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| author | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-07 22:54:29 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-14 20:26:24 +1000 |
| commit | 1846193b178dcc58435fdc57352db7b74826ef37 (patch) | |
| tree | 1d03f9fadedf09d0174b1487552fb22b06c3988b /arch/powerpc/xmon | |
| parent | 56346ad88d65fd60dde7b0535ff08daac45b560b (diff) | |
| download | linux-1846193b178dcc58435fdc57352db7b74826ef37.tar.gz linux-1846193b178dcc58435fdc57352db7b74826ef37.tar.xz | |
powerpc/xmon: Dump ISA 2.06 SPRs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/xmon')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 4300ad63ad8e..8d95793365d8 100644 --- 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': { |