X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fgdbarch.sh;h=4a4b1bc66cfac05f82194eee2648f42aef6ef579;hb=5522c15d39bee8b4dcc5ba9350d88d256a14d69a;hp=62f68dc8add682233d4f0dbd17e9437c3dc2fde6;hpb=953cff563058831ab0bf863c7655d23b5e6a5989;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index 62f68dc8ad..4a4b1bc66c 100755
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -2,7 +2,7 @@
 
 # Architecture commands for GDB, the GNU debugger.
 #
-# Copyright (C) 1998-2019 Free Software Foundation, Inc.
+# Copyright (C) 1998-2020 Free Software Foundation, Inc.
 #
 # This file is part of GDB.
 #
@@ -347,10 +347,6 @@ i;enum gdb_osabi;osabi;;;GDB_OSABI_UNKNOWN
 #
 i;const struct target_desc *;target_desc;;;;;;;host_address_to_string (gdbarch->target_desc)
 
-# The bit byte-order has to do just with numbering of bits in debugging symbols
-# and such.  Conceptually, it's quite separate from byte/word byte order.
-v;int;bits_big_endian;;;1;(gdbarch->byte_order == BFD_ENDIAN_BIG);;0
-
 # Number of bits in a short or unsigned short for the target machine.
 v;int;short_bit;;;8 * sizeof (short);2*TARGET_CHAR_BIT;;0
 # Number of bits in an int or unsigned int for the target machine.
@@ -820,7 +816,7 @@ V;ULONGEST;max_insn_length;;;0;0
 # If the instruction cannot execute out of line, return NULL.  The
 # core falls back to stepping past the instruction in-line instead in
 # that case.
-M;struct displaced_step_closure *;displaced_step_copy_insn;CORE_ADDR from, CORE_ADDR to, struct regcache *regs;from, to, regs
+M;displaced_step_closure_up;displaced_step_copy_insn;CORE_ADDR from, CORE_ADDR to, struct regcache *regs;from, to, regs
 
 # Return true if GDB should use hardware single-stepping to execute
 # the displaced instruction identified by CLOSURE.  If false,
@@ -1156,6 +1152,10 @@ m;int;insn_is_ret;CORE_ADDR addr;addr;;default_insn_is_ret;;0
 # Return non-zero if the instruction at ADDR is a jump; zero otherwise.
 m;int;insn_is_jump;CORE_ADDR addr;addr;;default_insn_is_jump;;0
 
+# Return true if there's a program/permanent breakpoint planted in
+# memory at ADDRESS, return false otherwise.
+m;bool;program_breakpoint_here_p;CORE_ADDR address;address;;default_program_breakpoint_here_p;;0
+
 # Read one auxv entry from *READPTR, not reading locations >= ENDPTR.
 # Return 0 if *READPTR is already at the end of the buffer.
 # Return -1 if there is insufficient buffer for a whole entry.
@@ -1266,7 +1266,7 @@ cat <<EOF
 
 /* Dynamic architecture support for GDB, the GNU debugger.
 
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -1312,6 +1312,7 @@ cat <<EOF
 #include "frame.h"
 #include "dis-asm.h"
 #include "gdb_obstack.h"
+#include "infrun.h"
 
 struct floatformat;
 struct ui_file;
@@ -1328,7 +1329,6 @@ struct obstack;
 struct bp_target_info;
 struct target_desc;
 struct symbol;
-struct displaced_step_closure;
 struct syscall;
 struct agent_expr;
 struct axs_value;
@@ -2604,8 +2604,9 @@ target_gdbarch (void)
   return current_inferior ()->gdbarch;
 }
 
+void _initialize_gdbarch ();
 void
-_initialize_gdbarch (void)
+_initialize_gdbarch ()
 {
   add_setshow_zuinteger_cmd ("arch", class_maintenance, &gdbarch_debug, _("\\
 Set architecture debugging."), _("\\