Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / bfin / linux.h

diff --git a/gcc/config/bfin/linux.h b/gcc/config/bfin/linux.h
new file mode 100644 (file)
index 0000000..b786dcb
--- /dev/null
+++ b/gcc/config/bfin/linux.h
@@ -0,0 +1,28 @@
+#undef SUBTARGET_DRIVER_SELF_SPECS
+#define SUBTARGET_DRIVER_SELF_SPECS \
+  "%{!mno-fdpic:-mfdpic} -micplb",
+
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+  "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} crtreloc.o%s \
+   crti.o%s %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
+
+#undef LINK_GCC_C_SEQUENCE_SPEC
+#define LINK_GCC_C_SEQUENCE_SPEC \
+  "%{static:--start-group} %{mfast-fp:-lbffastfp} %G %L %{static:--end-group} \
+   %{!static:%{mfast-fp:-lbffastfp} %G}"
+
+#undef LINK_SPEC
+#define LINK_SPEC "\
+  %{mfdpic: -m elf32bfinfd -z text} %{shared} %{pie} \
+  %{static:-dn -Bstatic} \
+  %{shared:-G -Bdynamic} \
+  %{!shared: %{!static: \
+   %{rdynamic:-export-dynamic} \
+   %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
+   %{static}} -init __init -fini __fini"
+
+#define MD_UNWIND_SUPPORT "config/bfin/linux-unwind.h"