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Revert GPL version change in linux-fixed-code.s.
[deliverable/binutils-gdb.git] / sim / bfin / ChangeLog
CommitLineData
d2cec111
JB		 12012-12-20 Joel Brobecker <brobecker@adacore.com>
2
3 * linux-fixed-code.s: Revert the previous change changing
4 the license from GPL v2 or later to GPL v3 or later.
5
040a4d10
MF		 62012-07-31 Mike Frysinger <vapier@gentoo.org>
7
8 * machs.c (bf54x_roms): Pass 0x1000 to alias field of BFROM, and
9 0x10000 to the alias field of BFROMA.
10 (bf561_roms): Pass 0x1000 to alias field of BFROM.
11 (bf59x_roms): Pass 0x10000 to alias field of BFROMA.
12
b5539f23
MF		 132012-07-31 Mike Frysinger <vapier@gentoo.org>
14
15 * machs.c (bfin_reg_fetch): Change return 0 to return -1, and
16 return -1 to return 4.
17 (bfin_reg_store): Likewise.
18
5f3ef9d0
JB		 192012-06-15 Joel Brobecker <brobecker@adacore.com>
20
21 * config.in, configure: Regenerate.
22
050396e5
MF		 232012-04-09 Mike Frysinger <vapier@gentoo.org>
24
25 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pint.
26 * configure: Regenerate.
27 * dv-bfin_pint.c, dv-bfin_pint.h: New device model.
28 * machs.c (bf542_dev): Add PINT register blocks.
29 (bf544_dev, bf547_dev): Likewise.
30 (PINT_PIQS): Define.
31 (bf54x_port): Add pint/gpio routing.
32 * machs.h (BFIN_MMR_PINT_SIZE): Define.
33
07c5891d
MF		 342012-04-09 Mike Frysinger <vapier@gentoo.org>
35
36 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio2.
37 * configure: Regenerate.
38 * dv-bfin_gpio2.c, dv-bfin_gpio2.h: New device model.
39 * machs.c (bf54x_mem): Delete GPIO mem stub.
40 (bf542_dev): Add GPIO register blocks.
41 (bf544_dev, bf547_dev): Likewise.
42 * machs.h (BFIN_MMR_GPIO2_SIZE): Define.
43
c0c46382
MF		 442012-04-09 Robin Getz <robin.getz@analog.com>
45
46 * bfin-sim.c (decode_dsp32shift_0): Extract the sign for ASHIFT
47 and LSHIFT, and set ASTAT based on the before/after values.
48 Rename "val" to "acc" to be consistent with other code branches.
49
ef0b041e
MF		 502012-04-09 Robin Getz <robin.getz@analog.com>
51
52 * bfin-sim.c (sgn_extend): New helper.
53 (decode_dsp32shiftimm_0): Call lshift when newimmag is more
54 than 16, otherwise call ashiftrt. Set ASTAT fields as needed.
55 For accumulator shifts, call new sgn_extend helper.
56
ab04c000
MF		 572012-04-08 Mike Frysinger <vapier@gentoo.org>
58
59 * bfin-sim.c (illegal_instruction_or_combination): New helper.
60 (decode_ProgCtrl_0): Call illegal_instruction_or_combination instead
61 of illegal_instruction.
62 (decode_PushPopReg_0, decode_CCflag_0, decode_CC2dreg_0,
63 decode_LDSTpmod_0, decode_dagMODim_0, decode_dagMODik_0,
64 decode_dspLDST_0, decode_LDST_0, _interp_insn_bfin): Likewise.
65 (decode_PushPopMultiple_0): Call illegal_instruction_combination when
66 PARALLEL_GROUP is not BFIN_PARALLEL_NONE.
67 (decode_CCflag_0, decode_REGMV_0, decode_ALU2op_0, decode_PTR2op_0,
68 decode_COMPI2opD_0, decode_COMPI2opP_0): Likewise.
69 (decode_CC2stat_0): Check PARALLEL_GROUP before cbit.
70 (decode_LDSTpmod_0): Call illegal_instruction_combination when
71 PARALLEL_GROUP is BFIN_PARALLEL_GROUP2.
72 (decode_dagMODim_0, decode_dagMODik_0, decode_LDST_0,
73 decode_LDSTiiFP_0, decode_LDSTii_0): Likewise.
74
99265d6b
MF		 752012-04-08 Mike Frysinger <vapier@gentoo.org>
76
77 * bfin-sim.h (bfin_parallel_group): New enum.
78 (bfin_cpu_state): Add new "group" member.
79 (PARALLEL_GROUP): Define.
80 * bfin-sim.c (decode_ProgCtrl_0): Change INSN_LEN check to
81 PARALLEL_GROUP.
82 (decode_CaCTRL_0, decode_PushPopReg_0, decode_ccMV_0, decode_CCflag_0,
83 decode_CC2dreg_0, decode_CC2stat_0, decode_BRCC_0, decode_UJUMP_0,
84 decode_LOGI2op_0, decode_LoopSetup_0, decode_LDIMMhalf_0,
85 decode_CALLa_0, decode_linkage_0): Likewise.
