/usr/lib/mlton/include/amd64-main.h is in mlton-basis 20130715-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | /* Copyright (C) 2000-2007 Henry Cejtin, Matthew Fluet, Suresh
* Jagannathan, and Stephen Weeks.
*
* MLton is released under a BSD-style license.
* See the file MLton-LICENSE for details.
*/
#ifndef _AMD64_MAIN_H_
#define _AMD64_MAIN_H_
#include "common-main.h"
/* Globals */
PRIVATE Word64 applyFFTempFun;
PRIVATE Word64 applyFFTempStackArg;
PRIVATE Word64 applyFFTempRegArg[6];
PRIVATE Real32 applyFFTempXmmsRegArgD[8];
PRIVATE Real64 applyFFTempXmmsRegArgS[8];
PRIVATE Word32 checkTemp;
PRIVATE Word64 cReturnTemp[16];
PRIVATE Pointer c_stackP;
PRIVATE Word64 fpcvtTemp;
PRIVATE Word32 fpeqTemp;
PRIVATE Word64 divTemp;
PRIVATE Word64 indexTemp;
PRIVATE Word64 raTemp1;
PRIVATE Word64 spill[32];
PRIVATE Word64 stackTopTemp;
#ifndef DEBUG_AMD64CODEGEN
#define DEBUG_AMD64CODEGEN FALSE
#endif
static GC_frameIndex returnAddressToFrameIndex (GC_returnAddress ra) {
return *((GC_frameIndex*)(ra - sizeof(GC_frameIndex)));
}
#define MLtonCallFromC \
PRIVATE void MLton_jumpToSML (pointer jump); \
static void MLton_callFromC () { \
pointer jump; \
GC_state s; \
\
if (DEBUG_AMD64CODEGEN) \
fprintf (stderr, "MLton_callFromC() starting\n"); \
s = &gcState; \
GC_setSavedThread (s, GC_getCurrentThread (s)); \
s->atomicState += 3; \
if (s->signalsInfo.signalIsPending) \
s->limit = s->limitPlusSlop - GC_HEAP_LIMIT_SLOP; \
/* Return to the C Handler thread. */ \
GC_switchToThread (s, GC_getCallFromCHandlerThread (s), 0); \
jump = *(pointer*)(s->stackTop - GC_RETURNADDRESS_SIZE); \
MLton_jumpToSML(jump); \
s->atomicState += 1; \
GC_switchToThread (s, GC_getSavedThread (s), 0); \
s->atomicState -= 1; \
if (0 == s->atomicState && s->signalsInfo.signalIsPending) \
s->limit = 0; \
if (DEBUG_AMD64CODEGEN) \
fprintf (stderr, "MLton_callFromC() done\n"); \
return; \
}
#define MLtonMain(al, mg, mfs, mmc, pk, ps, ml) \
MLtonCallFromC \
PUBLIC int MLton_main (int argc, char* argv[]) { \
pointer jump; \
extern pointer ml; \
\
Initialize (al, mg, mfs, mmc, pk, ps); \
if (gcState.amOriginal) { \
real_Init(); \
jump = (pointer)&ml; \
} else { \
jump = *(pointer*)(gcState.stackTop - GC_RETURNADDRESS_SIZE); \
} \
MLton_jumpToSML(jump); \
return 1; \
}
#define MLtonLibrary(al, mg, mfs, mmc, pk, ps, ml) \
MLtonCallFromC \
PUBLIC void LIB_OPEN(LIBNAME) (int argc, char* argv[]) { \
pointer jump; \
extern pointer ml; \
\
Initialize (al, mg, mfs, mmc, pk, ps); \
if (gcState.amOriginal) { \
real_Init(); \
jump = (pointer)&ml; \
} else { \
jump = *(pointer*)(gcState.stackTop - GC_RETURNADDRESS_SIZE); \
} \
MLton_jumpToSML(jump); \
} \
PUBLIC void LIB_CLOSE(LIBNAME) () { \
pointer jump; \
jump = *(pointer*)(gcState.stackTop - GC_RETURNADDRESS_SIZE); \
MLton_jumpToSML(jump); \
GC_done(&gcState); \
}
#endif /* #ifndef _AMD64_MAIN_H_ */
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