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| author | Jyun-Yan You <jyyou@cs.nctu.edu.tw> | 2013-05-21 11:58:08 +0800 |
|---|---|---|
| committer | Jyun-Yan You <jyyou@cs.nctu.edu.tw> | 2013-05-21 11:58:30 +0800 |
| commit | d86a32bbb2ff79232bf3edc0f475062f45b6ea90 (patch) | |
| tree | 964199611d195b2a10ff45d59614cd6c0804756a /src/libcore | |
| parent | 6c0a4693c94ffbb5601b59d0c82c7785d347107d (diff) | |
| download | rust-d86a32bbb2ff79232bf3edc0f475062f45b6ea90.tar.gz rust-d86a32bbb2ff79232bf3edc0f475062f45b6ea90.zip | |
fix mips stack alignment
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/rt/context.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libcore/rt/context.rs b/src/libcore/rt/context.rs index 2add314fd11..f60ce342957 100644 --- a/src/libcore/rt/context.rs +++ b/src/libcore/rt/context.rs @@ -183,7 +183,9 @@ fn new_regs() -> ~Registers { ~([0, .. 32]) } #[cfg(target_arch = "mips")] fn initialize_call_frame(regs: &mut Registers, fptr: *c_void, arg: *c_void, sp: *mut uint) { - let sp = mut_offset(sp, -1); + let sp = align_down(sp); + // sp of mips o32 is 8-byte aligned + let sp = mut_offset(sp, -2); // The final return address. 0 indicates the bottom of the stack unsafe { *sp = 0; } |