MIPS HI16 and LO16 reloc howtos

All the HI16 reloc howtos should have a rightshift of 16, and all the
LO16 relocs shouldn't complain on overflow.  This was correct for
R_MIPS_LO16 and R_MIPS_LO16 (at least on the howto_table_rel entries),
and corresponding MIPS16, MICROMIPS and MIPS64 relocs, but not on many
other HI16 and LO16 relocs.

While we're at it, fix the HIGHER and HIGHEST rightshift too.

These changes are necessary to support addends outside the range
[0,32767] when those addends are stored in section contents.  Note
that some of the reloc howtos changed here will always have zero
addends (GOT_HI16, CALL_HI16).  Those don't really need changing, but
use what is clearly correct for hi16 relocs anyway.

	PR 19977
	* elf32-mips.c: Correct rightshift for HI16, HIGHER and HIGHEST
	reloc howtos.  Correct complain_on_overflow for LO16 relocs.
	* elf64-mips.c: Likewise.
	* elfn32-mips.c: Likewise.

diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c
index f97986cd5b96a5d41537096ea6c98c916ce2994e..bec7a207aa8c02e7e0918b4560bc14a982b607fe 100644 (file)
--- a/bfd/elf32-mips.c
+++ b/bfd/elf32-mips.c
@@ -404,7 +404,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_GOT_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -454,7 +454,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* Get the higher value of a 64 bit addend.  */
   HOWTO (R_MIPS_HIGHER,                /* type */
-        0,                     /* rightshift */
+        32,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -469,7 +469,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* Get the highest value of a 64 bit addend.  */
   HOWTO (R_MIPS_HIGHEST,       /* type */
-        0,                     /* rightshift */
+        48,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -484,7 +484,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_CALL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -612,7 +612,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MIPS_TLS_DTPREL_HI16,       /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -632,7 +632,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_DTPREL_LO16",      /* name */
         true,                  /* partial_inplace */
@@ -674,7 +674,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MIPS_TLS_TPREL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -694,7 +694,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -955,7 +955,7 @@ static reloc_howto_type elf_mips16_howto_table_rel[] =
 
   /* MIPS16 TLS local dynamic offset.  */
   HOWTO (R_MIPS16_TLS_DTPREL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -975,7 +975,7 @@ static reloc_howto_type elf_mips16_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_DTPREL_LO16",    /* name */
         true,                  /* partial_inplace */
@@ -1000,7 +1000,7 @@ static reloc_howto_type elf_mips16_howto_table_rel[] =
 
   /* MIPS16 TLS thread pointer offset.  */
   HOWTO (R_MIPS16_TLS_TPREL_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1020,7 +1020,7 @@ static reloc_howto_type elf_mips16_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -1251,7 +1251,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_GOT_HI16, /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1296,7 +1296,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* Get the higher value of a 64 bit addend.  */
   HOWTO (R_MICROMIPS_HIGHER,   /* type */
-        0,                     /* rightshift */
+        32,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1311,7 +1311,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* Get the highest value of a 64 bit addend.  */
   HOWTO (R_MICROMIPS_HIGHEST,  /* type */
-        0,                     /* rightshift */
+        48,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1326,7 +1326,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_CALL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1438,7 +1438,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MICROMIPS_TLS_DTPREL_HI16,  /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1458,7 +1458,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_DTPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -1486,7 +1486,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MICROMIPS_TLS_TPREL_HI16,   /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1506,7 +1506,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */

diff --git a/bfd/elf64-mips.c b/bfd/elf64-mips.c
index 736e5f5c36d26f1d824841a6db6dd17450dfc29e..afd7b30f13452e3e59787ebda7dc545342017bc4 100644 (file)
--- a/bfd/elf64-mips.c
+++ b/bfd/elf64-mips.c
@@ -431,7 +431,7 @@ static reloc_howto_type mips_elf64_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_GOT_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -534,7 +534,7 @@ static reloc_howto_type mips_elf64_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_CALL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -691,7 +691,7 @@ static reloc_howto_type mips_elf64_howto_table_rel[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MIPS_TLS_DTPREL_HI16,       /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -711,7 +711,7 @@ static reloc_howto_type mips_elf64_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_DTPREL_LO16",      /* name */
         true,                  /* partial_inplace */
@@ -753,7 +753,7 @@ static reloc_howto_type mips_elf64_howto_table_rel[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MIPS_TLS_TPREL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -773,7 +773,7 @@ static reloc_howto_type mips_elf64_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -975,7 +975,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
 
   /* High 16 bits of symbol value.  */
   HOWTO (R_MIPS_HI16,          /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1191,7 +1191,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_GOT_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1285,7 +1285,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
 
