diff options
| author | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-19 11:41:10 +0000 |
|---|---|---|
| committer | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-19 11:41:10 +0000 |
| commit | add78955b0451c6d14d325d66592a634b2e5d595 (patch) | |
| tree | 7cf2b133679c9c26db7315e6895f7cd33863be62 /target-ppc/cpu.h | |
| parent | 5b8105fa50b0dfde4ac49d7b1dd8044fb82caec6 (diff) | |
PowerPC 620 MMU do not have the same exact behavior as standard
64 bits PowerPC ones.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3706 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc/cpu.h')
| -rw-r--r-- | target-ppc/cpu.h | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index d2faf61e8e..6f3ff86a1c 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -93,30 +93,33 @@ typedef uint32_t ppc_gpr_t; /* MMU model */ typedef enum powerpc_mmu_t powerpc_mmu_t; enum powerpc_mmu_t { - POWERPC_MMU_UNKNOWN = 0, + POWERPC_MMU_UNKNOWN = 0x00000000, /* Standard 32 bits PowerPC MMU */ - POWERPC_MMU_32B, + POWERPC_MMU_32B = 0x00000001, /* PowerPC 6xx MMU with software TLB */ - POWERPC_MMU_SOFT_6xx, + POWERPC_MMU_SOFT_6xx = 0x00000002, /* PowerPC 74xx MMU with software TLB */ - POWERPC_MMU_SOFT_74xx, + POWERPC_MMU_SOFT_74xx = 0x00000003, /* PowerPC 4xx MMU with software TLB */ - POWERPC_MMU_SOFT_4xx, + POWERPC_MMU_SOFT_4xx = 0x00000004, /* PowerPC 4xx MMU with software TLB and zones protections */ - POWERPC_MMU_SOFT_4xx_Z, + POWERPC_MMU_SOFT_4xx_Z = 0x00000005, /* PowerPC MMU in real mode only */ - POWERPC_MMU_REAL, + POWERPC_MMU_REAL = 0x00000006, /* Freescale MPC8xx MMU model */ - POWERPC_MMU_MPC8xx, + POWERPC_MMU_MPC8xx = 0x00000007, /* BookE MMU model */ - POWERPC_MMU_BOOKE, + POWERPC_MMU_BOOKE = 0x00000008, /* BookE FSL MMU model */ - POWERPC_MMU_BOOKE_FSL, + POWERPC_MMU_BOOKE_FSL = 0x00000009, /* PowerPC 601 MMU model (specific BATs format) */ - POWERPC_MMU_601, + POWERPC_MMU_601 = 0x0000000A, #if defined(TARGET_PPC64) +#define POWERPC_MMU_64 0x00010000 /* 64 bits PowerPC MMU */ - POWERPC_MMU_64B, + POWERPC_MMU_64B = POWERPC_MMU_64 | 0x00000001, + /* 620 variant (no segment exceptions) */ + POWERPC_MMU_620 = POWERPC_MMU_64 | 0x00000002, #endif /* defined(TARGET_PPC64) */ }; |