powerpc/xmon: Dump ISA 2.06 SPRs (1846193b) · Commits · e / devices / android_kernel_fairphone_FP4

arch/powerpc/xmon/xmon.c

+31 −0

Original line number	Diff line number	Diff line
		@@ -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': {