AArch64: Revert setting of elf class in linker stub.

[deliverable/binutils-gdb.git] / gdb / alpha-linux-tdep.c

diff --git a/gdb/alpha-linux-tdep.c b/gdb/alpha-linux-tdep.c
index 51ce1a7bf3f44ed1fc52eb1dae21ea6f874061ab..aa0342164f2e0ea2bc13e24215e7ad81f385cb85 100644 (file)
--- a/gdb/alpha-linux-tdep.c
+++ b/gdb/alpha-linux-tdep.c
@@ -1,5 +1,5 @@
 /* Target-dependent code for GNU/Linux on Alpha.
-   Copyright (C) 2002-2014 Free Software Foundation, Inc.
+   Copyright (C) 2002-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -25,6 +25,7 @@
 #include "regcache.h"
 #include "linux-tdep.h"
 #include "alpha-tdep.h"
+#include "gdbarch.h"
 
 /* This enum represents the signals' numbers on the Alpha
    architecture.  It just contains the signal definitions which are
@@ -163,7 +164,7 @@ alpha_linux_supply_gregset (const struct regset *regset,
                            struct regcache *regcache,
                            int regnum, const void *gregs, size_t len)
 {
-  const gdb_byte *regs = gregs;
+  const gdb_byte *regs = (const gdb_byte *) gregs;
 
   gdb_assert (len >= 32 * 8);
   alpha_supply_int_regs (regcache, regnum, regs, regs + 31 * 8,
@@ -180,7 +181,7 @@ alpha_linux_collect_gregset (const struct regset *regset,
                             const struct regcache *regcache,
                             int regnum, void *gregs, size_t len)
 {
-  gdb_byte *regs = gregs;
+  gdb_byte *regs = (gdb_byte *) gregs;
 
   gdb_assert (len >= 32 * 8);
   alpha_fill_int_regs (regcache, regnum, regs, regs + 31 * 8,
@@ -196,7 +197,7 @@ alpha_linux_supply_fpregset (const struct regset *regset,
                             struct regcache *regcache,
                             int regnum, const void *fpregs, size_t len)
 {
-  const gdb_byte *regs = fpregs;
+  const gdb_byte *regs = (const gdb_byte *) fpregs;
 
   gdb_assert (len >= 32 * 8);
   alpha_supply_fp_regs (regcache, regnum, regs, regs + 31 * 8);
@@ -212,7 +213,7 @@ alpha_linux_collect_fpregset (const struct regset *regset,
                              const struct regcache *regcache,
                              int regnum, void *fpregs, size_t len)
 {
-  gdb_byte *regs = fpregs;
+  gdb_byte *regs = (gdb_byte *) fpregs;
 
   gdb_assert (len >= 32 * 8);
   alpha_fill_fp_regs (regcache, regnum, regs, regs + 31 * 8);
@@ -230,20 +231,16 @@ static const struct regset alpha_linux_fpregset =
   alpha_linux_supply_fpregset, alpha_linux_collect_fpregset
 };
 
-/* Return the appropriate register set for the core section identified
-   by SECT_NAME and SECT_SIZE.  */
+/* Iterate over core file register note sections.  */
 
-static const struct regset *
-alpha_linux_regset_from_core_section (struct gdbarch *gdbarch,
-                                     const char *sect_name, size_t sect_size)
+static void
+alpha_linux_iterate_over_regset_sections (struct gdbarch *gdbarch,
+                                         iterate_over_regset_sections_cb *cb,
+                                         void *cb_data,
+                                         const struct regcache *regcache)
 {
-  if (strcmp (sect_name, ".reg") == 0 && sect_size >= 32 * 8)
-    return &alpha_linux_gregset;
-
-  if (strcmp (sect_name, ".reg2") == 0 && sect_size >= 32 * 8)
-    return &alpha_linux_fpregset;
-
-  return NULL;
+  cb (".reg", 32 * 8, 32 * 8, &alpha_linux_gregset, NULL, cb_data);
+  cb (".reg2", 32 * 8, 32 * 8, &alpha_linux_fpregset, NULL, cb_data);
 }
 
 /* Implementation of `gdbarch_gdb_signal_from_target', as defined in
@@ -383,8 +380,8 @@ alpha_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   set_gdbarch_fetch_tls_load_module_address (gdbarch,
                                              svr4_fetch_objfile_link_map);
 
-  set_gdbarch_regset_from_core_section
-    (gdbarch, alpha_linux_regset_from_core_section);
+  set_gdbarch_iterate_over_regset_sections
+    (gdbarch, alpha_linux_iterate_over_regset_sections);
 
   set_gdbarch_gdb_signal_from_target (gdbarch,
                                      alpha_linux_gdb_signal_from_target);
@@ -392,9 +389,6 @@ alpha_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
                                    alpha_linux_gdb_signal_to_target);
 }
 
-/* Provide a prototype to silence -Wmissing-prototypes.  */
-extern initialize_file_ftype _initialize_alpha_linux_tdep;
-
 void
 _initialize_alpha_linux_tdep (void)
 {