forked from kbeckmann/game-and-watch-retro-go
-
Notifications
You must be signed in to change notification settings - Fork 1
/
Makefile.common
474 lines (395 loc) · 16.2 KB
/
Makefile.common
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
######################################
# building variables
######################################
# debug build?
DEBUG ?= 1
# optimization
OPT ?= -Og
# always large flash
LARGE_FLASH ?= 1
# Set to 0 to suppress dirty submodule warning
CHECK_DIRTY_SUBMODULE ?= 1
# Set to 0 to skip tools check
CHECK_TOOLS ?= 1
# Set to 1 to enable 16MB external flash support
LARGE_FLASH ?= 1
# User may override external flash size by setting EXTFLASH_SIZE
ifeq ($(LARGE_FLASH),1)
# 16MB
EXTFLASH_SIZE ?= 67108864
else
# 1MB
EXTFLASH_SIZE ?= 1048576
endif
# Compress supported ROMs by default. Set to 0 to disable.
COMPRESS ?= 1
ifeq ($(COMPRESS),1)
COMPRESS_PARAM := --compress
else
COMPRESS_PARAM := --no-compress
endif
PYTHON3 ?= /usr/bin/env python3
#######################################
# paths
#######################################
# Build path
BUILD_DIR ?= build
# Common C sources
C_SOURCES += \
retro-go-stm32/components/lupng/lupng.c \
retro-go-stm32/retro-go/main/gui.c \
Core/Src/porting/gw_alloc.c \
Core/Src/retro-go/rg_main.c \
Core/Src/retro-go/rg_emulators.c \
Core/Src/retro-go/rom_manager.c \
Core/Src/porting/odroid_settings.c \
Core/Src/retro-go/bitmaps/header_gb.c \
Core/Src/retro-go/bitmaps/header_nes.c \
Core/Src/retro-go/bitmaps/header_sms.c \
Core/Src/retro-go/bitmaps/header_gg.c \
Core/Src/retro-go/bitmaps/header_pce.c \
Core/Src/retro-go/bitmaps/header_gw.c \
Core/Src/retro-go/bitmaps/logo_gb.c \
Core/Src/retro-go/bitmaps/logo_nes.c \
Core/Src/retro-go/bitmaps/logo_sms.c \
Core/Src/retro-go/bitmaps/logo_gg.c \
Core/Src/retro-go/bitmaps/logo_pce.c \
Core/Src/retro-go/bitmaps/logo_gw.c
# Version and URL for the STM32CubeH7 SDK
SDK_VERSION ?= v1.8.0
SDK_URL ?= https://raw.githubusercontent.com/STMicroelectronics/STM32CubeH7
# Local path for the SDK
SDK_DIR ?= Drivers
# SDK C sources
SDK_C_SOURCES = \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_adc.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_adc_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dac_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dac.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_exti.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_hsem.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_mdma.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ospi.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sai_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sai.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_spi_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_spi.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_wwdg.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c \
# SDK ASM sources
SDK_ASM_SOURCES = \
Drivers/CMSIS/Device/ST/STM32H7xx/Source/Templates/gcc/startup_stm32h7b0xx.s \
Core/Src/memcpy-armv7m.s \
Core/Src/porting/lib/unlz4.s
# SDK headers
SDK_HEADERS = \
Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h7b0xx.h \
Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h7xx.h \
Drivers/CMSIS/Device/ST/STM32H7xx/Include/system_stm32h7xx.h \
Drivers/CMSIS/Include/cmsis_compiler.h \
Drivers/CMSIS/Include/cmsis_gcc.h \
Drivers/CMSIS/Include/cmsis_version.h \
Drivers/CMSIS/Include/core_cm7.h \
Drivers/CMSIS/Include/mpu_armv7.h \
Drivers/STM32H7xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_ll_adc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_adc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_adc_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_cortex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dac_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dac.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_def.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_exti.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_mdma.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ospi.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rtc_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rtc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_spi_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_spi.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_wwdg.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal.h \
