1 2013-09-23 Alan Modra <amodra@gmail.com>
3 * configure: Regenerate.
5 2013-06-23 Mike Frysinger <vapier@gentoo.org>
7 * bfin-sim.c (decode_dsp32alu_0): Add note about broken handling of
8 SEARCH with parallel insns.
10 2013-06-23 Mike Frysinger <vapier@gentoo.org>
12 * bfin-sim.c (decode_dsp32shift_0): Make sure HLs is 0 after last
14 (decode_dsp32shiftimm_0): Likewise.
15 Require HLs be less than 2 for accumulator shift insns.
17 2013-06-18 Mike Frysinger <vapier@gentoo.org>
19 * bfin-sim.c (decode_dsp32alu_0): Check more opcode fields before
20 decoding various insns.
22 2013-06-17 Mike Frysinger <vapier@gentoo.org>
24 * TODO: Add more notes.
26 2013-06-09 Mike Frysinger <vapier@gentoo.org>
28 * Makefile.in ($(srcdir)/linux-fixed-code.h): Add
29 @MAINTAINER_MODE_TRUE@ as the first item in the dependency list.
31 2013-06-03 Mike Frysinger <vapier@gentoo.org>
33 * aclocal.m4, configure: Regenerate.
35 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
39 2013-03-26 Mike Frysinger <vapier@gentoo.org>
41 * aclocal.m4, configure: Regenerate.
43 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
45 * configure.ac: Use $SIM_DV_SOCKSER_O.
46 * configure: Regenerated.
48 2012-12-20 Joel Brobecker <brobecker@adacore.com>
50 * aclocal.m4: Revert the previous change changing
51 the license from GPL v2 or later to GPL v3 or later
52 (this file was generated).
54 2012-12-20 Joel Brobecker <brobecker@adacore.com>
56 * linux-fixed-code.s: Revert the previous change changing
57 the license from GPL v2 or later to GPL v3 or later.
59 2012-07-31 Mike Frysinger <vapier@gentoo.org>
61 * machs.c (bf54x_roms): Pass 0x1000 to alias field of BFROM, and
62 0x10000 to the alias field of BFROMA.
63 (bf561_roms): Pass 0x1000 to alias field of BFROM.
64 (bf59x_roms): Pass 0x10000 to alias field of BFROMA.
66 2012-07-31 Mike Frysinger <vapier@gentoo.org>
68 * machs.c (bfin_reg_fetch): Change return 0 to return -1, and
69 return -1 to return 4.
70 (bfin_reg_store): Likewise.
72 2012-06-15 Joel Brobecker <brobecker@adacore.com>
74 * config.in, configure: Regenerate.
76 2012-04-09 Mike Frysinger <vapier@gentoo.org>
78 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pint.
79 * configure: Regenerate.
80 * dv-bfin_pint.c, dv-bfin_pint.h: New device model.
81 * machs.c (bf542_dev): Add PINT register blocks.
82 (bf544_dev, bf547_dev): Likewise.
84 (bf54x_port): Add pint/gpio routing.
85 * machs.h (BFIN_MMR_PINT_SIZE): Define.
87 2012-04-09 Mike Frysinger <vapier@gentoo.org>
89 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio2.
90 * configure: Regenerate.
91 * dv-bfin_gpio2.c, dv-bfin_gpio2.h: New device model.
92 * machs.c (bf54x_mem): Delete GPIO mem stub.
93 (bf542_dev): Add GPIO register blocks.
94 (bf544_dev, bf547_dev): Likewise.
95 * machs.h (BFIN_MMR_GPIO2_SIZE): Define.
97 2012-04-09 Robin Getz <robin.getz@analog.com>
99 * bfin-sim.c (decode_dsp32shift_0): Extract the sign for ASHIFT
100 and LSHIFT, and set ASTAT based on the before/after values.
101 Rename "val" to "acc" to be consistent with other code branches.
103 2012-04-09 Robin Getz <robin.getz@analog.com>
105 * bfin-sim.c (sgn_extend): New helper.
106 (decode_dsp32shiftimm_0): Call lshift when newimmag is more
107 than 16, otherwise call ashiftrt. Set ASTAT fields as needed.
108 For accumulator shifts, call new sgn_extend helper.
110 2012-04-08 Mike Frysinger <vapier@gentoo.org>
112 * bfin-sim.c (illegal_instruction_or_combination): New helper.
113 (decode_ProgCtrl_0): Call illegal_instruction_or_combination instead
114 of illegal_instruction.
115 (decode_PushPopReg_0, decode_CCflag_0, decode_CC2dreg_0,
116 decode_LDSTpmod_0, decode_dagMODim_0, decode_dagMODik_0,
117 decode_dspLDST_0, decode_LDST_0, _interp_insn_bfin): Likewise.
