ARM: dump stats and process info on context switches

[gem5.git] / src / arch / arm / linux / process.cc

diff --git a/src/arch/arm/linux/process.cc b/src/arch/arm/linux/process.cc
index 6b449c2e75665a3555e8a88f19b71a2056990391..088f9907e2ca99a680f11fe83ce60794ccadad69 100644 (file)
--- a/src/arch/arm/linux/process.cc
+++ b/src/arch/arm/linux/process.cc
@@ -46,11 +46,9 @@
 #include "arch/arm/linux/linux.hh"
 #include "arch/arm/linux/process.hh"
 #include "arch/arm/isa_traits.hh"
-
 #include "base/trace.hh"
 #include "cpu/thread_context.hh"
 #include "kern/linux/linux.hh"
-
 #include "sim/process.hh"
 #include "sim/syscall_emul.hh"
 #include "sim/system.hh"
@@ -68,11 +66,11 @@ unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
 
     strcpy(name->sysname, "Linux");
     strcpy(name->nodename, "m5.eecs.umich.edu");
-    strcpy(name->release, "2.6.29");
+    strcpy(name->release, "3.0.0");
     strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003");
     strcpy(name->machine, "armv7l");
 
-    name.copyOut(tc->getMemPort());
+    name.copyOut(tc->getMemProxy());
     return 0;
 }
 
@@ -153,7 +151,7 @@ SyscallDesc ArmLinuxProcess::syscallDescs[] = {
     /* 73 */ SyscallDesc("sigpending", unimplementedFunc),
     /* 74 */ SyscallDesc("sethostname", ignoreFunc),
     /* 75 */ SyscallDesc("setrlimit", ignoreFunc),
-    /* 76 */ SyscallDesc("getrlimit", unimplementedFunc),
+    /* 76 */ SyscallDesc("getrlimit", getrlimitFunc<ArmLinux>),
     /* 77 */ SyscallDesc("getrusage", getrusageFunc<ArmLinux>),
     /* 78 */ SyscallDesc("gettimeofday", gettimeofdayFunc<ArmLinux>),
     /* 79 */ SyscallDesc("settimeofday", unimplementedFunc),
@@ -454,7 +452,7 @@ setTLSFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
     int index = 0;
     uint32_t tlsPtr = process->getSyscallArg(tc, index);
 
-    tc->getMemPort()->writeBlob(ArmLinuxProcess::commPage + 0x0ff0,
+    tc->getMemProxy().writeBlob(ArmLinuxProcess::commPage + 0x0ff0,
                                 (uint8_t *)&tlsPtr, sizeof(tlsPtr));
     tc->setMiscReg(MISCREG_TPIDRURO,tlsPtr);
     return 0;
@@ -505,7 +503,7 @@ void
 ArmLinuxProcess::initState()
 {
     ArmLiveProcess::initState();
-    pTable->allocate(commPage, PageBytes);
+    allocateMem(commPage, PageBytes);
     ThreadContext *tc = system->getThreadContext(contextIds[0]);
 
     uint8_t swiNeg1[] = {
@@ -514,7 +512,7 @@ ArmLinuxProcess::initState()
 
     // Fill this page with swi -1 so we'll no if we land in it somewhere.
     for (Addr addr = 0; addr < PageBytes; addr += sizeof(swiNeg1)) {
-        tc->getMemPort()->writeBlob(commPage + addr,
+        tc->getMemProxy().writeBlob(commPage + addr,
                                     swiNeg1, sizeof(swiNeg1));
     }
 
@@ -523,7 +521,7 @@ ArmLinuxProcess::initState()
         0x5f, 0xf0, 0x7f, 0xf5, // dmb
         0x0e, 0xf0, 0xa0, 0xe1  // return
     };
-    tc->getMemPort()->writeBlob(commPage + 0x0fa0, memory_barrier,
+    tc->getMemProxy().writeBlob(commPage + 0x0fa0, memory_barrier,
                                 sizeof(memory_barrier));
 
     uint8_t cmpxchg[] =
@@ -537,7 +535,7 @@ ArmLinuxProcess::initState()
         0x5f, 0xf0, 0x7f, 0xf5,  // dmb
         0x0e, 0xf0, 0xa0, 0xe1   // return
     };
-    tc->getMemPort()->writeBlob(commPage + 0x0fc0, cmpxchg, sizeof(cmpxchg));
+    tc->getMemProxy().writeBlob(commPage + 0x0fc0, cmpxchg, sizeof(cmpxchg));
 
     uint8_t get_tls[] =
     {
@@ -545,7 +543,7 @@ ArmLinuxProcess::initState()
         0x70, 0x0f, 0x1d, 0xee, // mrc p15, 0, r0, c13, c0, 3
         0x0e, 0xf0, 0xa0, 0xe1  // return
     };
-    tc->getMemPort()->writeBlob(commPage + 0x0fe0, get_tls, sizeof(get_tls));
+    tc->getMemProxy().writeBlob(commPage + 0x0fe0, get_tls, sizeof(get_tls));
 }
 
 ArmISA::IntReg