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PR c++/16597
[deliverable/binutils-gdb.git] / sim / bfin / ChangeLog
CommitLineData
1a8a700e
MF		 12014-03-04 Mike Frysinger <vapier@gentoo.org>
2
3 * configure: Regenerate.
4
bf3d9781
AM		 52013-09-23 Alan Modra <amodra@gmail.com>
6
7 * configure: Regenerate.
8
48a93897
MF		 92013-06-23 Mike Frysinger <vapier@gentoo.org>
10
11 * bfin-sim.c (decode_dsp32alu_0): Add note about broken handling of
12 SEARCH with parallel insns.
13
03dccef1
MF		 142013-06-23 Mike Frysinger <vapier@gentoo.org>
15
16 * bfin-sim.c (decode_dsp32shift_0): Make sure HLs is 0 after last
17 insn that uses it.
18 (decode_dsp32shiftimm_0): Likewise.
19 Require HLs be less than 2 for accumulator shift insns.
20
f7f8a049
MF		 212013-06-18 Mike Frysinger <vapier@gentoo.org>
22
23 * bfin-sim.c (decode_dsp32alu_0): Check more opcode fields before
24 decoding various insns.
25
7935c6b0
MF		 262013-06-17 Mike Frysinger <vapier@gentoo.org>
27
28 * TODO: Add more notes.
29
b241c890
MF		 302013-06-09 Mike Frysinger <vapier@gentoo.org>
31
32 * Makefile.in ($(srcdir)/linux-fixed-code.h): Add
33 @MAINTAINER_MODE_TRUE@ as the first item in the dependency list.
34
31e6ad7d
MF		 352013-06-03 Mike Frysinger <vapier@gentoo.org>
36
37 * aclocal.m4, configure: Regenerate.
38
d3685d60
TT		 392013-05-10 Freddie Chopin <freddie_chopin@op.pl>
40
41 * configure: Rebuild.
42
1517bd27
MF		 432013-03-26 Mike Frysinger <vapier@gentoo.org>
44
45 * aclocal.m4, configure: Regenerate.
46
256139f5
JS		 472013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
48
49 * configure.ac: Use $SIM_DV_SOCKSER_O.
50 * configure: Regenerated.
51
048a61aa
JB		 522012-12-20 Joel Brobecker <brobecker@adacore.com>
53
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).
57
d2cec111
JB		 582012-12-20 Joel Brobecker <brobecker@adacore.com>
59
60 * linux-fixed-code.s: Revert the previous change changing
61 the license from GPL v2 or later to GPL v3 or later.
62
040a4d10
MF		 632012-07-31 Mike Frysinger <vapier@gentoo.org>
64
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.
69
b5539f23
MF		 702012-07-31 Mike Frysinger <vapier@gentoo.org>
71
72 * machs.c (bfin_reg_fetch): Change return 0 to return -1, and
73 return -1 to return 4.
74 (bfin_reg_store): Likewise.
75
5f3ef9d0
JB		 762012-06-15 Joel Brobecker <brobecker@adacore.com>
77
78 * config.in, configure: Regenerate.
79
050396e5
MF		 802012-04-09 Mike Frysinger <vapier@gentoo.org>
81
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.
87 (PINT_PIQS): Define.
88 (bf54x_port): Add pint/gpio routing.
89 * machs.h (BFIN_MMR_PINT_SIZE): Define.
90
07c5891d
MF		 912012-04-09 Mike Frysinger <vapier@gentoo.org>
92
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.
100
c0c46382
MF		 1012012-04-09 Robin Getz <robin.getz@analog.com>
102
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.
106
ef0b041e
MF		 1072012-04-09 Robin Getz <robin.getz@analog.com>
108
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.
113
ab04c000
MF		 1142012-04-08 Mike Frysinger <vapier@gentoo.org>
115
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.
131
99265d6b
MF		 1322012-04-08 Mike Frysinger <vapier@gentoo.org>
133
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
138 PARALLEL_GROUP.
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.
145
a8a0e37c
MF		 1462012-04-08 Mike Frysinger <vapier@gentoo.org>
147
148 * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN.
149
1d18e989
MF		 1502012-04-01 Mike Frysinger <vapier@gentoo.org>
151
152 * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination
153 when INSN_LEN is non-zero before 32bit decode.
