Hello, Everyone.
Attached patch will allow llvm-gcc correctly generate PIC code, when
-fPIC flag is supplied (surely, the PIC codegen patch for LLVM itself
should be applied as well)
--
With best regards, Anton Korobeynikov.
Faculty of Mathematics & Mechanics, Saint Petersburg State University.
diff -r 1c6f13454195 gcc/config/i386/linux.h
--- a/gcc/config/i386/linux.h Thu Jan 04 10:47:31 2007 +0000
+++ b/gcc/config/i386/linux.h Sat Jan 06 15:05:34 2007 +0300
@@ -185,3 +185,16 @@ Boston, MA 02111-1307, USA. */
/* This macro may be overridden in i386/k*bsd-gnu.h. */
#define REG_NAME(reg) reg
+
+/* APPLE LOCAL begin LLVM */
+#ifdef ENABLE_LLVM
+
+/* Yes, we're supporting PIC codegen for X86-Linux-ELF target! */
+
+#define LLVM_SET_TARGET_OPTIONS(argvec) \
+ if (flag_pic) \
+ argvec.push_back ("--relocation-model=pic"); \
+ else \
+ argvec.push_back ("--relocation-model=static")
+#endif
+/* APPLE LOCAL end LLVM */
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