1 2014-03-04 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2013-09-23 Alan Modra <amodra@gmail.com>
7 * configure: Regenerate.
9 2013-06-23 Mike Frysinger <vapier@gentoo.org>
11 * bfin-sim.c (decode_dsp32alu_0): Add note about broken handling of
12 SEARCH with parallel insns.
14 2013-06-23 Mike Frysinger <vapier@gentoo.org>
16 * bfin-sim.c (decode_dsp32shift_0): Make sure HLs is 0 after last
18 (decode_dsp32shiftimm_0): Likewise.
19 Require HLs be less than 2 for accumulator shift insns.
21 2013-06-18 Mike Frysinger <vapier@gentoo.org>
23 * bfin-sim.c (decode_dsp32alu_0): Check more opcode fields before
24 decoding various insns.
26 2013-06-17 Mike Frysinger <vapier@gentoo.org>
28 * TODO: Add more notes.
30 2013-06-09 Mike Frysinger <vapier@gentoo.org>
32 * Makefile.in ($(srcdir)/linux-fixed-code.h): Add
33 @MAINTAINER_MODE_TRUE@ as the first item in the dependency list.
35 2013-06-03 Mike Frysinger <vapier@gentoo.org>
37 * aclocal.m4, configure: Regenerate.
39 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
43 2013-03-26 Mike Frysinger <vapier@gentoo.org>
45 * aclocal.m4, configure: Regenerate.
47 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
49 * configure.ac: Use $SIM_DV_SOCKSER_O.
50 * configure: Regenerated.
52 2012-12-20 Joel Brobecker <brobecker@adacore.com>
54 * aclocal.m4: Revert the previous change changing
55 the license from GPL v2 or later to GPL v3 or later
56 (this file was generated).
58 2012-12-20 Joel Brobecker <brobecker@adacore.com>
60 * linux-fixed-code.s: Revert the previous change changing
61 the license from GPL v2 or later to GPL v3 or later.
63 2012-07-31 Mike Frysinger <vapier@gentoo.org>
65 * machs.c (bf54x_roms): Pass 0x1000 to alias field of BFROM, and
66 0x10000 to the alias field of BFROMA.
67 (bf561_roms): Pass 0x1000 to alias field of BFROM.
68 (bf59x_roms): Pass 0x10000 to alias field of BFROMA.
70 2012-07-31 Mike Frysinger <vapier@gentoo.org>
72 * machs.c (bfin_reg_fetch): Change return 0 to return -1, and
73 return -1 to return 4.
74 (bfin_reg_store): Likewise.
76 2012-06-15 Joel Brobecker <brobecker@adacore.com>
78 * config.in, configure: Regenerate.
80 2012-04-09 Mike Frysinger <vapier@gentoo.org>
82 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pint.
83 * configure: Regenerate.
84 * dv-bfin_pint.c, dv-bfin_pint.h: New device model.
85 * machs.c (bf542_dev): Add PINT register blocks.
86 (bf544_dev, bf547_dev): Likewise.
88 (bf54x_port): Add pint/gpio routing.
89 * machs.h (BFIN_MMR_PINT_SIZE): Define.
91 2012-04-09 Mike Frysinger <vapier@gentoo.org>
93 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio2.
94 * configure: Regenerate.
95 * dv-bfin_gpio2.c, dv-bfin_gpio2.h: New device model.
96 * machs.c (bf54x_mem): Delete GPIO mem stub.
97 (bf542_dev): Add GPIO register blocks.
98 (bf544_dev, bf547_dev): Likewise.
99 * machs.h (BFIN_MMR_GPIO2_SIZE): Define.
101 2012-04-09 Robin Getz <robin.getz@analog.com>
103 * bfin-sim.c (decode_dsp32shift_0): Extract the sign for ASHIFT
104 and LSHIFT, and set ASTAT based on the before/after values.
105 Rename "val" to "acc" to be consistent with other code branches.
107 2012-04-09 Robin Getz <robin.getz@analog.com>
109 * bfin-sim.c (sgn_extend): New helper.
110 (decode_dsp32shiftimm_0): Call lshift when newimmag is more
111 than 16, otherwise call ashiftrt. Set ASTAT fields as needed.
112 For accumulator shifts, call new sgn_extend helper.
114 2012-04-08 Mike Frysinger <vapier@gentoo.org>
116 * bfin-sim.c (illegal_instruction_or_combination): New helper.
117 (decode_ProgCtrl_0): Call illegal_instruction_or_combination instead
118 of illegal_instruction.
119 (decode_PushPopReg_0, decode_CCflag_0, decode_CC2dreg_0,
120 decode_LDSTpmod_0, decode_dagMODim_0, decode_dagMODik_0,
121 decode_dspLDST_0, decode_LDST_0, _interp_insn_bfin): Likewise.
122 (decode_PushPopMultiple_0): Call illegal_instruction_combination when
123 PARALLEL_GROUP is not BFIN_PARALLEL_NONE.
124 (decode_CCflag_0, decode_REGMV_0, decode_ALU2op_0, decode_PTR2op_0,
125 decode_COMPI2opD_0, decode_COMPI2opP_0): Likewise.
126 (decode_CC2stat_0): Check PARALLEL_GROUP before cbit.
127 (decode_LDSTpmod_0): Call illegal_instruction_combination when
128 PARALLEL_GROUP is BFIN_PARALLEL_GROUP2.
129 (decode_dagMODim_0, decode_dagMODik_0, decode_LDST_0,
130 decode_LDSTiiFP_0, decode_LDSTii_0): Likewise.
132 2012-04-08 Mike Frysinger <vapier@gentoo.org>
134 * bfin-sim.h (bfin_parallel_group): New enum.
135 (bfin_cpu_state): Add new "group" member.
136 (PARALLEL_GROUP): Define.
137 * bfin-sim.c (decode_ProgCtrl_0): Change INSN_LEN check to
139 (decode_CaCTRL_0, decode_PushPopReg_0, decode_ccMV_0, decode_CCflag_0,
140 decode_CC2dreg_0, decode_CC2stat_0, decode_BRCC_0, decode_UJUMP_0,
141 decode_LOGI2op_0, decode_LoopSetup_0, decode_LDIMMhalf_0,
142 decode_CALLa_0, decode_linkage_0): Likewise.
143 (_interp_insn_bfin): Set PARALLEL_GROUP.
144 (interp_insn_bfin): Likewise.
146 2012-04-08 Mike Frysinger <vapier@gentoo.org>
148 * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN.
150 2012-04-01 Mike Frysinger <vapier@gentoo.org>
152 * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination
153 when INSN_LEN is non-zero before 32bit decode.
155 2012-04-01 Mike Frysinger <vapier@gentoo.org>
157 * bfin-dis.c (fmtconst): Replace decimal handling with a single
158 sprintf call and the '*' field width.
160 2012-04-01 Mike Frysinger <vapier@gentoo.org>
162 * machs.c (bfin_model_map_bfrom): Return when mnum is 535.
164 2012-04-01 Mike Frysinger <vapier@gentoo.org>
166 * interp.c (bfin_user_init): Move auxvt_size decl from top to
167 inside of auxvt check.
169 2012-03-31 Mike Frysinger <vapier@gentoo.org>
171 * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2.
173 2012-03-31 Mike Frysinger <vapier@gentoo.org>
175 * devices.c: Include devices.h.
177 2012-03-24 Mike Frysinger <vapier@gentoo.org>
179 * aclocal.m4, config.in, configure: Regenerate.
181 2012-03-19 Robin Getz <robin.getz@analog.com>
182 Mike Frysinger <vapier@gentoo.org>
184 * bfin-sim.c (lshift): Add an overflow flag. Delete now unused
185 i, j, and tmp vars. Add a new v_i var. Split the overflow logic
186 out from the saturate logic. Do not set V ASTAT bits when working
188 (decode_ALU2op_0): Add new argument to lshift call.
189 (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0):
192 2012-03-18 Mike Frysinger <vapier@gentoo.org>
194 * dv-bfin_ebiu_amc.c (struct bfin_ebiu_amc): Add bank_base.
195 (bfin_ebiu_amc_write_amgctl): Replace BFIN_EBIU_AMC_BASE with
197 (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base.
199 2012-03-18 Mike Frysinger <vapier@gentoo.org>
201 * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use
202 ARRAY_SIZE rather than hardcoded constant.
204 2012-02-04 Mike Frysinger <vapier@gentoo.org>
206 * config.in: Regenerate.
207 * configure: Likewise.
208 * configure.ac: Add linux/types.h to AC_CHECK_HEADERS.
209 * dv-eth_phy.c: Check for HAVE_LINUX_TYPES_H, and delete __u16 and
210 _LINUX_TYPES_H defines.
212 2011-12-03 Mike Frysinger <vapier@gentoo.org>
214 * interp.c (bfin_syscall): Increase _tbuf storage. Declare new local
215 tstr buffer. Call cb_get_string on tstr when handling CB_SYS_stat64,
216 CB_SYS_lstat64, CB_SYS_open, CB_SYS_write, CB_SYS_unlink,
217 CB_SYS_truncate, CB_SYS_rename, CB_SYS_stat, CB_SYS_lstat. Include
218 tstr in the tbuf output.
