[avr-libc-dev] int64_t and -mint8

[Robert Schiele]

Hi there!

When specifying -mint8 on the compiler command line the typedef of (u)int64_t
leads to an error thus I suggest the following patch:

diff -ruN avr-libc-1.4.5.orig/include/avr/pgmspace.h 
avr-libc-1.4.5/include/avr/pgmspace.h
--- avr-libc-1.4.5.orig/include/avr/pgmspace.h  2006-03-02 21:07:09.000000000 
+0100
+++ avr-libc-1.4.5/include/avr/pgmspace.h       2007-01-14 01:04:18.000000000 
+0100
@@ -210,8 +210,10 @@
 typedef uint16_t  prog_uint16_t PROGMEM;
 typedef int32_t   prog_int32_t  PROGMEM;
 typedef uint32_t  prog_uint32_t PROGMEM;
+#if __USING_MINT8 == 0
 typedef int64_t   prog_int64_t  PROGMEM;
 typedef uint64_t  prog_uint64_t PROGMEM;
+#endif
 #endif /* defined(__DOXYGEN__) */
 
 /* Although in C, we can get away with just using __c, it does not work in
diff -ruN avr-libc-1.4.5.orig/include/stdint.h avr-libc-1.4.5/include/stdint.h
--- avr-libc-1.4.5.orig/include/stdint.h        2006-01-22 20:35:30.000000000 
+0100
+++ avr-libc-1.4.5/include/stdint.h     2007-01-14 01:03:01.000000000 +0100
@@ -119,8 +119,10 @@
 typedef unsigned int uint16_t __attribute__ ((__mode__ (__HI__)));
 typedef int int32_t __attribute__ ((__mode__ (__SI__)));
 typedef unsigned int uint32_t __attribute__ ((__mode__ (__SI__)));
+#if __USING_MINT8 == 0
 typedef int int64_t __attribute__((__mode__(__DI__)));
 typedef unsigned int uint64_t __attribute__((__mode__(__DI__)));
+#endif
 
 #endif /* defined(__DOXYGEN__) */
 
@@ -176,6 +178,7 @@
 
 typedef uint32_t uint_least32_t;
 
+#if __USING_MINT8 == 0
 /** \ingroup avr_stdint
     signed int with at least 64 bits. */
 
@@ -185,6 +188,7 @@
     unsigned int with at least 64 bits. */
 
 typedef uint64_t uint_least64_t;
+#endif
 
 /address@hidden/
 
@@ -224,6 +228,7 @@
 
 typedef uint32_t uint_fast32_t;
 
+#if __USING_MINT8 == 0
 /** \ingroup avr_stdint
     fastest signed int with at least 64 bits. */
 
@@ -233,6 +238,7 @@
     fastest unsigned int with at least 64 bits. */
 
 typedef uint64_t uint_fast64_t;
+#endif
 
 /address@hidden/
 
@@ -243,6 +249,7 @@
 
 /address@hidden/
 
+#if __USING_MINT8 == 0
 /** \ingroup avr_stdint
     largest signed int available. */
 
@@ -252,6 +259,7 @@
     largest unsigned int available. */
 
 typedef uint64_t uintmax_t;
+#endif
 
 /address@hidden/
 

Robert

-- 
Robert Schiele
Dipl.-Wirtsch.informatiker      mailto:address@hidden

"Quidquid latine dictum sit, altum sonatur."

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