118 (decode_PushPopMultiple_0): Call illegal_instruction_combination when
119 PARALLEL_GROUP is not BFIN_PARALLEL_NONE.
120 (decode_CCflag_0, decode_REGMV_0, decode_ALU2op_0, decode_PTR2op_0,
121 decode_COMPI2opD_0, decode_COMPI2opP_0): Likewise.
122 (decode_CC2stat_0): Check PARALLEL_GROUP before cbit.
123 (decode_LDSTpmod_0): Call illegal_instruction_combination when
124 PARALLEL_GROUP is BFIN_PARALLEL_GROUP2.
125 (decode_dagMODim_0, decode_dagMODik_0, decode_LDST_0,
126 decode_LDSTiiFP_0, decode_LDSTii_0): Likewise.
128 2012-04-08 Mike Frysinger <vapier@gentoo.org>
130 * bfin-sim.h (bfin_parallel_group): New enum.
131 (bfin_cpu_state): Add new "group" member.
132 (PARALLEL_GROUP): Define.
133 * bfin-sim.c (decode_ProgCtrl_0): Change INSN_LEN check to
135 (decode_CaCTRL_0, decode_PushPopReg_0, decode_ccMV_0, decode_CCflag_0,
136 decode_CC2dreg_0, decode_CC2stat_0, decode_BRCC_0, decode_UJUMP_0,
137 decode_LOGI2op_0, decode_LoopSetup_0, decode_LDIMMhalf_0,
138 decode_CALLa_0, decode_linkage_0): Likewise.
139 (_interp_insn_bfin): Set PARALLEL_GROUP.
140 (interp_insn_bfin): Likewise.
142 2012-04-08 Mike Frysinger <vapier@gentoo.org>
144 * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN.
146 2012-04-01 Mike Frysinger <vapier@gentoo.org>
148 * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination
149 when INSN_LEN is non-zero before 32bit decode.
151 2012-04-01 Mike Frysinger <vapier@gentoo.org>
153 * bfin-dis.c (fmtconst): Replace decimal handling with a single
154 sprintf call and the '*' field width.
156 2012-04-01 Mike Frysinger <vapier@gentoo.org>
158 * machs.c (bfin_model_map_bfrom): Return when mnum is 535.
160 2012-04-01 Mike Frysinger <vapier@gentoo.org>
162 * interp.c (bfin_user_init): Move auxvt_size decl from top to
163 inside of auxvt check.
165 2012-03-31 Mike Frysinger <vapier@gentoo.org>
167 * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2.
169 2012-03-31 Mike Frysinger <vapier@gentoo.org>
171 * devices.c: Include devices.h.
173 2012-03-24 Mike Frysinger <vapier@gentoo.org>
175 * aclocal.m4, config.in, configure: Regenerate.
177 2012-03-19 Robin Getz <robin.getz@analog.com>
178 Mike Frysinger <vapier@gentoo.org>
180 * bfin-sim.c (lshift): Add an overflow flag. Delete now unused
181 i, j, and tmp vars. Add a new v_i var. Split the overflow logic
182 out from the saturate logic. Do not set V ASTAT bits when working
184 (decode_ALU2op_0): Add new argument to lshift call.
185 (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0):
188 2012-03-18 Mike Frysinger <vapier@gentoo.org>
190 * dv-bfin_ebiu_amc.c (struct bfin_ebiu_amc): Add bank_base.
191 (bfin_ebiu_amc_write_amgctl): Replace BFIN_EBIU_AMC_BASE with
193 (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base.
195 2012-03-18 Mike Frysinger <vapier@gentoo.org>
197 * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use
198 ARRAY_SIZE rather than hardcoded constant.
200 2012-02-04 Mike Frysinger <vapier@gentoo.org>
202 * config.in: Regenerate.
203 * configure: Likewise.
204 * configure.ac: Add linux/types.h to AC_CHECK_HEADERS.
205 * dv-eth_phy.c: Check for HAVE_LINUX_TYPES_H, and delete __u16 and
206 _LINUX_TYPES_H defines.
208 2011-12-03 Mike Frysinger <vapier@gentoo.org>
210 * interp.c (bfin_syscall): Increase _tbuf storage. Declare new local
211 tstr buffer. Call cb_get_string on tstr when handling CB_SYS_stat64,
212 CB_SYS_lstat64, CB_SYS_open, CB_SYS_write, CB_SYS_unlink,
213 CB_SYS_truncate, CB_SYS_rename, CB_SYS_stat, CB_SYS_lstat. Include
214 tstr in the tbuf output.
