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winedbg: Remove uses of dbg_curr_thread from gdbproxy. 

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2020-04-01 17:03:28 +02:00 committed by Alexandre Julliard
parent 983d02c08e
commit 38480c5916
1 changed files with 10 additions and 15 deletions
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25
programs/winedbg/gdbproxy.c
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@ -268,14 +268,14 @@ static struct dbg_thread* dbg_thread_from_tid(struct gdb_context* gdbctx, int ti
if (!process) return NULL;
if (tid == 0) return dbg_curr_thread;
if (tid == 0) tid = gdbctx->de.dwThreadId;
LIST_FOR_EACH_ENTRY(thread, &process->threads, struct dbg_thread, entry)
{
if (tid > 0 && thread->tid != tid) continue;
return thread;
}
return dbg_curr_thread;
return NULL;
}
static void dbg_thread_set_single_step(struct dbg_thread *thread, BOOL enable)
@ -357,7 +357,7 @@ static BOOL handle_exception(struct gdb_context* gdbctx, EXCEPTION_DEBUG_INFO* e
SIZE_T read;
if (threadname->dwThreadID == -1)
thread = dbg_curr_thread;
thread = dbg_get_thread(gdbctx->process, gdbctx->de.dwThreadId);
else
thread = dbg_get_thread(gdbctx->process, threadname->dwThreadID);
if (thread)
@ -394,7 +394,6 @@ static void handle_debug_event(struct gdb_context* gdbctx)
WCHAR buffer[256];
} u;
dbg_curr_thread = dbg_get_thread(gdbctx->process, de->dwThreadId);
gdbctx->exec_tid = de->dwThreadId;
gdbctx->other_tid = de->dwThreadId;
gdbctx->de_reply = DBG_REPLY_LATER;
@ -426,14 +425,12 @@ static void handle_debug_event(struct gdb_context* gdbctx)
fprintf(stderr, "%04x:%04x: create thread I @%p\n", de->dwProcessId,
de->dwThreadId, de->u.CreateProcessInfo.lpStartAddress);
assert(dbg_curr_thread == NULL); /* shouldn't be there */
dbg_add_thread(gdbctx->process, de->dwThreadId,
de->u.CreateProcessInfo.hThread,
de->u.CreateProcessInfo.lpThreadLocalBase);
break;
case LOAD_DLL_DEBUG_EVENT:
assert(dbg_curr_thread);
memory_get_string_indirect(gdbctx->process,
de->u.LoadDll.lpImageName,
de->u.LoadDll.fUnicode,
@ -456,7 +453,6 @@ static void handle_debug_event(struct gdb_context* gdbctx)
break;
case EXCEPTION_DEBUG_EVENT:
assert(dbg_curr_thread);
TRACE("%08x:%08x: exception code=0x%08x\n", de->dwProcessId,
de->dwThreadId, de->u.Exception.ExceptionRecord.ExceptionCode);
@ -476,9 +472,8 @@ static void handle_debug_event(struct gdb_context* gdbctx)
case EXIT_THREAD_DEBUG_EVENT:
fprintf(stderr, "%08x:%08x: exit thread (%u)\n",
de->dwProcessId, de->dwThreadId, de->u.ExitThread.dwExitCode);
assert(dbg_curr_thread);
dbg_del_thread(dbg_curr_thread);
if ((thread = dbg_get_thread(gdbctx->process, de->dwThreadId)))
dbg_del_thread(thread);
break;
case EXIT_PROCESS_DEBUG_EVENT:
@ -493,7 +488,6 @@ static void handle_debug_event(struct gdb_context* gdbctx)
break;
case OUTPUT_DEBUG_STRING_EVENT:
assert(dbg_curr_thread);
memory_get_string(gdbctx->process,
de->u.DebugString.lpDebugStringData, TRUE,
de->u.DebugString.fUnicode, u.bufferA, sizeof(u.bufferA));
@ -525,7 +519,7 @@ static void handle_step_or_continue(struct gdb_context* gdbctx, int tid, BOOL st
struct dbg_process *process = gdbctx->process;
struct dbg_thread *thread;
if (tid == 0) tid = dbg_curr_thread->tid;
if (tid == 0) tid = gdbctx->de.dwThreadId;
LIST_FOR_EACH_ENTRY(thread, &process->threads, struct dbg_thread, entry)
{
if (tid != -1 && thread->tid != tid) continue;
@ -596,7 +590,6 @@ static void wait_for_debuggee(struct gdb_context* gdbctx)
assert(!gdbctx->process ||
gdbctx->process->pid == 0 ||
gdbctx->de.dwProcessId == gdbctx->process->pid);
assert(!dbg_curr_thread || gdbctx->de.dwThreadId == dbg_curr_thread->tid);
if (gdbctx->in_trap) break;
ContinueDebugEvent(gdbctx->de.dwProcessId, gdbctx->de.dwThreadId, DBG_CONTINUE);
}
@ -828,6 +821,7 @@ static inline void packet_reply_register_hex_to(struct gdb_context* gdbctx, dbg_
static enum packet_return packet_reply_status(struct gdb_context* gdbctx)
{
struct dbg_process *process = gdbctx->process;
struct dbg_thread *thread;
struct backend_cpu *backend;
dbg_ctx_t ctx;
size_t i;
@ -838,7 +832,8 @@ static enum packet_return packet_reply_status(struct gdb_context* gdbctx)
if (!(backend = process->be_cpu)) return packet_error;
if (!backend->get_context(dbg_curr_thread->handle, &ctx))
if (!(thread = dbg_get_thread(process, gdbctx->de.dwThreadId)) ||
!backend->get_context(thread->handle, &ctx))
return packet_error;
packet_reply_open(gdbctx);
@ -846,7 +841,7 @@ static enum packet_return packet_reply_status(struct gdb_context* gdbctx)
sig = gdbctx->last_sig;
packet_reply_val(gdbctx, sig, 1);
packet_reply_add(gdbctx, "thread:");
packet_reply_val(gdbctx, dbg_curr_thread->tid, 4);
packet_reply_val(gdbctx, gdbctx->de.dwThreadId, 4);
packet_reply_add(gdbctx, ";");
for (i = 0; i < backend->gdb_num_regs; i++)