#ifndef _CHRE_SLPI_SKEL_H
#define _CHRE_SLPI_SKEL_H
/**
* Defines the FastRPC interface between CHRE running on the SLPI and the host
* daemon running on the AP.
*
* Note that the interface name gets prefixed to the function names in the
* generated sources, with an underscore separating them.
*
* Refer to the implementations of these functions in the CHRE code that runs on
* the SLPI for documentation covering the parameters, return values, etc.
*/
#include "chre_slpi.h"
#ifndef _QAIC_ENV_H
#define _QAIC_ENV_H
#ifdef __GNUC__
#ifdef __clang__
#pragma GCC diagnostic ignored "-Wunknown-pragmas"
#else
#pragma GCC diagnostic ignored "-Wpragmas"
#endif
#pragma GCC diagnostic ignored "-Wuninitialized"
#pragma GCC diagnostic ignored "-Wunused-parameter"
#pragma GCC diagnostic ignored "-Wunused-function"
#endif
#ifndef _ATTRIBUTE_UNUSED
#ifdef _WIN32
#define _ATTRIBUTE_UNUSED
#else
#define _ATTRIBUTE_UNUSED __attribute__ ((unused))
#endif
#endif // _ATTRIBUTE_UNUSED
#ifndef __QAIC_REMOTE
#define __QAIC_REMOTE(ff) ff
#endif //__QAIC_REMOTE
#ifndef __QAIC_HEADER
#define __QAIC_HEADER(ff) ff
#endif //__QAIC_HEADER
#ifndef __QAIC_HEADER_EXPORT
#define __QAIC_HEADER_EXPORT
#endif // __QAIC_HEADER_EXPORT
#ifndef __QAIC_HEADER_ATTRIBUTE
#define __QAIC_HEADER_ATTRIBUTE
#endif // __QAIC_HEADER_ATTRIBUTE
#ifndef __QAIC_IMPL
#define __QAIC_IMPL(ff) ff
#endif //__QAIC_IMPL
#ifndef __QAIC_IMPL_EXPORT
#define __QAIC_IMPL_EXPORT
#endif // __QAIC_IMPL_EXPORT
#ifndef __QAIC_IMPL_ATTRIBUTE
#define __QAIC_IMPL_ATTRIBUTE
#endif // __QAIC_IMPL_ATTRIBUTE
#ifndef __QAIC_STUB
#define __QAIC_STUB(ff) ff
#endif //__QAIC_STUB
#ifndef __QAIC_STUB_EXPORT
#define __QAIC_STUB_EXPORT
#endif // __QAIC_STUB_EXPORT
#ifndef __QAIC_STUB_ATTRIBUTE
#define __QAIC_STUB_ATTRIBUTE
#endif // __QAIC_STUB_ATTRIBUTE
#ifndef __QAIC_SKEL
#define __QAIC_SKEL(ff) ff
#endif //__QAIC_SKEL__
#ifndef __QAIC_SKEL_EXPORT
#define __QAIC_SKEL_EXPORT
#endif // __QAIC_SKEL_EXPORT
#ifndef __QAIC_SKEL_ATTRIBUTE
#define __QAIC_SKEL_ATTRIBUTE
#endif // __QAIC_SKEL_ATTRIBUTE
#ifdef __QAIC_DEBUG__
#ifndef __QAIC_DBG_PRINTF__
#include <stdio.h>
#define __QAIC_DBG_PRINTF__( ee ) do { printf ee ; } while(0)
#endif
#else
#define __QAIC_DBG_PRINTF__( ee ) (void)0
#endif
#define _OFFSET(src, sof) ((void*)(((char*)(src)) + (sof)))
#define _COPY(dst, dof, src, sof, sz) \
do {\
struct __copy { \
char ar[sz]; \
};\
*(struct __copy*)_OFFSET(dst, dof) = *(struct __copy*)_OFFSET(src, sof);\
} while (0)
#define _COPYIF(dst, dof, src, sof, sz) \
do {\
if(_OFFSET(dst, dof) != _OFFSET(src, sof)) {\
_COPY(dst, dof, src, sof, sz); \
} \
} while (0)
_ATTRIBUTE_UNUSED
static __inline void _qaic_memmove(void* dst, void* src, int size) {
int i;
