motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-12-11 16:00:50 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

SH4: Privilege check for instructions

Browse source 
This patch adds check for all SH4 instructions which are
executed only in privileged mode.

(Shin-ichiro KAWASAKI)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5224 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2008-09-15 08:49:15 +00:00
parent 0b6d3ae072
commit fe25591e7b
2 changed files with 47 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

5
cpu-exec.c
View file

@ -209,7 +209,10 @@ static inline TranslationBlock *tb_find_fast(void)
cs_base = 0;
pc = env->pc;
#elif defined(TARGET_SH4)
flags = env->flags;
flags = (env->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL
| DELAY_SLOT_TRUE | DELAY_SLOT_CLEARME)) /* Bits 0- 3 */
| (env->fpscr & (FPSCR_FR | FPSCR_SZ | FPSCR_PR)) /* Bits 19-21 */
| (env->sr & (SR_MD | SR_RB)); /* Bits 29-30 */
cs_base = 0;
pc = env->pc;
#elif defined(TARGET_ALPHA)