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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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5
product-mini/platforms/riot/CMakeLists.txt
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@ -45,6 +45,11 @@ if (NOT DEFINED WAMR_ROOT_DIR)
set (WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR})
endif ()
# Override the global heap size for small devices
if (NOT DEFINED WAMR_BUILD_GLOBAL_HEAP_SIZE)
add_definitions (-DWASM_GLOBAL_HEAP_SIZE=262144) # 256 kB
endif ()
include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)