diff options
author | David Brownell <dbrownell@users.sourceforge.net> | 2009-11-22 03:37:21 -0800 |
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committer | David Brownell <dbrownell@users.sourceforge.net> | 2009-11-22 03:37:21 -0800 |
commit | 5706fd7860ea01c591ecf74880a5a5e04e6df22e (patch) | |
tree | b67d26bb05820a933c132d97a3fc18e4aefd16db /src/target/armv7a.h | |
parent | 60a2d85af1afbc207ae5fb9dafdbe4c8b49ad5bb (diff) |
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/armv7a.h')
-rw-r--r-- | src/target/armv7a.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/target/armv7a.h b/src/target/armv7a.h index 635cd40e..51f7b45a 100644 --- a/src/target/armv7a.h +++ b/src/target/armv7a.h @@ -30,16 +30,6 @@ enum ARM_CPSR = 16 } ; -/* offsets into armv4_5 core register cache */ -enum -{ - ARMV7A_CPSR = 31, - ARMV7A_SPSR_FIQ = 32, - ARMV7A_SPSR_IRQ = 33, - ARMV7A_SPSR_SVC = 34, - ARMV7A_SPSR_ABT = 35, - ARMV7A_SPSR_UND = 36 -}; #define ARMV7_COMMON_MAGIC 0x0A450999 |