220 2011-12-03 Mike Frysinger <vapier@gentoo.org>
222 * Makefile.in: Delete all dependency rules.
223 * aclocal.m4, configure: Regenerate.
225 2011-10-19 Mike Frysinger <vapier@gentoo.org>
227 * configure: Regenerate after common/acinclude.m4 update.
229 2011-10-17 Mike Frysinger <vapier@gentoo.org>
231 * configure.ac: Change include to common/acinclude.m4.
232 * aclocal.m4, configure: Regenerate.
234 2011-10-17 Mike Frysinger <vapier@gentoo.org>
236 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
237 call. Replace common.m4 include with SIM_AC_COMMON.
238 * configure: Regenerate.
240 2011-09-28 Mike Frysinger <vapier@gentoo.org>
242 * bfin-sim.c (decode_dsp32shift_0): Use STORE() for VIT_MAX insns.
244 2011-07-05 Mike Frysinger <vapier@gentoo.org>
246 * interp.c (sim_do_command): Delete.
248 2011-07-01 Mike Frysinger <vapier@gentoo.org>
250 * interp.c (cb_linux_stat_map_32, cb_linux_stat_map_64): Rename from
251 stat_map_32 and stat_map_64.
252 (cb_libgloss_stat_map_32): New stat map.
253 (stat_map_32, stat_map_64): New stat map pointers.
254 (bfin_user_init): Assign stat_map_32 to cb_linux_stat_map_32 and
255 stat_map_64 to cb_linux_stat_map_64.
256 (bfin_virtual_init): New function.
257 (sim_create_inferior): Call bfin_virtual_init for all other envs.
259 2011-06-22 Mike Frysinger <vapier@gentoo.org>
261 * interp.c (bfin_syscall): Delete old comment. Set dreg 1 to
262 sc.result2 and dreg 2 to sc.errcode.
264 2011-06-18 Robin Getz <robin.getz@analog.com>
266 * bfin-sim.c (decode_dsp32shift_0): Clear ASTAT[AV] if val is 0,
267 else set it. Set ASTAT[AVS] if val is 0. Do this for LSHIFT and
268 ASHIFT accumulator insns.
270 2011-06-18 Robin Getz <robin.getz@analog.com>
272 * bfin-sim.c (ashiftrt): If size is 40, do not call SET_ASTATREG.
273 (lshiftrt): Likewise.
275 2011-06-18 Robin Getz <robin.getz@analog.com>
277 * bfin-sim.c (decode_dsp32shift_0): Use get_unextended_acc
278 rather than get_extended_acc in LSHIFT insns.
280 2011-06-18 Robin Getz <robin.getz@analog.com>
282 * bfin-sim.c (decode_macfunc): Handle MM when mmod is M_TFU.
283 Check MM once when mmod is M_FU to match M_TFU better.
285 2011-06-18 Robin Getz <robin.getz@analog.com>
287 * bfin-sim.c (decode_dsp32shiftimm_0): When shift is greater than
288 32, perform a left shift. Update the corresponding AV bit. Set
289 AZ when the low 32bits are also zero.
291 2011-06-18 Robin Getz <robin.getz@analog.com>
293 * bfin-sim.c (decode_dsp32shiftimm_0): With left shift vector insns,
294 call lshift only when count is positive. Otherwise, call ashiftrt.
295 With arithmetic right shift insns, call ashiftrt when the value is
296 small enough, otherwise call lshift.
298 2011-06-18 Robin Getz <robin.getz@analog.com>
300 * bfin-sim.c (extract_mult): Call saturate_s16 directly when
301 mmod is M_IH rather than computing the result by hand.
303 2011-06-18 Robin Getz <robin.getz@analog.com>
305 * bfin-sim.c (decode_macfunc): Add nosat_acc to track acc value
306 before saturation, set sat when more cases saturate, and set the
307 overflow bit based on these results. For M_TFU, M_IU, M_FU, and
308 M_W32, change the max values compared against.
309 (decode_dsp32mac_0): Delete v_i and add v_0 and v_1. Pass v_1
310 when processing MAC1 and pass v_0 when processing MAC0. Combine
311 the results into the V/VS ASTAT bits.
313 2011-06-18 Robin Getz <robin.getz@analog.com>
315 * bfin-sim.c (extract_mult): Call saturate_s32 when MM is set
316 and mmod is M_IU. Call saturate_s16 when MM is set and mmod
319 2011-06-18 Robin Getz <robin.getz@analog.com>
321 * bfin-sim.c (decode_multfunc): Call new is_macmod_signed, and
322 allow MM to sign extend all the time.
323 (decode_macfunc): Likewise. Drop sign extension of unsigned
326 2011-06-18 Robin Getz <robin.getz@analog.com>
328 * bfin-sim.c (saturate_s40_astat): Change ">=" to ">".