216 2011-12-03 Mike Frysinger <vapier@gentoo.org>
218 * Makefile.in: Delete all dependency rules.
219 * aclocal.m4, configure: Regenerate.
221 2011-10-19 Mike Frysinger <vapier@gentoo.org>
223 * configure: Regenerate after common/acinclude.m4 update.
225 2011-10-17 Mike Frysinger <vapier@gentoo.org>
227 * configure.ac: Change include to common/acinclude.m4.
228 * aclocal.m4, configure: Regenerate.
230 2011-10-17 Mike Frysinger <vapier@gentoo.org>
232 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
233 call. Replace common.m4 include with SIM_AC_COMMON.
234 * configure: Regenerate.
236 2011-09-28 Mike Frysinger <vapier@gentoo.org>
238 * bfin-sim.c (decode_dsp32shift_0): Use STORE() for VIT_MAX insns.
240 2011-07-05 Mike Frysinger <vapier@gentoo.org>
242 * interp.c (sim_do_command): Delete.
244 2011-07-01 Mike Frysinger <vapier@gentoo.org>
246 * interp.c (cb_linux_stat_map_32, cb_linux_stat_map_64): Rename from
247 stat_map_32 and stat_map_64.
248 (cb_libgloss_stat_map_32): New stat map.
249 (stat_map_32, stat_map_64): New stat map pointers.
250 (bfin_user_init): Assign stat_map_32 to cb_linux_stat_map_32 and
251 stat_map_64 to cb_linux_stat_map_64.
252 (bfin_virtual_init): New function.
253 (sim_create_inferior): Call bfin_virtual_init for all other envs.
255 2011-06-22 Mike Frysinger <vapier@gentoo.org>
257 * interp.c (bfin_syscall): Delete old comment. Set dreg 1 to
258 sc.result2 and dreg 2 to sc.errcode.
260 2011-06-18 Robin Getz <robin.getz@analog.com>
262 * bfin-sim.c (decode_dsp32shift_0): Clear ASTAT[AV] if val is 0,
263 else set it. Set ASTAT[AVS] if val is 0. Do this for LSHIFT and
264 ASHIFT accumulator insns.
266 2011-06-18 Robin Getz <robin.getz@analog.com>
268 * bfin-sim.c (ashiftrt): If size is 40, do not call SET_ASTATREG.
269 (lshiftrt): Likewise.
271 2011-06-18 Robin Getz <robin.getz@analog.com>
273 * bfin-sim.c (decode_dsp32shift_0): Use get_unextended_acc
274 rather than get_extended_acc in LSHIFT insns.
276 2011-06-18 Robin Getz <robin.getz@analog.com>
278 * bfin-sim.c (decode_macfunc): Handle MM when mmod is M_TFU.
279 Check MM once when mmod is M_FU to match M_TFU better.
281 2011-06-18 Robin Getz <robin.getz@analog.com>
283 * bfin-sim.c (decode_dsp32shiftimm_0): When shift is greater than
284 32, perform a left shift. Update the corresponding AV bit. Set
285 AZ when the low 32bits are also zero.
287 2011-06-18 Robin Getz <robin.getz@analog.com>
289 * bfin-sim.c (decode_dsp32shiftimm_0): With left shift vector insns,
290 call lshift only when count is positive. Otherwise, call ashiftrt.
291 With arithmetic right shift insns, call ashiftrt when the value is
292 small enough, otherwise call lshift.
294 2011-06-18 Robin Getz <robin.getz@analog.com>
296 * bfin-sim.c (extract_mult): Call saturate_s16 directly when
297 mmod is M_IH rather than computing the result by hand.
299 2011-06-18 Robin Getz <robin.getz@analog.com>
301 * bfin-sim.c (decode_macfunc): Add nosat_acc to track acc value
302 before saturation, set sat when more cases saturate, and set the
303 overflow bit based on these results. For M_TFU, M_IU, M_FU, and
304 M_W32, change the max values compared against.
305 (decode_dsp32mac_0): Delete v_i and add v_0 and v_1. Pass v_1
306 when processing MAC1 and pass v_0 when processing MAC0. Combine
307 the results into the V/VS ASTAT bits.
309 2011-06-18 Robin Getz <robin.getz@analog.com>
311 * bfin-sim.c (extract_mult): Call saturate_s32 when MM is set
312 and mmod is M_IU. Call saturate_s16 when MM is set and mmod
315 2011-06-18 Robin Getz <robin.getz@analog.com>
317 * bfin-sim.c (decode_multfunc): Call new is_macmod_signed, and
318 allow MM to sign extend all the time.
319 (decode_macfunc): Likewise. Drop sign extension of unsigned
322 2011-06-18 Robin Getz <robin.getz@analog.com>
324 * bfin-sim.c (saturate_s40_astat): Change ">=" to ">".
