From 0e5f3b8f8d7c0209586da4a4b693a6c9613cae4a Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Tue, 4 Jun 2019 06:40:54 +0000
Subject: gdb-7.12: added _initialize_amd64_winnt_tdep().

---
 gdb-7.12.midipix.patch | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

(limited to 'gdb-7.12.midipix.patch')

diff --git a/gdb-7.12.midipix.patch b/gdb-7.12.midipix.patch
index 4a76965..629a4cf 100644
--- a/gdb-7.12.midipix.patch
+++ b/gdb-7.12.midipix.patch
@@ -227,6 +227,54 @@ diff -ru --new-file a/gdb/Makefile.in b/gdb/Makefile.in
  
  ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
  ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
+diff -ru --new-file a/gdb/amd64-windows-tdep.c b/gdb/amd64-windows-tdep.c
+--- a/gdb/amd64-windows-tdep.c	2016-10-07 17:09:21.000000000 +0000
++++ b/gdb/amd64-windows-tdep.c	2019-06-04 06:35:16.705294100 +0000
+@@ -1250,3 +1250,44 @@
+   gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64, GDB_OSABI_CYGWIN,
+                           amd64_windows_init_abi);
+ }
++
++
++
++
++/* winnt (midipix) variant */
++static void
++amd64_winnt_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
++{
++  /* abi */
++  amd64_init_abi (info, gdbarch);
++  windows_init_abi (info, gdbarch);
++
++  /* out-of-band function calls */
++  set_gdbarch_push_dummy_call (gdbarch, amd64_windows_push_dummy_call);
++  set_gdbarch_return_value (gdbarch, amd64_windows_return_value);
++  set_gdbarch_skip_main_prologue (gdbarch, amd64_skip_main_prologue);
++  set_gdbarch_skip_trampoline_code (gdbarch,
++				    amd64_windows_skip_trampoline_code);
++
++  /* skip prologue method */
++  set_gdbarch_skip_prologue (gdbarch, amd64_windows_skip_prologue);
++
++  /* auto wide charset hack */
++  set_gdbarch_auto_wide_charset (gdbarch, amd64_windows_auto_wide_charset);
++
++  /* TODO: SEH unwinder */
++  frame_unwind_append_unwinder (gdbarch, 0);
++
++  /* TODO: inferior-specific, dynamically detected size of long */
++  set_gdbarch_long_bit (gdbarch, 64);
++
++}
++
++extern initialize_file_ftype _initialize_amd64_winnt_tdep;
++
++void
++_initialize_amd64_winnt_tdep (void)
++{
++  gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64, GDB_OSABI_WINNT,
++                          amd64_winnt_init_abi);
++}
 diff -ru --new-file a/gdb/osabi.c b/gdb/osabi.c
 --- a/gdb/osabi.c	2016-08-01 15:50:20.000000000 +0000
 +++ b/gdb/osabi.c	2019-06-04 00:54:53.410635600 +0000
-- 
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