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Allow using mmap for shared memory if hw bound check is disabled (#3029)

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For shared memory, the max memory size must be defined in advanced. Re-allocation
for growing memory can't be used as it might change the base address, therefore when
OS_ENABLE_HW_BOUND_CHECK is enabled the memory is mmaped, and if the flag is
disabled, the memory is allocated. This change introduces a flag that allows users to use
mmap for reserving memory address space even if the OS_ENABLE_HW_BOUND_CHECK
is disabled.
This commit is contained in:
Marcin Kolny
2024-01-16 14:15:55 +00:00
committed by GitHub
parent b3aaf2abc0
commit ffa131b5ac
12 changed files with 183 additions and 112 deletions
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.github/workflows/compilation_on_android_ubuntu.yml vendored
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@ -145,6 +145,7 @@ jobs:
"-DWAMR_BUILD_SIMD=1",
"-DWAMR_BUILD_TAIL_CALL=1",
"-DWAMR_DISABLE_HW_BOUND_CHECK=1",
"-DWAMR_ENABLE_SHARED_MEMORY_MMAP=1",
]
os: [ubuntu-22.04]
platform: [android, linux]