Changeset db4aaf8 in rtems

Timestamp:

Mar 20, 1998, 5:39:56 PM (23 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

670b2edf

Parents:

25804b60

Message:

Patch from Eric Norum <eric@…>:

I've included a version of make/custom/gen68360.cfg that works with
this. Note that I've removed the option of using `-m68020
-msoft-float -mno-bitfield' as an alternative to using `-mcpu32'.
The alternative won't work with the new system (since it predefines
mc68020 and not mcpu32), and didn't really work before anyway
(since the newlib that gets linked was built with `-m68020
-msoft-float' and so could contain bitfield operators).

File:

• make/custom/gen68360.cfg (modified) (1 diff)

make/custom/gen68360.cfg

@@ -28 +28 @@
 
 #
-#  mc68360 notes:
-#     If your version of gcc supports the -mcpu32 option use the top
-#     version, otherwise use the bottom set of flags to accomplish the
-#     same thing.
+# You must use versions of gcc and gas that support the -mcpu32 option.
 #
-#     NOTE:  Before binutils 2.6, the -mcpu32 flag was not available
-#            if your gas does understand this, then use the alternative.
-
 ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
 CPU_CFLAGS= -m68040
 else
-#CPU_CFLAGS = -mcpu32 -msoft-float
-CPU_CFLAGS = -m68020 -mnobitfield -msoft-float
-# When using the -m68020 cpu flag, we need to explicitly define these
-CPU_DEFINES=-Dmcpu32 -D__mcpu32__ $(DEFINES)
+CPU_CFLAGS = -mcpu32
 endif