329 (decode_macfunc): Likewise when mmod is M_IH.
331 2011-06-18 Mike Frysinger <vapier@gentoo.org>
333 * interp.c (sim_create_inferior): Change free to freeargv.
335 2011-06-04 Mike Frysinger <vapier@gentoo.org>
337 * machs.c (bf534_dev, bf537_dev): Add glue-or devices.
338 (bf537_port): Define applicable devices with PORT to the glue-or
339 devices instead of SIC.
340 (bfin_model_hw_tree_init): Drop old sim_hw_parse call for bfin_sic.
341 Only parse reg/type when the device has an address. Move the call
342 to dv_bfin_hw_port_parse up before slash check.
344 2011-06-04 Mike Frysinger <vapier@gentoo.org>
346 * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Move above the
347 BFIN_SIC_TO_CEC_PORTS definition.
348 (SIC_PORTS): New define.
349 (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
350 bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
351 bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
353 (bfin_sic1_ports, bfin_sic2_ports, bfin_sic3_ports,
354 bfin_sic_561_ports): Define new layouts with SIC_PORTS().
355 (bfin_sic_finish): Change reference to bfin_sic_50x_ports,
356 bfin_sic_51x_ports, bfin_sic_52x_ports, and bfin_sic_538_ports
357 to bfin_sic2_ports. Change reference to bfin_sic_533_ports,
358 bfin_sic_537_ports, and bfin_sic_59x_ports to bfin_sic1_ports.
359 Change reference to bfin_sic_54x_ports to bfin_sic3_ports.
360 * machs.c (bfin_port_layout): New structure.
361 (bfin_model_data): Add new "port" and "port_count" members.
362 (PORT, SIC): New defines.
363 (bf000_port, bf50x_port, bf51x_port, bf52x_port, bf533_port,
364 bf537_port, bf538_port, bf54x_port, bf561_port, bf592_port):
365 Move and redefine port layout from dv-bfin_sic.c to here.
366 (bf504_port, bf506_port, bf512_port, bf514_port, bf516_port,
367 bf518_port, bf522_port, bf523_port, bf524_port, bf525_port,
368 bf526_port, bf527_port, bf531_port, bf532_port, bf534_port,
369 bf536_port, bf539_port, bf542_port, bf544_port, bf547_port,
370 bf548_port, bf549_port): New defines.
371 (bfin_model_data): Link in new bfin_port_layout.port member.
372 (dv_bfin_hw_port_parse): New function.
373 (dv_bfin_hw_parse): Call new dv_bfin_hw_port_parse function.
374 (bfin_model_hw_tree_init): Replace calls to sim_hw_parse for
375 bfin_sic links with new dv_bfin_hw_port_parse function.
377 2011-06-03 Mike Frysinger <vapier@gentoo.org>
379 * dv-bfin_dma.c (bfin_dma_io_write_buffer): Fix indentation.
381 2011-05-25 Mike Frysinger <vapier@gentoo.org>
383 * sim-main.h (TRACE_SYSCALL): Change EVENTS to SYSCALL.
385 2011-05-25 Mike Frysinger <vapier@gentoo.org>
387 * dv-bfin_cec.h (BFIN_COREMMR_CEC_{BASE,SIZE}): Move to ...
388 * dv-bfin_ctimer.h (BFIN_COREMMR_CTIMER_{BASE,SIZE}): Move to ...
389 * dv-bfin_dma.h (BFIN_MMR_DMA_SIZE): Move to ...
390 * dv-bfin_dmac.h (BFIN_MMR_DMAC{0,1}_BASE): Move to ...
391 * dv-bfin_ebiu_amc.h (BF{IN,50X,54X}_MMR_EBIU_AMC_SIZE): Move to ...
392 * dv-bfin_ebiu_ddrc.h (BFIN_MMR_EBIU_DDRC_SIZE): Move to ...
393 * dv-bfin_ebiu_sdc.h (BFIN_MMR_EBIU_SDC_SIZE): Move to ...
394 * dv-bfin_emac.h (BFIN_MMR_EMAC_{BASE,SIZE}): Move to ...
395 * dv-bfin_eppi.h (BFIN_MMR_EPPI_SIZE): Move to ...
396 * dv-bfin_evt.h (BFIN_COREMMR_EVT_{BASE,SIZE}): Move to ...
397 * dv-bfin_gpio.h (BFIN_MMR_GPIO_SIZE): Move to ...
398 * dv-bfin_gptimer.h (BFIN_MMR_GPTIMER_SIZE): Move to ...
