https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6175044aed2858637a6d07...
commit 6175044aed2858637a6d07aa2be1e8d2252fe9db Author: Andreas Maier staubim@quantentunnel.de AuthorDate: Thu Nov 22 21:47:45 2018 +0100 Commit: Mark Jansen mark.jansen@reactos.org CommitDate: Fri Apr 19 21:09:45 2019 +0200
[DBGHELP] set correct values in symt_fill_sym_info (SYMBOL_INFO).
* symtype: set to SymPdb not SymCv (may be for old pdb-files pre VS 6.0) * flags: return SYMFLAG_PUBLIC_CODE for SymTagPublicSymbol if its a function. * flags: do not return SYMFLAG_FUNCTION for SymTagFuncion. --- dll/win32/dbghelp/dbghelp_private.h | 5 ++++- dll/win32/dbghelp/msc.c | 5 ++++- dll/win32/dbghelp/pe_module.c | 13 +++++++------ dll/win32/dbghelp/rsym.c | 2 +- dll/win32/dbghelp/symbol.c | 13 ++++++++++--- 5 files changed, 26 insertions(+), 12 deletions(-)
diff --git a/dll/win32/dbghelp/dbghelp_private.h b/dll/win32/dbghelp/dbghelp_private.h index 23ee3f4662..0d1e8e4274 100644 --- a/dll/win32/dbghelp/dbghelp_private.h +++ b/dll/win32/dbghelp/dbghelp_private.h @@ -244,6 +244,7 @@ struct symt_public struct symt symt; struct hash_table_elt hash_elt; struct symt* container; /* compiland */ + BOOL is_function; unsigned long address; unsigned long size; }; @@ -722,7 +723,9 @@ extern struct symt_public* symt_new_public(struct module* module, struct symt_compiland* parent, const char* typename, - unsigned long address, unsigned size) DECLSPEC_HIDDEN; + BOOL is_function, + unsigned long address, + unsigned size) DECLSPEC_HIDDEN; extern struct symt_data* symt_new_global_variable(struct module* module, struct symt_compiland* parent, diff --git a/dll/win32/dbghelp/msc.c b/dll/win32/dbghelp/msc.c index 6dc9276925..07f3e3a469 100644 --- a/dll/win32/dbghelp/msc.c +++ b/dll/win32/dbghelp/msc.c @@ -2072,6 +2072,7 @@ static BOOL codeview_snarf_public(const struct msc_debug_info* msc_dbg, const BY { symt_new_public(msc_dbg->module, compiland, terminate_string(&sym->public_v1.p_name), + sym->public_v1.symtype == SYMTYPE_FUNCTION, codeview_get_address(msc_dbg, sym->public_v1.segment, sym->public_v1.offset), 1); } break; @@ -2080,6 +2081,7 @@ static BOOL codeview_snarf_public(const struct msc_debug_info* msc_dbg, const BY { symt_new_public(msc_dbg->module, compiland, terminate_string(&sym->public_v2.p_name), + sym->public_v3.symtype == SYMTYPE_FUNCTION, codeview_get_address(msc_dbg, sym->public_v2.segment, sym->public_v2.offset), 1); } break; @@ -2089,6 +2091,7 @@ static BOOL codeview_snarf_public(const struct msc_debug_info* msc_dbg, const BY { symt_new_public(msc_dbg->module, compiland, sym->public_v3.name, + sym->public_v3.symtype == SYMTYPE_FUNCTION, codeview_get_address(msc_dbg, sym->public_v3.segment, sym->public_v3.offset), 1); } break; @@ -2885,7 +2888,7 @@ static BOOL pdb_process_file(const struct process* pcs, if (ret) { struct pdb_module_info* pdb_info = msc_dbg->module->format_info[DFI_PDB]->u.pdb_info; - msc_dbg->module->module.SymType = SymCv; + msc_dbg->module->module.SymType = SymPdb; if (pdb_info->pdb_files[0].kind == PDB_JG) msc_dbg->module->module.PdbSig = pdb_info->pdb_files[0].u.jg.timestamp; else diff --git a/dll/win32/dbghelp/pe_module.c b/dll/win32/dbghelp/pe_module.c index 4b9eac4f03..8e48fd8bbd 100644 --- a/dll/win32/dbghelp/pe_module.c +++ b/dll/win32/dbghelp/pe_module.c @@ -444,9 +444,9 @@ static BOOL pe_load_coff_symbol_table(struct module* module) source_new(module, NULL, lastfilename));
