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Reduce CAmkES per-component heap allocation.

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Set the per-component static heap size to 8KB. The heap is only used by
CAmkES RPC for marhsaling dynamic array & string parameters. We mostly
use the former and no more than 4KB at a time so 8KB should be fine until
we can redirect C use to the Rust heap allocator (or replace the C code).

BUG=224069025

Change-Id: I600854c5cb41ed268087f4b2294b70c3384973c2
GitOrigin-RevId: 177a353e6873f2c048cf4b446114534d9dcffc94
This commit is contained in:
Sam Leffler 2022-06-27 17:51:01 +00:00
parent c4c0e01765
commit 7bef3289dd
1 changed files with 1 additions and 0 deletions
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easy-settings.cmake
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@ -7,6 +7,7 @@ set(RUST_TARGET "riscv32imac-unknown-none-elf" CACHE STRING "Rust target_arch")
set(KernelSel4Arch "riscv32" CACHE STRING "Specifies 32-bit branch of the seL4 spike platform") set(KernelSel4Arch "riscv32" CACHE STRING "Specifies 32-bit branch of the seL4 spike platform")
set(KernelIsMCS ON CACHE BOOL "Enable seL4 MCS support") set(KernelIsMCS ON CACHE BOOL "Enable seL4 MCS support")
set(KernelPrinting ON CACHE BOOL "Enable seL4 console output support") set(KernelPrinting ON CACHE BOOL "Enable seL4 console output support")
set(CAmkESDefaultHeapSize "8192" CACHE STRING "CAmkES per-component heap size (bytes)")
set(LibUtilsDefaultZfLogLevel 5 CACHE STRING "seL4 internal logging level (0-5).") set(LibUtilsDefaultZfLogLevel 5 CACHE STRING "seL4 internal logging level (0-5).")
set(SIMULATION ON CACHE BOOL "Whether to build simulate script") set(SIMULATION ON CACHE BOOL "Whether to build simulate script")