re PR ada/52362 (gnat.dg/lto8.adb FAILs with gas/gld)
PR ada/52362 * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set gas and gnu_ld variables to yes. * configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion. (HAVE_GNU_AS): Likewise. * config.in: Regenerate. * configure: Likewise. ada/ * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker. (__gnat_using_gnu_linker): Delete. * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here... Declare Object_File_Option string constant and Using_GNU_response_file boolean constant. (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker, Opening and Closing local variables. Do not handle the GNU linker specially. (Write_RF): New procedure to write into the response file. Escape some characters if a GNU response file is used. Keep track of error status. Invoke Write_RF to write into the response file. Delete the file only if the link was successful. * mlib-utl.adb: Do not `with' package System. (Gcc): Likewise. Declare Object_File_Option string constant and Using_GNU_response_file boolean constant. (Write_RF): Take a string instead of address and length. Escape some characters if a GNU response file is used. Invoke Write_RF to write into the response file. Delete the file only if the link was successful. Do not warn if it cannot be deleted. From-SVN: r187874
This commit is contained in:
Eric Botcazou
Eric Botcazou
parent
4aa820fec7
commit
b993039f5b
|
|
@ -1,3 +1,13 @@
|
|||
2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
|
||||
|
||||
PR ada/52362
|
||||
* config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set gas and
|
||||
gnu_ld variables to yes.
|
||||
* configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion.
|
||||
(HAVE_GNU_AS): Likewise.
|
||||
* config.in: Regenerate.
|
||||
* configure: Likewise.
|
||||
|
||||
2012-05-25 Tristan Gingold <gingold@adacore.com>
|
||||
|
||||
* config/i386/i386.c (struct ix86_frame): Remove unused frame field.
|
||||
|
|
|
|||
|
|
@ -1,3 +1,26 @@
|
|||
2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
|
||||
|
||||
PR ada/52362
|
||||
* link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
|
||||
(__gnat_using_gnu_linker): Delete.
|
||||
* gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
|
||||
Declare Object_File_Option string constant and Using_GNU_response_file
|
||||
boolean constant.
|
||||
(Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
|
||||
Opening and Closing local variables. Do not handle the GNU linker
|
||||
specially.
|
||||
(Write_RF): New procedure to write into the response file. Escape some
|
||||
characters if a GNU response file is used. Keep track of error status.
|
||||
Invoke Write_RF to write into the response file. Delete the file only
|
||||
if the link was successful.
|
||||
* mlib-utl.adb: Do not `with' package System.
|
||||
(Gcc): Likewise. Declare Object_File_Option string constant and
|
||||
Using_GNU_response_file boolean constant.
|
||||
(Write_RF): Take a string instead of address and length. Escape some
|
||||
characters if a GNU response file is used.
|
||||
Invoke Write_RF to write into the response file. Delete the file only
|
||||
if the link was successful. Do not warn if it cannot be deleted.
|
||||
|
||||
2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
|
||||
|
||||
* gcc-interface/utils.c (gnat_write_global_declarations): Put a name
|
||||
|
|
|
|||
|
|
@ -178,6 +178,19 @@ procedure Gnatlink is
|
|||
-- Predicate indicating whether the linker has an option whereby the
|
||||
-- names of object files can be passed to the linker in a file.
|
||||
|
||||
Object_File_Option_Ptr : Interfaces.C.Strings.chars_ptr;
|
||||
pragma Import (C, Object_File_Option_Ptr, "__gnat_object_file_option");
|
||||
-- Pointer to a string representing the linker option which specifies
|
||||
-- the response file.
|
||||
|
||||
Object_File_Option : constant String := Value (Object_File_Option_Ptr);
|
||||
-- The linker option which specifies the response file as a string
|
||||
|
||||
Using_GNU_response_file : constant Boolean :=
|
||||
Object_File_Option'Length > 0
|
||||
and then Object_File_Option (Object_File_Option'Last) = '@';
|
||||
-- Whether a GNU response file is used
|
||||
|
||||
Object_List_File_Required : Boolean := False;
|
||||
-- Set to True to force generation of a response file
|
||||
|
||||
|
|
@ -760,28 +773,12 @@ procedure Gnatlink is
|
|||
-- Pointer to string specifying the default extension for
|
||||
-- object libraries, e.g. Unix uses ".a", VMS uses ".olb".
