1 2015-04-24 David Binderman <dcb314@hotmail.com>
2 Nick Clifton <nickc@redhat.com>
5 * bfin-sim.c (decode_dsp32alu_0): Remove spurious check for
8 2015-04-18 Mike Frysinger <vapier@gentoo.org>
10 * sim-main.h (SIM_CPU): Add note to clean this up.
12 2015-04-18 Mike Frysinger <vapier@gentoo.org>
14 * sim-main.h (sim_cia): Delete.
16 2015-04-17 Mike Frysinger <vapier@gentoo.org>
18 * sim-main.h (CIA_GET, CIA_SET): Delete.
20 2015-04-15 Mike Frysinger <vapier@gentoo.org>
22 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
23 * sim-main.h (STATE_CPU): Delete.
25 2015-04-13 Mike Frysinger <vapier@gentoo.org>
27 * configure: Regenerate.
29 2015-04-06 Mike Frysinger <vapier@gentoo.org>
31 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
33 2015-04-01 Mike Frysinger <vapier@gentoo.org>
35 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
37 2015-03-31 Mike Frysinger <vapier@gentoo.org>
39 * config.in, configure: Regenerate.
41 2015-03-24 Mike Frysinger <vapier@gentoo.org>
43 * configure: Regenerate.
45 2015-03-23 Mike Frysinger <vapier@gentoo.org>
47 * configure: Regenerate.
49 2015-03-23 Mike Frysinger <vapier@gentoo.org>
51 * configure: Regenerate.
52 * configure.ac (BFIN_SIM_EXTRA_OBJS): Delete.
53 * Makefile.in (SIM_OBJS): Delete @BFIN_SIM_EXTRA_OBJS@.
55 2015-03-23 Mike Frysinger <vapier@gentoo.org>
57 * dv-bfin_uart.c [!HAVE_DV_SOCKSER] (dv_sockser_status,
58 dv_sockser_write, dv_sockser_read): Delete.
60 2015-03-23 Mike Frysinger <vapier@gentoo.org>
62 * sim-main.h: Delete run-sim.h include.
64 2015-03-16 Mike Frysinger <vapier@gentoo.org>
66 * aclocal.m4, config.in, configure: Regenerate.
67 * tconfig.in: Rename file ...
68 * tconfig.h: ... here.
70 2015-03-15 Mike Frysinger <vapier@gentoo.org>
72 * tconfig.in: Delete includes.
73 [HAVE_DV_SOCKSER]: Delete.
75 2015-03-14 Mike Frysinger <vapier@gentoo.org>
77 * bfin-sim.c (decode_dsp32alu_0): Change v to bu32.
79 2015-03-14 Mike Frysinger <vapier@gentoo.org>
81 * Makefile.in (SIM_RUN_OBJS): Delete.
83 2015-03-10 Mike Frysinger <vapier@gentoo.org>
86 * Makefile.in ($(srcdir)/linux-fixed-code.h): Put a ; after the
87 print sed command for BSD compatibility.
89 2015-03-08 Mike Frysinger <vapier@gentoo.org>
92 * Makefile.in ($(srcdir)/linux-fixed-code.h): Specify the asm input
93 directly rather than use $<. Move the file name to the end of the
94 sed command to be POSIX compliant.
96 2014-08-19 Alan Modra <amodra@gmail.com>
98 * configure: Regenerate.
100 2014-08-15 Roland McGrath <mcgrathr@google.com>
102 * configure: Regenerate.
103 * config.in: Regenerate.
105 2014-03-04 Mike Frysinger <vapier@gentoo.org>
107 * configure: Regenerate.
109 2013-09-23 Alan Modra <amodra@gmail.com>
111 * configure: Regenerate.
113 2013-06-23 Mike Frysinger <vapier@gentoo.org>
115 * bfin-sim.c (decode_dsp32alu_0): Add note about broken handling of
116 SEARCH with parallel insns.
118 2013-06-23 Mike Frysinger <vapier@gentoo.org>
120 * bfin-sim.c (decode_dsp32shift_0): Make sure HLs is 0 after last
122 (decode_dsp32shiftimm_0): Likewise.
123 Require HLs be less than 2 for accumulator shift insns.
125 2013-06-18 Mike Frysinger <vapier@gentoo.org>
127 * bfin-sim.c (decode_dsp32alu_0): Check more opcode fields before
128 decoding various insns.
130 2013-06-17 Mike Frysinger <vapier@gentoo.org>
132 * TODO: Add more notes.
134 2013-06-09 Mike Frysinger <vapier@gentoo.org>
136 * Makefile.in ($(srcdir)/linux-fixed-code.h): Add
137 @MAINTAINER_MODE_TRUE@ as the first item in the dependency list.
139 2013-06-03 Mike Frysinger <vapier@gentoo.org>
141 * aclocal.m4, configure: Regenerate.
143 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
145 * configure: Rebuild.
147 2013-03-26 Mike Frysinger <vapier@gentoo.org>
149 * aclocal.m4, configure: Regenerate.
151 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
153 * configure.ac: Use $SIM_DV_SOCKSER_O.
154 * configure: Regenerated.
