mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 10:41:12 +00:00
988 lines
39 KiB
C
988 lines
39 KiB
C
/*
|
|
* File dbghelp_private.h - dbghelp internal definitions
|
|
*
|
|
* Copyright (C) 1995, Alexandre Julliard
|
|
* Copyright (C) 1996, Eric Youngdale.
|
|
* Copyright (C) 1999-2000, Ulrich Weigand.
|
|
* Copyright (C) 2004-2007, Eric Pouech.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winver.h"
|
|
#include "dbghelp.h"
|
|
#include "objbase.h"
|
|
#include "oaidl.h"
|
|
#include "winnls.h"
|
|
#include "wine/list.h"
|
|
#include "wine/rbtree.h"
|
|
|
|
#include "cvconst.h"
|
|
|
|
struct pool /* poor's man */
|
|
{
|
|
HANDLE heap;
|
|
};
|
|
|
|
void pool_init(struct pool* a, size_t arena_size);
|
|
void pool_destroy(struct pool* a);
|
|
void* pool_alloc(struct pool* a, size_t len) __WINE_ALLOC_SIZE(2) __WINE_MALLOC;
|
|
void* pool_realloc(struct pool* a, void* ptr, size_t len) __WINE_ALLOC_SIZE(3);
|
|
char* pool_strdup(struct pool* a, const char* str) __WINE_MALLOC;
|
|
WCHAR* pool_wcsdup(struct pool* a, const WCHAR* str) __WINE_MALLOC;
|
|
|
|
struct vector
|
|
{
|
|
void** buckets;
|
|
unsigned elt_size;
|
|
unsigned shift;
|
|
unsigned num_elts;
|
|
unsigned num_buckets;
|
|
unsigned buckets_allocated;
|
|
};
|
|
|
|
void vector_init(struct vector* v, unsigned elt_sz, unsigned bucket_sz);
|
|
unsigned vector_length(const struct vector* v);
|
|
void* vector_at(const struct vector* v, unsigned pos);
|
|
void* vector_add(struct vector* v, struct pool* pool);
|
|
|
|
struct sparse_array
|
|
{
|
|
struct vector key2index;
|
|
struct vector elements;
|
|
};
|
|
|
|
void sparse_array_init(struct sparse_array* sa, unsigned elt_sz, unsigned bucket_sz);
|
|
void* sparse_array_find(const struct sparse_array* sa, ULONG_PTR idx);
|
|
void* sparse_array_add(struct sparse_array* sa, ULONG_PTR key, struct pool* pool);
|
|
unsigned sparse_array_length(const struct sparse_array* sa);
|
|
|
|
struct hash_table_elt
|
|
{
|
|
const char* name;
|
|
struct hash_table_elt* next;
|
|
};
|
|
|
|
struct hash_table_bucket
|
|
{
|
|
struct hash_table_elt* first;
|
|
struct hash_table_elt* last;
|
|
};
|
|
|
|
struct hash_table
|
|
{
|
|
unsigned num_elts;
|
|
unsigned num_buckets;
|
|
struct hash_table_bucket* buckets;
|
|
struct pool* pool;
|
|
};
|
|
|
|
void hash_table_init(struct pool* pool, struct hash_table* ht,
|
|
unsigned num_buckets);
|
|
void hash_table_destroy(struct hash_table* ht);
|
|
void hash_table_add(struct hash_table* ht, struct hash_table_elt* elt);
|
|
|
|
struct hash_table_iter
|
|
{
|
|
const struct hash_table* ht;
|
|
struct hash_table_elt* element;
|
|
int index;
|
|
int last;
|
|
};
|
|
|
|
void hash_table_iter_init(const struct hash_table* ht,
|
|
struct hash_table_iter* hti, const char* name);
|
|
void* hash_table_iter_up(struct hash_table_iter* hti);
|
|
|
|
|
|
extern unsigned dbghelp_options;
|
|
extern BOOL dbghelp_opt_native;
|
|
extern BOOL dbghelp_opt_extension_api;
|
|
extern BOOL dbghelp_opt_real_path;
|
|
extern BOOL dbghelp_opt_source_actual_path;
|
|
extern SYSTEM_INFO sysinfo;
|
|
|
|
/* FIXME: this could be optimized later on by using relative offsets and smaller integral sizes */
|
|
struct addr_range
|
|
{
|
|
DWORD64 low; /* absolute address of first byte of the range */
|
|
DWORD64 high; /* absolute address of first byte after the range */
|
|
};
|
|
|
|
static inline DWORD64 addr_range_size(const struct addr_range* ar)
|
|
{
|
|
return ar->high - ar->low;
|
|
}
|
|
|
|
/* tests whether ar2 is inside ar1 */
|
|
static inline BOOL addr_range_inside(const struct addr_range* ar1, const struct addr_range* ar2)
|
|
{
|
|
return ar1->low <= ar2->low && ar2->high <= ar1->high;
|
|
}
|
|
|
|
/* tests whether ar1 and ar2 are disjoint */
|
|
static inline BOOL addr_range_disjoint(const struct addr_range* ar1, const struct addr_range* ar2)
|
|
{
|
|
return ar1->high <= ar2->low || ar2->high <= ar1->low;
|
|
}
|
|
|
|
enum location_kind {loc_error, /* reg is the error code */
|
|
loc_unavailable, /* location is not available */
|
|
loc_absolute, /* offset is the location */
|
|
loc_register, /* reg is the location */
|
|
loc_regrel, /* [reg+offset] is the location */
|
|
