Tidy ld use of bfd_section userdata.

[deliverable/binutils-gdb.git] / bfd / elf32-m68hc12.c

diff --git a/bfd/elf32-m68hc12.c b/bfd/elf32-m68hc12.c
index 2b166410087bfe1a946eda5e33d61f9ddc5a03fe..2b5a1b38a986a080d791a3cb42e18f961e9100b2 100644 (file)
--- a/bfd/elf32-m68hc12.c
+++ b/bfd/elf32-m68hc12.c
@@ -37,14 +37,7 @@ static void m68hc11_info_to_howto_rel
   (bfd *, arelent *, Elf_Internal_Rela *);
 
 /* Trampoline generation.  */
-static bfd_boolean m68hc12_elf_size_one_stub
-  (struct bfd_hash_entry *gen_entry, void *in_arg);
-static bfd_boolean m68hc12_elf_build_one_stub
-  (struct bfd_hash_entry *gen_entry, void *in_arg);
-static struct bfd_link_hash_table* m68hc12_elf_bfd_link_hash_table_create
-  (bfd*);
 
-static bfd_boolean m68hc12_elf_set_mach_from_flags PARAMS ((bfd *));
 
 /* Use REL instead of RELA to save space */
 #define USE_REL        1
@@ -324,11 +317,81 @@ static reloc_howto_type elf_m68hc11_howto_table[] = {
         FALSE),                /* pcrel_offset */
 
   EMPTY_HOWTO (14),
-  EMPTY_HOWTO (15),
-  EMPTY_HOWTO (16),
-  EMPTY_HOWTO (17),
-  EMPTY_HOWTO (18),
-  EMPTY_HOWTO (19),
+
+  /* A 16 bit absolute relocation.  */
+  HOWTO (R_M68HC12_16B,                /* type */
+        0,                     /* rightshift */
+        1,                     /* size (0 = byte, 1 = short, 2 = long) */
+        16,                    /* bitsize */
+        FALSE,                 /* pc_relative */
+        0,                     /* bitpos */
+        complain_overflow_bitfield,    /* complain_on_overflow */
+        bfd_elf_generic_reloc, /* special_function */
+        "R_M68HC12_16B",       /* name */
+        FALSE,                 /* partial_inplace */
+        0xffff,                        /* src_mask */
+        0xffff,                        /* dst_mask */
+        FALSE),                /* pcrel_offset */
+
+  /* A 9 bit PC-rel relocation.  */
+  HOWTO (R_M68HC12_PCREL_9,    /* type */
+        1,                     /* rightshift */
+        1,                     /* size (0 = byte, 1 = short, 2 = long) */
+        10,                    /* bitsize (result is >>1) */
+        TRUE,                  /* pc_relative */
+        0,                     /* bitpos */
+        complain_overflow_dont,        /* complain_on_overflow */
+        bfd_elf_generic_reloc, /* special_function */
+        "R_M68HC12_PCREL_9",   /* name */
+        TRUE,                  /* partial_inplace */
+        0xfe00,                /* src_mask */
+        0x01ff,                /* dst_mask */
+        TRUE),                 /* pcrel_offset */
+
+  /* A 10 bit PC-rel relocation.  */
+  HOWTO (R_M68HC12_PCREL_10,   /* type */
+        1,                     /* rightshift */
+        1,                     /* size (0 = byte, 1 = short, 2 = long) */
+        11,                    /* bitsize (result is >>1) */
+        TRUE,                  /* pc_relative */
+        0,                     /* bitpos */
+        complain_overflow_dont,        /* complain_on_overflow */
+        bfd_elf_generic_reloc, /* special_function */
+        "R_M68HC12_PCREL_10",  /* name */
+        TRUE,                  /* partial_inplace */
+        0xfc00,                /* src_mask */
+        0x03ff,                /* dst_mask */
+        TRUE),                 /* pcrel_offset */
+
+  /* A 8 bit absolute relocation (upper address).  */
+  HOWTO (R_M68HC12_HI8XG,              /* type */
+        8,                     /* rightshift */
+        0,                     /* size (0 = byte, 1 = short, 2 = long) */
+        8,                     /* bitsize */
+        FALSE,                 /* pc_relative */
+        0,                     /* bitpos */
+        complain_overflow_bitfield,    /* complain_on_overflow */
+        bfd_elf_generic_reloc, /* special_function */
+        "R_M68HC12_HI8XG",     /* name */
+        FALSE,                 /* partial_inplace */
+        0x00ff,                /* src_mask */
+        0x00ff,                /* dst_mask */
+        FALSE),                /* pcrel_offset */
+
+  /* A 8 bit absolute relocation (lower address).  */
+  HOWTO (R_M68HC12_LO8XG,              /* type */
+        8,                     /* rightshift */
+        0,                     /* size (0 = byte, 1 = short, 2 = long) */
+        8,                     /* bitsize */
+        FALSE,                 /* pc_relative */
+        0,                     /* bitpos */
+        complain_overflow_bitfield,    /* complain_on_overflow */
+        bfd_elf_generic_reloc, /* special_function */
+        "R_M68HC12_LO8XG",     /* name */
+        FALSE,                 /* partial_inplace */
+        0x00ff,                /* src_mask */
+        0x00ff,                /* dst_mask */
+        FALSE),                /* pcrel_offset */
 
   /* Mark beginning of a jump instruction (any form).  */
   HOWTO (R_M68HC11_RL_JUMP,    /* type */
@@ -369,7 +432,8 @@ struct m68hc11_reloc_map
   unsigned char elf_reloc_val;
 };
 
-static const struct m68hc11_reloc_map m68hc11_reloc_map[] = {
+static const struct m68hc11_reloc_map m68hc11_reloc_map[] =
+{
   {BFD_RELOC_NONE, R_M68HC11_NONE,},
   {BFD_RELOC_8, R_M68HC11_8},
   {BFD_RELOC_M68HC11_HI8, R_M68HC11_HI8},
@@ -389,6 +453,13 @@ static const struct m68hc11_reloc_map m68hc11_reloc_map[] = {
 
   {BFD_RELOC_M68HC11_RL_JUMP, R_M68HC11_RL_JUMP},
   {BFD_RELOC_M68HC11_RL_GROUP, R_M68HC11_RL_GROUP},
+
+  {BFD_RELOC_M68HC12_16B, R_M68HC12_16B},
+
+  {BFD_RELOC_M68HC12_9_PCREL, R_M68HC12_PCREL_9},
+  {BFD_RELOC_M68HC12_10_PCREL, R_M68HC12_PCREL_10},
+  {BFD_RELOC_M68HC12_HI8XG, R_M68HC12_HI8XG},
+  {BFD_RELOC_M68HC12_LO8XG, R_M68HC12_LO8XG},
 };
 
 static reloc_howto_type *