Generated files

[thirdparty/binutils-gdb.git] / gdb / rs6000-aix-tdep.c

diff --git a/gdb/rs6000-aix-tdep.c b/gdb/rs6000-aix-tdep.c
index 8cc7539a8cb1d015b9a0c8f3eaaa79f95da9a0fb..8e69c465fa742ce1bd2c99990bb874e763d3fc18 100644 (file)
--- a/gdb/rs6000-aix-tdep.c
+++ b/gdb/rs6000-aix-tdep.c
@@ -1,6 +1,6 @@
 /* Native support code for PPC AIX, for GDB the GNU debugger.
 
-   Copyright (C) 2006-2017 Free Software Foundation, Inc.
+   Copyright (C) 2006-2018 Free Software Foundation, Inc.
 
    Free Software Foundation, Inc.
 
@@ -70,12 +70,7 @@ static struct ppc_reg_offsets rs6000_aix32_reg_offsets =
   /* Floating-point registers.  */
   336, /* f0_offset */
   56, /* fpscr_offset */
-  4,  /* fpscr_size */
-
-  /* AltiVec registers.  */
-  -1, /* vr0_offset */
-  -1, /* vscr_offset */
-  -1 /* vrsave_offset */
+  4  /* fpscr_size */
 };
 
 static struct ppc_reg_offsets rs6000_aix64_reg_offsets =
@@ -95,12 +90,7 @@ static struct ppc_reg_offsets rs6000_aix64_reg_offsets =
   /* Floating-point registers.  */
   312, /* f0_offset */
   296, /* fpscr_offset */
-  4,  /* fpscr_size */
-
-  /* AltiVec registers.  */
-  -1, /* vr0_offset */
-  -1, /* vscr_offset */
-  -1 /* vrsave_offset */
+  4  /* fpscr_size */
 };
 
 
@@ -260,7 +250,7 @@ rs6000_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
          gdb_assert (len <= 8);
 
          target_float_convert (value_contents (arg), type, reg_val, reg_type);
-         regcache_cooked_write (regcache, fp_regnum, reg_val);
+         regcache->cooked_write (fp_regnum, reg_val);
          ++f_argno;
        }
 
@@ -276,9 +266,7 @@ rs6000_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
                      ((char *) value_contents (arg)) + argbytes,
                      (len - argbytes) > reg_size
                        ? reg_size : len - argbytes);
-             regcache_cooked_write (regcache,
-                                   tdep->ppc_gp0_regnum + 3 + ii,
-                                   word);
+             regcache->cooked_write (tdep->ppc_gp0_regnum + 3 + ii, word);
              ++ii, argbytes += reg_size;
 
              if (ii >= 8)
@@ -294,7 +282,7 @@ rs6000_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 
          memset (word, 0, reg_size);
          memcpy (word, value_contents (arg), len);
-         regcache_cooked_write (regcache, tdep->ppc_gp0_regnum + 3 +ii, word);
+         regcache->cooked_write (tdep->ppc_gp0_regnum + 3 +ii, word);
        }
       ++argno;
     }
@@ -376,9 +364,8 @@ ran_out_of_registers_for_arguments:
 
              gdb_assert (len <= 8);
 
-             regcache_cooked_write (regcache,
-                                    tdep->ppc_fp0_regnum + 1 + f_argno,
-                                    value_contents (arg));
+             regcache->cooked_write (tdep->ppc_fp0_regnum + 1 + f_argno,
+                                     value_contents (arg));
              ++f_argno;
            }
 
@@ -430,9 +417,9 @@ rs6000_return_value (struct gdbarch *gdbarch, struct value *function,
       && TYPE_LENGTH (valtype) == 16)
     {
       if (readbuf)
-       regcache_cooked_read (regcache, tdep->ppc_vr0_regnum + 2, readbuf);
+       regcache->cooked_read (tdep->ppc_vr0_regnum + 2, readbuf);
       if (writebuf)
-       regcache_cooked_write (regcache, tdep->ppc_vr0_regnum + 2, writebuf);
+       regcache->cooked_write (tdep->ppc_vr0_regnum + 2, writebuf);
 
       return RETURN_VALUE_REGISTER_CONVENTION;
     }
@@ -462,13 +449,13 @@ rs6000_return_value (struct gdbarch *gdbarch, struct value *function,
 
       if (readbuf)
        {
-         regcache_cooked_read (regcache, tdep->ppc_fp0_regnum + 1, regval);
+         regcache->cooked_read (tdep->ppc_fp0_regnum + 1, regval);
          target_float_convert (regval, regtype, readbuf, valtype);
        }
       if (writebuf)
        {
          target_float_convert (writebuf, valtype, regval, regtype);
-         regcache_cooked_write (regcache, tdep->ppc_fp0_regnum + 1, regval);
+         regcache->cooked_write (tdep->ppc_fp0_regnum + 1, regval);
        }
 
       return RETURN_VALUE_REGISTER_CONVENTION;
@@ -514,16 +501,14 @@ rs6000_return_value (struct gdbarch *gdbarch, struct value *function,
        {
          gdb_byte regval[8];
 
-         regcache_cooked_read (regcache, tdep->ppc_gp0_regnum + 3, regval);
-         regcache_cooked_read (regcache, tdep->ppc_gp0_regnum + 4,
-                               regval + 4);
+         regcache->cooked_read (tdep->ppc_gp0_regnum + 3, regval);
+         regcache->cooked_read (tdep->ppc_gp0_regnum + 4, regval + 4);
          memcpy (readbuf, regval, 8);
        }
       if (writebuf)
        {
-         regcache_cooked_write (regcache, tdep->ppc_gp0_regnum + 3, writebuf);
-         regcache_cooked_write (regcache, tdep->ppc_gp0_regnum + 4,
-                                writebuf + 4);
+         regcache->cooked_write (tdep->ppc_gp0_regnum + 3, writebuf);
+         regcache->cooked_write (tdep->ppc_gp0_regnum + 4, writebuf + 4);
        }
 
       return RETURN_VALUE_REGISTER_CONVENTION;
@@ -1007,9 +992,6 @@ rs6000_aix_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch,
 {
   struct bfd_section *ldinfo_sec;
   int ldinfo_size;
-  gdb_byte *ldinfo_buf;
-  struct cleanup *cleanup;
-  LONGEST result;
 
   ldinfo_sec = bfd_get_section_by_name (core_bfd, ".ldinfo");
   if (ldinfo_sec == NULL)
@@ -1017,19 +999,15 @@ rs6000_aix_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch,
           bfd_errmsg (bfd_get_error ()));
   ldinfo_size = bfd_get_section_size (ldinfo_sec);
 
-  ldinfo_buf = (gdb_byte *) xmalloc (ldinfo_size);
-  cleanup = make_cleanup (xfree, ldinfo_buf);
+  gdb::byte_vector ldinfo_buf (ldinfo_size);
 
   if (! bfd_get_section_contents (core_bfd, ldinfo_sec,
-                                 ldinfo_buf, 0, ldinfo_size))
+                                 ldinfo_buf.data (), 0, ldinfo_size))
     error (_("unable to read .ldinfo section from core file: %s"),
          bfd_errmsg (bfd_get_error ()));
 
-  result = rs6000_aix_ld_info_to_xml (gdbarch, ldinfo_buf, readbuf,
-                                     offset, len, 0);
-
-  do_cleanups (cleanup);
-  return result;
+  return rs6000_aix_ld_info_to_xml (gdbarch, ldinfo_buf.data (), readbuf,
+                                   offset, len, 0);
 }
 
 static void