loc_tlsrel, /* offset is the address of the TLS index */
|
|
loc_user, /* value is debug information dependent,
|
|
reg & offset can be used ad libidem */
|
|
};
|
|
|
|
enum location_error {loc_err_internal = -1, /* internal while computing */
|
|
loc_err_too_complex = -2, /* couldn't compute location (even at runtime) */
|
|
loc_err_out_of_scope = -3, /* variable isn't available at current address */
|
|
loc_err_cant_read = -4, /* couldn't read memory at given address */
|
|
loc_err_no_location = -5, /* likely optimized away (by compiler) */
|
|
};
|
|
|
|
struct location
|
|
{
|
|
unsigned kind : 8,
|
|
reg;
|
|
ULONG_PTR offset;
|
|
};
|
|
|
|
struct symt
|
|
{
|
|
enum SymTagEnum tag;
|
|
};
|
|
|
|
struct symt_ht
|
|
{
|
|
struct symt symt;
|
|
struct hash_table_elt hash_elt; /* if global symbol or type */
|
|
};
|
|
|
|
static inline BOOL symt_check_tag(const struct symt* s, enum SymTagEnum tag)
|
|
{
|
|
return s && s->tag == tag;
|
|
}
|
|
|
|
/* lexical tree */
|
|
struct symt_block
|
|
{
|
|
struct symt symt;
|
|
struct symt* container; /* block, or func */
|
|
struct vector vchildren; /* sub-blocks & local variables */
|
|
unsigned num_ranges;
|
|
struct addr_range ranges[];
|
|
};
|
|
|
|
struct symt_module /* in fact any of .exe, .dll... */
|
|
{
|
|
struct symt symt; /* module */
|
|
struct vector vchildren; /* compilation units */
|
|
struct module* module;
|
|
};
|
|
|
|
struct symt_compiland
|
|
{
|
|
struct symt symt;
|
|
struct symt_module* container; /* symt_module */
|
|
ULONG_PTR address;
|
|
unsigned source;
|
|
struct vector vchildren; /* global variables & functions */
|
|
void* user; /* when debug info provider needs to store information */
|
|
};
|
|
|
|
struct symt_data
|
|
{
|
|
struct symt symt;
|
|
struct hash_table_elt hash_elt; /* if global symbol */
|
|
enum DataKind kind;
|
|
struct symt* container;
|
|
struct symt* type;
|
|
union /* depends on kind */
|
|
{
|
|
/* DataIs{Global, FileStatic, StaticLocal}:
|
|
* with loc.kind
|
|
* loc_absolute loc.offset is address
|
|
* loc_tlsrel loc.offset is TLS index address
|
|
* DataIs{Local,Param}:
|
|
* with loc.kind
|
|
* loc_absolute not supported
|
|
* loc_register location is in register loc.reg
|
|
* loc_regrel location is at address loc.reg + loc.offset
|
|
* >= loc_user ask debug info provider for resolution
|
|
*/
|
|
struct location var;
|
|
/* DataIs{Member} (all values are in bits, not bytes) */
|
|
struct
|
|
{
|
|
LONG_PTR offset;
|
|
ULONG_PTR bit_length;
|
|
ULONG_PTR bit_offset;
|
|
} member;
|
|
/* DataIsConstant */
|
|
VARIANT value;
|
|
} u;
|
|
};
|
|
|
|
/* Understanding functions internal storage:
|
|
* - functions, inline sites and blocks can be described as spreading across
|
|
* several chunks of memory (hence describing potentially a non contiguous
|
|
* memory space).
|
|
* - this is described internally as an array of address ranges
|
|
* (struct addr_range)
|
|
*
|
|
* - there's a hierarchical (aka lexical) relationship:
|
|
* + function's parent is a compiland or the module itself
|
|
* + inline site's parent is either a function or another inline site
|
|
* + block's parent is either a function, an inline site or another block.
|
|
*
|
|
* - internal storage rely on the following assumptions:
|
|
* + in an array of address ranges, one address range doesn't overlap over
|
|
* one of its siblings
|
|
* + each address range of a block is inside a single range of its lexical
|
|
* parent (and outside of the others since they don't overlap)
|
|
* + each address range of an inline site is inside a single range its
|
|
* lexical parent
|
|
* + a function (as of today) is only represented by a single address range
|
|
* (A).
|
|
*
|
|
* - all inline sites of a function are stored in a linked list:
|
|
* + this linked list shall preserve the weak order of the lexical-parent
|
|
* relationship (eg for any inline site A, which has inline site B
|
|
* as lexical parent, A must appear before B in the linked list)
|
|
*
|
|
* - lookup:
|
|
* + when looking up which inline site contains a given address, the first
|
|
* range containing that address found while walking the list of inline
|
|
* sites is the right one.
