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[Qemu-devel] [PATCH v3 15/45] windbg: sized data buffer
From: |
Mihail Abakumov |
Subject: |
[Qemu-devel] [PATCH v3 15/45] windbg: sized data buffer |
Date: |
Tue, 21 Nov 2017 17:08:40 +0300 |
User-agent: |
StGit/0.17.1-dirty |
Defined useful sized data buffer. It contains pointer to data and size of this
data. Also, defined some macros for init and free.
Signed-off-by: Mihail Abakumov <address@hidden>
Signed-off-by: Pavel Dovgalyuk <address@hidden>
Signed-off-by: Dmitriy Koltunov <address@hidden>
---
include/exec/windbgstub-utils.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-utils.h
index 6ce870beb1..b729cd604e 100755
--- a/include/exec/windbgstub-utils.h
+++ b/include/exec/windbgstub-utils.h
@@ -67,6 +67,22 @@ typedef struct PacketData {
uint16_t extra_size;
} PacketData;
+typedef struct SizedBuf {
+ uint8_t *data;
+ size_t size;
+} SizedBuf;
+
+#define SBUF_INIT(buf, mem_ptr, len) do { \
+ buf.data = mem_ptr; \
+ buf.size = len; \
+} while (false)
+#define SBUF_MALLOC(buf, size) SBUF_INIT(buf, g_malloc0(size), size)
+#define SBUF_FREE(buf) do { \
+ g_free(buf.data); \
+ buf.data = NULL; \
+ buf.size = 0; \
+} while (false)
+
InitedAddr *windbg_get_KPCR(void);
InitedAddr *windbg_get_version(void);
- [Qemu-devel] [PATCH v3 06/45] windbg: added WindbgState, (continued)
- [Qemu-devel] [PATCH v3 06/45] windbg: added WindbgState, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 07/45] windbg: added chardev, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 10/45] windbg: structures for parsing data stream, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 08/45] windbg: hook to wrmsr operation, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 09/45] windbg: handler of fs/gs register, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 11/45] windbg: parsing data stream, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 12/45] windbg: send data and control packets, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 14/45] windbg: init DBGKD_ANY_WAIT_STATE_CHANGE, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 13/45] windbg: handler of parsing context, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 15/45] windbg: sized data buffer,
Mihail Abakumov <=
- [Qemu-devel] [PATCH v3 16/45] windbg: generate ExceptionStateChange, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 17/45] windbg: generate LoadSymbolsStateChange, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 18/45] windbg: windbg_vm_stop, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 19/45] windbg: implemented windbg_process_control_packet, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 20/45] windbg: implemented windbg_process_data_packet, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 22/45] windbg: implemented kd_api_read_virtual_memory and kd_api_write_virtual_memory, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 21/45] windbg: implemented windbg_process_manipulate_packet, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 24/45] windbg: implemented kd_api_get_context and kd_api_set_context, Mihail Abakumov, 2017/11/21
- [Qemu-devel] [PATCH v3 23/45] windbg: kernel's structures, Mihail Abakumov, 2017/11/21