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Support extended constant expressions (#4432)

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* implement extended const expr (#4318)
* add a toggle to enable extended const on wamrc (#4412)
This commit is contained in:
TianlongLiang
2025-07-07 13:34:02 +08:00
committed by GitHub
parent be33a40ba7
commit 7d05dbc988
28 changed files with 1734 additions and 379 deletions
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14
build-scripts/config_common.cmake
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@ -211,6 +211,10 @@ if (NOT DEFINED WAMR_BUILD_TAIL_CALL)
set (WAMR_BUILD_TAIL_CALL 0)
endif ()
if (NOT DEFINED WAMR_BUILD_EXTENDED_CONST_EXPR)
set (WAMR_BUILD_EXTENDED_CONST_EXPR 0)
endif ()
########################################
# Compilation options to marco
########################################
@ -673,7 +677,13 @@ if (WAMR_BUILD_INSTRUCTION_METERING EQUAL 1)
message (" Instruction metering enabled")
add_definitions (-DWASM_ENABLE_INSTRUCTION_METERING=1)
endif ()
if (WAMR_BUILD_EXTENDED_CONST_EXPR EQUAL 1)
message (" Extended constant expression enabled")
add_definitions(-DWASM_ENABLE_EXTENDED_CONST_EXPR=1)
else()
message (" Extended constant expression disabled")
add_definitions(-DWASM_ENABLE_EXTENDED_CONST_EXPR=0)
endif ()
########################################
# Show Phase4 Wasm proposals status.
########################################
@ -687,6 +697,7 @@ message (
" \"WebAssembly C and C++ API\"\n"
" Configurable. 0 is OFF. 1 is ON:\n"
" \"Bulk Memory Operation\" via WAMR_BUILD_BULK_MEMORY: ${WAMR_BUILD_BULK_MEMORY}\n"
" \"Extended Constant Expressions\" via WAMR_BUILD_EXTENDED_CONST_EXPR: ${WAMR_BUILD_EXTENDED_CONST_EXPR}\n"
" \"Fixed-width SIMD\" via WAMR_BUILD_SIMD: ${WAMR_BUILD_SIMD}\n"
" \"Garbage collection\" via WAMR_BUILD_GC: ${WAMR_BUILD_GC}\n"
" \"Legacy Exception handling\" via WAMR_BUILD_EXCE_HANDLING: ${WAMR_BUILD_EXCE_HANDLING}\n"
@ -701,7 +712,6 @@ message (
" \"Branch Hinting\"\n"
" \"Custom Annotation Syntax in the Text Format\"\n"
" \"Exception handling\"\n"
" \"Extended Constant Expressions\"\n"
" \"Import/Export of Mutable Globals\"\n"
" \"JS String Builtins\"\n"
" \"Relaxed SIMD\"\n"