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freebsd-skq/sys/boot/ficl/Makefile

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$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
# $FreeBSD$
Add the Ficl (Forth Inspired Command Language) interpreter. If all goes well, this will allow us to manage bloat in the loader by using a bytecoded HLL rather than lots of C code. It also offers an opportunity for vendors or others with special applications to significantly customise the boot process without having to commit to a divergent code branch. This early commit is to allow others to experiment with the most effective mechanisms for integrating FICL with the loader as it currently stands. Ficl is distributed with the following license conditions: "Ficl is freeware. Use it in any way that you like, with the understanding that the code is not supported." All source files contain authorship attributions. Obtained from: John Sadler (john_sadler@alum.mit.edu)
1998-11-03 06:11:35 +00:00
#
Build a 64 bit version of the FICL library. This is need for a 64 bit EFI bootloader (amd64 only for now). This is not yet connected to the build.
2012-12-21 05:22:14 +00:00
FICLDIR?= ${.CURDIR}
.if !defined(FICL64)
.PATH: ${FICLDIR}/${MACHINE_CPUARCH:S/amd64/i386/}
Build FICL support into little-endian 64-bit MIPS boot-loader fragments; while this won't actually be used for anything (yet), it doesn't hurt to ensure it is exposed to the tinderbox. Requested by: imp, jmallett MFC after: 3 weeks
2014-02-24 18:44:22 +00:00
.elif ${MACHINE_ARCH} == "mips64" || ${MACHINE_ARCH} == "mips64el"
Give mips64 its own ficl configuration that sizes pointers/etc suitably for a 64-bit architecture, rather than trying to share the 32-bit MIPS ficl configuration. When building ficl on MIPS, don't conflate 32-bit and 64-bit ISAs -- unlike x86, we don't want a 32-bit loader on a 64-bit CPU. Use quite conservative code generation -- e.g., softfloat, no GOT, etc -- suitable for early boot. MFC after: 3 weeks Sponsored by: DARPA, AFRL
2014-02-23 22:10:25 +00:00
.PATH: ${FICLDIR}/${MACHINE_ARCH}
Build a 64 bit version of the FICL library. This is need for a 64 bit EFI bootloader (amd64 only for now). This is not yet connected to the build.
2012-12-21 05:22:14 +00:00
.else
.PATH: ${FICLDIR}/${MACHINE_CPUARCH}
.endif
Partical style cleanup.
2002-05-09 17:47:25 +00:00
BASE_SRCS= dict.c ficl.c fileaccess.c float.c loader.c math64.c \
prefix.c search.c stack.c tools.c vm.c words.c
Upgrade to FICL version 3.02. Anything wrong is my fault, everything right is due Jon Mini. PR: 36308 Submitted by: Jon Mini <mini@haikugeek.com> MFC after: 4 weeks
2002-04-09 17:45:28 +00:00
Partical style cleanup.
2002-05-09 17:47:25 +00:00
SRCS= ${BASE_SRCS} sysdep.c softcore.c
CLEANFILES= softcore.c testmain testmain.o
-ffreestanding is the word. (also resort some CFLAGS such that the more "important" value are first so they are easier to see)
2002-05-10 09:26:35 +00:00
CFLAGS+= -ffreestanding
MF tbemd: Minor tweaks, prefer MACHINE_CPUARCH generally to MACHINE_ARCH (which simplifies some powerpc/powerpc64 ifs)
2010-08-23 01:43:47 +00:00
.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
Build a 64 bit version of the FICL library. This is need for a 64 bit EFI bootloader (amd64 only for now). This is not yet connected to the build.
2012-12-21 05:22:14 +00:00
.if !defined(FICL64)
boot: use -march=i386 for both i386 and amd64 builds .. so that consistent compilation algorithms are used for both architectures as in practice the binaries are expected to be interchangeable (for time being). Previously i386 used default setting which were equivalent to -march=i486 -mtune=generic. The only difference is using smaller but slower "leave" instructions. Discussed with: jhb, dim MFC after: 29 days
2012-10-20 16:57:23 +00:00
CFLAGS+= -march=i386
For libstand and sys/boot, split off gcc-only flags into CFLAGS.gcc. MFC after: 3 days X-MFC-With: r259730
2013-12-26 11:32:39 +00:00
CFLAGS.gcc+= -mpreferred-stack-boundary=2
Build a 64 bit version of the FICL library. This is need for a 64 bit EFI bootloader (amd64 only for now). This is not yet connected to the build.
2012-12-21 05:22:14 +00:00
.endif
On i386 and amd64, consistently use the following options whenever we want to avoid using any "advanced" CPU features: -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float
2011-01-05 22:24:33 +00:00
CFLAGS+= -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float
Add -mpreferred-stack-boundary=2 to CFLAGS for i386. This and libstand reduces /boot/loader from 163840 bytes to 155648 and pxeboot from 165888 bytes to 157696 bytes.