325 (decode_macfunc): Likewise when mmod is M_IH.
327 2011-06-18 Mike Frysinger <vapier@gentoo.org>
329 * interp.c (sim_create_inferior): Change free to freeargv.
331 2011-06-04 Mike Frysinger <vapier@gentoo.org>
333 * machs.c (bf534_dev, bf537_dev): Add glue-or devices.
334 (bf537_port): Define applicable devices with PORT to the glue-or
335 devices instead of SIC.
336 (bfin_model_hw_tree_init): Drop old sim_hw_parse call for bfin_sic.
337 Only parse reg/type when the device has an address. Move the call
338 to dv_bfin_hw_port_parse up before slash check.
340 2011-06-04 Mike Frysinger <vapier@gentoo.org>
342 * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Move above the
343 BFIN_SIC_TO_CEC_PORTS definition.
344 (SIC_PORTS): New define.
345 (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
346 bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
347 bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
349 (bfin_sic1_ports, bfin_sic2_ports, bfin_sic3_ports,
350 bfin_sic_561_ports): Define new layouts with SIC_PORTS().
351 (bfin_sic_finish): Change reference to bfin_sic_50x_ports,
352 bfin_sic_51x_ports, bfin_sic_52x_ports, and bfin_sic_538_ports
353 to bfin_sic2_ports. Change reference to bfin_sic_533_ports,
354 bfin_sic_537_ports, and bfin_sic_59x_ports to bfin_sic1_ports.
355 Change reference to bfin_sic_54x_ports to bfin_sic3_ports.
356 * machs.c (bfin_port_layout): New structure.
357 (bfin_model_data): Add new "port" and "port_count" members.
358 (PORT, SIC): New defines.
359 (bf000_port, bf50x_port, bf51x_port, bf52x_port, bf533_port,
360 bf537_port, bf538_port, bf54x_port, bf561_port, bf592_port):
361 Move and redefine port layout from dv-bfin_sic.c to here.
362 (bf504_port, bf506_port, bf512_port, bf514_port, bf516_port,
363 bf518_port, bf522_port, bf523_port, bf524_port, bf525_port,
364 bf526_port, bf527_port, bf531_port, bf532_port, bf534_port,
365 bf536_port, bf539_port, bf542_port, bf544_port, bf547_port,
366 bf548_port, bf549_port): New defines.
367 (bfin_model_data): Link in new bfin_port_layout.port member.
368 (dv_bfin_hw_port_parse): New function.
369 (dv_bfin_hw_parse): Call new dv_bfin_hw_port_parse function.
370 (bfin_model_hw_tree_init): Replace calls to sim_hw_parse for
371 bfin_sic links with new dv_bfin_hw_port_parse function.
373 2011-06-03 Mike Frysinger <vapier@gentoo.org>
375 * dv-bfin_dma.c (bfin_dma_io_write_buffer): Fix indentation.
377 2011-05-25 Mike Frysinger <vapier@gentoo.org>
379 * sim-main.h (TRACE_SYSCALL): Change EVENTS to SYSCALL.
381 2011-05-25 Mike Frysinger <vapier@gentoo.org>
383 * dv-bfin_cec.h (BFIN_COREMMR_CEC_{BASE,SIZE}): Move to ...
384 * dv-bfin_ctimer.h (BFIN_COREMMR_CTIMER_{BASE,SIZE}): Move to ...
385 * dv-bfin_dma.h (BFIN_MMR_DMA_SIZE): Move to ...
386 * dv-bfin_dmac.h (BFIN_MMR_DMAC{0,1}_BASE): Move to ...
387 * dv-bfin_ebiu_amc.h (BF{IN,50X,54X}_MMR_EBIU_AMC_SIZE): Move to ...
388 * dv-bfin_ebiu_ddrc.h (BFIN_MMR_EBIU_DDRC_SIZE): Move to ...
389 * dv-bfin_ebiu_sdc.h (BFIN_MMR_EBIU_SDC_SIZE): Move to ...
390 * dv-bfin_emac.h (BFIN_MMR_EMAC_{BASE,SIZE}): Move to ...
391 * dv-bfin_eppi.h (BFIN_MMR_EPPI_SIZE): Move to ...
392 * dv-bfin_evt.h (BFIN_COREMMR_EVT_{BASE,SIZE}): Move to ...
393 * dv-bfin_gpio.h (BFIN_MMR_GPIO_SIZE): Move to ...
394 * dv-bfin_gptimer.h (BFIN_MMR_GPTIMER_SIZE): Move to ...
395 * dv-bfin_jtag.h (BFIN_COREMMR_JTAG_{BASE,SIZE}): Move to ...
