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* [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target
@ 2012-02-04 13:41 daniel.f.starke at freenet dot de
  2012-04-05 10:54 ` [Bug ada/52123] [4.7/4.8 Regression] " rguenth at gcc dot gnu.org
                   ` (20 more replies)
  0 siblings, 21 replies; 22+ messages in thread
From: daniel.f.starke at freenet dot de @ 2012-02-04 13:41 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

             Bug #: 52123
           Summary: [4.7] gcc bootstrap with ada fails on mingw target
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: daniel.f.starke@freenet.de


Bootstrapping gcc 4.7 revision 183875 fails at /gcc/ada/initialize.c when
configuring with:
--enable-languages=c,ada,c++,fortran,objc,obj-c++ --disable-sjlj-exceptions
--disable-nls --disable-shared --enable-static --enable-libgomp --enable-lto
--with-dwarf2 --disable-win32-registry --enable-version-specific-runtime-libs
--build=mingw32 --enable-abi=32 --enable-bootstrap --enable-checking=release


Used compiler for bootstrap:
Using built-in specs.
COLLECT_GCC=D:\Programme\msys\gcc\bin\gcc.exe
COLLECT_LTO_WRAPPER=d:/programme/msys/gcc/bin/../libexec/gcc/mingw32/4.6.2/lto-wrapper.exe
Target: mingw32
Configured with: ../gcc-4.6.2/configure
--enable-languages=c,ada,c++,fortran,objc,obj-c++ --disable-sjlj-exceptions
--disable-nls --disable-shared --enable-static --enable-libgcj --enable-libgomp
--enable-lto --with-dwarf2 --disable-win32-registry
--enable-version-specific-runtime-libs --build=mingw32 --enable-abi=32
--enable-checking=release --prefix=/mingw
Thread model: win32
gcc version 4.6.2 (GCC)


Error message:
/usr/new-gcc/bin/./prev-gcc/g++ -B/usr/new-gcc/bin/./prev-gcc/
-B/mingw/mingw32/bin/ -nostdinc++
-B/usr/new-gcc/bin/prev-mingw32/libstdc++-v3/src/.libs
-B/usr/new-gcc/bin/prev-mingw32/libstdc++-v3/libsupc++/.libs
-I/usr/new-gcc/bin/prev-mingw32/libstdc++-v3/include/mingw32
-I/usr/new-gcc/bin/prev-mingw32/libstdc++-v3/include
-I/usr/new-gcc/gcc-4.7.0-183875/libstdc++-v3/libsupc++
-L/usr/new-gcc/bin/prev-mingw32/libstdc++-v3/src/.libs
-L/usr/new-gcc/bin/prev-mingw32/libstdc++-v3/libsupc++/.libs -c   -g -O2
-D__USE_MINGW_ACCESS -Wno-pedantic-ms-format -gtoggle -DIN_GCC  
-fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual 
-Wmissing-format-attribute -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Werror   -DHAVE_CONFIG_H -I. -Iada
-I../../gcc-4.7.0-183875/gcc -I../../gcc-4.7.0-183875/gcc/ada
-I../../gcc-4.7.0-183875/gcc/../include
-I../../gcc-4.7.0-183875/gcc/../libcpp/include -I/usr/new-gcc/bin/./gmp
-I/usr/new-gcc/gcc-4.7.0-183875/gmp -I/usr/new-gcc/bin/./mpfr
-I/usr/new-gcc/gcc-4.7.0-183875/mpfr -I/usr/new-gcc/gcc-4.7.0-183875/mpc/src 
-I../../gcc-4.7.0-183875/gcc/../libdecnumber
-I../../gcc-4.7.0-183875/gcc/../libdecnumber/bid -I../libdecnumber  
-I/mingw/include ../../gcc-4.7.0-183875/gcc/ada/seh_init.c -o ada/seh_init.o
../../gcc-4.7.0-183875/gcc/ada/initialize.c: In function 'void append_arg(int*,
LPWSTR, LPWSTR, char***, int*, int)':
../../gcc-4.7.0-183875/gcc/ada/initialize.c:91:56: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
../../gcc-4.7.0-183875/gcc/ada/initialize.c:98:65: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
../../gcc-4.7.0-183875/gcc/ada/initialize.c: In function 'void
__gnat_initialize(void*)':
../../gcc-4.7.0-183875/gcc/ada/initialize.c:206:44: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
make[3]: *** [ada/initialize.o] Error 1
make[3]: *** Waiting for unfinished jobs....
../../gcc-4.7.0-183875/gcc/ada/seh_init.c: In function 'EXCEPTION_DISPOSITION
__gnat_SEH_error_handler(_EXCEPTION_RECORD*, void*, _CONTEXT*, void*)':
../../gcc-4.7.0-183875/gcc/ada/seh_init.c:93:62: error: invalid conversion from
'void*' to 'FARPROC {aka int (__attribute__((__stdcall__)) *)()}'
[-fpermissive]
In file included from
d:\programme\msys\new-gcc\bin\prev-gcc\../lib/gcc/mingw32/4.7.0/../../../../mingw32/include/windows.h:50:0,
                 from ../../gcc-4.7.0-183875/gcc/ada/seh_init.c:68:
d:\programme\msys\new-gcc\bin\prev-gcc\../lib/gcc/mingw32/4.7.0/../../../../mingw32/include/winbase.h:1865:24:
error:   initializing argument 1 of 'BOOL IsBadCodePtr(FARPROC)' [-fpermissive]
../../gcc-4.7.0-183875/gcc/ada/seh_init.c:196:10: error: invalid conversion
from 'int' to 'EXCEPTION_DISPOSITION' [-fpermissive]


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
@ 2012-04-05 10:54 ` rguenth at gcc dot gnu.org
  2012-04-13 12:53 ` rguenth at gcc dot gnu.org
                   ` (19 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-04-05 10:54 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.7.1
            Summary|[4.7 Regression] gcc        |[4.7/4.8 Regression] gcc
                   |bootstrap with ada fails on |bootstrap with ada fails on
                   |mingw target                |mingw target


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
  2012-04-05 10:54 ` [Bug ada/52123] [4.7/4.8 Regression] " rguenth at gcc dot gnu.org
@ 2012-04-13 12:53 ` rguenth at gcc dot gnu.org
  2012-06-14  8:48 ` rguenth at gcc dot gnu.org
                   ` (18 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-04-13 12:53 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
  2012-04-05 10:54 ` [Bug ada/52123] [4.7/4.8 Regression] " rguenth at gcc dot gnu.org
  2012-04-13 12:53 ` rguenth at gcc dot gnu.org
@ 2012-06-14  8:48 ` rguenth at gcc dot gnu.org
  2012-09-20 10:27 ` jakub at gcc dot gnu.org
                   ` (17 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-06-14  8:48 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.7.1                       |4.7.2

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-06-14 08:48:19 UTC ---
GCC 4.7.1 is being released, adjusting target milestone.


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (2 preceding siblings ...)
  2012-06-14  8:48 ` rguenth at gcc dot gnu.org
@ 2012-09-20 10:27 ` jakub at gcc dot gnu.org
  2012-12-15 11:07 ` ebotcazou at gcc dot gnu.org
                   ` (16 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-09-20 10:27 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.7.2                       |4.7.3

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-09-20 10:21:16 UTC ---
GCC 4.7.2 has been released.


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (3 preceding siblings ...)
  2012-09-20 10:27 ` jakub at gcc dot gnu.org
@ 2012-12-15 11:07 ` ebotcazou at gcc dot gnu.org
  2012-12-19 10:42 ` rainer@emrich-ebersheim.de
                   ` (15 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-12-15 11:07 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rainer@emrich-ebersheim.de

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-12-15 11:07:07 UTC ---
*** Bug 55704 has been marked as a duplicate of this bug. ***


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (4 preceding siblings ...)
  2012-12-15 11:07 ` ebotcazou at gcc dot gnu.org
@ 2012-12-19 10:42 ` rainer@emrich-ebersheim.de
  2012-12-19 10:51 ` rainer@emrich-ebersheim.de
                   ` (14 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: rainer@emrich-ebersheim.de @ 2012-12-19 10:42 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #4 from Rainer Emrich <rainer@emrich-ebersheim.de> 2012-12-19 10:40:30 UTC ---
Ok, long standing issue caused by the transition to g++ as bootstrap compiler.

Here's the status for gcc-4.7.3 rev. 194494 on x86_64-w64-mingw32:

/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/./prev-gcc/g++
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/./prev-gcc/
-B/opt/devel/gnu/gcc/MINGW_NT/x86_64-w64-mingw32/mingw-w64-runtime-trunk-svn/gcc-4.7.3/x86_64-w64-mingw32/bin/
-nostdinc++
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs
-I/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/include/x86_64-w64-mingw32
-I/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/include
-I/SCRATCH/tmp.wOrMZOydvQ/src/gcc-4.7.3/libstdc++-v3/libsupc++
-L/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs
-L/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs
-c   -g -O2 -D__USE_MINGW_ACCESS -Wno-pedantic-ms-format -gtoggle -DIN_GCC  
-fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual 
-Wmissing-format-attribute -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings  -Wno-error -DHAVE_CONFIG_H -I. -Iada
-I../../../src/gcc-4.7.3/gcc -I../../../src/gcc-4.7.3/gcc/ada
-I../../../src/gcc-4.7.3/gcc/../include -I./../intl
-I../../../src/gcc-4.7.3/gcc/../libcpp/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
-I../../../src/gcc-4.7.3/gcc/../libdecnumber
-I../../../src/gcc-4.7.3/gcc/../libdecnumber/bid -I../libdecnumber
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
../../../src/gcc-4.7.3/gcc/ada/adaint.c -o ada/adaint.o
../../../src/gcc-4.7.3/gcc/ada/adaint.c: In function 'int
__gnat_check_OWNER_ACL(TCHAR*, DWORD, GENERIC_MAPPING)':
../../../src/gcc-4.7.3/gcc/ada/adaint.c:1986:53: error: invalid conversion from
'PSECURITY_DESCRIPTOR {aka void*}' to 'SECURITY_DESCRIPTOR* {aka
_SECURITY_DESCRIPTOR*}' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/adaint.c: In function 'void
__gnat_set_OWNER_ACL(TCHAR*, DWORD, DWORD)':
../../../src/gcc-4.7.3/gcc/ada/adaint.c:2062:66: error: invalid conversion from
'DWORD {aka long unsigned int}' to 'ACCESS_MODE {aka _ACCESS_MODE}'
[-fpermissive]
In file included from ../../../src/gcc-4.7.3/gcc/ada/adaint.c:231:0:
D:/x86_64-w64-trunk/mingw/include/aclapi.h:67:25: error:   initializing
argument 4 of 'void BuildExplicitAccessWithNameW(PEXPLICIT_ACCESS_W, LPWSTR,
DWORD, ACCESS_MODE, DWORD)' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/adaint.c: In function 'int
__gnat_portable_spawn(char**)':
../../../src/gcc-4.7.3/gcc/ada/adaint.c:2387:61: error: invalid conversion from
'const char* const*' to 'char* const*' [-fpermissive]
In file included from D:/x86_64-w64-trunk/mingw/include/unistd.h:11:0,
                 from ../../../src/gcc-4.7.3/gcc/system.h:253,
                 from ../../../src/gcc-4.7.3/gcc/ada/adaint.c:107:
D:/x86_64-w64-trunk/mingw/include/process.h:177:20: error:   initializing
argument 3 of 'intptr_t spawnvp(int, const char*, char* const*)' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/adaint.c: In function 'void add_handle(HANDLE,
int)':
../../../src/gcc-4.7.3/gcc/ada/adaint.c:2547:67: error: invalid conversion from
'void*' to 'void**' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/adaint.c:2549:60: error: invalid conversion from
'void*' to 'int*' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/adaint.c: In function 'char*
__gnat_locate_exec_on_path(char*)':
../../../src/gcc-4.7.3/gcc/ada/adaint.c:2938:16: error: invalid conversion from
'void*' to 'TCHAR* {aka wchar_t*}' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/adaint.c:2948:15: error: invalid conversion from
'void*' to 'char*' [-fpermissive]
make[3]: *** [ada/adaint.o] Error 1
/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/./prev-gcc/g++
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/./prev-gcc/
-B/opt/devel/gnu/gcc/MINGW_NT/x86_64-w64-mingw32/mingw-w64-runtime-trunk-svn/gcc-4.7.3/x86_64-w64-mingw32/bin/
-nostdinc++
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs
-I/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/include/x86_64-w64-mingw32
-I/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/include
-I/SCRATCH/tmp.wOrMZOydvQ/src/gcc-4.7.3/libstdc++-v3/libsupc++
-L/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs
-L/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs
-c   -g -O2 -D__USE_MINGW_ACCESS -Wno-pedantic-ms-format -gtoggle -DIN_GCC  
-fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual 
-Wmissing-format-attribute -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iada
-I../../../src/gcc-4.7.3/gcc -I../../../src/gcc-4.7.3/gcc/ada
-I../../../src/gcc-4.7.3/gcc/../include -I./../intl
-I../../../src/gcc-4.7.3/gcc/../libcpp/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
-I../../../src/gcc-4.7.3/gcc/../libdecnumber
-I../../../src/gcc-4.7.3/gcc/../libdecnumber/bid -I../libdecnumber
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
../../../src/gcc-4.7.3/gcc/ada/initialize.c -o ada/initialize.o
../../../src/gcc-4.7.3/gcc/ada/initialize.c: In function 'void append_arg(int*,
LPWSTR, LPWSTR, char***, int*, int)':
../../../src/gcc-4.7.3/gcc/ada/initialize.c:91:56: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/initialize.c:98:65: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/initialize.c: In function 'void
__gnat_initialize(void*)':
../../../src/gcc-4.7.3/gcc/ada/initialize.c:206:44: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
make[3]: *** [ada/initialize.o] Error 1
/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/./prev-gcc/g++
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/./prev-gcc/
-B/opt/devel/gnu/gcc/MINGW_NT/x86_64-w64-mingw32/mingw-w64-runtime-trunk-svn/gcc-4.7.3/x86_64-w64-mingw32/bin/
-nostdinc++
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs
-B/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs
-I/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/include/x86_64-w64-mingw32
-I/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/include
-I/SCRATCH/tmp.wOrMZOydvQ/src/gcc-4.7.3/libstdc++-v3/libsupc++
-L/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs
-L/SCRATCH/tmp.wOrMZOydvQ/gcc-4.7.3/gcc-4.7.3/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs
-c   -g -O2 -D__USE_MINGW_ACCESS -Wno-pedantic-ms-format -gtoggle -DIN_GCC  
-fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual 
-Wmissing-format-attribute -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iada
-I../../../src/gcc-4.7.3/gcc -I../../../src/gcc-4.7.3/gcc/ada
-I../../../src/gcc-4.7.3/gcc/../include -I./../intl
-I../../../src/gcc-4.7.3/gcc/../libcpp/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
-I../../../src/gcc-4.7.3/gcc/../libdecnumber
-I../../../src/gcc-4.7.3/gcc/../libdecnumber/bid -I../libdecnumber
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
-I/SCRATCH/tmp.wOrMZOydvQ/install/include 
../../../src/gcc-4.7.3/gcc/ada/seh_init.c -o ada/seh_init.o
../../../src/gcc-4.7.3/gcc/ada/seh_init.c: In function 'int
__gnat_SEH_error_handler(_EXCEPTION_RECORD*, void*, _CONTEXT*, void*)':
../../../src/gcc-4.7.3/gcc/ada/seh_init.c:93:62: error: invalid conversion from
'void*' to 'FARPROC {aka long long int (*)()}' [-fpermissive]
In file included from D:/x86_64-w64-trunk/mingw/include/windows.h:70:0,
                 from ../../../src/gcc-4.7.3/gcc/ada/seh_init.c:68:
D:/x86_64-w64-trunk/mingw/include/winbase.h:2406:29: error:   initializing
argument 1 of 'WINBOOL IsBadCodePtr(FARPROC)' [-fpermissive]
../../../src/gcc-4.7.3/gcc/ada/seh_init.c: At global scope:
../../../src/gcc-4.7.3/gcc/ada/seh_init.c:77:1: warning: unused parameter
'EstablisherFrame' [-Wunused-parameter]
make[3]: *** [ada/seh_init.o] Error 1


Proposed patch, tested on x86_64-w64-mingw32:

Index: gcc/ada/adaint.c
===================================================================
--- gcc/ada/adaint.c    (Revision 194496)
+++ gcc/ada/adaint.c    (Arbeitskopie)
@@ -1982,7 +1982,7 @@ __gnat_check_OWNER_ACL
      GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
      NULL, 0, &nLength);

-  if ((pSD = (PSECURITY_DESCRIPTOR) HeapAlloc
+  if ((pSD = (SECURITY_DESCRIPTOR *) HeapAlloc
        (GetProcessHeap (), HEAP_ZERO_MEMORY, nLength)) == NULL)
     return 0;

@@ -2059,7 +2059,7 @@ __gnat_set_OWNER_ACL
     return;

   BuildExplicitAccessWithName
-    (&ea, username, AccessPermissions, AccessMode, NO_INHERITANCE);
+    (&ea, username, AccessPermissions, (ACCESS_MODE) AccessMode,
NO_INHERITANCE);

   if (AccessMode == SET_ACCESS)
     {
@@ -2384,7 +2384,7 @@ __gnat_portable_spawn (char *args[])
   strcat (args[0], args_0);
   strcat (args[0], "\"");

-  status = spawnvp (P_WAIT, args_0, (const char* const*)args);
+  status = spawnvp (P_WAIT, args_0, (char* const*)args);

   /* restore previous value */
   free (args[0]);
@@ -2544,9 +2544,9 @@ add_handle (HANDLE h, int pid)
     {
       plist_max_length += 1000;
       HANDLES_LIST =
-        xrealloc (HANDLES_LIST, sizeof (HANDLE) * plist_max_length);
+        (void **) xrealloc (HANDLES_LIST, sizeof (HANDLE) * plist_max_length);
       PID_LIST =
-        xrealloc (PID_LIST, sizeof (int) * plist_max_length);
+        (int *) xrealloc (PID_LIST, sizeof (int) * plist_max_length);
     }

   HANDLES_LIST[plist_length] = h;
@@ -2935,7 +2935,7 @@ __gnat_locate_exec_on_path (char *exec_n

   #define EXPAND_BUFFER_SIZE 32767

-  wapath_val = alloca (EXPAND_BUFFER_SIZE);
+  wapath_val = (TCHAR *) alloca (EXPAND_BUFFER_SIZE);

   wapath_val [0] = '.';
   wapath_val [1] = ';';
@@ -2945,7 +2945,7 @@ __gnat_locate_exec_on_path (char *exec_n

   if (!res) wapath_val [0] = _T('\0');

-  apath_val = alloca (EXPAND_BUFFER_SIZE);
+  apath_val = (char *) alloca (EXPAND_BUFFER_SIZE);

   WS2SC (apath_val, wapath_val, EXPAND_BUFFER_SIZE);
   return __gnat_locate_exec (exec_name, apath_val);
Index: gcc/ada/initialize.c
===================================================================
--- gcc/ada/initialize.c    (Revision 194496)
+++ gcc/ada/initialize.c    (Arbeitskopie)
@@ -88,14 +88,14 @@ append_arg (int *index, LPWSTR dir, LPWS
     {
       /* no dir prefix */
       dirlen = 0;
-      fullvalue = xmalloc ((vallen + 1) * sizeof(TCHAR));
+      fullvalue = (LPWSTR) xmalloc ((vallen + 1) * sizeof(TCHAR));
     }
   else
     {
       /* Add dir first */
       dirlen = _tcslen (dir);

-      fullvalue = xmalloc ((dirlen + vallen + 1) * sizeof(TCHAR));
+      fullvalue = (LPWSTR) xmalloc ((dirlen + vallen + 1) * sizeof(TCHAR));
       _tcscpy (fullvalue, dir);
     }

@@ -203,7 +203,7 @@ __gnat_initialize (void *eh ATTRIBUTE_UN
              if (ldir != NULL)
                {
              int n = ldir - wargv[k] + 1;
-             dir = xmalloc ((n + 1) * sizeof (TCHAR));
+             dir = (LPWSTR) xmalloc ((n + 1) * sizeof (TCHAR));
              _tcsncpy (dir, wargv[k], n);
              dir[n] = _T('\0');
                }
Index: gcc/ada/seh_init.c
===================================================================
--- gcc/ada/seh_init.c    (Revision 194496)
+++ gcc/ada/seh_init.c    (Arbeitskopie)
@@ -90,7 +90,7 @@ __gnat_SEH_error_handler (struct _EXCEPT
       */
       if ((ExceptionRecord->ExceptionInformation[1] & 3) != 0
       || IsBadCodePtr
-      ((void *)(ExceptionRecord->ExceptionInformation[1] + 4096)))
+      ((FARPROC)(ExceptionRecord->ExceptionInformation[1] + 4096)))
     {
       exception = &program_error;
       msg = "EXCEPTION_ACCESS_VIOLATION";
Index: gcc/graphite-dependences.c
===================================================================
--- gcc/graphite-dependences.c    (Revision 194496)
+++ gcc/graphite-dependences.c    (Arbeitskopie)
@@ -56,7 +56,7 @@ hash_poly_ddr_p (const void *pddr)
 {
   const struct poly_ddr *p = (const struct poly_ddr *) pddr;

-  return (hashval_t) ((long) PDDR_SOURCE (p) + (long) PDDR_SINK (p));
+  return (hashval_t) ((intptr_t) PDDR_SOURCE (p) + (intptr_t) PDDR_SINK (p));
 }

 /* Returns true when PDDR has no dependence.  */


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (5 preceding siblings ...)
  2012-12-19 10:42 ` rainer@emrich-ebersheim.de
@ 2012-12-19 10:51 ` rainer@emrich-ebersheim.de
  2012-12-19 10:56 ` rainer@emrich-ebersheim.de
                   ` (13 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: rainer@emrich-ebersheim.de @ 2012-12-19 10:51 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #5 from Rainer Emrich <rainer@emrich-ebersheim.de> 2012-12-19 10:50:15 UTC ---
Last Chunk is not part of the patch, it's for a different issue, see PR55707.


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (6 preceding siblings ...)
  2012-12-19 10:51 ` rainer@emrich-ebersheim.de
@ 2012-12-19 10:56 ` rainer@emrich-ebersheim.de
  2012-12-20 21:59 ` ebotcazou at gcc dot gnu.org
                   ` (12 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: rainer@emrich-ebersheim.de @ 2012-12-19 10:56 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #6 from Rainer Emrich <rainer@emrich-ebersheim.de> 2012-12-19 10:55:55 UTC ---
Here's the status for gcc-4.8.0 rev. 194494 on x86_64-w64-mingw32:

g++ -c   -g -DIN_GCC   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables
-W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual  -Wmissing-format-attribute
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-error
-DHAVE_CONFIG_H -I. -Iada -I../../../src/gcc-4.8.0/gcc
-I../../../src/gcc-4.8.0/gcc/ada -I../../../src/gcc-4.8.0/gcc/../include
-I./../intl -I../../../src/gcc-4.8.0/gcc/../libcpp/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include 
-I../../../src/gcc-4.8.0/gcc/../libdecnumber
-I../../../src/gcc-4.8.0/gcc/../libdecnumber/bid -I../libdecnumber
-I../../../src/gcc-4.8.0/gcc/../libbacktrace -DCLOOG_INT_GMP
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include 
../../../src/gcc-4.8.0/gcc/ada/adaint.c -o ada/adaint.o
../../../src/gcc-4.8.0/gcc/ada/adaint.c: In function 'int
__gnat_check_OWNER_ACL(TCHAR*, DWORD, GENERIC_MAPPING)':
../../../src/gcc-4.8.0/gcc/ada/adaint.c:1986:53: error: invalid conversion from
'PSECURITY_DESCRIPTOR {aka void*}' to 'SECURITY_DESCRIPTOR* {aka
_SECURITY_DESCRIPTOR*}' [-fpermissive]
../../../src/gcc-4.8.0/gcc/ada/adaint.c: In function 'void
__gnat_set_OWNER_ACL(TCHAR*, DWORD, DWORD)':
../../../src/gcc-4.8.0/gcc/ada/adaint.c:2062:66: error: invalid conversion from
'DWORD {aka long unsigned int}' to 'ACCESS_MODE {aka _ACCESS_MODE}'
[-fpermissive]
In file included from ../../../src/gcc-4.8.0/gcc/ada/adaint.c:230:0:
D:/x86_64-w64-trunk/mingw/include/aclapi.h:67:25: error:   initializing
argument 4 of 'void BuildExplicitAccessWithNameW(PEXPLICIT_ACCESS_W, LPWSTR,
DWORD, ACCESS_MODE, DWORD)' [-fpermissive]
../../../src/gcc-4.8.0/gcc/ada/adaint.c: In function 'int
__gnat_portable_spawn(char**)':
../../../src/gcc-4.8.0/gcc/ada/adaint.c:2387:61: error: invalid conversion from
'const char* const*' to 'char* const*' [-fpermissive]
In file included from D:/x86_64-w64-trunk/mingw/include/unistd.h:11:0,
                 from ../../../src/gcc-4.8.0/gcc/system.h:256,
                 from ../../../src/gcc-4.8.0/gcc/ada/adaint.c:106:
D:/x86_64-w64-trunk/mingw/include/process.h:177:20: error:   initializing
argument 3 of 'intptr_t spawnvp(int, const char*, char* const*)' [-fpermissive]
../../../src/gcc-4.8.0/gcc/ada/adaint.c: In function 'void add_handle(HANDLE,
int)':
../../../src/gcc-4.8.0/gcc/ada/adaint.c:2543:67: error: invalid conversion from
'void*' to 'void**' [-fpermissive]
../../../src/gcc-4.8.0/gcc/ada/adaint.c:2545:60: error: invalid conversion from
'void*' to 'int*' [-fpermissive]
../../../src/gcc-4.8.0/gcc/ada/adaint.c: In function 'char*
__gnat_locate_exec_on_path(char*)':
../../../src/gcc-4.8.0/gcc/ada/adaint.c:2934:16: error: invalid conversion from
'void*' to 'TCHAR* {aka wchar_t*}' [-fpermissive]
../../../src/gcc-4.8.0/gcc/ada/adaint.c:2944:15: error: invalid conversion from
'void*' to 'char*' [-fpermissive]
make[3]: *** [ada/adaint.o] Error 1
g++ -c   -g -DIN_GCC   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables
-W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual  -Wmissing-format-attribute
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H
-I. -Iada -I../../../src/gcc-4.8.0/gcc -I../../../src/gcc-4.8.0/gcc/ada
-I../../../src/gcc-4.8.0/gcc/../include -I./../intl
-I../../../src/gcc-4.8.0/gcc/../libcpp/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include 
-I../../../src/gcc-4.8.0/gcc/../libdecnumber
-I../../../src/gcc-4.8.0/gcc/../libdecnumber/bid -I../libdecnumber
-I../../../src/gcc-4.8.0/gcc/../libbacktrace -DCLOOG_INT_GMP
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include 
../../../src/gcc-4.8.0/gcc/ada/initialize.c -o ada/initialize.o
../../../src/gcc-4.8.0/gcc/ada/initialize.c: In function 'void append_arg(int*,
LPWSTR, LPWSTR, char***, int*, int)':
../../../src/gcc-4.8.0/gcc/ada/initialize.c:91:56: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
../../../src/gcc-4.8.0/gcc/ada/initialize.c:98:65: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
../../../src/gcc-4.8.0/gcc/ada/initialize.c: In function 'void
__gnat_initialize(void*)':
../../../src/gcc-4.8.0/gcc/ada/initialize.c:206:44: error: invalid conversion
from 'void*' to 'LPWSTR {aka wchar_t*}' [-fpermissive]
make[3]: *** [ada/initialize.o] Error 1
g++ -c   -g -DIN_GCC   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables
-W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual  -Wmissing-format-attribute
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H
-I. -Iada -I../../../src/gcc-4.8.0/gcc -I../../../src/gcc-4.8.0/gcc/ada
-I../../../src/gcc-4.8.0/gcc/../include -I./../intl
-I../../../src/gcc-4.8.0/gcc/../libcpp/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include 
-I../../../src/gcc-4.8.0/gcc/../libdecnumber
-I../../../src/gcc-4.8.0/gcc/../libdecnumber/bid -I../libdecnumber
-I../../../src/gcc-4.8.0/gcc/../libbacktrace -DCLOOG_INT_GMP
-I/SCRATCH/tmp.sTvWvLQnyU/install/include
-I/SCRATCH/tmp.sTvWvLQnyU/install/include 
../../../src/gcc-4.8.0/gcc/ada/seh_init.c -o ada/seh_init.o
../../../src/gcc-4.8.0/gcc/ada/seh_init.c: In function 'Exception_Data*
__gnat_map_SEH(EXCEPTION_RECORD*, const char**)':
../../../src/gcc-4.8.0/gcc/ada/seh_init.c:94:62: error: invalid conversion from
'void*' to 'FARPROC {aka long long int (*)()}' [-fpermissive]
In file included from D:/x86_64-w64-trunk/mingw/include/windows.h:70:0,
                 from ../../../src/gcc-4.8.0/gcc/ada/seh_init.c:68:
D:/x86_64-w64-trunk/mingw/include/winbase.h:2406:29: error:   initializing
argument 1 of 'WINBOOL IsBadCodePtr(FARPROC)' [-fpermissive]
make[3]: *** [ada/seh_init.o] Error 1


Proposed patch, tested on x86_64-w64-mingw32:

Index: ada/adaint.c
===================================================================
--- ada/adaint.c    (Revision 194496)
+++ ada/adaint.c    (Arbeitskopie)
@@ -1982,7 +1982,7 @@ __gnat_check_OWNER_ACL
      GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
      NULL, 0, &nLength);

-  if ((pSD = (PSECURITY_DESCRIPTOR) HeapAlloc
+  if ((pSD = (SECURITY_DESCRIPTOR *) HeapAlloc
        (GetProcessHeap (), HEAP_ZERO_MEMORY, nLength)) == NULL)
     return 0;

@@ -2059,7 +2059,7 @@ __gnat_set_OWNER_ACL
     return;

   BuildExplicitAccessWithName
-    (&ea, username, AccessPermissions, AccessMode, NO_INHERITANCE);
+    (&ea, username, AccessPermissions, (ACCESS_MODE) AccessMode,
NO_INHERITANCE);

   if (AccessMode == SET_ACCESS)
     {
@@ -2384,7 +2384,7 @@ __gnat_portable_spawn (char *args[])
   strcat (args[0], args_0);
   strcat (args[0], "\"");

-  status = spawnvp (P_WAIT, args_0, (const char* const*)args);
+  status = spawnvp (P_WAIT, args_0, (char* const*)args);

   /* restore previous value */
   free (args[0]);
@@ -2540,9 +2540,9 @@ add_handle (HANDLE h, int pid)
     {
       plist_max_length += 1000;
       HANDLES_LIST =
-        xrealloc (HANDLES_LIST, sizeof (HANDLE) * plist_max_length);
+        (void **) xrealloc (HANDLES_LIST, sizeof (HANDLE) * plist_max_length);
       PID_LIST =
-        xrealloc (PID_LIST, sizeof (int) * plist_max_length);
+        (int *) xrealloc (PID_LIST, sizeof (int) * plist_max_length);
     }

   HANDLES_LIST[plist_length] = h;
@@ -2931,7 +2931,7 @@ __gnat_locate_exec_on_path (char *exec_n

   #define EXPAND_BUFFER_SIZE 32767

-  wapath_val = alloca (EXPAND_BUFFER_SIZE);
+  wapath_val = (TCHAR *) alloca (EXPAND_BUFFER_SIZE);

   wapath_val [0] = '.';
   wapath_val [1] = ';';
@@ -2941,7 +2941,7 @@ __gnat_locate_exec_on_path (char *exec_n

   if (!res) wapath_val [0] = _T('\0');

-  apath_val = alloca (EXPAND_BUFFER_SIZE);
+  apath_val = (char *) alloca (EXPAND_BUFFER_SIZE);

   WS2SC (apath_val, wapath_val, EXPAND_BUFFER_SIZE);
   return __gnat_locate_exec (exec_name, apath_val);
Index: ada/initialize.c
===================================================================
--- ada/initialize.c    (Revision 194496)
+++ ada/initialize.c    (Arbeitskopie)
@@ -88,14 +88,14 @@ append_arg (int *index, LPWSTR dir, LPWS
     {
       /* no dir prefix */
       dirlen = 0;
-      fullvalue = xmalloc ((vallen + 1) * sizeof(TCHAR));
+      fullvalue = (LPWSTR) xmalloc ((vallen + 1) * sizeof(TCHAR));
     }
   else
     {
       /* Add dir first */
       dirlen = _tcslen (dir);

-      fullvalue = xmalloc ((dirlen + vallen + 1) * sizeof(TCHAR));
+      fullvalue = (LPWSTR) xmalloc ((dirlen + vallen + 1) * sizeof(TCHAR));
       _tcscpy (fullvalue, dir);
     }

@@ -203,7 +203,7 @@ __gnat_initialize (void *eh ATTRIBUTE_UN
              if (ldir != NULL)
                {
              int n = ldir - wargv[k] + 1;
-             dir = xmalloc ((n + 1) * sizeof (TCHAR));
+             dir = (LPWSTR) xmalloc ((n + 1) * sizeof (TCHAR));
              _tcsncpy (dir, wargv[k], n);
              dir[n] = _T('\0');
                }
Index: ada/seh_init.c
===================================================================
--- ada/seh_init.c    (Revision 194496)
+++ ada/seh_init.c    (Arbeitskopie)
@@ -91,7 +91,7 @@ __gnat_map_SEH (EXCEPTION_RECORD* Except
       */
       if ((ExceptionRecord->ExceptionInformation[1] & 3) != 0
       || IsBadCodePtr
-      ((void *)(ExceptionRecord->ExceptionInformation[1] + 4096)))
+      ((FARPROC)(ExceptionRecord->ExceptionInformation[1] + 4096)))
     {
       *msg = "EXCEPTION_ACCESS_VIOLATION";
       return &program_error;


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (7 preceding siblings ...)
  2012-12-19 10:56 ` rainer@emrich-ebersheim.de
@ 2012-12-20 21:59 ` ebotcazou at gcc dot gnu.org
  2013-01-03 13:29 ` rainer@emrich-ebersheim.de
                   ` (11 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-12-20 21:59 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-12-20
                 CC|                            |ebotcazou at gcc dot
                   |                            |gnu.org
     Ever Confirmed|0                           |1


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (8 preceding siblings ...)
  2012-12-20 21:59 ` ebotcazou at gcc dot gnu.org
@ 2013-01-03 13:29 ` rainer@emrich-ebersheim.de
  2013-02-06 12:02 ` ktietz at gcc dot gnu.org
                   ` (10 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: rainer@emrich-ebersheim.de @ 2013-01-03 13:29 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #7 from Rainer Emrich <rainer@emrich-ebersheim.de> 2013-01-03 13:28:51 UTC ---
Patch posted to the ML http://gcc.gnu.org/ml/gcc-patches/2013-01/msg00114.html


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (9 preceding siblings ...)
  2013-01-03 13:29 ` rainer@emrich-ebersheim.de
@ 2013-02-06 12:02 ` ktietz at gcc dot gnu.org
  2013-02-06 17:05 ` daniel.f.starke at freenet dot de
                   ` (9 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: ktietz at gcc dot gnu.org @ 2013-02-06 12:02 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #8 from Kai Tietz <ktietz at gcc dot gnu.org> 2013-02-06 12:01:32 UTC ---
Author: ktietz
Date: Wed Feb  6 12:01:20 2013
New Revision: 195803

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195803
Log:
2013-02-06  Rainer Emrich  <rainer@emrich-ebersheim.de>

    PR target/52123
    * adaint.c (__gnat_check_OWNER_ACL): Cast from pointer via
    SECURITY_DESCRIPTOR *
    (__gnat_set_OWNER_ACL): Cast from DWORD to ACCESS_MODE
    (__gnat_portable_spawn): Fix cast to char* const*
    (add_handle): Cast from pointer via void **
    (add_handle): Cast from pointer via int *
    (__gnat_locate_exec_on_path): Cast from pointer via TCHAR *
    (__gnat_locate_exec_on_path): Cast from pointer via char *
    * initialize.c (append_arg): Cast from pointer via LPWSTR
    (__gnat_initialize): Cast from pointer via LPWSTR
    * seh_init.c (__gnat_map_SEH): Cast from pointer via FARPROC


Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/adaint.c
    trunk/gcc/ada/initialize.c
    trunk/gcc/ada/seh_init.c


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (10 preceding siblings ...)
  2013-02-06 12:02 ` ktietz at gcc dot gnu.org
@ 2013-02-06 17:05 ` daniel.f.starke at freenet dot de
  2013-02-06 17:21 ` rainer@emrich-ebersheim.de
                   ` (8 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: daniel.f.starke at freenet dot de @ 2013-02-06 17:05 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #9 from Daniel Starke <daniel.f.starke at freenet dot de> 2013-02-06 17:04:21 UTC ---
This will probably not fix all problems with ada on mingw.
My last tests with 4.7.2 made me also need to patch this:

diff -uart gcc-4.7.2-original/gcc/ada/tracebak.c gcc-4.7.2/gcc/ada/tracebak.c
--- gcc-4.7.2-original/gcc/ada/tracebak.c    2011-10-24 10:31:30 +0000
+++ gcc-4.7.2/gcc/ada/tracebak.c    2012-09-23 15:26:50 +0000
@@ -326,7 +326,7 @@

 #if defined (__WIN32)
 #include <windows.h>
-#define IS_BAD_PTR(ptr) (IsBadCodePtr((void *)ptr))
+#define IS_BAD_PTR(ptr) (IsBadCodePtr((FARPROC)ptr))
 #elif defined (sun)
 #define IS_BAD_PTR(ptr) ((unsigned long)ptr == -1UL)
 #else


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (11 preceding siblings ...)
  2013-02-06 17:05 ` daniel.f.starke at freenet dot de
@ 2013-02-06 17:21 ` rainer@emrich-ebersheim.de
  2013-02-14  8:45 ` ktietz at gcc dot gnu.org
                   ` (7 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: rainer@emrich-ebersheim.de @ 2013-02-06 17:21 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #10 from Rainer Emrich <rainer@emrich-ebersheim.de> 2013-02-06 17:20:53 UTC ---
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Am 06.02.2013 18:04, schrieb daniel.f.starke at freenet dot de:
> 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123
> 
> --- Comment #9 from Daniel Starke <daniel.f.starke at freenet dot de>
> 2013-02-06 17:04:21 UTC --- This will probably not fix all problems with
> ada on mingw.
Ah, I see. I missed this one because I only test for x86_64 and this one is in
the i386 path.

That's a problem in trunk and 4.7.3. I will prepare an additional patch for
trunk. Afterwards I will backport the whole mess to 4.7.3.
If you are able to test on 32 bit mingw system, I would like to send you the
patch for testing.


> My last tests with 4.7.2 made me also need to patch this:
> 
> diff -uart gcc-4.7.2-original/gcc/ada/tracebak.c
> gcc-4.7.2/gcc/ada/tracebak.c --- gcc-4.7.2-original/gcc/ada/tracebak.c
> 2011-10-24 10:31:30 +0000 +++ gcc-4.7.2/gcc/ada/tracebak.c    2012-09-23
> 15:26:50 +0000 @@ -326,7 +326,7 @@
> 
> #if defined (__WIN32) #include <windows.h> -#define IS_BAD_PTR(ptr)
> (IsBadCodePtr((void *)ptr)) +#define IS_BAD_PTR(ptr)
> (IsBadCodePtr((FARPROC)ptr)) #elif defined (sun) #define IS_BAD_PTR(ptr)
> ((unsigned long)ptr == -1UL) #else
> 

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Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/

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^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (12 preceding siblings ...)
  2013-02-06 17:21 ` rainer@emrich-ebersheim.de
@ 2013-02-14  8:45 ` ktietz at gcc dot gnu.org
  2013-02-14 13:04 ` ktietz at gcc dot gnu.org
                   ` (6 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: ktietz at gcc dot gnu.org @ 2013-02-14  8:45 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #11 from Kai Tietz <ktietz at gcc dot gnu.org> 2013-02-14 08:45:16 UTC ---
Author: ktietz
Date: Thu Feb 14 08:45:09 2013
New Revision: 196046

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196046
Log:
2013-02-14  Rainer Emrich  <rainer@emrich-ebersheim.de>

        PR target/52123
        * adaint.c (__gnat_check_OWNER_ACL): Cast from pointer via
        SECURITY_DESCRIPTOR *.
        (__gnat_set_OWNER_ACL): Cast from DWORD to ACCESS_MODE.
        (__gnat_portable_spawn): Fix cast to char* const*.
        (add_handle): Cast from pointer via void **.
        (add_handle): Cast from pointer via int *.
        (__gnat_locate_exec_on_path): Cast from pointer via TCHAR *.
        (__gnat_locate_exec_on_path): Cast from pointer via char *.
        * initialize.c (append_arg): Cast from pointer via LPWSTR.
        (__gnat_initialize): Cast from pointer via LPWSTR.
        * seh_init.c (__gnat_SEH_error_handler): Cast from pointer via FARPROC.
        * tracebak.c: Cast from pointer via FARPROC.

Modified:
    branches/gcc-4_7-branch/gcc/ada/ChangeLog
    branches/gcc-4_7-branch/gcc/ada/adaint.c
    branches/gcc-4_7-branch/gcc/ada/initialize.c
    branches/gcc-4_7-branch/gcc/ada/seh_init.c
    branches/gcc-4_7-branch/gcc/ada/tracebak.c


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (13 preceding siblings ...)
  2013-02-14  8:45 ` ktietz at gcc dot gnu.org
@ 2013-02-14 13:04 ` ktietz at gcc dot gnu.org
  2013-02-16 12:42 ` daniel.f.starke at freenet dot de
                   ` (5 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: ktietz at gcc dot gnu.org @ 2013-02-14 13:04 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #12 from Kai Tietz <ktietz at gcc dot gnu.org> 2013-02-14 13:04:15 UTC ---
Author: ktietz
Date: Thu Feb 14 13:04:10 2013
New Revision: 196051

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196051
Log:
2013-02-14  Rainer Emrich  <rainer@emrich-ebersheim.de>

        PR target/52123
        * tracebak.c: Cast from pointer via FARPROC.

Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/tracebak.c


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (14 preceding siblings ...)
  2013-02-14 13:04 ` ktietz at gcc dot gnu.org
@ 2013-02-16 12:42 ` daniel.f.starke at freenet dot de
  2013-02-16 13:46 ` ebotcazou at gcc dot gnu.org
                   ` (4 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: daniel.f.starke at freenet dot de @ 2013-02-16 12:42 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #13 from Daniel Starke <daniel.f.starke at freenet dot de> 2013-02-16 12:41:42 UTC ---
I just tried out to bootstrap r196092 on mingw32. There is still one more cast
patch missing to make it work for that target.

diff -uart gcc-4.8.0-r196092/gcc/ada/seh_init.c gcc-4.8.0/gcc/ada/seh_init.c
--- gcc-4.8.0-r196092/gcc/ada/seh_init.c    2013-02-16 08:26:53 +0000
+++ gcc-4.8.0/gcc/ada/seh_init.c    2013-02-06 12:01:20 +0000
@@ -198,7 +198,7 @@
 #endif

   Raise_From_Signal_Handler (exception, msg);
-  return 0; /* This is never reached, avoid compiler warning  */
+  return (EXCEPTION_DISPOSITION)0; /* This is never reached, avoid compiler
warning  */
 }
 #endif /* !(defined (_WIN64) && defined (__SEH__)) */


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (15 preceding siblings ...)
  2013-02-16 12:42 ` daniel.f.starke at freenet dot de
@ 2013-02-16 13:46 ` ebotcazou at gcc dot gnu.org
  2013-03-07 23:04 ` cestrauss at gmail dot com
                   ` (3 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2013-02-16 13:46 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #14 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2013-02-16 13:45:48 UTC ---
> I just tried out to bootstrap r196092 on mingw32. There is still one more cast
> patch missing to make it work for that target.
> 
> diff -uart gcc-4.8.0-r196092/gcc/ada/seh_init.c gcc-4.8.0/gcc/ada/seh_init.c
> --- gcc-4.8.0-r196092/gcc/ada/seh_init.c    2013-02-16 08:26:53 +0000
> +++ gcc-4.8.0/gcc/ada/seh_init.c    2013-02-06 12:01:20 +0000
> @@ -198,7 +198,7 @@
>  #endif
> 
>    Raise_From_Signal_Handler (exception, msg);
> -  return 0; /* This is never reached, avoid compiler warning  */
> +  return (EXCEPTION_DISPOSITION)0; /* This is never reached, avoid compiler
> warning  */
>  }
>  #endif /* !(defined (_WIN64) && defined (__SEH__)) */

That's ugly, please use ATTRIBUTE_NORETURN instead.


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (16 preceding siblings ...)
  2013-02-16 13:46 ` ebotcazou at gcc dot gnu.org
@ 2013-03-07 23:04 ` cestrauss at gmail dot com
  2013-03-08  8:04 ` ebotcazou at gcc dot gnu.org
                   ` (2 subsequent siblings)
  20 siblings, 0 replies; 22+ messages in thread
From: cestrauss at gmail dot com @ 2013-03-07 23:04 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #15 from Cesar Strauss <cestrauss at gmail dot com> 2013-03-07 23:03:52 UTC ---
(In reply to comment #14)
> > I just tried out to bootstrap r196092 on mingw32. There is still one more cast
> > patch missing to make it work for that target.
> > 
> > diff -uart gcc-4.8.0-r196092/gcc/ada/seh_init.c gcc-4.8.0/gcc/ada/seh_init.c
> > --- gcc-4.8.0-r196092/gcc/ada/seh_init.c    2013-02-16 08:26:53 +0000
> > +++ gcc-4.8.0/gcc/ada/seh_init.c    2013-02-06 12:01:20 +0000
> > @@ -198,7 +198,7 @@
> >  #endif
> > 
> >    Raise_From_Signal_Handler (exception, msg);
> > -  return 0; /* This is never reached, avoid compiler warning  */
> > +  return (EXCEPTION_DISPOSITION)0; /* This is never reached, avoid compiler
> > warning  */
> >  }
> >  #endif /* !(defined (_WIN64) && defined (__SEH__)) */
> 
> That's ugly, please use ATTRIBUTE_NORETURN instead.

How about this (tested on i686-pc-mingw32):

Index: seh_init.c
===================================================================
--- seh_init.c    (revision 196484)
+++ seh_init.c    (working copy)
@@ -60,7 +60,8 @@ extern struct Exception_Data _abort_sign

 #define Raise_From_Signal_Handler \
                       ada__exceptions__raise_from_signal_handler
-extern void Raise_From_Signal_Handler (struct Exception_Data *, const char *);
+extern void Raise_From_Signal_Handler (struct Exception_Data *, const char *)
+     ATTRIBUTE_NORETURN;


 #if defined (_WIN32)
@@ -72,7 +73,8 @@ extern void Raise_From_Signal_Handler (s
 extern void _global_unwind2 (void *);

 EXCEPTION_DISPOSITION __gnat_SEH_error_handler
-(struct _EXCEPTION_RECORD*, void*, struct _CONTEXT*, void*);
+(struct _EXCEPTION_RECORD*, void*, struct _CONTEXT*, void*)
+     ATTRIBUTE_NORETURN;

 struct Exception_Data *
 __gnat_map_SEH (EXCEPTION_RECORD* ExceptionRecord, const char **msg);
@@ -198,7 +200,6 @@ __gnat_SEH_error_handler (struct _EXCEPT
 #endif

   Raise_From_Signal_Handler (exception, msg);
-  return 0; /* This is never reached, avoid compiler warning  */
 }
 #endif /* !(defined (_WIN64) && defined (__SEH__)) */


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (17 preceding siblings ...)
  2013-03-07 23:04 ` cestrauss at gmail dot com
@ 2013-03-08  8:04 ` ebotcazou at gcc dot gnu.org
  2013-03-08  8:05 ` ebotcazou at gcc dot gnu.org
  2013-03-08  8:10 ` ebotcazou at gcc dot gnu.org
  20 siblings, 0 replies; 22+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2013-03-08  8:04 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #16 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2013-03-08 08:04:07 UTC ---
Author: ebotcazou
Date: Fri Mar  8 08:04:00 2013
New Revision: 196536

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196536
Log:
    PR ada/52123
    * seh_init.c (Raise_From_Signal_Handler): Declare as no-return.
    (__gnat_SEH_error_handler): Likewise.  Remove final return.

Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/seh_init.c


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (18 preceding siblings ...)
  2013-03-08  8:04 ` ebotcazou at gcc dot gnu.org
@ 2013-03-08  8:05 ` ebotcazou at gcc dot gnu.org
  2013-03-08  8:10 ` ebotcazou at gcc dot gnu.org
  20 siblings, 0 replies; 22+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2013-03-08  8:05 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

--- Comment #17 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2013-03-08 08:04:32 UTC ---
Author: ebotcazou
Date: Fri Mar  8 08:04:22 2013
New Revision: 196537

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196537
Log:
    PR ada/52123
    * seh_init.c (Raise_From_Signal_Handler): Declare as no-return.
    (__gnat_SEH_error_handler): Likewise.  Remove final return.

Modified:
    branches/gcc-4_7-branch/gcc/ada/ChangeLog
    branches/gcc-4_7-branch/gcc/ada/seh_init.c


^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Bug ada/52123] [4.7/4.8 Regression] gcc bootstrap with ada fails on mingw target
  2012-02-04 13:41 [Bug ada/52123] New: [4.7] gcc bootstrap with ada fails on mingw target daniel.f.starke at freenet dot de
                   ` (19 preceding siblings ...)
  2013-03-08  8:05 ` ebotcazou at gcc dot gnu.org
@ 2013-03-08  8:10 ` ebotcazou at gcc dot gnu.org
  20 siblings, 0 replies; 22+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2013-03-08  8:10 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52123

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #18 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2013-03-08 08:09:08 UTC ---
Thanks for the patch, applied.  Reopen if there are remaining issues.


^ permalink raw reply	[flat|nested] 22+ messages in thread

end of thread, other threads:[~2013-03-08  8:10 UTC | newest]

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