MSP430: Consolidate handling of hard-coded MCU data

gcc/ChangeLog:

2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

	* gcc/config.gcc (msp430*-*-*): Add msp430-devices.o to extra_objs and
	extra_gcc_objs.
	* gcc/config/msp430/driver-msp430.c: Remove msp430_mcu_data.
	(msp430_select_cpu): New spec function.
	(msp430_select_hwmult_lib): Use msp430_extract_mcu_data to extract
	MCU data.
	* gcc/config/msp430/msp430-devices.c: New file.
	* gcc/config/msp430/msp430-devices.h: New file.
	* gcc/config/msp430/msp430.c: Remove msp430_mcu_data.
	(msp430_option_override): Use msp430_extract_mcu_data to extract
	MCU data.
	(msp430_use_f5_series_hwmult): Likewise.
	(use_32bit_hwmult): Likewise.
	(msp430_no_hwmult): Likewise.
	* gcc/config/msp430/msp430.h (ASM_SPEC): Don't pass -mmcu to the
	assembler.
	(DRIVER_SELF_SPECS): Call msp430_select_cpu if -mmcu is used without
	and -mcpu option.
	(EXTRA_SPEC_FUNCTIONS): Add msp430_select_cpu.
	* gcc/config/msp430/t-msp430: Add rule to build msp430-devices.o.
	Remove hard-coded MCU multilib data.

gcc/testsuite/ChangeLog:

2019-08-13  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

	* gcc.target/msp430/msp430.exp
	(check_effective_target_msp430_430_selected): New.
	(check_effective_target_msp430_430x_selected): New.
	(check_effective_target_msp430_mlarge_selected): New.
	(check_effective_target_msp430_hwmul_not_none): New.
	(check_effective_target_msp430_hwmul_not_16bit): New.
	(check_effective_target_msp430_hwmul_not_32bit): New.
	(check_effective_target_msp430_hwmul_not_f5): New.
	(msp430_get_opts): New.
	(msp430_device_permutations_runtest): New.
	* gcc.target/msp430/devices/README: New file.
	* gcc.target/msp430/devices-main.c: New test.
	* gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
	* gcc.target/msp430/devices/hard-foo.c: Likewise.
	* gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
	* gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
	* gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
	* gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.

From-SVN: r274370

1 files changed, 7 insertions, 229 deletions

diff --git a/gcc/config/msp430/t-msp430 b/gcc/config/msp430/t-msp430
index edfdad7ed1a..b9565103e9a 100644
--- a/gcc/config/msp430/t-msp430
+++ b/gcc/config/msp430/t-msp430
@@ -22,6 +22,10 @@ driver-msp430.o: $(srcdir)/config/msp430/driver-msp430.c \
   $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)
 	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
 
+msp430-devices.o: $(srcdir)/config/msp430/msp430-devices.c \
+	$(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)
+	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
+
 # Enable multilibs:
 
 MULTILIB_OPTIONS    = mcpu=msp430 mlarge 
@@ -30,235 +34,9 @@ MULTILIB_DIRNAMES   = 430          large
 # Match -mcpu=430
 MULTILIB_MATCHES    = mcpu?msp430=mcpu?430
 
-# Match the known 430 ISA mcu names.
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c091
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c092
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c111
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c1111
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c112
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c1121
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c1331
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c1351
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c311s
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c312
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c313
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c314
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c315
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c323
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c325
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c412
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c413
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430e112
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430e313
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430e315
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430e325
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f110
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1101
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1101a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1111
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1111a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f112
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1121
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1121a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1122
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1132
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f122
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1222
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f123
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1232
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f133
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f135
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f155
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f156
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f157
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2001
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2002
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2003
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2011
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2012
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2013
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2101
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2111
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2112
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2121
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2122
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2131
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2132
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2232
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2234
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2252
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2254
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2272
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2274
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f412
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f413
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4132
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f415
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4152
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f417
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4250
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4260
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4270
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f435
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4351
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f436
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4361
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f437
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4371
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f438
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f439
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f477
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f478
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f479
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe423
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe4232
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe423a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe4242
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe425
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe4252
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe425a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe427
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe4272
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fe427a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg4250
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg4260
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg4270
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg437
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg438
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg439
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg477
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg478
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fg479
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fw423
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fw425
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fw427
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fw428
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430fw429
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2001
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2101
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2102
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2111
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2112
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2113
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2121
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2131
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2132
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2152
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2153
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2201
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2202
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2203
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2210
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2211
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2212
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2213
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2221
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2230
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2231
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2232
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2233
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2252
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2253
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2302
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2303
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2312
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2313
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2332
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2333
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2352
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2353
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2402
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2403
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2412
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2413
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2432
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2433
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2444
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2452
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2453
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2513
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2533
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2544
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2553
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2744
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2755
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2855
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430g2955
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430l092
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430p112
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430p313
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430p315
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430p315s
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430p325
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430tch5e
-MULTILIB_MATCHES += mcpu?msp430=mmcu?rf430frl152h
-MULTILIB_MATCHES += mcpu?msp430=mmcu?rf430frl152h_rom
-MULTILIB_MATCHES += mcpu?msp430=mmcu?rf430frl153h
-MULTILIB_MATCHES += mcpu?msp430=mmcu?rf430frl153h_rom
-MULTILIB_MATCHES += mcpu?msp430=mmcu?rf430frl154h
-MULTILIB_MATCHES += mcpu?msp430=mmcu?rf430frl154h_rom
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c336
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430c337
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430e337
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f147
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1471
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f148
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1481
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f149
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1491
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1610
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1611
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f1612
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f167
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f168
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f169
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f423
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f423a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f425
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f425a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f427
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f427a
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f447
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f448
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4481
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f449
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4491
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430p337
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe221
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe222
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe223
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe231
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe232
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe233
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe251
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe252
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430afe253
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f233
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2330
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f235
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2350
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2370
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2410
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f247
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2471
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f248
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2481
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f249
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f2491
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430i2020
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430i2021
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430i2030
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430i2031
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430i2040
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430i2041
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430i2xxgeneric
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4783
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4784
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4793
-MULTILIB_MATCHES += mcpu?msp430=mmcu?msp430f4794
-
-# Add additional MCU matches like this:
-# MULTILIB_MATCHES += mcpu?msp430x=mmcu?xxxxxxxxxx
+# The correct multilib for a given mmcu is selected without the need for
+# hard-coded data here, because DRIVER_SELF_SPECS will place the correct
+# -mcpu option for a given mcu onto the command line.
 
 MULTILIB_EXCEPTIONS = mcpu=msp430/mlarge