#######################################
# binaries
#######################################
PREFIX = arm-none-eabi-
# The gcc compiler bin path can be either defined in make command via GCC_PATH variable (> make GCC_PATH=xxx)
# either it can be added to the PATH environment variable.
ifdef GCC_PATH
CC = $(GCC_PATH)/$(PREFIX)gcc
AS = $(GCC_PATH)/$(PREFIX)gcc -x assembler-with-cpp
CP = $(GCC_PATH)/$(PREFIX)objcopy
SZ = $(GCC_PATH)/$(PREFIX)size
GDB = $(GCC_PATH)/$(PREFIX)gdb
DUMP = $(GCC_PATH)/$(PREFIX)objdump
else
CC = $(PREFIX)gcc
AS = $(PREFIX)gcc -x assembler-with-cpp
CP = $(PREFIX)objcopy
SZ = $(PREFIX)size
GDB = $(PREFIX)gdb
DUMP = $(PREFIX)objdump
endif
HEX = $(CP) -O ihex
BIN = $(CP) -O binary -S
ECHO = echo
TOUCH = touch
#######################################
# CFLAGS
#######################################
# cpu
CPU = -mcpu=cortex-m7 -mtune=cortex-m7
# fpu
FPU = -mfpu=fpv5-d16
# float-abi
FLOAT-ABI = -mfloat-abi=hard
# mcu
MCU = $(CPU) -mthumb -mno-unaligned-access $(FPU) $(FLOAT-ABI)
# macros for gcc
# AS defines
AS_DEFS +=
# C defines
C_DEFS += \
-DUSE_HAL_DRIVER \
-DSTM32H7B0xx \
-DVECT_TAB_ITCM \
-DIS_LITTLE_ENDIAN \
-DDEBUG_RG_ALLOC \
-DMINIZ_NO_TIME
# AS includes
AS_INCLUDES +=
# C includes
C_INCLUDES += \
-ICore/Inc \
-ICore/Inc/porting \
-ICore/Inc/porting/gb \
-ICore/Inc/porting/nes \
-ICore/Inc/porting/smsplusgx \
-ICore/Inc/porting/pce \
-ICore/Inc/porting/gw \
-ICore/Inc/retro-go \
-IDrivers/STM32H7xx_HAL_Driver/Inc \
-IDrivers/STM32H7xx_HAL_Driver/Inc/Legacy \
-IDrivers/CMSIS/Device/ST/STM32H7xx/Include \
-IDrivers/CMSIS/Include \
-Iretro-go-stm32/components/miniz \
-Iretro-go-stm32/components/lupng \
# Force include the configuration
CFLAGS += -include $(BUILD_DIR)/config.h
# compile gcc flags
ASFLAGS += $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
CFLAGS += $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
ifeq ($(DEBUG), 1)
CFLAGS += -g -gdwarf-2
endif
CFLAGS += -fstack-usage -Wstack-usage=20480
# Generate dependency information
CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
LDFLAGS += -Wl,--defsym=__EXTFLASH_TOTAL_LENGTH__=$(EXTFLASH_SIZE)
#######################################
# LDFLAGS
#######################################
# link script
LDSCRIPT ?= STM32H7B0VBTx_FLASH.ld
# libraries
LIBS = -lc -lm -lnosys
LIBDIR +=
LDFLAGS += $(MCU) -specs=nano.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
# default action: build all
all: $(BUILD_DIR) $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET)_extflash.bin $(BUILD_DIR)/$(TARGET)_intflash.bin
#######################################
# build the application
#######################################
# list of objects
OBJECTS = $(addprefix $(BUILD_DIR)/core/,$(notdir $(C_SOURCES:.c=.o) $(SDK_C_SOURCES:.c=.o)))
GNUBOY_OBJECTS = $(addprefix $(BUILD_DIR)/gnuboy/,$(notdir $(GNUBOY_C_SOURCES:.c=.o)))
NES_OBJECTS = $(addprefix $(BUILD_DIR)/nes/,$(notdir $(NES_C_SOURCES:.c=.o)))
SMSPLUSGX_OBJECTS = $(addprefix $(BUILD_DIR)/smsplusgx/,$(notdir $(SMSPLUSGX_C_SOURCES:.c=.o)))
PCE_OBJECTS = $(addprefix $(BUILD_DIR)/pce/,$(notdir $(PCE_C_SOURCES:.c=.o)))
GW_OBJECTS = $(addprefix $(BUILD_DIR)/gw/,$(notdir $(GW_C_SOURCES:.c=.o)))
vpath %.c $(sort $(dir $(C_SOURCES) $(NES_C_SOURCES) $(GNUBOY_C_SOURCES) $(SMSPLUSGX_C_SOURCES) $(PCE_C_SOURCES) $(GW_C_SOURCES) $(SDK_C_SOURCES)))