if (!(dbghelp_options & SYMOPT_NO_PUBLICS)) - symt_new_public(module, compiland, name, + symt_new_public(module, compiland, name, FALSE, module->module.BaseOfImage + sect[isym->SectionNumber - 1].VirtualAddress + - isym->Value, + isym->Value, 1); } naux = isym->NumberOfAuxSymbols + 1; @@ -674,11 +674,11 @@ static BOOL pe_load_export_debug_info(const struct process* pcs, struct module* #if 0 /* Add start of DLL (better use the (yet unimplemented) Exe SymTag for this) */ /* FIXME: module.ModuleName isn't correctly set yet if it's passed in SymLoadModule */ - symt_new_public(module, NULL, module->module.ModuleName, base, 1); + symt_new_public(module, NULL, module->module.ModuleName, FALSE, base, 1); #endif
/* Add entry point */ - symt_new_public(module, NULL, "EntryPoint", + symt_new_public(module, NULL, "EntryPoint", FALSE, base + nth->OptionalHeader.AddressOfEntryPoint, 1); #if 0 /* FIXME: we'd better store addresses linked to sections rather than @@ -689,7 +689,7 @@ static BOOL pe_load_export_debug_info(const struct process* pcs, struct module* ((char*)&nth->OptionalHeader + nth->FileHeader.SizeOfOptionalHeader); for (i = 0; i < nth->FileHeader.NumberOfSections; i++, section++) { - symt_new_public(module, NULL, section->Name, + symt_new_public(module, NULL, section->Name, FALSE, RtlImageRvaToVa(nth, mapping, section->VirtualAddress, NULL), 1); } #endif @@ -715,6 +715,7 @@ static BOOL pe_load_export_debug_info(const struct process* pcs, struct module* if (!names[i]) continue; symt_new_public(module, NULL, RtlImageRvaToVa(nth, mapping, names[i], NULL), + FALSE, base + functions[ordinals[i]], 1); }
@@ -726,7 +727,7 @@ static BOOL pe_load_export_debug_info(const struct process* pcs, struct module* if ((ordinals[j] == i) && names[j]) break; if (j < exports->NumberOfNames) continue; snprintf(buffer, sizeof(buffer), "%d", i + exports->Base); - symt_new_public(module, NULL, buffer, base + (DWORD)functions[i], 1); + symt_new_public(module, NULL, buffer, FALSE, base + (DWORD)functions[i], 1); } } } diff --git a/dll/win32/dbghelp/rsym.c b/dll/win32/dbghelp/rsym.c index 9b7bf4ee1d..de4b315085 100644 --- a/dll/win32/dbghelp/rsym.c +++ b/dll/win32/dbghelp/rsym.c @@ -125,7 +125,7 @@ BOOL rsym_parse(struct module* module, unsigned long load_offset, if (use_raw_address(SymbolName)) Address = Entry->Address;
- symt_new_public(module, NULL, SymbolName, Address, Size); + symt_new_public(module, NULL, SymbolName, FALSE, Address, Size); } else { diff --git a/dll/win32/dbghelp/symbol.c b/dll/win32/dbghelp/symbol.c index 633aa45d31..fea06e2f2a 100644 --- a/dll/win32/dbghelp/symbol.c +++ b/dll/win32/dbghelp/symbol.c @@ -226,6 +226,7 @@ struct symt_compiland* symt_new_compiland(struct module* module, struct symt_public* symt_new_public(struct module* module, struct symt_compiland* compiland, const char* name, + BOOL is_function, unsigned long address, unsigned size) { struct symt_public* sym; @@ -241,6 +242,7 @@ struct symt_public* symt_new_public(struct module* module, sym->symt.tag = SymTagPublicSymbol; sym->hash_elt.name = pool_strdup(&module->pool, name); sym->container = compiland ? &compiland->symt : NULL; + sym->is_function = is_function; sym->address = address; sym->size = size; symt_add_module_ht(module, (struct symt_ht*)sym); @@ -697,11 +699,16 @@ static void symt_fill_sym_info(struct module_pair* pair, } break; case SymTagPublicSymbol: - sym_info->Flags |= SYMFLAG_EXPORT; - symt_get_address(sym, &sym_info->Address); + { + const struct symt_public* pub = (const struct symt_public*)sym; + if (pub->is_function) + sym_info->Flags |= SYMFLAG_PUBLIC_CODE; + else + sym_info->Flags |= SYMFLAG_EXPORT; + symt_get_address(sym, &sym_info->Address); + } break; case SymTagFunction: - sym_info->Flags |= SYMFLAG_FUNCTION; symt_get_address(sym, &sym_info->Address); break; case SymTagThunk:
-
Andreas Maier