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Unified Diff: mojo/monacl/libmojo.cc

Issue 385983008: Mojo + NaCl prototype. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Better diff Created 6 years, 5 months ago
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« mojo/monacl/gen/mojo_syscall.cc.template ('K') | « mojo/monacl/gen/mojo_syscall.cc.template ('k') | mojo/monacl/mojo_syscall.h » ('j') | mojo/monacl/mojo_syscall.cc » ('J')
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Index: mojo/monacl/libmojo.cc
diff --git a/mojo/monacl/libmojo.cc b/mojo/monacl/libmojo.cc
new file mode 100644
index 0000000000000000000000000000000000000000..7c6a4249569d2895e52889e18c83eceec531078a
--- /dev/null
+++ b/mojo/monacl/libmojo.cc
@@ -0,0 +1,408 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// WARNING this file was generated by generate_monacl_bindings.py
+// Do not edit by hand.
+
+#include <errno.h>
+
+#include "mojo/public/c/system/core.h"
+#include "native_client/src/public/imc_types.h"
+#include "native_client/src/untrusted/nacl/syscall_bindings_trampoline.h"
+
+int imc_sendmsg(int desc, struct NaClAbiNaClImcMsgHdr const *nmhp, int flags) {
+ int retval = NACL_SYSCALL(imc_sendmsg)(desc, nmhp, flags);
+ if (retval < 0) {
+ errno = -retval;
+ }
+ return retval;
+}
+
+#define NACL_MOJO_DESC 5
+
+MojoResult MojoCreateSharedBuffer(
+ const struct MojoCreateSharedBufferOptions* options,
+ uint64_t num_bytes,
+ MojoHandle* shared_buffer_handle){
+ uint32_t params[5];
+ MojoResult result;
+ params[0] = 0;
+ params[1] = reinterpret_cast<uint32_t>(options);
+ params[2] = reinterpret_cast<uint32_t>(&num_bytes);
+ params[3] = reinterpret_cast<uint32_t>(shared_buffer_handle);
+ params[4] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoDuplicateBufferHandle(
+ MojoHandle buffer_handle,
+ const struct MojoDuplicateBufferHandleOptions* options,
+ MojoHandle* new_buffer_handle){
+ uint32_t params[5];
+ MojoResult result;
+ params[0] = 1;
+ params[1] = reinterpret_cast<uint32_t>(&buffer_handle);
+ params[2] = reinterpret_cast<uint32_t>(options);
+ params[3] = reinterpret_cast<uint32_t>(new_buffer_handle);
+ params[4] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoMapBuffer(
+ MojoHandle buffer_handle,
+ uint64_t offset,
+ uint64_t num_bytes,
+ void** buffer,
+ MojoMapBufferFlags flags){
+ uint32_t params[7];
+ MojoResult result;
+ params[0] = 2;
+ params[1] = reinterpret_cast<uint32_t>(&buffer_handle);
+ params[2] = reinterpret_cast<uint32_t>(&offset);
+ params[3] = reinterpret_cast<uint32_t>(&num_bytes);
+ params[4] = reinterpret_cast<uint32_t>(buffer);
+ params[5] = reinterpret_cast<uint32_t>(&flags);
+ params[6] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoUnmapBuffer(void* buffer){
+ uint32_t params[3];
+ MojoResult result;
+ params[0] = 3;
+ params[1] = reinterpret_cast<uint32_t>(&buffer);
+ params[2] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoCreateDataPipe(
+ const struct MojoCreateDataPipeOptions* options,
+ MojoHandle* data_pipe_producer_handle,
+ MojoHandle* data_pipe_consumer_handle){
+ uint32_t params[5];
+ MojoResult result;
+ params[0] = 4;
+ params[1] = reinterpret_cast<uint32_t>(options);
+ params[2] = reinterpret_cast<uint32_t>(data_pipe_producer_handle);
+ params[3] = reinterpret_cast<uint32_t>(data_pipe_consumer_handle);
+ params[4] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoWriteData(
+ MojoHandle data_pipe_producer_handle,
+ const void* elements,
+ uint32_t* num_bytes,
+ MojoWriteDataFlags flags){
+ uint32_t params[6];
+ MojoResult result;
+ params[0] = 5;
+ params[1] = reinterpret_cast<uint32_t>(&data_pipe_producer_handle);
+ params[2] = reinterpret_cast<uint32_t>(elements);
+ params[3] = reinterpret_cast<uint32_t>(num_bytes);
+ params[4] = reinterpret_cast<uint32_t>(&flags);
+ params[5] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoBeginWriteData(
+ MojoHandle data_pipe_producer_handle,
+ void** buffer,
+ uint32_t* buffer_num_bytes,
+ MojoWriteDataFlags flags){
+ uint32_t params[6];
+ MojoResult result;
+ params[0] = 6;
+ params[1] = reinterpret_cast<uint32_t>(&data_pipe_producer_handle);
+ params[2] = reinterpret_cast<uint32_t>(buffer);
+ params[3] = reinterpret_cast<uint32_t>(buffer_num_bytes);
+ params[4] = reinterpret_cast<uint32_t>(&flags);
+ params[5] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoEndWriteData(
+ MojoHandle data_pipe_producer_handle,
+ uint32_t num_bytes_written){
+ uint32_t params[4];
+ MojoResult result;
+ params[0] = 7;
+ params[1] = reinterpret_cast<uint32_t>(&data_pipe_producer_handle);
+ params[2] = reinterpret_cast<uint32_t>(&num_bytes_written);
+ params[3] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoReadData(