399 * dv-bfin_jtag.h (BFIN_COREMMR_JTAG_{BASE,SIZE}): Move to ...
400 * dv-bfin_mmu.h (BFIN_COREMMR_MMU_{BASE,SIZE}): Move to ...
401 * dv-bfin_nfc.h (BFIN_MMR_NFC_SIZE): Move to ...
402 * dv-bfin_otp.h (BFIN_MMR_OTP_SIZE): Move to ...
403 * dv-bfin_pfmon.h (BFIN_COREMMR_PFMON_{BASE,SIZE}): Move to ...
404 * dv-bfin_pll.h (BFIN_MMR_PLL_{BASE,SIZE}): Move to ...
405 * dv-bfin_ppi.h (BFIN_MMR_PPI_SIZE): Move to ...
406 * dv-bfin_rtc.h (BFIN_MMR_RTC_SIZE): Move to ...
407 * dv-bfin_sic.h (BFIN_MMR_SIC_{BASE,SIZE}): Move to ...
408 * dv-bfin_spi.h (BFIN_MMR_SPI_SIZE): Move to ...
409 * dv-bfin_trace.h (BFIN_COREMMR_TRACE_{BASE,SIZE}): Move to ...
410 * dv-bfin_twi.h (BFIN_MMR_TWI_SIZE): Move to ...
411 * dv-bfin_uart.h (BFIN_MMR_UART_SIZE): Move to ...
412 * dv-bfin_uart2.h (BFIN_MMR_UART2_SIZE): Move to ...
413 * dv-bfin_wdog.h (BFIN_MMR_WDOG_SIZE): Move to ...
414 * dv-bfin_wp.h (BFIN_COREMMR_WP_{BASE,SIZE}): Move to ...
416 * machs.c: Delete all dv-bfin_*.h includes except for cec/dmac.
418 2011-05-25 Mike Frysinger <vapier@gentoo.org>
420 * Makefile.in (dv-bfin_pfmon.o): New target.
421 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pfmon.
422 * configure: Regenerated.
423 * dv-bfin_pfmon.c, dv-bfin_pfmon.h: New files.
424 * machs.c: Add include new bfin_pfmon.h.
425 (bfin_core_dev): Add pfmon.
427 2011-05-25 Mike Frysinger <vapier@gentoo.org>
429 * machs.c (bf526_roms): Add a region with rev of 2.
430 (bf54x_roms): Add regions with rev of 4.
431 * bfroms/all.h: Include new bf526-0.2.h, bf54x-0.4.h, and
432 bf54x_l1-0.4.h headers.
433 * bfroms/bf526-0.2.h, bfroms/bf54x-0.4.h, bfroms/bf54x_l1-0.4.h:
436 2011-05-14 Mike Frysinger <vapier@gentoo.org>
438 * bfin-sim.c (decode_PushPopReg_0): Delete (grp == 1 && reg == 6)
441 2011-05-14 Mike Frysinger <vapier@gentoo.org>
443 * dv-bfin_uart.c (bfin_uart_write_byte): Add a mcr arg. Declare a
444 local uart. When LOOP_ENA is set in mcr, write to the saved byte
445 and count fields of the uart.
446 (bfin_uart_io_write_buffer): Pass uart->mcr to bfin_uart_write_byte
447 and bfin_uart_get_next_byte.
448 (bfin_uart_get_next_byte): Add a mcr arg. Move uart->saved_count
449 check first, and skip the remaining code when LOOP_ENA is set in mcr.
450 * dv-bfin_uart.h (bfin_uart_write_byte): Add an mcr argument.
451 (bfin_uart_get_next_byte): Likewise.
452 (XOFF, MRTS, RFIT, RFRT, LOOP_ENA, FCPOL, ARTS, ACTS): Define.
453 * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Padd uart->mcr when
454 calling bfin_uart_write_byte and bfin_uart_get_next_byte.
456 2011-05-09 Mike Frysinger <vapier@gentoo.org>
458 * dv-bfin_uart2.c (bfin_uart_io_read_buffer): Clear DR/THRE/TEMT bits
459 from uart->lsr before setting them.
461 2011-04-27 Mike Frysinger <vapier@gentoo.org>
463 * dv-bfin_dmac.c (bfin_dmac): Constify pmap array.
464 (bfin_dmac_50x_pmap, bfin_dmac_51x_pmap, bfin_dmac_52x_pmap,
465 bfin_dmac_533_pmap, bfin_dmac_537_pmap, bfin_dmac0_538_pmap,
466 bfin_dmac1_538_pmap, bfin_dmac0_54x_pmap, bfin_dmac1_54x_pmap,
467 bfin_dmac0_561_pmap, bfin_dmac1_561_pmap, bfin_dmac_59x_pmap):
470 2011-04-26 Mike Frysinger <vapier@gentoo.org>
472 * dv-bfin_gpio.c (bfin_gpio_forward_ouput): New function.
