summaryrefslogtreecommitdiff
path: root/src/kern/tru64
diff options
context:
space:
mode:
Diffstat (limited to 'src/kern/tru64')
-rw-r--r--src/kern/tru64/dump_mbuf.cc12
-rw-r--r--src/kern/tru64/tru64.hh222
-rw-r--r--src/kern/tru64/tru64_events.cc30
-rw-r--r--src/kern/tru64/tru64_events.hh10
4 files changed, 137 insertions, 137 deletions
diff --git a/src/kern/tru64/dump_mbuf.cc b/src/kern/tru64/dump_mbuf.cc
index 44f18e62f..8f88f8904 100644
--- a/src/kern/tru64/dump_mbuf.cc
+++ b/src/kern/tru64/dump_mbuf.cc
@@ -34,7 +34,7 @@
#include "base/cprintf.hh"
#include "base/trace.hh"
#include "base/loader/symtab.hh"
-#include "cpu/exec_context.hh"
+#include "cpu/thread_context.hh"
#include "kern/tru64/mbuf.hh"
#include "sim/host.hh"
#include "sim/system.hh"
@@ -49,11 +49,11 @@ namespace tru64 {
void
DumpMbuf(AlphaArguments args)
{
- ExecContext *xc = args.getExecContext();
+ ThreadContext *tc = args.getThreadContext();
Addr addr = (Addr)args;
struct mbuf m;
- CopyOut(xc, &m, addr, sizeof(m));
+ CopyOut(tc, &m, addr, sizeof(m));
int count = m.m_pkthdr.len;
@@ -64,8 +64,8 @@ DumpMbuf(AlphaArguments args)
ccprintf(DebugOut(), "m=%#lx, m->m_data=%#lx, m->m_len=%d\n",
addr, m.m_data, m.m_len);
char *buffer = new char[m.m_len];
- CopyOut(xc, buffer, m.m_data, m.m_len);
- Trace::dataDump(curTick, xc->getSystemPtr()->name(), (uint8_t *)buffer,
+ CopyOut(tc, buffer, m.m_data, m.m_len);
+ Trace::dataDump(curTick, tc->getSystemPtr()->name(), (uint8_t *)buffer,
m.m_len);
delete [] buffer;
@@ -73,7 +73,7 @@ DumpMbuf(AlphaArguments args)
if (!m.m_next)
break;
- CopyOut(xc, &m, m.m_next, sizeof(m));
+ CopyOut(tc, &m, m.m_next, sizeof(m));
}
}
diff --git a/src/kern/tru64/tru64.hh b/src/kern/tru64/tru64.hh
index ee41ec736..d2b7c862f 100644
--- a/src/kern/tru64/tru64.hh
+++ b/src/kern/tru64/tru64.hh
@@ -579,23 +579,23 @@ class Tru64 {
/// Target getdirentries() handler.
static SyscallReturn
getdirentriesFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace TheISA;
#ifdef __CYGWIN__
panic("getdirent not implemented on cygwin!");
#else
- int fd = process->sim_fd(xc->getSyscallArg(0));
- Addr tgt_buf = xc->getSyscallArg(1);
- int tgt_nbytes = xc->getSyscallArg(2);
- Addr tgt_basep = xc->getSyscallArg(3);
+ int fd = process->sim_fd(tc->getSyscallArg(0));
+ Addr tgt_buf = tc->getSyscallArg(1);
+ int tgt_nbytes = tc->getSyscallArg(2);
+ Addr tgt_basep = tc->getSyscallArg(3);
char * const host_buf = new char[tgt_nbytes];
// just pass basep through uninterpreted.