154
2fa7a057
MF		 1552012-04-01 Mike Frysinger <vapier@gentoo.org>
156
157 * bfin-dis.c (fmtconst): Replace decimal handling with a single
158 sprintf call and the '*' field width.
159
02bb38cc
MF		 1602012-04-01 Mike Frysinger <vapier@gentoo.org>
161
162 * machs.c (bfin_model_map_bfrom): Return when mnum is 535.
163
e4967d72
MF		 1642012-04-01 Mike Frysinger <vapier@gentoo.org>
165
166 * interp.c (bfin_user_init): Move auxvt_size decl from top to
167 inside of auxvt check.
168
8d72c970
MF		 1692012-03-31 Mike Frysinger <vapier@gentoo.org>
170
171 * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2.
172
a4a66f71
MF		 1732012-03-31 Mike Frysinger <vapier@gentoo.org>
174
175 * devices.c: Include devices.h.
176
2232061b
MF		 1772012-03-24 Mike Frysinger <vapier@gentoo.org>
178
179 * aclocal.m4, config.in, configure: Regenerate.
180
e62bb22a
MF		 1812012-03-19 Robin Getz <robin.getz@analog.com>
182 Mike Frysinger <vapier@gentoo.org>
183
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
187 with accumulators.
188 (decode_ALU2op_0): Add new argument to lshift call.
189 (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0):
190 Likewise.
191
8dbfaed8
MF		 1922012-03-18 Mike Frysinger <vapier@gentoo.org>
193
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
196 amc->bank_base.
197 (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base.
198
410bbc94
MF		 1992012-03-18 Mike Frysinger <vapier@gentoo.org>
200
201 * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use
202 ARRAY_SIZE rather than hardcoded constant.
203
84de2f06
MF		 2042012-02-04 Mike Frysinger <vapier@gentoo.org>
205
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.
211
cc5add8c
MF		 2122011-12-03 Mike Frysinger <vapier@gentoo.org>
213
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.
219
db2e4d67
MF		 2202011-12-03 Mike Frysinger <vapier@gentoo.org>
221
222 * Makefile.in: Delete all dependency rules.
223 * aclocal.m4, configure: Regenerate.
224
4399a56b
MF		 2252011-10-19 Mike Frysinger <vapier@gentoo.org>
226
227 * configure: Regenerate after common/acinclude.m4 update.
228
9c082ca8
MF		 2292011-10-17 Mike Frysinger <vapier@gentoo.org>
230
231 * configure.ac: Change include to common/acinclude.m4.
232 * aclocal.m4, configure: Regenerate.
233
6ffe910a
MF		 2342011-10-17 Mike Frysinger <vapier@gentoo.org>
235
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.
239
39c1f96a
MF		 2402011-09-28 Mike Frysinger <vapier@gentoo.org>
241
242 * bfin-sim.c (decode_dsp32shift_0): Use STORE() for VIT_MAX insns.
243
2419798b
MF		 2442011-07-05 Mike Frysinger <vapier@gentoo.org>
245
246 * interp.c (sim_do_command): Delete.
247
a931db6a
MF		 2482011-07-01 Mike Frysinger <vapier@gentoo.org>
249
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.
258
ce2486ab
MF		 2592011-06-22 Mike Frysinger <vapier@gentoo.org>
260
261 * interp.c (bfin_syscall): Delete old comment. Set dreg 1 to
262 sc.result2 and dreg 2 to sc.errcode.
263
1f20b145
MF		 2642011-06-18 Robin Getz <robin.getz@analog.com>
265
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.
269
b4876e04
MF		 2702011-06-18 Robin Getz <robin.getz@analog.com>
271
272 * bfin-sim.c (ashiftrt): If size is 40, do not call SET_ASTATREG.
273 (lshiftrt): Likewise.
274
d5fcd950
MF		 2752011-06-18 Robin Getz <robin.getz@analog.com>
276
277 * bfin-sim.c (decode_dsp32shift_0): Use get_unextended_acc
278 rather than get_extended_acc in LSHIFT insns.
279
a56a1954
MF		 2802011-06-18 Robin Getz <robin.getz@analog.com>
281
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.
284
90e13d65
MF		 2852011-06-18 Robin Getz <robin.getz@analog.com>
286
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.
