target/arm/cpu.h: update comment for half-precision values

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180227143852.11175-4-alex.bennee@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Alex Bennée 2018-03-01 11:05:47 +00:00 committed by Peter Maydell
parent 6ad4d61875
commit d0e69ea88f

View File

@ -168,6 +168,7 @@ typedef struct {
* Qn = regs[n].d[1]:regs[n].d[0]
* Dn = regs[n].d[0]
* Sn = regs[n].d[0] bits 31..0
* Hn = regs[n].d[0] bits 15..0
*
* This corresponds to the architecturally defined mapping between
* the two execution states, and means we do not need to explicitly