From 1443039416dd02750765efde1af35e31c8d41be3 Mon Sep 17 00:00:00 2001
From: grischka <grischka>
Date: Sun, 24 Sep 2017 18:57:48 +0200
Subject: 'long' review

add some features for more complete 'long' support

tcc.h:
- use LONG_SIZE=4/8 instead of TCC_LONG_ARE_64_BIT
tccgen.c:
- add ptrdiff_type, update size_type
- support shift and ?: operations
- support long enum types
- display 'long' from type_to_str
- nwchar_t is unsigned short on windows
- unrelated: use memcpy in init_putv for long doubles to avoid
  random bytes in the image (if tcc was compiled by gcc) for
  diff purposes.
tccpp.c:
- make parse_number return correct types
- improve multi-character-constants 'XX' 'abcd'
Changelog:
- update
---
 libtcc.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'libtcc.c')

diff --git a/libtcc.c b/libtcc.c
index 6a5e452..41c814d 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -836,21 +836,21 @@ LIBTCCAPI TCCState *tcc_new(void)
 # endif
 
     /* TinyCC & gcc defines */
-#if defined(TCC_TARGET_PE) && PTR_SIZE == 8
+#if PTR_SIZE == 4
+    /* 32bit systems. */
+    tcc_define_symbol(s, "__SIZE_TYPE__", "unsigned int");
+    tcc_define_symbol(s, "__PTRDIFF_TYPE__", "int");
+    tcc_define_symbol(s, "__ILP32__", NULL);
+#elif LONG_SIZE == 4
     /* 64bit Windows. */
     tcc_define_symbol(s, "__SIZE_TYPE__", "unsigned long long");
     tcc_define_symbol(s, "__PTRDIFF_TYPE__", "long long");
     tcc_define_symbol(s, "__LLP64__", NULL);
-#elif PTR_SIZE == 8
+#else
     /* Other 64bit systems. */
     tcc_define_symbol(s, "__SIZE_TYPE__", "unsigned long");
     tcc_define_symbol(s, "__PTRDIFF_TYPE__", "long");
     tcc_define_symbol(s, "__LP64__", NULL);
-#else
-    /* Other 32bit systems. */
-    tcc_define_symbol(s, "__SIZE_TYPE__", "unsigned int");
-    tcc_define_symbol(s, "__PTRDIFF_TYPE__", "int");
-    tcc_define_symbol(s, "__ILP32__", NULL);
 #endif
 
 #if defined(TCC_MUSL)
-- 
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