summaryrefslogtreecommitdiff
path: root/src/arch/alpha
diff options
context:
space:
mode:
Diffstat (limited to 'src/arch/alpha')
-rw-r--r--src/arch/alpha/freebsd/system.cc4
-rw-r--r--src/arch/alpha/linux/system.cc18
-rw-r--r--src/arch/alpha/linux/threadinfo.hh4
-rw-r--r--src/arch/alpha/process.cc6
-rw-r--r--src/arch/alpha/stacktrace.cc24
-rw-r--r--src/arch/alpha/system.cc14
-rw-r--r--src/arch/alpha/tru64/system.cc2
-rw-r--r--src/arch/alpha/utility.cc7
-rw-r--r--src/arch/alpha/vtophys.cc8
-rw-r--r--src/arch/alpha/vtophys.hh2
10 files changed, 42 insertions, 47 deletions
diff --git a/src/arch/alpha/freebsd/system.cc b/src/arch/alpha/freebsd/system.cc
index 81aea8696..303d5f762 100644
--- a/src/arch/alpha/freebsd/system.cc
+++ b/src/arch/alpha/freebsd/system.cc
@@ -76,8 +76,8 @@ FreebsdAlphaSystem::doCalibrateClocks(ThreadContext *tc)
ppc_vaddr = (Addr)tc->readIntReg(17);
timer_vaddr = (Addr)tc->readIntReg(18);
- virtProxy->write(ppc_vaddr, (uint32_t)SimClock::Frequency);
- virtProxy->write(timer_vaddr, (uint32_t)TIMER_FREQUENCY);
+ virtProxy.write(ppc_vaddr, (uint32_t)SimClock::Frequency);
+ virtProxy.write(timer_vaddr, (uint32_t)TIMER_FREQUENCY);
}
void
diff --git a/src/arch/alpha/linux/system.cc b/src/arch/alpha/linux/system.cc
index 6f3cf6b32..e42553b63 100644
--- a/src/arch/alpha/linux/system.cc
+++ b/src/arch/alpha/linux/system.cc
@@ -88,9 +88,9 @@ LinuxAlphaSystem::initState()
* Since we aren't using a bootloader, we have to copy the
* kernel arguments directly into the kernel's memory.
*/
- virtProxy->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
@@ -98,8 +98,8 @@ LinuxAlphaSystem::initState()
* calculated it by using the PIT, RTC, etc.
*/
if (kernelSymtab->findAddress("est_cycle_freq", addr))
- virtProxy->write(addr, (uint64_t)(SimClock::Frequency /
- params()->boot_cpu_frequency));
+ virtProxy.write(addr, (uint64_t)(SimClock::Frequency /
+ params()->boot_cpu_frequency));
/**
@@ -109,7 +109,7 @@ LinuxAlphaSystem::initState()
* 255 ASNs.
*/
if (kernelSymtab->findAddress("dp264_mv", addr))
- virtProxy->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");
@@ -176,10 +176,8 @@ LinuxAlphaSystem::setDelayLoop(ThreadContext *tc)
if (kernelSymtab->findAddress("loops_per_jiffy", addr)) {
Tick cpuFreq = tc->getCpuPtr()->frequency();
assert(intrFreq);
- FSTranslatingPortProxy* vp;
-
- vp = tc->getVirtProxy();
- vp->writeHtoG(addr, (uint32_t)((cpuFreq / intrFreq) * 0.9988));
+ FSTranslatingPortProxy &vp = tc->getVirtProxy();
+ vp.writeHtoG(addr, (uint32_t)((cpuFreq / intrFreq) * 0.9988));
}
}
diff --git a/src/arch/alpha/linux/threadinfo.hh b/src/arch/alpha/linux/threadinfo.hh
index 262da9007..94e362fe7 100644
--- a/src/arch/alpha/linux/threadinfo.hh
+++ b/src/arch/alpha/linux/threadinfo.hh
@@ -78,8 +78,8 @@ class ThreadInfo
if (!addr)
addr = tc->readMiscRegNoEffect(AlphaISA::IPR_PALtemp23);
- PortProxy* p = tc->getPhysProxy();
- p->readBlob(addr, (uint8_t *)&sp, sizeof(Addr));
+ PortProxy &p = tc->getPhysProxy();
+ p.readBlob(addr, (uint8_t *)&sp, sizeof(Addr));
return sp & ~ULL(0x3fff);
}
