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build(legacy/bootloader): build bootloader with -Os

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This commit is contained in:
Ondrej Mikle 2021-11-29 15:03:13 +01:00
parent 60fe007ed2
commit 22b1714e59
1 changed files with 24 additions and 2 deletions
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26
legacy/bootloader/Makefile
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@ -4,11 +4,30 @@ OBJS += bootloader.o
OBJS += signatures.o OBJS += signatures.o
OBJS += usb.o OBJS += usb.o
# overrides from libtrezor # Overrides from libtrezor. Objects ending with 'small.o' are built with -Os to
# make bootloader smaller.
CFLAGS += -DFONT_SKIP_FIXED=1 CFLAGS += -DFONT_SKIP_FIXED=1
OBJS += ../gen/fonts.small.o OBJS += ../gen/fonts.small.o
OBJS += ../startup.o
OBJS += ../buttons.small.o
OBJS += ../common.small.o
OBJS += ../flash.small.o
OBJS += ../layout.small.o
OBJS += ../oled.small.o
OBJS += ../random_delays.small.o
OBJS += ../rng.small.o
OBJS += ../setup.small.o
OBJS += ../util.small.o
OBJS += ../memory.small.o
OBJS += ../supervise.small.o
OBJS += ../timer.small.o
OBJS += ../usb_standard.small.o
OBJS += ../usb21_standard.small.o
OBJS += ../webusb.small.o
OBJS += ../winusb.small.o
OBJS += ../gen/bitmaps.small.o
# overrides from trezor-crypto # Overrides from trezor-crypto
CFLAGS += -DUSE_PRECOMPUTED_IV=0 CFLAGS += -DUSE_PRECOMPUTED_IV=0
CFLAGS += -DUSE_PRECOMPUTED_CP=0 CFLAGS += -DUSE_PRECOMPUTED_CP=0
OBJS += ../vendor/trezor-crypto/bignum.small.o OBJS += ../vendor/trezor-crypto/bignum.small.o
@ -22,5 +41,8 @@ OPTFLAGS ?= -Os
include ../Makefile.include include ../Makefile.include
# Remove libtrezor from linking since we specified the small versions
LDLIBS := $(filter-out -ltrezor,$(LDLIBS))
align: $(NAME).bin align: $(NAME).bin
./firmware_align.py $(NAME).bin ./firmware_align.py $(NAME).bin