daScript/src/simulate/debug_info.cpp at split-heap · Bais/daScript · GitHub

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#include "daScript/misc/platform.h"

#include "daScript/simulate/debug_info.h"

#include "daScript/misc/enums.h"

#include "daScript/simulate/cast.h"

#include "daScript/simulate/runtime_string.h"

#include "daScript/misc/arraytype.h"

namespace das

{

Enum<Type> g_typeTable = {

{ Type::autoinfer, "auto" },

{ Type::alias, "alias" },

{ Type::anyArgument, "any" },

{ Type::tVoid, "void" },

{ Type::tBool, "bool" },

{ Type::tInt64, "int64" },

{ Type::tUInt64, "uint64" },

{ Type::tString, "string" },

{ Type::tPointer, "pointer" },

{ Type::tIterator, "iterator" },

{ Type::tArray, "array" },

{ Type::tTable, "table" },

{ Type::tInt, "int" },

{ Type::tInt2, "int2" },

{ Type::tInt3, "int3" },

{ Type::tInt4, "int4" },

{ Type::tUInt, "uint" },

{ Type::tUInt2, "uint2" },

{ Type::tUInt3, "uint3" },

{ Type::tUInt4, "uint4" },

{ Type::tFloat, "float" },

{ Type::tFloat2, "float2"},

{ Type::tFloat3, "float3"},

{ Type::tFloat4, "float4"},

{ Type::tRange, "range" },

{ Type::tURange, "urange"}

};

string to_string ( Type t ) {

return g_typeTable.find(t);

}

Type nameToBasicType(const string & name) {

return g_typeTable.find(name, Type::none);

}

int getTypeBaseSize ( Type type ) {

switch ( type ) {

case tPointer: return sizeof(void *);

case tIterator: return sizeof(void *); // Iterator *

case tHandle: assert(0 && "we should not be here"); return sizeof(void *);

case tString: return sizeof(char *);

case tBool: return sizeof(bool); static_assert(sizeof(bool)==1,"4 byte bool");

case tInt64: return sizeof(int64_t);

case tUInt64: return sizeof(uint64_t);

case tInt: return sizeof(int);

case tInt2: return sizeof(int2);

case tInt3: return sizeof(int3);

case tInt4: return sizeof(int4);

case tUInt: return sizeof(uint32_t);

case tUInt2: return sizeof(uint2);

case tUInt3: return sizeof(uint3);

case tUInt4: return sizeof(uint4);

case tFloat: return sizeof(float);

case tFloat2: return sizeof(float2);

case tFloat3: return sizeof(float3);

case tFloat4: return sizeof(float4);

case tRange: return sizeof(range);

case tURange: return sizeof(urange);

case tArray: return sizeof(Array);

case tTable: return sizeof(Table);

case tStructure: return 0;

case tVoid: return 0;

case tBlock: return sizeof(Block);

default:

assert(0 && "not implemented");

return 0;

}

int getTypeBaseAlign ( Type type ) {

switch ( type ) {

case tPointer: return alignof(void *);

case tIterator: return alignof(void *); // Iterator *

case tHandle: assert(0 && "we should not be here"); return alignof(void *);

case tString: return alignof(char *);

case tBool: return alignof(bool); static_assert(alignof(bool)==1,"4 byte bool");

case tInt64: return alignof(int64_t);

case tUInt64: return alignof(uint64_t);

case tInt: return alignof(int32_t);

case tInt2: return alignof(int2);

case tInt3: return alignof(int3);

case tInt4: return alignof(int4);

case tUInt: return alignof(uint32_t);

case tUInt2: return alignof(uint2);

case tUInt3: return alignof(uint3);

case tUInt4: return alignof(uint4);

case tFloat: return alignof(float);

case tFloat2: return alignof(float2);

case tFloat3: return alignof(float3);

case tFloat4: return alignof(float4);

case tRange: return alignof(range);

case tURange: return alignof(urange);

case tArray: return alignof(Array);

case tTable: return alignof(Table);

case tStructure: return 1;

case tVoid: return 1;

case tBlock: return alignof(Block);

default:

assert(0 && "not implemented");

return 0;

}

int getStructAlign ( StructInfo * info ) {

int al = 0;

for ( uint32_t i=0; i!=info->fieldsSize; ++i ) {

al = max ( al, getTypeAlign(info->fields[i]) );

}

return al;

}

int getStructSize ( StructInfo * info ) {

int size = 0;

for ( uint32_t i=0; i!=info->fieldsSize; ++i ) {

int al = getTypeAlign(info->fields[i]) - 1;

size = (size + al) & ~al;

size += getTypeSize(info->fields[i]);

}

int al = getStructAlign(info) - 1;

size = (size + al) & ~al;

return size;

}

int getTypeBaseSize ( TypeInfo * info ) {

return info->type!=Type::tStructure ? getTypeBaseSize(info->type) : getStructSize(info->structType);

