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Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

Browse Source 
Pull kbuild updates from Michal Marek:

 - EXPORT_SYMBOL for asm source by Al Viro.

   This does bring a regression, because genksyms no longer generates
   checksums for these symbols (CONFIG_MODVERSIONS). Nick Piggin is
   working on a patch to fix this.

   Plus, we are talking about functions like strcpy(), which rarely
   change prototypes.

 - Fixes for PPC fallout of the above by Stephen Rothwell and Nick
   Piggin

 - fixdep speedup by Alexey Dobriyan.

 - preparatory work by Nick Piggin to allow architectures to build with
   -ffunction-sections, -fdata-sections and --gc-sections

 - CONFIG_THIN_ARCHIVES support by Stephen Rothwell

 - fix for filenames with colons in the initramfs source by me.

* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (22 commits)
  initramfs: Escape colons in depfile
  ppc: there is no clear_pages to export
  powerpc/64: whitelist unresolved modversions CRCs
  kbuild: -ffunction-sections fix for archs with conflicting sections
  kbuild: add arch specific post-link Makefile
  kbuild: allow archs to select link dead code/data elimination
  kbuild: allow architectures to use thin archives instead of ld -r
  kbuild: Regenerate genksyms lexer
  kbuild: genksyms fix for typeof handling
  fixdep: faster CONFIG_ search
  ia64: move exports to definitions
  sparc32: debride memcpy.S a bit
  [sparc] unify 32bit and 64bit string.h
  sparc: move exports to definitions
  ppc: move exports to definitions
  arm: move exports to definitions
  s390: move exports to definitions
  m68k: move exports to definitions
  alpha: move exports to actual definitions
  x86: move exports to actual definitions
  ...
This commit is contained in:
Linus Torvalds 2016-10-14 14:26:58 -07:00
commit 84d69848c9
262 changed files with 1094 additions and 1403 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
Documentation/kbuild/makefiles.txt
View File

@ -41,6 +41,7 @@ This document describes the Linux kernel Makefiles.
--- 6.8 Custom kbuild commands
--- 6.9 Preprocessing linker scripts
--- 6.10 Generic header files
--- 6.11 Post-link pass
=== 7 Kbuild syntax for exported headers
--- 7.1 header-y
@ -1237,6 +1238,21 @@ When kbuild executes, the following steps are followed (roughly):
to list the file in the Kbuild file.
See "7.4 generic-y" for further info on syntax etc.
--- 6.11 Post-link pass
If the file arch/xxx/Makefile.postlink exists, this makefile
will be invoked for post-link objects (vmlinux and modules.ko)
for architectures to run post-link passes on. Must also handle
the clean target.
This pass runs after kallsyms generation. If the architecture
needs to modify symbol locations, rather than manipulate the
kallsyms, it may be easier to add another postlink target for
.tmp_vmlinux? targets to be called from link-vmlinux.sh.
For example, powerpc uses this to check relocation sanity of
the linked vmlinux file.
=== 7 Kbuild syntax for exported headers
The kernel includes a set of headers that is exported to userspace.

19
Makefile
View File

@ -623,6 +623,11 @@ KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks,)
KBUILD_CFLAGS += $(call cc-disable-warning,maybe-uninitialized,)
KBUILD_CFLAGS += $(call cc-disable-warning,frame-address,)
ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
KBUILD_CFLAGS += $(call cc-option,-ffunction-sections,)
KBUILD_CFLAGS += $(call cc-option,-fdata-sections,)
endif
ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
KBUILD_CFLAGS += -Os
else
@ -803,6 +808,10 @@ LDFLAGS_BUILD_ID = $(patsubst -Wl$(comma)%,%,\
KBUILD_LDFLAGS_MODULE += $(LDFLAGS_BUILD_ID)
LDFLAGS_vmlinux += $(LDFLAGS_BUILD_ID)
ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
LDFLAGS_vmlinux += $(call ld-option, --gc-sections,)
endif
ifeq ($(CONFIG_STRIP_ASM_SYMS),y)
LDFLAGS_vmlinux += $(call ld-option, -X,)
endif
@ -942,9 +951,12 @@ endif
include/generated/autoksyms.h: FORCE
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/adjust_autoksyms.sh true
# Final link of vmlinux
cmd_link-vmlinux = $(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux)
quiet_cmd_link-vmlinux = LINK $@
ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink)
# Final link of vmlinux with optional arch pass after final link
cmd_link-vmlinux = \
$(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) ; \
$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
vmlinux: scripts/link-vmlinux.sh vmlinux_prereq $(vmlinux-deps) FORCE
+$(call if_changed,link-vmlinux)
@ -1271,6 +1283,7 @@ $(clean-dirs):
vmlinuxclean:
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/link-vmlinux.sh clean
$(Q)$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) clean)
clean: archclean vmlinuxclean

21
arch/Kconfig
View File

@ -450,6 +450,27 @@ config CC_STACKPROTECTOR_STRONG
endchoice
config THIN_ARCHIVES
bool
help
Select this if the architecture wants to use thin archives
instead of ld -r to create the built-in.o files.
config LD_DEAD_CODE_DATA_ELIMINATION
bool
help
Select this if the architecture wants to do dead code and
data elimination with the linker by compiling with
-ffunction-sections -fdata-sections and linking with
--gc-sections.
This requires that the arch annotates or otherwise protects
its external entry points from being discarded. Linker scripts
must also merge .text.*, .data.*, and .bss.* correctly into
output sections. Care must be taken not to pull in unrelated
sections (e.g., '.text.init'). Typically '.' in section names
is used to distinguish them from label names / C identifiers.
config HAVE_ARCH_WITHIN_STACK_FRAMES
bool
help

1
arch/alpha/include/asm/Kbuild
View File

@ -3,6 +3,7 @@
generic-y += clkdev.h
generic-y += cputime.h
generic-y += exec.h
generic-y += export.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
generic-y += mm-arch-hooks.h

2
arch/alpha/kernel/Makefile
View File

@ -8,7 +8,7 @@ ccflags-y := -Wno-sign-compare
obj-y := entry.o traps.o process.o osf_sys.o irq.o \
irq_alpha.o signal.o setup.o ptrace.o time.o \
alpha_ksyms.o systbls.o err_common.o io.o
systbls.o err_common.o io.o
obj-$(CONFIG_VGA_HOSE) += console.o
obj-$(CONFIG_SMP) += smp.o

