On 5/18/20 6:40 PM, Richard Henderson wrote:
This sub-group in the t32 deocode are mutually exclusive.
"The miscellaneous control instructions are mutually exclusive within the t32 decode sub-group."?
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org> --- target/arm/t32.decode | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/arm/t32.decode b/target/arm/t32.decode index c63082fc9c..c21a988f97 100644 --- a/target/arm/t32.decode +++ b/target/arm/t32.decode @@ -312,13 +312,13 @@ CLZ 1111 1010 1011 ---- 1111 .... 1000 .... @rdm &cps# Miscellaneous control- { + [ CLREX 1111 0011 1011 1111 1000 1111 0010 1111 DSB 1111 0011 1011 1111 1000 1111 0100 ---- DMB 1111 0011 1011 1111 1000 1111 0101 ---- ISB 1111 0011 1011 1111 1000 1111 0110 ---- SB 1111 0011 1011 1111 1000 1111 0111 0000 - } + ]# Note that the v7m insn overlaps both the normal and banked insn.{