|
||||
|
||||
Object_File_Option_Ptr : Interfaces.C.Strings.chars_ptr;
|
||||
pragma Import (C, Object_File_Option_Ptr, "__gnat_object_file_option");
|
||||
-- Pointer to a string representing the linker option which specifies
|
||||
-- the response file.
|
||||
|
||||
Using_GNU_Linker : Boolean;
|
||||
for Using_GNU_Linker'Size use Character'Size;
|
||||
pragma Import (C, Using_GNU_Linker, "__gnat_using_gnu_linker");
|
||||
-- Predicate indicating whether this target uses the GNU linker. In
|
||||
-- this case we must output a GNU linker compatible response file.
|
||||
|
||||
Separate_Run_Path_Options : Boolean;
|
||||
for Separate_Run_Path_Options'Size use Character'Size;
|
||||
pragma Import
|
||||
(C, Separate_Run_Path_Options, "__gnat_separate_run_path_options");
|
||||
-- Whether separate rpath options should be emitted for each directory
|
||||
|
||||
Opening : aliased constant String := """";
|
||||
Closing : aliased constant String := '"' & ASCII.LF;
|
||||
-- Needed to quote object paths in object list files when GNU linker
|
||||
-- is used.
|
||||
|
||||
procedure Get_Next_Line;
|
||||
-- Read the next line from the binder file without the line
|
||||
-- terminator.
|
||||
|
|
@ -804,6 +801,10 @@ procedure Gnatlink is
|
|||
-- after Store_File_Context. The binder file context will be restored
|
||||
-- with the data stored by the last Store_File_Context call.
|
||||
|
||||
procedure Write_RF (S : String);
|
||||
-- Write a string to the response file and check if it was successful.
|
||||
-- Fail the program if it was not successful (disk full).
|
||||
|
||||
-------------------
|
||||
-- Get_Next_Line --
|
||||
-------------------
|
||||
|
|
@ -897,6 +898,46 @@ procedure Gnatlink is
|
|||
end if;
|
||||
end Store_File_Context;
|
||||
|
||||
--------------
|
||||
-- Write_RF --
|
||||
--------------
|
||||
|
||||
procedure Write_RF (S : String) is
|
||||
Success : Boolean := True;
|
||||
begin
|
||||
-- If a GNU response file is used, space and backslash need to be
|
||||
-- escaped because they are interpreted as a string separator and
|
||||
-- an escape character respectively by the underlying mechanism.
|
||||
-- On the other hand, quote and double-quote are not escaped since
|
||||
-- they are interpreted as string delimiters on both sides.
|
||||
|
||||
if Using_GNU_response_file then
|
||||
for I in S'Range loop
|
||||
if S (I) = ' ' or else S (I) = '\' then
|
||||
if Write (Tname_FD, ASCII.BACK_SLASH'Address, 1) /= 1 then
|
||||
Success := False;
|
||||
end if;
|
||||
end if;
|
||||
|
||||
if Write (Tname_FD, S (I)'Address, 1) /= 1 then
|
||||
Success := False;
|
||||
end if;
|
||||
end loop;
|
||||
else
|
||||
if Write (Tname_FD, S'Address, S'Length) /= S'Length then
|
||||
Success := False;
|
||||
end if;
|
||||
end if;
|
||||
|
||||
if Write (Tname_FD, ASCII.LF'Address, 1) /= 1 then
|
||||
Success := False;
|
||||
end if;
|
||||
|
||||
if not Success then
|
||||
Exit_With_Error ("Error generating response file: disk full");
|
||||
end if;
|
||||
end Write_RF;
|
||||
|
||||
-- Start of processing for Process_Binder_File
|
||||
|
||||
begin
|
||||
|
|
@ -985,61 +1026,14 @@ procedure Gnatlink is
|
|||
-- ??? Status of Write and Close operations should be checked, and
|
||||
-- failure should occur if a status is wrong.