102
arch/alpha/kernel/alpha_ksyms.c
View File

@ -1,102 +0,0 @@
/*
* linux/arch/alpha/kernel/alpha_ksyms.c
*
* Export the alpha-specific functions that are needed for loadable
* modules.
*/
#include <linux/module.h>
#include <asm/console.h>
#include <asm/uaccess.h>
#include <asm/checksum.h>
#include <asm/fpu.h>
#include <asm/machvec.h>
#include <linux/syscalls.h>
/* these are C runtime functions with special calling conventions: */
extern void __divl (void);
extern void __reml (void);
extern void __divq (void);
extern void __remq (void);
extern void __divlu (void);
extern void __remlu (void);
extern void __divqu (void);
extern void __remqu (void);
EXPORT_SYMBOL(alpha_mv);
EXPORT_SYMBOL(callback_getenv);
EXPORT_SYMBOL(callback_setenv);
EXPORT_SYMBOL(callback_save_env);
/* platform dependent support */
EXPORT_SYMBOL(strcat);
EXPORT_SYMBOL(strcpy);
EXPORT_SYMBOL(strlen);
EXPORT_SYMBOL(strncpy);
EXPORT_SYMBOL(strncat);
EXPORT_SYMBOL(strchr);
EXPORT_SYMBOL(strrchr);
EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(__memcpy);
EXPORT_SYMBOL(__memset);
EXPORT_SYMBOL(___memset);
EXPORT_SYMBOL(__memsetw);
EXPORT_SYMBOL(__constant_c_memset);
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(clear_page);
EXPORT_SYMBOL(alpha_read_fp_reg);
EXPORT_SYMBOL(alpha_read_fp_reg_s);
EXPORT_SYMBOL(alpha_write_fp_reg);
EXPORT_SYMBOL(alpha_write_fp_reg_s);
/* Networking helper routines. */
EXPORT_SYMBOL(csum_tcpudp_magic);
EXPORT_SYMBOL(ip_compute_csum);
EXPORT_SYMBOL(ip_fast_csum);
EXPORT_SYMBOL(csum_partial_copy_nocheck);
EXPORT_SYMBOL(csum_partial_copy_from_user);
EXPORT_SYMBOL(csum_ipv6_magic);
#ifdef CONFIG_MATHEMU_MODULE
extern long (*alpha_fp_emul_imprecise)(struct pt_regs *, unsigned long);
extern long (*alpha_fp_emul) (unsigned long pc);
EXPORT_SYMBOL(alpha_fp_emul_imprecise);
EXPORT_SYMBOL(alpha_fp_emul);
#endif
/*
* The following are specially called from the uaccess assembly stubs.
*/
EXPORT_SYMBOL(__copy_user);
EXPORT_SYMBOL(__do_clear_user);
/*
* SMP-specific symbols.
*/
#ifdef CONFIG_SMP
EXPORT_SYMBOL(_atomic_dec_and_lock);
#endif /* CONFIG_SMP */
/*
* The following are special because they're not called
* explicitly (the C compiler or assembler generates them in
* response to division operations). Fortunately, their
* interface isn't gonna change any time soon now, so it's OK
* to leave it out of version control.
*/
# undef memcpy
# undef memset
EXPORT_SYMBOL(__divl);
EXPORT_SYMBOL(__divlu);
EXPORT_SYMBOL(__divq);
EXPORT_SYMBOL(__divqu);
EXPORT_SYMBOL(__reml);
EXPORT_SYMBOL(__remlu);
EXPORT_SYMBOL(__remq);
EXPORT_SYMBOL(__remqu);
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(memchr);

6
arch/alpha/kernel/machvec_impl.h
View File

@ -144,9 +144,11 @@
else beforehand. Fine. We'll do it ourselves. */
#if 0
#define ALIAS_MV(system) \
struct alpha_machine_vector alpha_mv __attribute__((alias(#system "_mv")));
struct alpha_machine_vector alpha_mv __attribute__((alias(#system "_mv"))); \
EXPORT_SYMBOL(alpha_mv);
#else
#define ALIAS_MV(system) \
asm(".global alpha_mv\nalpha_mv = " #system "_mv");
asm(".global alpha_mv\nalpha_mv = " #system "_mv"); \
EXPORT_SYMBOL(alpha_mv);
#endif
#endif /* GENERIC */

1
arch/alpha/kernel/setup.c
View File

@ -115,6 +115,7 @@ unsigned long alpha_agpgart_size = DEFAULT_AGP_APER_SIZE;
#ifdef CONFIG_ALPHA_GENERIC
struct alpha_machine_vector alpha_mv;
EXPORT_SYMBOL(alpha_mv);
#endif
#ifndef alpha_using_srm

5
arch/alpha/lib/callback_srm.S
View File

@ -3,6 +3,7 @@
*/
#include <asm/console.h>
#include <asm/export.h>
.text
#define HWRPB_CRB_OFFSET 0xc0
@ -92,6 +93,10 @@ CALLBACK(reset_env, CCB_RESET_ENV, 4)
CALLBACK(save_env, CCB_SAVE_ENV, 1)
CALLBACK(pswitch, CCB_PSWITCH, 3)
CALLBACK(bios_emul, CCB_BIOS_EMUL, 5)
EXPORT_SYMBOL(callback_getenv)
EXPORT_SYMBOL(callback_setenv)
EXPORT_SYMBOL(callback_save_env)
.data
__alpha_using_srm: # For use by bootpheader

3
arch/alpha/lib/checksum.c
View File

@ -48,6 +48,7 @@ __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
(__force u64)saddr + (__force u64)daddr +
(__force u64)sum + ((len + proto) << 8));
}
EXPORT_SYMBOL(csum_tcpudp_magic);
__wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
__u32 len, __u8 proto, __wsum sum)
@ -144,6 +145,7 @@ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
{
return (__force __sum16)~do_csum(iph,ihl*4);
}
EXPORT_SYMBOL(ip_fast_csum);
/*
* computes the checksum of a memory block at buff, length len,
@ -178,3 +180,4 @@ __sum16 ip_compute_csum(const void *buff, int len)
{
return (__force __sum16)~from64to16(do_csum(buff,len));
}
EXPORT_SYMBOL(ip_compute_csum);

3
arch/alpha/lib/clear_page.S
View File

@ -3,7 +3,7 @@
*
* Zero an entire page.
*/
#include <asm/export.h>
.text
.align 4
.global clear_page
@ -37,3 +37,4 @@ clear_page:
nop
.end clear_page
EXPORT_SYMBOL(clear_page)

2
arch/alpha/lib/clear_user.S
View File

@ -24,6 +24,7 @@
* Clobbers:
* $1,$2,$3,$4,$5,$6
*/
#include <asm/export.h>
/* Allow an exception for an insn; exit if we get one. */
#define EX(x,y...) \
@ -111,3 +112,4 @@ $exception:
ret $31, ($28), 1 # .. e1 :
.end __do_clear_user
EXPORT_SYMBOL(__do_clear_user)

