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https://github.com/switchbrew/libnx.git
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74 lines
2.8 KiB
C
74 lines
2.8 KiB
C
/**
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* @file svc.h
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* @brief Syscall wrappers.
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*/
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#pragma once
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#include "types.h"
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/// Pseudo handle for the current process
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#define CUR_PROCESS_HANDLE 0xFFFF8001
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/// Pseudo handle for the current thread
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#define CUR_THREAD_HANDLE 0xFFFF8000
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static inline void* armGetTls(void) {
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void* ret;
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__asm__ ("mrs %x[data], tpidrro_el0" : [data] "=r" (ret));
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return ret;
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}
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typedef struct {
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u64 base_addr;
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u64 size;
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u32 memorytype;
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u32 memoryattribute;
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u32 perm;
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u32 devicerefcount;
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u32 ipcrefcount;
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u32 padding;
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} MemInfo;
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typedef struct {
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u64 X0;
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u64 X1;
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u64 X2;
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u64 X3;
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u64 X4;
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u64 X5;
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u64 X6;
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u64 X7;
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} __attribute__((packed)) SecmonArgs;
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Result svcSetHeapSize(void** out_addr, u64 size);
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Result svcQueryMemory(MemInfo* meminfo_ptr, u32 *pageinfo, u64 addr);
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void NORETURN svcExitProcess();
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Result svcSleepThread(u64 nano);
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Result svcCloseHandle(Handle handle);
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Result svcCreateTransferMemory(Handle* out, void* addr, size_t size, u32 perm);
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Result svcWaitSynchronization(s32* index, const Handle* handles, s32 handleCount, u64 timeout);
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Result svcArbitrateLock(u32 wait_tag, u32* tag_location, u32 self_tag);
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Result svcArbitrateUnlock(u32* tag_location);
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Result svcConnectToNamedPort(Handle* session, const char* name);
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Result svcSendSyncRequest(Handle session);
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Result svcBreak(u32 breakReason, u64 inval1, u64 inval2);
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Result svcGetInfo(u64* out, u64 id0, Handle handle, u64 id1);
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Result svcCreateSession(Handle *server_handle, Handle *client_handle, u32 unk0, u64 unk1);//unk* are normally 0?
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Result svcAcceptSession(Handle *session_handle, Handle port_handle);
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Result svcReplyAndReceive(s32* index, const Handle* handles, s32 handleCount, Handle replyTarget, u64 timeout);
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Result svcMapTransferMemory(Handle tmem_handle, void* addr, size_t size, u32 perm);
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Result svcUnmapTransferMemory(Handle tmem_handle, void* addr, size_t size);
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Result svcQueryPhysicalAddress(u64 out[3], u64 virtaddr);
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Result svcQueryIoMapping(u64* virtaddr, u64 physaddr, u64 size);
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Result svcCreateDeviceAddressSpace(Handle *handle, u64 dev_addr, u64 dev_size);
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Result svcAttachDeviceAddressSpace(u64 device, Handle handle);
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Result svcDetachDeviceAddressSpace(u64 device, Handle handle);
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Result svcMapDeviceAddressSpaceAligned(Handle handle, Handle proc_handle, u64 dev_addr, u64 dev_size, u64 map_addr, u64 perm);
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Result svcUnmapDeviceAddressSpace(Handle handle, Handle proc_handle, u64 map_addr, u64 map_size, u64 perm);
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Result svcDebugActiveProcess(Handle* debug, u32 processID);
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Result svcContinueDebugEvent(Handle debug, u32 flags, u64 unk);
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Result svcQueryDebugProcessMemory(MemInfo* meminfo_ptr, u32* pageinfo, Handle debug, u64 addr);
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Result svcReadDebugProcessMemory(void* buffer, Handle debug, u64 addr, u64 size);
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Result svcManageNamedPort(Handle* portServer, const char* name, s32 maxSessions);
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u64 svcCallSecureMonitor(SecmonArgs* regs);
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