86 (_interp_insn_bfin): Set PARALLEL_GROUP.
87 (interp_insn_bfin): Likewise.
88
a8a0e37c
MF		 892012-04-08 Mike Frysinger <vapier@gentoo.org>
90
91 * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN.
92
1d18e989
MF		 932012-04-01 Mike Frysinger <vapier@gentoo.org>
94
95 * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination
96 when INSN_LEN is non-zero before 32bit decode.
97
2fa7a057
MF		 982012-04-01 Mike Frysinger <vapier@gentoo.org>
99
100 * bfin-dis.c (fmtconst): Replace decimal handling with a single
101 sprintf call and the '*' field width.
102
02bb38cc
MF		 1032012-04-01 Mike Frysinger <vapier@gentoo.org>
104
105 * machs.c (bfin_model_map_bfrom): Return when mnum is 535.
106
e4967d72
MF		 1072012-04-01 Mike Frysinger <vapier@gentoo.org>
108
109 * interp.c (bfin_user_init): Move auxvt_size decl from top to
110 inside of auxvt check.
111
8d72c970
MF		 1122012-03-31 Mike Frysinger <vapier@gentoo.org>
113
114 * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2.
115
a4a66f71
MF		 1162012-03-31 Mike Frysinger <vapier@gentoo.org>
117
118 * devices.c: Include devices.h.
119
2232061b
MF		 1202012-03-24 Mike Frysinger <vapier@gentoo.org>
121
122 * aclocal.m4, config.in, configure: Regenerate.
123
e62bb22a
MF		 1242012-03-19 Robin Getz <robin.getz@analog.com>
125 Mike Frysinger <vapier@gentoo.org>
126
127 * bfin-sim.c (lshift): Add an overflow flag. Delete now unused
128 i, j, and tmp vars. Add a new v_i var. Split the overflow logic
129 out from the saturate logic. Do not set V ASTAT bits when working
130 with accumulators.
131 (decode_ALU2op_0): Add new argument to lshift call.
132 (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0):
133 Likewise.
134
8dbfaed8
MF		 1352012-03-18 Mike Frysinger <vapier@gentoo.org>
136
137 * dv-bfin_ebiu_amc.c (struct bfin_ebiu_amc): Add bank_base.
138 (bfin_ebiu_amc_write_amgctl): Replace BFIN_EBIU_AMC_BASE with
139 amc->bank_base.
140 (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base.
141
410bbc94
MF		 1422012-03-18 Mike Frysinger <vapier@gentoo.org>
143
144 * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use
145 ARRAY_SIZE rather than hardcoded constant.
146
84de2f06
MF		 1472012-02-04 Mike Frysinger <vapier@gentoo.org>
148
149 * config.in: Regenerate.
150 * configure: Likewise.
151 * configure.ac: Add linux/types.h to AC_CHECK_HEADERS.
152 * dv-eth_phy.c: Check for HAVE_LINUX_TYPES_H, and delete __u16 and
153 _LINUX_TYPES_H defines.
154
cc5add8c
MF		 1552011-12-03 Mike Frysinger <vapier@gentoo.org>
156
157 * interp.c (bfin_syscall): Increase _tbuf storage. Declare new local
158 tstr buffer. Call cb_get_string on tstr when handling CB_SYS_stat64,
159 CB_SYS_lstat64, CB_SYS_open, CB_SYS_write, CB_SYS_unlink,
160 CB_SYS_truncate, CB_SYS_rename, CB_SYS_stat, CB_SYS_lstat. Include
161 tstr in the tbuf output.
162
db2e4d67
MF		 1632011-12-03 Mike Frysinger <vapier@gentoo.org>
164
165 * Makefile.in: Delete all dependency rules.
166 * aclocal.m4, configure: Regenerate.
167
4399a56b
MF		 1682011-10-19 Mike Frysinger <vapier@gentoo.org>
169
170 * configure: Regenerate after common/acinclude.m4 update.
171
9c082ca8
MF		 1722011-10-17 Mike Frysinger <vapier@gentoo.org>
173
174 * configure.ac: Change include to common/acinclude.m4.
175 * aclocal.m4, configure: Regenerate.
176
6ffe910a
MF		 1772011-10-17 Mike Frysinger <vapier@gentoo.org>
178
179 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
180 call. Replace common.m4 include with SIM_AC_COMMON.
181 * configure: Regenerate.
182
39c1f96a
MF		 1832011-09-28 Mike Frysinger <vapier@gentoo.org>
184
185 * bfin-sim.c (decode_dsp32shift_0): Use STORE() for VIT_MAX insns.
186
2419798b
MF		 1872011-07-05 Mike Frysinger <vapier@gentoo.org>
188
189 * interp.c (sim_do_command): Delete.
