diff options
| -rw-r--r-- | aclocal/bsp-alias.m4 | 3 | ||||
| -rw-r--r-- | aclocal/check-bsps.m4 | 8 | ||||
| -rw-r--r-- | make/custom/pc386.cfg | 5 | ||||
| -rw-r--r-- | make/custom/pc486.cfg | 11 | ||||
| -rw-r--r-- | make/custom/pc586.cfg | 11 |
5 files changed, 34 insertions, 4 deletions
diff --git a/aclocal/bsp-alias.m4 b/aclocal/bsp-alias.m4 index 97006e308c..19a199c4af 100644 --- a/aclocal/bsp-alias.m4 +++ b/aclocal/bsp-alias.m4 @@ -14,6 +14,9 @@ AC_DEFUN(RTEMS_BSP_ALIAS, gen68360_040) $2=gen68360 ;; # m68k - 68360 in companion mode p4600) $2=p4000 ;; # mips64orion - p4000 board w/IDT 4600 p4650) $2=p4000 ;; # mips64orion - p4000 board w/IDT 4650 + pc486) $2=pc386 ;; # i386 - PC with i486DX + pc586) $2=pc386 ;; # i386 - PC with Pentium + pc686) $2=pc386 ;; # i386 - PC with PentiumPro *) $2=$1;; esac ]) diff --git a/aclocal/check-bsps.m4 b/aclocal/check-bsps.m4 index 3e368db222..081bd57b95 100644 --- a/aclocal/check-bsps.m4 +++ b/aclocal/check-bsps.m4 @@ -20,9 +20,11 @@ AC_MSG_CHECKING([for bsps]) ac*);; config*);; # Now account for BSPs with build variants - gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";; - p4000) rtems_bsp="$rtems_bsp p4600 p4650";; - mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";; + gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";; + p4000) rtems_bsp="$rtems_bsp p4600 p4650";; + mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";; + motorola_powerpc) rtems_bsp="$rtems_bsp mvme2307 mcp750";; + pc386) rtems_bsp="$rtems_bsp pc386 pc486 pc585 pc686";; *) $1="[$]$1 $file";; esac; done diff --git a/make/custom/pc386.cfg b/make/custom/pc386.cfg index ff3fd21ee9..d820d11203 100644 --- a/make/custom/pc386.cfg +++ b/make/custom/pc386.cfg @@ -7,7 +7,9 @@ include $(RTEMS_ROOT)/make/custom/default.cfg RTEMS_CPU=i386 +ifeq ($(RTEMS_CPU_MODEL),) RTEMS_CPU_MODEL=i386_fp +endif # This is the actual bsp directory used during the build process. RTEMS_BSP_FAMILY=pc386 @@ -15,7 +17,8 @@ RTEMS_BSP_FAMILY=pc386 # This contains the compiler options necessary to select the CPU model # and (hopefully) optimize for it. # -CPU_CFLAGS = +# NOTE: CPU_CFLAGS is set by pc386 variants. +# CPU_CFLAGS = # optimize flag: typically -0, could use -O4 or -fast # -O4 is ok for RTEMS diff --git a/make/custom/pc486.cfg b/make/custom/pc486.cfg new file mode 100644 index 0000000000..5d8db10920 --- /dev/null +++ b/make/custom/pc486.cfg @@ -0,0 +1,11 @@ +# +# Configuration file for a PC using an i486DX Class CPU +# +# $Id$ +# + +RTEMS_CPU_MODEL=i486dx +CPU_CFLAGS = -mcpu=i486 + +include $(RTEMS_ROOT)/make/custom/pc386.cfg + diff --git a/make/custom/pc586.cfg b/make/custom/pc586.cfg new file mode 100644 index 0000000000..7eb7527621 --- /dev/null +++ b/make/custom/pc586.cfg @@ -0,0 +1,11 @@ +# +# Configuration file for a PC using a Pentium Class CPU +# +# $Id$ +# + +RTEMS_CPU_MODEL=pentium +CPU_CFLAGS = -mcpu=i586 + +include $(RTEMS_ROOT)/make/custom/pc386.cfg + |