473 (bfin_gpio_io_write_buffer): Store the current port state into
474 "data", and call bfin_gpio_forward_ouput when the data or dir
476 (bfin_gpio_ports): Change p0..p15 to bidirect_port.
478 2011-04-26 Mike Frysinger <vapier@gentoo.org>
480 * dv-bfin_gpio.c (bfin_gpio): Add "int_state" member.
481 (bfin_gpio_forward_int, bfin_gpio_forward_ints): New functions.
482 (bfin_gpio_io_write_buffer): Call bfin_gpio_forward_int when the
483 mask a or mask b MMRs are written.
484 (bfin_gpio_port_event): When handling edge gpios, set the bit in
485 int_state, call bfin_gpio_forward_ints, and then clear the bit.
486 When handling level gpios, clear/set the bit in int_state rather
487 than returning immediately. Call bfin_gpio_forward_ints instead
488 of checking mask[ab] and calling HW_TRACE/hw_port_event directly.
490 2011-04-16 Mike Frysinger <vapier@gentoo.org>
492 * bfin-sim.c (decode_dsp32alu_0): Call STORE instead of SET_DREG for
493 BYTEOP2P, BYTEOP3P, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK, and
495 (decode_dsp32shift_0): Call STORE instead of SET_DREG for PACK,
496 BITMUX, EXTRACT, DEPOSIT, ALIGN8, ALIGN16, and ALIGN24.
498 2011-04-14 Mike Frysinger <vapier@gentoo.org>
500 * bfin-sim.c (decode_dsp32alu_0): Set DIS_ALGN_EXPT when handling
501 BYTEOP2P, BYTEOP3P, SAA, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK,
502 and BYTEUNPACK insns.
504 2011-04-11 Mike Frysinger <vapier@gentoo.org>
506 * dv-bfin_sic.c (bfin_sic_port_event): New helper function.
507 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
508 bfin_sic_54x_port_event, bfin_sic_561_port_event): Include level
509 in the trace output, and call the new bfin_sic_port_event func.
511 2011-04-11 Mike Frysinger <vapier@gentoo.org>
513 * dv-bfin_gpio.c (bfin_gpio_ports): Add p15.
515 2011-04-01 Mike Frysinger <vapier@gentoo.org>
517 * dv-bfin_otp.c (bfin_otp_ports): Declare.
518 (bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
520 2011-03-29 Mike Frysinger <vapier@gentoo.org>
522 * configure: Regenerate after common/aclocal.m4 changes.
524 2011-03-28 Robin Getz <robin.getz@analog.com>
526 * bfin-sim.c (decode_dsp32alu_0): Cast high 16bits of A0.W to bs16
527 and add to casted low 16bits of A0.L and store in val0. Cast high
528 16bits of A1.W to bs16 and add to casted low 16bits of A1.L and
529 store in val1. Delete bit checks of val0 and val1.
531 2011-03-26 Robin Getz <robin.getz@analog.com>
533 * bfin-sim.c (decode_dsp32alu_0): Set result to 0x7FFFFFFF when
534 the result was 0x80000000 for RND12 subtraction.
536 2011-03-26 Robin Getz <robin.getz@analog.com>
538 * bfin-sim.c (decode_dsp32alu_0): Set VS when V is set.
540 2011-03-24 Mike Frysinger <vapier@gentoo.org>
542 * dv-bfin_gpio.c (bfin_gpio_port_event): Call HW_TRACE at every
543 major code flow point.
544 * dv-bfin_sic.c (bfin_sic_forward_interrupts): Call HW_TRACE just
545 before calling hw_port_event on ourselves.
546 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
547 bfin_sic_54x_port_event, bfin_sic_561_port_event): Call HW_TRACE
548 at the start of the function.
550 2011-03-24 Mike Frysinger <vapier@gentoo.org>
552 * dv-bfin_gpio.c (bfin_gpio_port_event): Split dir/inen bit checking.
553 Normalize "level" to 0/1 values. Shift "level" over by "my_port".
554 Invert port->both bit check.
556 2011-03-24 Mike Frysinger <vapier@gentoo.org>
558 * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Subtract 2 from the
559 valuep pointer for clear MMRs, 4 for set MMRs, and 6 for toggle MMRs.
561 2011-03-23 Mike Frysinger <vapier@gentoo.org>
563 * TODO: Document some known SIC issues.
565 2011-03-23 Mike Frysinger <vapier@gentoo.org>
567 * devices.h (dv_w1c): Fix typos in documentation of "bits" arg.
