Use #ifdef DEV_NPX from opt_npx.h instead of #if NNPX > 0 from npx.h

9 files changed, 58 insertions, 58 deletions

diff --git a/sys/amd64/amd64/cpu_switch.S b/sys/amd64/amd64/cpu_switch.S
index 8d5cade..98bca90 100644
--- a/sys/amd64/amd64/cpu_switch.S
+++ b/sys/amd64/amd64/cpu_switch.S
@@ -36,7 +36,7 @@
  * $FreeBSD$
  */
 
-#include "npx.h"
+#include "opt_npx.h"
 #include "opt_user_ldt.h"
 
 #include <sys/rtprio.h>
@@ -140,7 +140,7 @@ ENTRY(cpu_switch)
 	/* XXX FIXME: we should be saving the local APIC TPR */
 #endif /* SMP */
 
-#if NNPX > 0
+#ifdef DEV_NPX
 	/* have we used fp, and need a save? */
 	cmpl	%ecx,PCPU(NPXPROC)
 	jne	1f
@@ -149,7 +149,7 @@ ENTRY(cpu_switch)
 	call	_npxsave			/* do it in a big C function */
 	popl	%eax
 1:
-#endif	/* NNPX > 0 */
+#endif	/* DEV_NPX */
 
 	/* save is done, now choose a new process */
 sw1:
@@ -358,7 +358,7 @@ ENTRY(savectx)
 	movl	%edi,PCB_EDI(%ecx)
 	movl	%gs,PCB_GS(%ecx)
 
-#if NNPX > 0
+#ifdef DEV_NPX
 	/*
 	 * If npxproc == NULL, then the npx h/w state is irrelevant and the
 	 * state had better already be in the pcb.  This is true for forks
@@ -391,7 +391,7 @@ ENTRY(savectx)
 	pushl	%eax
 	call	_bcopy
 	addl	$12,%esp
-#endif	/* NNPX > 0 */
+#endif	/* DEV_NPX */
 
 1:
 	ret
diff --git a/sys/amd64/amd64/exception.S b/sys/amd64/amd64/exception.S
index 07f4a29..bc5e2e3 100644
--- a/sys/amd64/amd64/exception.S
+++ b/sys/amd64/amd64/exception.S
@@ -33,7 +33,7 @@
  * $FreeBSD$
  */
 
-#include "npx.h"
+#include "opt_npx.h"
 
 #include <machine/asmacros.h>
 #include <sys/ipl.h>
@@ -151,7 +151,7 @@ IDTVEC(rsvd)
 	pushl $0; TRAP(T_RESERVED)
 
 IDTVEC(fpu)
-#if NNPX > 0
+#ifdef DEV_NPX
 	/*
 	 * Handle like an interrupt (except for accounting) so that we can
 	 * call npx_intr to clear the error.  It would be better to handle
@@ -182,9 +182,9 @@ IDTVEC(fpu)
 	incb	PCPU(INTR_NESTING_LEVEL)
 	MEXITCOUNT
 	jmp	_doreti
-#else	/* NNPX > 0 */
+#else	/* DEV_NPX */
 	pushl $0; TRAP(T_ARITHTRAP)
-#endif	/* NNPX > 0 */
+#endif	/* DEV_NPX */
 
 IDTVEC(align)
 	TRAP(T_ALIGNFLT)
diff --git a/sys/amd64/amd64/exception.s b/sys/amd64/amd64/exception.s
index 07f4a29..bc5e2e3 100644
--- a/sys/amd64/amd64/exception.s
+++ b/sys/amd64/amd64/exception.s
@@ -33,7 +33,7 @@
  * $FreeBSD$
  */
 
-#include "npx.h"
+#include "opt_npx.h"
 
 #include <machine/asmacros.h>
 #include <sys/ipl.h>
@@ -151,7 +151,7 @@ IDTVEC(rsvd)
 	pushl $0; TRAP(T_RESERVED)
 
 IDTVEC(fpu)
-#if NNPX > 0
+#ifdef DEV_NPX
 	/*
 	 * Handle like an interrupt (except for accounting) so that we can
 	 * call npx_intr to clear the error.  It would be better to handle
@@ -182,9 +182,9 @@ IDTVEC(fpu)
 	incb	PCPU(INTR_NESTING_LEVEL)
 	MEXITCOUNT
 	jmp	_doreti
-#else	/* NNPX > 0 */
+#else	/* DEV_NPX */
 	pushl $0; TRAP(T_ARITHTRAP)
-#endif	/* NNPX > 0 */
+#endif	/* DEV_NPX */
 