# list of ASM program objects
OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(SDK_ASM_SOURCES:.s=.o)))
vpath %.s $(sort $(dir $(SDK_ASM_SOURCES)))
OBJECTS += $(addprefix $(BUILD_DIR)/,roms.a)
# function used to generate prerequisite rules for SDK objects
define sdk_obj_prereq_gen
$(BUILD_DIR)/$(patsubst %.c,%.o,$(patsubst %.s,%.o,$(notdir $1))): $1
endef
# note: the blank line above is intentional
# generate all object prerequisite rules
$(eval $(foreach obj,$(SDK_C_SOURCES) $(SDK_ASM_SOURCES),$(call sdk_obj_prereq_gen,$(obj))))
FORCE:
Core/Inc/githash.h: FORCE | $(BUILD_DIR)
$(V)./update_githash.sh $@
# Run parse_roms.py to generate information about the roms
$(BUILD_DIR)/rom_files.txt: FORCE | $(BUILD_DIR)
$(V)$(ECHO) [ BASH ] Checking for updated roms
$(V)./update_rom_files.sh build/rom_files.txt roms/gb roms/nes roms/sms roms/gg roms/pce roms/gw
$(BUILD_DIR)/roms.a: $(BUILD_DIR)/rom_files.txt parse_roms.py
$(V)$(ECHO) [ PYTHON3 ] $(notdir $<)
$(V)$(PYTHON3) parse_roms.py --flash-size $(EXTFLASH_SIZE) $(COMPRESS_PARAM)
$(BUILD_DIR)/config.h $(BUILD_DIR)/saveflash.ld &: $(BUILD_DIR)/roms.a
$(V)/bin/sh -c true
STM32H7B0VBTx_FLASH.ld: $(BUILD_DIR)/saveflash.ld
# rom_manager.c depends on the different *_roms.c files but they only change when roms.a changes
$(BUILD_DIR)/core/rom_manager.o: Core/Src/retro-go/rom_manager.c $(BUILD_DIR)/roms.a
Core/Src/main.c: Core/Inc/githash.h
Core/Src/retro-go/rg_main.c: Core/Inc/githash.h
ifeq (${CHECK_DIRTY_SUBMODULE},1)
CheckDirtySubmodules:
$(V)git submodule foreach "git diff --quiet" 2> /dev/null || \
(echo -e "\n\n\nYou have changes in the submodule. This is not normal.\nPlease clean the submodule by running 'git submodule update --init'\n\n(You may set CHECK_DIRTY_SUBMODULE=0 to suppress this warning)\n\n\n" && exit 1)
$(V)git submodule status | grep -v '+' 2> /dev/null > /dev/null || \
(echo -e "\n\n\nYou are using a submodule that is not updated.\nPlease sync the submodules by running 'git submodule update --init'\n\n(You may set CHECK_DIRTY_SUBMODULE=0 to suppress this warning)\n\n\n" && exit 1)
else
CheckDirtySubmodules:
endif
.PHONY: CheckDirtySubmodules
ifeq (${CHECK_TOOLS},1)
CheckTools:
$(V)$(CC) -v 2>&1 | grep "gcc version 1[01]" > /dev/null || \
( \
echo -e "\n\n\nPlease use GCC version 10\n\n\nYou are using:" && \
$(CC) -v 2>&1 | grep "gcc version" ; \
echo -e "\n\n\n" && \
exit 1 \
)
$(V)$(CP) --info | grep "elf32-littlearm" > /dev/null || \
( \
echo -e "\n\n\nobjcopy seems to be missing or not suport elf32-littlearm. Please install binutils.\n\n\n" && \
exit 1 \
)
$(V)$(DUMP) --help | grep "armv7e-m" > /dev/null || \
( \
echo -e "\n\n\nobjdump seems to be missing or not suport armv7e-m. Please install binutils.\n\n\n" && \
exit 1 \
)
else
CheckTools:
endif
.PHONY: CheckTools
$(BUILD_DIR)/%.o: %.s Makefile.common Makefile $(BUILD_DIR)/config.h | $(BUILD_DIR) CheckDirtySubmodules
$(V)$(ECHO) [ AS ] $(notdir $<)
$(V)$(AS) -c $(CFLAGS) $< -o $@
$(BUILD_DIR)/$(TARGET).elf: CheckTools $(OBJECTS) $(NES_OBJECTS) $(GNUBOY_OBJECTS) $(SMSPLUSGX_OBJECTS) $(PCE_OBJECTS) $(GW_OBJECTS) Makefile.common Makefile $(LDSCRIPT)
$(V)$(ECHO) [ LD ] $(notdir $@)
$(V)$(CC) $(OBJECTS) $(NES_OBJECTS) $(GNUBOY_OBJECTS) $(SMSPLUSGX_OBJECTS) $(PCE_OBJECTS) $(GW_OBJECTS) $(LDFLAGS) -o $@
$(V)$(SZ) $@
