Add support for RX V2 Instruction Set

[binutils-gdb.git] / include / elf / rx.h

diff --git a/include/elf/rx.h b/include/elf/rx.h
index baaa1aa9e3cdac376ea2d8f9313b87ae248d533f..fa2cbdfd4ef5a2d60db780d8365c70c59bc7fa37 100644 (file)
--- a/include/elf/rx.h
+++ b/include/elf/rx.h
@@ -1,5 +1,5 @@
 /* RX ELF support for BFD.
-   Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2008-2015 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -110,7 +110,7 @@ START_RELOC_NUMBERS (elf_rx_reloc_type)
 
 END_RELOC_NUMBERS (R_RX_max)
 
-#define EF_RX_CPU_RX   0x00000079      /* FIXME: correct value?  */
+#define EF_RX_CPU_RX   0x00000079      /* FIXME: this collides with the E_FLAG_RX_... values below.  */
 #define EF_RX_CPU_MASK 0x0000007F      /* specific cpu bits.  */
 #define EF_RX_ALL_FLAGS        (EF_RX_CPU_MASK)
 
@@ -118,6 +118,12 @@ END_RELOC_NUMBERS (R_RX_max)
 #define E_FLAG_RX_64BIT_DOUBLES                (1 << 0)
 #define E_FLAG_RX_DSP                  (1 << 1) /* Defined in the RX CPU Object file specification, but not explained. */
 #define E_FLAG_RX_PID                  (1 << 2) /* Unofficial - DJ */
+#define E_FLAG_RX_ABI                  (1 << 3) /* Binary passes stacked arguments using natural alignment.  Unofficial - NC.  */
+#define E_FLAG_RX_SINSNS_SET           (1 << 6) /* Set if bit-5 is significant.  */
+#define E_FLAG_RX_SINSNS_YES           (1 << 7) /* Set if string instructions are used in the binary.  */
+#define E_FLAG_RX_SINSNS_NO            0        /* Bit-5 if this binary must not be linked with a string instruction using binary.  */
+#define E_FLAG_RX_SINSNS_MASK          (3 << 6) /* Mask of bits used to determine string instruction use.  */
+#define E_FLAG_RX_V2                   (1 << 8) /* RX v2 instructions */
 
 /* These define the addend field of R_RX_RH_RELAX relocations.  */
 #define        RX_RELAXA_IMM6  0x00000010      /* Imm8/16/24/32 at bit offset 6.  */