Binder: Use 64 bit pointers in 32 processes if selected by the target
Uses new kernel header where void * has been replaced by binder_uintptr_t
Change-Id: Icfc67c2a279269f700343bd9246fd7cb94efe2c1
diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index 84bb94d..53f0987 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -753,23 +753,23 @@
reply->ipcSetDataReference(
reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
tr.data_size,
- reinterpret_cast<const size_t*>(tr.data.ptr.offsets),
- tr.offsets_size/sizeof(size_t),
+ reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
+ tr.offsets_size/sizeof(binder_size_t),
freeBuffer, this);
} else {
- err = *static_cast<const status_t*>(tr.data.ptr.buffer);
+ err = *reinterpret_cast<const status_t*>(tr.data.ptr.buffer);
freeBuffer(NULL,
reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
tr.data_size,
- reinterpret_cast<const size_t*>(tr.data.ptr.offsets),
- tr.offsets_size/sizeof(size_t), this);
+ reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
+ tr.offsets_size/sizeof(binder_size_t), this);
}
} else {
freeBuffer(NULL,
reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
tr.data_size,
- reinterpret_cast<const size_t*>(tr.data.ptr.offsets),
- tr.offsets_size/sizeof(size_t), this);
+ reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
+ tr.offsets_size/sizeof(binder_size_t), this);
continue;
}
}
@@ -809,12 +809,12 @@
const size_t outAvail = (!doReceive || needRead) ? mOut.dataSize() : 0;
bwr.write_size = outAvail;
- bwr.write_buffer = (long unsigned int)mOut.data();
+ bwr.write_buffer = (uintptr_t)mOut.data();
// This is what we'll read.
if (doReceive && needRead) {
bwr.read_size = mIn.dataCapacity();
- bwr.read_buffer = (long unsigned int)mIn.data();
+ bwr.read_buffer = (uintptr_t)mIn.data();
} else {
bwr.read_size = 0;
bwr.read_buffer = 0;
@@ -868,7 +868,7 @@
if (err >= NO_ERROR) {
if (bwr.write_consumed > 0) {
- if (bwr.write_consumed < (ssize_t)mOut.dataSize())
+ if (bwr.write_consumed < mOut.dataSize())
mOut.remove(0, bwr.write_consumed);
else
mOut.setDataSize(0);
@@ -909,15 +909,15 @@
if (err == NO_ERROR) {
tr.data_size = data.ipcDataSize();
tr.data.ptr.buffer = data.ipcData();
- tr.offsets_size = data.ipcObjectsCount()*sizeof(size_t);
+ tr.offsets_size = data.ipcObjectsCount()*sizeof(binder_size_t);
tr.data.ptr.offsets = data.ipcObjects();
} else if (statusBuffer) {
tr.flags |= TF_STATUS_CODE;
*statusBuffer = err;
tr.data_size = sizeof(status_t);
- tr.data.ptr.buffer = statusBuffer;
+ tr.data.ptr.buffer = reinterpret_cast<binder_uintptr_t>(statusBuffer);
tr.offsets_size = 0;
- tr.data.ptr.offsets = NULL;
+ tr.data.ptr.offsets = 0;
} else {
return (mLastError = err);
}
@@ -1026,8 +1026,8 @@
buffer.ipcSetDataReference(
reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer),
tr.data_size,
- reinterpret_cast<const size_t*>(tr.data.ptr.offsets),
- tr.offsets_size/sizeof(size_t), freeBuffer, this);
+ reinterpret_cast<const binder_size_t*>(tr.data.ptr.offsets),
+ tr.offsets_size/sizeof(binder_size_t), freeBuffer, this);
const pid_t origPid = mCallingPid;
const uid_t origUid = mCallingUid;
@@ -1155,7 +1155,7 @@
void IPCThreadState::freeBuffer(Parcel* parcel, const uint8_t* data, size_t dataSize,
- const size_t* objects, size_t objectsSize,
+ const binder_size_t* objects, size_t objectsSize,
void* cookie)
{
//ALOGI("Freeing parcel %p", &parcel);