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Probably working select.

This commit is contained in:
Ben Vanik 2015-02-05 21:52:00 -08:00
parent f128bf8670
commit 908b95aeaa
1 changed files with 36 additions and 0 deletions
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36
src/xenia/kernel/xam_net.cc
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@ -255,6 +255,41 @@ SHIM_CALL NetDll_accept_shim(PPCContext* ppc_state, KernelState* state) {
}
}
void StoreFdset(const fd_set& src, uint8_t* dest) {
if (!dest) {
return;
}
poly::store_and_swap<uint32_t>(dest, src.fd_count);
for (int i = 0; i < 64; ++i) {
SOCKET socket_handle = src.fd_array[i];
assert_true(socket_handle >> 32 == 0);
poly::store_and_swap<uint32_t>(dest + 4 + i * 4,
static_cast<uint32_t>(socket_handle));
}
}
SHIM_CALL NetDll_select_shim(PPCContext* ppc_state, KernelState* state) {
assert_always("not tested");
uint32_t arg0 = SHIM_GET_ARG_32(0);
uint32_t nfds = SHIM_GET_ARG_32(1);
uint32_t readfds_ptr = SHIM_GET_ARG_32(2);
uint32_t writefds_ptr = SHIM_GET_ARG_32(3);
uint32_t exceptfds_ptr = SHIM_GET_ARG_32(4);
uint32_t timeout_ptr = SHIM_GET_ARG_32(5);
XELOGD("NetDll_select(%d, %d, %.8X, %.8X, %.8X, %.8X)", arg0, nfds,
readfds_ptr, writefds_ptr, exceptfds_ptr, timeout_ptr);
fd_set readfds;
fd_set writefds;
fd_set exceptfds;
timeval timeout = {static_cast<long>(SHIM_MEM_32(timeout_ptr + 0)),
static_cast<long>(SHIM_MEM_32(timeout_ptr + 4))};
int ret = select(nfds, &readfds, &writefds, &exceptfds, &timeout);
StoreFdset(readfds, SHIM_MEM_ADDR(readfds_ptr));
StoreFdset(writefds, SHIM_MEM_ADDR(writefds_ptr));
StoreFdset(exceptfds, SHIM_MEM_ADDR(exceptfds_ptr));
SHIM_SET_RETURN_32(ret);
}
SHIM_CALL NetDll_recv_shim(PPCContext* ppc_state, KernelState* state) {
uint32_t arg0 = SHIM_GET_ARG_32(0);
uint32_t socket_handle = SHIM_GET_ARG_32(1);
@ -346,6 +381,7 @@ void xe::kernel::xam::RegisterNetExports(ExportResolver* export_resolver,
SHIM_SET_MAPPING("xam.xex", NetDll_connect, state);
SHIM_SET_MAPPING("xam.xex", NetDll_listen, state);
SHIM_SET_MAPPING("xam.xex", NetDll_accept, state);
SHIM_SET_MAPPING("xam.xex", NetDll_select, state);
SHIM_SET_MAPPING("xam.xex", NetDll_recv, state);
SHIM_SET_MAPPING("xam.xex", NetDll_recvfrom, state);
SHIM_SET_MAPPING("xam.xex", NetDll_send, state);