lib32: convert to NASM syntax and add Makefile

mewmew · Mar 16, 2019 · 4188237 · 4188237
1 parent a42ab85
commit 4188237
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diff --git a/Makefile b/Makefile
@@ -0,0 +1,34 @@
+all: lib_32.so lib_elf32.so
+
+%_elf32.so: %_elf32.asm
+	nasm -f bin -o $@ $<
+	chmod +x $@
+
+%_32.o: %_32.asm
+	nasm -f elf32 -o $@ $<
+
+%_64.o: %_64.asm
+	nasm -f elf64 -o $@ $<
+
+%_32.so: %_32.o
+	ld -m elf_i386 -shared -I /lib/ld-linux.so.2 -s -o $@ -L/usr/lib32 $<
+	strip -R .hash $@
+	#strip -R .gnu.hash $@
+	strip -R .gnu.version $@
+	#strip -R .eh_frame $@
+	strip -R .shstrtab $@
+
+%_64.so: %_64.o
+	ld -shared -I /lib64/ld-linux-x86-64.so.2 -s -o $@ $< -lc
+	strip -R .hash $@
+	strip -R .gnu.hash $@
+	strip -R .gnu.version $@
+	strip -R .eh_frame $@
+	strip -R .shstrtab $@
+
+.PHONY: all clean
+
+clean:
+	$(RM) -v *.o
+	$(RM) -v hello_32 hello_64
+	$(RM) -v hello_elf32