|
|
* + when lookup up which inner-most block contains an address, descend the
|
|
* blocks tree with branching on the block (if any) which contains the given
|
|
* address in one of its ranges
|
|
*
|
|
* Notes:
|
|
* (A): shall evolve but storage in native is awkward: from PGO testing, the
|
|
* top function is stored with its first range of address; all the others
|
|
* are stored as blocks, children of compiland, but which lexical parent
|
|
* is the top function. This breaks the natural assumption that
|
|
* children <> lexical parent is symmetrical.
|
|
* (B): see dwarf.c for some gory discrepancies between native & builtin
|
|
* DbgHelp.
|
|
*/
|
|
|
|
struct symt_function
|
|
{
|
|
struct symt symt; /* SymTagFunction or SymTagInlineSite */
|
|
struct hash_table_elt hash_elt; /* if global symbol, inline site */
|
|
struct symt* container; /* compiland (for SymTagFunction) or function (for SymTagInlineSite) */
|
|
struct symt* type; /* points to function_signature */
|
|
struct vector vlines;
|
|
struct vector vchildren; /* locals, params, blocks, start/end, labels, inline sites */
|
|
struct symt_function* next_inlinesite;/* linked list of inline sites in this function */
|
|
unsigned num_ranges;
|
|
struct addr_range ranges[];
|
|
};
|
|
|
|
struct symt_hierarchy_point
|
|
{
|
|
struct symt symt; /* either SymTagFunctionDebugStart, SymTagFunctionDebugEnd, SymTagLabel */
|
|
struct hash_table_elt hash_elt; /* if label (and in compiland's hash table if global) */
|
|
struct symt* parent; /* symt_function or symt_compiland */
|
|
struct location loc;
|
|
};
|
|
|
|
struct symt_public
|
|
{
|
|
struct symt symt;
|
|
struct hash_table_elt hash_elt;
|
|
struct symt* container; /* compiland */
|
|
BOOL is_function;
|
|
ULONG_PTR address;
|
|
ULONG_PTR size;
|
|
};
|
|
|
|
struct symt_thunk
|
|
{
|
|
struct symt symt;
|
|
struct hash_table_elt hash_elt;
|
|
struct symt* container; /* compiland */
|
|
ULONG_PTR address;
|
|
ULONG_PTR size;
|
|
THUNK_ORDINAL ordinal; /* FIXME: doesn't seem to be accessible */
|
|
};
|
|
|
|
struct symt_custom
|
|
{
|
|
struct symt symt;
|
|
struct hash_table_elt hash_elt;
|
|
DWORD64 address;
|
|
DWORD size;
|
|
};
|
|
|
|
/* class tree */
|
|
struct symt_array
|
|
{
|
|
struct symt symt;
|
|
int start;
|
|
DWORD count;
|
|
struct symt* base_type;
|
|
struct symt* index_type;
|
|
};
|
|
|
|
struct symt_basic
|
|
{
|
|
struct symt symt;
|
|
enum BasicType bt;
|
|
ULONG_PTR size;
|
|
};
|
|
|
|
struct symt_enum
|
|
{
|
|
struct symt symt;
|
|
struct hash_table_elt hash_elt;
|
|
struct symt* base_type;
|
|
struct vector vchildren;
|
|
};
|
|
|
|
struct symt_function_signature
|
|
{
|
|
struct symt symt;
|
|
struct symt* rettype;
|
|
struct vector vchildren;
|
|
enum CV_call_e call_conv;
|
|
};
|
|
|
|
struct symt_function_arg_type
|
|
{
|
|
struct symt symt;
|
|
struct symt* arg_type;
|
|
};
|
|
|
|
struct symt_pointer
|
|
{
|
|
struct symt symt;
|
|
struct symt* pointsto;
|
|
ULONG_PTR size;
|
|
};
|
|
|
|
struct symt_typedef
|
|
{
|
|
struct symt symt;
|
|
struct hash_table_elt hash_elt;
|
|
struct symt* type;
|
|
};
|
|
|
|
struct symt_udt
|
|
{
|
|
struct symt symt;
|
|
struct hash_table_elt hash_elt;
|
|
enum UdtKind kind;
|
|
int size;
|
|
struct vector vchildren;
|
|
};
|
|
|
|
struct process;
|
|
struct module;
|
|
|
|
/* a module can be made of several debug information formats, so we have to
|
|
* support them all
|
|
*/
|
|
enum format_info
|
|
{
|
|
DFI_ELF,
|
|
DFI_PE,
|
|
DFI_MACHO,
|
|
DFI_DWARF,
|
|
DFI_PDB,
|
|
DFI_LAST
|
|
};
|
|
|
|
struct module_format
|
|
{
|
|
struct module* module;
|
|
void (*remove)(struct process* pcs, struct module_format* modfmt);
|
|
void (*loc_compute)(struct process* pcs,
|
|
const struct module_format* modfmt,
|
|
const struct symt_function* func,
|
|
struct location* loc);
|
|
union
|
|
{
|
|
struct elf_module_info* elf_info;
|
|
struct dwarf2_module_info_s* dwarf2_info;
|
|
