dyncall: dyncall/dyncall_callvm_mips

annotate dyncall/dyncall_callvm_mips_n32.h @ 542:a73a5cd50c19

- fix passing aggregate-by-val on x64/sysv: subaggr classification for aggr *arrays* was wrong (was problematic when there ware exactly 2 8bytes to be classified, potentially be passed via registers)

author	Tassilo Philipp
date	Mon, 02 May 2022 15:32:41 +0200
parents	ad5f9803f52f
children

rev	line source
131 21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	1 /*
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	2
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	3 Package: dyncall
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	4 Library: dyncall
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	5 File: dyncall/dyncall_callvm_mips_n32.h
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	6 Description: mips64 "n32" ABI callvm C interface.
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	7 License:
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	8
366 ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	9 Copyright (c) 2007-2020 Daniel Adler <dadler@uni-goettingen.de>,
131 21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	10 Tassilo Philipp <tphilipp@potion-studios.com>
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	11
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	12 Permission to use, copy, modify, and distribute this software for any
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	13 purpose with or without fee is hereby granted, provided that the above
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	14 copyright notice and this permission notice appear in all copies.
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	15
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	16 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	17 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	18 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	19 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	20 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	21 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	22 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	23
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	24 */
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	25
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	26
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	27
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	28 #ifndef DYNCALL_CALLVM_MIPS_N32_H
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	29 #define DYNCALL_CALLVM_MIPS_N32_H
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	30
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	31 #include "dyncall_callvm.h"
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	32 #include "dyncall_vector.h"
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	33
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	34 #ifdef __cplusplus
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	35 extern "C" {
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	36 #endif
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	37
366 ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	38
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	39 /*
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	40 two register-files for integer (promoted to 64-bit) and float (not promoted!)
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	41 are used.
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	42
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	43 arguments are transfered in a free slot on the corresponding register file.
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	44 the other register-file will be skipped by one.
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	45
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	46 float arguments are either loaded from single or double -
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	47 a auto-conversion into double and then loaded as double precision
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	48 turned out to fail for several tests.
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	49
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	50 therefore a union for storage of float or double is used instead.
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	51 a bitmask (mUseDouble) records which type is used and will be
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	52 interpreted in the call-kernel.
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	53 */
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	54
131 21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	55 typedef struct
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	56 {
366 ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	57 DClonglong mIntData[8];
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	58 union { DCfloat f; DCdouble d; } mFloatData[8];
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	59 DClonglong mUseDouble; /* bitmask: lower 8 bits specify to use float or double from union array. */
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	60 } DCRegData_mips_n32;
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	61
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	62
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	63 typedef struct
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	64 {
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	65 DCCallVM mInterface;
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	66 DCint mRegCount;
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	67 DCRegData_mips_n32 mRegData;
ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	68 DCVecHead mVecHead;
131 21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	69 } DCCallVM_mips_n32;
366 ad5f9803f52f - removal of some unnecessary headers that only contained internally used forward declarations, so no need to have them Tassilo Philipp parents: 281 diff changeset	70
131 21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	71
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	72 #ifdef __cplusplus
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	73 }
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	74 #endif
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	75
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	76 #endif /* DYNCALL_CALLVM_MIPS_N32_H */
21537652361e - fixed mips64 n32 build (not sure if working, though) cslag parents: diff changeset	77

Mercurial > pub > dyncall > dyncall

annotate dyncall/dyncall_callvm_mips_n32.h @ 542:a73a5cd50c19