On 11 October 2017 at 03:18, Richard Henderson
wrote:
> On 10/09/2017 06:48 AM, Peter Maydell wrote:
>> +if ((insn >> 11) == 0x1e && (s->pc < s->next_page_start - 3)) {
>> +/* 0b_0xxx__ : BL/BLX prefix, and the suffix
>> + * is not on the next page; we merge this in
On 10/09/2017 06:48 AM, Peter Maydell wrote:
> +if ((insn >> 11) == 0x1e && (s->pc < s->next_page_start - 3)) {
> +/* 0b_0xxx__ : BL/BLX prefix, and the suffix
> + * is not on the next page; we merge this into a 32-bit
> + * insn.
> + */
> +re
Refactor the Thumb decode to do the loads of the instruction words at
the top level rather than only loading the second half of a 32-bit
Thumb insn in the middle of the decode.
This is simple apart from the awkward case of Thumb1, where the
BL/BLX prefix and suffix instructions live in what in Thu
