summaryrefslogtreecommitdiffstats
path: root/bridges/source/cpp_uno/msvc_win32_x86-64/except.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'bridges/source/cpp_uno/msvc_win32_x86-64/except.cxx')
-rw-r--r--bridges/source/cpp_uno/msvc_win32_x86-64/except.cxx105
1 files changed, 52 insertions, 53 deletions
diff --git a/bridges/source/cpp_uno/msvc_win32_x86-64/except.cxx b/bridges/source/cpp_uno/msvc_win32_x86-64/except.cxx
index 24c3716333aa..ec874621baf8 100644
--- a/bridges/source/cpp_uno/msvc_win32_x86-64/except.cxx
+++ b/bridges/source/cpp_uno/msvc_win32_x86-64/except.cxx
@@ -233,7 +233,6 @@ void
#endif // 0
-
#include <sal/config.h>
#include <memory>
@@ -256,18 +255,14 @@ void
using namespace ::com::sun::star;
-static void * __cdecl copyConstruct(
- void * pExcThis,
- void * pSource,
- typelib_TypeDescription * pTD ) throw ()
+static void* __cdecl copyConstruct(void* pExcThis, void* pSource,
+ typelib_TypeDescription* pTD) throw()
{
::uno_copyData(pExcThis, pSource, pTD, uno::cpp_acquire);
return pExcThis;
}
-static void * __cdecl destruct(
- void * pExcThis,
- typelib_TypeDescription * pTD ) throw ()
+static void* __cdecl destruct(void* pExcThis, typelib_TypeDescription* pTD) throw()
{
::uno_destructData(pExcThis, pTD, uno::cpp_release);
return pExcThis;
@@ -275,48 +270,56 @@ static void * __cdecl destruct(
const int codeSnippetSize = 40;
-static void GenerateConstructorTrampoline(
- unsigned char * code,
- typelib_TypeDescription * pTD ) throw ()
+static void GenerateConstructorTrampoline(unsigned char* code, typelib_TypeDescription* pTD) throw()
{
- unsigned char *p = code;
+ unsigned char* p = code;
// mov r8, pTD
- *p++ = 0x49; *p++ = 0xB8;
- *reinterpret_cast<void **>(p) = pTD; p += 8;
+ *p++ = 0x49;
+ *p++ = 0xB8;
+ *reinterpret_cast<void**>(p) = pTD;
+ p += 8;
// mov r11, copyConstruct
- *p++ = 0x49; *p++ = 0xBB;
- *reinterpret_cast<void **>(p) = reinterpret_cast<void *>(&copyConstruct); p += 8;
+ *p++ = 0x49;
+ *p++ = 0xBB;
+ *reinterpret_cast<void**>(p) = reinterpret_cast<void*>(&copyConstruct);
+ p += 8;
// jmp r11
- *p++ = 0x41; *p++ = 0xFF; *p++ = 0xE3;
+ *p++ = 0x41;
+ *p++ = 0xFF;
+ *p++ = 0xE3;
- assert( p < code + codeSnippetSize );
+ assert(p < code + codeSnippetSize);
}
-static void GenerateDestructorTrampoline(
- unsigned char * code,
- typelib_TypeDescription * pTD ) throw ()
+static void GenerateDestructorTrampoline(unsigned char* code, typelib_TypeDescription* pTD) throw()
{
- unsigned char *p = code;
+ unsigned char* p = code;
// mov rdx, pTD
- *p++ = 0x48; *p++ = 0xBA;
- *reinterpret_cast<void **>(p) = pTD; p += 8;
+ *p++ = 0x48;
+ *p++ = 0xBA;
+ *reinterpret_cast<void**>(p) = pTD;
+ p += 8;
// mov r11, destruct
- *p++ = 0x49; *p++ = 0xBB;
- *reinterpret_cast<void **>(p) = reinterpret_cast<void *>(&destruct); p += 8;
+ *p++ = 0x49;
+ *p++ = 0xBB;
+ *reinterpret_cast<void**>(p) = reinterpret_cast<void*>(&destruct);
+ p += 8;
// jmp r11
- *p++ = 0x41; *p++ = 0xFF; *p++ = 0xE3;
+ *p++ = 0x41;
+ *p++ = 0xFF;
+ *p++ = 0xE3;
- assert( p < code + codeSnippetSize );
+ assert(p < code + codeSnippetSize);
}
-ExceptionType::ExceptionType(unsigned char * pCode, sal_uInt64 pCodeBase,
- typelib_TypeDescription * pTD) throw ()
+ExceptionType::ExceptionType(unsigned char* pCode, sal_uInt64 pCodeBase,
+ typelib_TypeDescription* pTD) throw()
: _n0(0)
, _n1(0)
, _n2(-1)
@@ -352,20 +355,20 @@ ExceptionType::ExceptionType(unsigned char * pCode, sal_uInt64 pCodeBase,
* is also member of ExceptionType and can be referenced via 32 bit offset.
