winedbg: Added x86_64 support.

programs/winedbg/Makefile.in

@@ -11,6 +11,7 @@ C_SRCS = \
 	be_alpha.c \
 	be_i386.c \
 	be_ppc.c \
+	be_x86_64.c \
 	break.c \
 	db_disasm.c \
 	display.c \

programs/winedbg/be_x86_64.c

@@ -0,0 +1,154 @@
+/*
+ * Debugger x86_64 specific functions
+ *
+ * Copyright 2004 Vincent Béron
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "debugger.h"
+
+#if defined(__x86_64__)
+
+static unsigned be_x86_64_get_addr(HANDLE hThread, const CONTEXT* ctx, 
+                                 enum be_cpu_addr bca, ADDRESS* addr)
+{
+    dbg_printf("not done\n");
+    return FALSE;
+}
+
+static void be_x86_64_single_step(CONTEXT* ctx, unsigned enable)
+{
+    dbg_printf("not done\n");
+}
+
+static void be_x86_64_print_context(HANDLE hThread, const CONTEXT* ctx)
+{
+    dbg_printf("Context printing for x86_64 not done yet\n");
+}
+
+static void be_x86_64_print_segment_info(HANDLE hThread, const CONTEXT* ctx)
+{
+}
+
+static struct dbg_internal_var be_x86_64_ctx[] =
+{
+    {0,                 NULL,           0,                                      dbg_itype_none}
+};
+
+static const struct dbg_internal_var* be_x86_64_init_registers(CONTEXT* ctx)
+{
+    dbg_printf("not done\n");
+    return be_x86_64_ctx;
+}
+
+static unsigned be_x86_64_is_step_over_insn(void* insn)
+{
+    dbg_printf("not done\n");
+    return FALSE;
+}
+
+static unsigned be_x86_64_is_function_return(void* insn)
+{
+    dbg_printf("not done\n");
+    return FALSE;
+}
+
+static unsigned be_x86_64_is_break_insn(void* insn)
+{
+    dbg_printf("not done\n");
+    return FALSE;
+}
+
+static unsigned be_x86_64_is_func_call(void* insn, void** insn_callee)
+{
+    return FALSE;
+}
+
+static void be_x86_64_disasm_one_insn(ADDRESS* addr, int display)
+{
+    dbg_printf("Disasm NIY\n");
+}
+
+static unsigned be_x86_64_insert_Xpoint(HANDLE hProcess, const struct be_process_io* pio,
+                                       CONTEXT* ctx, enum be_xpoint_type type,
+                                       void* addr, unsigned long* val, unsigned size)
+{
+    dbg_printf("not done\n");
+    return 0;
+}
+
+static unsigned be_x86_64_remove_Xpoint(HANDLE hProcess, const struct be_process_io* pio,
+                                       CONTEXT* ctx, enum be_xpoint_type type, 
+                                       void* addr, unsigned long val, unsigned size)
+{
+    dbg_printf("not done\n");
+    return FALSE;
+}
+
+static unsigned be_x86_64_is_watchpoint_set(const CONTEXT* ctx, unsigned idx)
+{
+    dbg_printf("not done\n");
+    return FALSE;
+}
+
+static void be_x86_64_clear_watchpoint(CONTEXT* ctx, unsigned idx)
+{
+    dbg_printf("not done\n");
+}
+
+static int be_x86_64_adjust_pc_for_break(CONTEXT* ctx, BOOL way)
+{
+    dbg_printf("not done\n");
+    return 0;
+}
+
+static int be_x86_64_fetch_integer(const struct dbg_lvalue* lvalue, unsigned size,
+                                  unsigned ext_sign, LONGLONG* ret)
+{
+    dbg_printf("not done\n");
+    return FALSE;
+}
+
+static int be_x86_64_fetch_float(const struct dbg_lvalue* lvalue, unsigned size, 
+                                long double* ret)
+{
+    dbg_printf("not done\n");
+    return FALSE;
+}
+
+struct backend_cpu be_x86_64 =
+{
+    be_cpu_linearize,
+    be_cpu_build_addr,
+    be_x86_64_get_addr,
+    be_x86_64_single_step,
+    be_x86_64_print_context,
+    be_x86_64_print_segment_info,
+    be_x86_64_init_registers,
+    be_x86_64_is_step_over_insn,
+    be_x86_64_is_function_return,
+    be_x86_64_is_break_insn,
+    be_x86_64_is_func_call,
+    be_x86_64_disasm_one_insn,
+    be_x86_64_insert_Xpoint,
+    be_x86_64_remove_Xpoint,
+    be_x86_64_is_watchpoint_set,
+    be_x86_64_clear_watchpoint,
+    be_x86_64_adjust_pc_for_break,
+    be_x86_64_fetch_integer,
+    be_x86_64_fetch_float,
+};
+#endif

programs/winedbg/gdbproxy.c

@@ -338,6 +338,33 @@ static size_t cpu_register_map[] = {
     FIELD_OFFSET(CONTEXT, Fpcr),
     FIELD_OFFSET(CONTEXT, SoftFpcr),
 };
+#elif defined(__x86_64__)
+static size_t cpu_register_map[] = {
+    FIELD_OFFSET(CONTEXT, Rax),
+    FIELD_OFFSET(CONTEXT, Rbx),
+    FIELD_OFFSET(CONTEXT, Rcx),
+    FIELD_OFFSET(CONTEXT, Rdx),
+    FIELD_OFFSET(CONTEXT, Rsi),
+    FIELD_OFFSET(CONTEXT, Rdi),
+    FIELD_OFFSET(CONTEXT, Rbp),
+    FIELD_OFFSET(CONTEXT, Rsp),
+    FIELD_OFFSET(CONTEXT, R8),
+    FIELD_OFFSET(CONTEXT, R9),
+    FIELD_OFFSET(CONTEXT, R10),
+    FIELD_OFFSET(CONTEXT, R11),
+    FIELD_OFFSET(CONTEXT, R12),
+    FIELD_OFFSET(CONTEXT, R13),
+    FIELD_OFFSET(CONTEXT, R14),
+    FIELD_OFFSET(CONTEXT, R15),
+    FIELD_OFFSET(CONTEXT, Rip),
+    FIELD_OFFSET(CONTEXT, EFlags),
+    FIELD_OFFSET(CONTEXT, SegCs),
+    FIELD_OFFSET(CONTEXT, SegSs),
+    FIELD_OFFSET(CONTEXT, SegDs),
+    FIELD_OFFSET(CONTEXT, SegEs),
+    FIELD_OFFSET(CONTEXT, SegFs),
+    FIELD_OFFSET(CONTEXT, SegGs),
+};
 #else
 # error Define the registers map for your CPU
 #endif

programs/winedbg/winedbg.c

@@ -479,6 +479,8 @@ extern struct backend_cpu be_i386;
 extern struct backend_cpu be_ppc;
 #elif __ALPHA__
 extern struct backend_cpu be_alpha;
+#elif __x86_64__
+extern struct backend_cpu be_x86_64;
 #else
 # error CPU unknown
 #endif
@@ -495,6 +497,8 @@ int main(int argc, char** argv)
     be_cpu = &be_ppc;
 #elif __ALPHA__
     be_cpu = &be_alpha;
+#elif __x86_64__
+    be_cpu = &be_x86_64;
 #else
 # error CPU unknown
 #endif