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Split out compile flags for easier editing. Allow toolchain suffixes (needed for when arm-elf works). Add debug target.
author Daniel O'Connor <darius@dons.net.au>
date Sat, 08 Oct 2011 20:33:47 +1030
parents c59513fd84fb
children 74e9b3baac1e
comparison
equal deleted inserted replaced
0:c59513fd84fb 1:7a08db98ae8b
19 misc.c 19 misc.c
20 20
21 # Linker file 21 # Linker file
22 LINKFILE= ${.CURDIR}/STM32F10x_512k_64k_flash.ld 22 LINKFILE= ${.CURDIR}/STM32F10x_512k_64k_flash.ld
23 23
24 # Set CPU type, enable thumb code, thumb interwork debugging & optimisation 24 # Set CPU type
25 COMMONFLAGS= -mthumb -mthumb-interwork -ggdb -Os -mcpu=cortex-m3 25 COMMONFLAGS= -mcpu=cortex-m3
26 # Enable thumb code (since the Cortex M3 only does thumb)
27 COMMONFLAGS+= -mthumb
28 # Debugging & optimisation
29 COMMONFLAGS+= -g -Os
26 # Put functions & data in individual sections to allow the linker to optimise (breaks debugging apparently) 30 # Put functions & data in individual sections to allow the linker to optimise (breaks debugging apparently)
27 COMMONFLAGS+= -ffunction-sections -fdata-sections 31 #COMMONFLAGS+= -ffunction-sections -fdata-sections
28 # We aren't using exceptions 32 # We aren't using exceptions
29 COMMONFLAGS+= -fno-exceptions 33 COMMONFLAGS+= -fno-exceptions
30 34
31 CFLAGS+= -I ${.CURDIR} 35 CFLAGS+= -I ${.CURDIR}
32 36
35 # Set clocks 39 # Set clocks
36 CFLAGS+= -DHSE_VALUE=8000000UL -DSYSCLK_FREQ_72MHz=72000000 40 CFLAGS+= -DHSE_VALUE=8000000UL -DSYSCLK_FREQ_72MHz=72000000
37 # Enable STM peripheral drivers 41 # Enable STM peripheral drivers
38 CFLAGS+= -DUSE_STDPERIPH_DRIVER 42 CFLAGS+= -DUSE_STDPERIPH_DRIVER
39 # Enable startup delay 43 # Enable startup delay
40 CFLAGS+= -DSTARTUP_DELAY 44 #CFLAGS+= -DSTARTUP_DELAY
41 # Vector table in flash 45 # Vector table in flash
42 CFLAGS+= -DVECT_TAB_FLASH 46 CFLAGS+= -DVECT_TAB_FLASH
43 # Enable warnings (disable char-subscripts otherwise ctypes.h generates warnings 47 # Enable warnings (disable char-subscripts otherwise ctypes.h generates warnings
44 CFLAGS+= -Wall -Wextra -pedantic -Wimplicit -Wcast-align -Wpointer-arith -Wredundant-decls -Wshadow -Wcast-qual -Wcast-align -Wnested-externs -Wno-char-subscripts -std=gnu99 48 CFLAGS+= -Wall -Wextra -pedantic -Wimplicit -Wcast-align -Wpointer-arith -Wredundant-decls -Wshadow -Wcast-qual -Wcast-align -Wnested-externs -Wno-char-subscripts -std=gnu99
45 49
57 61
58 .PATH: ${PERIPHDIR}/src 62 .PATH: ${PERIPHDIR}/src
59 .PATH: ${COREDIR} 63 .PATH: ${COREDIR}
60 .PATH: ${SYSDIR} 64 .PATH: ${SYSDIR}
61 65
66 debug:
67 ${GDB} --eval-command="target remote 10.211.55.3:61234" --eval-command "load" ${PROG}.elf
68
62 .include "${.CURDIR}/BSDmakefile.arm" 69 .include "${.CURDIR}/BSDmakefile.arm"