diff options
Diffstat (limited to 'bridges')
| -rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_riscv64/abi.cxx | 608 | ||||
| -rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_riscv64/abi.hxx | 68 |
2 files changed, 338 insertions, 338 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_riscv64/abi.cxx b/bridges/source/cpp_uno/gcc3_linux_riscv64/abi.cxx index 29b1975a316e..2f35f0f86455 100644 --- a/bridges/source/cpp_uno/gcc3_linux_riscv64/abi.cxx +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/abi.cxx @@ -1,304 +1,304 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-
-#include <com/sun/star/uno/genfunc.hxx>
-#include <uno/data.h>
-#include <typelib/typedescription.hxx>
-#include "types.hxx"
-#include "abi.hxx"
-#include <stdio.h>
-#include <cstring>
-
-//#define BRIDGE_DEBUG
-
-namespace abi_riscv64
-{
-/*
- F: floating point reg
- G: general purpose reg
-*/
-enum class ReturnKind
-{
- FF_Align4,
- FF_Align8,
- FG_Align4,
- FG_Align8,
- GF_Align4,
- GF_Align8,
- DEFAULT
-};
-
-void countnGreg(sal_Int32& nGreg, sal_Int32& nFreg, bool& firstIsGreg, sal_Int32& align,
- const typelib_CompoundTypeDescription* pTypeDescr)
-{
- for (int i = 0; i < pTypeDescr->nMembers; i++)
- {
- typelib_TypeDescriptionReference* pTypeInStruct = pTypeDescr->ppTypeRefs[i];
- switch (pTypeInStruct->eTypeClass)
- {
- case typelib_TypeClass_STRUCT:
- case typelib_TypeClass_EXCEPTION:
- {
- typelib_TypeDescription* childTypeDescr = nullptr;
- TYPELIB_DANGER_GET(&childTypeDescr, pTypeInStruct);
- countnGreg(
- nGreg, nFreg, firstIsGreg, align,
- reinterpret_cast<typelib_CompoundTypeDescription const*>(childTypeDescr));
- TYPELIB_DANGER_RELEASE(childTypeDescr);
- }
- break;
- case typelib_TypeClass_DOUBLE:
- // Align to the larger type
- align = 8;
- [[fallthrough]];
- case typelib_TypeClass_FLOAT:
- nFreg++;
- break;
- case typelib_TypeClass_HYPER:
- case typelib_TypeClass_UNSIGNED_HYPER:
- align = 8;
- [[fallthrough]];
- default:
- if (nFreg > 0)
- {
- firstIsGreg = false;
- }
- nGreg++;
- break;
- }
- }
-}
-
-ReturnKind getReturnKind(const typelib_TypeDescription* pTypeDescr)
-{
- sal_Int32 nGreg = 0;
- sal_Int32 nFreg = 0;
- sal_Int32 align = 4;
- bool firstIsGreg = true;
- countnGreg(nGreg, nFreg, firstIsGreg, align,
- reinterpret_cast<typelib_CompoundTypeDescription const*>(pTypeDescr));
- if (nGreg == 0 && nFreg == 2)
- {
- if (align == 4)
- return ReturnKind::FF_Align4;
- else
- return ReturnKind::FF_Align8;
- }
- else if (nGreg == 1 && nFreg == 1)
- {
- if (firstIsGreg)
- {
- if (align == 4)
- return ReturnKind::GF_Align4;
- else
- return ReturnKind::GF_Align8;
- }
- else
- {
- if (align == 4)
- return ReturnKind::FG_Align4;
- else
- return ReturnKind::FG_Align8;
- }
- }
- else
- {
- return ReturnKind::DEFAULT;
- }
-}
-
-/*
- Transform the returned cpp data to uno.
- This happens at the end of uno2cpp, when callee cpp func finished.
-
- | returned data saved in
- default cases | gret[0] and gret[1]
- 2 float | fret[0] and fret[1]
- 1 float 1 int | gret[0] and fret[0]
-
- There is a complex problem -- alignment. For example, 4 byte float and 8 byte
- integer take 16 bytes rather than 12 bytes.
-
- There is also another complex problem. e.g. Two 4 byte integer is compacted
- in a0, but two 4 byte float is seperately set in fa0 and fa1. However, return
- size is 8 bytes. We need to cut the lower 32bit of fa0 and fa1 seperately and
- combine them in 8 bytes.
-*/
-void fillUNOStruct(const typelib_TypeDescription* pTypeDescr, sal_Int64* gret, double* fret,
- void* pRegisterReturn)
-{
-#ifdef BRIDGE_DEBUG
- printf("In fillStruct, pTypeDescr = %p, gret = %p, fret = %p, pRegisterReturn = %p\n",
- pTypeDescr, gret, fret, pRegisterReturn);
-#endif
- ReturnKind returnKind = getReturnKind(pTypeDescr);
- switch (returnKind)
- {
- case ReturnKind::FF_Align4:
- memcpy(reinterpret_cast<char*>(pRegisterReturn), &(fret[0]), 4);
- memcpy(reinterpret_cast<char*>(pRegisterReturn) + 4, &(fret[1]), 4);
- break;
- case ReturnKind::FF_Align8:
- reinterpret_cast<double*>(pRegisterReturn)[0] = fret[0];
- reinterpret_cast<double*>(pRegisterReturn)[1] = fret[1];
- break;
- case ReturnKind::FG_Align4:
- memcpy(reinterpret_cast<char*>(pRegisterReturn), &(fret[0]), 4);
- memcpy(reinterpret_cast<char*>(pRegisterReturn) + 4, &(gret[0]), 4);
- break;
- case ReturnKind::FG_Align8:
- reinterpret_cast<double*>(pRegisterReturn)[0] = fret[0];
- reinterpret_cast<sal_Int64*>(pRegisterReturn)[1] = gret[0];
- break;
- case ReturnKind::GF_Align4:
- memcpy(reinterpret_cast<char*>(pRegisterReturn), &(gret[0]), 4);
- memcpy(reinterpret_cast<char*>(pRegisterReturn) + 4, &(fret[0]), 4);
- break;
- case ReturnKind::GF_Align8:
- reinterpret_cast<sal_Int64*>(pRegisterReturn)[0] = gret[0];
- reinterpret_cast<double*>(pRegisterReturn)[1] = fret[0];
- break;
- default:
- reinterpret_cast<sal_Int64*>(pRegisterReturn)[0] = gret[0];
- reinterpret_cast<sal_Int64*>(pRegisterReturn)[1] = gret[1];
- break;
- }
-}
-
-/*
- Split zipped unoreturn to cpp func. This happens at the end of cpp2uno.
-
- The data in pTarget will be extrat to return regs in privateSnippetExecutor:
- | pTarget[0] | pTarget[1] | return type |
- default cases | $a0 | $a1 | 0 |
- 2 float | $fa0 | $fa1 | 0 |
- 1 float 1 int | $a0 | $fa0 | 1 |
-
- This looks like a reverse version of fillUNOStruct. The reason for such
- "meaningless" effort is that java return a compact struct, but cpp not.
