arch: Cleanup unused ISA traits constants

This patch prunes unused values, and also unifies how the values are
defined (not using an enum for ALPHA), aligning the use of int vs Addr
etc.

The patch also removes the duplication of PageBytes/PageShift and
VMPageSize/LogVMPageSize. For all ISAs the two pairs had identical
values and the latter has been removed.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/sim/process.cc b/src/sim/process.cc
index a738908e1..2ca1f1531 100644
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -334,7 +334,7 @@ Process::sim_fd_obj(int tgt_fd)
 void
 Process::allocateMem(Addr vaddr, int64_t size, bool clobber)
 {
-    int npages = divCeil(size, (int64_t)VMPageSize);
+    int npages = divCeil(size, (int64_t)PageBytes);
     Addr paddr = system->allocPhysPages(npages);
     pTable->map(vaddr, paddr, size, clobber);
 }
@@ -345,7 +345,7 @@ Process::fixupStackFault(Addr vaddr)
     // Check if this is already on the stack and there's just no page there
     // yet.
     if (vaddr >= stack_min && vaddr < stack_base) {
-        allocateMem(roundDown(vaddr, VMPageSize), VMPageSize);
+        allocateMem(roundDown(vaddr, PageBytes), PageBytes);
         return true;
     }