190
a931db6a
MF		 1912011-07-01 Mike Frysinger <vapier@gentoo.org>
192
193 * interp.c (cb_linux_stat_map_32, cb_linux_stat_map_64): Rename from
194 stat_map_32 and stat_map_64.
195 (cb_libgloss_stat_map_32): New stat map.
196 (stat_map_32, stat_map_64): New stat map pointers.
197 (bfin_user_init): Assign stat_map_32 to cb_linux_stat_map_32 and
198 stat_map_64 to cb_linux_stat_map_64.
199 (bfin_virtual_init): New function.
200 (sim_create_inferior): Call bfin_virtual_init for all other envs.
201
ce2486ab
MF		 2022011-06-22 Mike Frysinger <vapier@gentoo.org>
203
204 * interp.c (bfin_syscall): Delete old comment. Set dreg 1 to
205 sc.result2 and dreg 2 to sc.errcode.
206
1f20b145
MF		 2072011-06-18 Robin Getz <robin.getz@analog.com>
208
209 * bfin-sim.c (decode_dsp32shift_0): Clear ASTAT[AV] if val is 0,
210 else set it. Set ASTAT[AVS] if val is 0. Do this for LSHIFT and
211 ASHIFT accumulator insns.
212
b4876e04
MF		 2132011-06-18 Robin Getz <robin.getz@analog.com>
214
215 * bfin-sim.c (ashiftrt): If size is 40, do not call SET_ASTATREG.
216 (lshiftrt): Likewise.
217
d5fcd950
MF		 2182011-06-18 Robin Getz <robin.getz@analog.com>
219
220 * bfin-sim.c (decode_dsp32shift_0): Use get_unextended_acc
221 rather than get_extended_acc in LSHIFT insns.
222
a56a1954
MF		 2232011-06-18 Robin Getz <robin.getz@analog.com>
224
225 * bfin-sim.c (decode_macfunc): Handle MM when mmod is M_TFU.
226 Check MM once when mmod is M_FU to match M_TFU better.
227
90e13d65
MF		 2282011-06-18 Robin Getz <robin.getz@analog.com>
229
230 * bfin-sim.c (decode_dsp32shiftimm_0): When shift is greater than
231 32, perform a left shift. Update the corresponding AV bit. Set
232 AZ when the low 32bits are also zero.
233
99dcc4dc
MF		 2342011-06-18 Robin Getz <robin.getz@analog.com>
235
236 * bfin-sim.c (decode_dsp32shiftimm_0): With left shift vector insns,
237 call lshift only when count is positive. Otherwise, call ashiftrt.
238 With arithmetic right shift insns, call ashiftrt when the value is
239 small enough, otherwise call lshift.
240
a0a71a7f
MF		 2412011-06-18 Robin Getz <robin.getz@analog.com>
242
243 * bfin-sim.c (extract_mult): Call saturate_s16 directly when
244 mmod is M_IH rather than computing the result by hand.
245
388aa9fe
MF		 2462011-06-18 Robin Getz <robin.getz@analog.com>
247
248 * bfin-sim.c (decode_macfunc): Add nosat_acc to track acc value
249 before saturation, set sat when more cases saturate, and set the
250 overflow bit based on these results. For M_TFU, M_IU, M_FU, and
251 M_W32, change the max values compared against.
252 (decode_dsp32mac_0): Delete v_i and add v_0 and v_1. Pass v_1
253 when processing MAC1 and pass v_0 when processing MAC0. Combine
254 the results into the V/VS ASTAT bits.
255
f2a56d0a
MF		 2562011-06-18 Robin Getz <robin.getz@analog.com>
257
258 * bfin-sim.c (extract_mult): Call saturate_s32 when MM is set
259 and mmod is M_IU. Call saturate_s16 when MM is set and mmod
260 is M_TFU.
261
ef26d60e
MF		 2622011-06-18 Robin Getz <robin.getz@analog.com>
263
264 * bfin-sim.c (decode_multfunc): Call new is_macmod_signed, and
265 allow MM to sign extend all the time.
266 (decode_macfunc): Likewise. Drop sign extension of unsigned
267 values.
268
73aae8ef
MF		 2692011-06-18 Robin Getz <robin.getz@analog.com>
270
b02cc5b9 271 * bfin-sim.c (saturate_s40_astat): Change ">=" to ">".
73aae8ef
MF		 272 (decode_macfunc): Likewise when mmod is M_IH.
273
886ea33b
MF		 2742011-06-18 Mike Frysinger <vapier@gentoo.org>
275
276 * interp.c (sim_create_inferior): Change free to freeargv.
277
eb324344
MF		 2782011-06-04 Mike Frysinger <vapier@gentoo.org>
279
280 * machs.c (bf534_dev, bf537_dev): Add glue-or devices.
281 (bf537_port): Define applicable devices with PORT to the glue-or
282 devices instead of SIC.
283 (bfin_model_hw_tree_init): Drop old sim_hw_parse call for bfin_sic.
