D25791.id74858.diff
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D25791.id74858.diff
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	Index: head/sys/riscv/riscv/machdep.c
	===================================================================
	--- head/sys/riscv/riscv/machdep.c
	+++ head/sys/riscv/riscv/machdep.c
	@@ -419,7 +419,7 @@
	KASSERT((curpcb->pcb_fpflags & ~PCB_FP_USERMASK) == 0,
	("Non-userspace FPE flags set in get_fpcontext"));
	memcpy(mcp->mc_fpregs.fp_x, curpcb->pcb_x,
	- sizeof(mcp->mc_fpregs));
	+ sizeof(mcp->mc_fpregs.fp_x));
	mcp->mc_fpregs.fp_fcsr = curpcb->pcb_fcsr;
	mcp->mc_fpregs.fp_flags = curpcb->pcb_fpflags;
	mcp->mc_flags \|= _MC_FP_VALID;
	@@ -446,7 +446,7 @@
	curpcb = curthread->td_pcb;
	/* FPE usage is enabled, override registers. */
	memcpy(curpcb->pcb_x, mcp->mc_fpregs.fp_x,
	- sizeof(mcp->mc_fpregs));
	+ sizeof(mcp->mc_fpregs.fp_x));
	curpcb->pcb_fcsr = mcp->mc_fpregs.fp_fcsr;
	curpcb->pcb_fpflags = mcp->mc_fpregs.fp_flags & PCB_FP_USERMASK;
	td->td_frame->tf_sstatus \|= SSTATUS_FS_CLEAN;