CogVM source as per VMMaker.oscog-eem.3163

Spur CoInterpreter: use primitiveMetadataTable in CoInterpreter and
primitiveAccessorDepthTable in StackInterpreter.  There's no need to waste the
space in the StackInterpreter and its easier to read the depths from the depth
table in interp.c than decode the depth+metadata table in cointerp.c.

Slang: ...and fix the regression in cogit.h's contents.

MacOS ARMv8 builds, get the Bochs simulator support libs to build.  The ARM
gdb ones nearly do, but something (a subconfigure?) still fails.

building/macos64ARMv8/bochsx64/conf.COG

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Bochs x64 simulator for the BochsX64Alien plugin.
 # this sets up the x64 compile for Cog on Mac OS X.  Disable as much inessential
@@ -9,14 +9,14 @@
 # $ ../../../processors/IA32/bochs/makeem
 
 set echo
-CFLAGS="--target=aarch64 -mcpu=apple-a12 $CFLAGS"
-# CFLAGS="-pipe -O3 -fomit-frame-pointer -finline-functions -falign-loops=16 -falign-jumps=16 -falign-functions=16 -falign-labels=16 -falign-loops-max-skip=15 -falign-jumps-max-skip=15 -fprefetch-loop-arrays $CFLAGS"
 CFLAGS="-Dlongjmp=_longjmp -Dsetjmp=_setjmp $CFLAGS"
 CFLAGS="-pipe -O3 -fomit-frame-pointer -finline-functions $CFLAGS"
 CFLAGS="-g $CFLAGS"
 CPPFLAGS=""
 CXXFLAGS="$CFLAGS"
+CC=clang
 
+export CC
 export CFLAGS
 export CPATH
 export CPPFLAGS

building/macos64ARMv8/bochsx64/conf.COG.dbg

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Bochs x64 simulator for the BochsX64Alien plugin.
 # this sets up the x64 compile for Cog on Mac OS X.  Disable as much inessential
@@ -9,13 +9,14 @@
 # $ ../../../processors/IA32/bochs/makeem
 
 set echo
-CFLAGS="--target=aarch64 -mcpu=apple-a12 $CFLAGS"
 CFLAGS="-Dlongjmp=_longjmp -Dsetjmp=_setjmp $CFLAGS"
 CFLAGS="-pipe -O0 $CFLAGS"
 CFLAGS="-g3 $CFLAGS"
 CPPFLAGS=""
 CXXFLAGS="$CFLAGS"
+CC=clang
 
+export CC
 export CFLAGS
 export CPATH
 export CPPFLAGS

building/macos64ARMv8/bochsx86/conf.COG

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Bochs x86 simulator for the BochsIA32Alien plugin.
 # this sets up the x86 compile for Cog on Mac OS X.  Disable as much inessential
@@ -9,14 +9,14 @@
 # $ ../../../processors/IA32/bochs/makeem
 
 set echo
-CFLAGS="--target=aarch64 -mcpu=apple-a12 $CFLAGS"
-# CFLAGS="-pipe -O3 -fomit-frame-pointer -finline-functions -falign-loops=16 -falign-jumps=16 -falign-functions=16 -falign-labels=16 -falign-loops-max-skip=15 -falign-jumps-max-skip=15 -fprefetch-loop-arrays $CFLAGS"
 CFLAGS="-Dlongjmp=_longjmp -Dsetjmp=_setjmp $CFLAGS"
 CFLAGS="-pipe -O3 -fomit-frame-pointer -finline-functions $CFLAGS"
 CFLAGS="-g $CFLAGS"
 CPPFLAGS=""
 CXXFLAGS="$CFLAGS"
+CC=clang
 
+export CC
 export CFLAGS
 export CPATH
 export CPPFLAGS

building/macos64ARMv8/bochsx86/conf.COG.dbg

@@ -1,22 +1,22 @@
-#!/bin/sh
+#!/bin/bash
 
 # Bochs x86 simulator for the BochsIA32Alien plugin.
 # this sets up the x86 compile for Cog on Mac OS X.  Disable as much inessential
 # stuff as possible leaving only the cpu/fpu & memory interface
 
 # build cpu/libcpu.a disasm/libdisasm.a fpu/libfpu.a using
-# $ ./conf.COG
+# $ ./conf.COG.dbg
 # $ ../../../processors/IA32/bochs/makeem
 
 set echo
-CFLAGS="--target=aarch64 -mcpu=apple-a12 $CFLAGS"
-# CFLAGS="-pipe -O3 -fomit-frame-pointer -finline-functions -falign-loops=16 -falign-jumps=16 -falign-functions=16 -falign-labels=16 -falign-loops-max-skip=15 -falign-jumps-max-skip=15 -fprefetch-loop-arrays $CFLAGS"
 CFLAGS="-Dlongjmp=_longjmp -Dsetjmp=_setjmp $CFLAGS"
 CFLAGS="-pipe -O0 $CFLAGS"
 CFLAGS="-g3 $CFLAGS"
 CPPFLAGS=""
 CXXFLAGS="$CFLAGS"
+CC=clang
 
+export CC
 export CFLAGS
 export CPATH
 export CPPFLAGS

building/macos64ARMv8/gdbarm32/conf.COG

@@ -1,6 +1,6 @@
 #!/bin/sh
 S=../../../../processors/ARM/gdb-8.3.1
-TARGET="--target=aarch64 -mcpu=apple-a12"
+TARGET="--target=arm64"
 export CFLAGS="$TARGET -g -Os -m64 -DCOG=1 -DWORDS_BIGENDIAN=0"
 export CFLAGS="$TARGET -g3 -O0 -m64 -DCOG=1 -DWORDS_BIGENDIAN=0 -I../../../../../platforms/Cross/plugins/GdbARMPlugin"
 CONFFLAGS='--target=arm-apple-darwin CC=clang CXX=clang++ --with-system-zlib=yes'

building/macos64ARMv8/gdbarm64/conf.COG

@@ -1,6 +1,6 @@
 #!/bin/sh
 S=../../../../processors/ARM/gdb-8.3.1
-TARGET="--target=aarch64 -mcpu=apple-a12"
+TARGET="--target=arm64"
 export CFLAGS="$TARGET -g -O2 -m64 -DCOG=1 -DWORDS_BIGENDIAN=0"
 #export CFLAGS="$TARGET -g3 -O0 -m64 -DCOG=1 -DWORDS_BIGENDIAN=0"
 CONFFLAGS='--target=aarch64-apple-darwin CC=clang CXX=clang++ --with-system-zlib=yes'