TypedBufferArg<int64_t> basep(tgt_basep);
- basep.copyIn(xc->getMemPort());
+ basep.copyIn(tc->getMemPort());
long host_basep = (off_t)htog((int64_t)*basep);
int host_result = getdirentries(fd, host_buf, tgt_nbytes, &host_basep);
@@ -622,7 +622,7 @@ 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->getMemPort());
+ tgt_dp.copyOut(tc->getMemPort());
tgt_buf_ptr += tgt_bufsize;
host_buf_ptr += host_dp->d_reclen;
@@ -631,7 +631,7 @@ class Tru64 {
delete [] host_buf;
*basep = htog((int64_t)host_basep);
- basep.copyOut(xc->getMemPort());
+ basep.copyOut(tc->getMemPort());
return tgt_buf_ptr - tgt_buf;
#endif
@@ -640,27 +640,27 @@ class Tru64 {
/// Target sigreturn() handler.
static SyscallReturn
sigreturnFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace TheISA;
using TheISA::RegFile;
- TypedBufferArg<Tru64::sigcontext> sc(xc->getSyscallArg(0));
+ TypedBufferArg<Tru64::sigcontext> sc(tc->getSyscallArg(0));
- sc.copyIn(xc->getMemPort());
+ sc.copyIn(tc->getMemPort());
// Restore state from sigcontext structure.
// Note that we'll advance PC <- NPC before the end of the cycle,
// so we need to restore the desired PC into NPC.
// The current regs->pc will get clobbered.
- xc->setNextPC(htog(sc->sc_pc));
+ tc->setNextPC(htog(sc->sc_pc));
for (int i = 0; i < 31; ++i) {
- xc->setIntReg(i, htog(sc->sc_regs[i]));
- xc->setFloatRegBits(i, htog(sc->sc_fpregs[i]));
+ tc->setIntReg(i, htog(sc->sc_regs[i]));
+ tc->setFloatRegBits(i, htog(sc->sc_fpregs[i]));
}
- xc->setMiscReg(TheISA::Fpcr_DepTag, htog(sc->sc_fpcr));
+ tc->setMiscReg(TheISA::Fpcr_DepTag, htog(sc->sc_fpcr));
return 0;
}
@@ -673,13 +673,13 @@ class Tru64 {
/// Create a stack region for a thread.
static SyscallReturn
stack_createFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace TheISA;
- TypedBufferArg<Tru64::vm_stack> argp(xc->getSyscallArg(0));
+ TypedBufferArg<Tru64::vm_stack> argp(tc->getSyscallArg(0));
- argp.copyIn(xc->getMemPort());
+ argp.copyIn(tc->getMemPort());
// if the user chose an address, just let them have it. Otherwise
// pick one for them.
@@ -688,7 +688,7 @@ class Tru64 {
int stack_size = (htog(argp->rsize) + htog(argp->ysize) +
htog(argp->gsize));
process->next_thread_stack_base -= stack_size;
- argp.copyOut(xc->getMemPort());
+ argp.copyOut(tc->getMemPort());
}
return 0;
@@ -703,15 +703,15 @@ class Tru64 {
/// region has several structs, some global, some per-RAD, some per-VP.
static SyscallReturn
nxm_task_initFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace std;
using namespace TheISA;
- TypedBufferArg<Tru64::nxm_task_attr> attrp(xc->getSyscallArg(0));
- TypedBufferArg<Addr> configptr_ptr(xc->getSyscallArg(1));
+ TypedBufferArg<Tru64::nxm_task_attr> attrp(tc->getSyscallArg(0));
+ TypedBufferArg<Addr> configptr_ptr(tc->getSyscallArg(1));
- attrp.copyIn(xc->getMemPort());
+ attrp.copyIn(tc->getMemPort());
if (gtoh(attrp->nxm_version) != NXM_LIB_VERSION) {
cerr << "nxm_task_init: thread library version mismatch! "
@@ -752,7 +752,7 @@ class Tru64 {
config->nxm_slot_state = htog(slot_state_addr);
config->nxm_rad[0] = htog(rad_state_addr);
- config.copyOut(xc->getMemPort());
+ config.copyOut(tc->getMemPort());
// initialize the slot_state array and copy it out
TypedBufferArg<Tru64::nxm_slot_state_t> slot_state(slot_state_addr,
@@ -765,7 +765,7 @@ class Tru64 {
(i == 0) ? Tru64::NXM_SLOT_BOUND : Tru64::NXM_SLOT_AVAIL;
}
- slot_state.copyOut(xc->getMemPort());
+ slot_state.copyOut(tc->getMemPort());
// same for the per-RAD "shared" struct. Note that we need to
// allocate extra bytes for the per-VP array which is embedded at
@@ -789,7 +789,7 @@ class Tru64 {
ssp->nxm_sysevent = htog(0);
if (i == 0) {
- uint64_t uniq = xc->readMiscReg(TheISA::Uniq_DepTag);
+ uint64_t uniq = tc->readMiscReg(TheISA::Uniq_DepTag);
ssp->nxm_u.pth_id = htog(uniq + gtoh(attrp->nxm_uniq_offset));
ssp->nxm_u.nxm_active = htog(uniq | 1);
}
@@ -799,13 +799,13 @@ class Tru64 {
}
}
- rad_state.copyOut(xc->getMemPort());
+ rad_state.copyOut(tc->getMemPort());
//
// copy pointer to shared config area out to user
//
*configptr_ptr = htog(config_addr);
- configptr_ptr.copyOut(xc->getMemPort());
+ configptr_ptr.copyOut(tc->getMemPort());
// Register this as a valid address range with the process
process->nxm_start = base_addr;
@@ -814,40 +814,40 @@ class Tru64 {
return 0;
}
- /// Initialize execution context.