-*/
-void splitUNOStruct(const typelib_TypeDescription* pTypeDescr, sal_uInt64* pTarget,
- sal_uInt64* pSource, sal_Int32& returnType)
-{
-#ifdef BRIDGE_DEBUG
- printf("In splitUNOStruct, pTypeDescr = %p, pTarget = %p, pSource = %p\n", pTypeDescr, pTarget,
- pSource);
-#endif
- sal_uInt64* pTemp = (sal_uInt64*)calloc(2, sizeof(sal_uInt64));
- ReturnKind returnKind = getReturnKind(pTypeDescr);
- switch (returnKind)
- {
- case ReturnKind::FF_Align4:
- memcpy(reinterpret_cast<char*>(pTemp), reinterpret_cast<char*>(pSource), 4);
- memset(reinterpret_cast<char*>(pTemp) + 4, 0xFF, 4);
- memcpy(reinterpret_cast<char*>(pTemp) + 8, reinterpret_cast<char*>(pSource) + 4, 4);
- memset(reinterpret_cast<char*>(pTemp) + 12, 0xFF, 4);
- returnType = 0;
- break;
- case ReturnKind::FF_Align8:
- pTemp[0] = pSource[0];
- pTemp[1] = pSource[1];
- returnType = 0;
- break;
- case ReturnKind::FG_Align4:
- memcpy(reinterpret_cast<char*>(pTemp), reinterpret_cast<char*>(pSource) + 4, 4);
- memcpy(reinterpret_cast<char*>(pTemp) + 8, reinterpret_cast<char*>(pSource), 4);
- memset(reinterpret_cast<char*>(pTemp) + 12, 0xFF, 4);
- returnType = 1;
- break;
- case ReturnKind::FG_Align8:
- pTemp[0] = pSource[1];
- pTemp[1] = pSource[0];
- returnType = 1;
- break;
- case ReturnKind::GF_Align4:
- memcpy(reinterpret_cast<char*>(pTemp), reinterpret_cast<char*>(pSource), 4);
- memcpy(reinterpret_cast<char*>(pTemp) + 8, reinterpret_cast<char*>(pSource) + 4, 4);
- memset(reinterpret_cast<char*>(pTemp) + 12, 0xFF, 4);
- returnType = 1;
- break;
- case ReturnKind::GF_Align8:
- pTemp[0] = pSource[0];
- pTemp[1] = pSource[1];
- returnType = 1;
- break;
- default:
- pTemp[0] = pSource[0];
- pTemp[1] = pSource[1];
- returnType = 0;
- break;
- }
- pTarget[0] = pTemp[0];
- pTarget[1] = pTemp[1];
- free(pTemp);
-}
-
-/*
- Extend higher bits for integer types.
-
- According to
- https://github.com/riscv-non-isa/riscv-elf-psabi-doc/blob/master/riscv-cc.adoc#integer-calling-convention
-
- > When passed in registers or on the stack, integer scalars narrower than XLEN bits
- > are widened according to the sign of their type up to 32 bits, then sign-extended
- > to XLEN bits.
-*/
-void extIntBits(sal_uInt64* outData, const sal_uInt64* inData, bool isSigned, sal_uInt32 dataBytes)
-{
- if (dataBytes > 8)
- {
- //SAL_WARN("bridges", "illegal dataBytes in dataBytes, please check the bridge.");
- return;
- }
-
- sal_uInt64 data = *inData;
- char* dataPointer = reinterpret_cast<char*>(&data);
-
- // Clear bits which are not data
- sal_uInt64* dataMask = (sal_uInt64*)calloc(1, 8);
- memset(dataMask, 0xFF, dataBytes);
- data = data & *dataMask;
- free(dataMask);
-
- // extend to 32 bit
- if (dataBytes < 4)
- {
- if (isSigned)
- {
- // Detect the highest bit of the data.
- // For example, if a one-byte integer data passed in, we need to detect the 8th bit(8 x 1)
- // So left shift 1 three-times(8-1) we can get mask 1000 0000
- sal_uInt64 detectMask = 1 << (dataBytes * 8 - 1);
-
- if (detectMask & data)
- // Is negative
- memset(dataPointer + dataBytes, 0xFF, 4 - dataBytes);
- else
- // Is positive
- memset(dataPointer + dataBytes, 0x0, 4 - dataBytes);
- }
- else
- memset(dataPointer + dataBytes, 0x0, 4 - dataBytes);
-
- // The highest data bit turns into 8 * 4 = 32 bit
- dataBytes = 4;
- }
-
- // Sign extend to 64 bit
- sal_uInt64 detectMask = 1 << (dataBytes * 8 - 1);
- if (detectMask & data)