*/
-RaiseInfo::RaiseInfo(typelib_TypeDescription * pTD)throw ()
+RaiseInfo::RaiseInfo(typelib_TypeDescription* pTD) throw()
: _n0(0)
, _n2(0)
, _pTD(pTD)
{
- typelib_CompoundTypeDescription * pCompTD;
+ typelib_CompoundTypeDescription* pCompTD;
// Count how many trampolines we need
int codeSize = codeSnippetSize;
// Info count
int nLen = 0;
- for (pCompTD = reinterpret_cast<typelib_CompoundTypeDescription*>(pTD);
- pCompTD; pCompTD = pCompTD->pBaseTypeDescription)
+ for (pCompTD = reinterpret_cast<typelib_CompoundTypeDescription*>(pTD); pCompTD;
+ pCompTD = pCompTD->pBaseTypeDescription)
{
++nLen;
codeSize += codeSnippetSize;
@@ -380,8 +383,8 @@ RaiseInfo::RaiseInfo(typelib_TypeDescription * pTD)throw ()
auto exceptionTypeSizeArray = std::make_unique<int[]>(nLen);
nLen = 0;
- for (pCompTD = reinterpret_cast<typelib_CompoundTypeDescription*>(pTD);
- pCompTD; pCompTD = pCompTD->pBaseTypeDescription)
+ for (pCompTD = reinterpret_cast<typelib_CompoundTypeDescription*>(pTD); pCompTD;
+ pCompTD = pCompTD->pBaseTypeDescription)
{
int typeInfoLen;
RTTInfos::get(pCompTD->aBase.pTypeName, &typeInfoLen);
@@ -390,7 +393,7 @@ RaiseInfo::RaiseInfo(typelib_TypeDescription * pTD)throw ()
{
int n = typeInfoLen / 4;
n++;
- typeInfoLen = n*4;
+ typeInfoLen = n * 4;
}
exceptionTypeSizeArray[nLen++] = typeInfoLen + sizeof(ExceptionType);
}
@@ -405,24 +408,22 @@ RaiseInfo::RaiseInfo(typelib_TypeDescription * pTD)throw ()
// Allocate mem for code and all dynamic data in one chunk to guarantee
// 32 bit offsets
const int totalSize = codeSize + typeInfoArraySize + excTypeAddLen;
- unsigned char * pCode = _code =
- static_cast<unsigned char *>(std::malloc(totalSize));
+ unsigned char* pCode = _code = static_cast<unsigned char*>(std::malloc(totalSize));
int pCodeOffset = 0;
// New base of types array, starts after Trampoline D-Tor / C-Tors
- DWORD * types = reinterpret_cast<DWORD *>(pCode + codeSize);
+ DWORD* types = reinterpret_cast<DWORD*>(pCode + codeSize);
// New base of ExceptionType array, starts after types array
- unsigned char *etMem = pCode + codeSize + typeInfoArraySize;
+ unsigned char* etMem = pCode + codeSize + typeInfoArraySize;
int etMemOffset = 0;
_codeBase = reinterpret_cast<sal_uInt64>(pCode)
- & ~static_cast<sal_uInt64>(ExceptionInfos::allocationGranularity - 1);
+ & ~static_cast<sal_uInt64>(ExceptionInfos::allocationGranularity - 1);
DWORD old_protect;
- bool success =
- VirtualProtect(pCode, codeSize, PAGE_EXECUTE_READWRITE, &old_protect);
- (void) success;
+ bool success = VirtualProtect(pCode, codeSize, PAGE_EXECUTE_READWRITE, &old_protect);
+ (void)success;
assert(success && "VirtualProtect() failed!");
::typelib_typedescription_acquire(pTD);
@@ -434,18 +435,17 @@ RaiseInfo::RaiseInfo(typelib_TypeDescription * pTD)throw ()
// Info count accompanied by type info ptrs: type, base type, base base type, ...
// Keep offset of types_array
- _types = static_cast<sal_Int32>(
- reinterpret_cast<sal_uInt64>(types)-_codeBase);
+ _types = static_cast<sal_Int32>(reinterpret_cast<sal_uInt64>(types) - _codeBase);
// Fill types: (nLen, _offset to ExceptionType1, ...ExceptionType2, ...)
types[0] = nLen;
int nPos = 1;
- for (pCompTD = reinterpret_cast<typelib_CompoundTypeDescription*>(pTD);
- pCompTD; pCompTD = pCompTD->pBaseTypeDescription)
+ for (pCompTD = reinterpret_cast<typelib_CompoundTypeDescription*>(pTD); pCompTD;
+ pCompTD = pCompTD->pBaseTypeDescription)
{
// Create instance in mem block with placement new
- ExceptionType * et = new(etMem + etMemOffset)ExceptionType(
- pCode + pCodeOffset, _codeBase, reinterpret_cast<typelib_TypeDescription *>(pCompTD));
+ ExceptionType* et = new (etMem + etMemOffset) ExceptionType(
+ pCode + pCodeOffset, _codeBase, reinterpret_cast<typelib_TypeDescription*>(pCompTD));
// Next trampoline entry offset
pCodeOffset += codeSnippetSize;
@@ -453,8 +453,7 @@ RaiseInfo::RaiseInfo(typelib_TypeDescription * pTD)throw ()
etMemOffset += exceptionTypeSizeArray[nPos - 1];
// Keep offset of addresses of ET for D-Tor call in ~RaiseInfo
- types[nPos++]
- = static_cast<DWORD>(reinterpret_cast<sal_uInt64>(et)-_codeBase);
+ types[nPos++] = static_cast<DWORD>(reinterpret_cast<sal_uInt64>(et) - _codeBase);
}
// Final check: end of address calculation must be end of mem
assert(etMem + etMemOffset == pCode + totalSize);
generated by cgit (git 2.34.1) at 2024-06-14 17:32:26 +0000