396 * dv-bfin_mmu.h (BFIN_COREMMR_MMU_{BASE,SIZE}): Move to ...
397 * dv-bfin_nfc.h (BFIN_MMR_NFC_SIZE): Move to ...
398 * dv-bfin_otp.h (BFIN_MMR_OTP_SIZE): Move to ...
399 * dv-bfin_pfmon.h (BFIN_COREMMR_PFMON_{BASE,SIZE}): Move to ...
400 * dv-bfin_pll.h (BFIN_MMR_PLL_{BASE,SIZE}): Move to ...
401 * dv-bfin_ppi.h (BFIN_MMR_PPI_SIZE): Move to ...
402 * dv-bfin_rtc.h (BFIN_MMR_RTC_SIZE): Move to ...
403 * dv-bfin_sic.h (BFIN_MMR_SIC_{BASE,SIZE}): Move to ...
404 * dv-bfin_spi.h (BFIN_MMR_SPI_SIZE): Move to ...
405 * dv-bfin_trace.h (BFIN_COREMMR_TRACE_{BASE,SIZE}): Move to ...
406 * dv-bfin_twi.h (BFIN_MMR_TWI_SIZE): Move to ...
407 * dv-bfin_uart.h (BFIN_MMR_UART_SIZE): Move to ...
408 * dv-bfin_uart2.h (BFIN_MMR_UART2_SIZE): Move to ...
409 * dv-bfin_wdog.h (BFIN_MMR_WDOG_SIZE): Move to ...
410 * dv-bfin_wp.h (BFIN_COREMMR_WP_{BASE,SIZE}): Move to ...
412 * machs.c: Delete all dv-bfin_*.h includes except for cec/dmac.
414 2011-05-25 Mike Frysinger <vapier@gentoo.org>
416 * Makefile.in (dv-bfin_pfmon.o): New target.
417 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pfmon.
418 * configure: Regenerated.
419 * dv-bfin_pfmon.c, dv-bfin_pfmon.h: New files.
420 * machs.c: Add include new bfin_pfmon.h.
421 (bfin_core_dev): Add pfmon.
423 2011-05-25 Mike Frysinger <vapier@gentoo.org>
425 * machs.c (bf526_roms): Add a region with rev of 2.
426 (bf54x_roms): Add regions with rev of 4.
427 * bfroms/all.h: Include new bf526-0.2.h, bf54x-0.4.h, and
428 bf54x_l1-0.4.h headers.
429 * bfroms/bf526-0.2.h, bfroms/bf54x-0.4.h, bfroms/bf54x_l1-0.4.h:
432 2011-05-14 Mike Frysinger <vapier@gentoo.org>
434 * bfin-sim.c (decode_PushPopReg_0): Delete (grp == 1 && reg == 6)
437 2011-05-14 Mike Frysinger <vapier@gentoo.org>
439 * dv-bfin_uart.c (bfin_uart_write_byte): Add a mcr arg. Declare a
440 local uart. When LOOP_ENA is set in mcr, write to the saved byte
441 and count fields of the uart.
442 (bfin_uart_io_write_buffer): Pass uart->mcr to bfin_uart_write_byte
443 and bfin_uart_get_next_byte.
444 (bfin_uart_get_next_byte): Add a mcr arg. Move uart->saved_count
445 check first, and skip the remaining code when LOOP_ENA is set in mcr.
446 * dv-bfin_uart.h (bfin_uart_write_byte): Add an mcr argument.
447 (bfin_uart_get_next_byte): Likewise.
448 (XOFF, MRTS, RFIT, RFRT, LOOP_ENA, FCPOL, ARTS, ACTS): Define.
449 * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Padd uart->mcr when
450 calling bfin_uart_write_byte and bfin_uart_get_next_byte.
452 2011-05-09 Mike Frysinger <vapier@gentoo.org>
454 * dv-bfin_uart2.c (bfin_uart_io_read_buffer): Clear DR/THRE/TEMT bits
455 from uart->lsr before setting them.
457 2011-04-27 Mike Frysinger <vapier@gentoo.org>
459 * dv-bfin_dmac.c (bfin_dmac): Constify pmap array.
460 (bfin_dmac_50x_pmap, bfin_dmac_51x_pmap, bfin_dmac_52x_pmap,
461 bfin_dmac_533_pmap, bfin_dmac_537_pmap, bfin_dmac0_538_pmap,
462 bfin_dmac1_538_pmap, bfin_dmac0_54x_pmap, bfin_dmac1_54x_pmap,
463 bfin_dmac0_561_pmap, bfin_dmac1_561_pmap, bfin_dmac_59x_pmap):
466 2011-04-26 Mike Frysinger <vapier@gentoo.org>
468 * dv-bfin_gpio.c (bfin_gpio_forward_ouput): New function.
