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Add support for dynamic-state-related intrinsics
* libguile/vm-engine.c (call-thread, call-thread-scm-scm) (call-scm<-thread-scm): New intrinsics. * module/system/vm/assembler.scm (define-thread-scm-scm-intrinsic) (define-thread-intrinsic, define-scm<-thread-scm-intrinsic): New helpers. (encode-X8_S12_S12-C32!/shuffle): New shuffler. * libguile/intrinsics.h: Add new intrinsic types.
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3 changed files with 68 additions and 3 deletions
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@ -909,6 +909,15 @@ later by the linker."
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(emit-push asm src)
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(encode-X8_S12_S12-C32 asm 0 0 c32 opcode)
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(emit-pop asm dst))))
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(define (encode-X8_S12_S12-C32!/shuffle asm a b c32 opcode)
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(cond
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((< (logior a b) (ash 1 12))
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(encode-X8_S12_S12-C32 asm a b c32 opcode))
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(else
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(emit-push asm a)
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(emit-push asm b)
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(encode-X8_S12_S12-C32 asm 1 0 c32 opcode)
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(emit-drop asm 2))))
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(eval-when (expand)
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(define (id-append ctx a b)
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@ -931,6 +940,7 @@ later by the linker."
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(('<- 'X8_S8_S8_C8 'C32) #'encode-X8_S8_S8_C8-C32<-/shuffle)
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(('! 'X8_S8_S8_C8 'C32) #'encode-X8_S8_S8_C8-C32!/shuffle)
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(('<- 'X8_S12_S12 'C32) #'encode-X8_S12_S12-C32<-/shuffle)
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(('! 'X8_S12_S12 'C32) #'encode-X8_S12_S12-C32!/shuffle)
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(('! 'X8_S8_C8_S8) #'encode-X8_S8_C8_S8!/shuffle)
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(('<- 'X8_S8_C8_S8) #'encode-X8_S8_C8_S8<-/shuffle)
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(else (encoder-name operands))))
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@ -1311,6 +1321,15 @@ returned instead."
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(define-syntax-rule (define-scm<-s64-intrinsic name)
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(define-macro-assembler (name asm dst src)
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(emit-call-scm<-s64 asm dst src (intrinsic-name->index 'name))))
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(define-syntax-rule (define-thread-scm-scm-intrinsic name)
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(define-macro-assembler (name asm a b)
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(emit-call-thread-scm-scm asm a b (intrinsic-name->index 'name))))
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(define-syntax-rule (define-thread-intrinsic name)
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(define-macro-assembler (name asm)
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(emit-call-thread asm (intrinsic-name->index 'name))))
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(define-syntax-rule (define-scm<-thread-scm-intrinsic name)
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(define-macro-assembler (name asm dst src)
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(emit-call-scm<-thread-scm asm dst src (intrinsic-name->index 'name))))
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(define-scm<-scm-scm-intrinsic add)
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(define-scm<-scm-uimm-intrinsic add/immediate)
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