Add linker magic to ensure 16bit variables aren't repeated in 32bit code.

Add VAR16 macro to enable a variable to be available in both 32bit and
    16bit code.  This reduces the occurrences of "#if MODE16".
Also add ASM16 macro to reduce occurrences of "#if MODE16".

1 files changed, 1 insertions, 0 deletions

diff --git a/src/rombios.lds.S b/src/rombios.lds.S
index e3527ac1..1305c403 100644
--- a/src/rombios.lds.S
+++ b/src/rombios.lds.S
@@ -22,4 +22,5 @@ SECTIONS
                 final_code16_fixed_start = . ;
                 *(.text16.fixed.addr)
                 }
+        /DISCARD/ : { *(.discard.var16) }
 }