target/ppc: moved ppc_cpu_dump_state to cpu_init.c

This function was forgotten in the cpu_init code motion series, but it
seems to be used regardless of TCG, and so needs to be moved to support
disabling TCG.

Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br>
Message-Id: <20210512140813.112884-4-bruno.larsen@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 182 insertions, 0 deletions

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index 022fa69d2c..22ecbccad8 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -9368,4 +9368,186 @@ static void ppc_cpu_register_types(void)
 #endif
 }
 
+void ppc_cpu_dump_state(CPUState *cs, FILE *f, int flags)
+{
+#define RGPL  4
+#define RFPL  4
+
+    PowerPCCPU *cpu = POWERPC_CPU(cs);
+    CPUPPCState *env = &cpu->env;
+    int i;
+
+    qemu_fprintf(f, "NIP " TARGET_FMT_lx "   LR " TARGET_FMT_lx " CTR "
+                 TARGET_FMT_lx " XER " TARGET_FMT_lx " CPU#%d\n",
+                 env->nip, env->lr, env->ctr, cpu_read_xer(env),
+                 cs->cpu_index);
+    qemu_fprintf(f, "MSR " TARGET_FMT_lx " HID0 " TARGET_FMT_lx "  HF "
+                 "%08x iidx %d didx %d\n",
+                 env->msr, env->spr[SPR_HID0], env->hflags,
+                 cpu_mmu_index(env, true), cpu_mmu_index(env, false));
+#if !defined(NO_TIMER_DUMP)
+    qemu_fprintf(f, "TB %08" PRIu32 " %08" PRIu64
+#if !defined(CONFIG_USER_ONLY)
+                 " DECR " TARGET_FMT_lu
+#endif
+                 "\n",
+                 cpu_ppc_load_tbu(env), cpu_ppc_load_tbl(env)
+#if !defined(CONFIG_USER_ONLY)
+                 , cpu_ppc_load_decr(env)
+#endif
+        );
+#endif
+    for (i = 0; i < 32; i++) {
+        if ((i & (RGPL - 1)) == 0) {
+            qemu_fprintf(f, "GPR%02d", i);
+        }
+        qemu_fprintf(f, " %016" PRIx64, ppc_dump_gpr(env, i));
+        if ((i & (RGPL - 1)) == (RGPL - 1)) {
+            qemu_fprintf(f, "\n");
+        }
+    }
+    qemu_fprintf(f, "CR ");
+    for (i = 0; i < 8; i++)
+        qemu_fprintf(f, "%01x", env->crf[i]);
+    qemu_fprintf(f, "  [");
+    for (i = 0; i < 8; i++) {
+        char a = '-';
+        if (env->crf[i] & 0x08) {
+            a = 'L';
+        } else if (env->crf[i] & 0x04) {
+            a = 'G';
+        } else if (env->crf[i] & 0x02) {
+            a = 'E';
+        }
+        qemu_fprintf(f, " %c%c", a, env->crf[i] & 0x01 ? 'O' : ' ');
+    }
+    qemu_fprintf(f, " ]             RES " TARGET_FMT_lx "\n",
+                 env->reserve_addr);
+
+    if (flags & CPU_DUMP_FPU) {
+        for (i = 0; i < 32; i++) {
+            if ((i & (RFPL - 1)) == 0) {
+                qemu_fprintf(f, "FPR%02d", i);
+            }
+            qemu_fprintf(f, " %016" PRIx64, *cpu_fpr_ptr(env, i));
+            if ((i & (RFPL - 1)) == (RFPL - 1)) {
+                qemu_fprintf(f, "\n");
+            }
+        }
+        qemu_fprintf(f, "FPSCR " TARGET_FMT_lx "\n", env->fpscr);
+    }
+
+#if !defined(CONFIG_USER_ONLY)
+    qemu_fprintf(f, " SRR0 " TARGET_FMT_lx "  SRR1 " TARGET_FMT_lx
+                 "    PVR " TARGET_FMT_lx " VRSAVE " TARGET_FMT_lx "\n",
+                 env->spr[SPR_SRR0], env->spr[SPR_SRR1],
+                 env->spr[SPR_PVR], env->spr[SPR_VRSAVE]);
+
+    qemu_fprintf(f, "SPRG0 " TARGET_FMT_lx " SPRG1 " TARGET_FMT_lx
+                 "  SPRG2 " TARGET_FMT_lx "  SPRG3 " TARGET_FMT_lx "\n",
+                 env->spr[SPR_SPRG0], env->spr[SPR_SPRG1],
+                 env->spr[SPR_SPRG2], env->spr[SPR_SPRG3]);
+
+    qemu_fprintf(f, "SPRG4 " TARGET_FMT_lx " SPRG5 " TARGET_FMT_lx
+                 "  SPRG6 " TARGET_FMT_lx "  SPRG7 " TARGET_FMT_lx "\n",
+                 env->spr[SPR_SPRG4], env->spr[SPR_SPRG5],
+                 env->spr[SPR_SPRG6], env->spr[SPR_SPRG7]);
+
+#if defined(TARGET_PPC64)
+    if (env->excp_model == POWERPC_EXCP_POWER7 ||
+        env->excp_model == POWERPC_EXCP_POWER8 ||
+        env->excp_model == POWERPC_EXCP_POWER9 ||
+        env->excp_model == POWERPC_EXCP_POWER10)  {