+ MojoHandle data_pipe_consumer_handle,
+ void* elements,
+ uint32_t* num_bytes,
+ MojoReadDataFlags flags){
+ uint32_t params[6];
+ MojoResult result;
+ params[0] = 8;
+ params[1] = reinterpret_cast<uint32_t>(&data_pipe_consumer_handle);
+ params[2] = reinterpret_cast<uint32_t>(elements);
+ params[3] = reinterpret_cast<uint32_t>(num_bytes);
+ params[4] = reinterpret_cast<uint32_t>(&flags);
+ params[5] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoBeginReadData(
+ MojoHandle data_pipe_consumer_handle,
+ const void** buffer,
+ uint32_t* buffer_num_bytes,
+ MojoReadDataFlags flags){
+ uint32_t params[6];
+ MojoResult result;
+ params[0] = 9;
+ params[1] = reinterpret_cast<uint32_t>(&data_pipe_consumer_handle);
+ params[2] = reinterpret_cast<uint32_t>(buffer);
+ params[3] = reinterpret_cast<uint32_t>(buffer_num_bytes);
+ params[4] = reinterpret_cast<uint32_t>(&flags);
+ params[5] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoEndReadData(
+ MojoHandle data_pipe_consumer_handle,
+ uint32_t num_bytes_read){
+ uint32_t params[4];
+ MojoResult result;
+ params[0] = 10;
+ params[1] = reinterpret_cast<uint32_t>(&data_pipe_consumer_handle);
+ params[2] = reinterpret_cast<uint32_t>(&num_bytes_read);
+ params[3] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoTimeTicks MojoGetTimeTicksNow(){
+ uint32_t params[2];
+ MojoTimeTicks result;
+ params[0] = 11;
+ params[1] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoClose(MojoHandle handle){
+ uint32_t params[3];
+ MojoResult result;
+ params[0] = 12;
+ params[1] = reinterpret_cast<uint32_t>(&handle);
+ params[2] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoWait(
+ MojoHandle handle,
+ MojoHandleSignals signals,
+ MojoDeadline deadline){
+ uint32_t params[5];
+ MojoResult result;
+ params[0] = 13;
+ params[1] = reinterpret_cast<uint32_t>(&handle);
+ params[2] = reinterpret_cast<uint32_t>(&signals);
+ params[3] = reinterpret_cast<uint32_t>(&deadline);
+ params[4] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoWaitMany(
+ const MojoHandle* handles,
+ const MojoHandleSignals* signals,
+ uint32_t num_handles,
+ MojoDeadline deadline){
+ uint32_t params[6];
+ MojoResult result;
+ params[0] = 14;
+ params[1] = reinterpret_cast<uint32_t>(handles);
+ params[2] = reinterpret_cast<uint32_t>(signals);
+ params[3] = reinterpret_cast<uint32_t>(&num_handles);
+ params[4] = reinterpret_cast<uint32_t>(&deadline);
+ params[5] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoCreateMessagePipe(
+ const struct MojoCreateMessagePipeOptions* options,
+ MojoHandle* message_pipe_handle0,
+ MojoHandle* message_pipe_handle1){
+ uint32_t params[5];
+ MojoResult result;
+ params[0] = 15;
+ params[1] = reinterpret_cast<uint32_t>(options);
+ params[2] = reinterpret_cast<uint32_t>(message_pipe_handle0);
+ params[3] = reinterpret_cast<uint32_t>(message_pipe_handle1);
+ params[4] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoWriteMessage(
+ MojoHandle message_pipe_handle,
+ const void* bytes,
+ uint32_t num_bytes,
+ const MojoHandle* handles,
+ uint32_t num_handles,
+ MojoWriteMessageFlags flags){
+ uint32_t params[8];
+ MojoResult result;
+ params[0] = 16;
+ params[1] = reinterpret_cast<uint32_t>(&message_pipe_handle);
+ params[2] = reinterpret_cast<uint32_t>(bytes);
+ params[3] = reinterpret_cast<uint32_t>(&num_bytes);
+ params[4] = reinterpret_cast<uint32_t>(handles);
+ params[5] = reinterpret_cast<uint32_t>(&num_handles);
+ params[6] = reinterpret_cast<uint32_t>(&flags);
+ params[7] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+MojoResult MojoReadMessage(
+ MojoHandle message_pipe_handle,
+ void* bytes,
+ uint32_t* num_bytes,
+ MojoHandle* handles,
+ uint32_t* num_handles,
+ MojoReadMessageFlags flags){
+ uint32_t params[8];
+ MojoResult result;
+ params[0] = 17;
+ params[1] = reinterpret_cast<uint32_t>(&message_pipe_handle);
+ params[2] = reinterpret_cast<uint32_t>(bytes);
+ params[3] = reinterpret_cast<uint32_t>(num_bytes);
+ params[4] = reinterpret_cast<uint32_t>(handles);
+ params[5] = reinterpret_cast<uint32_t>(num_handles);
+ params[6] = reinterpret_cast<uint32_t>(&flags);
+ params[7] = reinterpret_cast<uint32_t>(&result);
+ NaClAbiNaClImcMsgIoVec iov[1] = {
+ {params, sizeof(params)}
+ };
+ NaClAbiNaClImcMsgHdr msgh = {iov, 1, NULL, 0};
+ if (imc_sendmsg(NACL_MOJO_DESC, &msgh, 0) < 0) {
+ result = MOJO_RESULT_INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+
« mojo/monacl/gen/mojo_syscall.cc.template ('K') | « mojo/monacl/gen/mojo_syscall.cc.template ('k') | mojo/monacl/mojo_syscall.h » ('j') | mojo/monacl/mojo_syscall.cc » ('J')

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