Merge pull request stm32duino#166 from fpistm/fix163

Updated pgmspace.h

Author: fpistm

Diff for: cores/arduino/avr/pgmspace.h

@@ -1,28 +1,24 @@
-/*
-  pgmspace.h - Definitions for compatibility with AVR pgmspace macros
-
-  Copyright (c) 2015 Arduino LLC
-
-  Based on work of Paul Stoffregen on Teensy 3 (http://pjrc.com)
-
-  Permission is hereby granted, free of charge, to any person obtaining a copy
-  of this software and associated documentation files (the "Software"), to deal
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE
-*/
+/* Simple compatibility headers for AVR code used with ARM chips
+ * Copyright (c) 2015 Paul Stoffregen <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
 
 #ifndef __PGMSPACE_H_
 #define __PGMSPACE_H_ 1
@@ -44,27 +40,91 @@ typedef int16_t prog_int16_t;
 typedef uint16_t prog_uint16_t;
 typedef int32_t prog_int32_t;
 typedef uint32_t prog_uint32_t;
+typedef int64_t prog_int64_t;
+typedef uint64_t prog_uint64_t;
 
+#define memchr_P(str, c, len) memchr((str), (c), (len))
+#define memcmp_P(a, b, n) memcmp((a), (b), (n))
 #define memcpy_P(dest, src, num) memcpy((dest), (src), (num))
-#define strcpy_P(dest, src) strcpy((dest), (src))
+#define memmem_P(a, alen, b, blen) memmem((a), (alen), (b), (blen))
+#define memrchr_P(str, val, len) memrchr((str), (val), (len))
 #define strcat_P(dest, src) strcat((dest), (src))
+#define strchr_P(str, c) strchr((str), (c))
+#define strchrnul_P(str, c) strchrnul((str), (c))
 #define strcmp_P(a, b) strcmp((a), (b))
+#define strcpy_P(dest, src) strcpy((dest), (src))
+#define strcasecmp_P(a, b) strcasecmp((a), (b))
+#define strcasestr_P(a, b) strcasestr((a), (b))
+#define strlcat_P(dest, src, len) strlcat((dest), (src), (len))
+#define strlcpy_P(dest, src, len) strlcpy((dest), (src), (len))
+#define strlen_P(s) strlen((const char *)(s))
+#define strnlen_P(str, len) strnlen((str), (len))
+#define strncmp_P(a, b, n) strncmp((a), (b), (n))
+#define strncasecmp_P(a, b, n) strncasecmp((a), (b), (n))
+#define strncat_P(a, b, n) strncat((a), (b), (n))
+#define strncpy_P(a, b, n) strncpy((a), (b), (n))
+#define strpbrk_P(str, chrs) strpbrk((str), (chrs))
+#define strrchr_P(str, c) strrchr((str), (c))
+#define strsep_P(strp, delim) strsep((strp), (delim))
+#define strspn_P(str, chrs) strspn((str), (chrs))
 #define strstr_P(a, b) strstr((a), (b))
-#define strlen_P(a) strlen((a))
-#define sprintf_P(s, f, ...) sprintf((s), (f), __VA_ARGS__)
+#define sprintf_P(s, ...) sprintf((s), __VA_ARGS__)
+#define vfprintf_P(fp, s, ...) vfprintf((fp), (s), __VA_ARGS__)
+#define printf_P(...) printf(__VA_ARGS__)
+#define snprintf_P(s, n, ...) snprintf((s), (n), __VA_ARGS__)
+#define vsprintf_P(s, ...) vsprintf((s), __VA_ARGS__)
+#define vsnprintf_P(s, n, ...) vsnprintf((s), (n), __VA_ARGS__)
+#define fprintf_P(fp, ...) fprintf((fp), __VA_ARGS__)
+#define strlen_PF(a) strlen((a))
+#define strnlen_PF(src, len) strnlen((src), (len))
+#define memcpy_PF(dest, src, len) memcpy((dest), (src), (len))
+#define strcpy_PF(dest, src) strcpy((dest), (src))
+#define strncpy_PF(dest, src, len) strncpy((dest), (src), (len))
+#define strcat_PF(dest, src) strcat((dest), (src))
+#define strlcat_PF(dest, src, len) strlcat((dest), (src), (len))
+#define strncat_PF(dest, src, len) strncat((dest), (src), (len))
+#define strcmp_PF(s1, s2) strcmp((s1), (s2))
+#define strncmp_PF(s1, s2, n) strncmp((s1), (s2), (n))
+#define strcasecmp_PF(s1, s2) strcasecmp((s1), (s2))
+#define strncasecmp_PF(s1, s2, n) strncasecmp((s1), (s2), (n))
+#define strstr_PF(s1, s2) strstr((s1), (s2))
+#define strlcpy_PF(dest, src, n) strlcpy((dest), (src), (n))
+#define memcmp_PF(s1, s2, n) memcmp((s1), (s2), (n))
+
 
 #define pgm_read_byte(addr) (*(const unsigned char *)(addr))
+#if 0
 #define pgm_read_word(addr) (*(const unsigned short *)(addr))
 #define pgm_read_dword(addr) (*(const unsigned long *)(addr))
 #define pgm_read_float(addr) (*(const float *)(addr))
+#else
+#define pgm_read_word(addr) ({ \
+	typeof(addr) _addr = (addr); \
+	*(const unsigned short *)(_addr); \
+})
+#define pgm_read_dword(addr) ({ \
+	typeof(addr) _addr = (addr); \
+	*(const unsigned long *)(_addr); \
+})
+#define pgm_read_float(addr) ({ \
+	typeof(addr) _addr = (addr); \
+	*(const float *)(_addr); \
+})
+#define pgm_read_ptr(addr) ({ \
+	typeof(addr) _addr = (addr); \
+	*(void * const *)(_addr); \
+})
+#endif
 
 #define pgm_read_byte_near(addr) pgm_read_byte(addr)
 #define pgm_read_word_near(addr) pgm_read_word(addr)
 #define pgm_read_dword_near(addr) pgm_read_dword(addr)
 #define pgm_read_float_near(addr) pgm_read_float(addr)
+#define pgm_read_ptr_near(addr) pgm_read_ptr(addr)
 #define pgm_read_byte_far(addr) pgm_read_byte(addr)
 #define pgm_read_word_far(addr) pgm_read_word(addr)
 #define pgm_read_dword_far(addr) pgm_read_dword(addr)
 #define pgm_read_float_far(addr) pgm_read_float(addr)
+#define pgm_read_ptr_far(addr) pgm_read_ptr(addr)
 
 #endif