for(i = 0; i < size; ++i) {
((char*)dst)[i] = ((char*)src)[i];
}
}
#define _MEMMOVEIF(dst, src, sz) \
do {\
if(dst != src) {\
_qaic_memmove(dst, src, sz);\
} \
} while (0)
#define _ASSIGN(dst, src, sof) \
do {\
dst = OFFSET(src, sof); \
} while (0)
#define _STD_STRLEN_IF(str) (str == 0 ? 0 : strlen(str))
#include "AEEStdErr.h"
#define _TRY(ee, func) \
do { \
if (AEE_SUCCESS != ((ee) = func)) {\
__QAIC_DBG_PRINTF__((__FILE__ ":%d:error:%d:%s\n", __LINE__, (int)(ee),#func));\
goto ee##bail;\
} \
} while (0)
#define _CATCH(exception) exception##bail: if (exception != AEE_SUCCESS)
#define _ASSERT(nErr, ff) _TRY(nErr, 0 == (ff) ? AEE_EBADPARM : AEE_SUCCESS)
#ifdef __QAIC_DEBUG__
#define _ALLOCATE(nErr, pal, size, alignment, pv) _TRY(nErr, _allocator_alloc(pal, __FILE_LINE__, size, alignment, (void**)&pv))
#else
#define _ALLOCATE(nErr, pal, size, alignment, pv) _TRY(nErr, _allocator_alloc(pal, 0, size, alignment, (void**)&pv))
#endif
#endif // _QAIC_ENV_H
#include "remote.h"
#ifndef _ALLOCATOR_H
#define _ALLOCATOR_H
#include <stdlib.h>
#include <stdint.h>
typedef struct _heap _heap;
struct _heap {
_heap* pPrev;
const char* loc;
uint64_t buf;
};
typedef struct _allocator {
_heap* pheap;
uint8_t* stack;
uint8_t* stackEnd;
int nSize;
} _allocator;
_ATTRIBUTE_UNUSED
static __inline int _heap_alloc(_heap** ppa, const char* loc, int size, void** ppbuf) {
_heap* pn = 0;
pn = malloc(size + sizeof(_heap) - sizeof(uint64_t));
if(pn != 0) {
pn->pPrev = *ppa;
pn->loc = loc;
*ppa = pn;
*ppbuf = (void*)&(pn->buf);
return 0;
} else {
return -1;
}
}
#define _ALIGN_SIZE(x, y) (((x) + (y-1)) & ~(y-1))
_ATTRIBUTE_UNUSED
static __inline int _allocator_alloc(_allocator* me,
const char* loc,
int size,
unsigned int al,
void** ppbuf) {
if(size < 0) {
return -1;
} else if (size == 0) {
*ppbuf = 0;
return 0;
}
if((_ALIGN_SIZE((uintptr_t)me->stackEnd, al) + size) < (uintptr_t)me->stack + me->nSize) {
*ppbuf = (uint8_t*)_ALIGN_SIZE((uintptr_t)me->stackEnd, al);
me->stackEnd = (uint8_t*)_ALIGN_SIZE((uintptr_t)me->stackEnd, al) + size;
return 0;
} else {
return _heap_alloc(&me->pheap, loc, size, ppbuf);
}
}
_ATTRIBUTE_UNUSED
static __inline void _allocator_deinit(_allocator* me) {
_heap* pa = me->pheap;
while(pa != 0) {
_heap* pn = pa;
const char* loc = pn->loc;
(void)loc;
pa = pn->pPrev;
free(pn);
}
}
_ATTRIBUTE_UNUSED
static __inline void _allocator_init(_allocator* me, uint8_t* stack, int stackSize) {
me->stack = stack;
me->stackEnd = stack + stackSize;
me->nSize = stackSize;
me->pheap = 0;
}
#endif // _ALLOCATOR_H
#ifndef SLIM_H
#define SLIM_H
#include <stdint.h>
//a C data structure for the idl types that can be used to implement
//static and dynamic language bindings fairly efficiently.