568 * dv-bfin_cec.c (bfin_cec_io_write_buffer): Pass 0xffee to dv_w1c_4.
569 * dv-bfin_emac.c (bfin_emac_io_write_buffer): Pass 0xe1 to dv_w1c_4
570 for systat MMR and -1 to dv_w1c_4 for [rt]x_stky/mmc_[rt]irqs MMRs.
571 * dv-bfin_eppi.c (bfin_eppi_io_write_buffer): Pass 0x1ff to dv_w1c_2.
572 * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Invert bits to dv_w1c_2.
573 * dv-bfin_jtag.c (bfin_jtag_io_write_buffer): Invert bits to dv_w1c_4.
574 * dv-bfin_nfc.c (bfin_nfc_io_write_buffer): Invert bits to dv_w1c_2.
575 * dv-bfin_otp.c (bfin_otp_io_write_buffer): Invert bits to dv_w1c_2.
576 * dv-bfin_ppi.c (bfin_ppi_io_write_buffer): Invert bits to dv_w1c_2.
577 * dv-bfin_rtc.c (bfin_rtc_io_write_buffer): Invert bits to dv_w1c_2.
578 * dv-bfin_spi.c (bfin_spi_io_write_buffer): Invert bits to dv_w1c_2.
579 * dv-bfin_twi.c (bfin_twi_io_write_buffer): Invert bits to dv_w1c_2.
580 * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Invert bits to dv_w1c_2.
582 2011-03-23 Mike Frysinger <vapier@gentoo.org>
584 * dv-bfin_uart.h (TFI, BI, FE, PE, OE): Define.
586 2011-03-23 Mike Frysinger <vapier@gentoo.org>
588 * dv-bfin_twi.h (LOSTARB): Rename from LOSTARG.
590 2011-03-23 Robin Getz <robin.getz@analog.com>
592 * bfin-sim.c (decode_dsp32shift_0): Set acc0 to the unextended
593 value for the VIT_MAX insn, and mask off the result when done.
595 2011-03-23 Robin Getz <robin.getz@analog.com>
597 * bfin-sim.c (decode_dsp32alu_0): Set A1 to a1_lo when up_hi is false,
598 and set A0 to a0_lo when up_lo is false.
600 2011-03-23 Robin Getz <robin.getz@analog.com>
602 * bfin-sim.c (decode_dsp32alu_0): Call saturate_s40_astat instead of
603 saturate_s40, and use the v parameter to update the AV bit. Set the
604 AC bit only when the final result is 0.
606 2011-03-23 Mike Frysinger <vapier@gentoo.org>
608 * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Define.
609 (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
610 bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
611 bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
612 Encode ids with the ENC macro.
613 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
614 bfin_sic_54x_port_event, bfin_sic_561_port_event): Set idx
615 from my_port with DEC_SIC, and set bit from my_port with DEC_PIN.
616 (bfin_sic_533_port_event): Delete.
617 (bfin_sic_finish): Call set_hw_port_event with
618 bfin_sic_537_port_event for BF533 and BF59x targets.
620 2011-03-23 Robin Getz <robin.getz@analog.com>
622 * bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
623 BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
625 2011-03-23 Mike Frysinger <vapier@gentoo.org>
627 * machs.c (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev,
628 bf533_dev, bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev):
629 Change bfin_gpio addresses from f/g/h to 5/6/7.
630 (bfin_model_hw_tree_init): Add the bfin_gpio address base to 'a'.
632 2011-03-17 Mike Frysinger <vapier@gentoo.org>
634 * configure.ac (AC_CHECK_FUNCS): Check for kill and pread.
635 * configure: Regenerate.
636 * config.in: Regenerate.
637 * interp.c (bfin_syscall): Check for HAVE_{KILL,PREAD} before using
640 2011-03-15 Mike Frysinger <vapier@gentoo.org>
642 * Makefile.in (dv-bfin_gpio.o): New target.
643 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio.
644 * configure: Regenerate.
645 * dv-bfin_gpio.c, dv-bfin_gpio.h: New files.
646 * machs.c: Include dv-bfin_gpio.h.
