Nathan Binkert
39a055645f
includes: sort all includes
2011-04-15 10:44:06 -07:00
Gabe Black
14d25fbad0
ARM: Don't rely on undefined behavior to get arithmetic right shift.
...
Shifting to the right of a signed value when the MSB is one is technically
undefined behavior, even though in my experience it's done the "right thing"
and sign extended the value. This replaces the arithmetic right shift code in
ARM that uses that coincidence with some code that relies on bit math.
2010-06-02 12:58:04 -05:00
Gabe Black
769f3406fe
ARM: Replace the interworking branch base class with a special operand.
2010-06-02 12:58:02 -05:00
Gabe Black
4f08b52af2
ARM: Get rid of unnecessary flag calculating functions.
2010-06-02 12:58:02 -05:00
Gabe Black
7939b48265
ARM: Implement disassembly for the new data processing classes.
2010-06-02 12:58:02 -05:00
Gabe Black
beb759912b
ARM: Move the modified_imm function from all ARM instructions to just data processing ones.
2010-06-02 12:58:02 -05:00
Gabe Black
3b0f3b1ee2
ARM: Add a .w to the disassembly of 32 bit thumb instructions.
...
This isn't technically correct since the .w should only be added if there are
32 and 16 bit encodings, but always having it always is better than never
having it.
2010-06-02 12:58:01 -05:00
Gabe Black
bd8812cf99
ARM: Replace the "never" condition with the "unconditional" condition.
2010-06-02 12:58:00 -05:00
Gabe Black
bfe1a194dd
ARM: Add a function to decode 32 bit thumb immediate values.
2010-06-02 12:58:00 -05:00
Gabe Black
ebb273bb7b
ARM: Add a new base class for instructions that can do an interworking branch.
2010-06-02 12:57:59 -05:00
Ali Saidi
422f0d9f10
ARM: Begin implementing CP15
2009-11-17 18:02:09 -06:00
Nathan Binkert
2c5fe6f95e
build: fix compile problems pointed out by gcc 4.4
2009-11-04 16:57:01 -08:00
Gabe Black
2fb8d481ab
ARM: Tune up predicated instruction decoding.
2009-07-08 23:02:19 -07:00
Gabe Black
b8f064c88c
ARM: Use the new DataOp format to simplify the decoder.
2009-07-01 22:11:39 -07:00
Gabe Black
1ea14b8fac
ARM: Show more information when disassembling data processing intstructions.
...
This will need more work, but it should be a lot closer.
2009-06-27 00:30:23 -07:00
Gabe Black
56f1845471
ARM: Show branch targets relative to the nearest symbol.
2009-06-27 00:29:30 -07:00
Gabe Black
a4ac3fad7a
ARM: Write a function for printing mnemonics and predicates.
2009-06-27 00:29:12 -07:00
Gabe Black
38d8bc64ba
ARM: Fill out the printReg function.
2009-06-26 22:01:34 -07:00
Gabe Black
d744525273
ARM: Simplify some utility functions.
2009-06-21 22:51:13 -07:00
Gabe Black
5c2a362cb7
ARM: Move util functions out of the isa desc.
2009-06-21 22:50:33 -07:00
Gabe Black
d4a03f1900
ARM: Simplify the ISA desc by pulling some classes out of it.
2009-06-21 17:21:25 -07:00
