickc@redhat.com>
 271
 272         * msp430-sim.c: Move static hardware multiply support variables
 273         from here...
 274         * msp430-sim.h (msp430_cpu_state): ... into here ...
 275         * msp430-sim.c (get_op, put_op): ... and update references to use
 276         the msp430_cpu_state structure.
 277
 278 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 279
 280         * configure: Regenerate.
 281         * config.in: Regenerate.
 282
 283 2014-06-03  Nick Clifton  <nickc@redhat.com>
 284
 285         * msp430-sim.c (get_op): Handle reads of low result register when
 286         in MAC mode.
 287         (put_op): Copy MAC result into result words.
 288         Handle writes to the low result register.
 289
 290 2014-05-12  DJ Delorie  <dj@redhat.com>
 291
 292         * msp43-sim.c (sign_ext): Change to "long long" to support
 293         sign-extending 32-bit values.
 294
 295 2014-05-08  Nick Clifton  <nickc@redhat.com>
 296
 297         * msp430-sim.c (sim_open): Do not allocate memory over the
 298         hardware multiply registers.
 299         (get_op): Add support for reads from the hardware multiply
 300         registers.
 301         (put_op): Add support for writes to the hardware multiply
 302         registers.
 303         (msp430_step_once): Add support for the RETI instruction used by
 304         the CPUX architecture.
 305
 306 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 307
 308         * msp430-sim.c (sim_create_inferior): Set new_pc to the result of
 309         bfd_get_start_address when abfd is not NULL and new_pc is zero.
 310
 311 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 312
 313         * msp430-sim (maybe_perform_syscall): Change %d to %ld.
 314         (msp430_step_once): Cast fprintf to fprintf_ftype.
 315
 316 2013-09-23  Alan Modra  <amodra@gmail.com>
 317
 318         * aclocal.m4, configure: Regenerate.
 319
 320 2013-06-21  Nick Clifton  <nickc@redhat.com>
 321
 322         * Makefile.in: New.
 323         * aclocal.m4: Generate.
 324         * config.in: Generate.
 325         * configure.ac: New.
 326         * configure: Generate.
 327         * msp430-sim.c: New.
 328         * msp430-sim.h: New.
 329         * sim-main.h: New.
 330         * trace.c: New.
 331         * trace.h: New.