Mercurial > pub > dyncall > dyncall
diff dyncallback/dyncall_args_ppc64.c @ 0:3e629dc19168
initial from svn dyncall-1745
author | Daniel Adler |
---|---|
date | Thu, 19 Mar 2015 22:24:28 +0100 |
parents | |
children | 54930a037e8a |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dyncallback/dyncall_args_ppc64.c Thu Mar 19 22:24:28 2015 +0100 @@ -0,0 +1,71 @@ +/* + + Package: dyncall + Library: dyncallback + File: dyncallback/dyncall_args_ppc64.c + Description: Callback's Arguments VM - Implementation for ppc64 + License: + + Copyright (c) 2014-2015 Masanori Mitsugi <mitsugi@linux.vnet.ibm.com> + + Permission to use, copy, modify, and distribute this software for any + purpose with or without fee is hereby granted, provided that the above + copyright notice and this permission notice appear in all copies. + + THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +*/ + +#include "dyncall_args_ppc64.h" + +DCint dcbArgInt (DCArgs* p) { return (DCint) dcbArgLongLong(p); } +DCuint dcbArgUInt (DCArgs* p) { return (DCuint) dcbArgLongLong(p); } +DCulonglong dcbArgULongLong(DCArgs* p) { return (DCulonglong) dcbArgLongLong(p); } + +DClonglong dcbArgLongLong(DCArgs* p) +{ + DClonglong value; + if (p->ireg_count < 8) { + value = p->ireg_data[p->ireg_count++]; + } else { + value = *( (long long*) p->stackptr ); + } + p->stackptr += sizeof(long long); + return value; +} + +DClong dcbArgLong (DCArgs* p) { return (DClong) dcbArgLongLong(p); } +DCulong dcbArgULong (DCArgs* p) { return (DCulong) dcbArgLongLong(p); } +DCchar dcbArgChar (DCArgs* p) { return (DCchar) dcbArgLongLong(p); } +DCuchar dcbArgUChar (DCArgs* p) { return (DCuchar) dcbArgLongLong(p); } +DCshort dcbArgShort (DCArgs* p) { return (DCshort) dcbArgLongLong(p); } +DCushort dcbArgUShort (DCArgs* p) { return (DCushort)dcbArgLongLong(p); } +DCbool dcbArgBool (DCArgs* p) { return (DCbool) dcbArgLongLong(p); } + +DCpointer dcbArgPointer (DCArgs* p) { return (DCpointer)dcbArgLongLong(p); } + +DCdouble dcbArgDouble (DCArgs* p) +{ + DCdouble result; + + if (p->freg_count < 13) { + result = p->freg_data[p->freg_count++]; + if (p->ireg_count < 8) { + p->ireg_count++; + } + } else { + result = * ( (double*) p->stackptr ); + } + + p->stackptr += sizeof(double); + return result; +} + +DCfloat dcbArgFloat (DCArgs* p) { return (DCfloat)dcbArgDouble(p); } +