Build options are set via a build_options file in the

build directory instead of being inferred from the name
of the build directory.
Options are passed to C++ via config/*.hh files instead of
via the command line.  Build option flags are now always
defined to 0 or 1, so checks must use '#if' rather than
'#ifdef'.

SConscript:
    MySQL detection moved to SConstruct.
    Add config/*.hh files (via ConfigFile builder).
arch/alpha/alpha_memory.cc:
arch/alpha/ev5.cc:
arch/alpha/ev5.hh:
arch/alpha/isa_traits.hh:
base/fast_alloc.hh:
base/statistics.cc:
base/statistics.hh:
base/stats/events.cc:
base/stats/events.hh:
cpu/base.cc:
cpu/base.hh:
cpu/base_dyn_inst.cc:
cpu/base_dyn_inst.hh:
cpu/exec_context.cc:
cpu/exec_context.hh:
cpu/o3/alpha_cpu.hh:
cpu/o3/alpha_cpu_builder.cc:
cpu/o3/alpha_cpu_impl.hh:
cpu/o3/alpha_dyn_inst.hh:
cpu/o3/alpha_dyn_inst_impl.hh:
cpu/o3/alpha_params.hh:
cpu/o3/commit_impl.hh:
cpu/o3/cpu.cc:
cpu/o3/cpu.hh:
cpu/o3/fetch_impl.hh:
cpu/o3/iew.hh:
cpu/o3/iew_impl.hh:
cpu/o3/regfile.hh:
cpu/o3/rename_impl.hh:
cpu/o3/rob_impl.hh:
cpu/ozone/cpu.hh:
cpu/pc_event.cc:
cpu/simple/cpu.cc:
cpu/simple/cpu.hh:
sim/process.cc:
sim/process.hh:
    Convert compile flags from def/undef to 0/1.
    Set via #include config/*.hh instead of command line.
arch/alpha/isa_desc:
    Convert compile flags from def/undef to 0/1.
    Set via #include config/*.hh instead of command line.
    Revamp fenv.h support... most of the ugliness is hidden
    in base/fenv.hh now.
base/mysql.hh:
    Fix typo in #ifndef guard.
build/SConstruct:
    Build options are set via a build_options file in the
    build directory instead of being inferred from the name
    of the build directory.
    Options are passed to C++ via config/*.hh files instead of
    via the command line.
python/SConscript:
    Generate m5_build_env directly from scons options
    instead of indirectly via CPPDEFINES.
python/m5/convert.py:
    Allow '0' and '1' for booleans.
    Rewrite toBool to use dict.
base/fenv.hh:
    Revamp <fenv.h> support to make it a compile option
    (so we can test w/o it even if it's present) and to
    make isa_desc cleaner.

--HG--
extra : convert_revision : 8f97dc11185bef5e1865b3269c7341df8525c9ad

1 files changed, 5 insertions, 3 deletions

diff --git a/arch/alpha/ev5.hh b/arch/alpha/ev5.hh
index a5a76b5bd..5173b364f 100644
--- a/arch/alpha/ev5.hh
+++ b/arch/alpha/ev5.hh
@@ -29,9 +29,11 @@
 #ifndef __ARCH_ALPHA_EV5_HH__
 #define __ARCH_ALPHA_EV5_HH__
 
+#include "config/alpha_tlaser.hh"
+
 namespace EV5 {
 
-#ifdef ALPHA_TLASER
+#if ALPHA_TLASER
 const uint64_t AsnMask = ULL(0x7f);
 #else
 const uint64_t AsnMask = ULL(0xff);
@@ -46,7 +48,7 @@ inline Addr VAddrOffset(Addr a) { return a & AlphaISA::PageOffset; }
 inline Addr VAddrSpaceEV5(Addr a) { return a >> 41 & 0x3; }
 inline Addr VAddrSpaceEV6(Addr a) { return a >> 41 & 0x7f; }
 
-#ifdef ALPHA_TLASER
+#if ALPHA_TLASER
 inline bool PAddrIprSpace(Addr a) { return a >= ULL(0xFFFFF00000); }
 const int PAddrImplBits = 40;
 #else
@@ -60,7 +62,7 @@ const Addr PAddrUncachedBit43 = ULL(0x80000000000);
 const Addr PAddrUncachedMask = ULL(0x807ffffffff); // Clear PA<42:35>
 inline Addr Phys2K0Seg(Addr addr)
 {
-#ifndef ALPHA_TLASER
+#if !ALPHA_TLASER
     if (addr & PAddrUncachedBit43) {
         addr &= PAddrUncachedMask;
         addr |= PAddrUncachedBit40;