Formatting changes for RISC-V

[deliverable/binutils-gdb.git] / bfd / elfxx-riscv.c

diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
index c1f28f747f5525eaace7720c7f1dbc8a78487d85..0fb250d0f56e1f944964e5b5e537f1bce085e451 100644 (file)
--- a/bfd/elfxx-riscv.c
+++ b/bfd/elfxx-riscv.c
@@ -63,7 +63,7 @@ static reloc_howto_type howto_table[] =
         "R_RISCV_32",                  /* name */
         FALSE,                         /* partial_inplace */
         0,                             /* src_mask */
-        0xffffffff,                    /* dst_mask */
+        MINUS_ONE,                     /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
   /* 64 bit relocation.  */
@@ -93,7 +93,7 @@ static reloc_howto_type howto_table[] =
         "R_RISCV_RELATIVE",            /* name */
         FALSE,                         /* partial_inplace */
         0,                             /* src_mask */
-        0xffffffff,                    /* dst_mask */
+        MINUS_ONE,                     /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
   HOWTO (R_RISCV_COPY,                 /* type */
@@ -106,8 +106,8 @@ static reloc_howto_type howto_table[] =
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_COPY",                /* name */
         FALSE,                         /* partial_inplace */
-        0x0,                           /* src_mask */
-        0x0,                           /* dst_mask */
+        0,                             /* src_mask */
+        0,                             /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
   HOWTO (R_RISCV_JUMP_SLOT,            /* type */
@@ -120,8 +120,8 @@ static reloc_howto_type howto_table[] =
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_JUMP_SLOT",           /* name */
         FALSE,                         /* partial_inplace */
-        0x0,                           /* src_mask */
-        0x0,                           /* dst_mask */
+        0,                             /* src_mask */
+        0,                             /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
   /* Dynamic TLS relocations.  */
@@ -135,7 +135,7 @@ static reloc_howto_type howto_table[] =
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_TLS_DTPMOD32",        /* name */
         FALSE,                         /* partial_inplace */
-        MINUS_ONE,                     /* src_mask */
+        0,                             /* src_mask */
         MINUS_ONE,                     /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
@@ -149,7 +149,7 @@ static reloc_howto_type howto_table[] =
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_TLS_DTPMOD64",        /* name */
         FALSE,                         /* partial_inplace */
-        MINUS_ONE,                     /* src_mask */
+        0,                             /* src_mask */
         MINUS_ONE,                     /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
@@ -163,7 +163,7 @@ static reloc_howto_type howto_table[] =
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_TLS_DTPREL32",        /* name */
         TRUE,                          /* partial_inplace */
-        MINUS_ONE,                     /* src_mask */
+        0,                             /* src_mask */
         MINUS_ONE,                     /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
@@ -177,7 +177,7 @@ static reloc_howto_type howto_table[] =
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_TLS_DTPREL64",        /* name */
         TRUE,                          /* partial_inplace */
-        MINUS_ONE,                     /* src_mask */
+        0,                             /* src_mask */
         MINUS_ONE,                     /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
@@ -191,7 +191,7 @@ static reloc_howto_type howto_table[] =
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_TLS_TPREL32",         /* name */
         FALSE,                         /* partial_inplace */
-        MINUS_ONE,                     /* src_mask */
+        0,                             /* src_mask */
         MINUS_ONE,                     /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
@@ -205,7 +205,7 @@ static reloc_howto_type howto_table[] =
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_TLS_TPREL64",         /* name */
         FALSE,                         /* partial_inplace */
-        MINUS_ONE,                     /* src_mask */
+        0,                             /* src_mask */
         MINUS_ONE,                     /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
@@ -238,9 +238,6 @@ static reloc_howto_type howto_table[] =
         TRUE,                          /* pc_relative */
         0,                             /* bitpos */
         complain_overflow_dont,        /* complain_on_overflow */
-                                       /* This needs complex overflow
-                                          detection, because the upper 36
-                                          bits must match the PC + 4.  */
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_JAL",                 /* name */
         FALSE,                         /* partial_inplace */
@@ -264,7 +261,7 @@ static reloc_howto_type howto_table[] =
                                        /* dst_mask */
         TRUE),                         /* pcrel_offset */
 
-  /* 32-bit PC-relative function call (AUIPC/JALR).  */
+  /* Like R_RISCV_CALL, but not locally binding.  */
   HOWTO (R_RISCV_CALL_PLT,             /* type */
         0,                             /* rightshift */
         2,                             /* size */
@@ -460,7 +457,7 @@ static reloc_howto_type howto_table[] =
         ENCODE_STYPE_IMM (-1U),        /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
-  /* TLS LE thread pointer usage.  */
+  /* TLS LE thread pointer usage.  May be relaxed.  */
   HOWTO (R_RISCV_TPREL_ADD,            /* type */
         0,                             /* rightshift */
         2,                             /* size */
@@ -665,9 +662,6 @@ static reloc_howto_type howto_table[] =
         TRUE,                          /* pc_relative */
         0,                             /* bitpos */
         complain_overflow_dont,        /* complain_on_overflow */
-                                       /* This needs complex overflow
-                                          detection, because the upper 36
-                                          bits must match the PC + 4.  */
         bfd_elf_generic_reloc,         /* special_function */
         "R_RISCV_RVC_JUMP",            /* name */
         FALSE,                         /* partial_inplace */
@@ -690,7 +684,7 @@ static reloc_howto_type howto_table[] =
         ENCODE_RVC_IMM (-1U),          /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
-  /* High 12 bits of 32-bit load or add.  */
+  /* GP-relative load.  */
   HOWTO (R_RISCV_GPREL_I,              /* type */
         0,                             /* rightshift */
         2,                             /* size */
@@ -705,7 +699,7 @@ static reloc_howto_type howto_table[] =
         ENCODE_ITYPE_IMM (-1U),        /* dst_mask */
         FALSE),                        /* pcrel_offset */
 
-  /* High 12 bits of 32-bit store.  */
+  /* GP-relative store.  */
   HOWTO (R_RISCV_GPREL_S,              /* type */
         0,                             /* rightshift */
         2,                             /* size */