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-rw-r--r--kern/tru64/tru64.hh68
1 files changed, 35 insertions, 33 deletions
diff --git a/kern/tru64/tru64.hh b/kern/tru64/tru64.hh
index 112f00f31..11d331765 100644
--- a/kern/tru64/tru64.hh
+++ b/kern/tru64/tru64.hh
@@ -61,6 +61,8 @@ typedef struct stat global_stat;
typedef struct statfs global_statfs;
typedef struct dirent global_dirent;
+class TranslatingPort;
+
///
/// This class encapsulates the types, structures, constants,
/// functions, and syscall-number mappings specific to the Alpha Tru64
@@ -540,7 +542,7 @@ class Tru64 {
/// memory space. Used by stat(), fstat(), and lstat().
template <class T>
static void
- copyOutStatBuf(FunctionalMemory *mem, Addr addr, global_stat *host)
+ copyOutStatBuf(TranslatingPort *mem, Addr addr, global_stat *host)
{
TypedBufferArg<T> tgt(addr);
@@ -566,7 +568,7 @@ class Tru64 {
/// memory space. Used by statfs() and fstatfs().
template <class T>
static void
- copyOutStatfsBuf(FunctionalMemory *mem, Addr addr, global_statfs *host)
+ copyOutStatfsBuf(TranslatingPort *mem, Addr addr, global_statfs *host)
{
TypedBufferArg<T> tgt(addr);
@@ -590,13 +592,13 @@ class Tru64 {
class F64 {
public:
- static void copyOutStatBuf(FunctionalMemory *mem, Addr addr,
+ static void copyOutStatBuf(TranslatingPort *mem, Addr addr,
global_stat *host)
{
Tru64::copyOutStatBuf<Tru64::F64_stat>(mem, addr, host);
}
- static void copyOutStatfsBuf(FunctionalMemory *mem, Addr addr,
+ static void copyOutStatfsBuf(TranslatingPort *mem, Addr addr,
global_statfs *host)
{
Tru64::copyOutStatfsBuf<Tru64::F64_statfs>(mem, addr, host);
@@ -605,13 +607,13 @@ class Tru64 {
class PreF64 {
public:
- static void copyOutStatBuf(FunctionalMemory *mem, Addr addr,
+ static void copyOutStatBuf(TranslatingPort *mem, Addr addr,
global_stat *host)
{
Tru64::copyOutStatBuf<Tru64::pre_F64_stat>(mem, addr, host);
}
- static void copyOutStatfsBuf(FunctionalMemory *mem, Addr addr,
+ static void copyOutStatfsBuf(TranslatingPort *mem, Addr addr,
global_statfs *host)
{
Tru64::copyOutStatfsBuf<Tru64::pre_F64_statfs>(mem, addr, host);
@@ -623,7 +625,7 @@ class Tru64 {
/// the simulated memory space. Used by pre_F64_stat(),
/// pre_F64_fstat(), and pre_F64_lstat().
static void
- copyOutPreF64StatBuf(FunctionalMemory *mem, Addr addr, struct stat *host)
+ copyOutPreF64StatBuf(TranslatingPort *mem, Addr addr, struct stat *host)
{
TypedBufferArg<Tru64::pre_F64_stat> tgt(addr);
@@ -666,7 +668,7 @@ class Tru64 {
// just pass basep through uninterpreted.
