diff options
| -rw-r--r-- | share/mk/bsd.kern.mk | 10 | ||||
| -rw-r--r-- | sys/alpha/conf/Makefile.alpha | 4 | ||||
| -rw-r--r-- | sys/conf/Makefile.alpha | 4 | ||||
| -rw-r--r-- | sys/conf/kern.mk | 10 |
4 files changed, 22 insertions, 6 deletions
diff --git a/share/mk/bsd.kern.mk b/share/mk/bsd.kern.mk index 7f423b8..40e18cf 100644 --- a/share/mk/bsd.kern.mk +++ b/share/mk/bsd.kern.mk @@ -1,4 +1,4 @@ -# $Id: bsd.kern.mk,v 1.10 1998/09/09 10:04:58 bde Exp $ +# $Id: bsd.kern.mk,v 1.11 1998/12/14 21:03:27 archie Exp $ # # Warning flags for compiling the kernel and components of the kernel. @@ -14,3 +14,11 @@ CWARNFLAGS?= -Wreturn-type -Wcomment -Wredundant-decls -Wimplicit \ # When working on removing warnings from code, the `-Werror' flag should be # of material assistance. # + +# +# On the alpha, make sure that we don't use floating-point registers and +# allow the use of EV56 instructions (only needed for low-level i/o). +# +.if ${MACHINE_ARCH} == "alpha" +CFLAGS+= -mno-fp-regs -Wa,-mev56 +.endif diff --git a/sys/alpha/conf/Makefile.alpha b/sys/alpha/conf/Makefile.alpha index edcb52e..b505986 100644 --- a/sys/alpha/conf/Makefile.alpha +++ b/sys/alpha/conf/Makefile.alpha @@ -1,7 +1,7 @@ # Makefile.alpha -- with config changes. # Copyright 1990 W. Jolitz # from: @(#)Makefile.alpha 7.1 5/10/91 -# $Id: Makefile.alpha,v 1.13 1998/11/18 23:51:17 dima Exp $ +# $Id: Makefile.alpha,v 1.14 1998/12/07 22:36:53 imp Exp $ # # Makefile for FreeBSD # @@ -42,7 +42,7 @@ INCLUDES+= -I$S/../include INCLUDES+= -I/usr/include .endif COPTS= ${INCLUDES} ${IDENT} -DKERNEL -include opt_global.h -CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} -mno-fp-regs -Wa,-mev56 +CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} LOAD_ADDRESS?= 0xfffffc0000300000 DEFINED_PROF= ${PROF} .if defined(PROF) diff --git a/sys/conf/Makefile.alpha b/sys/conf/Makefile.alpha index edcb52e..b505986 100644 --- a/sys/conf/Makefile.alpha +++ b/sys/conf/Makefile.alpha @@ -1,7 +1,7 @@ # Makefile.alpha -- with config changes. # Copyright 1990 W. Jolitz # from: @(#)Makefile.alpha 7.1 5/10/91 -# $Id: Makefile.alpha,v 1.13 1998/11/18 23:51:17 dima Exp $ +# $Id: Makefile.alpha,v 1.14 1998/12/07 22:36:53 imp Exp $ # # Makefile for FreeBSD # @@ -42,7 +42,7 @@ INCLUDES+= -I$S/../include INCLUDES+= -I/usr/include .endif COPTS= ${INCLUDES} ${IDENT} -DKERNEL -include opt_global.h -CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} -mno-fp-regs -Wa,-mev56 +CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} LOAD_ADDRESS?= 0xfffffc0000300000 DEFINED_PROF= ${PROF} .if defined(PROF) diff --git a/sys/conf/kern.mk b/sys/conf/kern.mk index 7f423b8..40e18cf 100644 --- a/sys/conf/kern.mk +++ b/sys/conf/kern.mk @@ -1,4 +1,4 @@ -# $Id: bsd.kern.mk,v 1.10 1998/09/09 10:04:58 bde Exp $ +# $Id: bsd.kern.mk,v 1.11 1998/12/14 21:03:27 archie Exp $ # # Warning flags for compiling the kernel and components of the kernel. @@ -14,3 +14,11 @@ CWARNFLAGS?= -Wreturn-type -Wcomment -Wredundant-decls -Wimplicit \ # When working on removing warnings from code, the `-Werror' flag should be # of material assistance. # + +# +# On the alpha, make sure that we don't use floating-point registers and +# allow the use of EV56 instructions (only needed for low-level i/o). +# +.if ${MACHINE_ARCH} == "alpha" +CFLAGS+= -mno-fp-regs -Wa,-mev56 +.endif |