647 (bf50x_mem, bf51x_mem, bf52x_mem, bf531_mem, bf532_mem, bf533_mem,
648 bf534_mem, bf536_mem, bf537_mem, bf538_mem, bf561_mem, bf592_mem):
649 Delete GPIO memory stubs.
650 (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev, bf533_dev,
651 bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev): Add GPIO
653 (bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
655 2011-03-15 Mike Frysinger <vapier@gentoo.org>
657 * bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h, bfroms/bf51x-0.1.h,
658 bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h, bfroms/bf526-0.1.h,
659 bfroms/bf527-0.0.h, bfroms/bf527-0.1.h, bfroms/bf527-0.2.h,
660 bfroms/bf533-0.1.h, bfroms/bf533-0.2.h, bfroms/bf533-0.3.h,
661 bfroms/bf537-0.0.h, bfroms/bf537-0.1.h, bfroms/bf537-0.3.h,
662 bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h, bfroms/bf54x-0.1.h,
663 bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h, bfroms/bf54x_l1-0.1.h,
664 bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h, bfroms/bf59x-0.0.h,
665 bfroms/bf59x_l1-0.1.h, dv-bfin_cec.c, dv-bfin_ctimer.c,
666 dv-bfin_dma.c, dv-bfin_dmac.c, dv-bfin_ebiu_amc.c,
667 dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_sdc.c, dv-bfin_emac.c,
668 dv-bfin_eppi.c, dv-bfin_evt.c, dv-bfin_gptimer.c, dv-bfin_jtag.c,
669 dv-bfin_mmu.c, dv-bfin_nfc.c, dv-bfin_otp.c, dv-bfin_pll.c,
670 dv-bfin_ppi.c, dv-bfin_rtc.c, dv-bfin_sic.c, dv-bfin_spi.c,
671 dv-bfin_trace.c, dv-bfin_twi.c, dv-bfin_uart.c, dv-bfin_uart2.c,
672 dv-bfin_wdog.c, dv-bfin_wp.c, dv-eth_phy.c, gui.c,
673 linux-fixed-code.h, linux-targ-map.h, machs.c, Makefile.in: Fix style.
675 2011-03-15 Robin Getz <robin.getz@analog.com>
677 * bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
680 2011-03-15 Robin Getz <robin.getz@analog.com>
682 * bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
684 2011-03-15 Robin Getz <robin.getz@analog.com>
686 * bfin-sim.c (decode_macfunc): New neg parameter. Set when the
687 high bit is set after extract_mult.
688 (decode_dsp32mac_0): Declare n_1 and n_0. Pass to the decode_macfunc
689 functions. Use these to update the AN bit.
691 2011-03-15 Robin Getz <robin.getz@analog.com>
693 * bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1. Pass to
694 the extract_mult functions. Include these when updating the V, VS,
697 2011-03-15 Robin Getz <robin.getz@analog.com>
699 * bfin-sim.c (astat_names): New global bit array.
700 (decode_CC2stat_0): Delete local astat_name and astat_names.
701 (decode_psedodbg_assert_0): Move hardcoded offset into a variable.
702 Print out ASTAT bit values when checking an ASTAT register.
704 2010-03-15 Robin Getz <robin.getz@analog.com>
706 * bfin-sim.c (extract_mult): Handle M_IU.
708 2011-03-05 Mike Frysinger <vapier@gentoo.org>
710 * Makefile.in, TODO, aclocal.m4, bfin-sim.c, bfin-sim.h,
711 bfroms/all.h, bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h,
712 bfroms/bf51x-0.1.h, bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h,
713 bfroms/bf526-0.1.h, bfroms/bf527-0.0.h, bfroms/bf527-0.1.h,
714 bfroms/bf527-0.2.h, bfroms/bf533-0.1.h, bfroms/bf533-0.2.h,
715 bfroms/bf533-0.3.h, bfroms/bf537-0.0.h, bfroms/bf537-0.1.h,
716 bfroms/bf537-0.3.h, bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h,
717 bfroms/bf54x-0.1.h, bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h,
718 bfroms/bf54x_l1-0.1.h, bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h,
719 bfroms/bf59x-0.0.h, bfroms/bf59x_l1-0.1.h, config.in, configure,
720 configure.ac, devices.c, devices.h, dv-bfin_cec.c, dv-bfin_cec.h,
721 dv-bfin_ctimer.c, dv-bfin_ctimer.h, dv-bfin_dma.c, dv-bfin_dma.h,
722 dv-bfin_dmac.c, dv-bfin_dmac.h, dv-bfin_ebiu_amc.c, dv-bfin_ebiu_amc.h,
723 dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_ddrc.h, dv-bfin_ebiu_sdc.c,
724 dv-bfin_ebiu_sdc.h, dv-bfin_emac.c, dv-bfin_emac.h, dv-bfin_eppi.c,
725 dv-bfin_eppi.h, dv-bfin_evt.c, dv-bfin_evt.h, dv-bfin_gptimer.c,
726 dv-bfin_gptimer.h, dv-bfin_jtag.c, dv-bfin_jtag.h, dv-bfin_mmu.c,
727 dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
728 dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
729 dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
730 dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
731 dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
732 dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
733 dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
734 gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
735 linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
736 tconfig.in: New Blackfin port.