From: Jeff Law <law@redhat.com>
Date: Thu, 17 Oct 1996 04:45:29 +0000 (+0000)
Subject:         * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b6d08fce22121e4e551dfa9ae7eb8578354685b8;p=binutils-gdb.git

    * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
        R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
        (elf_v850_howto_table): Corresponding changes.
        (elf_v850_reloc_map): Corresponding changes.
        * reloc.c: Add additional V850 relocations.
        * bfd-in2.h, libbfd.h: Rebuilt.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 29f8ff9e51c..0cb700abc23 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -6,6 +6,14 @@ Wed Oct 16 11:24:35 1996  Jeffrey A Law  (law@cygnus.com)
 	which are being discarded.
 
 start-sanitize-v850
+
+	* elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
+	R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
+	(elf_v850_howto_table): Corresponding changes.
+	(elf_v850_reloc_map): Corresponding changes.
+	* reloc.c: Add additional V850 relocations.
+	* bfd-in2.h, libbfd.h: Rebuilt.
+
 	* elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
 	no longer want in pc-relative relocs.
 
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 4767c0c4845..220ed5b8c05 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -1864,6 +1864,15 @@ This is a 24 bit address. */
 
 /* This is a 22-bit reloc */
   BFD_RELOC_V850_22_PCREL,
+
+/* This is an offset from the short data area pointer.. */
+  BFD_RELOC_V850_SDA_OFFSET,
+
+/* This is an offset from the zero data area pointer.. */
+  BFD_RELOC_V850_ZDA_OFFSET,
+
+/* This is an offset from the tiny data area pointer.. */
+  BFD_RELOC_V850_TDA_OFFSET,
 /* end-sanitize-v850 */
 
   BFD_RELOC_UNUSED };
diff --git a/bfd/elf32-v850.c b/bfd/elf32-v850.c
index 1640375903d..f4c22ee42f7 100644
--- a/bfd/elf32-v850.c
+++ b/bfd/elf32-v850.c
@@ -46,6 +46,9 @@ enum reloc_type
   R_V850_32,
   R_V850_16,
   R_V850_8,
+  R_V850_SDA_OFFSET,
+  R_V850_ZDA_OFFSET,
+  R_V850_TDA_OFFSET,
   R_V850_max
 };
 
@@ -185,6 +188,52 @@ static reloc_howto_type elf_v850_howto_table[] =
          0xff,                /* src_mask */
          0xff,                /* dst_mask */
          false),                /* pcrel_offset */
+
+  /* Offset from the short data area pointer.  */
+  HOWTO (R_V850_SDA_OFFSET,     /* type */
+         0,                     /* rightshift */
+         1,                     /* size (0 = byte, 1 = short, 2 = long) */
+         16,                    /* bitsize */
+         false,                 /* pc_relative */
+         0,                     /* bitpos */
+         complain_overflow_dont,/* complain_on_overflow */
+         bfd_elf_generic_reloc, /* special_function */
+         "R_V850_SDA_OFFSET",   /* name */
+         true,                  /* partial_inplace */
+         0xffff,                /* src_mask */
+         0xffff,                /* dst_mask */
+         false),                /* pcrel_offset */
+
+  /* Offset from the tiny data area pointer.  */
+  HOWTO (R_V850_TDA_OFFSET,     /* type */
+         0,                     /* rightshift */
+         1,                     /* size (0 = byte, 1 = short, 2 = long) */
+         16,                    /* bitsize */
+         false,                 /* pc_relative */
+         0,                     /* bitpos */
+         complain_overflow_dont,/* complain_on_overflow */
+         bfd_elf_generic_reloc, /* special_function */
+         "R_V850_TDA_OFFSET",   /* name */
+         true,                  /* partial_inplace */
+         0xffff,                /* src_mask */
+         0xffff,                /* dst_mask */
+         false),                /* pcrel_offset */
+
+  /* Offset from the zero data area pointer.  */
+  HOWTO (R_V850_ZDA_OFFSET,     /* type */
+         0,                     /* rightshift */
+         1,                     /* size (0 = byte, 1 = short, 2 = long) */
+         16,                    /* bitsize */
+         false,                 /* pc_relative */
+         0,                     /* bitpos */
+         complain_overflow_dont,/* complain_on_overflow */
+         bfd_elf_generic_reloc, /* special_function */
+         "R_V850_ZDA_OFFSET",   /* name */
+         true,                  /* partial_inplace */
+         0xffff,                /* src_mask */
+         0xffff,                /* dst_mask */
+         false),                /* pcrel_offset */
+
 };
 
 /* Map BFD reloc types to V850 ELF reloc types.  */
@@ -206,6 +255,9 @@ static const struct v850_reloc_map v850_reloc_map[] =
   { BFD_RELOC_32, R_V850_32, },
   { BFD_RELOC_16, R_V850_16, },
   { BFD_RELOC_8, R_V850_8, },
+  { BFD_RELOC_V850_TDA_OFFSET, R_V850_TDA_OFFSET, },
+  { BFD_RELOC_V850_SDA_OFFSET, R_V850_SDA_OFFSET, },
+  { BFD_RELOC_V850_ZDA_OFFSET, R_V850_ZDA_OFFSET, },
 };
 
 static reloc_howto_type *
diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 02d127918d8..aa3dd61cdb6 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -756,6 +756,9 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
 /* start-sanitize-v850 */
   "BFD_RELOC_V850_9_PCREL",
   "BFD_RELOC_V850_22_PCREL",
+  "BFD_RELOC_V850_SDA_OFFSET",
+  "BFD_RELOC_V850_ZDA_OFFSET",
+  "BFD_RELOC_V850_TDA_OFFSET",
 /* end-sanitize-v850 */
 
  "@@overflow: BFD_RELOC_UNUSED@@",
diff --git a/bfd/reloc.c b/bfd/reloc.c
index cf0674af138..20be20d7dce 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -2281,6 +2281,18 @@ ENUM
   BFD_RELOC_V850_22_PCREL
 ENUMDOC
   This is a 22-bit reloc
+ENUM
+  BFD_RELOC_V850_SDA_OFFSET
+ENUMDOC
+  This is an offset from the short data area pointer..
+ENUM
+  BFD_RELOC_V850_ZDA_OFFSET
+ENUMDOC
+  This is an offset from the zero data area pointer..
+ENUM
+  BFD_RELOC_V850_TDA_OFFSET
+ENUMDOC
+  This is an offset from the tiny data area pointer..
 COMMENT
 {* end-sanitize-v850 *}