diff --git a/src/arch/alpha/process.cc b/src/arch/alpha/process.cc
index 4a3079264..07208fb29 100644
--- a/src/arch/alpha/process.cc
+++ b/src/arch/alpha/process.cc
@@ -144,16 +144,16 @@ AlphaLiveProcess::argsInit(int intSize, int pageSize)
else
panic("Unknown int size");
- initVirtMem->writeBlob(stack_min, (uint8_t*)&argc, intSize);
+ initVirtMem.writeBlob(stack_min, (uint8_t*)&argc, intSize);
copyStringArray(argv, argv_array_base, arg_data_base, initVirtMem);
copyStringArray(envp, envp_array_base, env_data_base, initVirtMem);
//Copy the aux stuff
for (vector<auxv_t>::size_type x = 0; x < auxv.size(); x++) {
- initVirtMem->writeBlob(auxv_array_base + x * 2 * intSize,
+ initVirtMem.writeBlob(auxv_array_base + x * 2 * intSize,
(uint8_t*)&(auxv[x].a_type), intSize);
- initVirtMem->writeBlob(auxv_array_base + (x * 2 + 1) * intSize,
+ initVirtMem.writeBlob(auxv_array_base + (x * 2 + 1) * intSize,
(uint8_t*)&(auxv[x].a_val), intSize);
}
diff --git a/src/arch/alpha/stacktrace.cc b/src/arch/alpha/stacktrace.cc
index e83827630..7c23489a3 100644
--- a/src/arch/alpha/stacktrace.cc
+++ b/src/arch/alpha/stacktrace.cc
@@ -48,28 +48,28 @@ ProcessInfo::ProcessInfo(ThreadContext *_tc)
: tc(_tc)
{
Addr addr = 0;
- FSTranslatingPortProxy* vp = tc->getVirtProxy();
+ FSTranslatingPortProxy &vp = tc->getVirtProxy();
SymbolTable *symtab = tc->getSystemPtr()->kernelSymtab;
if (!symtab->findAddress("thread_info_size", addr))
panic("thread info not compiled into kernel\n");
- thread_info_size = vp->readGtoH<int32_t>(addr);
+ thread_info_size = vp.readGtoH<int32_t>(addr);
if (!symtab->findAddress("task_struct_size", addr))
panic("thread info not compiled into kernel\n");
- task_struct_size = vp->readGtoH<int32_t>(addr);
+ task_struct_size = vp.readGtoH<int32_t>(addr);
if (!symtab->findAddress("thread_info_task", addr))
panic("thread info not compiled into kernel\n");
- task_off = vp->readGtoH<int32_t>(addr);
+ task_off = vp.readGtoH<int32_t>(addr);
if (!symtab->findAddress("task_struct_pid", addr))
panic("thread info not compiled into kernel\n");
- pid_off = vp->readGtoH<int32_t>(addr);
+ pid_off = vp.readGtoH<int32_t>(addr);
if (!symtab->findAddress("task_struct_comm", addr))
panic("thread info not compiled into kernel\n");
- name_off = vp->readGtoH<int32_t>(addr);
+ name_off = vp.readGtoH<int32_t>(addr);
}
Addr
@@ -81,10 +81,8 @@ ProcessInfo::task(Addr ksp) const
Addr tsk;
- FSTranslatingPortProxy* vp;
-
- vp = tc->getVirtProxy();
- tsk = vp->readGtoH<Addr>(base + task_off);
+ FSTranslatingPortProxy &vp = tc->getVirtProxy();
+ tsk = vp.readGtoH<Addr>(base + task_off);
return tsk;
}
@@ -98,10 +96,8 @@ ProcessInfo::pid(Addr ksp) const
uint16_t pd;
- FSTranslatingPortProxy* vp;
-
- vp = tc->getVirtProxy();
- pd = vp->readGtoH<uint16_t>(task + pid_off);
+ FSTranslatingPortProxy &vp = tc->getVirtProxy();
+ pd = vp.readGtoH<uint16_t>(task + pid_off);
return pd;
}
diff --git a/src/arch/alpha/system.cc b/src/arch/alpha/system.cc
index 656ab4d6f..8d6629169 100644
--- a/src/arch/alpha/system.cc
+++ b/src/arch/alpha/system.cc
@@ -119,8 +119,8 @@ AlphaSystem::initState()
* others do.)
