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NetBSD/sys/arch/i386/bioscall/Makefile

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BIOS trampoline is a static beast; generate it in the sources like syscalls.h & friends, and include it when needed from the source directory.
1996-09-13 04:02:36 +04:00
# $NetBSD: Makefile,v 1.5 1996/09/13 00:02:36 jtk Exp $
add Advanced Power Management driver Includes bootstrap support from FreeBSD (Tatsumi HOSOKAWA and <ukai>)
1996-08-26 03:38:57 +04:00
Make the build process more sane.
1996-09-09 22:07:40 +04:00
CPPFLAGS= ${APMCPPFLAGS}
BIOS trampoline is a static beast; generate it in the sources like syscalls.h & friends, and include it when needed from the source directory.
1996-09-13 04:02:36 +04:00
CFLAGS+= -I${.CURDIR}/../.. -I${.CURDIR}/../../..
add Advanced Power Management driver Includes bootstrap support from FreeBSD (Tatsumi HOSOKAWA and <ukai>)
1996-08-26 03:38:57 +04:00
Make the build process more sane.
1996-09-09 22:07:40 +04:00
SRCS= biostramp.S
OBJS= biostramp.o
DEPS= ${APMDEPS}
BIOS trampoline is a static beast; generate it in the sources like syscalls.h & friends, and include it when needed from the source directory.
1996-09-13 04:02:36 +04:00
STRIP?= strip
all: biostramp.inc
add Advanced Power Management driver Includes bootstrap support from FreeBSD (Tatsumi HOSOKAWA and <ukai>)
1996-08-26 03:38:57 +04:00
re-implement BIOS trampoline as a more general-purpose, reusable trampoline. calling interface (via a grapple in locore.s) is: /* * void bioscall(int function, struct apmregs *regs): * call the BIOS interrupt "function" from real mode with * registers as specified in "regs" * (for the flags, though, only these flags are passed to the BIOS; * the remainder come from the flags register at the time of the call: * (PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V) * * Fills in *regs with registers as returned by BIOS. */ still some generalization to do (moving this to a better named location, cleaning up #if tests from NAPM > 0 to something else to allow easy sharing by other drivers) Thanks to Charles Hannum for complaining about the previous BIOS grapple and inspiring me to hack this one together.
1996-09-08 19:36:51 +04:00
biostramp.inc: biostramp Makefile
BIOS trampoline is a static beast; generate it in the sources like syscalls.h & friends, and include it when needed from the source directory.
1996-09-13 04:02:36 +04:00
-mv -f biostramp.inc biostramp.inc.bak
Make the build process more sane.
1996-09-09 22:07:40 +04:00
sh ${.CURDIR}/bin2asm.sh biostramp > biostramp.inc
re-implement BIOS trampoline as a more general-purpose, reusable trampoline. calling interface (via a grapple in locore.s) is: /* * void bioscall(int function, struct apmregs *regs): * call the BIOS interrupt "function" from real mode with * registers as specified in "regs" * (for the flags, though, only these flags are passed to the BIOS; * the remainder come from the flags register at the time of the call: * (PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V) * * Fills in *regs with registers as returned by BIOS. */ still some generalization to do (moving this to a better named location, cleaning up #if tests from NAPM > 0 to something else to allow easy sharing by other drivers) Thanks to Charles Hannum for complaining about the previous BIOS grapple and inspiring me to hack this one together.
1996-09-08 19:36:51 +04:00
Make the build process more sane.
1996-09-09 22:07:40 +04:00
biostramp: ${OBJS} ${DEPS}
${LD} -Bstatic -N -T 0 -o biostramp $(OBJS)
re-implement BIOS trampoline as a more general-purpose, reusable trampoline. calling interface (via a grapple in locore.s) is: /* * void bioscall(int function, struct apmregs *regs): * call the BIOS interrupt "function" from real mode with * registers as specified in "regs" * (for the flags, though, only these flags are passed to the BIOS; * the remainder come from the flags register at the time of the call: * (PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V) * * Fills in *regs with registers as returned by BIOS. */ still some generalization to do (moving this to a better named location, cleaning up #if tests from NAPM > 0 to something else to allow easy sharing by other drivers) Thanks to Charles Hannum for complaining about the previous BIOS grapple and inspiring me to hack this one together.
1996-09-08 19:36:51 +04:00
cp biostramp biostramp.sym
Make the build process more sane.
1996-09-09 22:07:40 +04:00
@${STRIP} biostramp
re-implement BIOS trampoline as a more general-purpose, reusable trampoline. calling interface (via a grapple in locore.s) is: /* * void bioscall(int function, struct apmregs *regs): * call the BIOS interrupt "function" from real mode with * registers as specified in "regs" * (for the flags, though, only these flags are passed to the BIOS; * the remainder come from the flags register at the time of the call: * (PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V) * * Fills in *regs with registers as returned by BIOS. */ still some generalization to do (moving this to a better named location, cleaning up #if tests from NAPM > 0 to something else to allow easy sharing by other drivers) Thanks to Charles Hannum for complaining about the previous BIOS grapple and inspiring me to hack this one together.
1996-09-08 19:36:51 +04:00
@if [ `${LS} -l biostramp |awk '{print $$5}'` -gt 4096 ]; then \
echo "biostramp too big"; \
exit 1; \
fi
Make the build process more sane.
1996-09-09 22:07:40 +04:00
@sh ${.CURDIR}/rmaouthdr biostramp biostramp.tmp
re-implement BIOS trampoline as a more general-purpose, reusable trampoline. calling interface (via a grapple in locore.s) is: /* * void bioscall(int function, struct apmregs *regs): * call the BIOS interrupt "function" from real mode with * registers as specified in "regs" * (for the flags, though, only these flags are passed to the BIOS; * the remainder come from the flags register at the time of the call: * (PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V) * * Fills in *regs with registers as returned by BIOS. */ still some generalization to do (moving this to a better named location, cleaning up #if tests from NAPM > 0 to something else to allow easy sharing by other drivers) Thanks to Charles Hannum for complaining about the previous BIOS grapple and inspiring me to hack this one together.
1996-09-08 19:36:51 +04:00
@mv -f biostramp.tmp biostramp
add Advanced Power Management driver Includes bootstrap support from FreeBSD (Tatsumi HOSOKAWA and <ukai>)
1996-08-26 03:38:57 +04:00
BIOS trampoline is a static beast; generate it in the sources like syscalls.h & friends, and include it when needed from the source directory.
1996-09-13 04:02:36 +04:00
assym.h: genassym
./genassym > assym.h
biostramp.S: assym.h
biostramp.o: biostramp.S
${CC} ${CFLAGS} -DASM -D_LOCORE -c biostramp.S
add Advanced Power Management driver Includes bootstrap support from FreeBSD (Tatsumi HOSOKAWA and <ukai>)
1996-08-26 03:38:57 +04:00
clean:
BIOS trampoline is a static beast; generate it in the sources like syscalls.h & friends, and include it when needed from the source directory.
1996-09-13 04:02:36 +04:00
rm -f *.o biostramp biostramp.sym biostramp.inc genassym assym.h
add Advanced Power Management driver Includes bootstrap support from FreeBSD (Tatsumi HOSOKAWA and <ukai>)
1996-08-26 03:38:57 +04:00
Make the build process more sane.
1996-09-09 22:07:40 +04:00
.include <bsd.dep.mk>
.include <bsd.subdir.mk>
add Advanced Power Management driver Includes bootstrap support from FreeBSD (Tatsumi HOSOKAWA and <ukai>)
1996-08-26 03:38:57 +04:00
#.include <bsd.prog.mk>