diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tci/tcg-target.inc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tcg/tci/tcg-target.inc.c b/tcg/tci/tcg-target.inc.c index e2fc52a167..85eeb5de24 100644 --- a/tcg/tci/tcg-target.inc.c +++ b/tcg/tci/tcg-target.inc.c @@ -556,6 +556,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, if (s->tb_jmp_offset) { /* Direct jump method. */ tcg_debug_assert(args[0] < ARRAY_SIZE(s->tb_jmp_offset)); + /* Align for atomic patching and thread safety */ + s->code_ptr = QEMU_ALIGN_PTR_UP(s->code_ptr, 4); s->tb_jmp_offset[args[0]] = tcg_current_code_size(s); tcg_out32(s, 0); } else { |