290
99dcc4dc
MF		 2912011-06-18 Robin Getz <robin.getz@analog.com>
292
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.
297
a0a71a7f
MF		 2982011-06-18 Robin Getz <robin.getz@analog.com>
299
300 * bfin-sim.c (extract_mult): Call saturate_s16 directly when
301 mmod is M_IH rather than computing the result by hand.
302
388aa9fe
MF		 3032011-06-18 Robin Getz <robin.getz@analog.com>
304
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.
312
f2a56d0a
MF		 3132011-06-18 Robin Getz <robin.getz@analog.com>
314
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
317 is M_TFU.
318
ef26d60e
MF		 3192011-06-18 Robin Getz <robin.getz@analog.com>
320
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
324 values.
325
73aae8ef
MF		 3262011-06-18 Robin Getz <robin.getz@analog.com>
327
b02cc5b9 328 * bfin-sim.c (saturate_s40_astat): Change ">=" to ">".
73aae8ef
MF		 329 (decode_macfunc): Likewise when mmod is M_IH.
330
886ea33b
MF		 3312011-06-18 Mike Frysinger <vapier@gentoo.org>
332
333 * interp.c (sim_create_inferior): Change free to freeargv.
334
eb324344
MF		 3352011-06-04 Mike Frysinger <vapier@gentoo.org>
336
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.
343
082e1c4a
MF		 3442011-06-04 Mike Frysinger <vapier@gentoo.org>
345
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):
352 Delete old layouts.
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.
376
36f3e981
MF		 3772011-06-03 Mike Frysinger <vapier@gentoo.org>
378
379 * dv-bfin_dma.c (bfin_dma_io_write_buffer): Fix indentation.
380
ea1f7d4c
MF		 3812011-05-25 Mike Frysinger <vapier@gentoo.org>
382
383 * sim-main.h (TRACE_SYSCALL): Change EVENTS to SYSCALL.
384
f2db709f
MF		 3852011-05-25 Mike Frysinger <vapier@gentoo.org>
386
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 ...
415 * machs.h: ... here.
416 * machs.c: Delete all dv-bfin_*.h includes except for cec/dmac.
417
c43aadca
MF		 4182011-05-25 Mike Frysinger <vapier@gentoo.org>
419
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.
426
dfb61fb6
MF		 4272011-05-25 Mike Frysinger <vapier@gentoo.org>
428
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:
434 New header files.
435
efac2223
MF		 4362011-05-14 Mike Frysinger <vapier@gentoo.org>
437
438 * bfin-sim.c (decode_PushPopReg_0): Delete (grp == 1 && reg == 6)
439 check for SP reg.
440
28fe96b7
MF		 4412011-05-14 Mike Frysinger <vapier@gentoo.org>
442
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.
455
b44f3f63
MF		 4562011-05-09 Mike Frysinger <vapier@gentoo.org>
457
458 * dv-bfin_uart2.c (bfin_uart_io_read_buffer): Clear DR/THRE/TEMT bits
459 from uart->lsr before setting them.
460
2613074f
MF		 4612011-04-27 Mike Frysinger <vapier@gentoo.org>
462
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):
468 Likewise.
469
054c055b
MF		 4702011-04-26 Mike Frysinger <vapier@gentoo.org>
471
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
475 MMRs are updated.
476 (bfin_gpio_ports): Change p0..p15 to bidirect_port.
477
5e0ba1a3
MF		 4782011-04-26 Mike Frysinger <vapier@gentoo.org>
479
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.
489
0427acfb
MF		 4902011-04-16 Mike Frysinger <vapier@gentoo.org>
491
492 * bfin-sim.c (decode_dsp32alu_0): Call STORE instead of SET_DREG for
493 BYTEOP2P, BYTEOP3P, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK, and
494 BYTEUNPACK.
495 (decode_dsp32shift_0): Call STORE instead of SET_DREG for PACK,
496 BITMUX, EXTRACT, DEPOSIT, ALIGN8, ALIGN16, and ALIGN24.
497
d2cfa400
MF		 4982011-04-14 Mike Frysinger <vapier@gentoo.org>
499
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.
503
e10d6db3
MF		 5042011-04-11 Mike Frysinger <vapier@gentoo.org>
505
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.
