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changes to support GW_LCFM

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This commit is contained in:
Thomas Doerfler
2010-04-07 06:45:59 +00:00
parent 08013e8612
commit 2931336963
15 changed files with 271 additions and 61 deletions
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19
c/src/lib/libcpu/powerpc/shared/include/cpuIdent.h
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@@ -55,8 +55,10 @@ 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_e200z0 = 0x8171,
PPC_e200z1 = 0x8144,
PPC_e200z6 = 0x8115,
PPC_PSIM = 0xfffe, /* GDB PowerPC simulator -- fake version */
PPC_UNKNOWN = 0xffff
} ppc_cpu_id_t;
@@ -79,7 +81,9 @@ typedef struct {
unsigned has_8_bats : 1;
unsigned has_epic : 1;
unsigned has_shadowed_gprs : 1;
unsigned has_ivpr_and_ivor : 1;
unsigned has_ivpr : 1;
unsigned has_ivor : 1;
unsigned has_hwivor : 1;
} ppc_feature_t;
extern ppc_feature_t current_ppc_features;
@@ -108,10 +112,17 @@ _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)
_PPC_FEAT_DECL(has_ivpr)
_PPC_FEAT_DECL(has_ivor)
_PPC_FEAT_DECL(has_hwivor)
#undef _PPC_FEAT_DECL
static inline unsigned ppc_cpu_has_ivpr_and_ivor() { \
return ppc_cpu_has_ivpr()
&& (ppc_cpu_has_ivor() || ppc_cpu_has_hwivor());
}
static inline ppc_cpu_id_t ppc_cpu_current(void)
{
return current_ppc_cpu;