TypedBufferArg<int64_t> basep(tgt_basep);
- basep.copyIn(xc->getMemPtr());
+ basep.copyIn(xc->port);
long host_basep = (off_t)htog((int64_t)*basep);
int host_result = getdirentries(fd, host_buf, tgt_nbytes, &host_basep);
@@ -693,7 +695,7 @@ class Tru64 {
tgt_dp->d_reclen = tgt_bufsize;
tgt_dp->d_namlen = namelen;
strcpy(tgt_dp->d_name, host_dp->d_name);
- tgt_dp.copyOut(xc->getMemPtr());
+ tgt_dp.copyOut(xc->port);
tgt_buf_ptr += tgt_bufsize;
host_buf_ptr += host_dp->d_reclen;
@@ -702,7 +704,7 @@ class Tru64 {
delete [] host_buf;
*basep = htog((int64_t)host_basep);
- basep.copyOut(xc->getMemPtr());
+ basep.copyOut(xc->port);
return tgt_buf_ptr - tgt_buf;
#endif
@@ -716,7 +718,7 @@ class Tru64 {
using TheISA::RegFile;
TypedBufferArg<Tru64::sigcontext> sc(xc->getSyscallArg(0));
- sc.copyIn(xc->getMemPtr());
+ sc.copyIn(xc->port);
// Restore state from sigcontext structure.
// Note that we'll advance PC <- NPC before the end of the cycle,
@@ -761,7 +763,7 @@ class Tru64 {
elp->si_phz = htog(clk_hz);
elp->si_boottime = htog(seconds_since_epoch); // seconds since epoch?
elp->si_max_procs = htog(process->numCpus());
- elp.copyOut(xc->getMemPtr());
+ elp.copyOut(xc->port);
return 0;
}
@@ -782,7 +784,7 @@ class Tru64 {
{
TypedBufferArg<Tru64::vm_stack> argp(xc->getSyscallArg(0));
- argp.copyIn(xc->getMemPtr());
+ argp.copyIn(xc->port);
// if the user chose an address, just let them have it. Otherwise
// pick one for them.
@@ -791,7 +793,7 @@ class Tru64 {
int stack_size = (htog(argp->rsize) + htog(argp->ysize) +
htog(argp->gsize));
process->next_thread_stack_base -= stack_size;
- argp.copyOut(xc->getMemPtr());
+ argp.copyOut(xc->port);
}
return 0;
@@ -811,7 +813,7 @@ class Tru64 {
TypedBufferArg<Tru64::nxm_task_attr> attrp(xc->getSyscallArg(0));
TypedBufferArg<Addr> configptr_ptr(xc->getSyscallArg(1));
- attrp.copyIn(xc->getMemPtr());
+ attrp.copyIn(xc->port);
if (gtoh(attrp->nxm_version) != NXM_LIB_VERSION) {
cerr << "nxm_task_init: thread library version mismatch! "
@@ -852,7 +854,7 @@ class Tru64 {
config->nxm_slot_state = htog(slot_state_addr);
config->nxm_rad[0] = htog(rad_state_addr);
- config.copyOut(xc->getMemPtr());
+ config.copyOut(xc->port);
// initialize the slot_state array and copy it out
TypedBufferArg<Tru64::nxm_slot_state_t> slot_state(slot_state_addr,
@@ -865,7 +867,7 @@ class Tru64 {
(i == 0) ? Tru64::NXM_SLOT_BOUND : Tru64::NXM_SLOT_AVAIL;
}
- slot_state.copyOut(xc->getMemPtr());
+ slot_state.copyOut(xc->port);
// same for the per-RAD "shared" struct. Note that we need to
// allocate extra bytes for the per-VP array which is embedded at
@@ -899,13 +901,13 @@ class Tru64 {
}
}
- rad_state.copyOut(xc->getMemPtr());
+ rad_state.copyOut(xc->port);
//
// copy pointer to shared config area out to user
//
*configptr_ptr = htog(config_addr);
- configptr_ptr.copyOut(xc->getMemPtr());
+ configptr_ptr.copyOut(xc->port);
// Register this as a valid address range with the process
process->nxm_start = base_addr;
@@ -942,7 +944,7 @@ class Tru64 {
int thread_index = xc->getSyscallArg(2);
// get attribute args
- attrp.copyIn(xc->getMemPtr());
+ attrp.copyIn(xc->port);
if (gtoh(attrp->version) != NXM_LIB_VERSION) {
cerr << "nxm_thread_create: thread library version mismatch! "
@@ -967,7 +969,7 @@ class Tru64 {
TypedBufferArg<Tru64::nxm_shared> rad_state(0x14000,
rad_state_size);
- rad_state.copyIn(xc->getMemPtr());
+ rad_state.copyIn(xc->port);
uint64_t uniq_val = gtoh(attrp->pthid) - gtoh(rad_state->nxm_uniq_offset);
@@ -978,7 +980,7 @@ class Tru64 {
// This is supposed to be a port number. Make something up.