156 2012-12-20 Joel Brobecker <brobecker@adacore.com>
158 * aclocal.m4: Revert the previous change changing
159 the license from GPL v2 or later to GPL v3 or later
160 (this file was generated).
162 2012-12-20 Joel Brobecker <brobecker@adacore.com>
164 * linux-fixed-code.s: Revert the previous change changing
165 the license from GPL v2 or later to GPL v3 or later.
167 2012-07-31 Mike Frysinger <vapier@gentoo.org>
169 * machs.c (bf54x_roms): Pass 0x1000 to alias field of BFROM, and
170 0x10000 to the alias field of BFROMA.
171 (bf561_roms): Pass 0x1000 to alias field of BFROM.
172 (bf59x_roms): Pass 0x10000 to alias field of BFROMA.
174 2012-07-31 Mike Frysinger <vapier@gentoo.org>
176 * machs.c (bfin_reg_fetch): Change return 0 to return -1, and
177 return -1 to return 4.
178 (bfin_reg_store): Likewise.
180 2012-06-15 Joel Brobecker <brobecker@adacore.com>
182 * config.in, configure: Regenerate.
184 2012-04-09 Mike Frysinger <vapier@gentoo.org>
186 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pint.
187 * configure: Regenerate.
188 * dv-bfin_pint.c, dv-bfin_pint.h: New device model.
189 * machs.c (bf542_dev): Add PINT register blocks.
190 (bf544_dev, bf547_dev): Likewise.
192 (bf54x_port): Add pint/gpio routing.
193 * machs.h (BFIN_MMR_PINT_SIZE): Define.
195 2012-04-09 Mike Frysinger <vapier@gentoo.org>
197 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio2.
198 * configure: Regenerate.
199 * dv-bfin_gpio2.c, dv-bfin_gpio2.h: New device model.
200 * machs.c (bf54x_mem): Delete GPIO mem stub.
201 (bf542_dev): Add GPIO register blocks.
202 (bf544_dev, bf547_dev): Likewise.
203 * machs.h (BFIN_MMR_GPIO2_SIZE): Define.
205 2012-04-09 Robin Getz <robin.getz@analog.com>
207 * bfin-sim.c (decode_dsp32shift_0): Extract the sign for ASHIFT
208 and LSHIFT, and set ASTAT based on the before/after values.
209 Rename "val" to "acc" to be consistent with other code branches.
211 2012-04-09 Robin Getz <robin.getz@analog.com>
213 * bfin-sim.c (sgn_extend): New helper.
214 (decode_dsp32shiftimm_0): Call lshift when newimmag is more
215 than 16, otherwise call ashiftrt. Set ASTAT fields as needed.
216 For accumulator shifts, call new sgn_extend helper.
218 2012-04-08 Mike Frysinger <vapier@gentoo.org>
220 * bfin-sim.c (illegal_instruction_or_combination): New helper.
221 (decode_ProgCtrl_0): Call illegal_instruction_or_combination instead
222 of illegal_instruction.
223 (decode_PushPopReg_0, decode_CCflag_0, decode_CC2dreg_0,
224 decode_LDSTpmod_0, decode_dagMODim_0, decode_dagMODik_0,
225 decode_dspLDST_0, decode_LDST_0, _interp_insn_bfin): Likewise.
226 (decode_PushPopMultiple_0): Call illegal_instruction_combination when
227 PARALLEL_GROUP is not BFIN_PARALLEL_NONE.
228 (decode_CCflag_0, decode_REGMV_0, decode_ALU2op_0, decode_PTR2op_0,
229 decode_COMPI2opD_0, decode_COMPI2opP_0): Likewise.
230 (decode_CC2stat_0): Check PARALLEL_GROUP before cbit.
231 (decode_LDSTpmod_0): Call illegal_instruction_combination when
232 PARALLEL_GROUP is BFIN_PARALLEL_GROUP2.
233 (decode_dagMODim_0, decode_dagMODik_0, decode_LDST_0,
234 decode_LDSTiiFP_0, decode_LDSTii_0): Likewise.
236 2012-04-08 Mike Frysinger <vapier@gentoo.org>
238 * bfin-sim.h (bfin_parallel_group): New enum.
239 (bfin_cpu_state): Add new "group" member.
240 (PARALLEL_GROUP): Define.
241 * bfin-sim.c (decode_ProgCtrl_0): Change INSN_LEN check to
243 (decode_CaCTRL_0, decode_PushPopReg_0, decode_ccMV_0, decode_CCflag_0,
244 decode_CC2dreg_0, decode_CC2stat_0, decode_BRCC_0, decode_UJUMP_0,
245 decode_LOGI2op_0, decode_LoopSetup_0, decode_LDIMMhalf_0,
246 decode_CALLa_0, decode_linkage_0): Likewise.
247 (_interp_insn_bfin): Set PARALLEL_GROUP.
248 (interp_insn_bfin): Likewise.
250 2012-04-08 Mike Frysinger <vapier@gentoo.org>
252 * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN.
254 2012-04-01 Mike Frysinger <vapier@gentoo.org>
256 * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination
257 when INSN_LEN is non-zero before 32bit decode.