|
||||
|
||||
-- If target is using the GNU linker we must add a special header
|
||||
-- and footer in the response file.
|
||||
|
||||
-- The syntax is : INPUT (object1.o object2.o ... )
|
||||
|
||||
-- Because the GNU linker does not like name with characters such
|
||||
-- as '!', we must put the object paths between double quotes.
|
||||
|
||||
if Using_GNU_Linker then
|
||||
declare
|
||||
GNU_Header : aliased constant String := "INPUT (";
|
||||
|
||||
begin
|
||||
Status := Write (Tname_FD, GNU_Header'Address,
|
||||
GNU_Header'Length);
|
||||
end;
|
||||
end if;
|
||||
|
||||
for J in Objs_Begin .. Objs_End loop
|
||||
|
||||
-- Opening quote for GNU linker
|
||||
|
||||
if Using_GNU_Linker then
|
||||
Status := Write (Tname_FD, Opening'Address, 1);
|
||||
end if;
|
||||
|
||||
Status := Write (Tname_FD, Linker_Objects.Table (J).all'Address,
|
||||
Linker_Objects.Table (J).all'Length);
|
||||
|
||||
-- Closing quote for GNU linker
|
||||
|
||||
if Using_GNU_Linker then
|
||||
Status := Write (Tname_FD, Closing'Address, 2);
|
||||
|
||||
else
|
||||
Status := Write (Tname_FD, ASCII.LF'Address, 1);
|
||||
end if;
|
||||
Write_RF (Linker_Objects.Table (J).all);
|
||||
|
||||
Response_File_Objects.Increment_Last;
|
||||
Response_File_Objects.Table (Response_File_Objects.Last) :=
|
||||
Linker_Objects.Table (J);
|
||||
end loop;
|
||||
|
||||
-- Handle GNU linker response file footer
|
||||
|
||||
if Using_GNU_Linker then
|
||||
declare
|
||||
GNU_Footer : aliased constant String := ")";
|
||||
|
||||
begin
|
||||
Status := Write (Tname_FD, GNU_Footer'Address,
|
||||
GNU_Footer'Length);
|
||||
end;
|
||||
end if;
|
||||
|
||||
Close (Tname_FD, Closing_Status);
|
||||
|
||||
-- Add the special objects list file option together with the name
|
||||
|
|
@ -1047,7 +1041,7 @@ procedure Gnatlink is
|
|||
-- file table.
|
||||
|
||||
Linker_Objects.Table (Objs_Begin) :=
|
||||
new String'(Value (Object_File_Option_Ptr) &
|
||||
new String'(Object_File_Option &
|
||||
Tname (Tname'First .. Tname'Last - 1));
|
||||
|
||||
-- The slots containing these object file names are then removed
|
||||
|
|
@ -2213,14 +2207,15 @@ begin
|
|||
|
||||
System.OS_Lib.Spawn (Linker_Path.all, Args, Success);
|
||||
|
||||
-- Delete the temporary file used in conjunction with linking if
|
||||
-- one was created. See Process_Bind_File for details.
|
||||
if Success then
|
||||
-- Delete the temporary file used in conjunction with linking
|
||||
-- if one was created. See Process_Bind_File for details.