+ /// Initialize thread context.
static void
- init_exec_context(ExecContext *ec,
+ init_thread_context(ThreadContext *tc,
Tru64::nxm_thread_attr *attrp, uint64_t uniq_val)
{
using namespace TheISA;
- ec->clearArchRegs();
+ tc->clearArchRegs();
- ec->setIntReg(TheISA::ArgumentReg0, gtoh(attrp->registers.a0));
- ec->setIntReg(27/*t12*/, gtoh(attrp->registers.pc));
- ec->setIntReg(TheISA::StackPointerReg, gtoh(attrp->registers.sp));
- ec->setMiscReg(TheISA::Uniq_DepTag, uniq_val);
+ tc->setIntReg(TheISA::ArgumentReg0, gtoh(attrp->registers.a0));
+ tc->setIntReg(27/*t12*/, gtoh(attrp->registers.pc));
+ tc->setIntReg(TheISA::StackPointerReg, gtoh(attrp->registers.sp));
+ tc->setMiscReg(TheISA::Uniq_DepTag, uniq_val);
- ec->setPC(gtoh(attrp->registers.pc));
- ec->setNextPC(gtoh(attrp->registers.pc) + sizeof(TheISA::MachInst));
+ tc->setPC(gtoh(attrp->registers.pc));
+ tc->setNextPC(gtoh(attrp->registers.pc) + sizeof(TheISA::MachInst));
- ec->activate();
+ tc->activate();
}
/// Create thread.
static SyscallReturn
nxm_thread_createFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace std;
using namespace TheISA;
- TypedBufferArg<Tru64::nxm_thread_attr> attrp(xc->getSyscallArg(0));
- TypedBufferArg<uint64_t> kidp(xc->getSyscallArg(1));
- int thread_index = xc->getSyscallArg(2);
+ TypedBufferArg<Tru64::nxm_thread_attr> attrp(tc->getSyscallArg(0));
+ TypedBufferArg<uint64_t> kidp(tc->getSyscallArg(1));
+ int thread_index = tc->getSyscallArg(2);
// get attribute args
- attrp.copyIn(xc->getMemPort());
+ attrp.copyIn(tc->getMemPort());
if (gtoh(attrp->version) != NXM_LIB_VERSION) {
cerr << "nxm_thread_create: thread library version mismatch! "
@@ -872,7 +872,7 @@ class Tru64 {
TypedBufferArg<Tru64::nxm_shared> rad_state(0x14000,
rad_state_size);
- rad_state.copyIn(xc->getMemPort());
+ rad_state.copyIn(tc->getMemPort());
uint64_t uniq_val = gtoh(attrp->pthid) - gtoh(rad_state->nxm_uniq_offset);
@@ -883,7 +883,7 @@ class Tru64 {
// This is supposed to be a port number. Make something up.