284 Only parse reg/type when the device has an address. Move the call
285 to dv_bfin_hw_port_parse up before slash check.
286
082e1c4a
MF		 2872011-06-04 Mike Frysinger <vapier@gentoo.org>
288
289 * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Move above the
290 BFIN_SIC_TO_CEC_PORTS definition.
291 (SIC_PORTS): New define.
292 (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
293 bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
294 bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
295 Delete old layouts.
296 (bfin_sic1_ports, bfin_sic2_ports, bfin_sic3_ports,
297 bfin_sic_561_ports): Define new layouts with SIC_PORTS().
298 (bfin_sic_finish): Change reference to bfin_sic_50x_ports,
299 bfin_sic_51x_ports, bfin_sic_52x_ports, and bfin_sic_538_ports
300 to bfin_sic2_ports. Change reference to bfin_sic_533_ports,
301 bfin_sic_537_ports, and bfin_sic_59x_ports to bfin_sic1_ports.
302 Change reference to bfin_sic_54x_ports to bfin_sic3_ports.
303 * machs.c (bfin_port_layout): New structure.
304 (bfin_model_data): Add new "port" and "port_count" members.
305 (PORT, SIC): New defines.
306 (bf000_port, bf50x_port, bf51x_port, bf52x_port, bf533_port,
307 bf537_port, bf538_port, bf54x_port, bf561_port, bf592_port):
308 Move and redefine port layout from dv-bfin_sic.c to here.
309 (bf504_port, bf506_port, bf512_port, bf514_port, bf516_port,
310 bf518_port, bf522_port, bf523_port, bf524_port, bf525_port,
311 bf526_port, bf527_port, bf531_port, bf532_port, bf534_port,
312 bf536_port, bf539_port, bf542_port, bf544_port, bf547_port,
313 bf548_port, bf549_port): New defines.
314 (bfin_model_data): Link in new bfin_port_layout.port member.
315 (dv_bfin_hw_port_parse): New function.
316 (dv_bfin_hw_parse): Call new dv_bfin_hw_port_parse function.
317 (bfin_model_hw_tree_init): Replace calls to sim_hw_parse for
318 bfin_sic links with new dv_bfin_hw_port_parse function.
319
36f3e981
MF		 3202011-06-03 Mike Frysinger <vapier@gentoo.org>
321
322 * dv-bfin_dma.c (bfin_dma_io_write_buffer): Fix indentation.
323
ea1f7d4c
MF		 3242011-05-25 Mike Frysinger <vapier@gentoo.org>
325
326 * sim-main.h (TRACE_SYSCALL): Change EVENTS to SYSCALL.
327
f2db709f
MF		 3282011-05-25 Mike Frysinger <vapier@gentoo.org>
329
330 * dv-bfin_cec.h (BFIN_COREMMR_CEC_{BASE,SIZE}): Move to ...
331 * dv-bfin_ctimer.h (BFIN_COREMMR_CTIMER_{BASE,SIZE}): Move to ...
332 * dv-bfin_dma.h (BFIN_MMR_DMA_SIZE): Move to ...
333 * dv-bfin_dmac.h (BFIN_MMR_DMAC{0,1}_BASE): Move to ...
334 * dv-bfin_ebiu_amc.h (BF{IN,50X,54X}_MMR_EBIU_AMC_SIZE): Move to ...
335 * dv-bfin_ebiu_ddrc.h (BFIN_MMR_EBIU_DDRC_SIZE): Move to ...
336 * dv-bfin_ebiu_sdc.h (BFIN_MMR_EBIU_SDC_SIZE): Move to ...
337 * dv-bfin_emac.h (BFIN_MMR_EMAC_{BASE,SIZE}): Move to ...
338 * dv-bfin_eppi.h (BFIN_MMR_EPPI_SIZE): Move to ...
339 * dv-bfin_evt.h (BFIN_COREMMR_EVT_{BASE,SIZE}): Move to ...
340 * dv-bfin_gpio.h (BFIN_MMR_GPIO_SIZE): Move to ...
341 * dv-bfin_gptimer.h (BFIN_MMR_GPTIMER_SIZE): Move to ...
342 * dv-bfin_jtag.h (BFIN_COREMMR_JTAG_{BASE,SIZE}): Move to ...
343 * dv-bfin_mmu.h (BFIN_COREMMR_MMU_{BASE,SIZE}): Move to ...
344 * dv-bfin_nfc.h (BFIN_MMR_NFC_SIZE): Move to ...
345 * dv-bfin_otp.h (BFIN_MMR_OTP_SIZE): Move to ...
346 * dv-bfin_pfmon.h (BFIN_COREMMR_PFMON_{BASE,SIZE}): Move to ...
347 * dv-bfin_pll.h (BFIN_MMR_PLL_{BASE,SIZE}): Move to ...
348 * dv-bfin_ppi.h (BFIN_MMR_PPI_SIZE): Move to ...
