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linux-stable/arch/sh/kernel/sh_ksyms_32.c

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
#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>
sh: Define _ebss for uClinux MTD map driver. The uClinux MTD device uses _ebss, add the symbol and corresponding export. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-09-24 09:11:27 +00:00
#include <asm/sections.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
#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>
sh: ftrace support. This adds support for ftrace to SH. This only includes CONFIG_FTRACE, and does not handle dynamic ftrace presently. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-09-21 07:43:45 +00:00
#include <asm/ftrace.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
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);
sh: Fix FPU tuning on toolchains with mismatched multilib targets. Presently there is very little standing in the way of using an SH-4 toolchain for building an SH-2 kernel, and vice versa. Binutils itself has no limitations whatsoever and supports explicit ISA hinting, which we already use with varying degrees of success today. This leaves GCC as the odd one out, due to a rather dubious policy decision by the GCC folks to not include all of the CPU family variants in the default list of multilib targets in GCC4. Despite best efforts to the contrary, libgcc itself already contains awareness of the various CPU types and remains generally usable, allowing it to safely be referenced even on a mismatched target (and indeed, explicit ISA tuning by binutils keeps us honest in terms of ensuring that we do not link incompatible objects in). In order to support this, a couple of changes had to be made. Firstly, the introduction of MAYBE_DECLARE_EXPORT(), which provides a __weak extern reference for libgcc resident routines when finer-grained -m<cpu-family> based tuning is not supported by the toolchain. This fixes up the __sdivsi3_i4i and __udivsi3_i4i references when dealing with SH-2 kernels linked with an SH-4 libgcc. Secondly, in case where we are unable to find a suitable match for CPU family tuning but still have a toolchain that defaults to FP instruction generation, a suitable nofpu target must be selected. This is accomplished by selecting the first nofpu multilib target supported by the toolchain, which is also necessary for selecting the proper libgcc to link against. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-28 08:19:35 +00:00
#define DECLARE_EXPORT(name) \
extern void name(void);EXPORT_SYMBOL(name)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
sh: Add exports for __udivsi3/__sdivsi3 and the _i4 versions. Needed by older compilers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-20 06:26:35 +00:00
DECLARE_EXPORT(__udivsi3);
DECLARE_EXPORT(__sdivsi3);
sh: Migrate necessary libgcc bits in to arch/sh/lib for SUPERH32. This moves in the necessary libgcc bits for SUPERH32 and drops the libgcc linking for the regular targets. This in turn allows us to rip out quite a few hacks both in sh_ksyms_32 and arch/sh/Makefile. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-18 08:33:48 +00:00
DECLARE_EXPORT(__lshrsi3);
sh: Many symbol exports for nommu allmodconfig. allmodconfig generates a lot of interesting code, a lot of the generated symbols we've never exported before, so this fixes those up. Verified with both GCC3 and GCC4 toolchains. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-20 07:59:49 +00:00
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);
sh: Migrate necessary libgcc bits in to arch/sh/lib for SUPERH32. This moves in the necessary libgcc bits for SUPERH32 and drops the libgcc linking for the regular targets. This in turn allows us to rip out quite a few hacks both in sh_ksyms_32 and arch/sh/Makefile. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-18 08:33:48 +00:00
DECLARE_EXPORT(__movstr);
sh: Many symbol exports for nommu allmodconfig. allmodconfig generates a lot of interesting code, a lot of the generated symbols we've never exported before, so this fixes those up. Verified with both GCC3 and GCC4 toolchains. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-20 07:59:49 +00:00
DECLARE_EXPORT(__movstrSI8);
DECLARE_EXPORT(__movstrSI12);
sh: build fixes for defconfigs. Get all of the defconfigs building again. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-10-03 04:14:04 +00:00
DECLARE_EXPORT(__movstrSI16);
sh: Many symbol exports for nommu allmodconfig. allmodconfig generates a lot of interesting code, a lot of the generated symbols we've never exported before, so this fixes those up. Verified with both GCC3 and GCC4 toolchains. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-20 07:59:49 +00:00
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);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
DECLARE_EXPORT(__movstr_i4_even);
DECLARE_EXPORT(__movstr_i4_odd);
DECLARE_EXPORT(__movstrSI12_i4);