- memset(dataPointer + dataBytes, 0xFF, 8 - dataBytes);
- else
- memset(dataPointer + dataBytes, 0x00, 8 - dataBytes);
-
- *outData = data;
-}
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <com/sun/star/uno/genfunc.hxx> +#include <uno/data.h> +#include <typelib/typedescription.hxx> +#include "types.hxx" +#include "abi.hxx" +#include <stdio.h> +#include <cstring> + +//#define BRIDGE_DEBUG + +namespace abi_riscv64 +{ +/* + F: floating point reg + G: general purpose reg +*/ +enum class ReturnKind +{ + FF_Align4, + FF_Align8, + FG_Align4, + FG_Align8, + GF_Align4, + GF_Align8, + DEFAULT +}; + +void countnGreg(sal_Int32& nGreg, sal_Int32& nFreg, bool& firstIsGreg, sal_Int32& align, + const typelib_CompoundTypeDescription* pTypeDescr) +{ + for (int i = 0; i < pTypeDescr->nMembers; i++) + { + typelib_TypeDescriptionReference* pTypeInStruct = pTypeDescr->ppTypeRefs[i]; + switch (pTypeInStruct->eTypeClass) + { + case typelib_TypeClass_STRUCT: + case typelib_TypeClass_EXCEPTION: + { + typelib_TypeDescription* childTypeDescr = nullptr; + TYPELIB_DANGER_GET(&childTypeDescr, pTypeInStruct); + countnGreg( + nGreg, nFreg, firstIsGreg, align, + reinterpret_cast<typelib_CompoundTypeDescription const*>(childTypeDescr)); + TYPELIB_DANGER_RELEASE(childTypeDescr); + } + break; + case typelib_TypeClass_DOUBLE: + // Align to the larger type + align = 8; + [[fallthrough]]; + case typelib_TypeClass_FLOAT: + nFreg++; + break; + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + align = 8; + [[fallthrough]]; + default: + if (nFreg > 0) + { + firstIsGreg = false; + } + nGreg++; + break; + } + } +} + +ReturnKind getReturnKind(const typelib_TypeDescription* pTypeDescr) +{ + sal_Int32 nGreg = 0; + sal_Int32 nFreg = 0; + sal_Int32 align = 4; + bool firstIsGreg = true; + countnGreg(nGreg, nFreg, firstIsGreg, align, + reinterpret_cast<typelib_CompoundTypeDescription const*>(pTypeDescr)); + if (nGreg == 0 && nFreg == 2) + { + if (align == 4) + return ReturnKind::FF_Align4; + else + return ReturnKind::FF_Align8; + } + else if (nGreg == 1 && nFreg == 1) + { + if (firstIsGreg) + { + if (align == 4) + return ReturnKind::GF_Align4; + else + return ReturnKind::GF_Align8; + } + else + { + if (align == 4) + return ReturnKind::FG_Align4; + else + return ReturnKind::FG_Align8; + } + } + else + { + return ReturnKind::DEFAULT; + } +} + +/* + Transform the returned cpp data to uno. + This happens at the end of uno2cpp, when callee cpp func finished. + + | returned data saved in + default cases | gret[0] and gret[1] + 2 float | fret[0] and fret[1] + 1 float 1 int | gret[0] and fret[0] + + There is a complex problem -- alignment. For example, 4 byte float and 8 byte + integer take 16 bytes rather than 12 bytes. + + There is also another complex problem. e.g. Two 4 byte integer is compacted + in a0, but two 4 byte float is seperately set in fa0 and fa1. However, return + size is 8 bytes. We need to cut the lower 32bit of fa0 and fa1 seperately and + combine them in 8 bytes. +*/ +void fillUNOStruct(const typelib_TypeDescription* pTypeDescr, sal_Int64* gret, double* fret, + void* pRegisterReturn) +{ +#ifdef BRIDGE_DEBUG + printf("In fillStruct, pTypeDescr = %p, gret = %p, fret = %p, pRegisterReturn = %p\n", + pTypeDescr, gret, fret, pRegisterReturn); +#endif + ReturnKind returnKind = getReturnKind(pTypeDescr); + switch (returnKind) + { + case ReturnKind::FF_Align4: + memcpy(reinterpret_cast<char*>(pRegisterReturn), &(fret[0]), 