tree e78fc8236bb36ab7b8ecd305f67780c1e97b76a5
parent 7296abaccc98872e28cec50091dbf26d38e4f062
author Aurelien Jarno <aurelien@aurel32.net> 1267568196 +0100
committer Aurelien Jarno <aurelien@aurel32.net> 1268600690 +0100

tcg: add div/rem 32-bit helpers

Some targets like ARM would benefit to use 32-bit helpers for
div/rem/divu/remu.

Create a #define for div2 so that targets can select between
div, div2 and helper implementation. Use the helper version if none
of the #define are present.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>