sh: Build fix: export __movmem ERROR: "__movmem" [net/irda/irda.ko] undefined! ERROR: "__movmem" [fs/nfsd/nfsd.ko] undefined! ERROR: "__movmem" [fs/lockd/lockd.ko] undefined! ERROR: "__movmem" [crypto/sha1_generic.ko] undefined! Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-30 06:17:34 +00:00
DECLARE_EXPORT(__movmem);
sh: More movmem alias symbol exports for older compilers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-25 18:44:07 +00:00
DECLARE_EXPORT(__movmem_i4_even);
DECLARE_EXPORT(__movmem_i4_odd);
DECLARE_EXPORT(__movmemSI12_i4);
sh: Migrate necessary libgcc bits in to arch/sh/lib for SUPERH32. This moves in the necessary libgcc bits for SUPERH32 and drops the libgcc linking for the regular targets. This in turn allows us to rip out quite a few hacks both in sh_ksyms_32 and arch/sh/Makefile. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-18 08:33:48 +00:00
DECLARE_EXPORT(__udiv_qrnnd_16);
sh: Add exports for __udivsi3/__sdivsi3 and the _i4 versions. Needed by older compilers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-20 06:26:35 +00:00
DECLARE_EXPORT(__sdivsi3_i4);
DECLARE_EXPORT(__udivsi3_i4);
sh: Migrate necessary libgcc bits in to arch/sh/lib for SUPERH32. This moves in the necessary libgcc bits for SUPERH32 and drops the libgcc linking for the regular targets. This in turn allows us to rip out quite a few hacks both in sh_ksyms_32 and arch/sh/Makefile. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-18 08:33:48 +00:00
DECLARE_EXPORT(__sdivsi3_i4i);
DECLARE_EXPORT(__udivsi3_i4i);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
sh: Support explicit L1 cache disabling. This reworks the cache mode configuration in Kconfig, and allows for explicit selection of write-back/write-through/off configurations. All of the cache flushing routines are optimized away for the off case. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-31 08:07:28 +00:00
#if !defined(CONFIG_CACHE_OFF) && (defined(CONFIG_CPU_SH4) || \
defined(CONFIG_SH7705_CACHE_32KB))
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
/* needed by some modules */
EXPORT_SYMBOL(flush_cache_all);
EXPORT_SYMBOL(flush_cache_range);
EXPORT_SYMBOL(flush_dcache_page);
#endif
sh: Decouple mcount from ftrace. This adds a general CONFIG_MCOUNT in order to permit mcount generation without ftrace support. This is primarily for allowing platforms to enable aggressive stack overflow checking without having to enable ftrace support. Based on the sparc64 implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-11 10:56:58 +00:00
#ifdef CONFIG_MCOUNT
sh: Use DECLARE_EXPORT() for mcount symbol export. The function prototype for mcount is not defined if we are not building with ftrace support enabled, so use DECLARE_EXPORT() to stub one in. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-11 11:32:14 +00:00
DECLARE_EXPORT(mcount);
sh: ftrace support. This adds support for ftrace to SH. This only includes CONFIG_FTRACE, and does not handle dynamic ftrace presently. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-09-21 07:43:45 +00:00
#endif
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
EXPORT_SYMBOL(csum_partial);
sh: Many symbol exports for nommu allmodconfig. allmodconfig generates a lot of interesting code, a lot of the generated symbols we've never exported before, so this fixes those up. Verified with both GCC3 and GCC4 toolchains. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-20 07:59:49 +00:00
EXPORT_SYMBOL(csum_partial_copy_generic);
sh: Various cosmetic cleanups. We had quite a bit of whitespace damage, clean most of it up.. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27 03:31:01 +00:00
#ifdef CONFIG_IPV6
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
EXPORT_SYMBOL(csum_ipv6_magic);
sh: Various cosmetic cleanups. We had quite a bit of whitespace damage, clean most of it up.. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27 03:31:01 +00:00
#endif
sh: export copy-page() to modules ERROR: "copy_page" [fs/unionfs/unionfs.ko] undefined! like all the other architectures. Cc: Erez Zadok <ezk@cs.sunysb.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-04 23:23:47 +00:00
EXPORT_SYMBOL(copy_page);
sh: Many symbol exports for nommu allmodconfig. allmodconfig generates a lot of interesting code, a lot of the generated symbols we've never exported before, so this fixes those up. Verified with both GCC3 and GCC4 toolchains. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-20 07:59:49 +00:00
EXPORT_SYMBOL(__clear_user);
sh: Define _ebss for uClinux MTD map driver. The uClinux MTD device uses _ebss, add the symbol and corresponding export. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-09-24 09:11:27 +00:00
EXPORT_SYMBOL(_ebss);
sh: export empty_zero_page ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined! Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-04-15 17:21:47 +00:00
EXPORT_SYMBOL(empty_zero_page);
sh: Export cache flush routines needed by sh_eth on SH7619. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-21 10:45:08 +00:00
#ifndef CONFIG_CACHE_OFF
EXPORT_SYMBOL(__flush_purge_region);
EXPORT_SYMBOL(__flush_wback_region);
EXPORT_SYMBOL(__flush_invalidate_region);
#endif
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