//
//the goal is to have a minimal ROM and RAM footprint and without
//doing too many allocations. A good way to package these things seemed
//like the module boundary, so all the idls within one module can share
//all the type references.
#define PARAMETER_IN 0x0
#define PARAMETER_OUT 0x1
#define PARAMETER_INOUT 0x2
#define PARAMETER_ROUT 0x3
#define PARAMETER_INROUT 0x4
//the types that we get from idl
#define TYPE_OBJECT 0x0
#define TYPE_INTERFACE 0x1
#define TYPE_PRIMITIVE 0x2
#define TYPE_ENUM 0x3
#define TYPE_STRING 0x4
#define TYPE_WSTRING 0x5
#define TYPE_STRUCTURE 0x6
#define TYPE_UNION 0x7
#define TYPE_ARRAY 0x8
#define TYPE_SEQUENCE 0x9
//these require the pack/unpack to recurse
//so it's a hint to those languages that can optimize in cases where
//recursion isn't necessary.
#define TYPE_COMPLEX_STRUCTURE (0x10 | TYPE_STRUCTURE)
#define TYPE_COMPLEX_UNION (0x10 | TYPE_UNION)
#define TYPE_COMPLEX_ARRAY (0x10 | TYPE_ARRAY)
#define TYPE_COMPLEX_SEQUENCE (0x10 | TYPE_SEQUENCE)
typedef struct Type Type;
#define INHERIT_TYPE\
int32_t nativeSize; /*in the simple case its the same as wire size and alignment*/\
union {\
struct {\
const uintptr_t p1;\
const uintptr_t p2;\
} _cast;\
struct {\
uint32_t iid;\
uint32_t bNotNil;\
} object;\
struct {\
const Type *arrayType;\
int32_t nItems;\
} array;\
struct {\
const Type *seqType;\
int32_t nMaxLen;\
} seqSimple; \
struct {\
uint32_t bFloating;\
uint32_t bSigned;\
} prim; \
const SequenceType* seqComplex;\
const UnionType *unionType;\
const StructType *structType;\
int32_t stringMaxLen;\
uint8_t bInterfaceNotNil;\
} param;\
uint8_t type;\
uint8_t nativeAlignment\
typedef struct UnionType UnionType;
typedef struct StructType StructType;
typedef struct SequenceType SequenceType;
struct Type {
INHERIT_TYPE;
};
struct SequenceType {
const Type * seqType;
uint32_t nMaxLen;
uint32_t inSize;
uint32_t routSizePrimIn;
uint32_t routSizePrimROut;
};
//byte offset from the start of the case values for
//this unions case value array. it MUST be aligned
//at the alignment requrements for the descriptor
//
//if negative it means that the unions cases are
//simple enumerators, so the value read from the descriptor
//can be used directly to find the correct case
typedef union CaseValuePtr CaseValuePtr;
union CaseValuePtr {
const uint8_t* value8s;
const uint16_t* value16s;
const uint32_t* value32s;
const uint64_t* value64s;
};
//these are only used in complex cases
//so I pulled them out of the type definition as references to make
//the type smaller
struct UnionType {
const Type *descriptor;
uint32_t nCases;
const CaseValuePtr caseValues;
const Type * const *cases;
int32_t inSize;
int32_t routSizePrimIn;
int32_t routSizePrimROut;
uint8_t inAlignment;
uint8_t routAlignmentPrimIn;
uint8_t routAlignmentPrimROut;
uint8_t inCaseAlignment;