469 (bfin_gpio_io_write_buffer): Store the current port state into
470 "data", and call bfin_gpio_forward_ouput when the data or dir
472 (bfin_gpio_ports): Change p0..p15 to bidirect_port.
474 2011-04-26 Mike Frysinger <vapier@gentoo.org>
476 * dv-bfin_gpio.c (bfin_gpio): Add "int_state" member.
477 (bfin_gpio_forward_int, bfin_gpio_forward_ints): New functions.
478 (bfin_gpio_io_write_buffer): Call bfin_gpio_forward_int when the
479 mask a or mask b MMRs are written.
480 (bfin_gpio_port_event): When handling edge gpios, set the bit in
481 int_state, call bfin_gpio_forward_ints, and then clear the bit.
482 When handling level gpios, clear/set the bit in int_state rather
483 than returning immediately. Call bfin_gpio_forward_ints instead
484 of checking mask[ab] and calling HW_TRACE/hw_port_event directly.
486 2011-04-16 Mike Frysinger <vapier@gentoo.org>
488 * bfin-sim.c (decode_dsp32alu_0): Call STORE instead of SET_DREG for
489 BYTEOP2P, BYTEOP3P, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK, and
491 (decode_dsp32shift_0): Call STORE instead of SET_DREG for PACK,
492 BITMUX, EXTRACT, DEPOSIT, ALIGN8, ALIGN16, and ALIGN24.
494 2011-04-14 Mike Frysinger <vapier@gentoo.org>
496 * bfin-sim.c (decode_dsp32alu_0): Set DIS_ALGN_EXPT when handling
497 BYTEOP2P, BYTEOP3P, SAA, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK,
498 and BYTEUNPACK insns.
500 2011-04-11 Mike Frysinger <vapier@gentoo.org>
502 * dv-bfin_sic.c (bfin_sic_port_event): New helper function.
503 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
504 bfin_sic_54x_port_event, bfin_sic_561_port_event): Include level
505 in the trace output, and call the new bfin_sic_port_event func.
507 2011-04-11 Mike Frysinger <vapier@gentoo.org>
509 * dv-bfin_gpio.c (bfin_gpio_ports): Add p15.
511 2011-04-01 Mike Frysinger <vapier@gentoo.org>
513 * dv-bfin_otp.c (bfin_otp_ports): Declare.
514 (bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
516 2011-03-29 Mike Frysinger <vapier@gentoo.org>
518 * configure: Regenerate after common/aclocal.m4 changes.
520 2011-03-28 Robin Getz <robin.getz@analog.com>
522 * bfin-sim.c (decode_dsp32alu_0): Cast high 16bits of A0.W to bs16
523 and add to casted low 16bits of A0.L and store in val0. Cast high
524 16bits of A1.W to bs16 and add to casted low 16bits of A1.L and
525 store in val1. Delete bit checks of val0 and val1.
527 2011-03-26 Robin Getz <robin.getz@analog.com>
529 * bfin-sim.c (decode_dsp32alu_0): Set result to 0x7FFFFFFF when
530 the result was 0x80000000 for RND12 subtraction.
532 2011-03-26 Robin Getz <robin.getz@analog.com>
534 * bfin-sim.c (decode_dsp32alu_0): Set VS when V is set.
536 2011-03-24 Mike Frysinger <vapier@gentoo.org>
538 * dv-bfin_gpio.c (bfin_gpio_port_event): Call HW_TRACE at every
539 major code flow point.
540 * dv-bfin_sic.c (bfin_sic_forward_interrupts): Call HW_TRACE just
541 before calling hw_port_event on ourselves.
542 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
543 bfin_sic_54x_port_event, bfin_sic_561_port_event): Call HW_TRACE
544 at the start of the function.
546 2011-03-24 Mike Frysinger <vapier@gentoo.org>
548 * dv-bfin_gpio.c (bfin_gpio_port_event): Split dir/inen bit checking.
549 Normalize "level" to 0/1 values. Shift "level" over by "my_port".
550 Invert port->both bit check.
552 2011-03-24 Mike Frysinger <vapier@gentoo.org>
554 * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Subtract 2 from the
555 valuep pointer for clear MMRs, 4 for set MMRs, and 6 for toggle MMRs.
557 2011-03-23 Mike Frysinger <vapier@gentoo.org>
559 * TODO: Document some known SIC issues.
561 2011-03-23 Mike Frysinger <vapier@gentoo.org>
563 * devices.h (dv_w1c): Fix typos in documentation of "bits" arg.
564 * dv-bfin_cec.c (bfin_cec_io_write_buffer): Pass 0xffee to dv_w1c_4.
565 * dv-bfin_emac.c (bfin_emac_io_write_buffer): Pass 0xe1 to dv_w1c_4
566 for systat MMR and -1 to dv_w1c_4 for [rt]x_stky/mmc_[rt]irqs MMRs.
567 * dv-bfin_eppi.c (bfin_eppi_io_write_buffer): Pass 0x1ff to dv_w1c_2.
568 * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Invert bits to dv_w1c_2.
569 * dv-bfin_jtag.c (bfin_jtag_io_write_buffer): Invert bits to dv_w1c_4.
570 * dv-bfin_nfc.c (bfin_nfc_io_write_buffer): Invert bits to dv_w1c_2.
571 * dv-bfin_otp.c (bfin_otp_io_write_buffer): Invert bits to dv_w1c_2.
572 * dv-bfin_ppi.c (bfin_ppi_io_write_buffer): Invert bits to dv_w1c_2.
573 * dv-bfin_rtc.c (bfin_rtc_io_write_buffer): Invert bits to dv_w1c_2.
574 * dv-bfin_spi.c (bfin_spi_io_write_buffer): Invert bits to dv_w1c_2.
575 * dv-bfin_twi.c (bfin_twi_io_write_buffer): Invert bits to dv_w1c_2.
576 * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Invert bits to dv_w1c_2.
578 2011-03-23 Mike Frysinger <vapier@gentoo.org>
580 * dv-bfin_uart.h (TFI, BI, FE, PE, OE): Define.
582 2011-03-23 Mike Frysinger <vapier@gentoo.org>
584 * dv-bfin_twi.h (LOSTARB): Rename from LOSTARG.
586 2011-03-23 Robin Getz <robin.getz@analog.com>
588 * bfin-sim.c (decode_dsp32shift_0): Set acc0 to the unextended
589 value for the VIT_MAX insn, and mask off the result when done.
591 2011-03-23 Robin Getz <robin.getz@analog.com>
593 * bfin-sim.c (decode_dsp32alu_0): Set A1 to a1_lo when up_hi is false,
594 and set A0 to a0_lo when up_lo is false.
596 2011-03-23 Robin Getz <robin.getz@analog.com>
598 * bfin-sim.c (decode_dsp32alu_0): Call saturate_s40_astat instead of
599 saturate_s40, and use the v parameter to update the AV bit. Set the
600 AC bit only when the final result is 0.
602 2011-03-23 Mike Frysinger <vapier@gentoo.org>
604 * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Define.
605 (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
606 bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
607 bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
608 Encode ids with the ENC macro.
609 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
610 bfin_sic_54x_port_event, bfin_sic_561_port_event): Set idx
611 from my_port with DEC_SIC, and set bit from my_port with DEC_PIN.
612 (bfin_sic_533_port_event): Delete.
613 (bfin_sic_finish): Call set_hw_port_event with
614 bfin_sic_537_port_event for BF533 and BF59x targets.
616 2011-03-23 Robin Getz <robin.getz@analog.com>
618 * bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
619 BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
621 2011-03-23 Mike Frysinger <vapier@gentoo.org>
623 * machs.c (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev,
624 bf533_dev, bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev):
625 Change bfin_gpio addresses from f/g/h to 5/6/7.
626 (bfin_model_hw_tree_init): Add the bfin_gpio address base to 'a'.
628 2011-03-17 Mike Frysinger <vapier@gentoo.org>
630 * configure.ac (AC_CHECK_FUNCS): Check for kill and pread.
631 * configure: Regenerate.
632 * config.in: Regenerate.
633 * interp.c (bfin_syscall): Check for HAVE_{KILL,PREAD} before using
636 2011-03-15 Mike Frysinger <vapier@gentoo.org>
638 * Makefile.in (dv-bfin_gpio.o): New target.
639 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio.
640 * configure: Regenerate.
641 * dv-bfin_gpio.c, dv-bfin_gpio.h: New files.
642 * machs.c: Include dv-bfin_gpio.h.