*/
if (consoleSymtab->findAddress("env_booted_osflags", addr)) {
- virtProxy->writeBlob(addr, (uint8_t*)params()->boot_osflags.c_str(),
- strlen(params()->boot_osflags.c_str()));
+ virtProxy.writeBlob(addr, (uint8_t*)params()->boot_osflags.c_str(),
+ strlen(params()->boot_osflags.c_str()));
}
/**
@@ -130,9 +130,9 @@ AlphaSystem::initState()
if (consoleSymtab->findAddress("m5_rpb", addr)) {
uint64_t data;
data = htog(params()->system_type);
- virtProxy->write(addr+0x50, data);
+ virtProxy.write(addr+0x50, data);
data = htog(params()->system_rev);
- virtProxy->write(addr+0x58, data);
+ virtProxy.write(addr+0x58, data);
} else
panic("could not find hwrpb\n");
}
@@ -178,8 +178,8 @@ AlphaSystem::fixFuncEventAddr(Addr addr)
// lda gp,Y(gp): opcode 8, Ra = 29, rb = 29
const uint32_t gp_lda_pattern = (8 << 26) | (29 << 21) | (29 << 16);
- uint32_t i1 = virtProxy->read<uint32_t>(addr);
- uint32_t i2 = virtProxy->read<uint32_t>(addr + sizeof(MachInst));
+ uint32_t i1 = virtProxy.read<uint32_t>(addr);
+ uint32_t i2 = virtProxy.read<uint32_t>(addr + sizeof(MachInst));
if ((i1 & inst_mask) == gp_ldah_pattern &&
(i2 & inst_mask) == gp_lda_pattern) {
@@ -196,7 +196,7 @@ AlphaSystem::setAlphaAccess(Addr access)
{
Addr addr = 0;
if (consoleSymtab->findAddress("m5AlphaAccess", addr)) {
- virtProxy->write(addr, htog(Phys2K0Seg(access)));
+ virtProxy.write(addr, htog(Phys2K0Seg(access)));
} else {
panic("could not find m5AlphaAccess\n");
}
diff --git a/src/arch/alpha/tru64/system.cc b/src/arch/alpha/tru64/system.cc
index 13cc93247..cb4b8dd56 100644
--- a/src/arch/alpha/tru64/system.cc
+++ b/src/arch/alpha/tru64/system.cc
@@ -47,7 +47,7 @@ Tru64AlphaSystem::Tru64AlphaSystem(Tru64AlphaSystem::Params *p)
{
Addr addr = 0;
if (kernelSymtab->findAddress("enable_async_printf", addr)) {
- virtProxy->write(addr, (uint32_t)0);
+ virtProxy.write(addr, (uint32_t)0);
}
#ifdef DEBUG
diff --git a/src/arch/alpha/utility.cc b/src/arch/alpha/utility.cc
index 1bac650a0..32fc0b141 100644
--- a/src/arch/alpha/utility.cc
+++ b/src/arch/alpha/utility.cc
@@ -52,9 +52,10 @@ getArgument(ThreadContext *tc, int &number, uint16_t size, bool fp)
return tc->readIntReg(16 + number);
} else {
Addr sp = tc->readIntReg(StackPointerReg);
- FSTranslatingPortProxy* vp = tc->getVirtProxy();
- uint64_t arg = vp->read<uint64_t>(sp +
- (number-NumArgumentRegs) * sizeof(uint64_t));
+ FSTranslatingPortProxy &vp = tc->getVirtProxy();
+ uint64_t arg = vp.read<uint64_t>(sp +
+ (number-NumArgumentRegs) *
+ sizeof(uint64_t));
return arg;
}
}
diff --git a/src/arch/alpha/vtophys.cc b/src/arch/alpha/vtophys.cc
index 453c48444..8ca23fce2 100644
--- a/src/arch/alpha/vtophys.cc
+++ b/src/arch/alpha/vtophys.cc
@@ -45,24 +45,24 @@ using namespace std;
namespace AlphaISA {
PageTableEntry
-kernel_pte_lookup(PortProxy* mem, Addr ptbr, VAddr vaddr)
+kernel_pte_lookup(PortProxy &mem, Addr ptbr, VAddr vaddr)
{
Addr level1_pte = ptbr + vaddr.level1();
- PageTableEntry level1 = mem->read<uint64_t>(level1_pte);
+ PageTableEntry level1 = mem.read<uint64_t>(level1_pte);
if (!level1.valid()) {
DPRINTF(VtoPhys, "level 1 PTE not valid, va = %#\n", vaddr);
return 0;
}
Addr level2_pte = level1.paddr() + vaddr.level2();
- PageTableEntry level2 = mem->read<uint64_t>(level2_pte);
+ PageTableEntry level2 = mem.read<uint64_t>(level2_pte);
if (!level2.valid()) {
DPRINTF(VtoPhys, "level 2 PTE not valid, va = %#x\n", vaddr);
return 0;
}
Addr level3_pte = level2.paddr() + vaddr.level3();
- PageTableEntry level3 = mem->read<uint64_t>(level3_pte);
+ PageTableEntry level3 = mem.read<uint64_t>(level3_pte);
if (!level3.valid()) {
DPRINTF(VtoPhys, "level 3 PTE not valid, va = %#x\n", vaddr);
return 0;
diff --git a/src/arch/alpha/vtophys.hh b/src/arch/alpha/vtophys.hh
index 1695676cb..8613e8e77 100644
--- a/src/arch/alpha/vtophys.hh
+++ b/src/arch/alpha/vtophys.hh
@@ -41,7 +41,7 @@ class PortProxy;
namespace AlphaISA {
-PageTableEntry kernel_pte_lookup(PortProxy* mem, Addr ptbr,
+PageTableEntry kernel_pte_lookup(PortProxy &mem, Addr ptbr,
VAddr vaddr);
Addr vtophys(Addr vaddr);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 06:08:04 +0000