diff options
Diffstat (limited to 'demos/ARM7-LPC214x-GCC-minimal/Makefile.thumb')
| -rw-r--r-- | demos/ARM7-LPC214x-GCC-minimal/Makefile.thumb | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/demos/ARM7-LPC214x-GCC-minimal/Makefile.thumb b/demos/ARM7-LPC214x-GCC-minimal/Makefile.thumb index 0df66f2d3..95cb19000 100644 --- a/demos/ARM7-LPC214x-GCC-minimal/Makefile.thumb +++ b/demos/ARM7-LPC214x-GCC-minimal/Makefile.thumb @@ -99,7 +99,7 @@ TOPT = -mthumb -D THUMB # chconf.h.
# NOTE: -falign-functions=16 may improve the performance, not always, but
# increases the code size.
-OPT = -Os -ggdb -fomit-frame-pointer
+OPT = -Os -ggdb -fomit-frame-pointer -mabi=apcs-gnu
#OPT += -ffixed-r7
OPT += -falign-functions=16
@@ -136,10 +136,13 @@ ifneq ($(TSRC),) LDFLAGS += -mthumb-interwork
else
# Pure THUMB case, THUMB C code cannot be called by ARM asm code directly.
- CPFLAGS += -D THUMB_NO_INTERWORKING
- LDFLAGS += -mthumb
+ CPFLAGS += -mno-thumb-interwork -D THUMB_NO_INTERWORKING
+ LDFLAGS += -mno-thumb-interwork -mthumb
ASFLAGS += -D THUMB_NO_INTERWORKING
endif
+else
+ CPFLAGS += -mno-thumb-interwork
+ LDFLAGS += -mno-thumb-interwork
endif
# Generate dependency information
|