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-rw-r--r--src/arch/alpha/linux/process.cc6
-rw-r--r--src/arch/alpha/linux/system.cc26
-rw-r--r--src/arch/alpha/linux/system.hh7
-rw-r--r--src/arch/alpha/linux/threadinfo.hh2
4 files changed, 30 insertions, 11 deletions
diff --git a/src/arch/alpha/linux/process.cc b/src/arch/alpha/linux/process.cc
index 97df1feca..f4457b389 100644
--- a/src/arch/alpha/linux/process.cc
+++ b/src/arch/alpha/linux/process.cc
@@ -56,7 +56,7 @@ unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003");
strcpy(name->machine, "alpha");
- name.copyOut(tc->getMemPort());
+ name.copyOut(tc->getMemProxy());
return 0;
}
@@ -78,7 +78,7 @@ osf_getsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
TypedBufferArg<uint64_t> fpcr(bufPtr);
// I don't think this exactly matches the HW FPCR
*fpcr = 0;
- fpcr.copyOut(tc->getMemPort());
+ fpcr.copyOut(tc->getMemProxy());
return 0;
}
@@ -106,7 +106,7 @@ osf_setsysinfoFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
case 14: { // SSI_IEEE_FP_CONTROL
TypedBufferArg<uint64_t> fpcr(bufPtr);
// I don't think this exactly matches the HW FPCR
- fpcr.copyIn(tc->getMemPort());
+ fpcr.copyIn(tc->getMemProxy());
DPRINTFR(SyscallVerbose, "osf_setsysinfo(SSI_IEEE_FP_CONTROL): "
" setting FPCR to 0x%x\n", gtoh(*(uint64_t*)fpcr));
return 0;
diff --git a/src/arch/alpha/linux/system.cc b/src/arch/alpha/linux/system.cc
index e662ef9ce..6f3cf6b32 100644
--- a/src/arch/alpha/linux/system.cc
+++ b/src/arch/alpha/linux/system.cc
@@ -63,6 +63,17 @@ using namespace Linux;
LinuxAlphaSystem::LinuxAlphaSystem(Params *p)
: AlphaSystem(p)
{
+}
+
+void
+LinuxAlphaSystem::initState()
+{
+ // Moved from the constructor to here since it relies on the
+ // address map being resolved in the interconnect
+
+ // Call the initialisation of the super class
+ AlphaSystem::initState();
+
Addr addr = 0;
/**
@@ -77,8 +88,9 @@ LinuxAlphaSystem::LinuxAlphaSystem(Params *p)
* Since we aren't using a bootloader, we have to copy the
* kernel arguments directly into the kernel's memory.
*/
- virtPort->writeBlob(CommandLine(), (uint8_t*)params()->boot_osflags.c_str(),
- params()->boot_osflags.length()+1);
+ virtProxy->writeBlob(CommandLine(),
+ (uint8_t*)params()->boot_osflags.c_str(),
+ params()->boot_osflags.length()+1);
/**
* find the address of the est_cycle_freq variable and insert it
@@ -86,8 +98,8 @@ LinuxAlphaSystem::LinuxAlphaSystem(Params *p)
* calculated it by using the PIT, RTC, etc.
*/
if (kernelSymtab->findAddress("est_cycle_freq", addr))
- virtPort->write(addr, (uint64_t)(SimClock::Frequency /
- p->boot_cpu_frequency));
+ virtProxy->write(addr, (uint64_t)(SimClock::Frequency /
+ params()->boot_cpu_frequency));
/**
@@ -97,7 +109,7 @@ LinuxAlphaSystem::LinuxAlphaSystem(Params *p)
* 255 ASNs.
*/
if (kernelSymtab->findAddress("dp264_mv", addr))
- virtPort->write(addr + 0x18, LittleEndianGuest::htog((uint32_t)127));
+ virtProxy->write(addr + 0x18, LittleEndianGuest::htog((uint32_t)127));
else
panic("could not find dp264_mv\n");
@@ -164,9 +176,9 @@ LinuxAlphaSystem::setDelayLoop(ThreadContext *tc)
if (kernelSymtab->findAddress("loops_per_jiffy", addr)) {
Tick cpuFreq = tc->getCpuPtr()->frequency();
assert(intrFreq);
- VirtualPort *vp;
+ FSTranslatingPortProxy* vp;
- vp = tc->getVirtPort();
+ vp = tc->getVirtProxy();
vp->writeHtoG(addr, (uint32_t)((cpuFreq / intrFreq) * 0.9988));
}
}
diff --git a/src/arch/alpha/linux/system.hh b/src/arch/alpha/linux/system.hh
index 3e4de7b2a..5436a27b2 100644
--- a/src/arch/alpha/linux/system.hh
+++ b/src/arch/alpha/linux/system.hh
@@ -128,7 +128,14 @@ class LinuxAlphaSystem : public AlphaSystem
LinuxAlphaSystem(Params *p);
~LinuxAlphaSystem();
+ /**
+ * Initialise the system
+ */
+ virtual void initState();
+
void setDelayLoop(ThreadContext *tc);
+
+ const Params *params() const { return (const Params *)_params; }
};
#endif // __ARCH_ALPHA_LINUX_SYSTEM_HH__
diff --git a/src/arch/alpha/linux/threadinfo.hh b/src/arch/alpha/linux/threadinfo.hh
index 6144cb773..262da9007 100644
--- a/src/arch/alpha/linux/threadinfo.hh
+++ b/src/arch/alpha/linux/threadinfo.hh
@@ -78,7 +78,7 @@ class ThreadInfo
if (!addr)
addr = tc->readMiscRegNoEffect(AlphaISA::IPR_PALtemp23);
- FunctionalPort *p = tc->getPhysPort();
+ PortProxy* p = tc->getPhysProxy();
p->readBlob(addr, (uint8_t *)&sp, sizeof(Addr));
return sp & ~ULL(0x3fff);