uint8_t routCaseAlignmentPrimIn;
uint8_t routCaseAlignmentPrimROut;
uint8_t nativeCaseAlignment;
uint8_t bDefaultCase;
};
struct StructType {
uint32_t nMembers;
const Type * const *members;
int32_t inSize;
int32_t routSizePrimIn;
int32_t routSizePrimROut;
uint8_t inAlignment;
uint8_t routAlignmentPrimIn;
uint8_t routAlignmentPrimROut;
};
typedef struct Parameter Parameter;
struct Parameter {
INHERIT_TYPE;
uint8_t mode;
uint8_t bNotNil;
};
#define SLIM_IFPTR32(is32,is64) (sizeof(uintptr_t) == 4 ? (is32) : (is64))
#define SLIM_SCALARS_IS_DYNAMIC(u) (((u) & 0x00ffffff) == 0x00ffffff)
typedef struct Method Method;
struct Method {
uint32_t uScalars; //no method index
int32_t primInSize;
int32_t primROutSize;
int maxArgs;
int numParams;
const Parameter * const *params;
uint8_t primInAlignment;
uint8_t primROutAlignment;
};
typedef struct Interface Interface;
struct Interface {
int nMethods;
const Method * const *methodArray;
int nIIds;
const uint32_t *iids;
const uint16_t* methodStringArray;
const uint16_t* methodStrings;
const char* strings;
};
#endif //SLIM_H
#ifndef _CHRE_SLPI_SLIM_H
#define _CHRE_SLPI_SLIM_H
#include "remote.h"
#include <stdint.h>
#ifndef __QAIC_SLIM
#define __QAIC_SLIM(ff) ff
#endif
#ifndef __QAIC_SLIM_EXPORT
#define __QAIC_SLIM_EXPORT
#endif
static const Type types[1];
static const Type types[1] = {{0x1,{{(const uintptr_t)0,(const uintptr_t)0}}, 2,0x1}};
static const Parameter parameters[3] = {{SLIM_IFPTR32(0x8,0x10),{{(const uintptr_t)&(types[0]),(const uintptr_t)0x0}}, 9,SLIM_IFPTR32(0x4,0x8),3,0},{0x4,{{(const uintptr_t)0,(const uintptr_t)0}}, 2,0x4,3,0},{SLIM_IFPTR32(0x8,0x10),{{(const uintptr_t)&(types[0]),(const uintptr_t)0x0}}, 9,SLIM_IFPTR32(0x4,0x8),0,0}};
static const Parameter* const parameterArrays[3] = {(&(parameters[0])),(&(parameters[1])),(&(parameters[2]))};
static const Method methods[3] = {{REMOTE_SCALARS_MAKEX(0,0,0x0,0x0,0x0,0x0),0x0,0x0,0,0,0,0x0,0x0},{REMOTE_SCALARS_MAKEX(0,0,0x1,0x2,0x0,0x0),0x4,0x4,4,2,(&(parameterArrays[0])),0x4,0x4},{REMOTE_SCALARS_MAKEX(0,0,0x2,0x0,0x0,0x0),0x4,0x0,2,1,(&(parameterArrays[2])),0x4,0x0}};
static const Method* const methodArrays[6] = {&(methods[0]),&(methods[0]),&(methods[0]),&(methods[0]),&(methods[1]),&(methods[2])};
static const char strings[144] = "initialize_reverse_monitor\0deliver_message_from_host\0get_message_to_host\0wait_on_thread_exit\0start_thread\0stop_thread\0messageLen\0message\0buffer\0";
static const uint16_t methodStrings[9] = {53,137,118,27,129,106,0,73,93};
static const uint16_t methodStringsArrays[6] = {8,7,6,5,0,3};
__QAIC_SLIM_EXPORT const Interface __QAIC_SLIM(chre_slpi_slim) = {6,&(methodArrays[0]),0,0,&(methodStringsArrays [0]),methodStrings,strings};
#endif //_CHRE_SLPI_SLIM_H
#ifdef __cplusplus
extern "C" {
#endif
static __inline int _skel_method(int (*_pfn)(char*, uint32_t), uint32_t _sc, remote_arg* _pra) {