349 * dv-bfin_rtc.h (BFIN_MMR_RTC_SIZE): Move to ...
350 * dv-bfin_sic.h (BFIN_MMR_SIC_{BASE,SIZE}): Move to ...
351 * dv-bfin_spi.h (BFIN_MMR_SPI_SIZE): Move to ...
352 * dv-bfin_trace.h (BFIN_COREMMR_TRACE_{BASE,SIZE}): Move to ...
353 * dv-bfin_twi.h (BFIN_MMR_TWI_SIZE): Move to ...
354 * dv-bfin_uart.h (BFIN_MMR_UART_SIZE): Move to ...
355 * dv-bfin_uart2.h (BFIN_MMR_UART2_SIZE): Move to ...
356 * dv-bfin_wdog.h (BFIN_MMR_WDOG_SIZE): Move to ...
357 * dv-bfin_wp.h (BFIN_COREMMR_WP_{BASE,SIZE}): Move to ...
358 * machs.h: ... here.
359 * machs.c: Delete all dv-bfin_*.h includes except for cec/dmac.
360
c43aadca
MF		 3612011-05-25 Mike Frysinger <vapier@gentoo.org>
362
363 * Makefile.in (dv-bfin_pfmon.o): New target.
364 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pfmon.
365 * configure: Regenerated.
366 * dv-bfin_pfmon.c, dv-bfin_pfmon.h: New files.
367 * machs.c: Add include new bfin_pfmon.h.
368 (bfin_core_dev): Add pfmon.
369
dfb61fb6
MF		 3702011-05-25 Mike Frysinger <vapier@gentoo.org>
371
372 * machs.c (bf526_roms): Add a region with rev of 2.
373 (bf54x_roms): Add regions with rev of 4.
374 * bfroms/all.h: Include new bf526-0.2.h, bf54x-0.4.h, and
375 bf54x_l1-0.4.h headers.
376 * bfroms/bf526-0.2.h, bfroms/bf54x-0.4.h, bfroms/bf54x_l1-0.4.h:
377 New header files.
378
efac2223
MF		 3792011-05-14 Mike Frysinger <vapier@gentoo.org>
380
381 * bfin-sim.c (decode_PushPopReg_0): Delete (grp == 1 && reg == 6)
382 check for SP reg.
383
28fe96b7
MF		 3842011-05-14 Mike Frysinger <vapier@gentoo.org>
385
386 * dv-bfin_uart.c (bfin_uart_write_byte): Add a mcr arg. Declare a
387 local uart. When LOOP_ENA is set in mcr, write to the saved byte
388 and count fields of the uart.
389 (bfin_uart_io_write_buffer): Pass uart->mcr to bfin_uart_write_byte
390 and bfin_uart_get_next_byte.
391 (bfin_uart_get_next_byte): Add a mcr arg. Move uart->saved_count
392 check first, and skip the remaining code when LOOP_ENA is set in mcr.
393 * dv-bfin_uart.h (bfin_uart_write_byte): Add an mcr argument.
394 (bfin_uart_get_next_byte): Likewise.
395 (XOFF, MRTS, RFIT, RFRT, LOOP_ENA, FCPOL, ARTS, ACTS): Define.
396 * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Padd uart->mcr when
397 calling bfin_uart_write_byte and bfin_uart_get_next_byte.
398
b44f3f63
MF		 3992011-05-09 Mike Frysinger <vapier@gentoo.org>
400
401 * dv-bfin_uart2.c (bfin_uart_io_read_buffer): Clear DR/THRE/TEMT bits
402 from uart->lsr before setting them.
403
2613074f
MF		 4042011-04-27 Mike Frysinger <vapier@gentoo.org>
405
406 * dv-bfin_dmac.c (bfin_dmac): Constify pmap array.
407 (bfin_dmac_50x_pmap, bfin_dmac_51x_pmap, bfin_dmac_52x_pmap,
408 bfin_dmac_533_pmap, bfin_dmac_537_pmap, bfin_dmac0_538_pmap,
409 bfin_dmac1_538_pmap, bfin_dmac0_54x_pmap, bfin_dmac1_54x_pmap,
410 bfin_dmac0_561_pmap, bfin_dmac1_561_pmap, bfin_dmac_59x_pmap):
411 Likewise.
412
054c055b
MF		 4132011-04-26 Mike Frysinger <vapier@gentoo.org>
414
415 * dv-bfin_gpio.c (bfin_gpio_forward_ouput): New function.
416 (bfin_gpio_io_write_buffer): Store the current port state into
417 "data", and call bfin_gpio_forward_ouput when the data or dir
418 MMRs are updated.
419 (bfin_gpio_ports): Change p0..p15 to bidirect_port.
420
5e0ba1a3
MF		 4212011-04-26 Mike Frysinger <vapier@gentoo.org>
422
423 * dv-bfin_gpio.c (bfin_gpio): Add "int_state" member.
424 (bfin_gpio_forward_int, bfin_gpio_forward_ints): New functions.