3
arch/alpha/lib/copy_page.S
View File

@ -3,7 +3,7 @@
*
* Copy an entire page.
*/
#include <asm/export.h>
.text
.align 4
.global copy_page
@ -47,3 +47,4 @@ copy_page:
nop
.end copy_page
EXPORT_SYMBOL(copy_page)

3
arch/alpha/lib/copy_user.S
View File

@ -26,6 +26,8 @@
* $1,$2,$3,$4,$5,$6,$7
*/
#include <asm/export.h>
/* Allow an exception for an insn; exit if we get one. */
#define EXI(x,y...) \
99: x,##y; \
@ -143,3 +145,4 @@ $101:
ret $31,($28),1
.end __copy_user
EXPORT_SYMBOL(__copy_user)

2
arch/alpha/lib/csum_ipv6_magic.S
View File

@ -12,6 +12,7 @@
* added by Ivan Kokshaysky <ink@jurassic.park.msu.ru>
*/
#include <asm/export.h>
.globl csum_ipv6_magic
.align 4
.ent csum_ipv6_magic
@ -113,3 +114,4 @@ csum_ipv6_magic:
ret # .. e1 :
.end csum_ipv6_magic
EXPORT_SYMBOL(csum_ipv6_magic)

2
arch/alpha/lib/csum_partial_copy.c
View File

@ -374,6 +374,7 @@ csum_partial_copy_from_user(const void __user *src, void *dst, int len,
}
return (__force __wsum)checksum;
}
EXPORT_SYMBOL(csum_partial_copy_from_user);
__wsum
csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
@ -386,3 +387,4 @@ csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
set_fs(oldfs);
return checksum;
}
EXPORT_SYMBOL(csum_partial_copy_nocheck);

2
arch/alpha/lib/dec_and_lock.c
View File

@ -7,6 +7,7 @@
#include <linux/spinlock.h>
#include <linux/atomic.h>
#include <linux/export.h>
asm (".text \n\
.global _atomic_dec_and_lock \n\
@ -39,3 +40,4 @@ static int __used atomic_dec_and_lock_1(atomic_t *atomic, spinlock_t *lock)
spin_unlock(lock);
return 0;
}
EXPORT_SYMBOL(_atomic_dec_and_lock);

3
arch/alpha/lib/divide.S
View File

@ -45,6 +45,7 @@
* $28 - compare status
*/
#include <asm/export.h>
#define halt .long 0
/*
@ -151,6 +152,7 @@ ufunction:
addq $30,STACK,$30
ret $31,($23),1
.end ufunction
EXPORT_SYMBOL(ufunction)
/*
* Uhh.. Ugly signed division. I'd rather not have it at all, but
@ -193,3 +195,4 @@ sfunction:
addq $30,STACK,$30
ret $31,($23),1
.end sfunction
EXPORT_SYMBOL(sfunction)

3
arch/alpha/lib/ev6-clear_page.S
View File

@ -3,7 +3,7 @@
*
* Zero an entire page.
*/
#include <asm/export.h>
.text
.align 4
.global clear_page
@ -52,3 +52,4 @@ clear_page:
nop
.end clear_page
EXPORT_SYMBOL(clear_page)

3
arch/alpha/lib/ev6-clear_user.S
View File

@ -43,6 +43,7 @@
* want to leave a hole (and we also want to avoid repeating lots of work)
*/
#include <asm/export.h>
/* Allow an exception for an insn; exit if we get one. */
#define EX(x,y...) \
99: x,##y; \
@ -222,4 +223,4 @@ $exception: # Destination for exception recovery(?)
nop # .. E .. .. :
ret $31, ($28), 1 # L0 .. .. .. : L U L U
.end __do_clear_user
EXPORT_SYMBOL(__do_clear_user)

3
arch/alpha/lib/ev6-copy_page.S
View File

@ -56,7 +56,7 @@
destination pages are in the dcache, but it is my guess that this is
less important than the dcache miss case. */
#include <asm/export.h>
.text
.align 4
.global copy_page
@ -201,3 +201,4 @@ copy_page:
nop
.end copy_page
EXPORT_SYMBOL(copy_page)

3
arch/alpha/lib/ev6-copy_user.S
View File

@ -37,6 +37,7 @@
* L - lower subcluster; L0 - subcluster L0; L1 - subcluster L1
*/
#include <asm/export.h>
/* Allow an exception for an insn; exit if we get one. */
#define EXI(x,y...) \
99: x,##y; \
@ -256,4 +257,4 @@ $101:
ret $31,($28),1 # L0
.end __copy_user
EXPORT_SYMBOL(__copy_user)

2
arch/alpha/lib/ev6-csum_ipv6_magic.S
View File

@ -52,6 +52,7 @@
* may cause additional delay in rare cases (load-load replay traps).
*/
#include <asm/export.h>
.globl csum_ipv6_magic
.align 4
.ent csum_ipv6_magic
@ -148,3 +149,4 @@ csum_ipv6_magic:
ret # L0 : L U L U
.end csum_ipv6_magic
EXPORT_SYMBOL(csum_ipv6_magic)

3
arch/alpha/lib/ev6-divide.S
View File

@ -55,6 +55,7 @@
* Try not to change the actual algorithm if possible for consistency.
*/
#include <asm/export.h>
#define halt .long 0
/*
@ -205,6 +206,7 @@ ufunction:
addq $30,STACK,$30 # E :
ret $31,($23),1 # L0 : L U U L
.end ufunction
EXPORT_SYMBOL(ufunction)
/*
* Uhh.. Ugly signed division. I'd rather not have it at all, but
@ -257,3 +259,4 @@ sfunction:
addq $30,STACK,$30 # E :
ret $31,($23),1 # L0 : L U U L
.end sfunction
EXPORT_SYMBOL(sfunction)

3
arch/alpha/lib/ev6-memchr.S
View File

@ -27,7 +27,7 @@
* L - lower subcluster; L0 - subcluster L0; L1 - subcluster L1
* Try not to change the actual algorithm if possible for consistency.
*/
#include <asm/export.h>
.set noreorder
.set noat
@ -189,3 +189,4 @@ $not_found:
ret # L0 :
.end memchr
EXPORT_SYMBOL(memchr)

