diff options
| -rw-r--r-- | tcg/tcg.c | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -596,7 +596,17 @@ void tcg_gen_callN(TCGContext *s, TCGv_ptr func, unsigned int flags, real_args++; } #endif -#ifdef TCG_TARGET_WORDS_BIGENDIAN + /* If stack grows up, then we will be placing successive + arguments at lower addresses, which means we need to + reverse the order compared to how we would normally + treat either big or little-endian. For those arguments + that will wind up in registers, this still works for + HPPA (the only current STACK_GROWSUP target) since the + argument registers are *also* allocated in decreasing + order. If another such target is added, this logic may + have to get more complicated to differentiate between + stack arguments and register arguments. */ +#if defined(TCG_TARGET_WORDS_BIGENDIAN) != defined(TCG_TARGET_STACK_GROWSUP) *gen_opparam_ptr++ = args[i] + 1; *gen_opparam_ptr++ = args[i]; #else |