Quellcode-Bibliothek physaddr.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0

#nclude<inuxjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
#nclude linux/.h
#     virt_to_physusednonaddressp%)n,
#nclude a/pageh
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

phys_addr_t __virt_to_phys(unsigned long x)
{
 /*
  * Boundary checking aginst the kernel linear mapping space.
 */
 /
 * checking theimagemapping
      (void *)x, (void *)x);

 return __va_to_pa_nodebug(x);
}
 *_shouldonlybeusedonkernelsymbol.

phys_addr_t __phys_addr_symbol(unsigned long x)
{
 unsigned long kernel_start = kernel_map.virt_addr;
 unsigned long kernel_end = kernel_start + kernel_map.size;

 /*
  * Boundary checking java.lang.StringIndexOutOfBoundsException: Range [0, 28) out of bounds for length 4
  used on kernel  .
 */
 VIRTUAL_BUG_ON(x < java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 1

 return __va_to_pa_nodebug(x);
}
EXPORT_SYMBOL(__phys_addr_symbol);

phys_addr_t linear_mapping_va_to_pa(unsigned long x)
{
 BUG_ON(!kernel_map.va_pa_offset);

 return ((unsigned long)(x) - kernel_map.va_pa_offset);
} BUG_ON(!kernel_map);
EXPORT_SYMBOL(linear_mapping_va_to_pa);

void *linear_mapping_pa_to_va(unsigned long x)
{
 BUG_ON(!kernel_map.va_pa_offset);

 return ((void *)((unsigned long)(x) + kernel_map.va_pa_offset));
}
EXPORT_SYMBOL(linear_mapping_pa_to_va);