|
||||
|
||||
if Tname_FD /= Invalid_FD then
|
||||
Delete (Tname);
|
||||
end if;
|
||||
if Tname_FD /= Invalid_FD then
|
||||
Delete (Tname);
|
||||
end if;
|
||||
|
||||
if not Success then
|
||||
else
|
||||
Error_Msg ("error when calling " & Linker_Path.all);
|
||||
Exit_Program (E_Fatal);
|
||||
end if;
|
||||
|
|
|
|||
|
|
@ -72,38 +72,22 @@ extern "C" {
|
|||
/* shared_libgcc_default gives the system dependent link method that */
|
||||
/* be used by default for linking libgcc (shared or static) */
|
||||
|
||||
/* using_gnu_linker is set to 1 when the GNU linker is used under this */
|
||||
/* target. */
|
||||
|
||||
/* separate_run_path_options is set to 1 when separate "rpath" arguments */
|
||||
/* must be passed to the linker for each directory in the rpath. */
|
||||
|
||||
/* default_libgcc_subdir is the subdirectory name (from the installation */
|
||||
/* root) where we may find a shared libgcc to use by default. */
|
||||
|
||||
/* RESPONSE FILE & GNU LINKER */
|
||||
/* -------------------------- */
|
||||
/* objlist_file_supported and using_gnu_link used together tell gnatlink */
|
||||
/* to generate a GNU style response file. Note that object_file_option */
|
||||
/* must be set to "" in this case, since no option is required for a */
|
||||
/* response file to be passed to GNU ld. With a GNU linker we use the */
|
||||
/* linker script to implement the response file feature. Any file passed */
|
||||
/* in the GNU ld command line with an unknown extension is supposed to be */
|
||||
/* a linker script. Each linker script augment the current configuration. */
|
||||
/* The format of such response file is as follow : */
|
||||
/* INPUT (obj1.p obj2.o ...) */
|
||||
|
||||
#define SHARED 'H'
|
||||
#define STATIC 'T'
|
||||
|
||||
#if defined (__WIN32)
|
||||
const char *__gnat_object_file_option = "";
|
||||
const char *__gnat_object_file_option = "-Wl,@";
|
||||
const char *__gnat_run_path_option = "";
|
||||
int __gnat_link_max = 30000;
|
||||
unsigned char __gnat_objlist_file_supported = 1;
|
||||
char __gnat_shared_libgnat_default = STATIC;
|
||||
char __gnat_shared_libgcc_default = STATIC;
|
||||
unsigned char __gnat_using_gnu_linker = 1;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
|
@ -115,19 +99,17 @@ int __gnat_link_max = 5000;
|
|||
unsigned char __gnat_objlist_file_supported = 1;
|
||||
char __gnat_shared_libgnat_default = STATIC;
|
||||
char __gnat_shared_libgcc_default = STATIC;
|
||||
unsigned char __gnat_using_gnu_linker = 0;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
||||
#elif defined (__FreeBSD__)
|
||||
const char *__gnat_object_file_option = "";
|
||||
const char *__gnat_object_file_option = "-Wl,@";
|
||||
const char *__gnat_run_path_option = "-Wl,-rpath,";
|
||||
char __gnat_shared_libgnat_default = STATIC;
|
||||
char __gnat_shared_libgcc_default = STATIC;
|
||||
int __gnat_link_max = 8192;
|
||||
unsigned char __gnat_objlist_file_supported = 1;
|
||||
unsigned char __gnat_using_gnu_linker = 1;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
|
@ -139,19 +121,17 @@ char __gnat_shared_libgnat_default = STATIC;
|
|||
char __gnat_shared_libgcc_default = SHARED;
|
||||
int __gnat_link_max = 262144;
|
||||
unsigned char __gnat_objlist_file_supported = 1;
|
||||
unsigned char __gnat_using_gnu_linker = 0;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 1;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
||||
#elif defined (linux) || defined(__GLIBC__)
|
||||
const char *__gnat_object_file_option = "";
|
||||
const char *__gnat_object_file_option = "-Wl,@";
|
||||
const char *__gnat_run_path_option = "-Wl,-rpath,";
|
||||
char __gnat_shared_libgnat_default = STATIC;
|
||||
char __gnat_shared_libgcc_default = STATIC;
|
||||
int __gnat_link_max = 8192;
