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[Qemu-devel] [PATCH 21/43] windbg: implemented windbg_process_manipulate
From: |
Mihail Abakumov |
Subject: |
[Qemu-devel] [PATCH 21/43] windbg: implemented windbg_process_manipulate_packet |
Date: |
Tue, 26 Sep 2017 14:06:03 +0300 |
User-agent: |
StGit/0.17.1-dirty |
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 | 2 ++
windbgstub-utils.c | 10 ++++++++++
windbgstub.c | 21 ++++++++++++++++++++-
3 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-utils.h
index 25e8458b4e..ca21af7c91 100755
--- a/include/exec/windbgstub-utils.h
+++ b/include/exec/windbgstub-utils.h
@@ -102,6 +102,8 @@ typedef struct SizedBuf {
buf.size = 0; \
} while (false)
+void kd_api_unsupported(CPUState *cpu, PacketData *pd);
+
SizedBuf kd_gen_exception_sc(CPUState *cpu);
SizedBuf kd_gen_load_symbols_sc(CPUState *cpu);
diff --git a/windbgstub-utils.c b/windbgstub-utils.c
index 7d93f62d16..e7b381f829 100755
--- a/windbgstub-utils.c
+++ b/windbgstub-utils.c
@@ -30,6 +30,16 @@ typedef struct KDData {
static KDData *kd;
+void kd_api_unsupported(CPUState *cpu, PacketData *pd)
+{
+ WINDBG_ERROR("Catched unimplemented api %s",
+ KD_API_NAME(pd->m64.ApiNumber));
+ pd->m64.ReturnStatus = STATUS_UNSUCCESSFUL;
+ pd->extra_size = 0;
+
+ exit(1);
+}
+
static void kd_breakpoint_remove_range(CPUState *cpu, target_ulong base,
target_ulong limit)
{}
diff --git a/windbgstub.c b/windbgstub.c
index b9993c90d4..50b4ef0dea 100755
--- a/windbgstub.c
+++ b/windbgstub.c
@@ -123,7 +123,26 @@ static void windbg_vm_stop(void)
}
static void windbg_process_manipulate_packet(ParsingContext *ctx)
-{}
+{
+ CPUState *cpu;
+
+ ctx->data.extra_size = ctx->packet.ByteCount - M64_SIZE;
+ ctx->data.m64.ReturnStatus = STATUS_SUCCESS;
+
+ cpu = qemu_get_cpu(ctx->data.m64.Processor);
+
+ switch (ctx->data.m64.ApiNumber) {
+
+ default:
+ kd_api_unsupported(cpu, &ctx->data);
+ break;
+ }
+
+ ctx->data.m64.ReturnStatus = ldl_p(&ctx->data.m64.ReturnStatus);
+
+ windbg_send_data_packet(ctx->data.buf, ctx->data.extra_size + M64_SIZE,
+ ctx->packet.PacketType);
+}
static void windbg_process_data_packet(ParsingContext *ctx)
{
- [Qemu-devel] [PATCH 12/43] windbg: send data and control packets, (continued)
- [Qemu-devel] [PATCH 12/43] windbg: send data and control packets, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 13/43] windbg: handler of parsing context, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 11/43] windbg: parsing data stream, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 14/43] windbg: init DBGKD_ANY_WAIT_STATE_CHANGE, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 15/43] windbg: sized data buffer, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 16/43] windbg: generate ExceptionStateChange, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 17/43] windbg: generate LoadSymbolsStateChange, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 18/43] windbg: windbg_vm_stop, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 19/43] windbg: implemented windbg_process_control_packet, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 20/43] windbg: implemented windbg_process_data_packet, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 21/43] windbg: implemented windbg_process_manipulate_packet,
Mihail Abakumov <=
- [Qemu-devel] [PATCH 22/43] windbg: implemented kd_api_read_virtual_memory and kd_api_read_virtual_memory, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 23/43] windbg: kernel's structures, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 24/43] windbg: implemented kd_api_get_context and kd_api_set_context, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 25/43] windbg: implemented kd_api_read_control_space and kd_api_write_control_space, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 26/43] windbg: implemented windbg_read_context, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 28/43] windbg: implemented windbg_read_ks_regs, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 27/43] windbg: implemented windbg_write_context, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 29/43] windbg: implemented windbg_write_ks_regs, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 30/43] windbg: implemented windbg_set_sr, Mihail Abakumov, 2017/09/26
- [Qemu-devel] [PATCH 31/43] windbg: implemented windbg_set_dr, Mihail Abakumov, 2017/09/26