drew/acadia
1
0
Fork 0
Code Issues 6 Pull requests Projects Releases Packages Wiki Activity Actions

[zion] Move port calls to new syscall process.

Browse source
This commit is contained in:
Drew Galbraith 2023-06-20 14:55:54 -07:00
parent 77bb3acfb4
commit bd431b94ce
11 changed files with 118 additions and 175 deletions
Download patch file Download diff file Expand all files Collapse all files

67
zion/usr/zcall.cpp
View file

@ -19,73 +19,6 @@ z_err_t SysCall1(uint64_t number, const void* first) {
return SysCall2(number, first, 0);
}
z_err_t ZPortCreate(z_cap_t* port_cap) {
ZPortCreateResp resp;
z_err_t ret = SysCall2(Z_PORT_CREATE, 0, &resp);
*port_cap = resp.port_cap;
return ret;
}
z_err_t ZPortSend(z_cap_t port_cap, uint64_t num_bytes, const void* data,
uint64_t num_caps, z_cap_t* caps) {
ZPortSendReq req{.port_cap = port_cap,
.message = {
.num_bytes = num_bytes,
.data = const_cast<void*>(data),
.num_caps = num_caps,
.caps = caps,
}};
return SysCall1(Z_PORT_SEND, &req);
}
z_err_t ZPortRecv(z_cap_t port_cap, uint64_t num_bytes, void* data,
uint64_t num_caps, z_cap_t* caps, uint64_t* actual_bytes,
uint64_t* actual_caps) {
ZPortRecvReq req{
.port_cap = port_cap,
.message =
{
.num_bytes = num_bytes,
.data = data,
.num_caps = num_caps,
.caps = caps,
},
};
z_err_t ret = SysCall1(Z_PORT_RECV, &req);
*actual_bytes = req.message.num_bytes;
*actual_caps = req.message.num_caps;
return ret;
}
z_err_t ZPortPoll(z_cap_t port_cap, uint64_t num_bytes, void* data,
uint64_t num_caps, z_cap_t* caps, uint64_t* actual_bytes,
uint64_t* actual_caps) {
ZPortRecvReq req{
.port_cap = port_cap,
.message =
{
.num_bytes = num_bytes,
.data = data,
.num_caps = num_caps,
.caps = caps,
},
};
z_err_t ret = SysCall1(Z_PORT_POLL, &req);
*actual_bytes = req.message.num_bytes;
*actual_caps = req.message.num_caps;
return ret;
}
z_err_t ZIrqRegister(uint64_t irq_num, z_cap_t* port_cap) {
ZIrqRegisterReq req{
.irq_num = irq_num,
};
ZIrqRegisterResp resp;
z_err_t ret = SysCall2(Z_IRQ_REGISTER, &req, &resp);
*port_cap = resp.port_cap;
return ret;
}
z_err_t ZCapDuplicate(z_cap_t cap_in, z_cap_t* cap_out) {
ZCapDuplicateReq req{
.cap = cap_in,

22
zion/usr/zcall_internal.h
View file

@ -12,28 +12,6 @@ struct ZMessage {
z_cap_t* caps;
};
struct ZPortCreateResp {
z_cap_t port_cap;
};
struct ZPortSendReq {
z_cap_t port_cap;
ZMessage message;
};
struct ZPortRecvReq {
z_cap_t port_cap;
ZMessage message;
};
struct ZIrqRegisterReq {
uint64_t irq_num;
};
struct ZIrqRegisterResp {
z_cap_t port_cap;
};
struct ZCapDuplicateReq {
z_cap_t cap;
};