 IDTVEC(align)
 	TRAP(T_ALIGNFLT)
diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c
index 225ec00..466aef5 100644
--- a/sys/amd64/amd64/machdep.c
+++ b/sys/amd64/amd64/machdep.c
@@ -38,7 +38,6 @@
  * $FreeBSD$
  */
 #include "apm.h"
-#include "npx.h"
 #include "opt_atalk.h"
 #include "opt_compat.h"
 #include "opt_cpu.h"
@@ -47,6 +46,7 @@
 #include "opt_ipx.h"
 #include "opt_maxmem.h"
 #include "opt_msgbuf.h"
+#include "opt_npx.h"
 #include "opt_perfmon.h"
 #include "opt_user_ldt.h"
 #include "opt_userconfig.h"
@@ -1097,7 +1097,7 @@ setregs(p, entry, stack, ps_strings)
 	 */
 	load_cr0(rcr0() | CR0_MP | CR0_TS);
 
-#if NNPX > 0
+#ifdef DEV_NPX
 	/* Initialize the npx (if any) for the current process. */
 	npxinit(__INITIAL_NPXCW__);
 #endif
diff --git a/sys/amd64/amd64/support.S b/sys/amd64/amd64/support.S
index 95154e6..91c7e62 100644
--- a/sys/amd64/amd64/support.S
+++ b/sys/amd64/amd64/support.S
@@ -33,7 +33,7 @@
  * $FreeBSD$
  */
 
-#include "npx.h"
+#include "opt_npx.h"
 
 #include <machine/asmacros.h>
 #include <machine/cputypes.h>
@@ -60,7 +60,7 @@ _copyout_vector:
 	.globl	_ovbcopy_vector
 _ovbcopy_vector:
 	.long	_generic_bcopy
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 kernel_fpu_lock:
 	.byte	0xfe
 	.space	3
@@ -191,7 +191,7 @@ do0:
 	ret
 #endif
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 ENTRY(i586_bzero)
 	movl	4(%esp),%edx
 	movl	8(%esp),%ecx
@@ -331,7 +331,7 @@ intreg_i586_bzero:
 	stosb
 	popl	%edi
 	ret
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
 ENTRY(i686_pagezero)
 	pushl	%edi
@@ -483,7 +483,7 @@ ENTRY(generic_bcopy)
 	cld
 	ret
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 ENTRY(i586_bcopy)
 	pushl	%esi
 	pushl	%edi
@@ -619,7 +619,7 @@ small_i586_bcopy:
 	popl	%esi
 	cld
 	ret
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
 /*
  * Note: memcpy does not support overlapping copies
@@ -758,7 +758,7 @@ ENTRY(generic_copyout)
 	/* bcopy(%esi, %edi, %ebx) */
 	movl	%ebx,%ecx
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 	ALIGN_TEXT
 slow_copyout:
 #endif
@@ -790,7 +790,7 @@ copyout_fault:
 	movl	$EFAULT,%eax
 	ret
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 ENTRY(i586_copyout)
 	/*
 	 * Duplicated from generic_copyout.  Could be done a bit better.
@@ -842,7 +842,7 @@ ENTRY(i586_copyout)
 	call	_fastmove
 	addl	$4,%esp
 	jmp	done_copyout
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
 /*
  * copyin(from_user, to_kernel, len) - MP SAFE
@@ -869,7 +869,7 @@ ENTRY(generic_copyin)
 	cmpl	$VM_MAXUSER_ADDRESS,%edx
 	ja	copyin_fault
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 	ALIGN_TEXT
 slow_copyin:
 #endif
@@ -883,7 +883,7 @@ slow_copyin:
 	rep
 	movsb
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 	ALIGN_TEXT
 done_copyin:
 #endif
@@ -903,7 +903,7 @@ copyin_fault:
 	movl	$EFAULT,%eax
 	ret
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 ENTRY(i586_copyin)
 	/*
 	 * Duplicated from generic_copyin.  Could be done a bit better.
@@ -936,9 +936,9 @@ ENTRY(i586_copyin)
 	call	_fastmove
 	addl	$8,%esp
 	jmp	done_copyin
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 /* fastmove(src, dst, len)
 	src in %esi
 	dst in %edi
@@ -1124,7 +1124,7 @@ fastmove_tail_fault:
 	movl	$0,PCB_ONFAULT(%edx)
 	movl	$EFAULT,%eax
 	ret
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
 /*
  * fu{byte,sword,word} - MP SAFE
diff --git a/sys/amd64/amd64/support.s b/sys/amd64/amd64/support.s
index 95154e6..91c7e62 100644
--- a/sys/amd64/amd64/support.s
+++ b/sys/amd64/amd64/support.s
@@ -33,7 +33,7 @@
  * $FreeBSD$
  */
 
