Mercurial > hg > CbC > CbC_gcc

diff gcc/config/vax/elf.h @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author: ryoma <e075725@ie.u-ryukyu.ac.jp>
date: Fri, 12 Feb 2010 23:39:51 +0900
parents: a06113de4d67
children: f6334be47118
--- a/gcc/config/vax/elf.h	Sun Feb 07 18:28:00 2010 +0900
+++ b/gcc/config/vax/elf.h	Fri Feb 12 23:39:51 2010 +0900
@@ -85,8 +85,29 @@
     }							\
   while (0)
 
+/* Don't allow *foo which foo is non-local */
+#define NO_EXTERNAL_INDIRECT_ADDRESS
+
+#undef VAX_CC1_AND_CC1PLUS_SPEC
+#define VAX_CC1_AND_CC1PLUS_SPEC \
+  "%{!fno-pic: \
+     %{!fpic: \
+       %{!fPIC:-fPIC}}}"
+
 /* VAX ELF is always gas; override the generic VAX ASM_SPEC.  */
 
 #undef ASM_SPEC
-#define ASM_SPEC ""
+#define ASM_SPEC "%{!fno-pic: %{!mno-asm-pic:-k}}"
+
+/*  We want PCREL dwarf output.  */
+#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL)	\
+  ((GLOBAL ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | DW_EH_PE_sdata4)
 
+/* Emit a PC-relative relocation.  */
+#define ASM_OUTPUT_DWARF_PCREL(FILE, SIZE, LABEL)	\
+  do {							\
+    fputs (integer_asm_op (SIZE, FALSE), FILE);		\
+    fprintf (FILE, "%%pcrel%d(", SIZE * 8);		\
+    assemble_name (FILE, LABEL);			\
+    fputc (')', FILE);					\
+  } while (0)