arch/sim/include/inttypes.h: Fix intptr_t

64-bit size_t/intptr_t/ptrdiff_t are long, not long long,
for macOS and Linux.

Note: we don't care CONFIG_SIM_M32 on macOS.

macOS:
    spacetanuki% uname -a
    Darwin spacetanuki.lan 18.7.0 Darwin Kernel Version 18.7.0: Mon Aug 31 20:53:32 PDT 2020; root:xnu-4903.278.44~1/RELEASE_X86_64 x86_64
    spacetanuki% cc --version
    Apple clang version 11.0.0 (clang-1100.0.33.17)
    Target: x86_64-apple-darwin18.7.0
    Thread model: posix
    InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
    spacetanuki% cc -dM -E - < /dev/null|grep __SIZE_TYPE__
    #define __SIZE_TYPE__ long unsigned int
    spacetanuki% cc -m32 -dM -E - < /dev/null|grep __SIZE_TYPE__
    #define __SIZE_TYPE__ long unsigned int
    spacetanuki%

Linux:
    root@4c2e9e83ac82:/tools# uname -a
    Linux 4c2e9e83ac82 5.4.39-linuxkit #1 SMP Fri May 8 23:03:06 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
    root@4c2e9e83ac82:/tools# cc --version
    cc (Ubuntu 9.3.0-10ubuntu2) 9.3.0
    Copyright (C) 2019 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.  There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    root@4c2e9e83ac82:/tools# cc -dM -E - < /dev/null|grep __SIZE_TYPE__
    #define __SIZE_TYPE__ long unsigned int
    root@4c2e9e83ac82:/tools# cc -m32 -dM -E - < /dev/null|grep __SIZE_TYPE__
    #define __SIZE_TYPE__ unsigned int
    root@4c2e9e83ac82:/tools#

arch/sim/include/inttypes.h

@@ -118,17 +118,17 @@
 #  define UINT64_C(x) x ## ull
 
 #if defined(CONFIG_HOST_X86_64) && !defined(CONFIG_SIM_M32)
-#  define PRIdPTR     "lld"
-#  define PRIiPTR     "lli"
-#  define PRIoPTR     "llo"
-#  define PRIuPTR     "llu"
-#  define PRIxPTR     "llx"
-#  define PRIXPTR     "llX"
-#  define SCNdPTR     "lld"
-#  define SCNiPTR     "lli"
-#  define SCNoPTR     "llo"
-#  define SCNuPTR     "llu"
-#  define SCNxPTR     "llx"
+#  define PRIdPTR     "ld"
+#  define PRIiPTR     "li"
+#  define PRIoPTR     "lo"
+#  define PRIuPTR     "lu"
+#  define PRIxPTR     "lx"
+#  define PRIXPTR     "lX"
+#  define SCNdPTR     "ld"
+#  define SCNiPTR     "li"
+#  define SCNoPTR     "lo"
+#  define SCNuPTR     "lu"
+#  define SCNxPTR     "lx"
 #else
 #  define PRIdPTR     "d"
 #  define PRIiPTR     "i"