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| author | David Brownell <dbrownell@users.sourceforge.net> | 2009-11-22 03:37:21 -0800 |
|---|---|---|
| committer | David Brownell <dbrownell@users.sourceforge.net> | 2009-11-22 03:37:21 -0800 |
| commit | 5706fd7860ea01c591ecf74880a5a5e04e6df22e (patch) | |
| tree | b67d26bb05820a933c132d97a3fc18e4aefd16db /src/target/arm_simulator.c | |
| parent | 60a2d85af1afbc207ae5fb9dafdbe4c8b49ad5bb (diff) | |
| download | openocd+libswd-5706fd7860ea01c591ecf74880a5a5e04e6df22e.tar.gz openocd+libswd-5706fd7860ea01c591ecf74880a5a5e04e6df22e.tar.bz2 openocd+libswd-5706fd7860ea01c591ecf74880a5a5e04e6df22e.tar.xz openocd+libswd-5706fd7860ea01c591ecf74880a5a5e04e6df22e.zip | |
ARM: simplify CPSR handling
Stash a pointer to the CPSR in the "struct arm", to help get rid
of the (common) references to its index in the register cache.
This removes almost all references to CPSR offsets outside of the
toplevel ARM code ... except a pair related to the current ARM11
"simulator" logic (which should be removable soonish).
This is a net minor code shrink of a few hundred bytes of object
code, and also makes the code more readable.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'src/target/arm_simulator.c')
| -rw-r--r-- | src/target/arm_simulator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/target/arm_simulator.c b/src/target/arm_simulator.c index 31163b47..23cc5565 100644 --- a/src/target/arm_simulator.c +++ b/src/target/arm_simulator.c @@ -821,7 +821,7 @@ static uint32_t armv4_5_get_cpsr(struct arm_sim_interface *sim, int pos, int bit { struct arm *armv4_5 = (struct arm *)sim->user_data; - return buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, pos, bits); + return buf_get_u32(armv4_5->cpsr->value, pos, bits); } static enum armv4_5_state armv4_5_get_state(struct arm_sim_interface *sim) |