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-rw-r--r--hw/ppc.c4
-rw-r--r--hw/ppc_chrp.c2
-rw-r--r--target-ppc/cpu.h14
-rw-r--r--target-ppc/helper.c13
-rw-r--r--target-ppc/translate_init.c26
5 files changed, 45 insertions, 14 deletions
diff --git a/hw/ppc.c b/hw/ppc.c
index 8e7912e3cc..a9bfc47d39 100644
--- a/hw/ppc.c
+++ b/hw/ppc.c
@@ -30,7 +30,7 @@
extern FILE *logfile;
extern int loglevel;
-void ppc_set_irq (CPUState *env, int n_IRQ, int level)
+static void ppc_set_irq (CPUState *env, int n_IRQ, int level)
{
if (level) {
env->pending_interrupts |= 1 << n_IRQ;
@@ -162,6 +162,7 @@ void ppc6xx_irq_init (CPUState *env)
env->irq_inputs = (void **)qemu_allocate_irqs(&ppc6xx_set_irq, env, 6);
}
+#if defined(TARGET_PPC64)
/* PowerPC 970 internal IRQ controller */
static void ppc970_set_irq (void *opaque, int pin, int level)
{
@@ -283,6 +284,7 @@ void ppc970_irq_init (CPUState *env)
{
env->irq_inputs = (void **)qemu_allocate_irqs(&ppc970_set_irq, env, 7);
}
+#endif /* defined(TARGET_PPC64) */
/* PowerPC 40x internal IRQ controller */
static void ppc40x_set_irq (void *opaque, int pin, int level)
diff --git a/hw/ppc_chrp.c b/hw/ppc_chrp.c
index 64746159ba..9c6ac84a4f 100644
--- a/hw/ppc_chrp.c
+++ b/hw/ppc_chrp.c
@@ -491,6 +491,7 @@ static void ppc_chrp_init (int ram_size, int vga_ram_size, int boot_device,
openpic_irqs[i][OPENPIC_OUTPUT_RESET] =
((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_HRESET];
break;
+#if defined(TARGET_PPC64)
case PPC_FLAGS_INPUT_970:
openpic_irqs[i] = openpic_irqs[0] + (i * OPENPIC_OUTPUT_NB);
openpic_irqs[i][OPENPIC_OUTPUT_INT] =
@@ -505,6 +506,7 @@ static void ppc_chrp_init (int ram_size, int vga_ram_size, int boot_device,
openpic_irqs[i][OPENPIC_OUTPUT_RESET] =
((qemu_irq *)env->irq_inputs)[PPC970_INPUT_HRESET];
break;
+#endif /* defined(TARGET_PPC64) */
default:
cpu_abort(env, "Bus model not supported on mac99 machine\n");
exit(1);
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 396a5884b1..54baeb8225 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -94,8 +94,6 @@ enum {
POWERPC_MMU_UNKNOWN = 0,
/* Standard 32 bits PowerPC MMU */
POWERPC_MMU_32B,
- /* Standard 64 bits PowerPC MMU */
- POWERPC_MMU_64B,
/* PowerPC 601 MMU */
POWERPC_MMU_601,
/* PowerPC 6xx MMU with software TLB */
@@ -112,8 +110,12 @@ enum {
POWERPC_MMU_BOOKE,
/* BookE FSL MMU model */
POWERPC_MMU_BOOKE_FSL,
+#if defined(TARGET_PPC64)
+ /* Standard 64 bits PowerPC MMU */
+ POWERPC_MMU_64B,
/* 64 bits "bridge" PowerPC MMU */
POWERPC_MMU_64BRIDGE,
+#endif /* defined(TARGET_PPC64) */
};
/*****************************************************************************/
@@ -142,10 +144,12 @@ enum {
POWERPC_EXCP_7x5,
/* PowerPC 74xx exception model */
POWERPC_EXCP_74xx,
- /* PowerPC 970 exception model */
- POWERPC_EXCP_970,
/* BookE exception model */
POWERPC_EXCP_BOOKE,
+#if defined(TARGET_PPC64)
+ /* PowerPC 970 exception model */
+ POWERPC_EXCP_970,
+#endif /* defined(TARGET_PPC64) */
};
/*****************************************************************************/
@@ -1133,6 +1137,7 @@ enum {
PPC40x_INPUT_NB,
};
+#if defined(TARGET_PPC64)
enum {
/* PowerPC 620 (and probably others) input pins */
PPC620_INPUT_HRESET = 0,
@@ -1155,6 +1160,7 @@ enum {
PPC970_INPUT_INT = 5,
PPC970_INPUT_THINT = 6,
};
+#endif
/* Hardware exceptions definitions */
enum {