3
arch/alpha/lib/ev6-memcpy.S
View File

@ -19,7 +19,7 @@
* Temp usage notes:
* $1,$2, - scratch
*/
#include <asm/export.h>
.set noreorder
.set noat
@ -242,6 +242,7 @@ $nomoredata:
nop # E :
.end memcpy
EXPORT_SYMBOL(memcpy)
/* For backwards module compatibility. */
__memcpy = memcpy

7
arch/alpha/lib/ev6-memset.S
View File

@ -26,7 +26,7 @@
* as fixes will need to be made in multiple places. The performance gain
* is worth it.
*/
#include <asm/export.h>
.set noat
.set noreorder
.text
@ -229,6 +229,7 @@ end_b:
nop
ret $31,($26),1 # L0 :
.end ___memset
EXPORT_SYMBOL(___memset)
/*
* This is the original body of code, prior to replication and
@ -406,6 +407,7 @@ end:
nop
ret $31,($26),1 # L0 :
.end __constant_c_memset
EXPORT_SYMBOL(__constant_c_memset)
/*
* This is a replicant of the __constant_c_memset code, rescheduled
@ -594,6 +596,9 @@ end_w:
ret $31,($26),1 # L0 :
.end __memsetw
EXPORT_SYMBOL(__memsetw)
memset = ___memset
__memset = ___memset
EXPORT_SYMBOL(memset)
EXPORT_SYMBOL(__memset)

3
arch/alpha/lib/ev67-strcat.S
View File

@ -19,7 +19,7 @@
* string once.
*/
#include <asm/export.h>
.text
.align 4
@ -52,3 +52,4 @@ $found: cttz $2, $3 # U0 :
br __stxcpy # L0 :
.end strcat
EXPORT_SYMBOL(strcat)

3
arch/alpha/lib/ev67-strchr.S
View File

@ -15,7 +15,7 @@
* L - lower subcluster; L0 - subcluster L0; L1 - subcluster L1
* Try not to change the actual algorithm if possible for consistency.
*/
#include <asm/export.h>
#include <asm/regdef.h>
.set noreorder
@ -86,3 +86,4 @@ $found: negq t0, t1 # E : clear all but least set bit
ret # L0 :
.end strchr
EXPORT_SYMBOL(strchr)

3
arch/alpha/lib/ev67-strlen.S
View File

@ -17,7 +17,7 @@
* U - upper subcluster; U0 - subcluster U0; U1 - subcluster U1
* L - lower subcluster; L0 - subcluster L0; L1 - subcluster L1
*/
#include <asm/export.h>
.set noreorder
.set noat
@ -47,3 +47,4 @@ $found:
ret $31, ($26) # L0 :
.end strlen
EXPORT_SYMBOL(strlen)

3
arch/alpha/lib/ev67-strncat.S
View File

@ -20,7 +20,7 @@
* Try not to change the actual algorithm if possible for consistency.
*/
#include <asm/export.h>
.text
.align 4
@ -92,3 +92,4 @@ $zerocount:
ret # L0 :
.end strncat
EXPORT_SYMBOL(strncat)

3
arch/alpha/lib/ev67-strrchr.S
View File

@ -18,7 +18,7 @@
* L - lower subcluster; L0 - subcluster L0; L1 - subcluster L1
*/
#include <asm/export.h>
#include <asm/regdef.h>
.set noreorder
@ -107,3 +107,4 @@ $eos:
nop
.end strrchr
EXPORT_SYMBOL(strrchr)

7
arch/alpha/lib/fpreg.c
View File

@ -4,6 +4,9 @@
* (C) Copyright 1998 Linus Torvalds
*/
#include <linux/compiler.h>
#include <linux/export.h>
#if defined(CONFIG_ALPHA_EV6) || defined(CONFIG_ALPHA_EV67)
#define STT(reg,val) asm volatile ("ftoit $f"#reg",%0" : "=r"(val));
#else
@ -52,6 +55,7 @@ alpha_read_fp_reg (unsigned long reg)
}
return val;
}
EXPORT_SYMBOL(alpha_read_fp_reg);
#if defined(CONFIG_ALPHA_EV6) || defined(CONFIG_ALPHA_EV67)
#define LDT(reg,val) asm volatile ("itoft %0,$f"#reg : : "r"(val));
@ -97,6 +101,7 @@ alpha_write_fp_reg (unsigned long reg, unsigned long val)
case 31: LDT(31, val); break;
}
}
EXPORT_SYMBOL(alpha_write_fp_reg);
#if defined(CONFIG_ALPHA_EV6) || defined(CONFIG_ALPHA_EV67)
#define STS(reg,val) asm volatile ("ftois $f"#reg",%0" : "=r"(val));
@ -146,6 +151,7 @@ alpha_read_fp_reg_s (unsigned long reg)
}
return val;
}
EXPORT_SYMBOL(alpha_read_fp_reg_s);
#if defined(CONFIG_ALPHA_EV6) || defined(CONFIG_ALPHA_EV67)
#define LDS(reg,val) asm volatile ("itofs %0,$f"#reg : : "r"(val));
@ -191,3 +197,4 @@ alpha_write_fp_reg_s (unsigned long reg, unsigned long val)
case 31: LDS(31, val); break;
}
}
EXPORT_SYMBOL(alpha_write_fp_reg_s);

3
arch/alpha/lib/memchr.S
View File

@ -31,7 +31,7 @@ For correctness consider that:
- only minimum number of quadwords may be accessed
- the third argument is an unsigned long
*/
#include <asm/export.h>
.set noreorder
.set noat
@ -162,3 +162,4 @@ $not_found:
ret # .. e1 :
.end memchr
EXPORT_SYMBOL(memchr)

5
arch/alpha/lib/memcpy.c
View File

@ -16,6 +16,7 @@
*/
#include <linux/types.h>
#include <linux/export.h>
/*
* This should be done in one go with ldq_u*2/mask/stq_u. Do it
@ -158,6 +159,4 @@ void * memcpy(void * dest, const void *src, size_t n)
__memcpy_unaligned_up ((unsigned long) dest, (unsigned long) src, n);
return dest;
}
/* For backward modules compatibility, define __memcpy. */
asm("__memcpy = memcpy; .globl __memcpy");
EXPORT_SYMBOL(memcpy);

3
arch/alpha/lib/memmove.S
View File

@ -6,7 +6,7 @@
* This is hand-massaged output from the original memcpy.c. We defer to
* memcpy whenever possible; the backwards copy loops are not unrolled.
*/
#include <asm/export.h>
.set noat
.set noreorder
.text
@ -179,3 +179,4 @@ $egress:
nop
.end memmove
EXPORT_SYMBOL(memmove)

