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 1.4 2006/07/19 12:56:25 bernie
16 *#* Convert to new Doxygen style.
18 *#* Revision 1.3 2006/02/10 12:37:37 bernie
19 *#* Add support for ARM on IAR.
21 *#* Revision 1.2 2005/06/14 06:15:10 bernie
22 *#* Add X86_64 support.
24 *#* Revision 1.1 2005/04/11 19:04:13 bernie
25 *#* Move top-level headers to cfg/ subdir.
27 *#* Revision 1.4 2005/02/16 20:33:24 bernie
28 *#* Preliminary PPC support.
30 *#* Revision 1.3 2004/12/31 17:39:26 bernie
31 *#* Use C89 comments only.
33 *#* Revision 1.2 2004/08/25 14:12:08 rasky
34 *#* Aggiornato il comment block dei log RCS
36 *#* Revision 1.1 2004/07/30 17:14:49 rasky
37 *#* File sfuggito al commit precedente (nuova gestione unificata del detect della CPU
39 *#* Revision 1.2 2004/07/30 10:31:07 rasky
40 *#* Aggiunto detect per ATmega128
46 #if defined(__arm__) /* GCC */ \
47 || defined(__ARM4TM__) /* IAR: defined for all cores >= 4tm */
54 #if (defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)) \
55 && !defined(__ARM4TM__) /* IAR: if not ARM assume I196 */
62 #if defined(__i386__) /* GCC */ \
63 || (defined(_M_IX86) && !defined(_WIN64)) /* MSVC */
68 #elif defined(__x86_64__) /* GCC */ \
69 || (defined(_M_IX86) && defined(_WIN64)) /* MSVC */
80 #if defined (_ARCH_PPC) || defined(_ARCH_PPC64)
83 #if defined(_ARCH_PPC)
88 #if defined(_ARCH_PPC64)
99 #if defined(__m56800E__) || defined(__m56800__)
101 #define CPU_ID dsp56k
106 #if defined (__AVR__)
110 #if defined(__AVR_ATmega64__)
111 #define CPU_AVR_ATMEGA64 1
113 #define CPU_AVR_ATMEGA64 0
116 #if defined(__AVR_ATmega103__)
117 #define CPU_AVR_ATMEGA103 1
119 #define CPU_AVR_ATMEGA103 0
122 #if defined(__AVR_ATmega128__)
123 #define CPU_AVR_ATMEGA128 1
125 #define CPU_AVR_ATMEGA128 0
128 #if defined(__AVR_ATmega8__)
129 #define CPU_AVR_ATMEGA8 1
131 #define CPU_AVR_ATMEGA8 0
135 #define CPU_AVR_ATMEGA8 0
136 #define CPU_AVR_ATMEGA64 0
137 #define CPU_AVR_ATMEGA103 0
138 #define CPU_AVR_ATMEGA128 0
142 /* Self-check for the detection: only one CPU must be detected */
143 #if CPU_ARM + CPU_I196 + CPU_X86 + CPU_PPC + CPU_DSP56K + CPU_AVR == 0
145 #elif !defined(CPU_ID)
146 #error CPU_ID not defined
147 #elif CPU_ARM + CPU_I196 + CPU_X86 + CPU_PPC + CPU_DSP56K + CPU_AVR != 1
148 #error Internal CPU configuration error
152 #endif /* CPU_DETECT_H */