-#include "npx.h"
+#include "opt_npx.h"
 
 #include <machine/asmacros.h>
 #include <machine/cputypes.h>
@@ -60,7 +60,7 @@ _copyout_vector:
 	.globl	_ovbcopy_vector
 _ovbcopy_vector:
 	.long	_generic_bcopy
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 kernel_fpu_lock:
 	.byte	0xfe
 	.space	3
@@ -191,7 +191,7 @@ do0:
 	ret
 #endif
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 ENTRY(i586_bzero)
 	movl	4(%esp),%edx
 	movl	8(%esp),%ecx
@@ -331,7 +331,7 @@ intreg_i586_bzero:
 	stosb
 	popl	%edi
 	ret
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
 ENTRY(i686_pagezero)
 	pushl	%edi
@@ -483,7 +483,7 @@ ENTRY(generic_bcopy)
 	cld
 	ret
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 ENTRY(i586_bcopy)
 	pushl	%esi
 	pushl	%edi
@@ -619,7 +619,7 @@ small_i586_bcopy:
 	popl	%esi
 	cld
 	ret
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
 /*
  * Note: memcpy does not support overlapping copies
@@ -758,7 +758,7 @@ ENTRY(generic_copyout)
 	/* bcopy(%esi, %edi, %ebx) */
 	movl	%ebx,%ecx
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 	ALIGN_TEXT
 slow_copyout:
 #endif
@@ -790,7 +790,7 @@ copyout_fault:
 	movl	$EFAULT,%eax
 	ret
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 ENTRY(i586_copyout)
 	/*
 	 * Duplicated from generic_copyout.  Could be done a bit better.
@@ -842,7 +842,7 @@ ENTRY(i586_copyout)
 	call	_fastmove
 	addl	$4,%esp
 	jmp	done_copyout
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
 /*
  * copyin(from_user, to_kernel, len) - MP SAFE
@@ -869,7 +869,7 @@ ENTRY(generic_copyin)
 	cmpl	$VM_MAXUSER_ADDRESS,%edx
 	ja	copyin_fault
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 	ALIGN_TEXT
 slow_copyin:
 #endif
@@ -883,7 +883,7 @@ slow_copyin:
 	rep
 	movsb
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 	ALIGN_TEXT
 done_copyin:
 #endif
@@ -903,7 +903,7 @@ copyin_fault:
 	movl	$EFAULT,%eax
 	ret
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 ENTRY(i586_copyin)
 	/*
 	 * Duplicated from generic_copyin.  Could be done a bit better.
@@ -936,9 +936,9 @@ ENTRY(i586_copyin)
 	call	_fastmove
 	addl	$8,%esp
 	jmp	done_copyin
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
-#if defined(I586_CPU) && NNPX > 0
+#if defined(I586_CPU) && defined(DEV_NPX)
 /* fastmove(src, dst, len)
 	src in %esi
 	dst in %edi
@@ -1124,7 +1124,7 @@ fastmove_tail_fault:
 	movl	$0,PCB_ONFAULT(%edx)
 	movl	$EFAULT,%eax
 	ret
-#endif /* I586_CPU && NNPX > 0 */
+#endif /* I586_CPU && defined(DEV_NPX) */
 
 /*
  * fu{byte,sword,word} - MP SAFE
diff --git a/sys/amd64/amd64/swtch.s b/sys/amd64/amd64/swtch.s
index 8d5cade..98bca90 100644
--- a/sys/amd64/amd64/swtch.s
+++ b/sys/amd64/amd64/swtch.s
@@ -36,7 +36,7 @@
  * $FreeBSD$
  */
 