7
arch/alpha/lib/memset.S
View File

@ -13,7 +13,7 @@
* The scheduling comments are according to the EV5 documentation (and done by
* hand, so they might well be incorrect, please do tell me about it..)
*/
#include <asm/export.h>
.set noat
.set noreorder
.text
@ -106,6 +106,8 @@ within_one_quad:
end:
ret $31,($26),1 /* E1 */
.end ___memset
EXPORT_SYMBOL(___memset)
EXPORT_SYMBOL(__constant_c_memset)
.align 5
.ent __memsetw
@ -122,6 +124,9 @@ __memsetw:
br __constant_c_memset /* .. E1 */
.end __memsetw
EXPORT_SYMBOL(__memsetw)
memset = ___memset
__memset = ___memset
EXPORT_SYMBOL(memset)
EXPORT_SYMBOL(__memset)

2
arch/alpha/lib/strcat.S
View File

@ -4,6 +4,7 @@
*
* Append a null-terminated string from SRC to DST.
*/
#include <asm/export.h>
.text
@ -50,3 +51,4 @@ $found: negq $2, $3 # clear all but least set bit
br __stxcpy
.end strcat
EXPORT_SYMBOL(strcat);

3
arch/alpha/lib/strchr.S
View File

@ -5,7 +5,7 @@
* Return the address of a given character within a null-terminated
* string, or null if it is not found.
*/
#include <asm/export.h>
#include <asm/regdef.h>
.set noreorder
@ -68,3 +68,4 @@ $retnull:
ret # .. e1 :
.end strchr
EXPORT_SYMBOL(strchr)

3
arch/alpha/lib/strcpy.S
View File

@ -5,7 +5,7 @@
* Copy a null-terminated string from SRC to DST. Return a pointer
* to the null-terminator in the source.
*/
#include <asm/export.h>
.text
.align 3
@ -21,3 +21,4 @@ strcpy:
br __stxcpy # do the copy
.end strcpy
EXPORT_SYMBOL(strcpy)

3
arch/alpha/lib/strlen.S
View File

@ -11,7 +11,7 @@
* do this instead of the 9 instructions that
* binary search needs).
*/
#include <asm/export.h>
.set noreorder
.set noat
@ -55,3 +55,4 @@ done: subq $0, $16, $0
ret $31, ($26)
.end strlen
EXPORT_SYMBOL(strlen)

3
arch/alpha/lib/strncat.S
View File

@ -9,7 +9,7 @@
* past count, whereas libc may write to count+1. This follows the generic
* implementation in lib/string.c and is, IMHO, more sensible.
*/
#include <asm/export.h>
.text
.align 3
@ -82,3 +82,4 @@ $zerocount:
ret
.end strncat
EXPORT_SYMBOL(strncat)

3
arch/alpha/lib/strncpy.S
View File

@ -10,7 +10,7 @@
* version has cropped that bit o' nastiness as well as assuming that
* __stxncpy is in range of a branch.
*/
#include <asm/export.h>
.set noat
.set noreorder
@ -79,3 +79,4 @@ $zerolen:
ret
.end strncpy
EXPORT_SYMBOL(strncpy)

3
arch/alpha/lib/strrchr.S
View File

@ -5,7 +5,7 @@
* Return the address of the last occurrence of a given character
* within a null-terminated string, or null if it is not found.
*/
#include <asm/export.h>
#include <asm/regdef.h>
.set noreorder
@ -85,3 +85,4 @@ $retnull:
ret # .. e1 :
.end strrchr
EXPORT_SYMBOL(strrchr)

1
arch/arm/include/asm/Kbuild
View File

@ -8,6 +8,7 @@ generic-y += early_ioremap.h
generic-y += emergency-restart.h
generic-y += errno.h
generic-y += exec.h
generic-y += export.h
generic-y += ioctl.h
generic-y += ipcbuf.h
generic-y += irq_regs.h

2
arch/arm/kernel/Makefile
View File

@ -33,7 +33,7 @@ endif
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_ISA_DMA_API) += dma.o
obj-$(CONFIG_FIQ) += fiq.o fiqasm.o
obj-$(CONFIG_MODULES) += armksyms.o module.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_ARM_MODULE_PLTS) += module-plts.o
obj-$(CONFIG_ISA_DMA) += dma-isa.o
obj-$(CONFIG_PCI) += bios32.o isa.o

