[NDS32] Add new option -mvh.

[thirdparty/gcc.git] / gcc / config / nds32 / nds32.opt

diff --git a/gcc/config/nds32/nds32.opt b/gcc/config/nds32/nds32.opt
index 68f73a91a6f03cf7e29efec7773a7242896e089a..876e8411f06ba578c065146bf78d9058e5f72804 100644 (file)
--- a/gcc/config/nds32/nds32.opt
+++ b/gcc/config/nds32/nds32.opt
@@ -77,6 +77,10 @@ m16-bit
 Target Report Mask(16_BIT)
 Generate 16-bit instructions.
 
+mvh
+Target Report Mask(VH)
+Enable Virtual Hosting support.
+
 misr-vector-size=
 Target RejectNegative Joined UInteger Var(nds32_isr_vector_size) Init(NDS32_DEFAULT_ISR_VECTOR_SIZE)
 Specify the size of each interrupt vector, which must be 4 or 16.