require '_h2ph_pre.ph';

no warnings 'redefine';

unless(defined(&__ASM_SPINLOCK_H)) {
    eval 'sub __ASM_SPINLOCK_H () {1;}' unless defined(&__ASM_SPINLOCK_H);
    if((defined(&__LINUX_ARM_ARCH__) ? &__LINUX_ARM_ARCH__ : 0) < 6) {
	die("SMP\ not\ supported\ on\ pre\-ARMv6\ CPUs");
    }
    eval 'sub __raw_spin_is_locked {
        my($x) = @_;
	    eval q((($x)-> &lock != 0));
    }' unless defined(&__raw_spin_is_locked);
    eval 'sub __raw_spin_unlock_wait {
        my($lock) = @_;
	    eval q( &do {  &while ( &__raw_spin_is_locked($lock))  &cpu_relax(); }  &while (0));
    }' unless defined(&__raw_spin_unlock_wait);
    eval 'sub __raw_spin_lock_flags {
        my($lock, $flags) = @_;
	    eval q( &__raw_spin_lock($lock));
    }' unless defined(&__raw_spin_lock_flags);
# some #ifdef were dropped here -- fill in the blanks
    eval 'sub __raw_spin_lock {
        my($lock) = @_;
	    eval q(\\"(assembly code)\\");
    }' unless defined(&__raw_spin_lock);
    eval 'sub __raw_spin_trylock {
        my($lock) = @_;
	    eval q(\\"(assembly code)\\");
    }' unless defined(&__raw_spin_trylock);
# some #ifdef were dropped here -- fill in the blanks
    eval 'sub __raw_spin_unlock {
        my($lock) = @_;
	    eval q(\\"(assembly code)\\");
    }' unless defined(&__raw_spin_unlock);
    eval 'sub rwlock_is_locked {
        my($x) = @_;
	    eval q((*(( &volatile \'unsigned int\' *)($x)) != 0));
    }' unless defined(&rwlock_is_locked);
# some #ifdef were dropped here -- fill in the blanks
    eval 'sub __raw_write_lock {
        my($rw) = @_;
	    eval q(\\"(assembly code)\\");
    }' unless defined(&__raw_write_lock);
    eval 'sub __raw_write_trylock {
        my($rw) = @_;
	    eval q(\\"(assembly code)\\");
    }' unless defined(&__raw_write_trylock);
# some #ifdef were dropped here -- fill in the blanks
    eval 'sub __raw_write_unlock {
        my($rw) = @_;
	    eval q(\\"(assembly code)\\");
    }' unless defined(&__raw_write_unlock);
    eval 'sub __raw_write_can_lock {
        my($x) = @_;
	    eval q((($x)-> &lock == 0x80000000));
    }' unless defined(&__raw_write_can_lock);
    if(defined(&CONFIG_CPU_32v6K)) {
    }
# some #ifdef were dropped here -- fill in the blanks
    eval 'sub __raw_read_unlock {
        my($rw) = @_;
	    eval q(\\"(assembly code)\\");
    }' unless defined(&__raw_read_unlock);
    eval 'sub __raw_read_trylock {
        my($rw) = @_;
	    eval q(\\"(assembly code)\\");
    }' unless defined(&__raw_read_trylock);
    eval 'sub __raw_read_can_lock {
        my($x) = @_;
	    eval q((($x)-> &lock < 0x80000000));
    }' unless defined(&__raw_read_can_lock);
}
1;