|
||||
unsigned char __gnat_objlist_file_supported = 1;
|
||||
unsigned char __gnat_using_gnu_linker = 1;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
#if defined (__x86_64)
|
||||
|
|
@ -174,7 +154,6 @@ char __gnat_shared_libgnat_default = STATIC;
|
|||
char __gnat_shared_libgcc_default = STATIC;
|
||||
int __gnat_link_max = 15000;
|
||||
const unsigned char __gnat_objlist_file_supported = 1;
|
||||
unsigned char __gnat_using_gnu_linker = 0;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
|
@ -183,13 +162,12 @@ const char *__gnat_default_libgcc_subdir = "lib";
|
|||
/* These are the settings for all systems that use gnu ld. GNU style response
|
||||
file is supported, the shared library default is STATIC. */
|
||||
|
||||
const char *__gnat_object_file_option = "";
|
||||
const char *__gnat_object_file_option = "-Wl,@";
|
||||
const char *__gnat_run_path_option = "";
|
||||
char __gnat_shared_libgnat_default = STATIC;
|
||||
char __gnat_shared_libgcc_default = STATIC;
|
||||
int __gnat_link_max = 8192;
|
||||
unsigned char __gnat_objlist_file_supported = 1;
|
||||
unsigned char __gnat_using_gnu_linker = 1;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
|
@ -201,7 +179,6 @@ char __gnat_shared_libgnat_default = STATIC;
|
|||
char __gnat_shared_libgcc_default = STATIC;
|
||||
int __gnat_link_max = 2147483647;
|
||||
unsigned char __gnat_objlist_file_supported = 0;
|
||||
unsigned char __gnat_using_gnu_linker = 0;
|
||||
const char *__gnat_object_library_extension = ".olb";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
|
@ -213,7 +190,6 @@ char __gnat_shared_libgnat_default = STATIC;
|
|||
char __gnat_shared_libgcc_default = STATIC;
|
||||
int __gnat_link_max = 2147483647;
|
||||
unsigned char __gnat_objlist_file_supported = 0;
|
||||
unsigned char __gnat_using_gnu_linker = 0;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
#if defined (__sparc_v9__) || defined (__sparcv9)
|
||||
|
|
@ -231,7 +207,6 @@ char __gnat_shared_libgnat_default = STATIC;
|
|||
char __gnat_shared_libgcc_default = STATIC;
|
||||
int __gnat_link_max = 2147483647;
|
||||
unsigned char __gnat_objlist_file_supported = 0;
|
||||
unsigned char __gnat_using_gnu_linker = 0;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
|
@ -246,7 +221,6 @@ char __gnat_shared_libgnat_default = STATIC;
|
|||
char __gnat_shared_libgcc_default = STATIC;
|
||||
int __gnat_link_max = 2147483647;
|
||||
unsigned char __gnat_objlist_file_supported = 0;
|
||||
unsigned char __gnat_using_gnu_linker = 0;
|
||||
const char *__gnat_object_library_extension = ".a";
|
||||
unsigned char __gnat_separate_run_path_options = 0;
|
||||
const char *__gnat_default_libgcc_subdir = "lib";
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
-- --
|
||||
-- B o d y --
|
||||
-- --
|
||||
-- Copyright (C) 2002-2011, AdaCore --
|
||||
-- Copyright (C) 2002-2012, AdaCore --
|
||||
-- --
|
||||
-- GNAT is free software; you can redistribute it and/or modify it under --
|
||||
-- terms of the GNU General Public License as published by the Free Soft- --
|
||||
|
|
@ -31,8 +31,6 @@ with Output; use Output;
|
|||
|
||||
with Interfaces.C.Strings; use Interfaces.C.Strings;
|
||||
|
||||
with System;
|
||||
|
||||
package body MLib.Utl is
|
||||
|
||||
Adalib_Path : String_Access := null;
|
||||
|
|
@ -353,16 +351,13 @@ package body MLib.Utl is
|
|||
-- Pointer to a string representing the linker option which specifies
|
||||
-- the response file.
|
||||
|
||||
Using_GNU_Linker : Boolean;
|
||||
for Using_GNU_Linker'Size use Character'Size;
|
||||
pragma Import (C, Using_GNU_Linker, "__gnat_using_gnu_linker");
|
||||
-- Predicate indicating whether this target uses the GNU linker. In
|
||||
-- this case we must output a GNU linker compatible response file.
