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| author | Dean Camera <dean@fourwalledcubicle.com> | 2016-04-03 11:35:25 +1000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2016-04-03 11:35:25 +1000 |
| commit | 3069b7d9d2a01f7f1e68722e722fa8e868154585 (patch) | |
| tree | 6974559aae8c614e6c748f5b2d5e04ed0561ae5a /LUFA/Build/DMBS/DMBS/gcc.mk | |
| parent | 9cca7a594f23f46d56ded6ab806235e3fc62055d (diff) | |
| download | lufa-3069b7d9d2a01f7f1e68722e722fa8e868154585.tar.gz lufa-3069b7d9d2a01f7f1e68722e722fa8e868154585.tar.bz2 lufa-3069b7d9d2a01f7f1e68722e722fa8e868154585.zip | |
Update to latest DMBS version.
Diffstat (limited to 'LUFA/Build/DMBS/DMBS/gcc.mk')
| -rw-r--r-- | LUFA/Build/DMBS/DMBS/gcc.mk | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/LUFA/Build/DMBS/DMBS/gcc.mk b/LUFA/Build/DMBS/DMBS/gcc.mk index b9347a60b..f3c695502 100644 --- a/LUFA/Build/DMBS/DMBS/gcc.mk +++ b/LUFA/Build/DMBS/DMBS/gcc.mk @@ -192,6 +192,12 @@ BASE_C_FLAGS := -x c -O$(OPTIMIZATION) -std=$(C_STANDARD) -Wstrict-prototypes BASE_CPP_FLAGS := -x c++ -O$(OPTIMIZATION) -std=$(CPP_STANDARD) BASE_ASM_FLAGS := -x assembler-with-cpp +# This flag is required for bootloaders as GCC will emit invalid jump table +# assembly code for devices with large amounts of flash; the jump table target +# is extracted from FLASH without using the correct ELPM instruction, resulting +# in a pseudo-random jump target. +BASE_CC_FLAGS += -fno-jump-tables + # Create a list of flags to pass to the linker BASE_LD_FLAGS := -lm -Wl,-Map=$(TARGET).map,--cref -Wl,--gc-sections ifeq ($(LINKER_RELAXATIONS), Y) |