-#include "npx.h"
+#include "opt_npx.h"
 #include "opt_user_ldt.h"
 
 #include <sys/rtprio.h>
@@ -140,7 +140,7 @@ ENTRY(cpu_switch)
 	/* XXX FIXME: we should be saving the local APIC TPR */
 #endif /* SMP */
 
-#if NNPX > 0
+#ifdef DEV_NPX
 	/* have we used fp, and need a save? */
 	cmpl	%ecx,PCPU(NPXPROC)
 	jne	1f
@@ -149,7 +149,7 @@ ENTRY(cpu_switch)
 	call	_npxsave			/* do it in a big C function */
 	popl	%eax
 1:
-#endif	/* NNPX > 0 */
+#endif	/* DEV_NPX */
 
 	/* save is done, now choose a new process */
 sw1:
@@ -358,7 +358,7 @@ ENTRY(savectx)
 	movl	%edi,PCB_EDI(%ecx)
 	movl	%gs,PCB_GS(%ecx)
 
-#if NNPX > 0
+#ifdef DEV_NPX
 	/*
 	 * If npxproc == NULL, then the npx h/w state is irrelevant and the
 	 * state had better already be in the pcb.  This is true for forks
@@ -391,7 +391,7 @@ ENTRY(savectx)
 	pushl	%eax
 	call	_bcopy
 	addl	$12,%esp
-#endif	/* NNPX > 0 */
+#endif	/* DEV_NPX */
 
 1:
 	ret
diff --git a/sys/amd64/amd64/trap.c b/sys/amd64/amd64/trap.c
index 959c64f..6ee3e6d 100644
--- a/sys/amd64/amd64/trap.c
+++ b/sys/amd64/amd64/trap.c
@@ -42,10 +42,11 @@
  * 386 Trap and System call handling
  */
 
+#include "opt_clock.h"
 #include "opt_cpu.h"
 #include "opt_ddb.h"
 #include "opt_ktrace.h"
-#include "opt_clock.h"
+#include "opt_npx.h"
 #include "opt_trap.h"
 
 #include <sys/param.h>
@@ -98,7 +99,6 @@
 #include <ddb/ddb.h>
 
 #include "isa.h"
-#include "npx.h"
 
 #include <sys/sysctl.h>
 
@@ -409,7 +409,7 @@ restart:
 			break;
 
 		case T_DNA:
-#if NNPX > 0
+#ifdef DEV_NPX
 			/* transparent fault (due to context switch "late") */
 			if (npxdna())
 				goto out;
@@ -443,7 +443,7 @@ restart:
 			goto out;
 
 		case T_DNA:
-#if NNPX > 0
+#ifdef DEV_NPX
 			/*
 			 * The kernel is apparently using npx for copying.
 			 * XXX this should be fatal unless the kernel has
diff --git a/sys/amd64/amd64/vm_machdep.c b/sys/amd64/amd64/vm_machdep.c
index 552967c..22625b2 100644
--- a/sys/amd64/amd64/vm_machdep.c
+++ b/sys/amd64/amd64/vm_machdep.c
@@ -41,7 +41,7 @@
  * $FreeBSD$
  */
 
-#include "npx.h"
+#include "opt_npx.h"
 #include "opt_user_ldt.h"
 #ifdef PC98
 #include "opt_pc98.h"
@@ -141,7 +141,7 @@ cpu_fork(p1, p2, flags)
 		return;
 	}
 
-#if NNPX > 0
+#ifdef DEV_NPX
 	/* Ensure that p1's pcb is up to date. */
 	if (PCPU_GET(npxproc) == p1)
 		npxsave(&p1->p_addr->u_pcb.pcb_savefpu);
@@ -234,9 +234,9 @@ cpu_exit(p)
 {
 	struct pcb *pcb = &p->p_addr->u_pcb; 
 
-#if NNPX > 0
+#ifdef DEV_NPX
 	npxexit(p);
-#endif	/* NNPX */
+#endif
 	if (pcb->pcb_ext != 0) {
 	        /* 
 		 * XXX do we need to move the TSS off the allocated pages