Gabe Black
741b243260
ARM: Ignore/warn access to the bpimva registers.
2010-06-02 12:58:09 -05:00
Gabe Black
8a7f60194e
ARM: Ignore/warn on accesses to the dccmvac register.
2010-06-02 12:58:09 -05:00
Gabe Black
89133b15da
ARM: Decode the enterx and leavex instructions.
2010-06-02 12:58:09 -05:00
Gabe Black
6a4ea7cca9
ARM: Implement the enterx and leavex instructions.
...
These enter and leave thumbEE mode. Currently thumbEE mode behaves exactly the
same as Thumb mode, but at least this will make it -look- like we're enter and
leaving it. The actual behavioral changes will be implemented in future
changes.
2010-06-02 12:58:09 -05:00
Gabe Black
eb0823c4f2
ARM: Fix the implementation of BX to work in thumbEE mode.
2010-06-02 12:58:09 -05:00
Gabe Black
bb0d390105
ARM: When an instruction is intentionally undefined, fault on it.
2010-06-02 12:58:09 -05:00
Gabe Black
61a5e71be7
ARM: Decode the thumb version of the ldrd and strd instructions.
2010-06-02 12:58:09 -05:00
Gabe Black
9d4a1bf2ba
ARM: Explicitly keep track of the second destination for double loads/stores.
2010-06-02 12:58:09 -05:00
Gabe Black
28023f6f3d
ARM: Decode the thumb32 load byte/memory hint instructions.
2010-06-02 12:58:09 -05:00
Gabe Black
7a9dcdf99f
ARM: Decode the load halfword, memory hints instructions for 32 bit Thumb.
2010-06-02 12:58:09 -05:00
Gabe Black
a483d44d9f
ARM: Ignore/warn on accesses to icimvau.
2010-06-02 12:58:09 -05:00
Gabe Black
d618121670
ARM: Ignore/warn on ICIALLUIS.
2010-06-02 12:58:09 -05:00
Gabe Black
896c7617c4
ARM: Decode the unimplemented data barrier CP15 accesses.
...
These are CP15DSB (Data Synchronization Barrier), and CP15DMB (Data Memory
Barrier).
2010-06-02 12:58:09 -05:00
Gabe Black
6c9ab5d898
ARM: Replace the ARM decode of CP15 MCR and MRC instructions.
2010-06-02 12:58:08 -05:00
Gabe Black
35f0c01fea
ARM: Decode the unimplemented cp15 instruction barrier.
2010-06-02 12:58:08 -05:00
Gabe Black
7932b86298
ARM: Ignore accesses to DCCIMVAC.
2010-06-02 12:58:08 -05:00
Gabe Black
221e0ac523
ARM: Warn about and ignore accesses to DCCISW.
...
This register is supposed to "Clean and invalidate data or unified cache line
by set/way." Since there isn't a good way to do that, we'll just ignore these
and warn about it.
2010-06-02 12:58:08 -05:00
Gabe Black
8c1be04af6
ARM: Decode the thumb versions of the mcr and mrc instructions.
2010-06-02 12:58:08 -05:00
Gabe Black
625a43e7c7
ARM: Implement the mrc and mcr instructions.
2010-06-02 12:58:08 -05:00
Gabe Black
6c1b10043f
ARM: Rename the RevOp base class to something more generic.
2010-06-02 12:58:08 -05:00
Gabe Black
f9d1bba22a
ARM: Add a version of the Dest and Op1 operands for accessing the MiscRegs.
2010-06-02 12:58:08 -05:00
Gabe Black
7ff24c8777
ARM: Decode the bfi and bfc instructions.
2010-06-02 12:58:08 -05:00
Gabe Black
a37b6b6bce
ARM: Implement the bfc and bfi instructions.
2010-06-02 12:58:08 -05:00
Gabe Black
5a63887617
ARM: Decode the ubfx and sbfx instructions.
2010-06-02 12:58:08 -05:00
Gabe Black
2e717558e2
ARM: Decode miscellaneous arm mode media instructions.
2010-06-02 12:58:08 -05:00
Gabe Black
09cc401848
ARM: Implement the ubfx and sbfx instructions.
2010-06-02 12:58:08 -05:00
Gabe Black
b1158e4938
ARM: Add a register, immediate, immediate to register base for [su]bfx.
2010-06-02 12:58:08 -05:00
Gabe Black
504ac6518b
ARM: Decode the clz instruction.
2010-06-02 12:58:08 -05:00
Gabe Black
2c94bf7f30
ARM: Implement the clz instruction.
2010-06-02 12:58:08 -05:00
Gabe Black
00320a53ab
ARM: Decode the rbit instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
5cc1bb6842
ARM: Implement the rbit instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
566b2ff20c
ARM: Decode the nop instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
b9cfe9a3db
ARM: Implement nop.
2010-06-02 12:58:07 -05:00
Gabe Black
a2d8dcebba
ARM: Decode the ldrex instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
952253483b
ARM: Rearrange the load/store double/exclusive, table branch thumb decoding.
2010-06-02 12:58:07 -05:00
Gabe Black
f7f75ad053
ARM: Implement the ldrex instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
00baeb742d
ARM: Decode the usad8 and usada8 instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
8f566e5ee3
ARM: Implement the usad8 and usada8 instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
c643b1c274
ARM: Add a base class to support usada8.
2010-06-02 12:58:07 -05:00
Gabe Black
64ade8316e
ARM: Decode the sel instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
7fa6835a0c
ARM: Implement the sel instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
498f9d925e
ARM: Add a base class for the sel instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
f581fd3f89
ARM: Decode pkh instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
9ffc5e2ae6
ARM: Implement the pkh instruction.
2010-06-02 12:58:07 -05:00
Gabe Black
c4d09747a5
ARM: Decode the sign/zero extend instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
69365876d8
ARM: Implement zero/sign extend instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
554fb3774e
ARM: Add a base class for extend and add instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
cb2e3b0ace
ARM: Generalize the saturation instruction bases for use in other instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
a1208aa66d
ARM: Decode the 8/16 bit signed/unsigned add/subtract half instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
cabf766a06
ARM: Implement the 8/16 bit signed/unsigned add/subtract half instructions.
2010-06-02 12:58:06 -05:00
