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Set the allocation MIN_ALIGN for espidf to 4.

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This commit is contained in:
Scott Mabin 2022-01-05 13:13:25 +00:00
parent 936ce3dab7
commit 5296baeab1
1 changed files with 8 additions and 2 deletions
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10
library/std/src/sys/common/alloc.rs
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@ -14,8 +14,8 @@
target_arch = "asmjs",
target_arch = "wasm32",
target_arch = "hexagon",
target_arch = "riscv32",
target_arch = "xtensa"
all(target_arch = "riscv32", not(target_os = "espidf")),
all(target_arch = "xtensa", not(target_os = "espidf")),
)))]
pub const MIN_ALIGN: usize = 8;
#[cfg(all(any(
@ -28,6 +28,12 @@
target_arch = "wasm64",
)))]
pub const MIN_ALIGN: usize = 16;
// The allocator on the esp-idf platform guarentees 4 byte alignment.
#[cfg(all(any(
all(target_arch = "riscv32", target_os = "espidf"),
all(target_arch = "xtensa", target_os = "espidf"),
)))]
pub const MIN_ALIGN: usize = 4;
pub unsafe fn realloc_fallback(
alloc: &System,