4 * Copyright 2004, 2005 Develer S.r.l. (http://www.develer.com/)
5 * Copyright 2004 Giovanni Bajo
6 * This file is part of DevLib - See README.devlib for information.
9 * \brief CPU detection through special preprocessor macros
15 *#* Revision 1.5 2007/01/27 20:48:36 batt
16 *#* Add support for ATMEGA1281.
18 *#* Revision 1.4 2006/07/19 12:56:25 bernie
19 *#* Convert to new Doxygen style.
21 *#* Revision 1.3 2006/02/10 12:37:37 bernie
22 *#* Add support for ARM on IAR.
24 *#* Revision 1.2 2005/06/14 06:15:10 bernie
25 *#* Add X86_64 support.
27 *#* Revision 1.1 2005/04/11 19:04:13 bernie
28 *#* Move top-level headers to cfg/ subdir.
30 *#* Revision 1.4 2005/02/16 20:33:24 bernie
31 *#* Preliminary PPC support.
33 *#* Revision 1.3 2004/12/31 17:39:26 bernie
34 *#* Use C89 comments only.
36 *#* Revision 1.2 2004/08/25 14:12:08 rasky
37 *#* Aggiornato il comment block dei log RCS
39 *#* Revision 1.1 2004/07/30 17:14:49 rasky
40 *#* File sfuggito al commit precedente (nuova gestione unificata del detect della CPU
42 *#* Revision 1.2 2004/07/30 10:31:07 rasky
43 *#* Aggiunto detect per ATmega128
49 #if defined(__arm__) /* GCC */ \
50 || defined(__ARM4TM__) /* IAR: defined for all cores >= 4tm */
57 #if (defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)) \
58 && !defined(__ARM4TM__) /* IAR: if not ARM assume I196 */
65 #if defined(__i386__) /* GCC */ \
66 || (defined(_M_IX86) && !defined(_WIN64)) /* MSVC */
71 #elif defined(__x86_64__) /* GCC */ \
72 || (defined(_M_IX86) && defined(_WIN64)) /* MSVC */
83 #if defined (_ARCH_PPC) || defined(_ARCH_PPC64)
86 #if defined(_ARCH_PPC)
91 #if defined(_ARCH_PPC64)
102 #if defined(__m56800E__) || defined(__m56800__)
104 #define CPU_ID dsp56k
109 #if defined (__AVR__)
113 #if defined(__AVR_ATmega64__)
114 #define CPU_AVR_ATMEGA64 1
116 #define CPU_AVR_ATMEGA64 0
119 #if defined(__AVR_ATmega103__)
120 #define CPU_AVR_ATMEGA103 1
122 #define CPU_AVR_ATMEGA103 0
125 #if defined(__AVR_ATmega128__)
126 #define CPU_AVR_ATMEGA128 1
128 #define CPU_AVR_ATMEGA128 0
131 #if defined(__AVR_ATmega8__)
132 #define CPU_AVR_ATMEGA8 1
134 #define CPU_AVR_ATMEGA8 0
137 #if defined(__AVR_ATmega1281__)
138 #define CPU_AVR_ATMEGA1281 1
140 #define CPU_AVR_ATMEGA1281 0
144 #define CPU_AVR_ATMEGA8 0
145 #define CPU_AVR_ATMEGA64 0
146 #define CPU_AVR_ATMEGA103 0
147 #define CPU_AVR_ATMEGA128 0
148 #define CPU_AVR_ATMEGA1281 0
152 /* Self-check for the detection: only one CPU must be detected */
153 #if CPU_ARM + CPU_I196 + CPU_X86 + CPU_PPC + CPU_DSP56K + CPU_AVR == 0
155 #elif !defined(CPU_ID)
156 #error CPU_ID not defined
157 #elif CPU_ARM + CPU_I196 + CPU_X86 + CPU_PPC + CPU_DSP56K + CPU_AVR != 1
158 #error Internal CPU configuration error
162 #endif /* CPU_DETECT_H */