Add a fall-through comment to stabsread.c

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

diff --git a/gdb/rs6000-aix-tdep.c b/gdb/rs6000-aix-tdep.c
index 2399677c828b01de4a57199a08380fb9a0265253..e3e086c2102ccaa91551400ae5d38fa9545d45e8 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.
 
@@ -36,6 +36,7 @@
 #include "xcoffread.h"
 #include "solib.h"
 #include "solib-aix.h"
+#include "target-float.h"
 #include "xml-utils.h"
 
 /* If the kernel has to deliver a signal, it pushes a sigcontext
@@ -258,8 +259,7 @@ rs6000_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 
          gdb_assert (len <= 8);
 
-         convert_typed_floating (value_contents (arg), type,
-                                 reg_val, reg_type);
+         target_float_convert (value_contents (arg), type, reg_val, reg_type);
          regcache_cooked_write (regcache, fp_regnum, reg_val);
          ++f_argno;
        }
@@ -463,11 +463,11 @@ rs6000_return_value (struct gdbarch *gdbarch, struct value *function,
       if (readbuf)
        {
          regcache_cooked_read (regcache, tdep->ppc_fp0_regnum + 1, regval);
-         convert_typed_floating (regval, regtype, readbuf, valtype);
+         target_float_convert (regval, regtype, readbuf, valtype);
        }
       if (writebuf)
        {
-         convert_typed_floating (writebuf, valtype, regval, regtype);
+         target_float_convert (writebuf, valtype, regval, regtype);
          regcache_cooked_write (regcache, tdep->ppc_fp0_regnum + 1, regval);
        }
 
@@ -1007,9 +1007,6 @@ 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 +1014,15 @@ 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