*kidp = htog(99);
- kidp.copyOut(xc->getMemPort());
+ kidp.copyOut(tc->getMemPort());
return 0;
} else if (gtoh(attrp->type) == Tru64::NXM_TYPE_VP) {
@@ -897,7 +897,7 @@ class Tru64 {
ssp->nxm_u.pth_id = attrp->pthid;
ssp->nxm_u.nxm_active = htog(uniq_val | 1);
- rad_state.copyOut(xc->getMemPort());
+ rad_state.copyOut(tc->getMemPort());
Addr slot_state_addr = 0x12000 + sizeof(Tru64::nxm_config_info);
int slot_state_size =
@@ -907,7 +907,7 @@ class Tru64 {
slot_state(slot_state_addr,
slot_state_size);
- slot_state.copyIn(xc->getMemPort());
+ slot_state.copyIn(tc->getMemPort());
if (slot_state[thread_index] != Tru64::NXM_SLOT_AVAIL) {
cerr << "nxm_thread_createFunc: requested VP slot "
@@ -919,21 +919,21 @@ class Tru64 {
// doesn't work anyway
slot_state[thread_index] = Tru64::NXM_SLOT_BOUND;
- slot_state.copyOut(xc->getMemPort());
+ slot_state.copyOut(tc->getMemPort());
- // Find a free simulator execution context.
+ // Find a free simulator thread context.
for (int i = 0; i < process->numCpus(); ++i) {
- ExecContext *xc = process->execContexts[i];
+ ThreadContext *tc = process->threadContexts[i];
- if (xc->status() == ExecContext::Suspended) {
+ if (tc->status() == ThreadContext::Suspended) {
// inactive context... grab it
- init_exec_context(xc, attrp, uniq_val);
+ init_thread_context(tc, attrp, uniq_val);
// This is supposed to be a port number, but we'll try
// and get away with just sticking the thread index
// here.
*kidp = htog(thread_index);
- kidp.copyOut(xc->getMemPort());
+ kidp.copyOut(tc->getMemPort());
return 0;
}
@@ -954,7 +954,7 @@ class Tru64 {
/// Thread idle call (like yield()).
static SyscallReturn
nxm_idleFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
return 0;
}
@@ -962,17 +962,17 @@ class Tru64 {
/// Block thread.
static SyscallReturn
nxm_thread_blockFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace std;
- uint64_t tid = xc->getSyscallArg(0);
- uint64_t secs = xc->getSyscallArg(1);
- uint64_t flags = xc->getSyscallArg(2);
- uint64_t action = xc->getSyscallArg(3);
- uint64_t usecs = xc->getSyscallArg(4);
+ uint64_t tid = tc->getSyscallArg(0);
+ uint64_t secs = tc->getSyscallArg(1);
+ uint64_t flags = tc->getSyscallArg(2);
+ uint64_t action = tc->getSyscallArg(3);
+ uint64_t usecs = tc->getSyscallArg(4);
- cout << xc->getCpuPtr()->name() << ": nxm_thread_block " << tid << " "
+ cout << tc->getCpuPtr()->name() << ": nxm_thread_block " << tid << " "
<< secs << " " << flags << " " << action << " " << usecs << endl;
return 0;
@@ -981,17 +981,17 @@ class Tru64 {
/// block.
static SyscallReturn
nxm_blockFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace std;
- Addr uaddr = xc->getSyscallArg(0);
- uint64_t val = xc->getSyscallArg(1);
- uint64_t secs = xc->getSyscallArg(2);
- uint64_t usecs = xc->getSyscallArg(3);
- uint64_t flags = xc->getSyscallArg(4);
+ Addr uaddr = tc->getSyscallArg(0);
+ uint64_t val = tc->getSyscallArg(1);
+ uint64_t secs = tc->getSyscallArg(2);
+ uint64_t usecs = tc->getSyscallArg(3);
+ uint64_t flags = tc->getSyscallArg(4);
- BaseCPU *cpu = xc->getCpuPtr();
+ BaseCPU *cpu = tc->getCpuPtr();
cout << cpu->name() << ": nxm_block "
<< hex << uaddr << dec << " " << val
@@ -1004,13 +1004,13 @@ class Tru64 {
/// Unblock thread.
static SyscallReturn
nxm_unblockFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace std;
- Addr uaddr = xc->getSyscallArg(0);
+ Addr uaddr = tc->getSyscallArg(0);
- cout << xc->getCpuPtr()->name() << ": nxm_unblock "
+ cout << tc->getCpuPtr()->name() << ": nxm_unblock "
<< hex << uaddr << dec << endl;
return 0;
@@ -1019,7 +1019,7 @@ class Tru64 {
/// Switch thread priority.
