Gabe Black
10031a0327
ARM: Move some case values out of ##included files.
...
This will help keep the high level decode together and not have it spread into
the subordinate decode stuff. The ##include lines still need to be on a line
by themselves, though.
2010-06-02 12:58:18 -05:00
Gabe Black
22d1a84509
ARM: Move some miscellaneous instructions out of the decoder to share with thumb.
2010-06-02 12:58:17 -05:00
Gabe Black
b93ceef538
ARM: Get rid of some of the old FP implementation.
2010-06-02 12:58:16 -05:00
Ali Saidi
d2ba9243f5
ARM: Add BKPT instruction
...
--HG--
rename : src/arch/arm/isa/formats/unknown.isa => src/arch/arm/isa/formats/breakpoint.isa
2010-06-02 12:58:16 -05:00
Ali Saidi
b8ec214553
ARM: Implement ARM CPU interrupts
2010-06-02 12:58:16 -05:00
Gabe Black
19e05d7e8d
ARM: Move the VFP data operation decode into a function.
2010-06-02 12:58:14 -05:00
Ali Saidi
556ea0ee57
ARM: Add some support for wfi/wfe/yield/etc
2010-06-02 12:58:13 -05:00
Ali Saidi
f64c8bafd2
ARM: BXJ should be BX when there is no J support
2010-06-02 12:58:12 -05:00
Gabe Black
ff3996b24d
ARM: Make VFP load/store and 64 bit move decode correspond with CP10 and CP11.
2010-06-02 12:58:12 -05:00
Gabe Black
0ff71c7c34
ARM: Decode 8, 16, and 32 bit transfers between core and extension (fp) registers.
2010-06-02 12:58:11 -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
2e717558e2
ARM: Decode miscellaneous arm mode media instructions.
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
00baeb742d
ARM: Decode the usad8 and usada8 instructions.
2010-06-02 12:58:07 -05:00
Gabe Black
59c726b6f4
ARM: Pull decoding of ARM pack, unpack, saturate and reverse instructions into a format.
2010-06-02 12:58:05 -05:00
Gabe Black
1344fc2668
ARM: Decode the swp and swpb instructions.
2010-06-02 12:58:05 -05:00
Gabe Black
ff3b21bc2b
ARM: Replace the versions of MRS and MSR in the ARM decoder with the new ones.
2010-06-02 12:58:05 -05:00
Gabe Black
cbdebf852e
ARM: Implement SVC (was SWI) outside of the decoder.
2010-06-02 12:58:05 -05:00
Gabe Black
34032f97d6
ARM: Trigger system calls from the SupervisorCall invoke method.
...
This simplifies the decoder slightly, and makes the system call mechanism
very slightly more realistic.
2010-06-02 12:58:05 -05:00
Gabe Black
4fb6fcd82d
ARM: Decode the scalar saturating add/subtract instructions.
2010-06-02 12:58:05 -05:00
Gabe Black
30dd622622
ARM: Decode the parallel add and subtract instructions.
2010-06-02 12:58:05 -05:00
Gabe Black
61b00d3224
ARM: Decode unconditional ARM instructions.
2010-06-02 12:58:04 -05:00
Gabe Black
9ebaf8ecd5
ARM: Define the VFP load/store multiple instructions.
2010-06-02 12:58:04 -05:00
Gabe Black
2196f75a25
ARM: Hook the new multiply instructions into all the decoders.
2010-06-02 12:58:03 -05:00
Gabe Black
d082705b01
ARM: Hook the new branch instructions into the ARM decoder.
2010-06-02 12:58:02 -05:00
Gabe Black
9869343636
ARM: Implement branch instructions external to the decoder.
2010-06-02 12:58:02 -05:00
Gabe Black
8136cb3605
ARM: Hook the new external data processing instructions to the ARM decoder.
2010-06-02 12:58:02 -05:00
Gabe Black
51bde086d5
ARM: Reimplement load/store multiple external to the decoder.
...
--HG--
rename : src/arch/arm/isa/formats/macromem.isa => src/arch/arm/isa/insts/macromem.isa
rename : src/arch/arm/isa/formats/macromem.isa => src/arch/arm/isa/templates/macromem.isa
2010-06-02 12:58:02 -05:00
Gabe Black
1905024766
ARM: Eliminate decoding for the very deprecated FPA instructions.
2010-06-02 12:58:01 -05:00
Gabe Black
55465844dc
ARM: Make the addressing mode 3 loads/stores use the externally defined instructions.
2010-06-02 12:58:01 -05:00
Gabe Black
3b93015304
ARM: Define the store instructions from outside the decoder.
...
--HG--
rename : src/arch/arm/isa/insts/ldr.isa => src/arch/arm/isa/insts/str.isa
2010-06-02 12:58:01 -05:00
Gabe Black
81fdced83f
ARM: Define the load instructions from outside the decoder.
2010-06-02 12:58:01 -05:00
Gabe Black
8933857af7
ARM: Create a "decoder" directory for the files implementing the decoder.
...
--HG--
rename : src/arch/arm/isa/armdecode.isa => src/arch/arm/isa/decoder/arm.isa
rename : src/arch/arm/isa/decoder.isa => src/arch/arm/isa/decoder/decoder.isa
rename : src/arch/arm/isa/thumbdecode.isa => src/arch/arm/isa/decoder/thumb.isa
rename : src/arch/arm/isa/vfpdecode.isa => src/arch/arm/isa/decoder/vfp.isa
2010-06-02 12:58:01 -05:00