183
arch/arm/kernel/armksyms.c
View File

@ -1,183 +0,0 @@
/*
* linux/arch/arm/kernel/armksyms.c
*
* Copyright (C) 2000 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/export.h>
#include <linux/sched.h>
#include <linux/string.h>
#include <linux/cryptohash.h>
#include <linux/delay.h>
#include <linux/in6.h>
#include <linux/syscalls.h>
#include <linux/uaccess.h>
#include <linux/io.h>
#include <linux/arm-smccc.h>
#include <asm/checksum.h>
#include <asm/ftrace.h>
/*
* libgcc functions - functions that are used internally by the
* compiler... (prototypes are not correct though, but that
* doesn't really matter since they're not versioned).
*/
extern void __ashldi3(void);
extern void __ashrdi3(void);
extern void __divsi3(void);
extern void __lshrdi3(void);
extern void __modsi3(void);
extern void __muldi3(void);
extern void __ucmpdi2(void);
extern void __udivsi3(void);
extern void __umodsi3(void);
extern void __do_div64(void);
extern void __bswapsi2(void);
extern void __bswapdi2(void);
extern void __aeabi_idiv(void);
extern void __aeabi_idivmod(void);
extern void __aeabi_lasr(void);
extern void __aeabi_llsl(void);
extern void __aeabi_llsr(void);
extern void __aeabi_lmul(void);
extern void __aeabi_uidiv(void);
extern void __aeabi_uidivmod(void);
extern void __aeabi_ulcmp(void);
extern void fpundefinstr(void);
void mmioset(void *, unsigned int, size_t);
void mmiocpy(void *, const void *, size_t);
/* platform dependent support */
EXPORT_SYMBOL(arm_delay_ops);
/* networking */
EXPORT_SYMBOL(csum_partial);
EXPORT_SYMBOL(csum_partial_copy_from_user);
EXPORT_SYMBOL(csum_partial_copy_nocheck);
EXPORT_SYMBOL(__csum_ipv6_magic);
/* io */
#ifndef __raw_readsb
EXPORT_SYMBOL(__raw_readsb);
#endif
#ifndef __raw_readsw
EXPORT_SYMBOL(__raw_readsw);
#endif
#ifndef __raw_readsl
EXPORT_SYMBOL(__raw_readsl);
#endif
#ifndef __raw_writesb
EXPORT_SYMBOL(__raw_writesb);
#endif
#ifndef __raw_writesw
EXPORT_SYMBOL(__raw_writesw);
#endif
#ifndef __raw_writesl
EXPORT_SYMBOL(__raw_writesl);
#endif
/* string / mem functions */
EXPORT_SYMBOL(strchr);
EXPORT_SYMBOL(strrchr);
EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(memchr);
EXPORT_SYMBOL(__memzero);
EXPORT_SYMBOL(mmioset);
EXPORT_SYMBOL(mmiocpy);
#ifdef CONFIG_MMU
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(arm_copy_from_user);
EXPORT_SYMBOL(arm_copy_to_user);
EXPORT_SYMBOL(arm_clear_user);
EXPORT_SYMBOL(__get_user_1);
EXPORT_SYMBOL(__get_user_2);
EXPORT_SYMBOL(__get_user_4);
EXPORT_SYMBOL(__get_user_8);
#ifdef __ARMEB__
EXPORT_SYMBOL(__get_user_64t_1);
EXPORT_SYMBOL(__get_user_64t_2);
EXPORT_SYMBOL(__get_user_64t_4);
EXPORT_SYMBOL(__get_user_32t_8);
#endif
EXPORT_SYMBOL(__put_user_1);
EXPORT_SYMBOL(__put_user_2);
EXPORT_SYMBOL(__put_user_4);
EXPORT_SYMBOL(__put_user_8);
#endif
/* gcc lib functions */
EXPORT_SYMBOL(__ashldi3);
EXPORT_SYMBOL(__ashrdi3);
EXPORT_SYMBOL(__divsi3);
EXPORT_SYMBOL(__lshrdi3);
EXPORT_SYMBOL(__modsi3);
EXPORT_SYMBOL(__muldi3);
EXPORT_SYMBOL(__ucmpdi2);
EXPORT_SYMBOL(__udivsi3);
EXPORT_SYMBOL(__umodsi3);
EXPORT_SYMBOL(__do_div64);
EXPORT_SYMBOL(__bswapsi2);
EXPORT_SYMBOL(__bswapdi2);
#ifdef CONFIG_AEABI
EXPORT_SYMBOL(__aeabi_idiv);
EXPORT_SYMBOL(__aeabi_idivmod);
EXPORT_SYMBOL(__aeabi_lasr);
EXPORT_SYMBOL(__aeabi_llsl);
EXPORT_SYMBOL(__aeabi_llsr);
EXPORT_SYMBOL(__aeabi_lmul);
EXPORT_SYMBOL(__aeabi_uidiv);
EXPORT_SYMBOL(__aeabi_uidivmod);
EXPORT_SYMBOL(__aeabi_ulcmp);
#endif
/* bitops */
EXPORT_SYMBOL(_set_bit);
EXPORT_SYMBOL(_test_and_set_bit);
EXPORT_SYMBOL(_clear_bit);
EXPORT_SYMBOL(_test_and_clear_bit);
EXPORT_SYMBOL(_change_bit);
EXPORT_SYMBOL(_test_and_change_bit);
EXPORT_SYMBOL(_find_first_zero_bit_le);
EXPORT_SYMBOL(_find_next_zero_bit_le);
EXPORT_SYMBOL(_find_first_bit_le);
EXPORT_SYMBOL(_find_next_bit_le);
#ifdef __ARMEB__
EXPORT_SYMBOL(_find_first_zero_bit_be);
EXPORT_SYMBOL(_find_next_zero_bit_be);
EXPORT_SYMBOL(_find_first_bit_be);
EXPORT_SYMBOL(_find_next_bit_be);
#endif
#ifdef CONFIG_FUNCTION_TRACER
#ifdef CONFIG_OLD_MCOUNT
EXPORT_SYMBOL(mcount);
#endif
EXPORT_SYMBOL(__gnu_mcount_nc);
#endif
#ifdef CONFIG_ARM_PATCH_PHYS_VIRT
EXPORT_SYMBOL(__pv_phys_pfn_offset);
EXPORT_SYMBOL(__pv_offset);
#endif
#ifdef CONFIG_HAVE_ARM_SMCCC
EXPORT_SYMBOL(arm_smccc_smc);
EXPORT_SYMBOL(arm_smccc_hvc);
#endif

3
arch/arm/kernel/entry-ftrace.S
View File

@ -7,6 +7,7 @@
#include <asm/assembler.h>
#include <asm/ftrace.h>
#include <asm/unwind.h>
#include <asm/export.h>
#include "entry-header.S"
@ -153,6 +154,7 @@ ENTRY(mcount)
__mcount _old
#endif
ENDPROC(mcount)
EXPORT_SYMBOL(mcount)
#ifdef CONFIG_DYNAMIC_FTRACE
ENTRY(ftrace_caller_old)
@ -205,6 +207,7 @@ UNWIND(.fnstart)
#endif
UNWIND(.fnend)
ENDPROC(__gnu_mcount_nc)
EXPORT_SYMBOL(__gnu_mcount_nc)
#ifdef CONFIG_DYNAMIC_FTRACE
ENTRY(ftrace_caller)

3
arch/arm/kernel/head.S
View File

@ -22,6 +22,7 @@
#include <asm/memory.h>
#include <asm/thread_info.h>
#include <asm/pgtable.h>
#include <asm/export.h>
#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_SEMIHOSTING)
#include CONFIG_DEBUG_LL_INCLUDE
@ -727,6 +728,8 @@ __pv_phys_pfn_offset:
__pv_offset:
.quad 0
.size __pv_offset, . -__pv_offset
EXPORT_SYMBOL(__pv_phys_pfn_offset)
EXPORT_SYMBOL(__pv_offset)
#endif
#include "head-common.S"

3
arch/arm/kernel/smccc-call.S
View File

@ -16,6 +16,7 @@
#include <asm/opcodes-sec.h>
#include <asm/opcodes-virt.h>
#include <asm/unwind.h>
#include <asm/export.h>
/*
* Wrap c macros in asm macros to delay expansion until after the
@ -51,6 +52,7 @@ UNWIND( .fnend)
ENTRY(arm_smccc_smc)
SMCCC SMCCC_SMC
ENDPROC(arm_smccc_smc)
EXPORT_SYMBOL(arm_smccc_smc)
/*
* void smccc_hvc(unsigned long a0, unsigned long a1, unsigned long a2,
@ -60,3 +62,4 @@ ENDPROC(arm_smccc_smc)
ENTRY(arm_smccc_hvc)
SMCCC SMCCC_HVC
ENDPROC(arm_smccc_hvc)
EXPORT_SYMBOL(arm_smccc_hvc)