643 (bf50x_mem, bf51x_mem, bf52x_mem, bf531_mem, bf532_mem, bf533_mem,
644 bf534_mem, bf536_mem, bf537_mem, bf538_mem, bf561_mem, bf592_mem):
645 Delete GPIO memory stubs.
646 (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev, bf533_dev,
647 bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev): Add GPIO
649 (bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
651 2011-03-15 Mike Frysinger <vapier@gentoo.org>
653 * bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h, bfroms/bf51x-0.1.h,
654 bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h, bfroms/bf526-0.1.h,
655 bfroms/bf527-0.0.h, bfroms/bf527-0.1.h, bfroms/bf527-0.2.h,
656 bfroms/bf533-0.1.h, bfroms/bf533-0.2.h, bfroms/bf533-0.3.h,
657 bfroms/bf537-0.0.h, bfroms/bf537-0.1.h, bfroms/bf537-0.3.h,
658 bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h, bfroms/bf54x-0.1.h,
659 bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h, bfroms/bf54x_l1-0.1.h,
660 bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h, bfroms/bf59x-0.0.h,
661 bfroms/bf59x_l1-0.1.h, dv-bfin_cec.c, dv-bfin_ctimer.c,
662 dv-bfin_dma.c, dv-bfin_dmac.c, dv-bfin_ebiu_amc.c,
663 dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_sdc.c, dv-bfin_emac.c,
664 dv-bfin_eppi.c, dv-bfin_evt.c, dv-bfin_gptimer.c, dv-bfin_jtag.c,
665 dv-bfin_mmu.c, dv-bfin_nfc.c, dv-bfin_otp.c, dv-bfin_pll.c,
666 dv-bfin_ppi.c, dv-bfin_rtc.c, dv-bfin_sic.c, dv-bfin_spi.c,
667 dv-bfin_trace.c, dv-bfin_twi.c, dv-bfin_uart.c, dv-bfin_uart2.c,
668 dv-bfin_wdog.c, dv-bfin_wp.c, dv-eth_phy.c, gui.c,
669 linux-fixed-code.h, linux-targ-map.h, machs.c, Makefile.in: Fix style.
671 2011-03-15 Robin Getz <robin.getz@analog.com>
673 * bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
676 2011-03-15 Robin Getz <robin.getz@analog.com>
678 * bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
680 2011-03-15 Robin Getz <robin.getz@analog.com>
682 * bfin-sim.c (decode_macfunc): New neg parameter. Set when the
683 high bit is set after extract_mult.
684 (decode_dsp32mac_0): Declare n_1 and n_0. Pass to the decode_macfunc
685 functions. Use these to update the AN bit.
687 2011-03-15 Robin Getz <robin.getz@analog.com>
689 * bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1. Pass to
690 the extract_mult functions. Include these when updating the V, VS,
693 2011-03-15 Robin Getz <robin.getz@analog.com>
695 * bfin-sim.c (astat_names): New global bit array.
696 (decode_CC2stat_0): Delete local astat_name and astat_names.
697 (decode_psedodbg_assert_0): Move hardcoded offset into a variable.
698 Print out ASTAT bit values when checking an ASTAT register.
700 2010-03-15 Robin Getz <robin.getz@analog.com>
702 * bfin-sim.c (extract_mult): Handle M_IU.
704 2011-03-05 Mike Frysinger <vapier@gentoo.org>
706 * Makefile.in, TODO, aclocal.m4, bfin-sim.c, bfin-sim.h,
707 bfroms/all.h, bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h,
708 bfroms/bf51x-0.1.h, bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h,
709 bfroms/bf526-0.1.h, bfroms/bf527-0.0.h, bfroms/bf527-0.1.h,
710 bfroms/bf527-0.2.h, bfroms/bf533-0.1.h, bfroms/bf533-0.2.h,
711 bfroms/bf533-0.3.h, bfroms/bf537-0.0.h, bfroms/bf537-0.1.h,
712 bfroms/bf537-0.3.h, bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h,
713 bfroms/bf54x-0.1.h, bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h,
714 bfroms/bf54x_l1-0.1.h, bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h,
715 bfroms/bf59x-0.0.h, bfroms/bf59x_l1-0.1.h, config.in, configure,
716 configure.ac, devices.c, devices.h, dv-bfin_cec.c, dv-bfin_cec.h,
717 dv-bfin_ctimer.c, dv-bfin_ctimer.h, dv-bfin_dma.c, dv-bfin_dma.h,
718 dv-bfin_dmac.c, dv-bfin_dmac.h, dv-bfin_ebiu_amc.c, dv-bfin_ebiu_amc.h,
719 dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_ddrc.h, dv-bfin_ebiu_sdc.c,
720 dv-bfin_ebiu_sdc.h, dv-bfin_emac.c, dv-bfin_emac.h, dv-bfin_eppi.c,
721 dv-bfin_eppi.h, dv-bfin_evt.c, dv-bfin_evt.h, dv-bfin_gptimer.c,
722 dv-bfin_gptimer.h, dv-bfin_jtag.c, dv-bfin_jtag.h, dv-bfin_mmu.c,
723 dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
724 dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
725 dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
726 dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
727 dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
728 dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
729 dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
730 gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
731 linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
732 tconfig.in: New Blackfin port.