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winedbg: Added support for variables with thread storage.

This commit is contained in:
Eric Pouech 2011-01-29 20:38:21 +01:00 committed by Alexandre Julliard
parent 935ac12d04
commit f9e1943de8
1 changed files with 47 additions and 2 deletions
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49
programs/winedbg/symbol.c
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@ -130,6 +130,50 @@ static BOOL fill_sym_lvalue(const SYMBOL_INFO* sym, ULONG_PTR base,
lvalue->cookie = DLV_TARGET;
lvalue->addr.Offset = base + sym->Address;
}
else if (sym->Flags & SYMFLAG_TLSREL)
{
PROCESS_BASIC_INFORMATION pbi;
THREAD_BASIC_INFORMATION tbi;
DWORD_PTR addr;
PEB peb;
PEB_LDR_DATA ldr_data;
PLIST_ENTRY head, current;
LDR_MODULE ldr_module;
unsigned tlsindex = -1;
if (NtQueryInformationProcess(dbg_curr_process->handle, ProcessBasicInformation,
&pbi, sizeof(pbi), NULL) ||
NtQueryInformationThread(dbg_curr_thread->handle, ThreadBasicInformation,
&tbi, sizeof(tbi), NULL))
{
tls_error:
if (buffer) snprintf(buffer, sz, "Cannot read TLS address\n");
return FALSE;
}
addr = (DWORD_PTR)&(((TEB*)tbi.TebBaseAddress)->ThreadLocalStoragePointer);
if (!dbg_read_memory((void*)addr, &addr, sizeof(addr)) ||
!dbg_read_memory(pbi.PebBaseAddress, &peb, sizeof(peb)) ||
!dbg_read_memory(peb.LdrData, &ldr_data, sizeof(ldr_data)))
goto tls_error;
current = ldr_data.InLoadOrderModuleList.Flink;
head = &((PEB_LDR_DATA*)peb.LdrData)->InLoadOrderModuleList;
do
{
if (!dbg_read_memory(CONTAINING_RECORD(current, LDR_MODULE, InLoadOrderModuleList),
&ldr_module, sizeof(ldr_module))) goto tls_error;
if ((DWORD_PTR)ldr_module.BaseAddress == sym->ModBase)
{
tlsindex = ldr_module.TlsIndex;
break;
}
current = ldr_module.InLoadOrderModuleList.Flink;
} while (current != head);
addr += tlsindex * sizeof(DWORD_PTR);
if (!dbg_read_memory((void*)addr, &addr, sizeof(addr))) goto tls_error;
lvalue->cookie = DLV_TARGET;
lvalue->addr.Offset = addr + sym->Address;
}
else
{
lvalue->cookie = DLV_TARGET;
@ -177,10 +221,11 @@ static BOOL CALLBACK sgv_cb(PSYMBOL_INFO sym, ULONG size, PVOID ctx)
sgv->name, NUMDBGV);
return FALSE;
}
WINE_TRACE("==> %s %s%s%s%s%s%s%s\n",
sym->Name,
WINE_TRACE("==> %s %s%s%s%s%s%s%s%s\n",
sym->Name,
(sym->Flags & SYMFLAG_FUNCTION) ? "func " : "",
(sym->Flags & SYMFLAG_FRAMEREL) ? "framerel " : "",
(sym->Flags & SYMFLAG_TLSREL) ? "tlsrel " : "",
(sym->Flags & SYMFLAG_REGISTER) ? "register " : "",
(sym->Flags & SYMFLAG_REGREL) ? "regrel " : "",
(sym->Flags & SYMFLAG_PARAMETER) ? "param " : "",