3
arch/arm/lib/ashldi3.S
View File

@ -28,6 +28,7 @@ Boston, MA 02110-1301, USA. */
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
#ifdef __ARMEB__
#define al r1
@ -52,3 +53,5 @@ ENTRY(__aeabi_llsl)
ENDPROC(__ashldi3)
ENDPROC(__aeabi_llsl)
EXPORT_SYMBOL(__ashldi3)
EXPORT_SYMBOL(__aeabi_llsl)

3
arch/arm/lib/ashrdi3.S
View File

@ -28,6 +28,7 @@ Boston, MA 02110-1301, USA. */
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
#ifdef __ARMEB__
#define al r1
@ -52,3 +53,5 @@ ENTRY(__aeabi_lasr)
ENDPROC(__ashrdi3)
ENDPROC(__aeabi_lasr)
EXPORT_SYMBOL(__ashrdi3)
EXPORT_SYMBOL(__aeabi_lasr)

5
arch/arm/lib/bitops.h
View File

@ -1,5 +1,6 @@
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
#if __LINUX_ARM_ARCH__ >= 6
.macro bitop, name, instr
@ -25,6 +26,7 @@ UNWIND( .fnstart )
bx lr
UNWIND( .fnend )
ENDPROC(\name )
EXPORT_SYMBOL(\name )
.endm
.macro testop, name, instr, store
@ -55,6 +57,7 @@ UNWIND( .fnstart )
2: bx lr
UNWIND( .fnend )
ENDPROC(\name )
EXPORT_SYMBOL(\name )
.endm
#else
.macro bitop, name, instr
@ -74,6 +77,7 @@ UNWIND( .fnstart )
ret lr
UNWIND( .fnend )
ENDPROC(\name )
EXPORT_SYMBOL(\name )
.endm
/**
@ -102,5 +106,6 @@ UNWIND( .fnstart )
ret lr
UNWIND( .fnend )
ENDPROC(\name )
EXPORT_SYMBOL(\name )
.endm
#endif

3
arch/arm/lib/bswapsdi2.S
View File

@ -1,5 +1,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
#if __LINUX_ARM_ARCH__ >= 6
ENTRY(__bswapsi2)
@ -35,3 +36,5 @@ ENTRY(__bswapdi2)
ret lr
ENDPROC(__bswapdi2)
#endif
EXPORT_SYMBOL(__bswapsi2)
EXPORT_SYMBOL(__bswapdi2)

4
arch/arm/lib/clear_user.S
View File

@ -10,6 +10,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
.text
@ -50,6 +51,9 @@ USER( strnebt r2, [r0])
UNWIND(.fnend)
ENDPROC(arm_clear_user)
ENDPROC(__clear_user_std)
#ifndef CONFIG_UACCESS_WITH_MEMCPY
EXPORT_SYMBOL(arm_clear_user)
#endif
.pushsection .text.fixup,"ax"
.align 0

2
arch/arm/lib/copy_from_user.S
View File

@ -13,6 +13,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
/*
* Prototype:
@ -94,6 +95,7 @@ ENTRY(arm_copy_from_user)
#include "copy_template.S"
ENDPROC(arm_copy_from_user)
EXPORT_SYMBOL(arm_copy_from_user)
.pushsection .fixup,"ax"
.align 0

2
arch/arm/lib/copy_page.S
View File

@ -13,6 +13,7 @@
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/cache.h>
#include <asm/export.h>
#define COPY_COUNT (PAGE_SZ / (2 * L1_CACHE_BYTES) PLD( -1 ))
@ -45,3 +46,4 @@ ENTRY(copy_page)
PLD( beq 2b )
ldmfd sp!, {r4, pc} @ 3
ENDPROC(copy_page)
EXPORT_SYMBOL(copy_page)

4
arch/arm/lib/copy_to_user.S
View File

@ -13,6 +13,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
/*
* Prototype:
@ -99,6 +100,9 @@ WEAK(arm_copy_to_user)
ENDPROC(arm_copy_to_user)
ENDPROC(__copy_to_user_std)
#ifndef CONFIG_UACCESS_WITH_MEMCPY
EXPORT_SYMBOL(arm_copy_to_user)
#endif
.pushsection .text.fixup,"ax"
.align 0

3
arch/arm/lib/csumipv6.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.text
@ -30,4 +31,4 @@ ENTRY(__csum_ipv6_magic)
adcs r0, r0, #0
ldmfd sp!, {pc}
ENDPROC(__csum_ipv6_magic)
EXPORT_SYMBOL(__csum_ipv6_magic)

2
arch/arm/lib/csumpartial.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.text
@ -140,3 +141,4 @@ ENTRY(csum_partial)
bne 4b
b .Lless4
ENDPROC(csum_partial)
EXPORT_SYMBOL(csum_partial)

1
arch/arm/lib/csumpartialcopy.S
View File

@ -49,5 +49,6 @@
#define FN_ENTRY ENTRY(csum_partial_copy_nocheck)
#define FN_EXIT ENDPROC(csum_partial_copy_nocheck)
#define FN_EXPORT EXPORT_SYMBOL(csum_partial_copy_nocheck)
#include "csumpartialcopygeneric.S"

2
arch/arm/lib/csumpartialcopygeneric.S
View File

@ -8,6 +8,7 @@
* published by the Free Software Foundation.
*/
#include <asm/assembler.h>
#include <asm/export.h>
/*
* unsigned int
@ -331,3 +332,4 @@ FN_ENTRY
mov r5, r4, get_byte_1
b .Lexit
FN_EXIT
FN_EXPORT

1
arch/arm/lib/csumpartialcopyuser.S
View File

@ -73,6 +73,7 @@
#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
#define FN_EXPORT EXPORT_SYMBOL(csum_partial_copy_from_user)
#include "csumpartialcopygeneric.S"

2
arch/arm/lib/delay.c
View File

@ -24,6 +24,7 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/export.h>
#include <linux/timex.h>
/*
@ -34,6 +35,7 @@ struct arm_delay_ops arm_delay_ops __ro_after_init = {
.const_udelay = __loop_const_udelay,
.udelay = __loop_udelay,
};
EXPORT_SYMBOL(arm_delay_ops);
static const struct delay_timer *delay_timer;
static bool delay_calibrated;

2
arch/arm/lib/div64.S
View File

@ -15,6 +15,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
#ifdef __ARMEB__
#define xh r0
@ -210,3 +211,4 @@ Ldiv0_64:
UNWIND(.fnend)
ENDPROC(__do_div64)
EXPORT_SYMBOL(__do_div64)