static SyscallReturn
swtch_priFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
// Attempts to switch to another runnable thread (if there is
// one). Returns false if there are no other threads to run
@@ -1032,7 +1032,7 @@ class Tru64 {
}
- /// Activate exec context waiting on a channel. Just activate one
+ /// Activate thread context waiting on a channel. Just activate one
/// by default.
static int
activate_waiting_context(Addr uaddr, Process *process,
@@ -1048,8 +1048,8 @@ class Tru64 {
while (i != end && (num_activated == 0 || activate_all)) {
if (i->waitChan == uaddr) {
// found waiting process: make it active
- ExecContext *newCtx = i->waitingContext;
- assert(newCtx->status() == ExecContext::Suspended);
+ ThreadContext *newCtx = i->waitingContext;
+ assert(newCtx->status() == ThreadContext::Suspended);
newCtx->activate();
// get rid of this record
@@ -1066,32 +1066,32 @@ class Tru64 {
/// M5 hacked-up lock acquire.
static void
- m5_lock_mutex(Addr uaddr, Process *process, ExecContext *xc)
+ m5_lock_mutex(Addr uaddr, Process *process, ThreadContext *tc)
{
using namespace TheISA;
TypedBufferArg<uint64_t> lockp(uaddr);
- lockp.copyIn(xc->getMemPort());
+ lockp.copyIn(tc->getMemPort());
if (gtoh(*lockp) == 0) {
// lock is free: grab it
*lockp = htog(1);
- lockp.copyOut(xc->getMemPort());
+ lockp.copyOut(tc->getMemPort());
} else {
// lock is busy: disable until free
- process->waitList.push_back(Process::WaitRec(uaddr, xc));
- xc->suspend();
+ process->waitList.push_back(Process::WaitRec(uaddr, tc));
+ tc->suspend();
}
}
/// M5 unlock call.
static void
- m5_unlock_mutex(Addr uaddr, Process *process, ExecContext *xc)
+ m5_unlock_mutex(Addr uaddr, Process *process, ThreadContext *tc)
{
TypedBufferArg<uint64_t> lockp(uaddr);
- lockp.copyIn(xc->getMemPort());
+ lockp.copyIn(tc->getMemPort());
assert(*lockp != 0);
// Check for a process waiting on the lock.
@@ -1100,18 +1100,18 @@ class Tru64 {
// clear lock field if no waiting context is taking over the lock
if (num_waiting == 0) {
*lockp = 0;
- lockp.copyOut(xc->getMemPort());
+ lockp.copyOut(tc->getMemPort());
}
}
/// Lock acquire syscall handler.
static SyscallReturn
m5_mutex_lockFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
- Addr uaddr = xc->getSyscallArg(0);
+ Addr uaddr = tc->getSyscallArg(0);
- m5_lock_mutex(uaddr, process, xc);
+ m5_lock_mutex(uaddr, process, tc);
// Return 0 since we will always return to the user with the lock
// acquired. We will just keep the context inactive until that is
@@ -1122,19 +1122,19 @@ class Tru64 {
/// Try lock (non-blocking).
static SyscallReturn
m5_mutex_trylockFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace TheISA;
- Addr uaddr = xc->getSyscallArg(0);
+ Addr uaddr = tc->getSyscallArg(0);
TypedBufferArg<uint64_t> lockp(uaddr);
- lockp.copyIn(xc->getMemPort());
+ lockp.copyIn(tc->getMemPort());
if (gtoh(*lockp) == 0) {
// lock is free: grab it
*lockp = htog(1);
- lockp.copyOut(xc->getMemPort());
+ lockp.copyOut(tc->getMemPort());
return 0;
} else {
return 1;
@@ -1144,11 +1144,11 @@ class Tru64 {
/// Unlock syscall handler.
static SyscallReturn
m5_mutex_unlockFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
- Addr uaddr = xc->getSyscallArg(0);
+ Addr uaddr = tc->getSyscallArg(0);
- m5_unlock_mutex(uaddr, process, xc);
+ m5_unlock_mutex(uaddr, process, tc);
return 0;
}
@@ -1156,9 +1156,9 @@ class Tru64 {
/// Signal ocndition.
