Remove files that don't go into releases

[ppp.git] / NeXT / spl.h

diff --git a/NeXT/spl.h b/NeXT/spl.h
deleted file mode 100644 (file)
index 120f480..0000000
--- a/NeXT/spl.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- *     File:   spl.h
- *     Author: Avadis Tevanian, Jr.
- *
- *     Define inline macros for spl routines.
- *     
- * HISTORY
- *
- * 14-May-90  Gregg Kellogg (gk) at NeXT
- *     Changed SPLCLOCK from 6 to 3, as much scheduling code expects
- *     splclock() == splsched().  Added splusclock().
- *
- * 19-Jun-89  Mike DeMoney (mike) at NeXT
- *     Modified to allow spl assertions in spl_measured.h
- */
-
-#ifndef        _KERNSERV_M68K_SPL_H_
-#define        _KERNSERV_M68K_SPL_H_
-
-#ifdef KERNEL_BUILD
-#import <iplmeas.h>
-#else  KERNEL_BUILD
-/* #import <mach/features.h> */
-#endif KERNEL_BUILD
-
-#import <bsd/m68k/psl.h>
-
-#if    NIPLMEAS && !defined(NO_IPLMEAS)
-#import <machdep/m68k/spl_measured.h>
-#endif NIPLMEAS && !defined(NO_IPLMEAS)
-
-#ifndef        SPLU_MACRO
-
-#ifdef ASSEMBLER
-#define        SPLU_MACRO(ipl) \
-       movw    sr,d0; \
-       movw    \#((ipl)*256 + 0x2000),sr;
-
-#define        splx(nsr) \
-       movw    sr,d0; \
-       movw    nsr,sr;
-
-#else  ASSEMBLER
-
-#define SPLU_MACRO(x) \
-({ register short ret; \
-       asm volatile ("movw     sr,%0" : "=dm" (ret)); \
-       asm volatile ("movw     %1,sr" : "=m" (*(char *)0): "Jdm" ((short)(x)*256+0x2000)); \
-       ret; \
-})
-
-#define splx(x) \
-({ register short ret; \
-       asm volatile ("movw     sr,%0" : "=dm" (ret)); \
-       asm volatile ("movw     %1,sr" : "=m" (*(char *)0): "Jdm" ((short)x)); \
-       ret; \
-})
-
-#endif ASSEMBLER
-
-#define        SPLD_MACRO(ipl) SPLU_MACRO(ipl)
-#define        spln(x)         splx(x)
-
-#endif SPLU_MACRO
-
-#define ipltospl(ipl)  (SR_SUPER | ((ipl) << 8))
-
-/*
- *     Define spls as the usual numbers (which should never be used
- *     directly.
- */
-
-#define spl0() SPLD_MACRO(0)
-#define spl1() SPLU_MACRO(1)
-#define spl2() SPLU_MACRO(2)
-#define spl3() SPLU_MACRO(3)
-#define spl4() SPLU_MACRO(4)
-#define spl5() SPLU_MACRO(5)
-#define spl6() SPLU_MACRO(6)
-#define spl7() SPLU_MACRO(7)
-
-/*
- *     Define spl mnemonics.
- */
-#define IPLHIGH                7
-#define IPLDMA         6
-#define IPLUSCLOCK     6
-#define IPLSCC         5
-#define IPLCLOCK       3
-#define IPLBIO         3
-#define IPLSCHED       3
-#define IPLIMP         3
-#define IPLVM          3
-#define IPLNET         2
-#define IPLTTY         1
-#define IPLSOFTCLOCK   1
-
-#define splhigh()      SPLU_MACRO(IPLHIGH)
-#define splusclock()   SPLU_MACRO(IPLUSCLOCK)
-#define spldma()       SPLU_MACRO(IPLDMA)
-#define splscc()       SPLU_MACRO(IPLSCC)
-#define splclock()     SPLU_MACRO(IPLCLOCK)
-#define splbio()       SPLU_MACRO(IPLBIO)
-#define splsched()     SPLU_MACRO(IPLSCHED)
-#define splimp()       SPLU_MACRO(IPLIMP)
-#define splvm()                SPLU_MACRO(IPLVM)
-#define splnet()       SPLU_MACRO(IPLNET)
-#define spltty()       SPLU_MACRO(IPLTTY)
-#define splsoftclock() SPLU_MACRO(IPLSOFTCLOCK)
-
-#endif _KERNSERV_M68K_SPL_H_