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winedbg: Support qXfer:threads:read request.
As we don't report fork/vfork/exec events, this allows gdb to request the list of known threads. Signed-off-by: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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parent
1e815b372a
commit
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@ -1522,6 +1522,24 @@ static void packet_query_libraries(struct gdb_context* gdbctx)
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packet_reply_add(gdbctx, "</library-list>");
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}
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static void packet_query_threads(struct gdb_context* gdbctx)
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{
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struct dbg_process* process = gdbctx->process;
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struct dbg_thread* thread;
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packet_reply_add(gdbctx, "<threads>");
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LIST_FOR_EACH_ENTRY(thread, &process->threads, struct dbg_thread, entry)
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{
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packet_reply_add(gdbctx, "<thread ");
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packet_reply_add(gdbctx, "id=\"");
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packet_reply_val(gdbctx, thread->tid, 4);
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packet_reply_add(gdbctx, "\" name=\"");
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packet_reply_add(gdbctx, thread->name);
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packet_reply_add(gdbctx, "\"/>");
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}
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packet_reply_add(gdbctx, "</threads>");
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}
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static enum packet_return packet_query(struct gdb_context* gdbctx)
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{
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int off, len;
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@ -1614,6 +1632,7 @@ static enum packet_return packet_query(struct gdb_context* gdbctx)
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packet_reply_open(gdbctx);
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packet_reply_add(gdbctx, "QStartNoAckMode+;");
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packet_reply_add(gdbctx, "qXfer:libraries:read+;");
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packet_reply_add(gdbctx, "qXfer:threads:read+;");
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if (*target_xml) packet_reply_add(gdbctx, "PacketSize=400;qXfer:features:read+");
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packet_reply_close(gdbctx);
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return packet_done;
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@ -1655,6 +1674,16 @@ static enum packet_return packet_query(struct gdb_context* gdbctx)
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return packet_done;
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}
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if (sscanf(gdbctx->in_packet, "Xfer:threads:read::%x,%x", &off, &len) == 2)
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{
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if (!gdbctx->process) return packet_error;
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packet_reply_open_xfer(gdbctx);
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packet_query_threads(gdbctx);
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packet_reply_close_xfer(gdbctx, off, len);
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return packet_done;
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}
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if (*target_xml && strncmp(gdbctx->in_packet, "Xfer:features:read:target.xml", 29) == 0)
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return packet_reply(gdbctx, target_xml);
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break;
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