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author | bunnei <bunneidev@gmail.com> | 2018-03-19 01:17:06 +0100 |
---|---|---|
committer | bunnei <bunneidev@gmail.com> | 2018-03-19 01:56:33 +0100 |
commit | 019f1a0cf0505436854ed631da56b97b1d490945 (patch) | |
tree | 5a61220815f313c2dab10e12c1c75956c12fd355 | |
parent | thread: Add THREADSTATUS_WAIT_HLE_EVENT, remove THREADSTATUS_WAIT_ARB. (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/hle_ipc.cpp | 14 | ||||
-rw-r--r-- | src/core/hle/kernel/hle_ipc.h | 4 | ||||
-rw-r--r-- | src/core/hle/service/service.cpp | 3 |
3 files changed, 14 insertions, 7 deletions
diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp index d9faf4b53..f30f8739c 100644 --- a/src/core/hle/kernel/hle_ipc.cpp +++ b/src/core/hle/kernel/hle_ipc.cpp @@ -159,8 +159,11 @@ ResultCode HLERequestContext::PopulateFromIncomingCommandBuffer(u32_le* src_cmdb return RESULT_SUCCESS; } -ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(u32_le* dst_cmdbuf, Process& dst_process, - HandleTable& dst_table) { +ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(Thread& thread) { + std::array<u32, IPC::COMMAND_BUFFER_LENGTH> dst_cmdbuf; + Memory::ReadBlock(*thread.owner_process, thread.GetTLSAddress(), dst_cmdbuf.data(), + dst_cmdbuf.size() * sizeof(u32)); + // The header was already built in the internal command buffer. Attempt to parse it to verify // the integrity and then copy it over to the target command buffer. ParseCommandBuffer(cmd_buf.data(), false); @@ -171,7 +174,7 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(u32_le* dst_cmdbuf, P if (domain_message_header) size -= sizeof(IPC::DomainMessageHeader) / sizeof(u32); - std::copy_n(cmd_buf.begin(), size, dst_cmdbuf); + std::copy_n(cmd_buf.begin(), size, dst_cmdbuf.data()); if (command_header->enable_handle_descriptor) { ASSERT_MSG(!move_objects.empty() || !copy_objects.empty(), @@ -213,6 +216,11 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(u32_le* dst_cmdbuf, P dst_cmdbuf[domain_offset++] = static_cast<u32_le>(request_handlers.size()); } } + + // Copy the translated command buffer back into the thread's command buffer area. + Memory::WriteBlock(*thread.owner_process, thread.GetTLSAddress(), dst_cmdbuf.data(), + dst_cmdbuf.size() * sizeof(u32)); + return RESULT_SUCCESS; } diff --git a/src/core/hle/kernel/hle_ipc.h b/src/core/hle/kernel/hle_ipc.h index b5631b773..743835f18 100644 --- a/src/core/hle/kernel/hle_ipc.h +++ b/src/core/hle/kernel/hle_ipc.h @@ -13,6 +13,7 @@ #include "core/hle/ipc.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/server_session.h" +#include "core/hle/kernel/thread.h" namespace Service { class ServiceFrameworkBase; @@ -108,8 +109,7 @@ public: ResultCode PopulateFromIncomingCommandBuffer(u32_le* src_cmdbuf, Process& src_process, HandleTable& src_table); /// Writes data from this context back to the requesting process/thread. - ResultCode WriteToOutgoingCommandBuffer(u32_le* dst_cmdbuf, Process& dst_process, - HandleTable& dst_table); + ResultCode WriteToOutgoingCommandBuffer(Thread& thread); u32_le GetCommand() const { return command; diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp index 8818b0f0f..a1ca8a033 100644 --- a/src/core/hle/service/service.cpp +++ b/src/core/hle/service/service.cpp @@ -152,8 +152,7 @@ ResultCode ServiceFrameworkBase::HandleSyncRequest(Kernel::HLERequestContext& co UNIMPLEMENTED_MSG("command_type=%d", context.GetCommandType()); } - u32* cmd_buf = (u32*)Memory::GetPointer(Kernel::GetCurrentThread()->GetTLSAddress()); - context.WriteToOutgoingCommandBuffer(cmd_buf, *Core::CurrentProcess(), Kernel::g_handle_table); + context.WriteToOutgoingCommandBuffer(*Kernel::GetCurrentThread()); return RESULT_SUCCESS; } |