OpenE2K/qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

target/arm: Use a non-overlapping group for misc control

Browse Source 
The miscellaneous control instructions are mutually exclusive
within the t32 decode sub-group.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2020-05-18 09:25:10 -07:00
parent fe079aa13d
commit d6084fba47
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
target/arm/t32.decode
View File

@ -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.
{