powerpc/xmon: Dump ISA 2.06 SPRs

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 4300ad63ad8ec7e5c4b4e55bb9277be58f949890..8d95793365d856396732b311a660bf90142ca2e5 100644 (file)
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1682,6 +1682,35 @@ write_spr(int n, unsigned long val)
        catch_spr_faults = 0;
 }
 
+static void dump_206_sprs(void)
+{
+#ifdef CONFIG_PPC64
+       if (!cpu_has_feature(CPU_FTR_ARCH_206))
+               return;
+
+       /* Actually some of these pre-date 2.06, but whatevs */
+
+       printf("srr0   = %.16x  srr1  = %.16x dsisr  = %.8x\n",
+               mfspr(SPRN_SRR0), mfspr(SPRN_SRR1), mfspr(SPRN_DSISR));
+       printf("dscr   = %.16x  ppr   = %.16x pir    = %.8x\n",
+               mfspr(SPRN_DSCR), mfspr(SPRN_PPR), mfspr(SPRN_PIR));
+
+       if (!(mfmsr() & MSR_HV))
+               return;
+
+       printf("sdr1   = %.16x  hdar  = %.16x hdsisr = %.8x\n",
+               mfspr(SPRN_SDR1), mfspr(SPRN_HDAR), mfspr(SPRN_HDSISR));
+       printf("hsrr0  = %.16x hsrr1  = %.16x hdec = %.8x\n",
+               mfspr(SPRN_HSRR0), mfspr(SPRN_HSRR1), mfspr(SPRN_HDEC));
+       printf("lpcr   = %.16x  pcr   = %.16x lpidr = %.8x\n",
+               mfspr(SPRN_LPCR), mfspr(SPRN_PCR), mfspr(SPRN_LPID));
+       printf("hsprg0 = %.16x hsprg1 = %.16x\n",
+               mfspr(SPRN_HSPRG0), mfspr(SPRN_HSPRG1));
+       printf("dabr   = %.16x dabrx  = %.16x\n",
+               mfspr(SPRN_DABR), mfspr(SPRN_DABRX));
+#endif
+}
+
 
 static void dump_one_spr(int spr, bool show_unimplemented)
 {
@@ -1734,6 +1763,8 @@ static void super_regs(void)
                printf("sp     = "REG"  sprg3 = "REG"\n", sp, mfspr(SPRN_SPRG3));
                printf("toc    = "REG"  dar   = "REG"\n", toc, mfspr(SPRN_DAR));
 
+               dump_206_sprs();
+
                return;
        }
        case 'w': {