Signed-off-by: Mihail Abakumov <mikhail.abaku...@ispras.ru> Signed-off-by: Pavel Dovgalyuk <dovga...@ispras.ru> Signed-off-by: Dmitriy Koltunov <koltu...@ispras.ru> --- 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) {