diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2013-03-12 00:31:03 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-03-22 15:28:46 +0100 |
| commit | 9baea4a303323932ec913728173ea38a4af05f3e (patch) | |
| tree | c4f3dc0078c6c064ce61b1160fe5333488f6f35e /target-ppc/cpu.h | |
| parent | d6478bc7e92db4669fac701d7bb8c51756b61d8a (diff) | |
target-ppc: Remove vestigial PowerPC 620 support
The PowerPC 620 was the very first 64-bit PowerPC implementation, but
hardly anyone ever actually used the chips. qemu notionally supports the
620, but since we don't actually have code to implement the segment table,
the support is broken (quite likely in other ways too).
This patch, therefore, removes all remaining pieces of 620 support, to
stop it cluttering up the platforms we actually care about. This includes
removing support for the ASR register, used only on segment table based
machines.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/cpu.h')
| -rw-r--r-- | target-ppc/cpu.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index 9b9c784366..c8b6fc4e90 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -115,8 +115,6 @@ enum powerpc_mmu_t { #define POWERPC_MMU_1TSEG 0x00020000 /* 64 bits PowerPC MMU */ POWERPC_MMU_64B = POWERPC_MMU_64 | 0x00000001, - /* 620 variant (no segment exceptions) */ - POWERPC_MMU_620 = POWERPC_MMU_64 | 0x00000002, /* Architecture 2.06 variant */ POWERPC_MMU_2_06 = POWERPC_MMU_64 | POWERPC_MMU_1TSEG | 0x00000003, /* Architecture 2.06 "degraded" (no 1T segments) */ @@ -965,8 +963,6 @@ struct CPUPPCState { /* MMU context - only relevant for full system emulation */ #if !defined(CONFIG_USER_ONLY) #if defined(TARGET_PPC64) - /* Address space register */ - target_ulong asr; /* PowerPC 64 SLB area */ ppc_slb_t slb[64]; int slb_nr; @@ -1138,7 +1134,6 @@ void ppc_hw_interrupt (CPUPPCState *env); #if !defined(CONFIG_USER_ONLY) void ppc_store_sdr1 (CPUPPCState *env, target_ulong value); #if defined(TARGET_PPC64) -void ppc_store_asr (CPUPPCState *env, target_ulong value); int ppc_store_slb (CPUPPCState *env, target_ulong rb, target_ulong rs); #endif /* defined(TARGET_PPC64) */ #endif /* !defined(CONFIG_USER_ONLY) */ @@ -1491,11 +1486,9 @@ static inline void cpu_clone_regs(CPUPPCState *env, target_ulong newsp) #define SPR_RCPU_MI_RBA2 (0x302) #define SPR_MPC_MI_AP (0x302) #define SPR_PERF3 (0x303) -#define SPR_620_PMC1R (0x303) #define SPR_RCPU_MI_RBA3 (0x303) #define SPR_MPC_MI_EPN (0x303) #define SPR_PERF4 (0x304) -#define SPR_620_PMC2R (0x304) #define SPR_PERF5 (0x305) #define SPR_MPC_MI_TWC (0x305) #define SPR_PERF6 (0x306) @@ -1511,7 +1504,6 @@ static inline void cpu_clone_regs(CPUPPCState *env, target_ulong newsp) #define SPR_RCPU_L2U_RBA2 (0x30A) #define SPR_MPC_MD_AP (0x30A) #define SPR_PERFB (0x30B) -#define SPR_620_MMCR0R (0x30B) #define SPR_RCPU_L2U_RBA3 (0x30B) #define SPR_MPC_MD_EPN (0x30B) #define SPR_PERFC (0x30C) @@ -1526,9 +1518,7 @@ static inline void cpu_clone_regs(CPUPPCState *env, target_ulong newsp) #define SPR_UPERF1 (0x311) #define SPR_UPERF2 (0x312) #define SPR_UPERF3 (0x313) -#define SPR_620_PMC1W (0x313) #define SPR_UPERF4 (0x314) -#define SPR_620_PMC2W (0x314) #define SPR_UPERF5 (0x315) #define SPR_UPERF6 (0x316) #define SPR_UPERF7 (0x317) @@ -1536,7 +1526,6 @@ static inline void cpu_clone_regs(CPUPPCState *env, target_ulong newsp) #define SPR_UPERF9 (0x319) #define SPR_UPERFA (0x31A) #define SPR_UPERFB (0x31B) -#define SPR_620_MMCR0W (0x31B) #define SPR_UPERFC (0x31C) #define SPR_UPERFD (0x31D) #define SPR_UPERFE (0x31E) @@ -1608,49 +1597,33 @@ static inline void cpu_clone_regs(CPUPPCState *env, target_ulong newsp) #define SPR_USDA (0x3AF) #define SPR_40x_ZPR (0x3B0) #define SPR_BOOKE_MAS7 (0x3B0) -#define SPR_620_PMR0 (0x3B0) #define SPR_MMCR2 (0x3B0) #define SPR_PMC5 (0x3B1) #define SPR_40x_PID (0x3B1) -#define SPR_620_PMR1 (0x3B1) #define SPR_PMC6 (0x3B2) #define SPR_440_MMUCR (0x3B2) -#define SPR_620_PMR2 (0x3B2) #define SPR_4xx_CCR0 (0x3B3) #define SPR_BOOKE_EPLC (0x3B3) -#define SPR_620_PMR3 (0x3B3) #define SPR_405_IAC3 (0x3B4) #define SPR_BOOKE_EPSC (0x3B4) -#define SPR_620_PMR4 (0x3B4) #define SPR_405_IAC4 (0x3B5) -#define SPR_620_PMR5 (0x3B5) #define SPR_405_DVC1 (0x3B6) -#define SPR_620_PMR6 (0x3B6) #define SPR_405_DVC2 (0x3B7) -#define SPR_620_PMR7 (0x3B7) #define SPR_BAMR (0x3B7) #define SPR_MMCR0 (0x3B8) -#define SPR_620_PMR8 (0x3B8) #define SPR_PMC1 (0x3B9) #define SPR_40x_SGR (0x3B9) -#define SPR_620_PMR9 (0x3B9) #define SPR_PMC2 (0x3BA) #define SPR_40x_DCWR (0x3BA) -#define SPR_620_PMRA (0x3BA) #define SPR_SIAR (0x3BB) #define SPR_405_SLER (0x3BB) -#define SPR_620_PMRB (0x3BB) #define SPR_MMCR1 (0x3BC) #define SPR_405_SU0R (0x3BC) -#define SPR_620_PMRC (0x3BC) #define SPR_401_SKR (0x3BC) #define SPR_PMC3 (0x3BD) #define SPR_405_DBCR1 (0x3BD) -#define SPR_620_PMRD (0x3BD) #define SPR_PMC4 (0x3BE) -#define SPR_620_PMRE (0x3BE) #define SPR_SDA (0x3BF) -#define SPR_620_PMRF (0x3BF) #define SPR_403_VTBL (0x3CC) #define SPR_403_VTBU (0x3CD) #define SPR_DMISS (0x3D0) @@ -1718,15 +1691,12 @@ static inline void cpu_clone_regs(CPUPPCState *env, target_ulong newsp) #define SPR_LDSTCR (0x3F8) #define SPR_L2PMCR (0x3F8) #define SPR_750FX_HID2 (0x3F8) -#define SPR_620_BUSCSR (0x3F8) #define SPR_Exxx_L1FINV0 (0x3F8) #define SPR_L2CR (0x3F9) -#define SPR_620_L2CR (0x3F9) #define SPR_L3CR (0x3FA) #define SPR_750_TDCH (0x3FA) #define SPR_IABR2 (0x3FA) #define SPR_40x_DCCR (0x3FA) -#define SPR_620_L2SR (0x3FA) #define SPR_ICTC (0x3FB) #define SPR_40x_ICCR (0x3FB) #define SPR_THRM1 (0x3FC) |