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61 Commits

Author SHA1 Message Date
Ryan Houdek d2eaba5cb7 [AArch64] Minor MOVI2R improvement. 
Use the ZR for both input arguments in the case the immediate is the maximum immediate value.
This allows it to be aliased to MVN when disassembling.
 2015-01-07 13:00:39 -06:00
Ryan Houdek 8dba84dd7c [AArch64] Fix 8 & 16 bit loadstore indexes. 
I wasn't bit shifting correctly for 8 and 16bit loadstores.
 2015-01-07 12:58:37 -06:00
Ryan Houdek f4f59ea71e [AArch64] Fix ADDS/SUBS emitter functions. 
These weren't emitting the flag bit. So they were regular ADD and SUB emitters.
 2015-01-07 12:56:45 -06:00
Ryan Houdek d3c2e8fb0a [AArch64] Improvements to the AArch64 emitter. 
Fixes issues with negative offsets in loadstore instructions.
Adds ADRP/ADR instructions.
Optimizes MOVI2R function to take advantage of ADRP on pointers, can change a 3 instruction operation down to one.
Adds GPR push/pop operations for ABI related things.
 2014-12-20 19:35:52 -06:00
Ryan Houdek 2c39d4044d [AArch64] Add loadstore paired emitter instructions. 2014-12-02 21:08:34 -06:00
Lioncash e9b09a4c9f Arm(64)Emitter: Make some variables static 2014-11-25 23:27:48 -05:00
Ryan Houdek 7608e3f11e Add AArch64 emitter aliases for MOV and MVN. 2014-09-18 16:30:40 -05:00
Ryan Houdek 17d31ecd6c Fix AArch64 MOVI2R helper function. 
In the case of a zero immediate, it wouldn't generate code at all.
Also in the case of max u32/u64, use ORN to optimize it.
 2014-09-12 05:45:10 -05:00
Ryan Houdek 24f6c98a55 Add sign extending aliases to the ARM64Emitter. 2014-09-10 17:52:54 -05:00
Lioncash bc331ee809 Common: Fix code styling in Arm64Emitter 2014-09-08 23:39:20 -04:00
Ryan Houdek f107b5e176 [AArch64-emitter] Initial work on a emitter for 64bit ARM. 
I've tested a few instruction encodings and am expecting most to work as long as one stays away from VFP/SIMD.
This implements mostly instructions to bring up an initial JIT with integer support.
This can be improved to allow ease of use functions in the future, dealing with the raw imms/immr encodings is probably the worst thing ever.
 2014-09-06 20:13:44 -05:00