mirror of
https://github.com/Ed94/raddebugger.git
synced 2026-08-01 03:40:02 +00:00
170 lines
8.1 KiB
C
170 lines
8.1 KiB
C
// Copyright (c) Epic Games Tools
|
|
// Licensed under the MIT license (https://opensource.org/license/mit/)
|
|
|
|
#pragma once
|
|
|
|
typedef struct D2R_ConvertParams D2R_ConvertParams;
|
|
struct D2R_ConvertParams
|
|
{
|
|
String8 dbg_name;
|
|
String8 dbg_data;
|
|
String8 exe_name;
|
|
String8 exe_data;
|
|
ExecutableImageKind exe_kind;
|
|
RDIM_SubsetFlags subset_flags;
|
|
B32 deterministic;
|
|
};
|
|
|
|
typedef struct D2R_TypeTable
|
|
{
|
|
HashTable *ht;
|
|
RDIM_TypeChunkList *types;
|
|
U64 type_chunk_cap;
|
|
RDIM_Type **builtin_types;
|
|
} D2R_TypeTable;
|
|
|
|
typedef struct D2R_TagFrame
|
|
{
|
|
DW_TagNode *node;
|
|
RDIM_Scope *scope;
|
|
struct D2R_TagFrame *next;
|
|
} D2R_TagFrame;
|
|
|
|
typedef struct D2R_TagIterator
|
|
{
|
|
D2R_TagFrame *free_list;
|
|
D2R_TagFrame *stack;
|
|
DW_TagNode *tag_node;
|
|
B32 visit_children;
|
|
} D2R_TagIterator;
|
|
|
|
typedef struct D2R_CompUnitContribMap
|
|
{
|
|
U64 count;
|
|
U64 *info_off_arr;
|
|
RDIM_Rng1U64ChunkList *voff_range_arr;
|
|
} D2R_CompUnitContribMap;
|
|
|
|
#define D2R_ValueType_IsSigned(x) ((x) == D2R_ValueType_S8 || (x) == D2R_ValueType_S16 || (x) == D2R_ValueType_S32 || (x) == D2R_ValueType_S64 || (x) == D2R_ValueType_S128 || (x) == D2R_ValueType_S256 || (x) == D2R_ValueType_S512)
|
|
#define D2R_ValueType_IsUnsigned(x) ((x) == D2R_ValueType_U8 || (x) == D2R_ValueType_U16 || (x) == D2R_ValueType_U32 || (x) == D2R_ValueType_U64 || (x) == D2R_ValueType_U128 || (x) == D2R_ValueType_U256 || (x) == D2R_ValueType_U512)
|
|
#define D2R_ValueType_IsFloat(x) ((x) == D2R_ValueType_F32 || (x) == D2R_ValueType_F64)
|
|
#define D2R_ValueType_IsInt(x) (D2R_ValueType_IsSigned(x) || D2R_ValueType_IsUnsigned(x) || (x) == D2R_ValueType_Address)
|
|
typedef enum D2R_ValueType
|
|
{
|
|
D2R_ValueType_Generic,
|
|
D2R_ValueType_U8,
|
|
D2R_ValueType_U16,
|
|
D2R_ValueType_U32,
|
|
D2R_ValueType_U64,
|
|
D2R_ValueType_U128,
|
|
D2R_ValueType_U256,
|
|
D2R_ValueType_U512,
|
|
D2R_ValueType_S8,
|
|
D2R_ValueType_S16,
|
|
D2R_ValueType_S32,
|
|
D2R_ValueType_S64,
|
|
D2R_ValueType_S128,
|
|
D2R_ValueType_S256,
|
|
D2R_ValueType_S512,
|
|
D2R_ValueType_F32,
|
|
D2R_ValueType_F64,
|
|
D2R_ValueType_Address,
|
|
D2R_ValueType_ImplicitValue,
|
|
D2R_ValueType_Bool = D2R_ValueType_S8,
|
|
} D2R_ValueType;
|
|
|
|
typedef struct D2R_ValueTypeNode
|
|
{
|
|
D2R_ValueType type;
|
|
|
|
struct D2R_ValueTypeNode *next;
|
|
} D2R_ValueTypeNode;
|
|
|
|
typedef struct D2R_ValueTypeStack
|
|
{
|
|
U64 count;
|
|
D2R_ValueTypeNode *top;
|
|
D2R_ValueTypeNode *free_list;
|
|
} D2R_ValueTypeStack;
|
|
|
|
////////////////////////////////
|
|
//~ rjf: Enum Conversion Helpers
|
|
|
|