   /* Get the higher value of a 64 bit addend.  */
   HOWTO (R_MIPS_HIGHER,                /* type */
-        0,                     /* rightshift */
+        32,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1300,7 +1300,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
 
   /* Get the highest value of a 64 bit addend.  */
   HOWTO (R_MIPS_HIGHEST,       /* type */
-        0,                     /* rightshift */
+        48,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1315,7 +1315,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_CALL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1472,7 +1472,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MIPS_TLS_DTPREL_HI16,       /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1492,7 +1492,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_DTPREL_LO16",      /* name */
         false,                 /* partial_inplace */
@@ -1534,7 +1534,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MIPS_TLS_TPREL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1554,7 +1554,7 @@ static reloc_howto_type mips_elf64_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_TPREL_LO16", /* name */
         false,                 /* partial_inplace */
@@ -1799,7 +1799,7 @@ static reloc_howto_type mips16_elf64_howto_table_rel[] =
 
   /* MIPS16 TLS local dynamic offset.  */
   HOWTO (R_MIPS16_TLS_DTPREL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1819,7 +1819,7 @@ static reloc_howto_type mips16_elf64_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_DTPREL_LO16",    /* name */
         true,                  /* partial_inplace */
@@ -1844,7 +1844,7 @@ static reloc_howto_type mips16_elf64_howto_table_rel[] =
 
   /* MIPS16 TLS thread pointer offset.  */
   HOWTO (R_MIPS16_TLS_TPREL_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1864,7 +1864,7 @@ static reloc_howto_type mips16_elf64_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -2015,7 +2015,7 @@ static reloc_howto_type mips16_elf64_howto_table_rela[] =
 
   /* MIPS16 TLS local dynamic offset.  */
   HOWTO (R_MIPS16_TLS_DTPREL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2035,7 +2035,7 @@ static reloc_howto_type mips16_elf64_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_DTPREL_LO16",    /* name */
         false,                 /* partial_inplace */
@@ -2060,7 +2060,7 @@ static reloc_howto_type mips16_elf64_howto_table_rela[] =
 
   /* MIPS16 TLS thread pointer offset.  */
   HOWTO (R_MIPS16_TLS_TPREL_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2080,7 +2080,7 @@ static reloc_howto_type mips16_elf64_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_TPREL_LO16", /* name */
         false,                 /* partial_inplace */
@@ -2311,7 +2311,7 @@ static reloc_howto_type micromips_elf64_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_GOT_HI16, /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2363,7 +2363,7 @@ static reloc_howto_type micromips_elf64_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_CALL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2475,7 +2475,7 @@ static reloc_howto_type micromips_elf64_howto_table_rel[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MICROMIPS_TLS_DTPREL_HI16,  /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2495,7 +2495,7 @@ static reloc_howto_type micromips_elf64_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_DTPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -2523,7 +2523,7 @@ static reloc_howto_type micromips_elf64_howto_table_rel[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MICROMIPS_TLS_TPREL_HI16,   /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2543,7 +2543,7 @@ static reloc_howto_type micromips_elf64_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -2790,7 +2790,7 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_GOT_HI16, /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2835,7 +2835,7 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
 
   /* Get the higher value of a 64 bit addend.  */
   HOWTO (R_MICROMIPS_HIGHER,   /* type */
-        0,                     /* rightshift */
+        32,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2850,7 +2850,7 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
 
   /* Get the highest value of a 64 bit addend.  */
   HOWTO (R_MICROMIPS_HIGHEST,  /* type */
-        0,                     /* rightshift */
+        48,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2865,7 +2865,7 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_CALL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2977,7 +2977,7 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MICROMIPS_TLS_DTPREL_HI16,  /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2997,7 +2997,7 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_DTPREL_LO16", /* name */
         false,                 /* partial_inplace */
@@ -3025,7 +3025,7 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MICROMIPS_TLS_TPREL_HI16,   /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -3045,7 +3045,7 @@ static reloc_howto_type micromips_elf64_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_TPREL_LO16", /* name */
         false,                 /* partial_inplace */

diff --git a/bfd/elfn32-mips.c b/bfd/elfn32-mips.c
index c84a6ab36732ba2419ae4c7761ed37927440776b..e137204aff7a34d3f1d14608fea95d8c8ba87e1b 100644 (file)
--- a/bfd/elfn32-mips.c
+++ b/bfd/elfn32-mips.c
@@ -410,7 +410,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_GOT_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -513,7 +513,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_CALL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -670,7 +670,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MIPS_TLS_DTPREL_HI16,       /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -690,7 +690,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_DTPREL_LO16",      /* name */
         true,                  /* partial_inplace */
@@ -732,7 +732,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MIPS_TLS_TPREL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -752,7 +752,7 @@ static reloc_howto_type elf_mips_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -954,7 +954,7 @@ static reloc_howto_type elf_mips_howto_table_rela[] =
 
