waterDataStatisticsCrossAssociation memoryDefinitionWaterRelatedData.c 李欣儒 commit at 2020-09-29

waterDataStatisticsCrossAssociation/dataSharedMemory/memoryDefinitionWaterRelatedData.c

@@ -134,3 +134,159 @@ asmlinkage notrace void trap_c(struct pt_regs *fp)
 		goto traps_done;
 #endif
 	/* 0x04 - User Defined */
+	/* 0x05 - User Defined */
+	/* 0x06 - User Defined */
+	/* 0x07 - User Defined */
+	/* 0x08 - User Defined */
+	/* 0x09 - User Defined */
+	/* 0x0A - User Defined */
+	/* 0x0B - User Defined */
+	/* 0x0C - User Defined */
+	/* 0x0D - User Defined */
+	/* 0x0E - User Defined */
+	/* 0x0F - User Defined */
+	/* If we got here, it is most likely that someone was trying to use a
+	 * custom exception handler, and it is not actually installed properly
+	 */
+	case VEC_EXCPT04 ... VEC_EXCPT15:
+		info.si_code = ILL_ILLPARAOP;
+		sig = SIGILL;
+		strerror = KERN_NOTICE EXC_0x04(KERN_NOTICE);
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+	/* 0x10 HW Single step, handled here */
+	case VEC_STEP:
+		info.si_code = TRAP_STEP;
+		sig = SIGTRAP;
+		CHK_DEBUGGER_TRAP_MAYBE();
+		/* Check if this is a single step in kernel space */
+		if (kernel_mode_regs(fp))
+			goto traps_done;
+		else
+			break;
+	/* 0x11 - Trace Buffer Full, handled here */
+	case VEC_OVFLOW:
+		info.si_code = TRAP_TRACEFLOW;
+		sig = SIGTRAP;
+		strerror = KERN_NOTICE EXC_0x11(KERN_NOTICE);
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+	/* 0x12 - Reserved, Caught by default */
+	/* 0x13 - Reserved, Caught by default */
+	/* 0x14 - Reserved, Caught by default */
+	/* 0x15 - Reserved, Caught by default */
+	/* 0x16 - Reserved, Caught by default */
+	/* 0x17 - Reserved, Caught by default */
+	/* 0x18 - Reserved, Caught by default */
+	/* 0x19 - Reserved, Caught by default */
+	/* 0x1A - Reserved, Caught by default */
+	/* 0x1B - Reserved, Caught by default */
+	/* 0x1C - Reserved, Caught by default */
+	/* 0x1D - Reserved, Caught by default */
+	/* 0x1E - Reserved, Caught by default */
+	/* 0x1F - Reserved, Caught by default */
+	/* 0x20 - Reserved, Caught by default */
+	/* 0x21 - Undefined Instruction, handled here */
+	case VEC_UNDEF_I:
+#ifdef CONFIG_BUG
+		if (kernel_mode_regs(fp)) {
+			switch (report_bug(fp->pc, fp)) {
+			case BUG_TRAP_TYPE_NONE:
+				break;
+			case BUG_TRAP_TYPE_WARN:
+				dump_bfin_trace_buffer();
+				fp->pc += 2;
+				goto traps_done;
+			case BUG_TRAP_TYPE_BUG:
+				/* call to panic() will dump trace, and it is
+				 * off at this point, so it won't be clobbered
+				 */
+				panic("BUG()");
+			}
+		}
+#endif
+#ifdef CONFIG_BFIN_PSEUDODBG_INSNS
+		/*
+		 * Support for the fake instructions, if the instruction fails,
+		 * then just execute a illegal opcode failure (like normal).
+		 * Don't support these instructions inside the kernel
+		 */
+		if (!kernel_mode_regs(fp) && get_instruction(&opcode, (unsigned short *)fp->pc)) {
+			if (execute_pseudodbg_assert(fp, opcode))
+				goto traps_done;
+			if (execute_pseudodbg(fp, opcode))
+				goto traps_done;
+		}
+#endif
+		info.si_code = ILL_ILLOPC;
+		sig = SIGILL;
+		strerror = KERN_NOTICE EXC_0x21(KERN_NOTICE);
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+	/* 0x22 - Illegal Instruction Combination, handled here */
+	case VEC_ILGAL_I:
+		info.si_code = ILL_ILLPARAOP;
+		sig = SIGILL;
+		strerror = KERN_NOTICE EXC_0x22(KERN_NOTICE);
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+	/* 0x23 - Data CPLB protection violation, handled here */
+	case VEC_CPLB_VL:
+		info.si_code = ILL_CPLB_VI;
+		sig = SIGSEGV;
+		strerror = KERN_NOTICE EXC_0x23(KERN_NOTICE);
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+	/* 0x24 - Data access misaligned, handled here */
+	case VEC_MISALI_D:
+		info.si_code = BUS_ADRALN;
+		sig = SIGBUS;
+		strerror = KERN_NOTICE EXC_0x24(KERN_NOTICE);
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+	/* 0x25 - Unrecoverable Event, handled here */
+	case VEC_UNCOV:
+		info.si_code = ILL_ILLEXCPT;
+		sig = SIGILL;
+		strerror = KERN_NOTICE EXC_0x25(KERN_NOTICE);
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+	/* 0x26 - Data CPLB Miss, normal case is handled in _cplb_hdr,
+		error case is handled here */
+	case VEC_CPLB_M:
+		info.si_code = BUS_ADRALN;
+		sig = SIGBUS;
+		strerror = KERN_NOTICE EXC_0x26(KERN_NOTICE);
+		break;
+	/* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero, handled here */
+	case VEC_CPLB_MHIT:
+		info.si_code = ILL_CPLB_MULHIT;
+		sig = SIGSEGV;
+#ifdef CONFIG_DEBUG_HUNT_FOR_ZERO
+		if (cpu_pda[cpu].dcplb_fault_addr < FIXED_CODE_START)
+			strerror = KERN_NOTICE "NULL pointer access\n";
+		else
+#endif
+			strerror = KERN_NOTICE EXC_0x27(KERN_NOTICE);
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+	/* 0x28 - Emulation Watchpoint, handled here */
+	case VEC_WATCH:
+		info.si_code = TRAP_WATCHPT;
+		sig = SIGTRAP;
+		pr_debug(EXC_0x28(KERN_DEBUG));
+		CHK_DEBUGGER_TRAP_MAYBE();
+		/* Check if this is a watchpoint in kernel space */
+		if (kernel_mode_regs(fp))
+			goto traps_done;
+		else
+			break;
+#ifdef CONFIG_BF535
+	/* 0x29 - Instruction fetch access error (535 only) */
+	case VEC_ISTRU_VL:      /* ADSP-BF535 only (MH) */
+		info.si_code = BUS_OPFETCH;
+		sig = SIGBUS;
+		strerror = KERN_NOTICE "BF535: VEC_ISTRU_VL\n";
+		CHK_DEBUGGER_TRAP_MAYBE();
+		break;
+#else