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Normalize how the global heap pool is configured across iwasm apps (#1628)

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Use the cmake variable `WAMR_BUILD_GLOBAL_HEAP_POOL` and
`WAMR_BUILD_GLOBAL_HEAP_SIZE` to enable/disable the global heap pool
and set its size. And set the default global heap size in core/config.h and
the cmake files.

As a result, the developers who build iwasm can easily enable/disable the
global heap pool and change its size regardless of the iwasm implementation,
without manually finding and patching the right location for that value.
This commit is contained in:
Jämes Ménétrey
2022-10-25 15:36:24 +02:00
committed by GitHub
parent b5eea934cf
commit 6adf9194d4
17 changed files with 137 additions and 54 deletions
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12
product-mini/platforms/alios-things/aos.mk
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@ -50,6 +50,18 @@ WAMR_BUILD_INTERP = 1
# Enable AOT by default.
WAMR_BUILD_AOT = 1
# Override the global heap usage
ifndef WAMR_BUILD_GLOBAL_HEAP_POOL
WAMR_BUILD_GLOBAL_HEAP_POOL=1
endif
GLOBAL_DEFINES += WASM_ENABLE_GLOBAL_HEAP_POOL=${WAMR_BUILD_GLOBAL_HEAP_POOL}
# Override the global heap size for small devices
ifndef WAMR_BUILD_GLOBAL_HEAP_SIZE
WAMR_BUILD_GLOBAL_HEAP_SIZE = 262144 # 256 kB
endif
GLOBAL_DEFINES += WASM_GLOBAL_HEAP_SIZE=${WAMR_BUILD_GLOBAL_HEAP_SIZE}
ifeq (${WAMR_BUILD_INTERP}, 1)
GLOBAL_DEFINES += WASM_ENABLE_INTERP=1
endif