+        qemu_fprintf(f, "HSRR0 " TARGET_FMT_lx " HSRR1 " TARGET_FMT_lx "\n",
+                     env->spr[SPR_HSRR0], env->spr[SPR_HSRR1]);
+    }
+#endif
+    if (env->excp_model == POWERPC_EXCP_BOOKE) {
+        qemu_fprintf(f, "CSRR0 " TARGET_FMT_lx " CSRR1 " TARGET_FMT_lx
+                     " MCSRR0 " TARGET_FMT_lx " MCSRR1 " TARGET_FMT_lx "\n",
+                     env->spr[SPR_BOOKE_CSRR0], env->spr[SPR_BOOKE_CSRR1],
+                     env->spr[SPR_BOOKE_MCSRR0], env->spr[SPR_BOOKE_MCSRR1]);
+
+        qemu_fprintf(f, "  TCR " TARGET_FMT_lx "   TSR " TARGET_FMT_lx
+                     "    ESR " TARGET_FMT_lx "   DEAR " TARGET_FMT_lx "\n",
+                     env->spr[SPR_BOOKE_TCR], env->spr[SPR_BOOKE_TSR],
+                     env->spr[SPR_BOOKE_ESR], env->spr[SPR_BOOKE_DEAR]);
+
+        qemu_fprintf(f, "  PIR " TARGET_FMT_lx " DECAR " TARGET_FMT_lx
+                     "   IVPR " TARGET_FMT_lx "   EPCR " TARGET_FMT_lx "\n",
+                     env->spr[SPR_BOOKE_PIR], env->spr[SPR_BOOKE_DECAR],
+                     env->spr[SPR_BOOKE_IVPR], env->spr[SPR_BOOKE_EPCR]);
+
+        qemu_fprintf(f, " MCSR " TARGET_FMT_lx " SPRG8 " TARGET_FMT_lx
+                     "    EPR " TARGET_FMT_lx "\n",
+                     env->spr[SPR_BOOKE_MCSR], env->spr[SPR_BOOKE_SPRG8],
+                     env->spr[SPR_BOOKE_EPR]);
+
+        /* FSL-specific */
+        qemu_fprintf(f, " MCAR " TARGET_FMT_lx "  PID1 " TARGET_FMT_lx
+                     "   PID2 " TARGET_FMT_lx "    SVR " TARGET_FMT_lx "\n",
+                     env->spr[SPR_Exxx_MCAR], env->spr[SPR_BOOKE_PID1],
+                     env->spr[SPR_BOOKE_PID2], env->spr[SPR_E500_SVR]);
+
+        /*
+         * IVORs are left out as they are large and do not change often --
+         * they can be read with "p $ivor0", "p $ivor1", etc.
+         */
+    }
+
+#if defined(TARGET_PPC64)
+    if (env->flags & POWERPC_FLAG_CFAR) {
+        qemu_fprintf(f, " CFAR " TARGET_FMT_lx"\n", env->cfar);
+    }
+#endif
+
+    if (env->spr_cb[SPR_LPCR].name) {
+        qemu_fprintf(f, " LPCR " TARGET_FMT_lx "\n", env->spr[SPR_LPCR]);
+    }
+
+    switch (env->mmu_model) {
+    case POWERPC_MMU_32B:
+    case POWERPC_MMU_601:
+    case POWERPC_MMU_SOFT_6xx:
+    case POWERPC_MMU_SOFT_74xx:
+#if defined(TARGET_PPC64)
+    case POWERPC_MMU_64B:
+    case POWERPC_MMU_2_03:
+    case POWERPC_MMU_2_06:
+    case POWERPC_MMU_2_07:
+    case POWERPC_MMU_3_00:
+#endif
+        if (env->spr_cb[SPR_SDR1].name) { /* SDR1 Exists */
+            qemu_fprintf(f, " SDR1 " TARGET_FMT_lx " ", env->spr[SPR_SDR1]);
+        }
+        if (env->spr_cb[SPR_PTCR].name) { /* PTCR Exists */
+            qemu_fprintf(f, " PTCR " TARGET_FMT_lx " ", env->spr[SPR_PTCR]);
+        }
+        qemu_fprintf(f, "  DAR " TARGET_FMT_lx "  DSISR " TARGET_FMT_lx "\n",
+                     env->spr[SPR_DAR], env->spr[SPR_DSISR]);
+        break;
+    case POWERPC_MMU_BOOKE206:
+        qemu_fprintf(f, " MAS0 " TARGET_FMT_lx "  MAS1 " TARGET_FMT_lx
+                     "   MAS2 " TARGET_FMT_lx "   MAS3 " TARGET_FMT_lx "\n",
+                     env->spr[SPR_BOOKE_MAS0], env->spr[SPR_BOOKE_MAS1],
+                     env->spr[SPR_BOOKE_MAS2], env->spr[SPR_BOOKE_MAS3]);
+
+        qemu_fprintf(f, " MAS4 " TARGET_FMT_lx "  MAS6 " TARGET_FMT_lx
+                     "   MAS7 " TARGET_FMT_lx "    PID " TARGET_FMT_lx "\n",
+                     env->spr[SPR_BOOKE_MAS4], env->spr[SPR_BOOKE_MAS6],
+                     env->spr[SPR_BOOKE_MAS7], env->spr[SPR_BOOKE_PID]);
+
+        qemu_fprintf(f, "MMUCFG " TARGET_FMT_lx " TLB0CFG " TARGET_FMT_lx
+                     " TLB1CFG " TARGET_FMT_lx "\n",
+                     env->spr[SPR_MMUCFG], env->spr[SPR_BOOKE_TLB0CFG],
+                     env->spr[SPR_BOOKE_TLB1CFG]);
+        break;
+    default:
+        break;
+    }
+#endif
+
+#undef RGPL
+#undef RFPL
+}
 type_init(ppc_cpu_register_types)