struct pe_module_info* pe_info;
|
|
struct macho_module_info* macho_info;
|
|
struct pdb_module_info* pdb_info;
|
|
} u;
|
|
};
|
|
|
|
struct cpu;
|
|
|
|
struct module
|
|
{
|
|
struct process* process;
|
|
IMAGEHLP_MODULEW64 module;
|
|
WCHAR modulename[64]; /* used for enumeration */
|
|
struct module* next;
|
|
enum dhext_module_type type : 16;
|
|
unsigned short is_virtual : 1,
|
|
is_wine_builtin : 1,
|
|
has_file_image : 1;
|
|
struct cpu* cpu;
|
|
DWORD64 reloc_delta;
|
|
WCHAR* real_path;
|
|
|
|
/* specific information for debug types */
|
|
struct module_format* format_info[DFI_LAST];
|
|
unsigned debug_format_bitmask;
|
|
|
|
/* memory allocation pool */
|
|
struct pool pool;
|
|
|
|
/* symbols & symbol tables */
|
|
struct vector vsymt;
|
|
struct vector vcustom_symt;
|
|
int sortlist_valid;
|
|
unsigned num_sorttab; /* number of symbols with addresses */
|
|
unsigned num_symbols;
|
|
unsigned sorttab_size;
|
|
struct symt_ht** addr_sorttab;
|
|
struct hash_table ht_symbols;
|
|
struct symt_module* top;
|
|
|
|
/* types */
|
|
struct hash_table ht_types;
|
|
struct vector vtypes;
|
|
|
|
/* source files */
|
|
unsigned sources_used;
|
|
unsigned sources_alloc;
|
|
char* sources;
|
|
struct wine_rb_tree sources_offsets_tree;
|
|
};
|
|
|
|
typedef BOOL (*enum_modules_cb)(const WCHAR*, ULONG_PTR addr, void* user);
|
|
|
|
struct loader_ops
|
|
{
|
|
BOOL (*synchronize_module_list)(struct process* process);
|
|
struct module* (*load_module)(struct process* process, const WCHAR* name, ULONG_PTR addr);
|
|
BOOL (*load_debug_info)(struct process *process, struct module* module);
|
|
BOOL (*enum_modules)(struct process* process, enum_modules_cb callback, void* user);
|
|
BOOL (*fetch_file_info)(struct process* process, const WCHAR* name, ULONG_PTR load_addr, DWORD_PTR* base, DWORD* size, DWORD* checksum);
|
|
};
|
|
|
|
struct process
|
|
{
|
|
struct process* next;
|
|
HANDLE handle;
|
|
const struct loader_ops* loader;
|
|
WCHAR* search_path;
|
|
WCHAR* environment;
|
|
|
|
PSYMBOL_REGISTERED_CALLBACK64 reg_cb;
|
|
PSYMBOL_REGISTERED_CALLBACK reg_cb32;
|
|
BOOL reg_is_unicode;
|
|
DWORD64 reg_user;
|
|
|
|
struct module* lmodules;
|
|
ULONG_PTR dbg_hdr_addr;
|
|
|
|
IMAGEHLP_STACK_FRAME ctx_frame;
|
|
DWORD64 localscope_pc;
|
|
struct symt* localscope_symt;
|
|
|
|
unsigned buffer_size;
|
|
void* buffer;
|
|
|
|
BOOL is_64bit;
|
|
BOOL is_host_64bit;
|
|
};
|
|
|
|
static inline BOOL read_process_memory(const struct process *process, UINT64 addr, void *buf, size_t size)
|
|
{
|
|
return ReadProcessMemory(process->handle, (void*)(UINT_PTR)addr, buf, size, NULL);
|
|
}
|
|
|
|
static inline BOOL read_process_integral_value(const struct process* process, UINT64 addr, UINT64* pvalue, size_t size)
|
|
{
|
|
/* Assuming that debugger and debuggee are little endian. */
|
|
UINT64 value = 0;
|
|
if (size > sizeof(value) || !read_process_memory(process, addr, &value, size)) return FALSE;
|
|
*pvalue = value;
|
|
return TRUE;
|
|
}
|
|
|
|
struct line_info
|
|
{
|
|
ULONG_PTR is_first : 1,
|
|
is_last : 1,
|
|
is_source_file : 1,
|
|
line_number;
|
|
union
|
|
{
|
|
ULONG_PTR address; /* absolute, if is_source_file isn't set */
|
|
unsigned source_file; /* if is_source_file is set */
|
|
} u;
|
|
};
|
|
|
|
struct module_pair
|
|
{
|
|
struct process* pcs;
|
|
struct module* requested; /* in: to module_get_debug() */
|
|
struct module* effective; /* out: module with debug info */
|
|
};
|
|
|
|
enum pdb_kind {PDB_JG, PDB_DS};
|
|
|
|
struct pdb_lookup
|
|
{
|
|
const char* filename;
|
|
enum pdb_kind kind;
|
|
unsigned int age;
|
|
unsigned int timestamp;
|
|
GUID guid;
|
|
};
|
|
|
|
struct cpu_stack_walk
|
|
{
|
|
HANDLE hProcess;
|
|
HANDLE hThread;
|
|
BOOL is32;
|
|
struct cpu * cpu;
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
PREAD_PROCESS_MEMORY_ROUTINE f_read_mem;
|
|
PTRANSLATE_ADDRESS_ROUTINE f_xlat_adr;
|
|
PFUNCTION_TABLE_ACCESS_ROUTINE f_tabl_acs;
|
|
