File seabios.3752bf44be8931f86523ed538555b170a52d09d... of Package xen

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File seabios.3752bf44be8931f86523ed538555b170a52d09dc.patch of Package xen (Revision f7307eb872017eecc0468286f683be74)

Currently displaying revision f7307eb872017eecc0468286f683be74 , Show latest

From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Tue, 19 May 2015 18:21:19 +0200
Subject: 3752bf44be8931f86523ed538555b170a52d09dc

Link rom.o with -N option.

This option tells linker not to align sections in a way optimied for OS.

ls -lh out/bios.bin.elf
-rwxr-xr-x 1 phcoder phcoder 90K Mai 19 20:38 out/bios.bin.elf

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/Makefile
+++ b/Makefile
@@ -168,25 +168,25 @@ $(OUT)romlayout16.lds: $(OUT)ccode32flat.o $(OUT)code32seg.o $(OUT)ccode16.o $(O
 $(OUT)romlayout32seg.lds $(OUT)romlayout32flat.lds $(OUT)code32flat.o $(OUT)code16.o: $(OUT)romlayout16.lds
 
 $(OUT)rom16.o: $(OUT)code16.o $(OUT)romlayout16.lds
 	@echo "  Linking $@"
 	$(Q)$(LD) -T $(OUT)romlayout16.lds $< -o $@
 
 $(OUT)rom32seg.o: $(OUT)code32seg.o $(OUT)romlayout32seg.lds
 	@echo "  Linking $@"
 	$(Q)$(LD) -T $(OUT)romlayout32seg.lds $< -o $@
 
 $(OUT)rom.o: $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o $(OUT)romlayout32flat.lds
 	@echo "  Linking $@"
-	$(Q)$(LD) -T $(OUT)romlayout32flat.lds $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o -o $@
+	$(Q)$(LD) -N -T $(OUT)romlayout32flat.lds $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o -o $@
 
 $(OUT)bios.bin.prep: $(OUT)rom.o scripts/checkrom.py
 	@echo "  Prepping $@"
 	$(Q)rm -f $(OUT)bios.bin $(OUT)Csm16.bin $(OUT)bios.bin.elf
 	$(Q)$(OBJDUMP) -thr $< > $<.objdump
 	$(Q)$(OBJCOPY) -O binary $< $(OUT)bios.bin.raw
 	$(Q)$(PYTHON) ./scripts/checkrom.py $<.objdump $(CONFIG_ROM_SIZE) $(OUT)bios.bin.raw $(OUT)bios.bin.prep
 
 $(OUT)bios.bin: $(OUT)bios.bin.prep
 	@echo "  Creating $@"
 	$(Q)cp $< $@

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File seabios.3752bf44be8931f86523ed538555b170a52d09dc.patch of Package xen (Revision f7307eb872017eecc0468286f683be74)

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