Index of Semantic Rules

Typing of Static Constructs

Construct Judgement
Limits \(\href{../valid/types.html#valid-limits}{\vdash} \href{../syntax/types.html#syntax-limits}{\mathit{limits}} \mathrel{\mbox{ok}}\)
Function type \(\href{../valid/types.html#valid-functype}{\vdash} \href{../syntax/types.html#syntax-functype}{\mathit{functype}} \mathrel{\mbox{ok}}\)
Table type \(\href{../valid/types.html#valid-tabletype}{\vdash} \href{../syntax/types.html#syntax-tabletype}{\mathit{tabletype}} \mathrel{\mbox{ok}}\)
Memory type \(\href{../valid/types.html#valid-memtype}{\vdash} \href{../syntax/types.html#syntax-memtype}{\mathit{memtype}} \mathrel{\mbox{ok}}\)
Global type \(\href{../valid/types.html#valid-globaltype}{\vdash} \href{../syntax/types.html#syntax-globaltype}{\mathit{globaltype}} \mathrel{\mbox{ok}}\)
Instruction \(S;C \href{../valid/instructions.html#valid-instr}{\vdash} \href{../syntax/instructions.html#syntax-instr}{\mathit{instr}} : \href{../syntax/types.html#syntax-functype}{\mathit{functype}}\)
Instruction sequence \(S;C \href{../valid/instructions.html#valid-instr-seq}{\vdash} \href{../syntax/instructions.html#syntax-instr}{\mathit{instr}}^\ast : \href{../syntax/types.html#syntax-functype}{\mathit{functype}}\)
Expression \(C \href{../valid/instructions.html#valid-expr}{\vdash} \href{../syntax/instructions.html#syntax-expr}{\mathit{expr}} : \href{../syntax/types.html#syntax-resulttype}{\mathit{resulttype}}\)
Function \(C \href{../valid/modules.html#valid-func}{\vdash} \href{../syntax/modules.html#syntax-func}{\mathit{func}} : \href{../syntax/types.html#syntax-functype}{\mathit{functype}}\)
Table \(C \href{../valid/modules.html#valid-table}{\vdash} \href{../syntax/modules.html#syntax-table}{\mathit{table}} : \href{../syntax/types.html#syntax-tabletype}{\mathit{tabletype}}\)
Memory \(C \href{../valid/modules.html#valid-mem}{\vdash} \href{../syntax/modules.html#syntax-mem}{\mathit{mem}} : \href{../syntax/types.html#syntax-memtype}{\mathit{memtype}}\)
Global \(C \href{../valid/modules.html#valid-global}{\vdash} \href{../syntax/modules.html#syntax-global}{\mathit{global}} : \href{../syntax/types.html#syntax-globaltype}{\mathit{globaltype}}\)
Element segment \(C \href{../valid/modules.html#valid-elem}{\vdash} \href{../syntax/modules.html#syntax-elem}{\mathit{elem}} \mathrel{\mbox{ok}}\)
Data segment \(C \href{../valid/modules.html#valid-data}{\vdash} \href{../syntax/modules.html#syntax-data}{\mathit{data}} \mathrel{\mbox{ok}}\)
Start function \(C \href{../valid/modules.html#valid-start}{\vdash} \href{../syntax/modules.html#syntax-start}{\mathit{start}} \mathrel{\mbox{ok}}\)
Export \(C \href{../valid/modules.html#valid-export}{\vdash} \href{../syntax/modules.html#syntax-export}{\mathit{export}} : \href{../syntax/values.html#syntax-name}{\mathit{name}}\)
Export description \(C \href{../valid/modules.html#valid-exportdesc}{\vdash} \href{../syntax/modules.html#syntax-exportdesc}{\mathit{exportdesc}} \mathrel{\mbox{ok}}\)
Import \(C \href{../valid/modules.html#valid-import}{\vdash} \href{../syntax/modules.html#syntax-import}{\mathit{import}} : \href{../syntax/types.html#syntax-externtype}{\mathit{externtype}}\)
Import description \(C \href{../valid/modules.html#valid-importdesc}{\vdash} \href{../syntax/modules.html#syntax-importdesc}{\mathit{importdesc}} : \href{../syntax/types.html#syntax-externtype}{\mathit{externtype}}\)
Module \(\href{../valid/modules.html#valid-module}{\vdash} \href{../syntax/modules.html#syntax-module}{\mathit{module}} : \href{../syntax/types.html#syntax-externtype}{\mathit{externtype}}^\ast\)

