dfff0fa65a
This wires up clear_user_highpage() on SH-4 and subsequently converts the SH7705 32kB cache mode over to using it. Now that the SH-4 implementation handles all of the dcache purging directly in the aliasing case, there is no need to do this in the default clear_page() implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
121 lines
3.2 KiB
C
121 lines
3.2 KiB
C
#include <linux/module.h>
|
|
#include <linux/smp.h>
|
|
#include <linux/user.h>
|
|
#include <linux/elfcore.h>
|
|
#include <linux/sched.h>
|
|
#include <linux/in6.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/vmalloc.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/irq.h>
|
|
#include <asm/sections.h>
|
|
#include <asm/processor.h>
|
|
#include <asm/uaccess.h>
|
|
#include <asm/checksum.h>
|
|
#include <asm/io.h>
|
|
#include <asm/delay.h>
|
|
#include <asm/tlbflush.h>
|
|
#include <asm/cacheflush.h>
|
|
#include <asm/ftrace.h>
|
|
|
|
extern int dump_fpu(struct pt_regs *, elf_fpregset_t *);
|
|
|
|
/* platform dependent support */
|
|
EXPORT_SYMBOL(dump_fpu);
|
|
EXPORT_SYMBOL(kernel_thread);
|
|
EXPORT_SYMBOL(strlen);
|
|
|
|
/* PCI exports */
|
|
#ifdef CONFIG_PCI
|
|
EXPORT_SYMBOL(pci_alloc_consistent);
|
|
EXPORT_SYMBOL(pci_free_consistent);
|
|
#endif
|
|
|
|
/* mem exports */
|
|
EXPORT_SYMBOL(memchr);
|
|
EXPORT_SYMBOL(memcpy);
|
|
EXPORT_SYMBOL(memset);
|
|
EXPORT_SYMBOL(memmove);
|
|
EXPORT_SYMBOL(__copy_user);
|
|
EXPORT_SYMBOL(__udelay);
|
|
EXPORT_SYMBOL(__ndelay);
|
|
EXPORT_SYMBOL(__const_udelay);
|
|
|
|
#define DECLARE_EXPORT(name) \
|
|
extern void name(void);EXPORT_SYMBOL(name)
|
|
|
|
DECLARE_EXPORT(__udivsi3);
|
|
DECLARE_EXPORT(__sdivsi3);
|
|
DECLARE_EXPORT(__lshrsi3);
|
|
DECLARE_EXPORT(__ashrsi3);
|
|
DECLARE_EXPORT(__ashlsi3);
|
|
DECLARE_EXPORT(__ashiftrt_r4_6);
|
|
DECLARE_EXPORT(__ashiftrt_r4_7);
|
|
DECLARE_EXPORT(__ashiftrt_r4_8);
|
|
DECLARE_EXPORT(__ashiftrt_r4_9);
|
|
DECLARE_EXPORT(__ashiftrt_r4_10);
|
|
DECLARE_EXPORT(__ashiftrt_r4_11);
|
|
DECLARE_EXPORT(__ashiftrt_r4_12);
|
|
DECLARE_EXPORT(__ashiftrt_r4_13);
|
|
DECLARE_EXPORT(__ashiftrt_r4_14);
|
|
DECLARE_EXPORT(__ashiftrt_r4_15);
|
|
DECLARE_EXPORT(__ashiftrt_r4_20);
|
|
DECLARE_EXPORT(__ashiftrt_r4_21);
|
|
DECLARE_EXPORT(__ashiftrt_r4_22);
|
|
DECLARE_EXPORT(__ashiftrt_r4_23);
|
|
DECLARE_EXPORT(__ashiftrt_r4_24);
|
|
DECLARE_EXPORT(__ashiftrt_r4_27);
|
|
DECLARE_EXPORT(__ashiftrt_r4_30);
|
|
DECLARE_EXPORT(__movstr);
|
|
DECLARE_EXPORT(__movstrSI8);
|
|
DECLARE_EXPORT(__movstrSI12);
|
|
DECLARE_EXPORT(__movstrSI16);
|
|
DECLARE_EXPORT(__movstrSI20);
|
|
DECLARE_EXPORT(__movstrSI24);
|
|
DECLARE_EXPORT(__movstrSI28);
|
|
DECLARE_EXPORT(__movstrSI32);
|
|
DECLARE_EXPORT(__movstrSI36);
|
|
DECLARE_EXPORT(__movstrSI40);
|
|
DECLARE_EXPORT(__movstrSI44);
|
|
DECLARE_EXPORT(__movstrSI48);
|
|
DECLARE_EXPORT(__movstrSI52);
|
|
DECLARE_EXPORT(__movstrSI56);
|
|
DECLARE_EXPORT(__movstrSI60);
|
|
DECLARE_EXPORT(__movstr_i4_even);
|
|
DECLARE_EXPORT(__movstr_i4_odd);
|
|
DECLARE_EXPORT(__movstrSI12_i4);
|
|
DECLARE_EXPORT(__movmem_i4_even);
|
|
DECLARE_EXPORT(__movmem_i4_odd);
|
|
DECLARE_EXPORT(__movmemSI12_i4);
|
|
DECLARE_EXPORT(__udiv_qrnnd_16);
|
|
DECLARE_EXPORT(__sdivsi3_i4);
|
|
DECLARE_EXPORT(__udivsi3_i4);
|
|
DECLARE_EXPORT(__sdivsi3_i4i);
|
|
DECLARE_EXPORT(__udivsi3_i4i);
|
|
|
|
#if !defined(CONFIG_CACHE_OFF) && (defined(CONFIG_CPU_SH4) || \
|
|
defined(CONFIG_SH7705_CACHE_32KB))
|
|
/* needed by some modules */
|
|
EXPORT_SYMBOL(flush_cache_all);
|
|
EXPORT_SYMBOL(flush_cache_range);
|
|
EXPORT_SYMBOL(flush_dcache_page);
|
|
#endif
|
|
|
|
#ifdef CONFIG_MCOUNT
|
|
DECLARE_EXPORT(mcount);
|
|
#endif
|
|
EXPORT_SYMBOL(csum_partial);
|
|
EXPORT_SYMBOL(csum_partial_copy_generic);
|
|
#ifdef CONFIG_IPV6
|
|
EXPORT_SYMBOL(csum_ipv6_magic);
|
|
#endif
|
|
EXPORT_SYMBOL(copy_page);
|
|
EXPORT_SYMBOL(__clear_user);
|
|
EXPORT_SYMBOL(_ebss);
|
|
EXPORT_SYMBOL(empty_zero_page);
|
|
|
|
#ifndef CONFIG_CACHE_OFF
|
|
EXPORT_SYMBOL(__flush_purge_region);
|
|
EXPORT_SYMBOL(__flush_wback_region);
|
|
EXPORT_SYMBOL(__flush_invalidate_region);
|
|
#endif
|