*kidp = htog(99);
- kidp.copyOut(xc->getMemPtr());
+ kidp.copyOut(xc->port);
return 0;
} else if (gtoh(attrp->type) == Tru64::NXM_TYPE_VP) {
@@ -992,7 +994,7 @@ class Tru64 {
ssp->nxm_u.pth_id = attrp->pthid;
ssp->nxm_u.nxm_active = htog(uniq_val | 1);
- rad_state.copyOut(xc->getMemPtr());
+ rad_state.copyOut(xc->port);
Addr slot_state_addr = 0x12000 + sizeof(Tru64::nxm_config_info);
int slot_state_size =
@@ -1002,7 +1004,7 @@ class Tru64 {
slot_state(slot_state_addr,
slot_state_size);
- slot_state.copyIn(xc->getMemPtr());
+ slot_state.copyIn(xc->port);
if (slot_state[thread_index] != Tru64::NXM_SLOT_AVAIL) {
cerr << "nxm_thread_createFunc: requested VP slot "
@@ -1014,7 +1016,7 @@ class Tru64 {
// doesn't work anyway
slot_state[thread_index] = Tru64::NXM_SLOT_BOUND;
- slot_state.copyOut(xc->getMemPtr());
+ slot_state.copyOut(xc->port);
// Find a free simulator execution context.
for (int i = 0; i < process->numCpus(); ++i) {
@@ -1028,7 +1030,7 @@ class Tru64 {
// and get away with just sticking the thread index
// here.
*kidp = htog(thread_index);
- kidp.copyOut(xc->getMemPtr());
+ kidp.copyOut(xc->port);
return 0;
}
@@ -1157,12 +1159,12 @@ class Tru64 {
{
TypedBufferArg<uint64_t> lockp(uaddr);
- lockp.copyIn(xc->getMemPtr());
+ lockp.copyIn(xc->port);
if (gtoh(*lockp) == 0) {
// lock is free: grab it
*lockp = htog(1);
- lockp.copyOut(xc->getMemPtr());
+ lockp.copyOut(xc->port);
} else {
// lock is busy: disable until free
process->waitList.push_back(Process::WaitRec(uaddr, xc));
@@ -1176,7 +1178,7 @@ class Tru64 {
{
TypedBufferArg<uint64_t> lockp(uaddr);
- lockp.copyIn(xc->getMemPtr());
+ lockp.copyIn(xc->port);
assert(*lockp != 0);
// Check for a process waiting on the lock.
@@ -1185,7 +1187,7 @@ class Tru64 {
// clear lock field if no waiting context is taking over the lock
if (num_waiting == 0) {
*lockp = 0;
- lockp.copyOut(xc->getMemPtr());
+ lockp.copyOut(xc->port);
}
}
@@ -1212,12 +1214,12 @@ class Tru64 {
Addr uaddr = xc->getSyscallArg(0);
TypedBufferArg<uint64_t> lockp(uaddr);
- lockp.copyIn(xc->getMemPtr());
+ lockp.copyIn(xc->port);
if (gtoh(*lockp) == 0) {
// lock is free: grab it
*lockp = htog(1);
- lockp.copyOut(xc->getMemPtr());
+ lockp.copyOut(xc->port);
return 0;
} else {
return 1;
@@ -1272,7 +1274,7 @@ class Tru64 {
TypedBufferArg<uint64_t> lockp(lock_addr);
// user is supposed to acquire lock before entering
- lockp.copyIn(xc->getMemPtr());
+ lockp.copyIn(xc->port);
assert(gtoh(*lockp) != 0);
m5_unlock_mutex(lock_addr, process, xc);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 23:50:44 +0000