Message ID | 151127347991.6888.8008733504996106931.stgit@Misha-PC.lan02.inno |
---|---|
State | New |
Headers | show |
Series | Windbg supporting | expand |
On Tue, Nov 21, 2017 at 3:11 PM, Mihail Abakumov <mikhail.abakumov@ispras.ru> wrote: > Signed-off-by: Mihail Abakumov <mikhail.abakumov@ispras.ru> > Signed-off-by: Pavel Dovgalyuk <dovgaluk@ispras.ru> > Signed-off-by: Dmitriy Koltunov <koltunov@ispras.ru> > --- > include/exec/windbgstub-utils.h | 1 + > windbgstub-utils.c | 12 ++++++++++++ > windbgstub.c | 4 ++++ > 3 files changed, 17 insertions(+) > > diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-utils.h > index e144294b51..fa1ebbb6d2 100755 > --- a/include/exec/windbgstub-utils.h > +++ b/include/exec/windbgstub-utils.h > @@ -105,6 +105,7 @@ 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 fb2c378460..edd23c1971 100755 > --- a/windbgstub-utils.c > +++ b/windbgstub-utils.c > @@ -333,6 +333,18 @@ 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; > + > + 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); This should be: void kd_api_query_memory(CPUState *cpu, PacketData *pd) { DBGKD_QUERY_MEMORY *mem = &pd->m64.u.QueryMemory; stl_p(&mem->AddressSpace, DBGKD_QUERY_MEMORY_PROCESS); stl_p(&mem->Flags, DBGKD_QUERY_MEMORY_READ | DBGKD_QUERY_MEMORY_WRITE | DBGKD_QUERY_MEMORY_EXECUTE); > +} > + > 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; >
diff --git a/include/exec/windbgstub-utils.h b/include/exec/windbgstub-utils.h index e144294b51..fa1ebbb6d2 100755 --- a/include/exec/windbgstub-utils.h +++ b/include/exec/windbgstub-utils.h @@ -105,6 +105,7 @@ 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 fb2c378460..edd23c1971 100755 --- a/windbgstub-utils.c +++ b/windbgstub-utils.c @@ -333,6 +333,18 @@ 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; + + 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;