From: Kevin O'Connor <kevin@koconnor.net>
Date: Sat, 8 Nov 2008 15:36:16 +0000 (-0500)
Subject: Support .bss variables in 16bit code (ones that the 32bit code can set).
X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=commitdiff_plain;h=1b7d8843268e83c8d21fa35d8869005c7cd6952f;p=seabios.git

Support .bss variables in 16bit code (ones that the 32bit code can set).
---

diff --git a/Makefile b/Makefile
index b294ed9..d5804f3 100644
--- a/Makefile
+++ b/Makefile
@@ -98,7 +98,7 @@ $(OUT)romlayout32.o: ; $(call whole-compile, $(CFLAGS), $(addprefix src/, $(SRC3
 
 $(OUT)rom32.o: $(OUT)romlayout32.o $(OUT)rombios32.lds
 	@echo "  Linking (no relocs) $@"
-	$(Q)$(LD) -r -T $(OUT)rombios32.lds $< -o $@
+	$(Q)$(LD) -r -d -T $(OUT)rombios32.lds $< -o $@
 
 $(OUT)rom16.o: $(OUT)romlayout16.o $(OUT)rom32.o $(OUT)rombios16.lds
 	@echo "  Linking $@"
diff --git a/src/rombios16.lds.S b/src/rombios16.lds.S
index 43fcdef..d51d69c 100644
--- a/src/rombios16.lds.S
+++ b/src/rombios16.lds.S
@@ -16,6 +16,8 @@ SECTIONS
                 *(.text)
                 *(.rodata*)
                 *(.data)
+                *(.bss)
+                *(COMMON)
                 }
         freespace1_start = . ;
         code16_end = . ;