Mercurial > pub > dyncall > dyncall
view dyncall/dyncall_call_mips_n32.h @ 188:44ae5b653086
- more endian detection in macros
author | Tassilo Philipp |
---|---|
date | Mon, 13 Mar 2017 13:23:10 +0100 |
parents | 21537652361e |
children | f5577f6bf97a |
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/* Package: dyncall Library: dyncall File: dyncall/dyncall_call_mips_n32.h Description: mips64 "n32" ABI call-kernel C interface. License: Copyright (c) 2007-2016 Daniel Adler <dadler@uni-goettingen.de>, Tassilo Philipp <tphilipp@potion-studios.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. */ #ifndef DYNCALL_CALL_MIPS_N32_H #define DYNCALL_CALL_MIPS_N32_H #include "dyncall_types.h" #ifdef __cplusplus extern "C" { #endif /* two register-files for integer (promoted to 64-bit) and float (not promoted!) are used. arguments are transfered in a free slot on the corresponding register file. the other register-file will be skipped by one. float arguments are either loaded from single or double - a auto-conversion into double and then loaded as double precision turned out to fail for several tests. therefore a union for storage of float or double is used instead. a bitmask (mUseDouble) records which type is used and will be interpreted in the call-kernel. */ struct DCRegData_mips_n32 { DClonglong mIntData[8]; union { DCfloat f; DCdouble d; } mFloatData[8]; DClonglong mUseDouble; /* bitmask: lower 8 bits specify to use float or double from union array. */ }; void dcCall_mips_n32(DCpointer target, struct DCRegData_mips_n32* regdata, DCsize stksize, DCpointer stkdata); /* @@@ this is the same as n64, combine code */ #ifdef __cplusplus } #endif #endif /* DYNCALL_CALL_MIPS_N64_H */