alloc: fix alignment for riscv32 arch

2021-09-09 10:20:04 +08:00 · 2021-09-09 10:20:04 +08:00 · b8ed5a0d91
parent 2213e7ffac
commit b8ed5a0d91
2 changed files with 2 additions and 1 deletions
--- a/artiq/firmware/liballoc_list/lib.rs
+++ b/artiq/firmware/liballoc_list/lib.rs
@ -13,6 +13,7 @@ const MAGIC_BUSY: usize = 0xFEEDFEED;
 struct Header {
    magic: usize,
    size:  usize,
+    _pad:  usize,
    next:  *mut Header
 }

--- a/artiq/firmware/runtime/runtime.ld
+++ b/artiq/firmware/runtime/runtime.ld
@ -75,7 +75,7 @@ SECTIONS
        _fstack = . - 16;
    } > runtime

-    .heap (NOLOAD) :
+    .heap (NOLOAD) : ALIGN(16)
    {
        _fheap = .;
        . = ORIGIN(runtime) + LENGTH(runtime);