sim: Remove a couple of deprecated namespaces

These namespaces have gone through the deprecation period
and can now be removed: Int, Float, SimClock, PseudoInst

Change-Id: Iec8e0fff021d8d7696e466e2ad52f2d51305d811
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/67373
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Richard Cooper <richard.cooper@arm.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>

src/arch/x86/bios/intelmp.hh

@@ -84,7 +84,6 @@ uint8_t writeOutString(PortProxy& proxy, Addr addr, std::string str,
 namespace X86ISA
 {
 
-GEM5_DEPRECATED_NAMESPACE(IntelMP, intelmp);
 namespace intelmp
 {
 

src/arch/x86/fs_workload.hh

@@ -63,7 +63,6 @@ class SMBiosTable;
 
 } // namespace smbios
 
-GEM5_DEPRECATED_NAMESPACE(IntelMP, intelmp);
 namespace intelmp
 {
 

src/sim/core.cc

@@ -41,13 +41,11 @@
 namespace gem5
 {
 
-GEM5_DEPRECATED_NAMESPACE(SimClock, sim_clock);
 namespace sim_clock
 {
 /// The simulated frequency of curTick(). (In ticks per second)
 Tick Frequency;
 
-GEM5_DEPRECATED_NAMESPACE(Float, as_float);
 namespace as_float
 {
 double s;
@@ -62,7 +60,6 @@ double MHz;
 double GHz;
 } // namespace as_float
 
-GEM5_DEPRECATED_NAMESPACE(Int, as_int);
 namespace as_int
 {
 Tick s;

src/sim/core.hh

@@ -46,12 +46,10 @@ namespace gem5
 
 /// These are variables that are set based on the simulator frequency
 ///@{
-GEM5_DEPRECATED_NAMESPACE(SimClock, sim_clock);
 namespace sim_clock
 {
 extern Tick Frequency; ///< The number of ticks that equal one second
 
-GEM5_DEPRECATED_NAMESPACE(Float, as_float);
 namespace as_float
 {
 
@@ -81,7 +79,6 @@ extern double GHz; ///< GHz
  *
  * @{
  */
-GEM5_DEPRECATED_NAMESPACE(Int, as_int);
 namespace as_int
 {
 extern Tick s;  ///< second

src/sim/pseudo_inst.cc

@@ -76,7 +76,6 @@ namespace gem5
 
 using namespace statistics;
 
-GEM5_DEPRECATED_NAMESPACE(PseudoInst, pseudo_inst);
 namespace pseudo_inst
 {
 

src/sim/pseudo_inst.hh

@@ -55,7 +55,6 @@
 namespace gem5
 {
 
-GEM5_DEPRECATED_NAMESPACE(PseudoInst, pseudo_inst);
 namespace pseudo_inst
 {