static SyscallReturn
m5_cond_signalFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
- Addr cond_addr = xc->getSyscallArg(0);
+ Addr cond_addr = tc->getSyscallArg(0);
// Wake up one process waiting on the condition variable.
activate_waiting_context(cond_addr, process);
@@ -1169,9 +1169,9 @@ class Tru64 {
/// Wake up all processes waiting on the condition variable.
static SyscallReturn
m5_cond_broadcastFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
- Addr cond_addr = xc->getSyscallArg(0);
+ Addr cond_addr = tc->getSyscallArg(0);
activate_waiting_context(cond_addr, process, true);
@@ -1181,23 +1181,23 @@ class Tru64 {
/// Wait on a condition.
static SyscallReturn
m5_cond_waitFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
using namespace TheISA;
- Addr cond_addr = xc->getSyscallArg(0);
- Addr lock_addr = xc->getSyscallArg(1);
+ Addr cond_addr = tc->getSyscallArg(0);
+ Addr lock_addr = tc->getSyscallArg(1);
TypedBufferArg<uint64_t> condp(cond_addr);
TypedBufferArg<uint64_t> lockp(lock_addr);
// user is supposed to acquire lock before entering
- lockp.copyIn(xc->getMemPort());
+ lockp.copyIn(tc->getMemPort());
assert(gtoh(*lockp) != 0);
- m5_unlock_mutex(lock_addr, process, xc);
+ m5_unlock_mutex(lock_addr, process, tc);
- process->waitList.push_back(Process::WaitRec(cond_addr, xc));
- xc->suspend();
+ process->waitList.push_back(Process::WaitRec(cond_addr, tc));
+ tc->suspend();
return 0;
}
@@ -1205,10 +1205,10 @@ class Tru64 {
/// Thread exit.
static SyscallReturn
m5_thread_exitFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
- assert(xc->status() == ExecContext::Active);
- xc->deallocate();
+ assert(tc->status() == ThreadContext::Active);
+ tc->deallocate();
return 0;
}
@@ -1216,21 +1216,21 @@ class Tru64 {
/// Indirect syscall invocation (call #0).
static SyscallReturn
indirectSyscallFunc(SyscallDesc *desc, int callnum, Process *process,
- ExecContext *xc)
+ ThreadContext *tc)
{
- int new_callnum = xc->getSyscallArg(0);
+ int new_callnum = tc->getSyscallArg(0);
LiveProcess *lp = dynamic_cast<LiveProcess*>(process);
assert(lp);
for (int i = 0; i < 5; ++i)
- xc->setSyscallArg(i, xc->getSyscallArg(i+1));
+ tc->setSyscallArg(i, tc->getSyscallArg(i+1));
SyscallDesc *new_desc = lp->getDesc(new_callnum);
if (desc == NULL)
fatal("Syscall %d out of range", callnum);
- new_desc->doSyscall(new_callnum, process, xc);
+ new_desc->doSyscall(new_callnum, process, tc);
return 0;
}
diff --git a/src/kern/tru64/tru64_events.cc b/src/kern/tru64/tru64_events.cc
index eb3f34836..69638bde1 100644
--- a/src/kern/tru64/tru64_events.cc
+++ b/src/kern/tru64/tru64_events.cc
@@ -29,7 +29,7 @@
* Lisa Hsu
*/
-#include "cpu/exec_context.hh"
+#include "cpu/thread_context.hh"
#include "cpu/base.hh"
#include "kern/system_events.hh"
#include "kern/tru64/tru64_events.hh"
@@ -42,23 +42,23 @@
using namespace TheISA;
-//void SkipFuncEvent::process(ExecContext *xc);
+//void SkipFuncEvent::process(ExecContext *tc);
void
-BadAddrEvent::process(ExecContext *xc)
+BadAddrEvent::process(ThreadContext *tc)
{
// The following gross hack is the equivalent function to the
// annotation for vmunix::badaddr in:
