diff options
| author | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2008-07-11 10:02:12 +0000 |
|---|---|---|
| committer | Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> | 2008-07-11 10:02:12 +0000 |
| commit | 25a92bc1ed79b0eb5967fa454220ea90810c7ebb (patch) | |
| tree | 1f1986de2e9d38bf3514284fc37c2f3d84c3e4d2 /c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h | |
| parent | adapted powerpc BSPs to new exception code (diff) | |
| download | rtems-25a92bc1ed79b0eb5967fa454220ea90810c7ebb.tar.bz2 | |
adapted powerpc exception code
Diffstat (limited to 'c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h b/c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h index 9166e91302..2ee0ca0709 100644 --- a/c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h +++ b/c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h @@ -16,6 +16,8 @@ #ifndef _LIBCPU_CPUIDENT_H #define _LIBCPU_CPUIDENT_H +#include <stdbool.h> + #ifndef ASM typedef enum { @@ -44,6 +46,7 @@ typedef enum PPC_e300c1 = 0x8083, /* e300c1 core, in MPC83xx*/ PPC_e300c2 = 0x8084, /* e300c2 core */ PPC_e300c3 = 0x8085, /* e300c3 core */ + PPC_e200z6 = 0x8115, PPC_PSIM = 0xfffe, /* GDB PowerPC simulator -- fake version */ PPC_UNKNOWN = 0xffff } ppc_cpu_id_t; @@ -67,6 +70,7 @@ typedef struct { unsigned has_8_bats : 1; unsigned has_epic : 1; unsigned has_shadowed_gprs : 1; + unsigned has_ivpr_and_ivor : 1; } ppc_feature_t; extern ppc_feature_t current_ppc_features; @@ -81,7 +85,7 @@ extern ppc_cpu_revision_t current_ppc_revision; /* PUBLIC ACCESS ROUTINES */ #define _PPC_FEAT_DECL(x) \ -static inline ppc_cpu_##x() { \ +static inline unsigned ppc_cpu_##x() { \ if ( PPC_UNKNOWN == current_ppc_cpu ) \ get_ppc_cpu_type(); \ return current_ppc_features.x; \ @@ -95,6 +99,17 @@ _PPC_FEAT_DECL(is_60x) _PPC_FEAT_DECL(has_8_bats) _PPC_FEAT_DECL(has_epic) _PPC_FEAT_DECL(has_shadowed_gprs) +_PPC_FEAT_DECL(has_ivpr_and_ivor) + +static inline bool ppc_cpu_is_e300() +{ + if (current_ppc_cpu == PPC_UNKNOWN) { + get_ppc_cpu_type(); + } + return current_ppc_cpu == PPC_e300c1 + || current_ppc_cpu == PPC_e300c2 + || current_ppc_cpu == PPC_e300c3; +} #undef _PPC_FEAT_DECL #endif /* ASM */ |