remote_arg* _praEnd;
char* _in0[1];
uint32_t _in0Len[1];
uint32_t* _primIn;
remote_arg* _praIn;
int _nErr = 0;
_praEnd = ((_pra + REMOTE_SCALARS_INBUFS(_sc)) + REMOTE_SCALARS_OUTBUFS(_sc) + REMOTE_SCALARS_INHANDLES(_sc) + REMOTE_SCALARS_OUTHANDLES(_sc));
_ASSERT(_nErr, (_pra + ((2 + 0) + (0 + 0))) <= _praEnd);
_ASSERT(_nErr, _pra[0].buf.nLen >= 4);
_primIn = _pra[0].buf.pv;
_COPY(_in0Len, 0, _primIn, 0, 4);
_praIn = (_pra + 1);
_ASSERT(_nErr, (int)((_praIn[0].buf.nLen / 1)) >= (int)(_in0Len[0]));
_in0[0] = _praIn[0].buf.pv;
_TRY(_nErr, _pfn(*_in0, *_in0Len));
_CATCH(_nErr) {}
return _nErr;
}
static __inline int _skel_method_1(int (*_pfn)(char*, uint32_t, uint32_t*), uint32_t _sc, remote_arg* _pra) {
remote_arg* _praEnd;
char* _rout0[1];
uint32_t _rout0Len[1];
uint32_t _rout1[1];
uint32_t* _primIn;
int _numIn[1];
uint32_t* _primROut;
remote_arg* _praIn;
remote_arg* _praROut;
int _nErr = 0;
_praEnd = ((_pra + REMOTE_SCALARS_INBUFS(_sc)) + REMOTE_SCALARS_OUTBUFS(_sc) + REMOTE_SCALARS_INHANDLES(_sc) + REMOTE_SCALARS_OUTHANDLES(_sc));
_ASSERT(_nErr, (_pra + ((1 + 2) + (0 + 0))) <= _praEnd);
_numIn[0] = (REMOTE_SCALARS_INBUFS(_sc) - 1);
_ASSERT(_nErr, _pra[0].buf.nLen >= 4);
_primIn = _pra[0].buf.pv;
_ASSERT(_nErr, _pra[(_numIn[0] + 1)].buf.nLen >= 4);
_primROut = _pra[(_numIn[0] + 1)].buf.pv;
_COPY(_rout0Len, 0, _primIn, 0, 4);
_praIn = (_pra + 1);
_praROut = (_praIn + _numIn[0] + 1);
_ASSERT(_nErr, (int)((_praROut[0].buf.nLen / 1)) >= (int)(_rout0Len[0]));
_rout0[0] = _praROut[0].buf.pv;
_TRY(_nErr, _pfn(*_rout0, *_rout0Len, _rout1));
_COPY(_primROut, 0, _rout1, 0, 4);
_CATCH(_nErr) {}
return _nErr;
}
static __inline int _skel_method_2(int (*_pfn)(void), uint32_t _sc, remote_arg* _pra) {
remote_arg* _praEnd;
int _nErr = 0;
_praEnd = ((_pra + REMOTE_SCALARS_INBUFS(_sc)) + REMOTE_SCALARS_OUTBUFS(_sc) + REMOTE_SCALARS_INHANDLES(_sc) + REMOTE_SCALARS_OUTHANDLES(_sc));
_ASSERT(_nErr, (_pra + ((0 + 0) + (0 + 0))) <= _praEnd);
_TRY(_nErr, _pfn());
_CATCH(_nErr) {}
return _nErr;
}
__QAIC_SKEL_EXPORT int __QAIC_SKEL(chre_slpi_skel_invoke)(uint32_t _sc, remote_arg* _pra) __QAIC_SKEL_ATTRIBUTE {
switch(REMOTE_SCALARS_METHOD(_sc))
{
case 0:
return _skel_method_2((void*)__QAIC_IMPL(chre_slpi_start_thread), _sc, _pra);
case 1:
return _skel_method_2((void*)__QAIC_IMPL(chre_slpi_wait_on_thread_exit), _sc, _pra);
case 2:
return _skel_method_2((void*)__QAIC_IMPL(chre_slpi_initialize_reverse_monitor), _sc, _pra);
case 3:
return _skel_method_2((void*)__QAIC_IMPL(chre_slpi_stop_thread), _sc, _pra);
case 4:
return _skel_method_1((void*)__QAIC_IMPL(chre_slpi_get_message_to_host), _sc, _pra);
case 5:
return _skel_method((void*)__QAIC_IMPL(chre_slpi_deliver_message_from_host), _sc, _pra);
}
return AEE_EUNSUPPORTED;
}
#ifdef __cplusplus
}
#endif
#endif //_CHRE_SLPI_SKEL_H