}

int getTypeBaseAlign ( TypeInfo * info ) {

return info->type!=Type::tStructure ? getTypeBaseAlign(info->type) : getStructAlign(info->structType);

}

int getDimSize ( TypeInfo * info ) {

int size = 1;

if ( info->dimSize ) {

for ( uint32_t i=0; i!=info->dimSize; ++i ) {

size *= info->dim[i];

}

return size;

}

int getTypeSize ( TypeInfo * info ) {

return getDimSize(info) * getTypeBaseSize(info);

}

int getTypeAlign ( TypeInfo * info ) {

return getTypeBaseAlign(info);

}

void debugType ( TypeAnnotation *, stringstream & , void *, PrintFlags );

void debugType ( TypeAnnotation *, stringstream &, vec4f, PrintFlags );

void debug_structure ( stringstream & ss, char * ps, StructInfo * info, PrintFlags flags );

void debug_value ( stringstream & ss, void * pX, TypeInfo * info, PrintFlags flags );

void debug_structure ( stringstream & ss, char * ps, StructInfo * info, PrintFlags flags ) {

ss << "(";

for ( uint32_t i=0; i!=info->fieldsSize; ++i ) {

VarInfo * vi = info->fields[i];

char * pf = ps + vi->offset;

if ( i ) ss << " ";

ss << "(" << vi->name;

ss << " ";

debug_value(ss, pf, vi, flags);

ss << ")";

}

ss << ")";

}

void debug_array_value ( stringstream & ss, void * pX, int stride, int count, TypeInfo * info, PrintFlags flags ) {

char * pA = (char *) pX;

ss << "(";

if ( int(flags) & int(PrintFlags::debugger) ) {

ss << "[size=" << count << ",stride=" << stride << "] ";

}

for ( int i=0; i!=count; ++i ) {

if ( i ) ss << " ";

debug_value(ss, pA, info, flags);

pA += stride;

}

ss << ")";

}

void debug_dim_value ( stringstream & ss, void * pX, TypeInfo * info, PrintFlags flags ) {

TypeInfo copyInfo = *info;

assert(copyInfo.dimSize);

copyInfo.dimSize --;

int stride = getTypeBaseSize(info);

int count = getDimSize(info);

debug_array_value(ss, pX, stride, count, &copyInfo, flags);

}

void debug_value ( stringstream & ss, void * pX, TypeInfo * info, PrintFlags flags ) {

if ( pX == nullptr ) {

ss << "null";

return;

}

if ( info->ref ) {

TypeInfo ti = *info;

ti.ref = false;

debug_value(ss, *(void **)pX, &ti, flags);

} else if ( info->dimSize ) {

debug_dim_value(ss, pX, info, flags);

} else if ( info->type==Type::tArray ) {

auto arr = (Array *) pX;

debug_array_value(ss, arr->data, getTypeSize(info->firstType), arr->size, info->firstType, flags);

} else {

switch ( info->type ) {

case Type::tBool: ss << *((bool *)pX); break;

case Type::tInt64: ss << *((int64_t *)pX); break;

case Type::tUInt64: ss << "0x" << hex << *((uint64_t *)pX) << dec; break;

case Type::tString:

if ( int(flags) & int(PrintFlags::escapeString) ) {

ss << "\"" << escapeString(safe_str(pX)) << "\"";

} else {

ss << safe_str(pX);

}

break;

case Type::tInt: ss << *((int32_t *)pX); break;

case Type::tInt2: ss << *((int2 *)pX); break;

case Type::tInt3: ss << *((int3 *)pX); break;

case Type::tInt4: ss << *((int4 *)pX); break;

case Type::tUInt: ss << *((uint32_t *)pX); break;

case Type::tUInt2: ss << *((uint2 *)pX); break;

case Type::tUInt3: ss << *((uint3 *)pX); break;

case Type::tUInt4: ss << *((uint4 *)pX); break;

case Type::tFloat: ss << *((float *)pX); break;

case Type::tFloat2: ss << *((float2 *)pX); break;

case Type::tFloat3: ss << *((float3 *)pX); break;

case Type::tFloat4: ss << *((float4 *)pX);; break;

case Type::tRange: ss << *((range *)pX); break;

case Type::tURange: ss << *((urange *)pX); break;

case Type::tIterator: ss << "iterator"; break;

case Type::tPointer: ss << "*" << hex << intptr_t(pX) << dec;

if ( info->firstType ) {

ss << " -> (";

debug_value(ss, *(void**)pX, info->firstType, flags);

ss << ")";

}

break;

case Type::tStructure: debug_structure(ss, (char *)pX, info->structType, flags); break;

case Type::tBlock: ss << "block " << hex << intptr_t(((Block *)pX)->body) << dec;

case Type::tHandle: debugType(info->annotation, ss, pX, flags); break;

default: assert(0 && "unsupported print type"); break;