510
8aacdaf4
MF		 5112011-04-11 Mike Frysinger <vapier@gentoo.org>
512
513 * dv-bfin_gpio.c (bfin_gpio_ports): Add p15.
514
2b12772f
MF		 5152011-04-01 Mike Frysinger <vapier@gentoo.org>
516
517 * dv-bfin_otp.c (bfin_otp_ports): Declare.
518 (bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
519
6294f8ea
MF		 5202011-03-29 Mike Frysinger <vapier@gentoo.org>
521
522 * configure: Regenerate after common/aclocal.m4 changes.
523
1a3af0bf
MF		 5242011-03-28 Robin Getz <robin.getz@analog.com>
525
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.
530
36aef942
MF		 5312011-03-26 Robin Getz <robin.getz@analog.com>
532
533 * bfin-sim.c (decode_dsp32alu_0): Set result to 0x7FFFFFFF when
534 the result was 0x80000000 for RND12 subtraction.
535
fcd1ee07
MF		 5362011-03-26 Robin Getz <robin.getz@analog.com>
537
538 * bfin-sim.c (decode_dsp32alu_0): Set VS when V is set.
539
a31d4fd9
MF		 5402011-03-24 Mike Frysinger <vapier@gentoo.org>
541
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.
549
b72cc8e1
MF		 5502011-03-24 Mike Frysinger <vapier@gentoo.org>
551
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.
555
eaf863cd
MF		 5562011-03-24 Mike Frysinger <vapier@gentoo.org>
557
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.
560
b16a1f4c
MF		 5612011-03-23 Mike Frysinger <vapier@gentoo.org>
562
563 * TODO: Document some known SIC issues.
564
9922f803
MF		 5652011-03-23 Mike Frysinger <vapier@gentoo.org>
566
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.
581
2d2bab5b
MF		 5822011-03-23 Mike Frysinger <vapier@gentoo.org>
583
584 * dv-bfin_uart.h (TFI, BI, FE, PE, OE): Define.
585
972dbc8a
MF		 5862011-03-23 Mike Frysinger <vapier@gentoo.org>
587
588 * dv-bfin_twi.h (LOSTARB): Rename from LOSTARG.
589
8e670c0a
MF		 5902011-03-23 Robin Getz <robin.getz@analog.com>
591
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.
594
de0addfb
MF		 5952011-03-23 Robin Getz <robin.getz@analog.com>
596
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.
599
beb378a5
MF		 6002011-03-23 Robin Getz <robin.getz@analog.com>
601
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.
605
e4a861d1
MF		 6062011-03-23 Mike Frysinger <vapier@gentoo.org>
607
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.
619
8d8a9746
MF		 6202011-03-23 Robin Getz <robin.getz@analog.com>
621
622 * bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
623 BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
624
a9c3ef47
MF		 6252011-03-23 Mike Frysinger <vapier@gentoo.org>
626
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'.
631
9e6584c9
MF		 6322011-03-17 Mike Frysinger <vapier@gentoo.org>
633
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
638 kill or pread.
639
b5215db0
MF		 6402011-03-15 Mike Frysinger <vapier@gentoo.org>
641
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
652 peripheral devices.
653 (bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
654
990d19fd
MF		 6552011-03-15 Mike Frysinger <vapier@gentoo.org>
656
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.
674
227d2658
MF		 6752011-03-15 Robin Getz <robin.getz@analog.com>
676
677 * bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
678 and subs.
679
e3809a37
MF		 6802011-03-15 Robin Getz <robin.getz@analog.com>
681
682 * bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
683
86d3d8de
MF		 6842011-03-15 Robin Getz <robin.getz@analog.com>
685
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.
690
9b7509d9
MF		 6912011-03-15 Robin Getz <robin.getz@analog.com>
692
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,
695 and V_COPY bits.
696
bf416ccd
MF		 6972011-03-15 Robin Getz <robin.getz@analog.com>
698
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.
703
c9329594
MF		 7042010-03-15 Robin Getz <robin.getz@analog.com>
705
706 * bfin-sim.c (extract_mult): Handle M_IU.
707
f4e33aa6
MF		 7082011-03-05 Mike Frysinger <vapier@gentoo.org>
709
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.
GDB Binutils - Deliverables
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