This patch readjusts the SPR's adds support for IAMR/AMR
UAMOR/AMOR based on their supported ISA revisions. The
HDEC SPR is now printed with 16 hex digits instead of 8,
so that we can see the expanded values on ISA 300.
There is also support for printing the PIDR/TIDR for
ISA 300 and PSSCR and PTCR in ISA 300 hypervisor mode.
Signed-off-by: Balbir Singh <bsinghar...@gmail.com>
---
arch/powerpc/xmon/xmon.c | 28 +++++++++++++++++++++++++++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 8aedfff..e025a16 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1738,13 +1738,15 @@ static void dump_206_sprs(void)
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));
+ printf("amr = %.16x uamor = %.16x\n",
+ mfspr(SPRN_AMR), mfspr(SPRN_UAMOR));
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",
+ printf("hsrr0 = %.16x hsrr1 = %.16x hdec = %.16x\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));
@@ -1788,6 +1790,7 @@ static void dump_207_sprs(void)
mfspr(SPRN_SDAR), mfspr(SPRN_SIER), mfspr(SPRN_PMC6));
printf("ebbhr = %.16x ebbrr = %.16x bescr = %.16x\n",
mfspr(SPRN_EBBHR), mfspr(SPRN_EBBRR), mfspr(SPRN_BESCR));
+ printf("iamr = %.16x\n", mfspr(SPRN_IAMR));
if (!(msr & MSR_HV))
return;
@@ -1796,6 +1799,28 @@ static void dump_207_sprs(void)
mfspr(SPRN_HFSCR), mfspr(SPRN_DHDES), mfspr(SPRN_RPR));
printf("dawr = %.16x dawrx = %.16x ciabr = %.16x\n",
mfspr(SPRN_DAWR), mfspr(SPRN_DAWRX), mfspr(SPRN_CIABR));
+ printf("amor = %.16x\n", mfspr(SPRN_AMOR));
+#endif
+}
+
+static void dump_300_sprs(void)
+{
+#ifdef CONFIG_PPC64
+ unsigned long msr;
+
+ if (!cpu_has_feature(CPU_FTR_ARCH_300))
+ return;
+
+ printf("pidr = %.16x tidr = %.16x asdr = %.16x\n",
+ mfspr(SPRN_PID), mfspr(SPRN_TIDR), mfspr(SPRN_ASDR));
+
+ msr = mfmsr();
+
+ if (!(msr & MSR_HV))
+ return;
+
+ printf("ptcr = %.16x psscr = %.16x\n",
+ mfspr(SPRN_PTCR), mfspr(SPRN_PSSCR));
#endif
}
@@ -1852,6 +1877,7 @@ static void super_regs(void)
dump_206_sprs();
dump_207_sprs();
+ dump_300_sprs();
return;
}
--
2.9.4