425 (bfin_gpio_io_write_buffer): Call bfin_gpio_forward_int when the
426 mask a or mask b MMRs are written.
427 (bfin_gpio_port_event): When handling edge gpios, set the bit in
428 int_state, call bfin_gpio_forward_ints, and then clear the bit.
429 When handling level gpios, clear/set the bit in int_state rather
430 than returning immediately. Call bfin_gpio_forward_ints instead
431 of checking mask[ab] and calling HW_TRACE/hw_port_event directly.
432
0427acfb
MF		 4332011-04-16 Mike Frysinger <vapier@gentoo.org>
434
435 * bfin-sim.c (decode_dsp32alu_0): Call STORE instead of SET_DREG for
436 BYTEOP2P, BYTEOP3P, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK, and
437 BYTEUNPACK.
438 (decode_dsp32shift_0): Call STORE instead of SET_DREG for PACK,
439 BITMUX, EXTRACT, DEPOSIT, ALIGN8, ALIGN16, and ALIGN24.
440
d2cfa400
MF		 4412011-04-14 Mike Frysinger <vapier@gentoo.org>
442
443 * bfin-sim.c (decode_dsp32alu_0): Set DIS_ALGN_EXPT when handling
444 BYTEOP2P, BYTEOP3P, SAA, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK,
445 and BYTEUNPACK insns.
446
e10d6db3
MF		 4472011-04-11 Mike Frysinger <vapier@gentoo.org>
448
449 * dv-bfin_sic.c (bfin_sic_port_event): New helper function.
450 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
451 bfin_sic_54x_port_event, bfin_sic_561_port_event): Include level
452 in the trace output, and call the new bfin_sic_port_event func.
453
8aacdaf4
MF		 4542011-04-11 Mike Frysinger <vapier@gentoo.org>
455
456 * dv-bfin_gpio.c (bfin_gpio_ports): Add p15.
457
2b12772f
MF		 4582011-04-01 Mike Frysinger <vapier@gentoo.org>
459
460 * dv-bfin_otp.c (bfin_otp_ports): Declare.
461 (bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
462
6294f8ea
MF		 4632011-03-29 Mike Frysinger <vapier@gentoo.org>
464
465 * configure: Regenerate after common/aclocal.m4 changes.
466
1a3af0bf
MF		 4672011-03-28 Robin Getz <robin.getz@analog.com>
468
469 * bfin-sim.c (decode_dsp32alu_0): Cast high 16bits of A0.W to bs16
470 and add to casted low 16bits of A0.L and store in val0. Cast high
471 16bits of A1.W to bs16 and add to casted low 16bits of A1.L and
472 store in val1. Delete bit checks of val0 and val1.
473
36aef942
MF		 4742011-03-26 Robin Getz <robin.getz@analog.com>
475
476 * bfin-sim.c (decode_dsp32alu_0): Set result to 0x7FFFFFFF when
477 the result was 0x80000000 for RND12 subtraction.
478
fcd1ee07
MF		 4792011-03-26 Robin Getz <robin.getz@analog.com>
480
481 * bfin-sim.c (decode_dsp32alu_0): Set VS when V is set.
482
a31d4fd9
MF		 4832011-03-24 Mike Frysinger <vapier@gentoo.org>
484
485 * dv-bfin_gpio.c (bfin_gpio_port_event): Call HW_TRACE at every
486 major code flow point.
487 * dv-bfin_sic.c (bfin_sic_forward_interrupts): Call HW_TRACE just
488 before calling hw_port_event on ourselves.
489 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
490 bfin_sic_54x_port_event, bfin_sic_561_port_event): Call HW_TRACE
491 at the start of the function.
492
b72cc8e1
MF		 4932011-03-24 Mike Frysinger <vapier@gentoo.org>
494
495 * dv-bfin_gpio.c (bfin_gpio_port_event): Split dir/inen bit checking.
496 Normalize "level" to 0/1 values. Shift "level" over by "my_port".
497 Invert port->both bit check.
498
eaf863cd
MF		 4992011-03-24 Mike Frysinger <vapier@gentoo.org>
500
501 * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Subtract 2 from the
502 valuep pointer for clear MMRs, 4 for set MMRs, and 6 for toggle MMRs.
503
b16a1f4c
MF		 5042011-03-23 Mike Frysinger <vapier@gentoo.org>
505
506 * TODO: Document some known SIC issues.
507
9922f803
MF		 5082011-03-23 Mike Frysinger <vapier@gentoo.org>
509
510 * devices.h (dv_w1c): Fix typos in documentation of "bits" arg.
511 * dv-bfin_cec.c (bfin_cec_io_write_buffer): Pass 0xffee to dv_w1c_4.
512 * dv-bfin_emac.c (bfin_emac_io_write_buffer): Pass 0xe1 to dv_w1c_4
513 for systat MMR and -1 to dv_w1c_4 for [rt]x_stky/mmc_[rt]irqs MMRs.