PGET_MODULE_BASE_ROUTINE f_modl_bas;
|
|
} s32;
|
|
struct
|
|
{
|
|
PREAD_PROCESS_MEMORY_ROUTINE64 f_read_mem;
|
|
PTRANSLATE_ADDRESS_ROUTINE64 f_xlat_adr;
|
|
PFUNCTION_TABLE_ACCESS_ROUTINE64 f_tabl_acs;
|
|
PGET_MODULE_BASE_ROUTINE64 f_modl_bas;
|
|
} s64;
|
|
} u;
|
|
};
|
|
|
|
struct dump_memory
|
|
{
|
|
ULONG64 base;
|
|
ULONG size;
|
|
ULONG rva;
|
|
};
|
|
|
|
struct dump_memory64
|
|
{
|
|
ULONG64 base;
|
|
ULONG64 size;
|
|
};
|
|
|
|
struct dump_module
|
|
{
|
|
unsigned is_elf;
|
|
ULONG64 base;
|
|
ULONG size;
|
|
DWORD timestamp;
|
|
DWORD checksum;
|
|
WCHAR name[MAX_PATH];
|
|
};
|
|
|
|
struct dump_thread
|
|
{
|
|
ULONG tid;
|
|
ULONG prio_class;
|
|
ULONG curr_prio;
|
|
};
|
|
|
|
struct dump_context
|
|
{
|
|
/* process & thread information */
|
|
struct process *process;
|
|
DWORD pid;
|
|
unsigned flags_out;
|
|
/* thread information */
|
|
struct dump_thread* threads;
|
|
unsigned num_threads;
|
|
/* module information */
|
|
struct dump_module* modules;
|
|
unsigned num_modules;
|
|
unsigned alloc_modules;
|
|
/* exception information */
|
|
/* output information */
|
|
MINIDUMP_TYPE type;
|
|
HANDLE hFile;
|
|
RVA rva;
|
|
struct dump_memory* mem;
|
|
unsigned num_mem;
|
|
unsigned alloc_mem;
|
|
struct dump_memory64* mem64;
|
|
unsigned num_mem64;
|
|
unsigned alloc_mem64;
|
|
/* callback information */
|
|
MINIDUMP_CALLBACK_INFORMATION* cb;
|
|
};
|
|
|
|
union ctx
|
|
{
|
|
CONTEXT ctx;
|
|
WOW64_CONTEXT x86;
|
|
};
|
|
|
|
enum cpu_addr {cpu_addr_pc, cpu_addr_stack, cpu_addr_frame};
|
|
struct cpu
|
|
{
|
|
DWORD machine;
|
|
DWORD word_size;
|
|
DWORD frame_regno;
|
|
|
|
/* address manipulation */
|
|
BOOL (*get_addr)(HANDLE hThread, const CONTEXT* ctx,
|
|
enum cpu_addr, ADDRESS64* addr);
|
|
|
|
/* stack manipulation */
|
|
BOOL (*stack_walk)(struct cpu_stack_walk *csw, STACKFRAME64 *frame,
|
|
union ctx *ctx);
|
|
|
|
/* module manipulation */
|
|
void* (*find_runtime_function)(struct module*, DWORD64 addr);
|
|
|
|
/* dwarf dedicated information */
|
|
unsigned (*map_dwarf_register)(unsigned regno, const struct module* module, BOOL eh_frame);
|
|
|
|
/* context related manipulation */
|
|
void * (*fetch_context_reg)(union ctx *ctx, unsigned regno, unsigned *size);
|
|
const char* (*fetch_regname)(unsigned regno);
|
|
|
|
/* minidump per CPU extension */
|
|
BOOL (*fetch_minidump_thread)(struct dump_context* dc, unsigned index, unsigned flags, const CONTEXT* ctx);
|
|
BOOL (*fetch_minidump_module)(struct dump_context* dc, unsigned index, unsigned flags);
|
|
};
|
|
|
|
extern struct cpu* dbghelp_current_cpu;
|
|
|
|
/* PDB and Codeview */
|
|
|
|
struct msc_debug_info
|
|
{
|
|
struct module* module;
|
|
int nsect;
|
|
const IMAGE_SECTION_HEADER* sectp;
|
|
int nomap;
|
|
const OMAP* omapp;
|
|
const BYTE* root;
|
|
};
|
|
|
|
/* coff.c */
|
|
extern BOOL coff_process_info(const struct msc_debug_info* msc_dbg);
|
|
|
|
/* dbghelp.c */
|
|
extern struct process* process_find_by_handle(HANDLE hProcess);
|
|
extern BOOL validate_addr64(DWORD64 addr);
|
|
extern BOOL pcs_callback(const struct process* pcs, ULONG action, void* data);
|
|
extern void* fetch_buffer(struct process* pcs, unsigned size);
|
|
extern const char* wine_dbgstr_addr(const ADDRESS64* addr);
|
|
extern struct cpu* cpu_find(DWORD);
|
|
extern const WCHAR *process_getenv(const struct process *process, const WCHAR *name);
|
|
extern const struct cpu* process_get_cpu(const struct process* pcs);
|
|
extern DWORD calc_crc32(HANDLE handle);
|
|
|
|
/* elf_module.c */
|
|
extern BOOL elf_read_wine_loader_dbg_info(struct process* pcs, ULONG_PTR addr);
|
|
struct elf_thunk_area;
|
|
extern int elf_is_in_thunk_area(ULONG_PTR addr, const struct elf_thunk_area* thunks);
|
|
|
|
/* macho_module.c */
|
|
extern BOOL macho_read_wine_loader_dbg_info(struct process* pcs, ULONG_PTR addr);
|
|
|
|
/* minidump.c */
|
|
void minidump_add_memory_block(struct dump_context* dc, ULONG64 base, ULONG size, ULONG rva);