Typing of Runtime Constructs

Construct Judgement
Module instruction \(S \href{../appendix/properties.html#valid-moduleinstr}{\vdash} \href{../exec/runtime.html#syntax-moduleinstr}{\mathit{moduleinstr}} \mathrel{\mbox{ok}}\)
Function instance \(S \href{../appendix/properties.html#valid-funcinst}{\vdash} \href{../exec/runtime.html#syntax-funcinst}{\mathit{funcinst}} : \href{../syntax/types.html#syntax-resulttype}{\mathit{resulttype}}\)
Table instance \(S \href{../appendix/properties.html#valid-tableinst}{\vdash} \href{../exec/runtime.html#syntax-tableinst}{\mathit{tableinst}} : \href{../syntax/types.html#syntax-tabletype}{\mathit{tabletype}}\)
Memory instance \(S \href{../appendix/properties.html#valid-meminst}{\vdash} \href{../exec/runtime.html#syntax-meminst}{\mathit{meminst}} : \href{../syntax/types.html#syntax-memtype}{\mathit{memtype}}\)
Global instance \(S \href{../appendix/properties.html#valid-globalinst}{\vdash} \href{../exec/runtime.html#syntax-globalinst}{\mathit{globalinst}} : \href{../syntax/types.html#syntax-globaltype}{\mathit{globaltype}}\)
Export instance \(S \href{../appendix/properties.html#valid-exportinst}{\vdash} \href{../exec/runtime.html#syntax-exportinst}{\mathit{exportinst}} \mathrel{\mbox{ok}}\)
Module instance \(S \href{../appendix/properties.html#valid-moduleinst}{\vdash} \href{../exec/runtime.html#syntax-moduleinst}{\mathit{moduleinst}} : C\)
Store \(\href{../appendix/properties.html#valid-store}{\vdash} \href{../exec/runtime.html#syntax-store}{\mathit{store}} \mathrel{\mbox{ok}}\)
Configuration \(\href{../appendix/properties.html#valid-config}{\vdash} \href{../exec/runtime.html#syntax-config}{\mathit{config}} \mathrel{\mbox{ok}}\)
Thread \(S;\href{../syntax/types.html#syntax-resulttype}{\mathit{resulttype}}^? \href{../appendix/properties.html#valid-thread}{\vdash} \href{../exec/runtime.html#syntax-thread}{\mathit{thread}} : \href{../syntax/types.html#syntax-resulttype}{\mathit{resulttype}}^?\)
Frame \(S \href{../appendix/properties.html#valid-frame}{\vdash} \href{../exec/runtime.html#syntax-frame}{\mathit{frame}} : C\)
Value \(\href{../appendix/properties.html#valid-val}{\vdash} \href{../exec/runtime.html#syntax-val}{\mathit{val}} : \href{../syntax/types.html#syntax-valtype}{\mathit{valtype}}\)
External value \(S \href{../exec/modules.html#valid-externval}{\vdash} \href{../exec/runtime.html#syntax-externval}{\mathit{externval}} : \href{../syntax/types.html#syntax-externtype}{\mathit{externtype}}\)

Constantness

Construct Judgement
Constant expression \(C \href{../valid/instructions.html#valid-constant}{\vdash} \href{../syntax/instructions.html#syntax-expr}{\mathit{expr}} \href{../valid/instructions.html#valid-constant}{\mathrel{\mbox{const}}}\)
Constant instruction \(C \href{../valid/instructions.html#valid-constant}{\vdash} \href{../syntax/instructions.html#syntax-instr}{\mathit{instr}} \href{../valid/instructions.html#valid-constant}{\mathrel{\mbox{const}}}\)

Import Matching

Construct Judgement
Limits \(\href{../exec/modules.html#match-limits}{\vdash} \href{../syntax/types.html#syntax-limits}{\mathit{limits}}_1 \href{../exec/modules.html#match}{\leq} \href{../syntax/types.html#syntax-limits}{\mathit{limits}}_2\)
External type \(\href{../exec/modules.html#match-externtype}{\vdash} \href{../syntax/types.html#syntax-externtype}{\mathit{externtype}}_1 \href{../exec/modules.html#match}{\leq} \href{../syntax/types.html#syntax-externtype}{\mathit{externtype}}_2\)

Store Extension

Construct Judgement
Function instance \(\href{../appendix/properties.html#extend-funcinst}{\vdash} \href{../exec/runtime.html#syntax-funcinst}{\mathit{funcinst}}_1 \href{../appendix/properties.html#extend}{\preceq} \href{../exec/runtime.html#syntax-funcinst}{\mathit{funcinst}}_2\)
Table instance \(\href{../appendix/properties.html#extend-tableinst}{\vdash} \href{../exec/runtime.html#syntax-tableinst}{\mathit{tableinst}}_1 \href{../appendix/properties.html#extend}{\preceq} \href{../exec/runtime.html#syntax-tableinst}{\mathit{tableinst}}_2\)
Memory instance \(\href{../appendix/properties.html#extend-meminst}{\vdash} \href{../exec/runtime.html#syntax-meminst}{\mathit{meminst}}_1 \href{../appendix/properties.html#extend}{\preceq} \href{../exec/runtime.html#syntax-meminst}{\mathit{meminst}}_2\)
Global instance \(\href{../appendix/properties.html#extend-globalinst}{\vdash} \href{../exec/runtime.html#syntax-globalinst}{\mathit{globalinst}}_1 \href{../appendix/properties.html#extend}{\preceq} \href{../exec/runtime.html#syntax-globalinst}{\mathit{globalinst}}_2\)
Store \(\href{../appendix/properties.html#extend-store}{\vdash} \href{../exec/runtime.html#syntax-store}{\mathit{store}}_1 \href{../appendix/properties.html#extend}{\preceq} \href{../exec/runtime.html#syntax-store}{\mathit{store}}_2\)

Execution

Construct Judgement
Instruction \(S;F;\href{../syntax/instructions.html#syntax-instr}{\mathit{instr}} \href{../exec/conventions.html#formal-notation}{\hookrightarrow} S';F';{\href{../syntax/instructions.html#syntax-instr}{\mathit{instr}}'}^\ast\)
Expression \(S;F;\href{../syntax/instructions.html#syntax-expr}{\mathit{expr}} \href{../exec/conventions.html#formal-notation}{\hookrightarrow}^\ast S';F';\href{../exec/runtime.html#syntax-val}{\mathit{val}}^\ast\)
Module instruction \(S;\href{../exec/runtime.html#syntax-moduleinstr}{\mathit{moduleinstr}} \href{../exec/conventions.html#formal-notation}{\hookrightarrow} S';{\href{../exec/runtime.html#syntax-moduleinstr}{\mathit{moduleinstr}}'}^\ast\)