* Cleanup, no functional change.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34237 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
parent
b3be7a4135
commit
23f179da55
@ -74,10 +74,10 @@ static int dump_syscall_tracing(int argc, char** argv);
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#endif
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static generic_syscall *
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find_generic_syscall(const char *subsystem)
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static generic_syscall*
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find_generic_syscall(const char* subsystem)
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{
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generic_syscall *syscall = NULL;
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generic_syscall* syscall = NULL;
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ASSERT_LOCKED_MUTEX(&sGenericSyscallLock);
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@ -98,8 +98,8 @@ find_generic_syscall(const char *subsystem)
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All other return codes are depending on the generic syscall implementation.
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*/
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static inline status_t
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_user_generic_syscall(const char *userSubsystem, uint32 function,
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void *buffer, size_t bufferSize)
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_user_generic_syscall(const char* userSubsystem, uint32 function,
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void* buffer, size_t bufferSize)
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{
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char subsystem[B_FILE_NAME_LENGTH];
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@ -138,7 +138,7 @@ _user_generic_syscall(const char *userSubsystem, uint32 function,
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}
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while (syscall != NULL) {
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generic_syscall *next;
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generic_syscall* next;
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syscall->use_count++;
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locker.Unlock();
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@ -185,28 +185,28 @@ _user_restore_signal_frame()
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int32
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syscall_dispatcher(uint32 call_num, void *args, uint64 *call_ret)
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syscall_dispatcher(uint32 callIndex, void* args, uint64* _returnValue)
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{
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bigtime_t startTime;
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// dprintf("syscall_dispatcher: thread 0x%x call 0x%x, arg0 0x%x, arg1 0x%x arg2 0x%x arg3 0x%x arg4 0x%x\n",
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// thread_get_current_thread_id(), call_num, arg0, arg1, arg2, arg3, arg4);
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user_debug_pre_syscall(call_num, args);
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user_debug_pre_syscall(callIndex, args);
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startTime = system_time();
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switch (call_num) {
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switch (callIndex) {
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// the cases are auto-generated
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#include "syscall_dispatcher.h"
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default:
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*call_ret = (uint64)B_BAD_VALUE;
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*_returnValue = (uint64)B_BAD_VALUE;
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}
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user_debug_post_syscall(call_num, args, *call_ret, startTime);
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user_debug_post_syscall(callIndex, args, *_returnValue, startTime);
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// dprintf("syscall_dispatcher: done with syscall 0x%x\n", call_num);
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// dprintf("syscall_dispatcher: done with syscall 0x%x\n", callIndex);
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return B_HANDLED_INTERRUPT;
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}
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@ -236,7 +236,7 @@ generic_syscall_init(void)
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status_t
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register_generic_syscall(const char *subsystem, syscall_hook hook,
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register_generic_syscall(const char* subsystem, syscall_hook hook,
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uint32 version, uint32 flags)
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{
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if (hook == NULL)
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@ -275,7 +275,7 @@ register_generic_syscall(const char *subsystem, syscall_hook hook,
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status_t
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unregister_generic_syscall(const char *subsystem, uint32 version)
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unregister_generic_syscall(const char* subsystem, uint32 version)
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{
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// TODO: we should only remove the syscall with the matching version
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@ -3,10 +3,13 @@
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* Distributed under the terms of the MIT License.
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*/
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// Don't include arch_gensyscalls.h. It's only needed when creating the
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// syscall vector.
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#define DONT_INCLUDE_ARCH_GENSYSCALLS_H 1
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#include "gensyscalls.h"
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#include <cstdio>
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#include <cstdlib>
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#include <fstream>
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@ -14,7 +17,6 @@
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#include <string.h>
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#include <vector>
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#include "gensyscalls.h"
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#include "gensyscalls_common.h"
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using std::vector;
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@ -49,12 +51,13 @@ print_usage(bool error)
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}
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// Type
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// #pragma mark - Type
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// constructor
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Type::Type(const char* name, int size, int usedSize,
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const char* alignmentTypeName)
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: fName(name),
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:
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fName(name),
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fSize(size),
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fUsedSize(usedSize),
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fAlignmentType(alignmentTypeName)
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@ -62,34 +65,36 @@ Type::Type(const char* name, int size, int usedSize,
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}
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// Parameter
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// #pragma mark - Parameter
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// constructor
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Parameter::Parameter(const char* typeName, const char* parameterName,
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int size, int usedSize, int offset, const char* alignmentTypeName)
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: Type(typeName, size, usedSize, alignmentTypeName),
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:
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Type(typeName, size, usedSize, alignmentTypeName),
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fParameterName(parameterName),
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fOffset(offset)
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{
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}
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// Syscall
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// #pragma mark - Syscall
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// ParameterVector
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struct Syscall::ParameterVector : public vector<Parameter*> {
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};
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// constructor
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Syscall::Syscall(const char* name, const char* kernelName)
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: fName(name),
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:
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fName(name),
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fKernelName(kernelName),
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fReturnType(NULL),
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fParameters(new ParameterVector)
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{
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}
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// destructor
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Syscall::~Syscall()
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{
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delete fReturnType;
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@ -100,14 +105,14 @@ Syscall::~Syscall()
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delete fParameters;
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}
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// ParameterAt
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int
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Syscall::CountParameters() const
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{
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return fParameters->size();
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}
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// ParameterAt
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Parameter*
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Syscall::ParameterAt(int index) const
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{
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@ -117,14 +122,14 @@ Syscall::ParameterAt(int index) const
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return (*fParameters)[index];
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}
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// LastParameter
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Parameter*
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Syscall::LastParameter() const
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{
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return ParameterAt(CountParameters() - 1);
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}
