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Added byteswapping code

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--HG--
extra : convert_revision : 67bf0689399328a728a0f3130d58d483e5f2f06e
This commit is contained in:
Gabe Black
2006-04-28 13:13:58 -04:00
parent 9eaedf314b
commit 7a9c65b7b6
1 changed files with 5 additions and 1 deletions
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6
cpu/simple/cpu.cc
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@@ -475,6 +475,7 @@ SimpleCPU::read(Addr addr, T &data, unsigned flags)
// Not sure what to check for no fault...
if (data_read_pkt->result == Success) {
memcpy(&data, data_read_pkt->data, sizeof(T));
data = gtoh(data);
}
if (traceData) {
@@ -518,6 +519,7 @@ SimpleCPU::read(Addr addr, T &data, unsigned flags)
if (data_read_pkt->result == Success) {
memcpy(&data, data_read_pkt->data, sizeof(T));
data = gtoh(data);
}
if (traceData) {
@@ -622,9 +624,11 @@ SimpleCPU::write(T data, Addr addr, unsigned flags, uint64_t *res)
data_write_pkt->cmd = Write;
data_write_pkt->req = data_write_req;
data_write_pkt->data = new uint8_t[64];
memcpy(data_write_pkt->data, &data, sizeof(T));
T hostData = htog(data);
memcpy(data_write_pkt->data, &hostData, sizeof(T));
#else
data_write_pkt->reset();
data = htog(data);
data_write_pkt->data = (uint8_t *)&data;
#endif
data_write_pkt->addr = data_write_req->getPaddr();