|
|
|
|
/* module.c */
|
|
extern const WCHAR S_WineLoaderW[];
|
|
extern const struct loader_ops no_loader_ops;
|
|
extern const struct loader_ops empty_loader_ops;
|
|
|
|
extern BOOL module_init_pair(struct module_pair* pair, HANDLE hProcess,
|
|
DWORD64 addr);
|
|
extern struct module*
|
|
module_find_by_addr(const struct process* pcs, DWORD64 addr);
|
|
extern struct module*
|
|
module_find_by_nameW(const struct process* pcs,
|
|
const WCHAR* name);
|
|
extern struct module*
|
|
module_find_by_nameA(const struct process* pcs,
|
|
const char* name);
|
|
extern struct module*
|
|
module_is_already_loaded(const struct process* pcs,
|
|
const WCHAR* imgname);
|
|
extern BOOL module_get_debug(struct module_pair*);
|
|
extern struct module*
|
|
module_new(struct process* pcs, const WCHAR* name,
|
|
enum dhext_module_type type, BOOL builtin, BOOL virtual,
|
|
DWORD64 addr, DWORD64 size,
|
|
ULONG_PTR stamp, ULONG_PTR checksum, WORD machine);
|
|
extern struct module*
|
|
module_get_containee(const struct process* pcs,
|
|
const struct module* inner);
|
|
extern void module_reset_debug_info(struct module* module);
|
|
extern BOOL module_remove(struct process* pcs,
|
|
struct module* module);
|
|
extern void module_set_module(struct module* module, const WCHAR* name);
|
|
extern WCHAR* get_wine_loader_name(struct process *pcs) __WINE_DEALLOC(HeapFree, 3) __WINE_MALLOC;
|
|
extern BOOL module_is_wine_host(const WCHAR* module_name, const WCHAR* ext);
|
|
|
|
/* msc.c */
|
|
extern BOOL pe_load_debug_directory(const struct process* pcs,
|
|
struct module* module,
|
|
const BYTE* mapping,
|
|
const IMAGE_SECTION_HEADER* sectp, DWORD nsect,
|
|
const IMAGE_DEBUG_DIRECTORY* dbg, int nDbg);
|
|
extern DWORD msc_get_file_indexinfo(void* image, const IMAGE_DEBUG_DIRECTORY* dbgdir, DWORD size,
|
|
SYMSRV_INDEX_INFOW* info);
|
|
extern BOOL pdb_fetch_file_info(const struct pdb_lookup* pdb_lookup, unsigned* matched);
|
|
struct pdb_cmd_pair {
|
|
const char* name;
|
|
DWORD* pvalue;
|
|
};
|
|
extern BOOL pdb_virtual_unwind(struct cpu_stack_walk *csw, DWORD_PTR ip,
|
|
union ctx *context, struct pdb_cmd_pair *cpair);
|
|
extern DWORD pdb_get_file_indexinfo(void* image, DWORD size, SYMSRV_INDEX_INFOW* info);
|
|
extern DWORD dbg_get_file_indexinfo(void* image, DWORD size, SYMSRV_INDEX_INFOW* info);
|
|
|
|
/* path.c */
|
|
extern BOOL path_find_symbol_file(const struct process* pcs, const struct module* module,
|
|
PCSTR full_path, BOOL is_pdb, const GUID* guid, DWORD dw1, DWORD dw2,
|
|
WCHAR *buffer, BOOL* is_unmatched);
|
|
extern WCHAR *get_dos_file_name(const WCHAR *filename) __WINE_DEALLOC(HeapFree, 3) __WINE_MALLOC;
|
|
extern BOOL search_dll_path(const struct process* process, const WCHAR *name, WORD machine,
|
|
BOOL (*match)(void*, HANDLE, const WCHAR*), void *param);
|
|
extern BOOL search_unix_path(const WCHAR *name, const WCHAR *path, BOOL (*match)(void*, HANDLE, const WCHAR*), void *param);
|
|
extern const WCHAR* file_name(const WCHAR* str);
|
|
extern const char* file_nameA(const char* str);
|
|
|
|
/* pe_module.c */
|
|
extern BOOL pe_load_nt_header(HANDLE hProc, DWORD64 base, IMAGE_NT_HEADERS* nth, BOOL* is_builtin);
|
|
extern struct module*
|
|
pe_load_native_module(struct process* pcs, const WCHAR* name,
|
|
HANDLE hFile, DWORD64 base, DWORD size);
|
|
extern struct module*
|
|
pe_load_builtin_module(struct process* pcs, const WCHAR* name,
|
|
DWORD64 base, DWORD64 size);
|
|
extern BOOL pe_load_debug_info(const struct process* pcs,
|
|
struct module* module);
|
|
extern const char* pe_map_directory(struct module* module, int dirno, DWORD* size);
|
|
extern DWORD pe_get_file_indexinfo(void* image, DWORD size, SYMSRV_INDEX_INFOW* info);
|
|
|
|
/* source.c */
|
|
extern unsigned source_new(struct module* module, const char* basedir, const char* source);
|
|
extern const char* source_get(const struct module* module, unsigned idx);
|
|
