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Add SSAT, SSAT16, USAT and USAT16 ARM32 instructions (#954)

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* Implement SMULWB, SMULWT, SMLAWB, SMLAWT, and add tests for some multiply instructions

* Improve test descriptions

* Rename SMULH to SMUL__

* Add SSAT, SSAT16, USAT and USAT16 ARM32 instructions

* Fix new tests

* Replace AND 0xFFFF with 16-bits zero extension (more efficient)
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gdkchan 2020-02-29 17:51:55 -03:00 • committed by GitHub
parent b8ee5b15ab
commit fb0939f9b6
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12 changed files with 666 additions and 195 deletions
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12
ARMeilleure/Instructions/InstName.cs
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@ -81,8 +81,11 @@ namespace ARMeilleure.Instructions
Sdiv,
Smaddl,
Smsubl,
Smulh,
Smul__,
Smull,
Smulw_,
Ssat,
Ssat16,
Stlr,
Stlxp,
Stlxr,
@ -491,9 +494,10 @@ namespace ARMeilleure.Instructions
Rsb,
Rsc,
Sbfx,
Smlab,
Smla__,
Smlal,
Smlalh,
Smlal__,
Smlaw_,
Smmla,
Smmls,
Smmul,
@ -519,6 +523,8 @@ namespace ARMeilleure.Instructions
Ubfx,
Umlal,
Umull,
Usat,
Usat16,
Uxtb,
Uxtb16,
Uxth,