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// SetReturnType
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Type*
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Syscall::SetReturnType(const char* name, int size, int usedSize,
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const char* alignmentTypeName)
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@ -133,7 +138,7 @@ Syscall::SetReturnType(const char* name, int size, int usedSize,
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return fReturnType = new Type(name, size, usedSize, alignmentTypeName);
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}
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// AddParameter
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Parameter*
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Syscall::AddParameter(const char* typeName, const char* parameterName,
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int size, int usedSize, int offset, const char* alignmentTypeName)
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@ -145,19 +150,21 @@ Syscall::AddParameter(const char* typeName, const char* parameterName,
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}
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// SyscallVector
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// #pragma mark - SyscallVector
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struct SyscallVector::_SyscallVector : public vector<Syscall*> {
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};
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// constructor
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SyscallVector::SyscallVector()
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: fSyscalls(new _SyscallVector)
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:
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fSyscalls(new _SyscallVector)
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{
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}
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// destructor
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SyscallVector::~SyscallVector()
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{
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int count = CountSyscalls();
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@ -166,21 +173,21 @@ SyscallVector::~SyscallVector()
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delete fSyscalls;
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}
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// Create
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SyscallVector*
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SyscallVector::Create()
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{
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return new SyscallVector;
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}
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// CountSyscalls
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int
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SyscallVector::CountSyscalls() const
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{
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return fSyscalls->size();
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}
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// SyscallAt
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Syscall*
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SyscallVector::SyscallAt(int index) const
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{
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@ -190,7 +197,7 @@ SyscallVector::SyscallAt(int index) const
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return (*fSyscalls)[index];
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}
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// CreateSyscall
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Syscall*
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SyscallVector::CreateSyscall(const char* name, const char* kernelName)
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{
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@ -202,18 +209,18 @@ SyscallVector::CreateSyscall(const char* name, const char* kernelName)
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// #pragma mark -
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// Main
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class Main {
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public:
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int Run(int argc, char **argv)
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int Run(int argc, char** argv)
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{
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// parse arguments
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const char *syscallsFile = NULL;
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const char *dispatcherFile = NULL;
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const char *numbersFile = NULL;
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const char *tableFile = NULL;
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const char *straceFile = NULL;
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const char* syscallsFile = NULL;
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const char* dispatcherFile = NULL;
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const char* numbersFile = NULL;
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const char* tableFile = NULL;
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const char* straceFile = NULL;
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for (int argi = 1; argi < argc; argi++) {
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string arg(argv[argi]);
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if (arg == "-h" || arg == "--help") {
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@ -275,7 +282,7 @@ public:
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return 0;
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}
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void _WriteSyscallsFile(const char *filename)
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void _WriteSyscallsFile(const char* filename)
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{
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// open the syscalls output file
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ofstream file(filename, ofstream::out | ofstream::trunc);
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@ -299,7 +306,7 @@ public:
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}
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}
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void _WriteDispatcherFile(const char *filename)
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void _WriteDispatcherFile(const char* filename)
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{
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// open the dispatcher output file
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ofstream file(filename, ofstream::out | ofstream::trunc);
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@ -312,7 +319,7 @@ public:
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file << "case " << i << ":" << endl;
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file << "\t";
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if (string(syscall->ReturnType()->TypeName()) != "void")
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file << "*call_ret = ";
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file << "*_returnValue = ";
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file << syscall->KernelName() << "(";
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int paramCount = syscall->CountParameters();
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if (paramCount > 0) {
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@ -344,7 +351,7 @@ public:
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}
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}
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void _WriteNumbersFile(const char *filename)
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void _WriteNumbersFile(const char* filename)
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{
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// open the syscall numbers output file
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ofstream file(filename, ofstream::out | ofstream::trunc);
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@ -352,7 +359,7 @@ public:
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throw IOException(string("Failed to open `") + filename + "'.");
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// output the defines
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const char *prefix = "_user_";
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const char* prefix = "_user_";
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size_t prefixLen = strlen(prefix);
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for (int i = 0; i < fSyscallCount; i++) {
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const Syscall* syscall = fSyscallVector->SyscallAt(i);
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@ -371,7 +378,7 @@ public:
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}
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}
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void _WriteTableFile(const char *filename)
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void _WriteTableFile(const char* filename)
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{
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// open the syscall table output file
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ofstream file(filename, ofstream::out | ofstream::trunc);
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@ -452,7 +459,7 @@ public:
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file << "#endif // _ASSEMBLER" << endl;
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}
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void _WriteSTraceFile(const char *filename)
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void _WriteSTraceFile(const char* filename)
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{
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// open the syscall table output file
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ofstream file(filename, ofstream::out | ofstream::trunc);
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@ -522,9 +529,9 @@ public:
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file << "}" << endl;
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}
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static string _GetPointerType(const char *type)
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static string _GetPointerType(const char* type)
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{
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const char *parenthesis = strchr(type, ')');
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const char* parenthesis = strchr(type, ')');
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if (!parenthesis)
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return string(type) + "*";
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// function pointer type
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@ -605,9 +612,9 @@ private:
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int fSyscallCount;
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};
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// main
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int
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main(int argc, char **argv)
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main(int argc, char** argv)
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{
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try {
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return Main().Run(argc, argv);
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