259 2012-04-01 Mike Frysinger <vapier@gentoo.org>
261 * bfin-dis.c (fmtconst): Replace decimal handling with a single
262 sprintf call and the '*' field width.
264 2012-04-01 Mike Frysinger <vapier@gentoo.org>
266 * machs.c (bfin_model_map_bfrom): Return when mnum is 535.
268 2012-04-01 Mike Frysinger <vapier@gentoo.org>
270 * interp.c (bfin_user_init): Move auxvt_size decl from top to
271 inside of auxvt check.
273 2012-03-31 Mike Frysinger <vapier@gentoo.org>
275 * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2.
277 2012-03-31 Mike Frysinger <vapier@gentoo.org>
279 * devices.c: Include devices.h.
281 2012-03-24 Mike Frysinger <vapier@gentoo.org>
283 * aclocal.m4, config.in, configure: Regenerate.
285 2012-03-19 Robin Getz <robin.getz@analog.com>
286 Mike Frysinger <vapier@gentoo.org>
288 * bfin-sim.c (lshift): Add an overflow flag. Delete now unused
289 i, j, and tmp vars. Add a new v_i var. Split the overflow logic
290 out from the saturate logic. Do not set V ASTAT bits when working
292 (decode_ALU2op_0): Add new argument to lshift call.
293 (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0):
296 2012-03-18 Mike Frysinger <vapier@gentoo.org>
298 * dv-bfin_ebiu_amc.c (struct bfin_ebiu_amc): Add bank_base.
299 (bfin_ebiu_amc_write_amgctl): Replace BFIN_EBIU_AMC_BASE with
301 (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base.
303 2012-03-18 Mike Frysinger <vapier@gentoo.org>
305 * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use
306 ARRAY_SIZE rather than hardcoded constant.
308 2012-02-04 Mike Frysinger <vapier@gentoo.org>
310 * config.in: Regenerate.
311 * configure: Likewise.
312 * configure.ac: Add linux/types.h to AC_CHECK_HEADERS.
313 * dv-eth_phy.c: Check for HAVE_LINUX_TYPES_H, and delete __u16 and
314 _LINUX_TYPES_H defines.
316 2011-12-03 Mike Frysinger <vapier@gentoo.org>
318 * interp.c (bfin_syscall): Increase _tbuf storage. Declare new local
319 tstr buffer. Call cb_get_string on tstr when handling CB_SYS_stat64,
320 CB_SYS_lstat64, CB_SYS_open, CB_SYS_write, CB_SYS_unlink,
321 CB_SYS_truncate, CB_SYS_rename, CB_SYS_stat, CB_SYS_lstat. Include
322 tstr in the tbuf output.
324 2011-12-03 Mike Frysinger <vapier@gentoo.org>
326 * Makefile.in: Delete all dependency rules.
327 * aclocal.m4, configure: Regenerate.
329 2011-10-19 Mike Frysinger <vapier@gentoo.org>
331 * configure: Regenerate after common/acinclude.m4 update.
333 2011-10-17 Mike Frysinger <vapier@gentoo.org>
335 * configure.ac: Change include to common/acinclude.m4.
336 * aclocal.m4, configure: Regenerate.
338 2011-10-17 Mike Frysinger <vapier@gentoo.org>
340 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
341 call. Replace common.m4 include with SIM_AC_COMMON.
342 * configure: Regenerate.
344 2011-09-28 Mike Frysinger <vapier@gentoo.org>
346 * bfin-sim.c (decode_dsp32shift_0): Use STORE() for VIT_MAX insns.
348 2011-07-05 Mike Frysinger <vapier@gentoo.org>
350 * interp.c (sim_do_command): Delete.
352 2011-07-01 Mike Frysinger <vapier@gentoo.org>
354 * interp.c (cb_linux_stat_map_32, cb_linux_stat_map_64): Rename from
355 stat_map_32 and stat_map_64.
356 (cb_libgloss_stat_map_32): New stat map.
357 (stat_map_32, stat_map_64): New stat map pointers.
358 (bfin_user_init): Assign stat_map_32 to cb_linux_stat_map_32 and
359 stat_map_64 to cb_linux_stat_map_64.
360 (bfin_virtual_init): New function.
361 (sim_create_inferior): Call bfin_virtual_init for all other envs.
363 2011-06-22 Mike Frysinger <vapier@gentoo.org>
365 * interp.c (bfin_syscall): Delete old comment. Set dreg 1 to
366 sc.result2 and dreg 2 to sc.errcode.
368 2011-06-18 Robin Getz <robin.getz@analog.com>
370 * bfin-sim.c (decode_dsp32shift_0): Clear ASTAT[AV] if val is 0,
371 else set it. Set ASTAT[AVS] if val is 0. Do this for LSHIFT and
372 ASHIFT accumulator insns.
374 2011-06-18 Robin Getz <robin.getz@analog.com>
376 * bfin-sim.c (ashiftrt): If size is 40, do not call SET_ASTATREG.
377 (lshiftrt): Likewise.
379 2011-06-18 Robin Getz <robin.getz@analog.com>
381 * bfin-sim.c (decode_dsp32shift_0): Use get_unextended_acc
382 rather than get_extended_acc in LSHIFT insns.
384 2011-06-18 Robin Getz <robin.getz@analog.com>
386 * bfin-sim.c (decode_macfunc): Handle MM when mmod is M_TFU.
387 Check MM once when mmod is M_FU to match M_TFU better.
389 2011-06-18 Robin Getz <robin.getz@analog.com>
391 * bfin-sim.c (decode_dsp32shiftimm_0): When shift is greater than
392 32, perform a left shift. Update the corresponding AV bit. Set
393 AZ when the low 32bits are also zero.
395 2011-06-18 Robin Getz <robin.getz@analog.com>
397 * bfin-sim.c (decode_dsp32shiftimm_0): With left shift vector insns,
398 call lshift only when count is positive. Otherwise, call ashiftrt.
399 With arithmetic right shift insns, call ashiftrt when the value is
400 small enough, otherwise call lshift.
402 2011-06-18 Robin Getz <robin.getz@analog.com>
404 * bfin-sim.c (extract_mult): Call saturate_s16 directly when
405 mmod is M_IH rather than computing the result by hand.
407 2011-06-18 Robin Getz <robin.getz@analog.com>
409 * bfin-sim.c (decode_macfunc): Add nosat_acc to track acc value
410 before saturation, set sat when more cases saturate, and set the
411 overflow bit based on these results. For M_TFU, M_IU, M_FU, and
412 M_W32, change the max values compared against.
413 (decode_dsp32mac_0): Delete v_i and add v_0 and v_1. Pass v_1
414 when processing MAC1 and pass v_0 when processing MAC0. Combine
415 the results into the V/VS ASTAT bits.
417 2011-06-18 Robin Getz <robin.getz@analog.com>
419 * bfin-sim.c (extract_mult): Call saturate_s32 when MM is set
420 and mmod is M_IU. Call saturate_s16 when MM is set and mmod
423 2011-06-18 Robin Getz <robin.getz@analog.com>
425 * bfin-sim.c (decode_multfunc): Call new is_macmod_signed, and
426 allow MM to sign extend all the time.
427 (decode_macfunc): Likewise. Drop sign extension of unsigned
430 2011-06-18 Robin Getz <robin.getz@analog.com>
432 * bfin-sim.c (saturate_s40_astat): Change ">=" to ">".
433 (decode_macfunc): Likewise when mmod is M_IH.
435 2011-06-18 Mike Frysinger <vapier@gentoo.org>
437 * interp.c (sim_create_inferior): Change free to freeargv.
439 2011-06-04 Mike Frysinger <vapier@gentoo.org>
441 * machs.c (bf534_dev, bf537_dev): Add glue-or devices.
442 (bf537_port): Define applicable devices with PORT to the glue-or
443 devices instead of SIC.
444 (bfin_model_hw_tree_init): Drop old sim_hw_parse call for bfin_sic.
445 Only parse reg/type when the device has an address. Move the call
446 to dv_bfin_hw_port_parse up before slash check.
448 2011-06-04 Mike Frysinger <vapier@gentoo.org>
450 * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Move above the
451 BFIN_SIC_TO_CEC_PORTS definition.
452 (SIC_PORTS): New define.
453 (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
454 bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
455 bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
457 (bfin_sic1_ports, bfin_sic2_ports, bfin_sic3_ports,
458 bfin_sic_561_ports): Define new layouts with SIC_PORTS().
459 (bfin_sic_finish): Change reference to bfin_sic_50x_ports,
460 bfin_sic_51x_ports, bfin_sic_52x_ports, and bfin_sic_538_ports
461 to bfin_sic2_ports. Change reference to bfin_sic_533_ports,
462 bfin_sic_537_ports, and bfin_sic_59x_ports to bfin_sic1_ports.
463 Change reference to bfin_sic_54x_ports to bfin_sic3_ports.
464 * machs.c (bfin_port_layout): New structure.
465 (bfin_model_data): Add new "port" and "port_count" members.
466 (PORT, SIC): New defines.
467 (bf000_port, bf50x_port, bf51x_port, bf52x_port, bf533_port,
468 bf537_port, bf538_port, bf54x_port, bf561_port, bf592_port):
469 Move and redefine port layout from dv-bfin_sic.c to here.
470 (bf504_port, bf506_port, bf512_port, bf514_port, bf516_port,
471 bf518_port, bf522_port, bf523_port, bf524_port, bf525_port,
472 bf526_port, bf527_port, bf531_port, bf532_port, bf534_port,
473 bf536_port, bf539_port, bf542_port, bf544_port, bf547_port,
474 bf548_port, bf549_port): New defines.
475 (bfin_model_data): Link in new bfin_port_layout.port member.
476 (dv_bfin_hw_port_parse): New function.
477 (dv_bfin_hw_parse): Call new dv_bfin_hw_port_parse function.
478 (bfin_model_hw_tree_init): Replace calls to sim_hw_parse for
479 bfin_sic links with new dv_bfin_hw_port_parse function.
481 2011-06-03 Mike Frysinger <vapier@gentoo.org>
483 * dv-bfin_dma.c (bfin_dma_io_write_buffer): Fix indentation.
485 2011-05-25 Mike Frysinger <vapier@gentoo.org>
487 * sim-main.h (TRACE_SYSCALL): Change EVENTS to SYSCALL.
489 2011-05-25 Mike Frysinger <vapier@gentoo.org>
491 * dv-bfin_cec.h (BFIN_COREMMR_CEC_{BASE,SIZE}): Move to ...
492 * dv-bfin_ctimer.h (BFIN_COREMMR_CTIMER_{BASE,SIZE}): Move to ...
493 * dv-bfin_dma.h (BFIN_MMR_DMA_SIZE): Move to ...
494 * dv-bfin_dmac.h (BFIN_MMR_DMAC{0,1}_BASE): Move to ...
495 * dv-bfin_ebiu_amc.h (BF{IN,50X,54X}_MMR_EBIU_AMC_SIZE): Move to ...
496 * dv-bfin_ebiu_ddrc.h (BFIN_MMR_EBIU_DDRC_SIZE): Move to ...
497 * dv-bfin_ebiu_sdc.h (BFIN_MMR_EBIU_SDC_SIZE): Move to ...
498 * dv-bfin_emac.h (BFIN_MMR_EMAC_{BASE,SIZE}): Move to ...
499 * dv-bfin_eppi.h (BFIN_MMR_EPPI_SIZE): Move to ...
500 * dv-bfin_evt.h (BFIN_COREMMR_EVT_{BASE,SIZE}): Move to ...
501 * dv-bfin_gpio.h (BFIN_MMR_GPIO_SIZE): Move to ...
502 * dv-bfin_gptimer.h (BFIN_MMR_GPTIMER_SIZE): Move to ...
503 * dv-bfin_jtag.h (BFIN_COREMMR_JTAG_{BASE,SIZE}): Move to ...
504 * dv-bfin_mmu.h (BFIN_COREMMR_MMU_{BASE,SIZE}): Move to ...
505 * dv-bfin_nfc.h (BFIN_MMR_NFC_SIZE): Move to ...
506 * dv-bfin_otp.h (BFIN_MMR_OTP_SIZE): Move to ...
507 * dv-bfin_pfmon.h (BFIN_COREMMR_PFMON_{BASE,SIZE}): Move to ...
508 * dv-bfin_pll.h (BFIN_MMR_PLL_{BASE,SIZE}): Move to ...
509 * dv-bfin_ppi.h (BFIN_MMR_PPI_SIZE): Move to ...
510 * dv-bfin_rtc.h (BFIN_MMR_RTC_SIZE): Move to ...
511 * dv-bfin_sic.h (BFIN_MMR_SIC_{BASE,SIZE}): Move to ...
512 * dv-bfin_spi.h (BFIN_MMR_SPI_SIZE): Move to ...
513 * dv-bfin_trace.h (BFIN_COREMMR_TRACE_{BASE,SIZE}): Move to ...
514 * dv-bfin_twi.h (BFIN_MMR_TWI_SIZE): Move to ...
515 * dv-bfin_uart.h (BFIN_MMR_UART_SIZE): Move to ...
516 * dv-bfin_uart2.h (BFIN_MMR_UART2_SIZE): Move to ...
517 * dv-bfin_wdog.h (BFIN_MMR_WDOG_SIZE): Move to ...
518 * dv-bfin_wp.h (BFIN_COREMMR_WP_{BASE,SIZE}): Move to ...
520 * machs.c: Delete all dv-bfin_*.h includes except for cec/dmac.
522 2011-05-25 Mike Frysinger <vapier@gentoo.org>
524 * Makefile.in (dv-bfin_pfmon.o): New target.
525 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pfmon.
526 * configure: Regenerated.
527 * dv-bfin_pfmon.c, dv-bfin_pfmon.h: New files.
528 * machs.c: Add include new bfin_pfmon.h.
529 (bfin_core_dev): Add pfmon.
531 2011-05-25 Mike Frysinger <vapier@gentoo.org>
533 * machs.c (bf526_roms): Add a region with rev of 2.
534 (bf54x_roms): Add regions with rev of 4.
535 * bfroms/all.h: Include new bf526-0.2.h, bf54x-0.4.h, and
536 bf54x_l1-0.4.h headers.
537 * bfroms/bf526-0.2.h, bfroms/bf54x-0.4.h, bfroms/bf54x_l1-0.4.h:
540 2011-05-14 Mike Frysinger <vapier@gentoo.org>
542 * bfin-sim.c (decode_PushPopReg_0): Delete (grp == 1 && reg == 6)
545 2011-05-14 Mike Frysinger <vapier@gentoo.org>
547 * dv-bfin_uart.c (bfin_uart_write_byte): Add a mcr arg. Declare a
548 local uart. When LOOP_ENA is set in mcr, write to the saved byte
549 and count fields of the uart.
550 (bfin_uart_io_write_buffer): Pass uart->mcr to bfin_uart_write_byte
551 and bfin_uart_get_next_byte.
552 (bfin_uart_get_next_byte): Add a mcr arg. Move uart->saved_count
553 check first, and skip the remaining code when LOOP_ENA is set in mcr.
554 * dv-bfin_uart.h (bfin_uart_write_byte): Add an mcr argument.
555 (bfin_uart_get_next_byte): Likewise.
556 (XOFF, MRTS, RFIT, RFRT, LOOP_ENA, FCPOL, ARTS, ACTS): Define.
557 * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Padd uart->mcr when
558 calling bfin_uart_write_byte and bfin_uart_get_next_byte.
560 2011-05-09 Mike Frysinger <vapier@gentoo.org>
562 * dv-bfin_uart2.c (bfin_uart_io_read_buffer): Clear DR/THRE/TEMT bits
563 from uart->lsr before setting them.
565 2011-04-27 Mike Frysinger <vapier@gentoo.org>
567 * dv-bfin_dmac.c (bfin_dmac): Constify pmap array.
568 (bfin_dmac_50x_pmap, bfin_dmac_51x_pmap, bfin_dmac_52x_pmap,
569 bfin_dmac_533_pmap, bfin_dmac_537_pmap, bfin_dmac0_538_pmap,
570 bfin_dmac1_538_pmap, bfin_dmac0_54x_pmap, bfin_dmac1_54x_pmap,
571 bfin_dmac0_561_pmap, bfin_dmac1_561_pmap, bfin_dmac_59x_pmap):
574 2011-04-26 Mike Frysinger <vapier@gentoo.org>
576 * dv-bfin_gpio.c (bfin_gpio_forward_ouput): New function.
577 (bfin_gpio_io_write_buffer): Store the current port state into
578 "data", and call bfin_gpio_forward_ouput when the data or dir
580 (bfin_gpio_ports): Change p0..p15 to bidirect_port.
582 2011-04-26 Mike Frysinger <vapier@gentoo.org>
584 * dv-bfin_gpio.c (bfin_gpio): Add "int_state" member.
585 (bfin_gpio_forward_int, bfin_gpio_forward_ints): New functions.
586 (bfin_gpio_io_write_buffer): Call bfin_gpio_forward_int when the
587 mask a or mask b MMRs are written.
588 (bfin_gpio_port_event): When handling edge gpios, set the bit in
589 int_state, call bfin_gpio_forward_ints, and then clear the bit.
590 When handling level gpios, clear/set the bit in int_state rather
591 than returning immediately. Call bfin_gpio_forward_ints instead
592 of checking mask[ab] and calling HW_TRACE/hw_port_event directly.
594 2011-04-16 Mike Frysinger <vapier@gentoo.org>
596 * bfin-sim.c (decode_dsp32alu_0): Call STORE instead of SET_DREG for
597 BYTEOP2P, BYTEOP3P, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK, and
599 (decode_dsp32shift_0): Call STORE instead of SET_DREG for PACK,
600 BITMUX, EXTRACT, DEPOSIT, ALIGN8, ALIGN16, and ALIGN24.
602 2011-04-14 Mike Frysinger <vapier@gentoo.org>
604 * bfin-sim.c (decode_dsp32alu_0): Set DIS_ALGN_EXPT when handling
605 BYTEOP2P, BYTEOP3P, SAA, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK,
606 and BYTEUNPACK insns.
608 2011-04-11 Mike Frysinger <vapier@gentoo.org>
610 * dv-bfin_sic.c (bfin_sic_port_event): New helper function.
611 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
612 bfin_sic_54x_port_event, bfin_sic_561_port_event): Include level
613 in the trace output, and call the new bfin_sic_port_event func.
615 2011-04-11 Mike Frysinger <vapier@gentoo.org>
617 * dv-bfin_gpio.c (bfin_gpio_ports): Add p15.
619 2011-04-01 Mike Frysinger <vapier@gentoo.org>
621 * dv-bfin_otp.c (bfin_otp_ports): Declare.
622 (bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
624 2011-03-29 Mike Frysinger <vapier@gentoo.org>
626 * configure: Regenerate after common/aclocal.m4 changes.
628 2011-03-28 Robin Getz <robin.getz@analog.com>
630 * bfin-sim.c (decode_dsp32alu_0): Cast high 16bits of A0.W to bs16
631 and add to casted low 16bits of A0.L and store in val0. Cast high
632 16bits of A1.W to bs16 and add to casted low 16bits of A1.L and
633 store in val1. Delete bit checks of val0 and val1.
635 2011-03-26 Robin Getz <robin.getz@analog.com>
637 * bfin-sim.c (decode_dsp32alu_0): Set result to 0x7FFFFFFF when
638 the result was 0x80000000 for RND12 subtraction.
640 2011-03-26 Robin Getz <robin.getz@analog.com>
642 * bfin-sim.c (decode_dsp32alu_0): Set VS when V is set.
644 2011-03-24 Mike Frysinger <vapier@gentoo.org>
646 * dv-bfin_gpio.c (bfin_gpio_port_event): Call HW_TRACE at every
647 major code flow point.
648 * dv-bfin_sic.c (bfin_sic_forward_interrupts): Call HW_TRACE just
649 before calling hw_port_event on ourselves.
650 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
651 bfin_sic_54x_port_event, bfin_sic_561_port_event): Call HW_TRACE
652 at the start of the function.
654 2011-03-24 Mike Frysinger <vapier@gentoo.org>
656 * dv-bfin_gpio.c (bfin_gpio_port_event): Split dir/inen bit checking.
657 Normalize "level" to 0/1 values. Shift "level" over by "my_port".
658 Invert port->both bit check.
660 2011-03-24 Mike Frysinger <vapier@gentoo.org>
662 * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Subtract 2 from the
663 valuep pointer for clear MMRs, 4 for set MMRs, and 6 for toggle MMRs.
665 2011-03-23 Mike Frysinger <vapier@gentoo.org>
667 * TODO: Document some known SIC issues.
669 2011-03-23 Mike Frysinger <vapier@gentoo.org>
671 * devices.h (dv_w1c): Fix typos in documentation of "bits" arg.
672 * dv-bfin_cec.c (bfin_cec_io_write_buffer): Pass 0xffee to dv_w1c_4.
673 * dv-bfin_emac.c (bfin_emac_io_write_buffer): Pass 0xe1 to dv_w1c_4
674 for systat MMR and -1 to dv_w1c_4 for [rt]x_stky/mmc_[rt]irqs MMRs.
675 * dv-bfin_eppi.c (bfin_eppi_io_write_buffer): Pass 0x1ff to dv_w1c_2.
676 * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Invert bits to dv_w1c_2.
677 * dv-bfin_jtag.c (bfin_jtag_io_write_buffer): Invert bits to dv_w1c_4.
678 * dv-bfin_nfc.c (bfin_nfc_io_write_buffer): Invert bits to dv_w1c_2.
679 * dv-bfin_otp.c (bfin_otp_io_write_buffer): Invert bits to dv_w1c_2.
680 * dv-bfin_ppi.c (bfin_ppi_io_write_buffer): Invert bits to dv_w1c_2.
681 * dv-bfin_rtc.c (bfin_rtc_io_write_buffer): Invert bits to dv_w1c_2.
682 * dv-bfin_spi.c (bfin_spi_io_write_buffer): Invert bits to dv_w1c_2.
683 * dv-bfin_twi.c (bfin_twi_io_write_buffer): Invert bits to dv_w1c_2.
684 * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Invert bits to dv_w1c_2.
686 2011-03-23 Mike Frysinger <vapier@gentoo.org>
688 * dv-bfin_uart.h (TFI, BI, FE, PE, OE): Define.
690 2011-03-23 Mike Frysinger <vapier@gentoo.org>
692 * dv-bfin_twi.h (LOSTARB): Rename from LOSTARG.
694 2011-03-23 Robin Getz <robin.getz@analog.com>
696 * bfin-sim.c (decode_dsp32shift_0): Set acc0 to the unextended
697 value for the VIT_MAX insn, and mask off the result when done.
699 2011-03-23 Robin Getz <robin.getz@analog.com>
701 * bfin-sim.c (decode_dsp32alu_0): Set A1 to a1_lo when up_hi is false,
702 and set A0 to a0_lo when up_lo is false.
704 2011-03-23 Robin Getz <robin.getz@analog.com>
706 * bfin-sim.c (decode_dsp32alu_0): Call saturate_s40_astat instead of
707 saturate_s40, and use the v parameter to update the AV bit. Set the
708 AC bit only when the final result is 0.
710 2011-03-23 Mike Frysinger <vapier@gentoo.org>
712 * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Define.
713 (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
714 bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
715 bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
716 Encode ids with the ENC macro.
717 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
718 bfin_sic_54x_port_event, bfin_sic_561_port_event): Set idx
719 from my_port with DEC_SIC, and set bit from my_port with DEC_PIN.
720 (bfin_sic_533_port_event): Delete.
721 (bfin_sic_finish): Call set_hw_port_event with
722 bfin_sic_537_port_event for BF533 and BF59x targets.
724 2011-03-23 Robin Getz <robin.getz@analog.com>
726 * bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
727 BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
729 2011-03-23 Mike Frysinger <vapier@gentoo.org>
731 * machs.c (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev,
732 bf533_dev, bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev):
733 Change bfin_gpio addresses from f/g/h to 5/6/7.
734 (bfin_model_hw_tree_init): Add the bfin_gpio address base to 'a'.
736 2011-03-17 Mike Frysinger <vapier@gentoo.org>
738 * configure.ac (AC_CHECK_FUNCS): Check for kill and pread.
739 * configure: Regenerate.
740 * config.in: Regenerate.
741 * interp.c (bfin_syscall): Check for HAVE_{KILL,PREAD} before using
744 2011-03-15 Mike Frysinger <vapier@gentoo.org>
746 * Makefile.in (dv-bfin_gpio.o): New target.
747 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio.
748 * configure: Regenerate.
749 * dv-bfin_gpio.c, dv-bfin_gpio.h: New files.
750 * machs.c: Include dv-bfin_gpio.h.