   /* High 16 bits of symbol value.  */
   HOWTO (R_MIPS_HI16,          /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1170,7 +1170,7 @@ static reloc_howto_type elf_mips_howto_table_rela[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MIPS_GOT_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1452,7 +1452,7 @@ static reloc_howto_type elf_mips_howto_table_rela[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MIPS_TLS_DTPREL_HI16,       /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1472,7 +1472,7 @@ static reloc_howto_type elf_mips_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_DTPREL_LO16",      /* name */
         false,                 /* partial_inplace */
@@ -1514,7 +1514,7 @@ static reloc_howto_type elf_mips_howto_table_rela[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MIPS_TLS_TPREL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1534,7 +1534,7 @@ static reloc_howto_type elf_mips_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS_TLS_TPREL_LO16", /* name */
         false,                 /* partial_inplace */
@@ -1779,7 +1779,7 @@ static reloc_howto_type elf_mips16_howto_table_rel[] =
 
   /* MIPS16 TLS local dynamic offset.  */
   HOWTO (R_MIPS16_TLS_DTPREL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1799,7 +1799,7 @@ static reloc_howto_type elf_mips16_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_DTPREL_LO16",    /* name */
         true,                  /* partial_inplace */
@@ -1824,7 +1824,7 @@ static reloc_howto_type elf_mips16_howto_table_rel[] =
 
   /* MIPS16 TLS thread pointer offset.  */
   HOWTO (R_MIPS16_TLS_TPREL_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -1844,7 +1844,7 @@ static reloc_howto_type elf_mips16_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -1995,7 +1995,7 @@ static reloc_howto_type elf_mips16_howto_table_rela[] =
 
   /* MIPS16 TLS local dynamic offset.  */
   HOWTO (R_MIPS16_TLS_DTPREL_HI16,     /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2015,7 +2015,7 @@ static reloc_howto_type elf_mips16_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_DTPREL_LO16",    /* name */
         false,                 /* partial_inplace */
@@ -2040,7 +2040,7 @@ static reloc_howto_type elf_mips16_howto_table_rela[] =
 
   /* MIPS16 TLS thread pointer offset.  */
   HOWTO (R_MIPS16_TLS_TPREL_HI16,      /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2060,7 +2060,7 @@ static reloc_howto_type elf_mips16_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MIPS16_TLS_TPREL_LO16", /* name */
         false,                 /* partial_inplace */
@@ -2291,7 +2291,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_GOT_HI16, /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2343,7 +2343,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_CALL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2455,7 +2455,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MICROMIPS_TLS_DTPREL_HI16,  /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2475,7 +2475,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_DTPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -2503,7 +2503,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MICROMIPS_TLS_TPREL_HI16,   /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2523,7 +2523,7 @@ static reloc_howto_type elf_micromips_howto_table_rel[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_TPREL_LO16", /* name */
         true,                  /* partial_inplace */
@@ -2770,7 +2770,7 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_GOT_HI16, /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2815,7 +2815,7 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
 
   /* Get the higher value of a 64 bit addend.  */
   HOWTO (R_MICROMIPS_HIGHER,   /* type */
-        0,                     /* rightshift */
+        32,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2830,7 +2830,7 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
 
   /* Get the highest value of a 64 bit addend.  */
   HOWTO (R_MICROMIPS_HIGHEST,  /* type */
-        0,                     /* rightshift */
+        48,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2845,7 +2845,7 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
 
   /* High 16 bits of displacement in global offset table.  */
   HOWTO (R_MICROMIPS_CALL_HI16,        /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2957,7 +2957,7 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
 
   /* TLS local dynamic offset.  */
   HOWTO (R_MICROMIPS_TLS_DTPREL_HI16,  /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -2977,7 +2977,7 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_DTPREL_LO16", /* name */
         false,                 /* partial_inplace */
@@ -3005,7 +3005,7 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
 
   /* TLS thread pointer offset.  */
   HOWTO (R_MICROMIPS_TLS_TPREL_HI16,   /* type */
-        0,                     /* rightshift */
+        16,                    /* rightshift */
         4,                     /* size */
         16,                    /* bitsize */
         false,                 /* pc_relative */
@@ -3025,7 +3025,7 @@ static reloc_howto_type elf_micromips_howto_table_rela[] =
         16,                    /* bitsize */
         false,                 /* pc_relative */
         0,                     /* bitpos */
-        complain_overflow_signed, /* complain_on_overflow */
+        complain_overflow_dont, /* complain_on_overflow */
         _bfd_mips_elf_generic_reloc, /* special_function */
         "R_MICROMIPS_TLS_TPREL_LO16", /* name */
         false,                 /* partial_inplace */