arch-power: Stop "using namespace std"

Change-Id: Iab8acba7c01a873db660304bb85661e75ffbe854
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/39556
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>

diff --git a/src/arch/power/insts/integer.cc b/src/arch/power/insts/integer.cc
index 8522153e23da416f97931a9fc7242892520a4e00..febd469c4814db127cbf46cb885d16e55723cf7d 100644 (file)
--- a/src/arch/power/insts/integer.cc
+++ b/src/arch/power/insts/integer.cc
@@ -28,19 +28,18 @@
 
 #include "arch/power/insts/integer.hh"
 
-using namespace std;
 using namespace PowerISA;
 
-string
+std::string
 IntOp::generateDisassembly(Addr pc, const Loader::SymbolTable *symtab) const
 {
-    stringstream ss;
+    std::stringstream ss;
     bool printDest = true;
     bool printSrcs = true;
     bool printSecondSrc = true;
 
     // Generate the correct mnemonic
-    string myMnemonic(mnemonic);
+    std::string myMnemonic(mnemonic);
 
     // Special cases
     if (!myMnemonic.compare("or") && srcRegIdx(0) == srcRegIdx(1)) {
@@ -78,13 +77,13 @@ IntOp::generateDisassembly(Addr pc, const Loader::SymbolTable *symtab) const
 }
 
 
-string
+std::string
 IntImmOp::generateDisassembly(Addr pc, const Loader::SymbolTable *symtab) const
 {
-    stringstream ss;
+    std::stringstream ss;
 
     // Generate the correct mnemonic
-    string myMnemonic(mnemonic);
+    std::string myMnemonic(mnemonic);
 
     // Special cases
     if (!myMnemonic.compare("addi") && _numSrcRegs == 0) {
@@ -114,11 +113,11 @@ IntImmOp::generateDisassembly(Addr pc, const Loader::SymbolTable *symtab) const
 }
 
 
-string
+std::string
 IntShiftOp::generateDisassembly(
         Addr pc, const Loader::SymbolTable *symtab) const
 {
-    stringstream ss;
+    std::stringstream ss;
 
     ccprintf(ss, "%-10s ", mnemonic);
 
@@ -142,11 +141,11 @@ IntShiftOp::generateDisassembly(
 }
 
 
-string
+std::string
 IntRotateOp::generateDisassembly(
         Addr pc, const Loader::SymbolTable *symtab) const
 {
-    stringstream ss;
+    std::stringstream ss;
 
     ccprintf(ss, "%-10s ", mnemonic);
 

diff --git a/src/arch/power/process.cc b/src/arch/power/process.cc
index 9e8d2ad6d65c109b55be81f1d5fe24b75d27d391..26d28a8429278062bf753be7334e1b9188251904 100644 (file)
--- a/src/arch/power/process.cc
+++ b/src/arch/power/process.cc
@@ -43,7 +43,6 @@
 #include "sim/syscall_return.hh"
 #include "sim/system.hh"
 
-using namespace std;
 using namespace PowerISA;
 
 PowerProcess::PowerProcess(
@@ -67,9 +66,9 @@ PowerProcess::PowerProcess(
     // Set up region for mmaps. For now, start at bottom of kuseg space.
     Addr mmap_end = 0x70000000L;
 
-    memState = make_shared<MemState>(this, brk_point, stack_base,
-                                     max_stack_size, next_thread_stack_base,
-                                     mmap_end);
+    memState = std::make_shared<MemState>(
+            this, brk_point, stack_base, max_stack_size,
+            next_thread_stack_base, mmap_end);
 }
 
 void
@@ -85,7 +84,7 @@ PowerProcess::argsInit(int intSize, int pageSize)
 {
     std::vector<AuxVector<uint32_t>> auxv;
 
-    string filename;
+    std::string filename;
     if (argv.size() < 1)
         filename = "";
     else
@@ -146,7 +145,7 @@ PowerProcess::argsInit(int intSize, int pageSize)
     // A sentry NULL void pointer at the top of the stack.
     int sentry_size = intSize;
 
-    string platform = "v51";
+    std::string platform = "v51";
     int platform_size = platform.size() + 1;
 
     // The aux vectors are put on the stack in two groups. The first group are

diff --git a/src/arch/power/remote_gdb.cc b/src/arch/power/remote_gdb.cc
index 661c4310e7e7bd0fa7f632227c0d254dbce03271..ce9976fac6e7bb22a25ae79d47360aab36349baf 100644 (file)
--- a/src/arch/power/remote_gdb.cc
+++ b/src/arch/power/remote_gdb.cc
@@ -143,7 +143,6 @@
 #include "mem/page_table.hh"
 #include "sim/byteswap.hh"
 
-using namespace std;
 using namespace PowerISA;
 
 RemoteGDB::RemoteGDB(System *_system, ThreadContext *tc, int _port)

diff --git a/src/arch/power/tlb.cc b/src/arch/power/tlb.cc
index dd3b50a1264dcc0c0ddf6a2bebad7eee6b53e044..dca8d7bed91696b9dbbc16bc278e7ddbea8e57c4 100644 (file)
--- a/src/arch/power/tlb.cc
+++ b/src/arch/power/tlb.cc
@@ -48,7 +48,6 @@
 #include "sim/full_system.hh"
 #include "sim/process.hh"
 
-using namespace std;
 using namespace PowerISA;
 
 ///////////////////////////////////////////////////////////////////////
@@ -168,7 +167,7 @@ TLB::insertAt(PowerISA::PTE &pte, unsigned Index, int _smallPages)
         table[Index]=pte;
 
         // Update fast lookup table
-        lookupTable.insert(make_pair(table[Index].VPN, Index));
+        lookupTable.insert(std::make_pair(table[Index].VPN, Index));
     }
 }
 
@@ -209,7 +208,7 @@ TLB::unserialize(CheckpointIn &cp)
     for (int i = 0; i < size; i++) {
         ScopedCheckpointSection sec(cp, csprintf("PTE%d", i));
         if (table[i].V0 || table[i].V1) {
-            lookupTable.insert(make_pair(table[i].VPN, i));
+            lookupTable.insert(std::make_pair(table[i].VPN, i));
         }
     }
 }