|
||||
Object_File_Option : constant String := Value (Object_File_Option_Ptr);
|
||||
-- The linker option which specifies the response file as a string
|
||||
|
||||
Opening : aliased constant String := """";
|
||||
Closing : aliased constant String := '"' & ASCII.LF;
|
||||
-- Needed to quote object paths in object list files when GNU linker
|
||||
-- is used.
|
||||
Using_GNU_response_file : constant Boolean :=
|
||||
Object_File_Option'Length > 0
|
||||
and then Object_File_Option (Object_File_Option'Last) = '@';
|
||||
-- Whether a GNU response file is used
|
||||
|
||||
Tname : String_Access;
|
||||
Tname_FD : File_Descriptor := Invalid_FD;
|
||||
|
|
@ -390,7 +385,7 @@ package body MLib.Utl is
|
|||
|
||||
Position : Object_Position;
|
||||
|
||||
procedure Write_RF (A : System.Address; N : Integer);
|
||||
procedure Write_RF (S : String);
|
||||
-- Write a string to the response file and check if it was successful.
|
||||
-- Fail the program if it was not successful (disk full).
|
||||
|
||||
|
|
@ -398,12 +393,38 @@ package body MLib.Utl is
|
|||
-- Write_RF --
|
||||
--------------
|
||||
|
||||
procedure Write_RF (A : System.Address; N : Integer) is
|
||||
Status : Integer;
|
||||
procedure Write_RF (S : String) is
|
||||
Success : Boolean := True;
|
||||
begin
|
||||
Status := Write (Tname_FD, A, N);
|
||||
-- If a GNU response file is used, space and backslash need to be
|
||||
-- escaped because they are interpreted as a string separator and
|
||||
-- an escape character respectively by the underlying mechanism.
|
||||
-- On the other hand, quote and double-quote are not escaped since
|
||||
-- they are interpreted as string delimiters on both sides.
|
||||
|
||||
if Status /= N then
|
||||
if Using_GNU_response_file then
|
||||
for I in S'Range loop
|
||||
if S (I) = ' ' or else S (I) = '\' then
|
||||
if Write (Tname_FD, ASCII.BACK_SLASH'Address, 1) /= 1 then
|
||||
Success := False;
|
||||
end if;
|
||||
end if;
|
||||
|
||||
if Write (Tname_FD, S (I)'Address, 1) /= 1 then
|
||||
Success := False;
|
||||
end if;
|
||||
end loop;
|
||||
else
|
||||
if Write (Tname_FD, S'Address, S'Length) /= S'Length then
|
||||
Success := False;
|
||||
end if;
|
||||
end if;
|
||||
|
||||
if Write (Tname_FD, ASCII.LF'Address, 1) /= 1 then
|
||||
Success := False;
|
||||
end if;
|
||||
|
||||
if not Success then
|
||||
Fail ("cannot generate response file to link library: disk full");
|
||||
end if;
|
||||
end Write_RF;
|
||||
|
|
@ -529,53 +550,10 @@ package body MLib.Utl is
|
|||
|
||||
Create_Temp_File (Tname_FD, Tname);
|
||||
|
||||
-- If target is using the GNU linker we must add a special header
|
||||
-- and footer in the response file.
|
||||
|
||||
-- The syntax is : INPUT (object1.o object2.o ... )
|
||||
|
||||
-- Because the GNU linker does not like name with characters such
|
||||
-- as '!', we must put the object paths between double quotes.
|
||||
|
||||
if Using_GNU_Linker then
|
||||
declare
|
||||
GNU_Header : aliased constant String := "INPUT (";
|
||||
|
||||
begin
|
||||
Write_RF (GNU_Header'Address, GNU_Header'Length);
|
||||
end;
|
||||
end if;
|
||||
|
||||
for J in Objects'Range loop
|
||||
-- Opening quote for GNU linker
|
||||
|
||||
if Using_GNU_Linker then
|
||||
Write_RF (Opening'Address, 1);
|
||||
end if;
|
||||
|
||||
Write_RF (Objects (J).all'Address, Objects (J).all'Length);
|
||||
|
||||
-- Closing quote for GNU linker
|
||||
|
||||
if Using_GNU_Linker then
|
||||
Write_RF (Closing'Address, 2);
|
||||
|
||||
else
|
||||
Write_RF (ASCII.LF'Address, 1);
|
||||
end if;
|
||||
Write_RF (Objects (J).all);
|
||||
end loop;
|
||||
|
||||
-- Handle GNU linker response file footer
|
||||
|
||||
if Using_GNU_Linker then
|
||||
declare
|
||||
GNU_Footer : aliased constant String := ")";
|
||||
|
||||
begin
|
||||
Write_RF (GNU_Footer'Address, GNU_Footer'Length);
|
||||
end;
|
||||
end if;
|
||||
|
||||
Close (Tname_FD, Closing_Status);
|
||||
|
||||
if not Closing_Status then
|
||||
|
|
@ -583,8 +561,7 @@ package body MLib.Utl is
|
|||
end if;
|
||||
|
||||
A := A + 1;
|
||||
Arguments (A) :=
|
||||
new String'(Value (Object_File_Option_Ptr) & Tname.all);
|
||||
Arguments (A) := new String'(Object_File_Option & Tname.all);
|
||||
|
||||
else
|
||||
A := A + Objects'Length;
|
||||
|
|
@ -596,17 +573,15 @@ package body MLib.Utl is
|
|||
|
||||
Spawn (Driver.all, Arguments (1 .. A), Success);
|
||||
|
||||
if Tname /= null then
|
||||
Delete_File (Tname.all, Closing_Status);
|
||||
if Success then
|
||||
-- Delete the temporary file used in conjunction with linking
|
||||
-- if one was created.
|
||||
|
||||
if not Closing_Status then
|
||||
Write_Str ("warning: could not delete response file """);
|
||||
Write_Str (Tname.all);
|
||||
Write_Line (""" to link library");
|
||||
if Tname_FD /= Invalid_FD then
|
||||
Delete_File (Tname.all);
|
||||
end if;
|
||||
end if;
|
||||
|
||||
if not Success then
|
||||
else
|
||||
if Driver_Name = No_Name then
|
||||
Fail (Gcc_Name.all & " execution error");
|
||||
else
|
||||
|
|
|
|||
|
|
@ -1470,6 +1470,8 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
|
|||
extra_objs="winnt.o winnt-stubs.o"
|
||||
c_target_objs="${c_target_objs} msformat-c.o"
|
||||
cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
|
||||
gas=yes
|
||||
gnu_ld=yes
|
||||
default_use_cxa_atexit=yes
|
||||
use_gcc_stdint=wrap
|
||||
case ${enable_threads} in
|
||||
|
|
|
|||
|
|
@ -333,6 +333,12 @@
|
|||
#endif
|
||||
|
||||
|
||||
/* Define if your assembler supports HLE prefixes. */
|
||||
#ifndef USED_FOR_TARGET
|
||||
#undef HAVE_AS_IX86_HLE
|
||||
#endif
|
||||
|
||||
|
||||
/* Define if your assembler supports the .quad directive. */
|
||||
#ifndef USED_FOR_TARGET
|
||||
#undef HAVE_AS_IX86_QUAD
|
||||
|
|
@ -350,11 +356,6 @@
|
|||
#undef HAVE_AS_IX86_SAHF
|
||||
#endif
|
||||
|
||||
/* Define if your assembler supports HLE prefixes. */
|
||||
#ifndef USED_FOR_TARGET
|
||||
#undef HAVE_AS_IX86_HLE
|
||||
#endif
|
||||
|
||||
|
||||
/* Define if your assembler supports the swap suffix. */
|
||||
#ifndef USED_FOR_TARGET
|
||||
|
|
@ -1096,7 +1097,7 @@
|
|||
#endif
|
||||
|
||||
|
||||
/* Define if using GNU as. */
|
||||
/* Define to 1 if using GNU as. */
|
||||
#ifndef USED_FOR_TARGET
|
||||
#undef HAVE_GNU_AS
|
||||
#endif
|
||||
|
|
@ -1108,7 +1109,7 @@
|
|||
#endif
|
||||
|
||||
|
||||
/* Define if using GNU ld. */
|
||||
/* Define to 1 if using GNU ld. */
|
||||
#ifndef USED_FOR_TARGET
|
||||
#undef HAVE_GNU_LD
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -3393,13 +3393,6 @@ _ACEOF
|
|||
|
||||
fi
|
||||
|
||||
gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_GNU_LD $gnu_ld
|
||||
_ACEOF
|
||||
|
||||
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
|
||||
$as_echo_n "checking whether a default linker was specified... " >&6; }
|
||||
if test x"${DEFAULT_LINKER+set}" = x"set"; then
|
||||
|
|
@ -3458,13 +3451,6 @@ _ACEOF
|
|||
|
||||
fi
|
||||
|
||||
gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_GNU_AS $gnu_as
|
||||
_ACEOF
|
||||
|
||||
|
||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
|
||||
$as_echo_n "checking whether a default assembler was specified... " >&6; }
|
||||
if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
|
||||
|
|
@ -11165,6 +11151,20 @@ $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
|
|||
|
||||
fi
|
||||
|
||||
gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_GNU_LD $gnu_ld_bool
|
||||
_ACEOF
|
||||
|
||||
|
||||
gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_GNU_AS $gnu_as_bool
|
||||
_ACEOF
|
||||
|
||||
|
||||
count=a
|
||||
for f in $host_xm_file; do
|
||||
count=${count}x
|
||||
|
|
|
|||
|
|
@ -213,9 +213,6 @@ if test x"${DEFAULT_LINKER+set}" = x"set"; then
|
|||
[Define to enable the use of a default linker.])
|
||||
fi
|
||||
|
||||
gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
|
||||
AC_DEFINE_UNQUOTED(HAVE_GNU_LD, $gnu_ld, [Define if using GNU ld.])
|
||||
|
||||
AC_MSG_CHECKING([whether a default linker was specified])
|
||||
if test x"${DEFAULT_LINKER+set}" = x"set"; then
|
||||
if test x"$gnu_ld_flag" = x"no"; then
|
||||
|
|
@ -256,9 +253,6 @@ if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
|
|||
[Define to enable the use of a default assembler.])
|
||||
fi
|
||||
|
||||
gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
|
||||
AC_DEFINE_UNQUOTED(HAVE_GNU_AS, $gnu_as, [Define if using GNU as.])
|
||||
|
||||
AC_MSG_CHECKING([whether a default assembler was specified])
|
||||
if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
|
||||
if test x"$gas_flag" = x"no"; then
|
||||
|
|
@ -1328,6 +1322,12 @@ if test x$use_long_long_for_widest_fast_int = xyes; then
|
|||
efficiently supported by the host hardware.])
|
||||
fi
|
||||
|
||||
gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
|
||||
AC_DEFINE_UNQUOTED(HAVE_GNU_LD, $gnu_ld_bool, [Define to 1 if using GNU ld.])
|
||||
|
||||
gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
|
||||
AC_DEFINE_UNQUOTED(HAVE_GNU_AS, $gnu_as_bool, [Define to 1 if using GNU as.])
|
||||
|
||||
count=a
|
||||
for f in $host_xm_file; do
|
||||
count=${count}x
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
|
||||
|
||||
* gnat.dg/lto14.adb: New test.
|
||||
|
||||
2012-05-25 Tristan Gingold <gingold@adacore.com>
|
||||
|
||||
* gcc.target/i386/large-frame.c: New.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,7 @@
|
|||
-- { dg-do link }
|
||||
-- { dg-options "-largs -f -margs -flto" { target lto } }
|
||||
|
||||
procedure Lto14 is
|
||||
begin
|
||||
null;
|
||||
end;
|
||||
Loading…
Reference in New Issue