extern int source_rb_compare(const void *key, const struct wine_rb_entry *entry);
|
|
|
|
/* stabs.c */
|
|
typedef void (*stabs_def_cb)(struct module* module, ULONG_PTR load_offset,
|
|
const char* name, ULONG_PTR offset,
|
|
BOOL is_public, BOOL is_global, unsigned char other,
|
|
struct symt_compiland* compiland, void* user);
|
|
extern BOOL stabs_parse(struct module* module, ULONG_PTR load_offset,
|
|
const char* stabs, size_t nstab, size_t stabsize,
|
|
const char* strs, int strtablen,
|
|
stabs_def_cb callback, void* user);
|
|
|
|
/* dwarf.c */
|
|
struct image_file_map;
|
|
extern BOOL dwarf2_parse(struct module* module, ULONG_PTR load_offset,
|
|
const struct elf_thunk_area* thunks,
|
|
struct image_file_map* fmap);
|
|
extern BOOL dwarf2_virtual_unwind(struct cpu_stack_walk *csw, DWORD_PTR ip,
|
|
union ctx *ctx, DWORD64 *cfa);
|
|
|
|
/* stack.c */
|
|
extern BOOL sw_read_mem(struct cpu_stack_walk* csw, DWORD64 addr, void* ptr, DWORD sz);
|
|
extern DWORD64 sw_xlat_addr(struct cpu_stack_walk* csw, ADDRESS64* addr);
|
|
extern void* sw_table_access(struct cpu_stack_walk* csw, DWORD64 addr);
|
|
extern DWORD64 sw_module_base(struct cpu_stack_walk* csw, DWORD64 addr);
|
|
|
|
/* symbol.c */
|
|
extern const char* symt_get_name(const struct symt* sym);
|
|
extern WCHAR* symt_get_nameW(const struct symt* sym);
|
|
extern BOOL symt_get_address(const struct symt* type, ULONG64* addr);
|
|
extern int __cdecl symt_cmp_addr(const void* p1, const void* p2);
|
|
extern void copy_symbolW(SYMBOL_INFOW* siw, const SYMBOL_INFO* si);
|
|
extern void symbol_setname(SYMBOL_INFO* si, const char* name);
|
|
extern struct symt_ht*
|
|
symt_find_nearest(struct module* module, DWORD_PTR addr);
|
|
extern struct symt_ht*
|
|
symt_find_symbol_at(struct module* module, DWORD_PTR addr);
|
|
extern struct symt_module*
|
|
symt_new_module(struct module* module);
|
|
extern struct symt_compiland*
|
|
symt_new_compiland(struct module* module, unsigned src_idx);
|
|
extern struct symt_public*
|
|
symt_new_public(struct module* module,
|
|
struct symt_compiland* parent,
|
|
const char* typename,
|
|
BOOL is_function,
|
|
ULONG_PTR address,
|
|
unsigned size);
|
|
extern struct symt_data*
|
|
symt_new_global_variable(struct module* module,
|
|
struct symt_compiland* parent,
|
|
const char* name, unsigned is_static,
|
|
struct location loc, ULONG_PTR size,
|
|
struct symt* type);
|
|
extern struct symt_function*
|
|
symt_new_function(struct module* module,
|
|
struct symt_compiland* parent,
|
|
const char* name,
|
|
ULONG_PTR addr, ULONG_PTR size,
|
|
struct symt* type);
|
|
extern struct symt_function*
|
|
symt_new_inlinesite(struct module* module,
|
|
struct symt_function* func,
|
|
struct symt* parent,
|
|
const char* name,
|
|
struct symt* type,
|
|
unsigned num_ranges);
|
|
extern void symt_add_func_line(struct module* module,
|
|
struct symt_function* func,
|
|
unsigned source_idx, int line_num,
|
|
ULONG_PTR offset);
|
|
extern struct symt_data*
|
|
symt_add_func_local(struct module* module,
|
|
struct symt_function* func,
|
|
enum DataKind dt, const struct location* loc,
|
|
struct symt_block* block,
|
|
struct symt* type, const char* name);
|
|
extern struct symt_data*
|
|
symt_add_func_constant(struct module* module,
|
|
struct symt_function* func, struct symt_block* block,
|
|
struct symt* type, const char* name, VARIANT* v);
|
|
extern struct symt_block*
|
|
symt_open_func_block(struct module* module,
|
|
struct symt_function* func,
|
|
struct symt_block* block,
|
|
unsigned num_ranges);
|
|
extern struct symt_block*
|
|
symt_close_func_block(struct module* module,
|
|
const struct symt_function* func,
|
|
struct symt_block* block);
|
|
extern struct symt_hierarchy_point*
|
|
symt_add_function_point(struct module* module,
|
|
struct symt_function* func,
|
|
enum SymTagEnum point,
|
|
const struct location* loc,
|
|
const char* name);
|
|
extern struct symt_thunk*
|
|
symt_new_thunk(struct module* module,