751 (bf50x_mem, bf51x_mem, bf52x_mem, bf531_mem, bf532_mem, bf533_mem,
752 bf534_mem, bf536_mem, bf537_mem, bf538_mem, bf561_mem, bf592_mem):
753 Delete GPIO memory stubs.
754 (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev, bf533_dev,
755 bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev): Add GPIO
757 (bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
759 2011-03-15 Mike Frysinger <vapier@gentoo.org>
761 * bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h, bfroms/bf51x-0.1.h,
762 bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h, bfroms/bf526-0.1.h,
763 bfroms/bf527-0.0.h, bfroms/bf527-0.1.h, bfroms/bf527-0.2.h,
764 bfroms/bf533-0.1.h, bfroms/bf533-0.2.h, bfroms/bf533-0.3.h,
765 bfroms/bf537-0.0.h, bfroms/bf537-0.1.h, bfroms/bf537-0.3.h,
766 bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h, bfroms/bf54x-0.1.h,
767 bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h, bfroms/bf54x_l1-0.1.h,
768 bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h, bfroms/bf59x-0.0.h,
769 bfroms/bf59x_l1-0.1.h, dv-bfin_cec.c, dv-bfin_ctimer.c,
770 dv-bfin_dma.c, dv-bfin_dmac.c, dv-bfin_ebiu_amc.c,
771 dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_sdc.c, dv-bfin_emac.c,
772 dv-bfin_eppi.c, dv-bfin_evt.c, dv-bfin_gptimer.c, dv-bfin_jtag.c,
773 dv-bfin_mmu.c, dv-bfin_nfc.c, dv-bfin_otp.c, dv-bfin_pll.c,
774 dv-bfin_ppi.c, dv-bfin_rtc.c, dv-bfin_sic.c, dv-bfin_spi.c,
775 dv-bfin_trace.c, dv-bfin_twi.c, dv-bfin_uart.c, dv-bfin_uart2.c,
776 dv-bfin_wdog.c, dv-bfin_wp.c, dv-eth_phy.c, gui.c,
777 linux-fixed-code.h, linux-targ-map.h, machs.c, Makefile.in: Fix style.
779 2011-03-15 Robin Getz <robin.getz@analog.com>
781 * bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
784 2011-03-15 Robin Getz <robin.getz@analog.com>
786 * bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
788 2011-03-15 Robin Getz <robin.getz@analog.com>
790 * bfin-sim.c (decode_macfunc): New neg parameter. Set when the
791 high bit is set after extract_mult.
792 (decode_dsp32mac_0): Declare n_1 and n_0. Pass to the decode_macfunc
793 functions. Use these to update the AN bit.
795 2011-03-15 Robin Getz <robin.getz@analog.com>
797 * bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1. Pass to
798 the extract_mult functions. Include these when updating the V, VS,
801 2011-03-15 Robin Getz <robin.getz@analog.com>
803 * bfin-sim.c (astat_names): New global bit array.
804 (decode_CC2stat_0): Delete local astat_name and astat_names.
805 (decode_psedodbg_assert_0): Move hardcoded offset into a variable.
806 Print out ASTAT bit values when checking an ASTAT register.
808 2010-03-15 Robin Getz <robin.getz@analog.com>
810 * bfin-sim.c (extract_mult): Handle M_IU.
812 2011-03-05 Mike Frysinger <vapier@gentoo.org>
814 * Makefile.in, TODO, aclocal.m4, bfin-sim.c, bfin-sim.h,
815 bfroms/all.h, bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h,
816 bfroms/bf51x-0.1.h, bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h,
817 bfroms/bf526-0.1.h, bfroms/bf527-0.0.h, bfroms/bf527-0.1.h,
818 bfroms/bf527-0.2.h, bfroms/bf533-0.1.h, bfroms/bf533-0.2.h,
819 bfroms/bf533-0.3.h, bfroms/bf537-0.0.h, bfroms/bf537-0.1.h,
820 bfroms/bf537-0.3.h, bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h,
821 bfroms/bf54x-0.1.h, bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h,
822 bfroms/bf54x_l1-0.1.h, bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h,
823 bfroms/bf59x-0.0.h, bfroms/bf59x_l1-0.1.h, config.in, configure,
824 configure.ac, devices.c, devices.h, dv-bfin_cec.c, dv-bfin_cec.h,
825 dv-bfin_ctimer.c, dv-bfin_ctimer.h, dv-bfin_dma.c, dv-bfin_dma.h,
826 dv-bfin_dmac.c, dv-bfin_dmac.h, dv-bfin_ebiu_amc.c, dv-bfin_ebiu_amc.h,
827 dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_ddrc.h, dv-bfin_ebiu_sdc.c,
828 dv-bfin_ebiu_sdc.h, dv-bfin_emac.c, dv-bfin_emac.h, dv-bfin_eppi.c,
829 dv-bfin_eppi.h, dv-bfin_evt.c, dv-bfin_evt.h, dv-bfin_gptimer.c,
830 dv-bfin_gptimer.h, dv-bfin_jtag.c, dv-bfin_jtag.h, dv-bfin_mmu.c,
831 dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
832 dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
833 dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
834 dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
835 dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
836 dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
837 dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
838 gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
839 linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
840 tconfig.in: New Blackfin port.