[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v3 05/39] windbg: add WindbgState
From: |
Mikhail Abakumov |
Subject: |
[Qemu-devel] [PATCH v3 05/39] windbg: add WindbgState |
Date: |
Thu, 06 Dec 2018 14:59:06 +0300 |
User-agent: |
StGit/0.17.1-dirty |
Add definition of the WindbgState struct and its initialization.
Signed-off-by: Mikhail Abakumov <address@hidden>
Signed-off-by: Pavel Dovgalyuk <address@hidden>
---
windbgstub.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/windbgstub.c b/windbgstub.c
index 4673703b66..b073cc6a3f 100644
--- a/windbgstub.c
+++ b/windbgstub.c
@@ -13,7 +13,38 @@
#include "exec/windbgstub.h"
#include "exec/windbgstub-utils.h"
+typedef struct WindbgState {
+ bool is_loaded;
+ bool catched_breakin_byte;
+ uint32_t wait_packet_type;
+ uint32_t curr_packet_id;
+} WindbgState;
+
+static WindbgState *windbg_state;
+
+static void windbg_state_clean(WindbgState *state)
+{
+ state->is_loaded = false;
+ state->catched_breakin_byte = false;
+ state->wait_packet_type = 0;
+ state->curr_packet_id = INITIAL_PACKET_ID | SYNC_PACKET_ID;
+}
+
+static void windbg_exit(void)
+{
+ g_free(windbg_state);
+}
+
int windbg_server_start(const char *device)
{
+ if (windbg_state) {
+ WINDBG_ERROR("Multiple instances of windbg are not supported.");
+ exit(1);
+ }
+
+ windbg_state = g_new0(WindbgState, 1);
+ windbg_state_clean(windbg_state);
+
+ atexit(windbg_exit);
return 0;
}
- [Qemu-devel] [PATCH v3 00/39] Windbg supporting, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 01/39] windbg: add empty windbgstub files, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 02/39] windbg: add windbg's KD header file, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 03/39] windbg: add -windbg option, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 04/39] windbg: add helper features, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 05/39] windbg: add WindbgState,
Mikhail Abakumov <=
- [Qemu-devel] [PATCH v3 06/39] windbg: add chardev, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 07/39] windbg: hook to wrmsr operation, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 08/39] windbg: implement windbg_on_load, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 09/39] windbg: implement find_KPCR, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 10/39] windbg: implement find_kdVersion, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 11/39] windbg: add windbg_search_vmaddr, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 12/39] windbg: implement find_kdDebuggerDataBlock, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 13/39] windbg: parsing data stream, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 14/39] windbg: send data and control packets, Mikhail Abakumov, 2018/12/06
- [Qemu-devel] [PATCH v3 15/39] windbg: handler of parsing context, Mikhail Abakumov, 2018/12/06