|
|
struct symt_compiland* parent,
|
|
const char* name, THUNK_ORDINAL ord,
|
|
ULONG_PTR addr, ULONG_PTR size);
|
|
extern struct symt_data*
|
|
symt_new_constant(struct module* module,
|
|
struct symt_compiland* parent,
|
|
const char* name, struct symt* type,
|
|
const VARIANT* v);
|
|
extern struct symt_hierarchy_point*
|
|
symt_new_label(struct module* module,
|
|
struct symt_compiland* compiland,
|
|
const char* name, ULONG_PTR address);
|
|
extern struct symt* symt_index2ptr(struct module* module, DWORD id);
|
|
extern DWORD symt_ptr2index(struct module* module, const struct symt* sym);
|
|
extern struct symt_custom*
|
|
symt_new_custom(struct module* module, const char* name,
|
|
DWORD64 addr, DWORD size);
|
|
|
|
/* type.c */
|
|
extern void symt_init_basic(struct module* module);
|
|
extern BOOL symt_get_info(struct module* module, const struct symt* type,
|
|
IMAGEHLP_SYMBOL_TYPE_INFO req, void* pInfo);
|
|
extern struct symt_basic*
|
|
symt_get_basic(enum BasicType, unsigned size);
|
|
extern struct symt_udt*
|
|
symt_new_udt(struct module* module, const char* typename,
|
|
unsigned size, enum UdtKind kind);
|
|
extern BOOL symt_set_udt_size(struct module* module,
|
|
struct symt_udt* type, unsigned size);
|
|
extern BOOL symt_add_udt_element(struct module* module,
|
|
struct symt_udt* udt_type,
|
|
const char* name,
|
|
struct symt* elt_type, unsigned offset,
|
|
unsigned bit_offset, unsigned bit_size);
|
|
extern struct symt_enum*
|
|
symt_new_enum(struct module* module, const char* typename,
|
|
struct symt* basetype);
|
|
extern BOOL symt_add_enum_element(struct module* module,
|
|
struct symt_enum* enum_type,
|
|
const char* name, int value);
|
|
extern struct symt_array*
|
|
symt_new_array(struct module* module, int min, DWORD count,
|
|
struct symt* base, struct symt* index);
|
|
extern struct symt_function_signature*
|
|
symt_new_function_signature(struct module* module,
|
|
struct symt* ret_type,
|
|
enum CV_call_e call_conv);
|
|
extern BOOL symt_add_function_signature_parameter(struct module* module,
|
|
struct symt_function_signature* sig,
|
|
struct symt* param);
|
|
extern struct symt_pointer*
|
|
symt_new_pointer(struct module* module,
|
|
struct symt* ref_type,
|
|
ULONG_PTR size);
|
|
extern struct symt_typedef*
|
|
symt_new_typedef(struct module* module, struct symt* ref,
|
|
const char* name);
|
|
extern struct symt_function*
|
|
symt_find_lowest_inlined(struct symt_function* func, DWORD64 addr);
|
|
extern struct symt*
|
|
symt_get_upper_inlined(struct symt_function* inlined);
|
|
static inline struct symt_function*
|
|
symt_get_function_from_inlined(struct symt_function* inlined)
|
|
{
|
|
while (!symt_check_tag(&inlined->symt, SymTagFunction))
|
|
inlined = (struct symt_function*)symt_get_upper_inlined(inlined);
|
|
return inlined;
|
|
}
|
|
extern struct symt_function*
|
|
symt_find_inlined_site(struct module* module,
|
|
DWORD64 addr, DWORD inline_ctx);
|
|
|
|
/* Inline context encoding (different from what native does):
|
|
* bits 31:30: 3 ignore (includes INLINE_FRAME_CONTEXT_IGNORE=0xFFFFFFFF)
|
|
* 2 regular frame
|
|
* 1 frame with inlined function(s).
|
|
* 0 init (includes INLINE_FRAME_CONTEXT_INIT=0)
|
|
* so either stackwalkex is called with:
|
|
* - inlinectx=IGNORE, and we use (old) StackWalk64 behavior:
|
|
* - inlinectx=INIT, and StackWalkEx will upon return swing back&forth between:
|
|
* INLINE when the frame is from an inline site (inside a function)
|
|
* REGULAR when the frame is for a function without inline site
|
|
* bits 29:00 depth of inline site (way too big!!)
|
|
* 0 being the lowest inline site
|
|
*/
|
|
#define IFC_MODE_IGNORE 0xC0000000
|
|
#define IFC_MODE_REGULAR 0x80000000
|
|
#define IFC_MODE_INLINE 0x40000000
|
|
#define IFC_MODE_INIT 0x00000000
|
|
#define IFC_DEPTH_MASK 0x3FFFFFFF
|
|
#define IFC_MODE(x) ((x) & ~IFC_DEPTH_MASK)
|
|
#define IFC_DEPTH(x) ((x) & IFC_DEPTH_MASK)
|