514 * dv-bfin_eppi.c (bfin_eppi_io_write_buffer): Pass 0x1ff to dv_w1c_2.
515 * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Invert bits to dv_w1c_2.
516 * dv-bfin_jtag.c (bfin_jtag_io_write_buffer): Invert bits to dv_w1c_4.
517 * dv-bfin_nfc.c (bfin_nfc_io_write_buffer): Invert bits to dv_w1c_2.
518 * dv-bfin_otp.c (bfin_otp_io_write_buffer): Invert bits to dv_w1c_2.
519 * dv-bfin_ppi.c (bfin_ppi_io_write_buffer): Invert bits to dv_w1c_2.
520 * dv-bfin_rtc.c (bfin_rtc_io_write_buffer): Invert bits to dv_w1c_2.
521 * dv-bfin_spi.c (bfin_spi_io_write_buffer): Invert bits to dv_w1c_2.
522 * dv-bfin_twi.c (bfin_twi_io_write_buffer): Invert bits to dv_w1c_2.
523 * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Invert bits to dv_w1c_2.
524
2d2bab5b
MF		 5252011-03-23 Mike Frysinger <vapier@gentoo.org>
526
527 * dv-bfin_uart.h (TFI, BI, FE, PE, OE): Define.
528
972dbc8a
MF		 5292011-03-23 Mike Frysinger <vapier@gentoo.org>
530
531 * dv-bfin_twi.h (LOSTARB): Rename from LOSTARG.
532
8e670c0a
MF		 5332011-03-23 Robin Getz <robin.getz@analog.com>
534
535 * bfin-sim.c (decode_dsp32shift_0): Set acc0 to the unextended
536 value for the VIT_MAX insn, and mask off the result when done.
537
de0addfb
MF		 5382011-03-23 Robin Getz <robin.getz@analog.com>
539
540 * bfin-sim.c (decode_dsp32alu_0): Set A1 to a1_lo when up_hi is false,
541 and set A0 to a0_lo when up_lo is false.
542
beb378a5
MF		 5432011-03-23 Robin Getz <robin.getz@analog.com>
544
545 * bfin-sim.c (decode_dsp32alu_0): Call saturate_s40_astat instead of
546 saturate_s40, and use the v parameter to update the AV bit. Set the
547 AC bit only when the final result is 0.
548
e4a861d1
MF		 5492011-03-23 Mike Frysinger <vapier@gentoo.org>
550
551 * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Define.
552 (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
553 bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
554 bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
555 Encode ids with the ENC macro.
556 (bfin_sic_52x_port_event, bfin_sic_537_port_event,
557 bfin_sic_54x_port_event, bfin_sic_561_port_event): Set idx
558 from my_port with DEC_SIC, and set bit from my_port with DEC_PIN.
559 (bfin_sic_533_port_event): Delete.
560 (bfin_sic_finish): Call set_hw_port_event with
561 bfin_sic_537_port_event for BF533 and BF59x targets.
562
8d8a9746
MF		 5632011-03-23 Robin Getz <robin.getz@analog.com>
564
565 * bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
566 BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
567
a9c3ef47
MF		 5682011-03-23 Mike Frysinger <vapier@gentoo.org>
569
570 * machs.c (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev,
571 bf533_dev, bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev):
572 Change bfin_gpio addresses from f/g/h to 5/6/7.
573 (bfin_model_hw_tree_init): Add the bfin_gpio address base to 'a'.
574
9e6584c9
MF		 5752011-03-17 Mike Frysinger <vapier@gentoo.org>
576
577 * configure.ac (AC_CHECK_FUNCS): Check for kill and pread.
578 * configure: Regenerate.
579 * config.in: Regenerate.
580 * interp.c (bfin_syscall): Check for HAVE_{KILL,PREAD} before using
581 kill or pread.
582
b5215db0
MF		 5832011-03-15 Mike Frysinger <vapier@gentoo.org>
584
585 * Makefile.in (dv-bfin_gpio.o): New target.
586 * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio.
587 * configure: Regenerate.
588 * dv-bfin_gpio.c, dv-bfin_gpio.h: New files.
589 * machs.c: Include dv-bfin_gpio.h.
590 (bf50x_mem, bf51x_mem, bf52x_mem, bf531_mem, bf532_mem, bf533_mem,
591 bf534_mem, bf536_mem, bf537_mem, bf538_mem, bf561_mem, bf592_mem):
592 Delete GPIO memory stubs.
593 (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev, bf533_dev,
594 bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev): Add GPIO
595 peripheral devices.
