From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35064) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e4Rg8-0005z1-Gz for qemu-devel@nongnu.org; Tue, 17 Oct 2017 09:13:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e4Rg2-0007iS-RK for qemu-devel@nongnu.org; Tue, 17 Oct 2017 09:13:04 -0400 Received: from mail.ispras.ru ([83.149.199.45]:57496) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e4Rg2-0007i7-KC for qemu-devel@nongnu.org; Tue, 17 Oct 2017 09:12:58 -0400 From: Mihail Abakumov Date: Tue, 17 Oct 2017 16:12:54 +0300 Message-ID: <150824597393.6816.9995893839577495938.stgit@Misha-PC.lan02.inno> In-Reply-To: <150824572545.6816.5099701189660002212.stgit@Misha-PC.lan02.inno> References: <150824572545.6816.5099701189660002212.stgit@Misha-PC.lan02.inno> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH v2 43/43] windbg: implemented kd_api_query_memory List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: sw@weilnetz.de, lprosek@redhat.com, dovgaluk@ispras.ru, rkagan@virtuozzo.com, pbonzini@redhat.com, den@openvz.org Signed-off-by: Mihail Abakumov Signed-off-by: Pavel Dovgalyuk Signed-off-by: Dmitriy Koltunov --- include/exec/windbgstub-utils.h | 1 + windbgstub-utils.c | 14 ++++++++++++++ windbgstub.c | 4 ++++ 3 files changed, 19 insertions(+) diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-utils.h index 0438ea44b6..190fdab6b2 100755 --- a/include/exec/windbgstub-utils.h +++ b/include/exec/windbgstub-utils.h @@ -112,6 +112,7 @@ void kd_api_write_msr(CPUState *cpu, PacketData *pd); void kd_api_search_memory(CPUState *cpu, PacketData *pd); void kd_api_fill_memory(CPUState *cpu, PacketData *pd); void kd_api_unsupported(CPUState *cpu, PacketData *pd); +void kd_api_query_memory(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 444bb0474d..7de2fd6ade 100755 --- a/windbgstub-utils.c +++ b/windbgstub-utils.c @@ -333,6 +333,20 @@ void kd_api_fill_memory(CPUState *cpu, PacketData *pd) } } +void kd_api_query_memory(CPUState *cpu, PacketData *pd) +{ + DBGKD_QUERY_MEMORY *mem = &pd->m64.u.QueryMemory; + + if (ldl_p(&mem->AddressSpace) == DBGKD_QUERY_MEMORY_VIRTUAL) { + mem->AddressSpace = DBGKD_QUERY_MEMORY_PROCESS; + mem->Flags = DBGKD_QUERY_MEMORY_READ | + DBGKD_QUERY_MEMORY_WRITE | + DBGKD_QUERY_MEMORY_EXECUTE; + mem->AddressSpace = ldl_p(&mem->AddressSpace); + mem->Flags = ldl_p(&mem->Flags); + } +} + void kd_api_unsupported(CPUState *cpu, PacketData *pd) { WINDBG_ERROR("Caught unimplemented api %s", diff --git a/windbgstub.c b/windbgstub.c index b348028dfd..36372c0ea5 100755 --- a/windbgstub.c +++ b/windbgstub.c @@ -220,6 +220,10 @@ static void windbg_process_manipulate_packet(ParsingContext *ctx) kd_api_fill_memory(cpu, &ctx->data); break; + case DbgKdQueryMemoryApi: + kd_api_query_memory(cpu, &ctx->data); + break; + default: kd_api_unsupported(cpu, &ctx->data); break;