diff --git a/target-ppc/helper.c b/target-ppc/helper.c
index 5fa5ee002a..438cad42a6 100644
--- a/target-ppc/helper.c
+++ b/target-ppc/helper.c
@@ -1612,10 +1612,16 @@ void ppc_tlb_invalidate_all (CPUPPCState *env)
cpu_abort(env, "MMU model not implemented\n");
break;
case POWERPC_MMU_32B:
+#if defined(TARGET_PPC64)
case POWERPC_MMU_64B:
case POWERPC_MMU_64BRIDGE:
+#endif /* defined(TARGET_PPC64) */
tlb_flush(env, 1);
break;
+ default:
+ /* XXX: TODO */
+ cpu_abort(env, "Unknown MMU model %d\n", env->mmu_model);
+ break;
}
}
@@ -1672,14 +1678,21 @@ void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr)
tlb_flush_page(env, addr | (0xE << 28));
tlb_flush_page(env, addr | (0xF << 28));
break;
+#if defined(TARGET_PPC64)
case POWERPC_MMU_64B:
case POWERPC_MMU_64BRIDGE:
/* tlbie invalidate TLBs for all segments */
/* XXX: given the fact that there are too many segments to invalidate,
+ * and we still don't have a tlb_flush_mask(env, n, mask) in Qemu,
* we just invalidate all TLBs
*/
tlb_flush(env, 1);
break;
+#endif /* defined(TARGET_PPC64) */
+ default:
+ /* XXX: TODO */
+ cpu_abort(env, "Unknown MMU model 2\n");
+ break;
}
#else
ppc_tlb_invalidate_all(env);
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 88d67d9cf2..2a996cc1b6 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -4448,6 +4448,7 @@ enum {
CPU_POWERPC_74x7_v11 = 0x80030101, /* aka B: 1.1 */
CPU_POWERPC_74x7_v12 = 0x80020102, /* aka C: 1.2 */
/* 64 bits PowerPC */
+#if defined(TARGET_PPC64)
CPU_POWERPC_620 = 0x00140000,
CPU_POWERPC_630 = 0x00400000,
CPU_POWERPC_631 = 0x00410104,
@@ -4481,6 +4482,7 @@ enum {
CPU_POWERPC_RS64II = 0x00340000,
CPU_POWERPC_RS64III = 0x00360000,
CPU_POWERPC_RS64IV = 0x00370000,
+#endif /* defined(TARGET_PPC64) */
/* Original POWER */
/* XXX: should be POWER (RIOS), RSC3308, RSC4608,
* POWER2 (RIOS2) & RSC2 (P2SC) here
@@ -5835,9 +5837,6 @@ int cpu_ppc_register (CPUPPCState *env, ppc_def_t *def)
case POWERPC_MMU_32B:
mmu_model = "PowerPC 32";
break;
- case POWERPC_MMU_64B:
- mmu_model = "PowerPC 64";
- break;
case POWERPC_MMU_601:
mmu_model = "PowerPC 601";
break;
@@ -5863,9 +5862,14 @@ int cpu_ppc_register (CPUPPCState *env, ppc_def_t *def)
case POWERPC_MMU_BOOKE_FSL:
mmu_model = "PowerPC BookE FSL";
break;
+#if defined (TARGET_PPC64)
+ case POWERPC_MMU_64B:
+ mmu_model = "PowerPC 64";
+ break;
case POWERPC_MMU_64BRIDGE:
mmu_model = "PowerPC 64 bridge";
break;
+#endif
default:
mmu_model = "Unknown or invalid";
break;
@@ -5901,12 +5905,14 @@ int cpu_ppc_register (CPUPPCState *env, ppc_def_t *def)
case POWERPC_EXCP_74xx:
excp_model = "PowerPC 74xx";
break;
- case POWERPC_EXCP_970:
- excp_model = "PowerPC 970";
- break;
case POWERPC_EXCP_BOOKE:
excp_model = "PowerPC BookE";
break;
+#if defined (TARGET_PPC64)
+ case POWERPC_EXCP_970:
+ excp_model = "PowerPC 970";
+ break;
+#endif
default:
excp_model = "Unknown or invalid";
break;
@@ -5921,12 +5927,14 @@ int cpu_ppc_register (CPUPPCState *env, ppc_def_t *def)
case PPC_FLAGS_INPUT_405:
bus_model = "PowerPC 405";
break;
- case PPC_FLAGS_INPUT_970:
- bus_model = "PowerPC 970";
- break;
case PPC_FLAGS_INPUT_401:
bus_model = "PowerPC 401/403";
break;
+#if defined (TARGET_PPC64)
+ case PPC_FLAGS_INPUT_970:
+ bus_model = "PowerPC 970";
+ break;
+#endif
default:
bus_model = "Unknown or invalid";
break;
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-24 01:15:50 +0000