Gabe Black
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b6c2548a27
|
ARM: Get rid of the binary dumping function in utility.hh.
|
2010-06-02 12:58:17 -05:00 |
|
Gabe Black
|
358fdc2a40
|
ARM: Decode to specialized conditional/unconditional versions of instructions.
This is to avoid condition code based dependences from effectively serializing
instructions when the instruction doesn't actually use them.
|
2010-06-02 12:58:17 -05:00 |
|
Gabe Black
|
596cbe19d4
|
ARM: Make sure undefined unconditional ARM instructions decode as such.
|
2010-06-02 12:58:17 -05:00 |
|
Gabe Black
|
6101e1b062
|
ARM: Implement a version of mcr and mrc that works in user mode.
|
2010-06-02 12:58:17 -05:00 |
|
Gabe Black
|
e91e6ff9a4
|
ARM: Hook the misc instructions into the thumb decoder.
|
2010-06-02 12:58:17 -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
|
0e556e9dfb
|
ARM: Treat LDRD in ARM with an odd index as an undefined instruction.
|
2010-06-02 12:58:17 -05:00 |
|
Gabe Black
|
5a6bf8301a
|
ARM: Detect a bad offset field for the VFP Ldm/Stm instructions in the decoder.
|
2010-06-02 12:58:17 -05:00 |
|
Gabe Black
|
6e39288be0
|
ARM: Implement the bkpt instruction.
|
2010-06-02 12:58:16 -05:00 |
|
Gabe Black
|
e9c8f68c0f
|
ARM: Make undefined instructions obey predication.
|
2010-06-02 12:58:16 -05:00 |
|
Gabe Black
|
05bd3eb4ec
|
ARM: Implement support for the IT instruction and the ITSTATE bits of CPSR.
|
2010-06-02 12:58:16 -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
|
cb9936cfde
|
ARM: Implement the ARM TLB/Tablewalker. Needs performance improvements.
|
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
|
237c0617a0
|
ARM: Implement conversion to/from half precision.
|
2010-06-02 12:58:16 -05:00 |
|
Gabe Black
|
04e196f422
|
ARM: Clean up VFP
|
2010-06-02 12:58:16 -05:00 |
|
Gabe Black
|
0fe0390f73
|
ARM: Clean up the implementation of the VFP instructions.
|
2010-06-02 12:58:16 -05:00 |
|
Gabe Black
|
92bdf57be4
|
ARM: Even though writes to MVFR0/1 should be unpredictable, we need to make them to do nothing.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
2d08b8de91
|
ARM: Implement the version of VMRS that writes to the APSR.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
57c4d37c10
|
ARM: Ignore reads and writes to DCIMVAC.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
49b7088b91
|
ARM: Implement the VCMPE instruction.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
23ba9c7b96
|
ARM: Fix vcvtr so that it uses the rounding mode in the FPSCR.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
1fda944716
|
ARM: Fix saturation of VCVT from fp to integer.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
347ab6c704
|
ARM: Compensate for ARM's underflow coming from -before- rounding, but x86's after.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
fd82a47b96
|
ARM: Implement flush to zero for destinations as well.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
186273e5f3
|
ARM: Fix up nans to match ARM's expected behavior.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
8466999aef
|
ARM: Implement flush to zero mode for VFP, and clean up some corner cases.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
efbceff96a
|
ARM: Add barriers that make sure FP operations happen where they're supposed to.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
1b3b75ee68
|
ARM: Implement the version of VCVT float to int that rounds towards zero.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
aa05e5401c
|
ARM: Implement the floating/fixed point VCVT instructions.
|
2010-06-02 12:58:15 -05:00 |
|
Gabe Black
|
86a1093992
|
ARM: Add code to extract and record VFP exceptions.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
e478df35f5
|
ARM: Implement the VFP version of VCMP.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
c1f7bf7f0e
|
ARM: Add support for VFP vector mode.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
f245f4937b
|
ARM: Introduce new VFP base classes that are optionally microops.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
41012d2418
|
ARM: Implement VCVT between double and single width FP.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
a430f749ce
|
ARM: Implement vcvt between int and fp. Ignore rounding.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
a9d1de4769
|
ARM: Consolidate the VFP register index computation code.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
80fa3a7ccf
|
ARM: Implement the VFP negated multiplies.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
3111a62169
|
ARM: Implement the VFP versions of VMLA and VMLS.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
90d70a22cb
|
ARM: Implement the VFP version of vdiv and vsqrt.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
cc665240a4
|
ARM: Implement the VFP version of vsub.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
44759669aa
|
ARM: Implement the VFP version of vadd.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
9e32ff3491
|
ARM: Implement the VFP version of vabs.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
cd0a6a1303
|
ARM: Implement the VFP version of vneg.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
65f5204325
|
ARM: Implement the VFP version of vmul.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
19e05d7e8d
|
ARM: Move the VFP data operation decode into a function.
|
2010-06-02 12:58:14 -05:00 |
|
Gabe Black
|
4491170df6
|
ARM: Make integer division by zero return a fault.
|
2010-06-02 12:58:13 -05:00 |
|
Gabe Black
|
c5a8a1d673
|
ARM: Decode ARM unconditional MRC and MCR instructions.
|
2010-06-02 12:58:13 -05:00 |
|
Gabe Black
|
98fe7b0fbe
|
ARM: Move the CP15 decode block into a function.
|
2010-06-02 12:58:13 -05:00 |
|