D36876.1784797813.diff
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D36876.1784797813.diff
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	diff --git a/sys/riscv/riscv/trap.c b/sys/riscv/riscv/trap.c
	--- a/sys/riscv/riscv/trap.c
	+++ b/sys/riscv/riscv/trap.c
	@@ -303,6 +303,13 @@
	dump_regs(frame);
	panic("Memory access exception at 0x%016lx\n", frame->tf_sepc);
	break;
	+ case SCAUSE_LOAD_MISALIGNED:
	+ case SCAUSE_STORE_MISALIGNED:
	+ case SCAUSE_INST_MISALIGNED:
	+ dump_regs(frame);
	+ panic("Misaligned address exception at %#016lx: %#016lx\n",
	+ frame->tf_sepc, frame->tf_stval);
	+ break;
	case SCAUSE_STORE_PAGE_FAULT:
	case SCAUSE_LOAD_PAGE_FAULT:
	case SCAUSE_INST_PAGE_FAULT:
	@@ -371,6 +378,13 @@
	exception);
	userret(td, frame);
	break;
	+ case SCAUSE_LOAD_MISALIGNED:
	+ case SCAUSE_STORE_MISALIGNED:
	+ case SCAUSE_INST_MISALIGNED:
	+ call_trapsignal(td, SIGBUS, BUS_ADRALN, (void *)frame->tf_sepc,
	+ exception);
	+ userret(td, frame);
	+ break;
	case SCAUSE_STORE_PAGE_FAULT:
	case SCAUSE_LOAD_PAGE_FAULT:
	case SCAUSE_INST_PAGE_FAULT: