leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
9cfcc658da
linux/arch/sh/kernel/sh_ksyms_32.c

98 lines
2.7 KiB
C
Raw Normal View History

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>
sh: Clean up more superfluous symbol exports. Many of these symbols went away completely, or we just never cared about them in the first place. Trim the exports down to the essential set. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-10-27 02:51:19 +00:00
#include <linux/string.h>
#include <linux/uaccess.h>
#include <linux/delay.h>
#include <linux/mm.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/checksum.h>
sh: Clean up more superfluous symbol exports. Many of these symbols went away completely, or we just never cared about them in the first place. Trim the exports down to the essential set. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-10-27 02:51:19 +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
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: Clean up more superfluous symbol exports. Many of these symbols went away completely, or we just never cared about them in the first place. Trim the exports down to the essential set. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-10-27 02:51:19 +00:00
EXPORT_SYMBOL(strlen);
EXPORT_SYMBOL(csum_partial);
EXPORT_SYMBOL(csum_partial_copy_generic);
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(__clear_user);
EXPORT_SYMBOL(empty_zero_page);
sh: add EXPORT_SYMBOL(min_low_pfn) and EXPORT_SYMBOL(max_low_pfn) to sh_ksyms_32.c Min_low_pfn and max_low_pfn were used in pfn_valid macro if defined CONFIG_FLATMEM. When the functions that use the pfn_valid is used in driver module, max_low_pfn and min_low_pfn is to undefined, and fail to build. ERROR: "min_low_pfn" [drivers/block/aoe/aoe.ko] undefined! ERROR: "max_low_pfn" [drivers/block/aoe/aoe.ko] undefined! make[2]: *** [__modpost] Error 1 make[1]: *** [modules] Error 2 This patch fix this problem. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@gmail.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-01-02 20:58:53 +00:00
#ifdef CONFIG_FLATMEM
/* need in pfn_valid macro */
EXPORT_SYMBOL(min_low_pfn);
EXPORT_SYMBOL(max_low_pfn);
#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
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: Build fix: define more __movmem* symbols ERROR: "__movmemSI12" [net/unix/unix.ko] undefined! ERROR: "__movmemSI52" [net/ipv6/sit.ko] undefined! ERROR: "__movmemSI24" [net/ipv6/ipv6.ko] undefined! ERROR: "__movmemSI60" [net/ipv6/ipv6.ko] undefined! ERROR: "__movmemSI16" [net/ipv6/ipv6.ko] undefined! ERROR: "__movmemSI20" [net/ipv6/ipv6.ko] undefined! ERROR: "__movmemSI32" [net/ipv6/ipv6.ko] undefined! Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-10-22 11:58:37 +00:00
DECLARE_EXPORT(__movmemSI8);
DECLARE_EXPORT(__movmemSI12);
DECLARE_EXPORT(__movmemSI16);
DECLARE_EXPORT(__movmemSI20);
DECLARE_EXPORT(__movmemSI24);
DECLARE_EXPORT(__movmemSI28);
DECLARE_EXPORT(__movmemSI32);
DECLARE_EXPORT(__movmemSI36);
DECLARE_EXPORT(__movmemSI40);
DECLARE_EXPORT(__movmemSI44);
DECLARE_EXPORT(__movmemSI48);
DECLARE_EXPORT(__movmemSI52);
DECLARE_EXPORT(__movmemSI56);
DECLARE_EXPORT(__movmemSI60);
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);
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
Reference in New Issue Copy Permalink