gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / bfd / cpu-alpha.c

diff --git a/bfd/cpu-alpha.c b/bfd/cpu-alpha.c
index 0251c6f7b1f6bd9a31d21d42c7c292fc75301efe..65f1483325b0675d8572807fb3ca072907353605 100644 (file)
--- a/bfd/cpu-alpha.c
+++ b/bfd/cpu-alpha.c
@@ -1,43 +1,54 @@
 /* BFD support for the Alpha architecture.
-   Copyright 1992 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
-This file is part of BFD, the Binary File Descriptor library.
+   This file is part of BFD, the Binary File Descriptor library.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "libbfd.h"
 
-static bfd_arch_info_type arch_info_struct = 
-  {
-    64,        /* 32 bits in a word */
-    64,        /* 32 bits in an address */
-    8, /* 8 bits in a byte */
-    bfd_arch_alpha,
-    0, /* only 1 machine */
-    "alpha",
-    "alpha",
-    3,
-    true, /* the one and only */
-    bfd_default_compatible, 
-    bfd_default_scan ,
-    0,
-  };
-
-void DEFUN_VOID(bfd_alpha_arch)
+#define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \
+  {                                                    \
+    BITS_WORD, /* Bits in a word.  */                  \
+    BITS_ADDR, /* Bits in an address.  */              \
+    8,        /* Bits in a byte.  */                   \
+    bfd_arch_alpha,                                    \
+    NUMBER,                                            \
+    "alpha",                                           \
+    PRINT,                                             \
+    3,         /* Section alignment power. */          \
+    DEFAULT,                                           \
+    bfd_default_compatible,                            \
+    bfd_default_scan,                                  \
+    bfd_arch_default_fill,                             \
+    NEXT,                                              \
+    0 /* Maximum offset of a reloc from the start of an insn.  */ \
+  }
+
+#define NN(index) (&arch_info_struct[index])
+
+/* These exist only so that we can reasonably disassemble PALcode.  */
+static const bfd_arch_info_type arch_info_struct[] =
 {
-  bfd_arch_linkin(&arch_info_struct);
-}
+  N (64, 64, bfd_mach_alpha_ev4, "alpha:ev4", FALSE, NN(1)),
+  N (64, 64, bfd_mach_alpha_ev5, "alpha:ev5", FALSE, NN(2)),
+  N (64, 64, bfd_mach_alpha_ev6, "alpha:ev6", FALSE, 0),
+};
+
+const bfd_arch_info_type bfd_alpha_arch =
+  N (64, 64, 0, "alpha", TRUE, NN(0));