internal RDI_Language d2r_rdi_language_from_dw_language(DW_Language v);
|
|
internal RDI_RegCodeX86 d2r_rdi_reg_code_from_dw_reg_x86(DW_RegX86 v);
|
|
internal RDI_RegCodeX64 d2r_rdi_reg_code_from_dw_reg_x64(DW_RegX64 v);
|
|
internal RDI_RegCode d2r_rdi_reg_code_from_dw_reg(Arch arch, DW_Reg v);
|
|
|
|
////////////////////////////////
|
|
//~ rjf: Type Conversion Helpers
|
|
|
|
internal RDIM_Type * d2r_create_type(Arena *arena, D2R_TypeTable *type_table);
|
|
internal RDIM_Type * d2r_create_type_from_offset(Arena *arena, D2R_TypeTable *type_table, U64 info_off);
|
|
internal RDIM_Type * d2r_type_from_offset(D2R_TypeTable *type_table, U64 info_off);
|
|
internal RDIM_Type * d2r_type_from_attrib(D2R_TypeTable *type_table, DW_Input *input, DW_CompUnit *cu, DW_Tag tag, DW_AttribKind kind);
|
|
internal Rng1U64List d2r_range_list_from_tag(Arena *arena, DW_Input *input, DW_CompUnit *cu, U64 image_base, DW_Tag tag);
|
|
internal RDIM_Type ** d2r_collect_proc_params(Arena *arena, D2R_TypeTable *type_table, DW_Input *input, DW_CompUnit *cu, DW_TagNode *cur_node, U64 *param_count_out);
|
|
internal RDI_TypeKind d2r_unsigned_type_kind_from_size(U64 byte_size);
|
|
internal RDI_TypeKind d2r_signed_type_kind_from_size(U64 byte_size);
|
|
internal RDI_EvalTypeGroup d2r_type_group_from_type_kind(RDI_TypeKind x);
|
|
|
|
////////////////////////////////
|
|
//~ RDIM Bytecode Helpers
|
|
|
|
internal B32 rdim_is_eval_bytecode_static(RDIM_EvalBytecode bc);
|
|
internal U64 rdim_virt_off_from_eval_bytecode(RDIM_EvalBytecode bc, U64 image_base);
|
|
|
|
////////////////////////////////
|
|
//~ rjf: Bytecode Conversion Helpers
|
|
|
|
internal D2R_ValueTypeNode * d2r_value_type_stack_push(Arena *arena, D2R_ValueTypeStack *stack, D2R_ValueType type);
|
|
internal D2R_ValueType d2r_value_type_stack_pop(D2R_ValueTypeStack *stack);
|
|
internal D2R_ValueType d2r_value_type_stack_peek(D2R_ValueTypeStack *stack);
|
|
|
|
internal D2R_ValueType d2r_unsigned_value_type_from_bit_size(U64 bit_size);
|
|
internal D2R_ValueType d2r_signed_value_type_from_bit_size(U64 bit_size);
|
|
internal D2R_ValueType d2r_float_type_from_bit_size(U64 bit_size);
|
|
internal RDI_EvalTypeGroup d2r_value_type_to_rdi(D2R_ValueType v);
|
|
internal U64 d2r_size_from_value_type(U64 addr_size, D2R_ValueType value_type);
|
|
internal D2R_ValueType d2r_pick_common_value_type(D2R_ValueType lhs, D2R_ValueType rhs);
|
|
|
|
internal D2R_ValueType d2r_apply_usual_arithmetic_conversions(Arena *arena, D2R_ValueType lhs, D2R_ValueType rhs, RDIM_EvalBytecode *bc);
|
|
internal void d2r_push_arithmetic_op(Arena *arena, D2R_ValueTypeStack *stack, RDIM_EvalBytecode *bc, RDI_EvalOp op);
|
|
internal void d2r_push_relational_op(Arena *arena, D2R_ValueTypeStack *stack, RDIM_EvalBytecode *bc, RDI_EvalOp op);
|
|
|
|