2000-08-11 23:23:20 +00:00
.endif
Give mips64 its own ficl configuration that sizes pointers/etc suitably for a 64-bit architecture, rather than trying to share the 32-bit MIPS ficl configuration. When building ficl on MIPS, don't conflate 32-bit and 64-bit ISAs -- unlike x86, we don't want a 32-bit loader on a 64-bit CPU. Use quite conservative code generation -- e.g., softfloat, no GOT, etc -- suitable for early boot. MFC after: 3 weeks Sponsored by: DARPA, AFRL
2014-02-23 22:10:25 +00:00
.if ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "mips"
Disable floating point on PowerPC for the ficl library.
2003-12-10 09:10:54 +00:00
CFLAGS+= -msoft-float
.endif
Set arch-pc98 env to true for pc98.
2003-06-08 03:11:16 +00:00
.if ${MACHINE} == "pc98"
Optimize for size on pc98. It enables to boot a kernel again. I don't know what's wrong (loader, boot2 or others), but this change is effective. Tested by: NAKAJI Hiroyuki MFC after: 3 days
2007-10-15 14:20:24 +00:00
CFLAGS+= -Os -DPC98
Set arch-pc98 env to true for pc98.
2003-06-08 03:11:16 +00:00
.endif
Give mips64 its own ficl configuration that sizes pointers/etc suitably for a 64-bit architecture, rather than trying to share the 32-bit MIPS ficl configuration. When building ficl on MIPS, don't conflate 32-bit and 64-bit ISAs -- unlike x86, we don't want a 32-bit loader on a 64-bit CPU. Use quite conservative code generation -- e.g., softfloat, no GOT, etc -- suitable for early boot. MFC after: 3 weeks Sponsored by: DARPA, AFRL
2014-02-23 22:10:25 +00:00
.if ${MACHINE_CPUARCH} == "mips"
CFLAGS+= -G0 -fno-pic -mno-abicalls
.endif
Only build PnP parts if the platform supports PnP.
2000-09-10 12:15:30 +00:00
.if HAVE_PNP
Partical style cleanup.
2002-05-09 17:47:25 +00:00
CFLAGS+= -DHAVE_PNP
Only build PnP parts if the platform supports PnP.
2000-09-10 12:15:30 +00:00
.endif
Fix this so that we actually define HAVE_PNP when its available.
2000-09-10 17:11:27 +00:00
.ifmake testmain
Partical style cleanup.
2002-05-09 17:47:25 +00:00
CFLAGS+= -DTESTMAIN -D_TESTMAIN
SRCS+= testmain.c
PROG= testmain
Try my hand again at removing ugly testmain target.
2000-01-28 02:40:23 +00:00
.include <bsd.prog.mk>
.else
Partical style cleanup.
2002-05-09 17:47:25 +00:00
LIB= ficl
For variables that are only checked with defined(), don't provide any fake value.
2004-10-24 15:33:08 +00:00
INTERNALLIB=
Try my hand again at removing ugly testmain target.
2000-01-28 02:40:23 +00:00
.include <bsd.lib.mk>
.endif
Add the Ficl (Forth Inspired Command Language) interpreter. If all goes well, this will allow us to manage bloat in the loader by using a bytecoded HLL rather than lots of C code. It also offers an opportunity for vendors or others with special applications to significantly customise the boot process without having to commit to a divergent code branch. This early commit is to allow others to experiment with the most effective mechanisms for integrating FICL with the loader as it currently stands. Ficl is distributed with the following license conditions: "Ficl is freeware. Use it in any way that you like, with the understanding that the code is not supported." All source files contain authorship attributions. Obtained from: John Sadler (john_sadler@alum.mit.edu)
1998-11-03 06:11:35 +00:00
# Standard softwords
Build a 64 bit version of the FICL library. This is need for a 64 bit EFI bootloader (amd64 only for now). This is not yet connected to the build.
2012-12-21 05:22:14 +00:00
.PATH: ${FICLDIR}/softwords
Bring in ficl version 2.03. No version bump for loader.