$(V)./size.sh $@
$(BUILD_DIR)/core/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR) CheckDirtySubmodules
$(V)$(ECHO) [ CC core ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/core/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/nes/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR) CheckDirtySubmodules
$(V)$(ECHO) [ CC nes ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/nes/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/gnuboy/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR) CheckDirtySubmodules
$(V)$(ECHO) [ CC gb ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/gnuboy/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/smsplusgx/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR) CheckDirtySubmodules
$(V)$(ECHO) [ CC sms ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/smsplusgx/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/pce/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR) CheckDirtySubmodules
$(V)$(ECHO) [ CC pce ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/pce/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/gw/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR) CheckDirtySubmodules
$(V)$(ECHO) [ CC gw ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/gw/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR):
$(V)mkdir $@
$(V)mkdir $@/core
$(V)mkdir $@/nes
$(V)mkdir $@/gnuboy
$(V)mkdir $@/smsplusgx
$(V)mkdir $@/pce
$(V)mkdir $@/gw
#######################################
# Flashing
#######################################
OPENOCD ?= openocd
ADAPTER ?= stlink
FLSHLD_DIR ?= ../game-and-watch-flashloader
FLASHLOADER ?= $(FLSHLD_DIR)/flash_multi.sh
# Starts openocd and attaches to the target. To be used with 'flash_intflash_nc' and 'gdb'
openocd:
$(OPENOCD) -f $(FLSHLD_DIR)/interface_$(ADAPTER).cfg -c "init; halt"
.PHONY: openocd
# Programs the internal flash using a new OpenOCD instance
flash_intflash: $(BUILD_DIR)/$(TARGET)_intflash.bin
$(OPENOCD) -f $(FLSHLD_DIR)/interface_$(ADAPTER).cfg -c "program $< 0x08100000 verify reset exit"
.PHONY: flash_intflash
# Flashes using an existing openocd instance
flash_intflash_nc: $(BUILD_DIR)/$(TARGET)_intflash.bin
echo "program $< 0x08100000 verify reset" | nc -c localhost 4444
.PHONY: flashx
flash_extflash: $(BUILD_DIR)/$(TARGET)_extflash.bin
$(FLASHLOADER) $(BUILD_DIR)/$(TARGET)_extflash.bin 0x100000
.PHONY: flash_extflash
# Programs both the external and internal flash.
flash:
$(V)$(MAKE) flash_extflash
$(V)$(MAKE) flash_intflash
.PHONY: flash
# Alias for flash
flash_all: flash
gdb: $(BUILD_DIR)/$(TARGET).elf
$(GDB) $< -ex "target extended-remote :3333"
.PHONY: gdb
#######################################
# download SDK files
#######################################
$(SDK_DIR)/%:
$(V)$(ECHO) [ WGET ] $(notdir $@)
$(V)wget -q $(SDK_URL)/$(SDK_VERSION)/$@ -P $(dir $@)
.PHONY: download_sdk
download_sdk: $(SDK_HEADERS) $(SDK_C_SOURCES) $(SDK_ASM_SOURCES)
#######################################
# clean up
#######################################
clean:
$(V)$(ECHO) [ RM ] $(BUILD_DIR)
$(V)-rm -fR $(BUILD_DIR)
distclean: clean
$(V)$(ECHO) [ RM ] $(SDK_DIR)
$(V)rm -rf $(SDK_DIR)
#######################################
# dependencies
#######################################
-include $(wildcard $(BUILD_DIR)/*.d)
# *** EOF ***