// simos/simulation/apps/tcl/osf/tlaser.tcl
- uint64_t a0 = xc->readIntReg(ArgumentReg0);
+ uint64_t a0 = tc->readIntReg(ArgumentReg0);
AddrRangeList resp;
AddrRangeList snoop;
AddrRangeIter iter;
bool found = false;
- xc->getPhysPort()->getPeerAddressRanges(resp, snoop);
+ tc->getPhysPort()->getPeerAddressRanges(resp, snoop);
for(iter = resp.begin(); iter != resp.end(); iter++)
{
if (*iter == (TheISA::K0Seg2Phys(a0) & EV5::PAddrImplMask))
@@ -68,41 +68,41 @@ BadAddrEvent::process(ExecContext *xc)
if (!TheISA::IsK0Seg(a0) || found ) {
DPRINTF(BADADDR, "badaddr arg=%#x bad\n", a0);
- xc->setIntReg(ReturnValueReg, 0x1);
- SkipFuncEvent::process(xc);
+ tc->setIntReg(ReturnValueReg, 0x1);
+ SkipFuncEvent::process(tc);
}
else
DPRINTF(BADADDR, "badaddr arg=%#x good\n", a0);
}
void
-PrintfEvent::process(ExecContext *xc)
+PrintfEvent::process(ThreadContext *tc)
{
if (DTRACE(Printf)) {
- DebugOut() << curTick << ": " << xc->getCpuPtr()->name() << ": ";
+ DebugOut() << curTick << ": " << tc->getCpuPtr()->name() << ": ";
- AlphaArguments args(xc);
+ AlphaArguments args(tc);
tru64::Printf(args);
}
}
void
-DebugPrintfEvent::process(ExecContext *xc)
+DebugPrintfEvent::process(ThreadContext *tc)
{
if (DTRACE(DebugPrintf)) {
if (!raw)
- DebugOut() << curTick << ": " << xc->getCpuPtr()->name() << ": ";
+ DebugOut() << curTick << ": " << tc->getCpuPtr()->name() << ": ";
- AlphaArguments args(xc);
+ AlphaArguments args(tc);
tru64::Printf(args);
}
}
void
-DumpMbufEvent::process(ExecContext *xc)
+DumpMbufEvent::process(ThreadContext *tc)
{
if (DTRACE(DebugPrintf)) {
- AlphaArguments args(xc);
+ AlphaArguments args(tc);
tru64::DumpMbuf(args);
}
}
diff --git a/src/kern/tru64/tru64_events.hh b/src/kern/tru64/tru64_events.hh
index 6549d14a5..6a1ab2e51 100644
--- a/src/kern/tru64/tru64_events.hh
+++ b/src/kern/tru64/tru64_events.hh
@@ -37,14 +37,14 @@
#include "cpu/pc_event.hh"
#include "kern/system_events.hh"
-class ExecContext;
+class ThreadContext;
class BadAddrEvent : public SkipFuncEvent
{
public:
BadAddrEvent(PCEventQueue *q, const std::string &desc, Addr addr)
: SkipFuncEvent(q, desc, addr) {}
- virtual void process(ExecContext *xc);
+ virtual void process(ThreadContext *tc);
};
class PrintfEvent : public PCEvent
@@ -52,7 +52,7 @@ class PrintfEvent : public PCEvent
public:
PrintfEvent(PCEventQueue *q, const std::string &desc, Addr addr)
: PCEvent(q, desc, addr) {}
- virtual void process(ExecContext *xc);
+ virtual void process(ThreadContext *tc);
};
class DebugPrintfEvent : public PCEvent
@@ -64,7 +64,7 @@ class DebugPrintfEvent : public PCEvent
DebugPrintfEvent(PCEventQueue *q, const std::string &desc, Addr addr,
bool r = false)
: PCEvent(q, desc, addr), raw(r) {}
- virtual void process(ExecContext *xc);
+ virtual void process(ThreadContext *tc);
};
class DebugPrintfrEvent : public DebugPrintfEvent
@@ -80,7 +80,7 @@ class DumpMbufEvent : public PCEvent
public:
DumpMbufEvent(PCEventQueue *q, const std::string &desc, Addr addr)
: PCEvent(q, desc, addr) {}
- virtual void process(ExecContext *xc);
+ virtual void process(ThreadContext *tc);
};
#endif // __TRU64_EVENTS_HH__
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 19:45:34 +0000