diff options
Diffstat (limited to 'c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h')
| -rwxr-xr-x | c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h b/c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h deleted file mode 100755 index e051deba92..0000000000 --- a/c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright (C) 1999 Eric Valette (valette@crf.canon.fr) - * Canon Centre Recherche France. - * - * Added MPC8260 Andy Dachs <a.dachs@sstl.co.uk> - * Surrey Satellite Technology Limited - * - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifndef _LIBCPU_CPUIDENT_H -#define _LIBCPU_CPUIDENT_H - -#include <stdbool.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef ASM -typedef enum -{ - PPC_601 = 0x1, - PPC_5XX = 0x2, - PPC_603 = 0x3, - PPC_604 = 0x4, - PPC_603e = 0x6, - PPC_603ev = 0x7, - PPC_750 = 0x8, - PPC_750_IBM = 0x7000, - PPC_604e = 0x9, - PPC_604r = 0xA, - PPC_7400 = 0xC, - PPC_405 = 0x2001, /* Xilinx Virtex-II Pro or -4 */ - PPC_405EX = 0x1291, /* + 405EXr */ - PPC_405GP = 0x4011, /* + 405CR */ - PPC_405GPr = 0x5091, - PPC_405EZ = 0x4151, - PPC_405EP = 0x5121, - PPC_440 = 0x7ff2, /* Xilinx Virtex-5*/ - PPC_7455 = 0x8001, /* Kate Feng */ - PPC_7457 = 0x8002, - PPC_620 = 0x16, - PPC_860 = 0x50, - PPC_821 = PPC_860, - PPC_823 = PPC_860, - PPC_8260 = 0x81, - PPC_8240 = PPC_8260, - PPC_8245 = 0x8081, - PPC_8540 = 0x8020, - PPC_e500v2 = 0x8021, - PPC_e6500 = 0x8040, - PPC_603le = 0x8082, /* 603le core, in MGT5100 and MPC5200 */ - PPC_e300c1 = 0x8083, /* e300c1 core, in MPC83xx*/ - PPC_e300c2 = 0x8084, /* e300c2 core */ - PPC_e300c3 = 0x8085, /* e300c3 core */ - PPC_e200z0 = 0x8170, - PPC_e200z1 = 0x8140, - PPC_e200z4 = 0x8150, - PPC_e200z6 = 0x8110, - PPC_e200z7 = 0x8160, - PPC_PSIM = 0xfffe, /* GDB PowerPC simulator -- fake version */ - PPC_UNKNOWN = 0xffff -} ppc_cpu_id_t; - -/* Bitfield of for identifying features or groups of cpu flavors. - * DO NOT USE DIRECTLY (as implementation may change) - * only use the 'ppc_is_xxx() / ppc_has_xxx()' macros/inlines - * below. - */ - -typedef struct { - unsigned has_altivec : 1; - unsigned has_fpu : 1; - unsigned has_hw_ptbl_lkup : 1; -#define PPC_BOOKE_405 1 /* almost like booke but with some significant differences */ -#define PPC_BOOKE_STD 2 -#define PPC_BOOKE_E500 3 /* bookE with extensions */ - unsigned is_bookE : 2; - unsigned has_16byte_clne : 1; - unsigned is_60x : 1; - unsigned has_8_bats : 1; - unsigned has_epic : 1; - unsigned has_shadowed_gprs : 1; -} ppc_feature_t; - -extern ppc_feature_t current_ppc_features; -extern ppc_cpu_id_t current_ppc_cpu; - -typedef unsigned short ppc_cpu_revision_t; - -extern ppc_cpu_id_t get_ppc_cpu_type (void); -extern const char *get_ppc_cpu_type_name(ppc_cpu_id_t cpu); -extern ppc_cpu_revision_t get_ppc_cpu_revision (void); -extern ppc_cpu_revision_t current_ppc_revision; - -/* PUBLIC ACCESS ROUTINES */ -#define _PPC_FEAT_DECL(x) \ -static inline unsigned ppc_cpu_##x(void) { \ - if ( PPC_UNKNOWN == current_ppc_cpu ) \ - get_ppc_cpu_type(); \ - return current_ppc_features.x; \ -} - -_PPC_FEAT_DECL(has_altivec) -/* has_fpu not implemented yet */ -_PPC_FEAT_DECL(has_hw_ptbl_lkup) -_PPC_FEAT_DECL(is_bookE) -_PPC_FEAT_DECL(is_60x) -_PPC_FEAT_DECL(has_8_bats) -_PPC_FEAT_DECL(has_epic) -_PPC_FEAT_DECL(has_shadowed_gprs) - -#undef _PPC_FEAT_DECL - -static inline ppc_cpu_id_t ppc_cpu_current(void) -{ - return current_ppc_cpu; -} - -static inline bool ppc_cpu_is_e200(void) -{ - return (ppc_cpu_current() & 0xff80) == 0x8100; -} - -static inline bool ppc_cpu_is_specific_e200(ppc_cpu_id_t id) -{ - return (ppc_cpu_current() & 0xfff0) == id; -} - -static inline bool ppc_cpu_is_e300(void) -{ - return ppc_cpu_current() == PPC_e300c1 - || ppc_cpu_current() == PPC_e300c2 - || ppc_cpu_current() == PPC_e300c3; -} - -static inline bool ppc_cpu_is_e500(void) -{ - return ppc_cpu_current() == PPC_8540 - || ppc_cpu_current() == PPC_e500v2; -} - -static inline bool ppc_cpu_is(ppc_cpu_id_t cpu) -{ - return ppc_cpu_current() == cpu; -} - -#endif /* ASM */ - -#ifdef __cplusplus -} -#endif - -#endif |