internal RDIM_EvalBytecode d2r_bytecode_from_expression(Arena *arena, DW_Input *input, U64 image_base, U64 address_size, Arch arch, DW_ListUnit *addr_lu, String8 expr, DW_CompUnit *cu, D2R_ValueType *result_type_out);
|
|
internal RDIM_Location * d2r_transpile_expression(Arena *arena, RDIM_LocationChunkList *locations, DW_Input *input, U64 image_base, U64 address_size, Arch arch, DW_ListUnit *addr_lu, DW_CompUnit *cu, String8 expr);
|
|
internal RDIM_Location * d2r_location_from_attrib(Arena *arena, RDIM_LocationChunkList *locations, DW_Input *input, DW_CompUnit *cu, U64 image_base, Arch arch, DW_Tag tag, DW_AttribKind kind);
|
|
internal RDIM_LocationCaseList d2r_locset_from_attrib(Arena *arena, RDIM_ScopeChunkList *scopes, RDIM_Scope *curr_scope, RDIM_LocationChunkList *locations, DW_Input *input, DW_CompUnit *cu, U64 image_base, Arch arch, DW_Tag tag, DW_AttribKind kind);
|
|
internal RDIM_LocationCaseList d2r_var_locset_from_tag(Arena *arena, RDIM_ScopeChunkList *scopes, RDIM_Scope *curr_scope, RDIM_LocationChunkList *locations, DW_Input *input, DW_CompUnit *cu, U64 image_base, Arch arch, DW_Tag tag);
|
|
|
|
////////////////////////////////
|
|
//~ rjf: Compilation Unit / Scope Conversion Helpers
|
|
|
|
internal D2R_CompUnitContribMap d2r_cu_contrib_map_from_aranges(Arena *arena, DW_Input *input, U64 image_base);
|
|
internal RDIM_Rng1U64ChunkList d2r_voff_ranges_from_cu_info_off(D2R_CompUnitContribMap map, U64 info_off);
|
|
|
|
////////////////////////////////
|
|
//~ Tag Iterator
|
|
|
|
internal D2R_TagIterator * d2r_tag_iterator_init(Arena *arena, DW_TagNode *root);
|
|
internal void d2r_tag_iterator_next(Arena *arena, D2R_TagIterator *iter);
|
|
internal void d2r_tag_iterator_skip_children(D2R_TagIterator *iter);
|
|
internal DW_TagNode * d2r_tag_iterator_parent_tag_node(D2R_TagIterator *iter);
|
|
internal DW_Tag d2r_tag_iterator_parent_tag(D2R_TagIterator *iter);
|
|
|
|
////////////////////////////////
|
|
//~ Type/UDT/Symbol Conversion
|
|
|
|
internal void d2r_flag_converted_tag(DW_TagNode *tag_node);
|
|
internal B8 d2r_is_tag_converted(DW_TagNode *tag_node);
|
|
|
|
internal void d2r_convert_types(Arena *arena, D2R_TypeTable *type_table, DW_Input *input, DW_CompUnit *cu, DW_Language cu_lang, U64 arch_addr_size, DW_TagNode *root);
|
|
internal void d2r_convert_udts(Arena *arena, D2R_TypeTable *type_table, DW_Input *input, DW_CompUnit *cu, DW_Language cu_lang, U64 arch_addr_size, DW_TagNode *root);
|
|
internal void d2r_convert_symbols(Arena *arena, D2R_TypeTable *type_table, RDIM_Scope *global_scope, DW_Input *input, DW_CompUnit *cu, DW_Language cu_lang, U64 arch_addr_size, U64 image_base, Arch arch, DW_TagNode *root);
|
|
|
|
////////////////////////////////
|
|
//~ rjf: Main Conversion Entry Point
|
|
|
|
internal RDIM_BakeParams d2r_convert(Arena *arena, D2R_ConvertParams *params);
|