(MASK_SPLIT_ADDR, TARGET_SPLIT_ADDRESSES): New macros.

(TARGET_SWITCHES): Add -msplit-addresses, -mno-split-addresses.

From-SVN: r14001

diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index 1c83ef8ec912a520220ed08212e5d2193952d7de..1b6d4110e2c9ad1a3c99ce64e11e56022d89da38 100644 (file)
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -258,7 +258,7 @@ extern void         text_section ();
                                        /* Bits for real switches */
 #define MASK_INT64     0x00000001      /* ints are 64 bits */
 #define MASK_LONG64    0x00000002      /* longs and pointers are 64 bits */
-#define MASK_UNUSED    0x00000004
+#define MASK_SPLIT_ADDR        0x00000004      /* Address splitting is enabled.  */
 #define MASK_GPOPT     0x00000008      /* Optimize for global pointer */
 #define MASK_GAS       0x00000010      /* Gas used instead of MIPS as */
 #define MASK_NAME_REGS 0x00000020      /* Use MIPS s/w reg name convention */
@@ -299,6 +299,9 @@ extern void         text_section ();
 #define TARGET_FLOAT64         (target_flags & MASK_FLOAT64)
 #define TARGET_64BIT           (target_flags & MASK_64BIT)
 
+                                       /* Mips vs. GNU linker */
+#define TARGET_SPLIT_ADDRESSES (target_flags & MASK_SPLIT_ADDR)
+
                                        /* Mips vs. GNU assembler */
 #define TARGET_GAS             (target_flags & MASK_GAS)
 #define TARGET_UNIX_ASM                (!TARGET_GAS)
@@ -371,6 +374,8 @@ extern void         text_section ();
 {                                                                      \
   {"int64",              MASK_INT64 | MASK_LONG64},                    \
   {"long64",             MASK_LONG64},                                 \
+  {"split-addresses",    MASK_SPLIT_ADDR},                             \
+  {"no-split-addresses", -MASK_SPLIT_ADDR},                            \
   {"mips-as",           -MASK_GAS},                                    \
   {"gas",                MASK_GAS},                                    \
   {"rnames",             MASK_NAME_REGS},                              \