4); + memcpy(reinterpret_cast<char*>(pRegisterReturn) + 4, &(fret[1]), 4); + break; + case ReturnKind::FF_Align8: + reinterpret_cast<double*>(pRegisterReturn)[0] = fret[0]; + reinterpret_cast<double*>(pRegisterReturn)[1] = fret[1]; + break; + case ReturnKind::FG_Align4: + memcpy(reinterpret_cast<char*>(pRegisterReturn), &(fret[0]), 4); + memcpy(reinterpret_cast<char*>(pRegisterReturn) + 4, &(gret[0]), 4); + break; + case ReturnKind::FG_Align8: + reinterpret_cast<double*>(pRegisterReturn)[0] = fret[0]; + reinterpret_cast<sal_Int64*>(pRegisterReturn)[1] = gret[0]; + break; + case ReturnKind::GF_Align4: + memcpy(reinterpret_cast<char*>(pRegisterReturn), &(gret[0]), 4); + memcpy(reinterpret_cast<char*>(pRegisterReturn) + 4, &(fret[0]), 4); + break; + case ReturnKind::GF_Align8: + reinterpret_cast<sal_Int64*>(pRegisterReturn)[0] = gret[0]; + reinterpret_cast<double*>(pRegisterReturn)[1] = fret[0]; + break; + default: + reinterpret_cast<sal_Int64*>(pRegisterReturn)[0] = gret[0]; + reinterpret_cast<sal_Int64*>(pRegisterReturn)[1] = gret[1]; + break; + } +} + +/* + Split zipped unoreturn to cpp func. This happens at the end of cpp2uno. + + The data in pTarget will be extrat to return regs in privateSnippetExecutor: + | pTarget[0] | pTarget[1] | return type | + default cases | $a0 | $a1 | 0 | + 2 float | $fa0 | $fa1 | 0 | + 1 float 1 int | $a0 | $fa0 | 1 | + + This looks like a reverse version of fillUNOStruct. The reason for such + "meaningless" effort is that java return a compact struct, but cpp not. +*/ +void splitUNOStruct(const typelib_TypeDescription* pTypeDescr, sal_uInt64* pTarget, + sal_uInt64* pSource, sal_Int32& returnType) +{ +#ifdef BRIDGE_DEBUG + printf("In splitUNOStruct, pTypeDescr = %p, pTarget = %p, pSource = %p\n", pTypeDescr, pTarget, + pSource); +#endif + sal_uInt64* pTemp = (sal_uInt64*)calloc(2, sizeof(sal_uInt64)); + ReturnKind returnKind = getReturnKind(pTypeDescr); + switch (returnKind) + { + case ReturnKind::FF_Align4: + memcpy(reinterpret_cast<char*>(pTemp), reinterpret_cast<char*>(pSource), 4); + memset(reinterpret_cast<char*>(pTemp) + 4, 0xFF, 4); + memcpy(reinterpret_cast<char*>(pTemp) + 8, reinterpret_cast<char*>(pSource) + 4, 4); + memset(reinterpret_cast<char*>(pTemp) + 12, 0xFF, 4); + returnType = 0; + break; + case ReturnKind::FF_Align8: + pTemp[0] = pSource[0]; + pTemp[1] = pSource[1]; + returnType = 0; + break; + case ReturnKind::FG_Align4: + memcpy(reinterpret_cast<char*>(pTemp), reinterpret_cast<char*>(pSource) + 4, 4); + memcpy(reinterpret_cast<char*>(pTemp) + 8, reinterpret_cast<char*>(pSource), 4); + memset(reinterpret_cast<char*>(pTemp) + 12, 0xFF, 4); + returnType = 1; + break; + case ReturnKind::FG_Align8: + pTemp[0] = pSource[1]; + pTemp[1] = pSource[0]; + returnType = 1; + break; + case ReturnKind::GF_Align4: + memcpy(reinterpret_cast<char*>(pTemp), reinterpret_cast<char*>(pSource), 4); + memcpy(reinterpret_cast<char*>(pTemp) + 8, reinterpret_cast<char*>(pSource) + 4, 4); + memset(reinterpret_cast<char*>(pTemp) + 12, 0xFF, 4); + returnType = 1; + break; + case ReturnKind::GF_Align8: + pTemp[0] = pSource[0]; + pTemp[1] = pSource[1]; + returnType = 1; + break; + default: + pTemp[0] = pSource[0]; + pTemp[1] = pSource[1]; + returnType = 0; + break; + } + pTarget[0] = pTemp[0]; + pTarget[1] = pTemp[1]; + free(pTemp); +} + +/* + Extend higher bits for integer types. + + According to + https://github.com/riscv-non-isa/riscv-elf-psabi-doc/blob/master/riscv-cc.adoc#integer-calling-convention + + > When passed in registers or on the stack, integer scalars narrower than XLEN bits + > are widened according to the sign of their type up to 32 bits, then sign-extended + > to XLEN bits. +*/ +void extIntBits(sal_uInt64* outData, const sal_uInt64* inData, bool isSigned, sal_uInt32 dataBytes) +{ + if (dataBytes > 8) + { + //SAL_WARN("bridges", "illegal dataBytes in dataBytes, please check the bridge."); + return; + } + + sal_uInt64 data = *inData; + char* dataPointer = reinterpret_cast<char*>(&data); + + // Clear bits which are not data + sal_uInt64* dataMask = (sal_uInt64*)calloc(1, 8); + memset(dataMask, 0xFF, dataBytes); + data = data & *dataMask; + free(dataMask); + + // extend to 32 bit + if (dataBytes < 4) + { + if (isSigned) + { + // Detect the highest bit of the data. + // For example, if a one-byte integer data passed in, we need to detect the 8th bit(8 x 1) + // So left shift 1 three-times(8-1) we can get mask 1000 0000 + sal_uInt64 detectMask = 1 << (dataBytes * 8 - 1); + + if (detectMask & data) + // Is negative + memset(dataPointer + dataBytes, 0xFF, 4 - dataBytes); + else + // Is positive + memset(dataPointer + dataBytes, 0x0, 4 - dataBytes); + } + else + memset(dataPointer + dataBytes, 0x0, 4 - dataBytes); + + // The highest data bit turns into 8 * 4 = 32 bit + dataBytes = 4; + } + + // Sign extend to 64 bit + sal_uInt64 detectMask = 1 << (dataBytes * 8 - 1); + if (detectMask & data) + memset(dataPointer + dataBytes, 0xFF, 8 - dataBytes); + else + memset(dataPointer + dataBytes, 0x00, 8 - dataBytes); + + *outData = data; +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ diff --git a/bridges/source/cpp_uno/gcc3_linux_riscv64/abi.hxx b/bridges/source/cpp_uno/gcc3_linux_riscv64/abi.hxx index ea5236220a07..1602378b65d2 100644 --- a/bridges/source/cpp_uno/gcc3_linux_riscv64/abi.hxx +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/abi.hxx @@ -1,34 +1,34 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-
-//#pragma once
-#include <uno/data.h>
-#include <typelib/typedescription.hxx>
-
-//#define BRI_DEBUG
-
-#ifdef BRI_DEBUG
-#include <cstdio>
-#define BRIDGE_LOG(...) fprintf(stdout, __VA_ARGS__)
-#else
-#define BRIDGE_LOG(format, args...)
-#endif
-
-namespace abi_riscv64
-{
-void fillUNOStruct(const typelib_TypeDescription* pTypeDescr, sal_Int64* gret, double* fret,
- void* pRegisterReturn);
-
-void splitUNOStruct(const typelib_TypeDescription* pTypeDescr, sal_uInt64* pTarget,
- sal_uInt64* pSource, sal_Int32& returnType);
-
-void extIntBits(sal_uInt64* outData, const sal_uInt64* inData, bool isSigned, sal_uInt32 dataBytes);
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +//#pragma once +#include <uno/data.h> +#include <typelib/typedescription.hxx> + +//#define BRI_DEBUG + +#ifdef BRI_DEBUG +#include <cstdio> +#define BRIDGE_LOG(...) fprintf(stdout, __VA_ARGS__) +#else +#define BRIDGE_LOG(format, args...) +#endif + +namespace abi_riscv64 +{ +void fillUNOStruct(const typelib_TypeDescription* pTypeDescr, sal_Int64* gret, double* fret, + void* pRegisterReturn); + +void splitUNOStruct(const typelib_TypeDescription* pTypeDescr, sal_uInt64* pTarget, + sal_uInt64* pSource, sal_Int32& returnType); + +void extIntBits(sal_uInt64* outData, const sal_uInt64* inData, bool isSigned, sal_uInt32 dataBytes); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |