From: Konstantin Demin rockdrilla@gmail.com
these changes improve building Wine with LTO.
Signed-off-by: Konstantin Demin rockdrilla@gmail.com --- dlls/ntdll/unix/loader.c | 8 ++++---- dlls/ntdll/unix/signal_arm.c | 2 +- dlls/ntdll/unix/signal_arm64.c | 4 ++-- dlls/ntdll/unix/signal_i386.c | 2 +- dlls/ntdll/unix/signal_x86_64.c | 2 +- dlls/ntdll/unix/unix_private.h | 2 +- 6 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/dlls/ntdll/unix/loader.c b/dlls/ntdll/unix/loader.c index effd15c8fe3..85be840c2ef 100644 --- a/dlls/ntdll/unix/loader.c +++ b/dlls/ntdll/unix/loader.c @@ -629,7 +629,7 @@ BOOLEAN KeAddSystemServiceTable( ULONG_PTR *funcs, ULONG_PTR *counters, ULONG li return TRUE; }
-void trace_syscall( UINT id, ULONG_PTR *args, ULONG len ) +void __attribute__((used)) trace_syscall( UINT id, ULONG_PTR *args, ULONG len ) { UINT idx = (id >> 12) & 3, num = id & 0xfff; const char **names = syscall_names[idx]; @@ -648,7 +648,7 @@ void trace_syscall( UINT id, ULONG_PTR *args, ULONG len ) TRACE_(syscall)( ")\n" ); }
-void trace_sysret( UINT id, ULONG_PTR retval ) +void __attribute__((used)) trace_sysret( UINT id, ULONG_PTR retval ) { UINT idx = (id >> 12) & 3, num = id & 0xfff; const char **names = syscall_names[idx]; @@ -659,7 +659,7 @@ void trace_sysret( UINT id, ULONG_PTR retval ) TRACE_(syscall)( "\1SysRet %04x() retval=%08lx\n", id, retval ); }
-void trace_usercall( UINT id, ULONG_PTR *args, ULONG len ) +void __attribute__((used)) trace_usercall( UINT id, ULONG_PTR *args, ULONG len ) { if (usercall_names) TRACE_(syscall)("\1UserCall %s(%p,%u)\n", usercall_names[id], args, len ); @@ -667,7 +667,7 @@ void trace_usercall( UINT id, ULONG_PTR *args, ULONG len ) TRACE_(syscall)("\1UserCall %04x(%p,%u)\n", id, args, len ); }
-void trace_userret( void *ret_ptr, ULONG len, NTSTATUS status, UINT id ) +void __attribute__((used)) trace_userret( void *ret_ptr, ULONG len, NTSTATUS status, UINT id ) { if (usercall_names) TRACE_(syscall)("\1UserRet %s(%p,%u) retval=%08x\n", usercall_names[id], ret_ptr, len, status ); diff --git a/dlls/ntdll/unix/signal_arm.c b/dlls/ntdll/unix/signal_arm.c index 4af215e7fc1..532b0e9cb49 100644 --- a/dlls/ntdll/unix/signal_arm.c +++ b/dlls/ntdll/unix/signal_arm.c @@ -1112,7 +1112,7 @@ void signal_init_process(void) /*********************************************************************** * init_syscall_frame */ -void init_syscall_frame( LPTHREAD_START_ROUTINE entry, void *arg, BOOL suspend, TEB *teb ) +void __attribute__((used)) init_syscall_frame( LPTHREAD_START_ROUTINE entry, void *arg, BOOL suspend, TEB *teb ) { struct syscall_frame *frame = ((struct ntdll_thread_data *)&teb->GdiTebBatch)->syscall_frame; CONTEXT *ctx, context = { CONTEXT_ALL }; diff --git a/dlls/ntdll/unix/signal_arm64.c b/dlls/ntdll/unix/signal_arm64.c index 2e7cce6e2e1..2a4c5d5a4e1 100644 --- a/dlls/ntdll/unix/signal_arm64.c +++ b/dlls/ntdll/unix/signal_arm64.c @@ -1430,7 +1430,7 @@ void signal_init_process(void) /*********************************************************************** * syscall_dispatcher_return_slowpath */ -void syscall_dispatcher_return_slowpath(void) +void __attribute__((used)) syscall_dispatcher_return_slowpath(void) { raise( SIGUSR2 ); } @@ -1438,7 +1438,7 @@ void syscall_dispatcher_return_slowpath(void) /*********************************************************************** * init_syscall_frame */ -void init_syscall_frame( LPTHREAD_START_ROUTINE entry, void *arg, BOOL suspend, TEB *teb ) +void __attribute__((used)) init_syscall_frame( LPTHREAD_START_ROUTINE entry, void *arg, BOOL suspend, TEB *teb ) { struct syscall_frame *frame = ((struct ntdll_thread_data *)&teb->GdiTebBatch)->syscall_frame; CONTEXT *ctx, context = { CONTEXT_ALL }; diff --git a/dlls/ntdll/unix/signal_i386.c b/dlls/ntdll/unix/signal_i386.c index d4fac225430..3a9cf6e9df2 100644 --- a/dlls/ntdll/unix/signal_i386.c +++ b/dlls/ntdll/unix/signal_i386.c @@ -2434,7 +2434,7 @@ void signal_init_process(void) /*********************************************************************** * init_syscall_frame */ -void init_syscall_frame( LPTHREAD_START_ROUTINE entry, void *arg, BOOL suspend, TEB *teb ) +void __attribute__((used)) init_syscall_frame( LPTHREAD_START_ROUTINE entry, void *arg, BOOL suspend, TEB *teb ) { struct x86_thread_data *thread_data = (struct x86_thread_data *)&teb->GdiTebBatch; struct syscall_frame *frame = ((struct ntdll_thread_data *)&teb->GdiTebBatch)->syscall_frame; diff --git a/dlls/ntdll/unix/signal_x86_64.c b/dlls/ntdll/unix/signal_x86_64.c index 6f05212c32d..87df1b9fa8e 100644 --- a/dlls/ntdll/unix/signal_x86_64.c +++ b/dlls/ntdll/unix/signal_x86_64.c @@ -2753,7 +2753,7 @@ void signal_init_process(void) /*********************************************************************** * init_syscall_frame */ -void init_syscall_frame( LPTHREAD_START_ROUTINE entry, void *arg, BOOL suspend, TEB *teb ) +void __attribute__((used)) init_syscall_frame( LPTHREAD_START_ROUTINE entry, void *arg, BOOL suspend, TEB *teb ) { struct amd64_thread_data *thread_data = (struct amd64_thread_data *)&teb->GdiTebBatch; struct syscall_frame *frame = ((struct ntdll_thread_data *)&teb->GdiTebBatch)->syscall_frame; diff --git a/dlls/ntdll/unix/unix_private.h b/dlls/ntdll/unix/unix_private.h index 5d374017101..c2d897916eb 100644 --- a/dlls/ntdll/unix/unix_private.h +++ b/dlls/ntdll/unix/unix_private.h @@ -262,7 +262,7 @@ extern void set_process_instrumentation_callback( void *callback ); extern void *get_cpu_area( USHORT machine ); extern void set_thread_id( TEB *teb, DWORD pid, DWORD tid ); extern NTSTATUS init_thread_stack( TEB *teb, ULONG_PTR limit, SIZE_T reserve_size, SIZE_T commit_size ); -extern void DECLSPEC_NORETURN abort_thread( int status ); +extern void DECLSPEC_NORETURN __attribute__((used)) abort_thread( int status ); extern void DECLSPEC_NORETURN abort_process( int status ); extern void DECLSPEC_NORETURN exit_process( int status ); extern void wait_suspend( CONTEXT *context );