From 761a8b513a28a9c4f4f1e83150556e7407f0d74a Mon Sep 17 00:00:00 2001
From: Robin Watts <Robin.Watts@artifex.com>
Date: Wed, 3 Jul 2019 15:23:46 +0100
Subject: Add size_t definitions to genarch.

---
 base/genarch.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'base/genarch.c')

diff --git a/base/genarch.c b/base/genarch.c
index 6dd5daa5d..c3a632771 100644
--- a/base/genarch.c
+++ b/base/genarch.c
@@ -129,6 +129,10 @@ main(int argc, char *argv[])
         char c;
         double d;
     } sd;
+    struct {
+        char c;
+        size_t z;
+    } sz;
     long lm1 = -1;
     long lr1 = lm1 >> 1, lr2 = lm1 >> 2;
     int im1 = -1;
@@ -180,6 +184,7 @@ main(int argc, char *argv[])
     define_int(f, "ARCH_ALIGN_SHORT_MOD", OFFSET_IN(ss, s));
     define_int(f, "ARCH_ALIGN_INT_MOD", OFFSET_IN(si, i));
     define_int(f, "ARCH_ALIGN_LONG_MOD", OFFSET_IN(sl, l));
+    define_int(f, "ARCH_ALIGN_SIZE_T_MOD", OFFSET_IN(sz, z));
 
 #if defined (GS_MEMPTR_ALIGNMENT) && GS_MEMPTR_ALIGNMENT != 0
     define_int(f, "ARCH_ALIGN_PTR_MOD", GS_MEMPTR_ALIGNMENT);
@@ -209,6 +214,7 @@ main(int argc, char *argv[])
     define_int(f, "ARCH_LOG2_SIZEOF_SHORT", ilog2(size_of(short)));
     define_int(f, "ARCH_LOG2_SIZEOF_INT", ilog2(size_of(int)));
     define_int(f, "ARCH_LOG2_SIZEOF_LONG", ilog2(size_of(long)));
+    define_int(f, "ARCH_LOG2_SIZEOF_SIZE_T", ilog2(size_of(size_t)));
 #if !defined(_MSC_VER) && ! (defined(__BORLANDC__) && defined(__WIN32__))
     /* MSVC does not provide 'long long' but we need this on some archs
        to define a 64 bit type. A corresponding #ifdef in stdint_.h handles
@@ -216,6 +222,7 @@ main(int argc, char *argv[])
        they have a 64 bit type at all */
     define_int(f, "ARCH_LOG2_SIZEOF_LONG_LONG", ilog2(size_of(long long)));
 #endif
+    define_int(f, "ARCH_SIZEOF_SIZE_T", size_of(size_t));
     define_int(f, "ARCH_SIZEOF_GX_COLOR_INDEX", sizeof(GX_COLOR_INDEX_TYPE));
     define_int(f, "ARCH_SIZEOF_PTR", size_of(char *));
     define_int(f, "ARCH_SIZEOF_FLOAT", size_of(float));
@@ -258,6 +265,8 @@ main(int argc, char *argv[])
     fprintf(f, "((unsigned int)~0 + (unsigned int)0)\n");
     define(f, "ARCH_MAX_ULONG");
     fprintf(f, "((unsigned long)~0L + (unsigned long)0)\n");
+    define(f, "ARCH_MAX_SIZE_T");
+    fprintf(f, "((size_t)~0L + (size_t)0)\n");
 #undef PRINT_MAX
 
     section(f, "Miscellaneous");
-- 
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