diff options
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 107 |
1 files changed, 89 insertions, 18 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index c5e155108be5..760545519a0b 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -184,9 +184,6 @@ static void dump_tlb_book3e(void); static int xmon_no_auto_backtrace; -extern void xmon_enter(void); -extern void xmon_leave(void); - #ifdef CONFIG_PPC64 #define REG "%.16lx" #else @@ -1685,9 +1682,78 @@ write_spr(int n, unsigned long val) catch_spr_faults = 0; } -static unsigned long regno; -extern char exc_prolog; -extern char dec_exc; +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_207_sprs(void) +{ +#ifdef CONFIG_PPC64 + unsigned long msr; + + if (!cpu_has_feature(CPU_FTR_ARCH_207S)) + return; + + printf("dpdes = %.16x tir = %.16x cir = %.8x\n", + mfspr(SPRN_DPDES), mfspr(SPRN_TIR), mfspr(SPRN_CIR)); + + printf("fscr = %.16x tar = %.16x pspb = %.8x\n", + mfspr(SPRN_FSCR), mfspr(SPRN_TAR), mfspr(SPRN_PSPB)); + + msr = mfmsr(); + if (msr & MSR_TM) { + /* Only if TM has been enabled in the kernel */ + printf("tfhar = %.16x tfiar = %.16x texasr = %.16x\n", + mfspr(SPRN_TFHAR), mfspr(SPRN_TFIAR), + mfspr(SPRN_TEXASR)); + } + + printf("mmcr0 = %.16x mmcr1 = %.16x mmcr2 = %.16x\n", + mfspr(SPRN_MMCR0), mfspr(SPRN_MMCR1), mfspr(SPRN_MMCR2)); + printf("pmc1 = %.8x pmc2 = %.8x pmc3 = %.8x pmc4 = %.8x\n", + mfspr(SPRN_PMC1), mfspr(SPRN_PMC2), + mfspr(SPRN_PMC3), mfspr(SPRN_PMC4)); + printf("mmcra = %.16x siar = %.16x pmc5 = %.8x\n", + mfspr(SPRN_MMCRA), mfspr(SPRN_SIAR), mfspr(SPRN_PMC5)); + printf("sdar = %.16x sier = %.16x pmc6 = %.8x\n", + 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)); + + if (!(msr & MSR_HV)) + return; + + printf("hfscr = %.16x dhdes = %.16x rpr = %.16x\n", + 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)); +#endif +} static void dump_one_spr(int spr, bool show_unimplemented) { @@ -1719,6 +1785,7 @@ static void dump_one_spr(int spr, bool show_unimplemented) static void super_regs(void) { + static unsigned long regno; int cmd; int spr; @@ -1730,14 +1797,18 @@ static void super_regs(void) asm("mr %0,1" : "=r" (sp) :); asm("mr %0,2" : "=r" (toc) :); - printf("msr = "REG" sprg0= "REG"\n", + printf("msr = "REG" sprg0 = "REG"\n", mfmsr(), mfspr(SPRN_SPRG0)); - printf("pvr = "REG" sprg1= "REG"\n", + printf("pvr = "REG" sprg1 = "REG"\n", mfspr(SPRN_PVR), mfspr(SPRN_SPRG1)); - printf("dec = "REG" sprg2= "REG"\n", + printf("dec = "REG" sprg2 = "REG"\n", mfspr(SPRN_DEC), mfspr(SPRN_SPRG2)); - printf("sp = "REG" sprg3= "REG"\n", sp, mfspr(SPRN_SPRG3)); - printf("toc = "REG" dar = "REG"\n", toc, mfspr(SPRN_DAR)); + printf("sp = "REG" sprg3 = "REG"\n", sp, mfspr(SPRN_SPRG3)); + printf("toc = "REG" dar = "REG"\n", toc, mfspr(SPRN_DAR)); + + dump_206_sprs(); + dump_207_sprs(); + return; } case 'w': { @@ -2213,13 +2284,13 @@ static void dump_one_paca(int cpu) DUMP(p, subcore_sibling_mask, "x"); #endif - DUMP(p, user_time, "llx"); - DUMP(p, system_time, "llx"); - DUMP(p, user_time_scaled, "llx"); - DUMP(p, starttime, "llx"); - DUMP(p, starttime_user, "llx"); - DUMP(p, startspurr, "llx"); - DUMP(p, utime_sspurr, "llx"); + DUMP(p, accounting.user_time, "llx"); + DUMP(p, accounting.system_time, "llx"); + DUMP(p, accounting.user_time_scaled, "llx"); + DUMP(p, accounting.starttime, "llx"); + DUMP(p, accounting.starttime_user, "llx"); + DUMP(p, accounting.startspurr, "llx"); + DUMP(p, accounting.utime_sspurr, "llx"); DUMP(p, stolen_time, "llx"); #undef DUMP |