1999-09-29 04:43:16 +00:00
SOFTWORDS= softcore.fr jhlocal.fr marker.fr freebsd.fr ficllocal.fr \
ifbrack.fr
Add the Ficl (Forth Inspired Command Language) interpreter. If all goes well, this will allow us to manage bloat in the loader by using a bytecoded HLL rather than lots of C code. It also offers an opportunity for vendors or others with special applications to significantly customise the boot process without having to commit to a divergent code branch. This early commit is to allow others to experiment with the most effective mechanisms for integrating FICL with the loader as it currently stands. Ficl is distributed with the following license conditions: "Ficl is freeware. Use it in any way that you like, with the understanding that the code is not supported." All source files contain authorship attributions. Obtained from: John Sadler (john_sadler@alum.mit.edu)
1998-11-03 06:11:35 +00:00
# Optional OO extension softwords
#SOFTWORDS+= oo.fr classes.fr
Build a 64 bit version of the FICL library. This is need for a 64 bit EFI bootloader (amd64 only for now). This is not yet connected to the build.
2012-12-21 05:22:14 +00:00
.if ${MACHINE_CPUARCH} == "amd64" && !defined(FICL64)
boot: use -march=i386 for both i386 and amd64 builds .. so that consistent compilation algorithms are used for both architectures as in practice the binaries are expected to be interchangeable (for time being). Previously i386 used default setting which were equivalent to -march=i486 -mtune=generic. The only difference is using smaller but slower "leave" instructions. Discussed with: jhb, dim MFC after: 29 days
2012-10-20 16:57:23 +00:00
CFLAGS+= -m32 -I.
Build on amd64. Yes, I know this isn't particularly nice.
2003-06-26 03:51:57 +00:00
.endif
Provide support in loader for booting 64-bit PowerPC kernels. Like amd64, 64-bit PowerPC kernels are loaded by a 32-bit loader, since nearly all powerpc64 firmwares execute in 32-bit mode.
2010-07-12 00:49:22 +00:00
.if ${MACHINE_ARCH} == "powerpc64"
CFLAGS+= -m32 -mcpu=powerpc -I.
.endif
Build a 64 bit version of the FICL library. This is need for a 64 bit EFI bootloader (amd64 only for now). This is not yet connected to the build.
2012-12-21 05:22:14 +00:00
CFLAGS+= -I${FICLDIR} -I${FICLDIR}/${MACHINE_CPUARCH:S/amd64/i386/} \
-I${FICLDIR}/../common
Add the Ficl (Forth Inspired Command Language) interpreter. If all goes well, this will allow us to manage bloat in the loader by using a bytecoded HLL rather than lots of C code. It also offers an opportunity for vendors or others with special applications to significantly customise the boot process without having to commit to a divergent code branch. This early commit is to allow others to experiment with the most effective mechanisms for integrating FICL with the loader as it currently stands. Ficl is distributed with the following license conditions: "Ficl is freeware. Use it in any way that you like, with the understanding that the code is not supported." All source files contain authorship attributions. Obtained from: John Sadler (john_sadler@alum.mit.edu)
1998-11-03 06:11:35 +00:00
Partical style cleanup.
2002-05-09 17:47:25 +00:00
softcore.c: ${SOFTWORDS} softcore.awk
Build a 64 bit version of the FICL library. This is need for a 64 bit EFI bootloader (amd64 only for now). This is not yet connected to the build.
2012-12-21 05:22:14 +00:00
(cd ${FICLDIR}/softwords; cat ${SOFTWORDS} \
setlocale(3) has been fixed to match POSIX standard: LC_ALL takes precedence over other LC_* envariables.
2001-03-02 16:52:14 +00:00
| awk -f softcore.awk -v datestamp="`LC_ALL=C date`") > ${.TARGET}
Build on amd64. Yes, I know this isn't particularly nice.
2003-06-26 03:51:57 +00:00
MF tbemd: Minor tweaks, prefer MACHINE_CPUARCH generally to MACHINE_ARCH (which simplifies some powerpc/powerpc64 ifs)
2010-08-23 01:43:47 +00:00
.if ${MACHINE_CPUARCH} == "amd64"
Try to avoid all files dependence on the modification time of the large and often modified directory created symbolic links points to - it cause unnecessary full rebuilds each time make runs when directory is changed. So do it only if symbolic link does not exists, which usually means that objdir is clean anyway. MFC after: 1 week
2012-07-26 10:10:54 +00:00
.if !exists(machine)
Build on amd64. Yes, I know this isn't particularly nice.
2003-06-26 03:51:57 +00:00
${SRCS:M*.c:R:S/$/.o/g}: machine
beforedepend ${OBJS}: machine
Try to avoid all files dependence on the modification time of the large and often modified directory created symbolic links points to - it cause unnecessary full rebuilds each time make runs when directory is changed. So do it only if symbolic link does not exists, which usually means that objdir is clean anyway. MFC after: 1 week
2012-07-26 10:10:54 +00:00
.endif
Build on amd64. Yes, I know this isn't particularly nice.
2003-06-26 03:51:57 +00:00
machine:
ln -sf ${.CURDIR}/../../i386/include machine
CLEANFILES+= machine
.endif
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