596 (bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
597
990d19fd
MF		 5982011-03-15 Mike Frysinger <vapier@gentoo.org>
599
600 * bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h, bfroms/bf51x-0.1.h,
601 bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h, bfroms/bf526-0.1.h,
602 bfroms/bf527-0.0.h, bfroms/bf527-0.1.h, bfroms/bf527-0.2.h,
603 bfroms/bf533-0.1.h, bfroms/bf533-0.2.h, bfroms/bf533-0.3.h,
604 bfroms/bf537-0.0.h, bfroms/bf537-0.1.h, bfroms/bf537-0.3.h,
605 bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h, bfroms/bf54x-0.1.h,
606 bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h, bfroms/bf54x_l1-0.1.h,
607 bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h, bfroms/bf59x-0.0.h,
608 bfroms/bf59x_l1-0.1.h, dv-bfin_cec.c, dv-bfin_ctimer.c,
609 dv-bfin_dma.c, dv-bfin_dmac.c, dv-bfin_ebiu_amc.c,
610 dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_sdc.c, dv-bfin_emac.c,
611 dv-bfin_eppi.c, dv-bfin_evt.c, dv-bfin_gptimer.c, dv-bfin_jtag.c,
612 dv-bfin_mmu.c, dv-bfin_nfc.c, dv-bfin_otp.c, dv-bfin_pll.c,
613 dv-bfin_ppi.c, dv-bfin_rtc.c, dv-bfin_sic.c, dv-bfin_spi.c,
614 dv-bfin_trace.c, dv-bfin_twi.c, dv-bfin_uart.c, dv-bfin_uart2.c,
615 dv-bfin_wdog.c, dv-bfin_wp.c, dv-eth_phy.c, gui.c,
616 linux-fixed-code.h, linux-targ-map.h, machs.c, Makefile.in: Fix style.
617
227d2658
MF		 6182011-03-15 Robin Getz <robin.getz@analog.com>
619
620 * bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
621 and subs.
622
e3809a37
MF		 6232011-03-15 Robin Getz <robin.getz@analog.com>
624
625 * bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
626
86d3d8de
MF		 6272011-03-15 Robin Getz <robin.getz@analog.com>
628
629 * bfin-sim.c (decode_macfunc): New neg parameter. Set when the
630 high bit is set after extract_mult.
631 (decode_dsp32mac_0): Declare n_1 and n_0. Pass to the decode_macfunc
632 functions. Use these to update the AN bit.
633
9b7509d9
MF		 6342011-03-15 Robin Getz <robin.getz@analog.com>
635
636 * bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1. Pass to
637 the extract_mult functions. Include these when updating the V, VS,
638 and V_COPY bits.
639
bf416ccd
MF		 6402011-03-15 Robin Getz <robin.getz@analog.com>
641
642 * bfin-sim.c (astat_names): New global bit array.
643 (decode_CC2stat_0): Delete local astat_name and astat_names.
644 (decode_psedodbg_assert_0): Move hardcoded offset into a variable.
645 Print out ASTAT bit values when checking an ASTAT register.
646
c9329594
MF		 6472010-03-15 Robin Getz <robin.getz@analog.com>
648
649 * bfin-sim.c (extract_mult): Handle M_IU.
650
f4e33aa6
MF		 6512011-03-05 Mike Frysinger <vapier@gentoo.org>
652
653 * Makefile.in, TODO, aclocal.m4, bfin-sim.c, bfin-sim.h,
654 bfroms/all.h, bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h,
655 bfroms/bf51x-0.1.h, bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h,
656 bfroms/bf526-0.1.h, bfroms/bf527-0.0.h, bfroms/bf527-0.1.h,
657 bfroms/bf527-0.2.h, bfroms/bf533-0.1.h, bfroms/bf533-0.2.h,
658 bfroms/bf533-0.3.h, bfroms/bf537-0.0.h, bfroms/bf537-0.1.h,
659 bfroms/bf537-0.3.h, bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h,
660 bfroms/bf54x-0.1.h, bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h,
661 bfroms/bf54x_l1-0.1.h, bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h,
662 bfroms/bf59x-0.0.h, bfroms/bf59x_l1-0.1.h, config.in, configure,
663 configure.ac, devices.c, devices.h, dv-bfin_cec.c, dv-bfin_cec.h,
664 dv-bfin_ctimer.c, dv-bfin_ctimer.h, dv-bfin_dma.c, dv-bfin_dma.h,
665 dv-bfin_dmac.c, dv-bfin_dmac.h, dv-bfin_ebiu_amc.c, dv-bfin_ebiu_amc.h,
666 dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_ddrc.h, dv-bfin_ebiu_sdc.c,
667 dv-bfin_ebiu_sdc.h, dv-bfin_emac.c, dv-bfin_emac.h, dv-bfin_eppi.c,
668 dv-bfin_eppi.h, dv-bfin_evt.c, dv-bfin_evt.h, dv-bfin_gptimer.c,
669 dv-bfin_gptimer.h, dv-bfin_jtag.c, dv-bfin_jtag.h, dv-bfin_mmu.c,
670 dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
671 dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
672 dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
673 dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
674 dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
675 dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
676 dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
677 gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
678 linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
679 tconfig.in: New Blackfin port.
GDB Binutils - Deliverables
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