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Expose WAMR_BUILD_GC_HEAP_SIZE_DEFAULT as a CMake option #4124

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Merged
lum1n0us merged 4 commits into from
Mar 12, 2025
Merged

Expose WAMR_BUILD_GC_HEAP_SIZE_DEFAULT as a CMake option #4124

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beb34c3
Expose WAMR_BUILD_GC_HEAP_SIZE_DEFAULT as a CMake option
swankjesse Mar 3, 2025
de82d19
Address code review feedback
swankjesse Mar 4, 2025
d609acf
Move the default heap size initialization
swankjesse Mar 4, 2025
9027b2d
Restore the doc heading.
swankjesse Mar 4, 2025
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5 changes: 4 additions & 1 deletion core/iwasm/common/wasm_runtime_common.c
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Original file line number Diff line number Diff line change
Expand Up @@ -757,7 +757,10 @@ wasm_runtime_full_init_internal(RuntimeInitArgs *init_args)
#endif

#if WASM_ENABLE_GC != 0
gc_heap_size_default = init_args->gc_heap_size;
uint32 gc_heap_size = init_args->gc_heap_size;
if (gc_heap_size > 0) {
gc_heap_size_default = gc_heap_size;
}
#endif

#if WASM_ENABLE_JIT != 0
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4 changes: 4 additions & 0 deletions core/shared/mem-alloc/mem_alloc.cmake
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Expand Up @@ -24,6 +24,10 @@ if (WAMR_BUILD_GC_CORRUPTION_CHECK EQUAL 0)
add_definitions (-DBH_ENABLE_GC_CORRUPTION_CHECK=0)
endif ()

if (DEFINED WAMR_BUILD_GC_HEAP_SIZE_DEFAULT)
add_definitions ("-DGC_HEAP_SIZE_DEFAULT=${WAMR_BUILD_GC_HEAP_SIZE_DEFAULT}")
endif ()

file (GLOB_RECURSE source_all
${MEM_ALLOC_DIR}/ems/*.c
${MEM_ALLOC_DIR}/tlsf/*.c
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3 changes: 3 additions & 0 deletions doc/build_wamr.md
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Expand Up @@ -142,6 +142,9 @@ cmake -DWAMR_BUILD_PLATFORM=linux -DWAMR_BUILD_TARGET=ARM
### **Enable Garbage Collection**
- **WAMR_BUILD_GC**=1/0, default to disable if not set

### **Set the Garbage Collection heap size**
- **WAMR_BUILD_GC_HEAP_SIZE_DEFAULT**=n, default to 128 kB (131072) if not set

### **Configure Debug**

- **WAMR_BUILD_CUSTOM_NAME_SECTION**=1/0, load the function name from custom name section, default to disable if not set
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