diff options
| author | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-12-19 13:18:36 +0000 |
|---|---|---|
| committer | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-12-19 13:18:36 +0000 |
| commit | fe1479c3ad177df09d465338d5421a5f3b857f91 (patch) | |
| tree | 1a3590f933711af10f332c0e950dc4ea319ffa3d /target-arm/cpu.h | |
| parent | 644ad8066d171f5e0ce58912f72e1f13d55f4a93 (diff) | |
| download | qemu-fe1479c3ad177df09d465338d5421a5f3b857f91.tar.gz | |
Implement (very) basic Thumb2-EE support. This doesn't actually implement
EE state, just the associated system coprocessor registers. It is sufficient
to keep OS setup and context switching code happy.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6104 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-arm/cpu.h')
| -rw-r--r-- | target-arm/cpu.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/target-arm/cpu.h b/target-arm/cpu.h index d6cb1162ca..84d7aa9529 100644 --- a/target-arm/cpu.h +++ b/target-arm/cpu.h @@ -151,6 +151,10 @@ typedef struct CPUARMState { void *opaque; } cp[15]; + /* Thumb-2 EE state. */ + uint32_t teecr; + uint32_t teehbr; + /* Internal CPU feature flags. */ uint32_t features; @@ -329,7 +333,8 @@ enum arm_features { ARM_FEATURE_NEON, ARM_FEATURE_DIV, ARM_FEATURE_M, /* Microcontroller profile. */ - ARM_FEATURE_OMAPCP /* OMAP specific CP15 ops handling. */ + ARM_FEATURE_OMAPCP, /* OMAP specific CP15 ops handling. */ + ARM_FEATURE_THUMB2EE }; static inline int arm_feature(CPUARMState *env, int feature) |