Add more linker protections around variables accessed from 16bit mode.

[seabios.git] / src / pnpbios.c

diff --git a/src/pnpbios.c b/src/pnpbios.c
index 21d140a7eff2bdd9ee760cc68944030ff3d2a0f0..8bf71dcb13f605086e43fead568fc091c2ec2afa 100644 (file)
--- a/src/pnpbios.c
+++ b/src/pnpbios.c
@@ -28,7 +28,7 @@ extern struct pnpheader PNPHEADER;
 extern const char pnp_string[];
 
 #if CONFIG_PNPBIOS
-struct pnpheader PNPHEADER __aligned(16) VAR16 = {
+struct pnpheader PNPHEADER __aligned(16) VAR16_32 = {
     .signature = PNP_SIGNATURE,
     .version = 0x10,
     .length = sizeof(PNPHEADER),
@@ -41,7 +41,7 @@ struct pnpheader PNPHEADER __aligned(16) VAR16 = {
 // We need a copy of this string in the 0xf000 segment, but we are not
 // actually a PnP BIOS, so make sure it is *not* aligned, so OSes will
 // not see it if they scan.
-const char pnp_string[] __aligned(2) VAR16 = " $PnP";
+const char pnp_string[] __aligned(2) VAR16_32 = " $PnP";
 #endif
 
 #define FUNCTION_NOT_SUPPORTED 0x82