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

target/arm: Fix cortex-a7 id_isar0 

The incorrect value advertised only thumb2 div without arm div.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181008212205.17752-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2018-10-08 14:22:00 -07:00 committed by Peter Maydell
parent aaab8f3400
commit 37bdda89eb
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
target/arm/cpu.c
View File

@ -1587,7 +1587,10 @@ static void cortex_a7_initfn(Object *obj)
cpu->id_mmfr1 = 0x40000000;
cpu->id_mmfr2 = 0x01240000;
cpu->id_mmfr3 = 0x02102211;
cpu->id_isar0 = 0x01101110;
/* a7_mpcore_r0p5_trm, page 4-4 gives 0x01101110; but
* table 4-41 gives 0x02101110, which includes the arm div insns.
*/
cpu->id_isar0 = 0x02101110;
cpu->id_isar1 = 0x13112111;
cpu->id_isar2 = 0x21232041;
cpu->id_isar3 = 0x11112131;