}

void debug_table_value ( stringstream & ss, Table & tab, TypeInfo * info, PrintFlags flags ) {

ss << "([" << tab.size << " of " << tab.capacity << "] ";

bool first = true;

int keySize = getTypeSize(info->firstType);

int valueSize = getTypeSize(info->secondType);

for ( uint32_t i=0; i!=tab.capacity; ++i ) {

if ( tab.distance[i]>=0 ) {

if ( !first ) ss << " "; first = false;

ss << "("; // ss << "(@ " << i << " ";

debug_value ( ss, tab.keys + i*keySize, info->firstType, flags );

ss << " -> ";

debug_value ( ss, tab.data + i*valueSize, info->secondType, flags );

ss << ")";

}

ss << ")";

}

void debug_value ( stringstream & ss, vec4f x, TypeInfo * info, PrintFlags flags ) {

if ( info->ref ) {

TypeInfo ti = *info;

ti.ref = false;

debug_value(ss, cast<void *>::to(x), &ti, flags);

} else if ( info->dimSize ) {

debug_dim_value(ss, cast<void *>::to(x), info, flags);

} else if ( info->type==Type::tArray ) {

auto arr = cast<Array *>::to(x);

debug_array_value(ss, arr->data, getTypeSize(info->firstType), arr->size, info->firstType, flags);

} else if ( info->type==Type::tTable ) {

auto tab = cast<Table *>::to(x);

debug_table_value(ss, *tab, info, flags);

} else {

switch ( info->type ) {

case Type::tBool: ss << cast<bool>::to(x); break;

case Type::tInt64: ss << cast<int64_t>::to(x); break;

case Type::tUInt64: ss << "0x" << hex << cast<uint64_t>::to(x) << dec; break;

case Type::tString:

if ( int(flags) & int(PrintFlags::escapeString) ) {

ss << "\"" << escapeString(to_rts(x)) << "\"";

} else {

ss << to_rts(x);

}

break;

case Type::tInt: ss << cast<int32_t>::to(x); break;

case Type::tInt2: ss << cast<int2>::to(x); break;

case Type::tInt3: ss << cast<int3>::to(x); break;

case Type::tInt4: ss << cast<int4>::to(x); break;

case Type::tUInt: ss << cast<uint32_t>::to(x); break;

case Type::tUInt2: ss << cast<uint2>::to(x); break;

case Type::tUInt3: ss << cast<uint3>::to(x); break;

case Type::tUInt4: ss << cast<uint4>::to(x); break;

case Type::tFloat: ss << cast<float>::to(x); break;

case Type::tFloat2: ss << cast<float2>::to(x); break;

case Type::tFloat3: ss << cast<float3>::to(x); break;

case Type::tFloat4: ss << cast<float4>::to(x); break;

case Type::tRange: ss << cast<range>::to(x); break;

case Type::tURange: ss << cast<urange>::to(x); break;

case Type::tIterator: ss << "iterator"; break;

case Type::tPointer: ss << "*" << hex << intptr_t(cast<void *>::to(x)) << dec << " ";

if ( info->firstType ) {

ss << " -> (";

debug_value(ss, cast<void *>::to(x), info->firstType, flags);

ss << ")";

}

break;

case Type::tStructure: debug_structure(ss, cast<char *>::to(x), info->structType, flags); break;

case Type::tVoid: ss << "void"; break;

case Type::tBlock: ss << "block"; break;

case Type::tHandle: debugType(info->annotation, ss, x, flags); break;

default: assert(0 && "unsupported print type"); break;

}

string debug_value ( vec4f x, TypeInfo * info, PrintFlags flags ) {

stringstream ss;

debug_value(ss, x, info, flags);

return ss.str();

}

string debug_value ( void * pX, TypeInfo * info, PrintFlags flags ) {

stringstream ss;

debug_value(ss, pX, info, flags);

return ss.str();

}

string debug_type ( TypeInfo * info ) {

stringstream stream;

if ( info->type==Type::tHandle ) {

stream << "handle"; // TODO: << info->annotation->name << ">";

} else if ( info->type==Type::tStructure ) {

stream << info->structType->name;

} else if ( info->type==Type::tPointer ) {

stream << debug_type(info->firstType) << " *";

} else if ( info->type==Type::tArray ) {

stream << "array <" << debug_type(info->firstType) << ">";

} else if ( info->type==Type::tTable ) {

stream << "table <" << debug_type(info->firstType) << "," << debug_type(info->secondType) << ">";

} else if ( info->type==Type::tIterator ) {

stream << "iterator <" << debug_type(info->firstType) << ">";

} else {

stream << to_string(info->type);

}

for ( uint32_t i=0; i!=info->dimSize; ++i ) {

stream << " " << info->dim[i];

}

if ( info->ref )

stream << " &";

return stream.str();

}

string LineInfo::describe() const {

stringstream ss;

ss << "line " << line << " column " << column;

return ss.str();

}

daScript/src/simulate/debug_info.cpp at split-heap · Bais/daScript · GitHub

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