9
arch/arm/lib/findbit.S
View File

@ -15,6 +15,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.text
/*
@ -37,6 +38,7 @@ ENTRY(_find_first_zero_bit_le)
3: mov r0, r1 @ no free bits
ret lr
ENDPROC(_find_first_zero_bit_le)
EXPORT_SYMBOL(_find_first_zero_bit_le)
/*
* Purpose : Find next 'zero' bit
@ -57,6 +59,7 @@ ENTRY(_find_next_zero_bit_le)
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
ENDPROC(_find_next_zero_bit_le)
EXPORT_SYMBOL(_find_next_zero_bit_le)
/*
* Purpose : Find a 'one' bit
@ -78,6 +81,7 @@ ENTRY(_find_first_bit_le)
3: mov r0, r1 @ no free bits
ret lr
ENDPROC(_find_first_bit_le)
EXPORT_SYMBOL(_find_first_bit_le)
/*
* Purpose : Find next 'one' bit
@ -97,6 +101,7 @@ ENTRY(_find_next_bit_le)
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
ENDPROC(_find_next_bit_le)
EXPORT_SYMBOL(_find_next_bit_le)
#ifdef __ARMEB__
@ -116,6 +121,7 @@ ENTRY(_find_first_zero_bit_be)
3: mov r0, r1 @ no free bits
ret lr
ENDPROC(_find_first_zero_bit_be)
EXPORT_SYMBOL(_find_first_zero_bit_be)
ENTRY(_find_next_zero_bit_be)
teq r1, #0
@ -133,6 +139,7 @@ ENTRY(_find_next_zero_bit_be)
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
ENDPROC(_find_next_zero_bit_be)
EXPORT_SYMBOL(_find_next_zero_bit_be)
ENTRY(_find_first_bit_be)
teq r1, #0
@ -150,6 +157,7 @@ ENTRY(_find_first_bit_be)
3: mov r0, r1 @ no free bits
ret lr
ENDPROC(_find_first_bit_be)
EXPORT_SYMBOL(_find_first_bit_be)
ENTRY(_find_next_bit_be)
teq r1, #0
@ -166,6 +174,7 @@ ENTRY(_find_next_bit_be)
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
ENDPROC(_find_next_bit_be)
EXPORT_SYMBOL(_find_next_bit_be)
#endif

9
arch/arm/lib/getuser.S
View File

@ -31,6 +31,7 @@
#include <asm/assembler.h>
#include <asm/errno.h>
#include <asm/domain.h>
#include <asm/export.h>
ENTRY(__get_user_1)
check_uaccess r0, 1, r1, r2, __get_user_bad
@ -38,6 +39,7 @@ ENTRY(__get_user_1)
mov r0, #0
ret lr
ENDPROC(__get_user_1)
EXPORT_SYMBOL(__get_user_1)
ENTRY(__get_user_2)
check_uaccess r0, 2, r1, r2, __get_user_bad
@ -58,6 +60,7 @@ rb .req r0
mov r0, #0
ret lr
ENDPROC(__get_user_2)
EXPORT_SYMBOL(__get_user_2)
ENTRY(__get_user_4)
check_uaccess r0, 4, r1, r2, __get_user_bad
@ -65,6 +68,7 @@ ENTRY(__get_user_4)
mov r0, #0
ret lr
ENDPROC(__get_user_4)
EXPORT_SYMBOL(__get_user_4)
ENTRY(__get_user_8)
check_uaccess r0, 8, r1, r2, __get_user_bad
@ -78,6 +82,7 @@ ENTRY(__get_user_8)
mov r0, #0
ret lr
ENDPROC(__get_user_8)
EXPORT_SYMBOL(__get_user_8)
#ifdef __ARMEB__
ENTRY(__get_user_32t_8)
@ -91,6 +96,7 @@ ENTRY(__get_user_32t_8)
mov r0, #0
ret lr
ENDPROC(__get_user_32t_8)
EXPORT_SYMBOL(__get_user_32t_8)
ENTRY(__get_user_64t_1)
check_uaccess r0, 1, r1, r2, __get_user_bad8
@ -98,6 +104,7 @@ ENTRY(__get_user_64t_1)
mov r0, #0
ret lr
ENDPROC(__get_user_64t_1)
EXPORT_SYMBOL(__get_user_64t_1)
ENTRY(__get_user_64t_2)
check_uaccess r0, 2, r1, r2, __get_user_bad8
@ -114,6 +121,7 @@ rb .req r0
mov r0, #0
ret lr
ENDPROC(__get_user_64t_2)
EXPORT_SYMBOL(__get_user_64t_2)
ENTRY(__get_user_64t_4)
check_uaccess r0, 4, r1, r2, __get_user_bad8
@ -121,6 +129,7 @@ ENTRY(__get_user_64t_4)
mov r0, #0
ret lr
ENDPROC(__get_user_64t_4)
EXPORT_SYMBOL(__get_user_64t_4)
#endif
__get_user_bad8:

2
arch/arm/lib/io-readsb.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.Linsb_align: rsb ip, ip, #4
cmp ip, r2
@ -121,3 +122,4 @@ ENTRY(__raw_readsb)
ldmfd sp!, {r4 - r6, pc}
ENDPROC(__raw_readsb)
EXPORT_SYMBOL(__raw_readsb)

2
arch/arm/lib/io-readsl.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
ENTRY(__raw_readsl)
teq r2, #0 @ do we have to check for the zero len?
@ -77,3 +78,4 @@ ENTRY(__raw_readsl)
strb r3, [r1, #0]
ret lr
ENDPROC(__raw_readsl)
EXPORT_SYMBOL(__raw_readsl)

3
arch/arm/lib/io-readsw-armv3.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.Linsw_bad_alignment:
adr r0, .Linsw_bad_align_msg
@ -103,4 +104,4 @@ ENTRY(__raw_readsw)
ldmfd sp!, {r4, r5, r6, pc}
EXPORT_SYMBOL(__raw_readsw)

2
arch/arm/lib/io-readsw-armv4.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.macro pack, rd, hw1, hw2
#ifndef __ARMEB__
@ -129,3 +130,4 @@ ENTRY(__raw_readsw)
strneb ip, [r1]
ldmfd sp!, {r4, pc}
ENDPROC(__raw_readsw)
EXPORT_SYMBOL(__raw_readsw)

2
arch/arm/lib/io-writesb.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.macro outword, rd
#ifndef __ARMEB__
@ -92,3 +93,4 @@ ENTRY(__raw_writesb)
ldmfd sp!, {r4, r5, pc}
ENDPROC(__raw_writesb)
EXPORT_SYMBOL(__raw_writesb)

2
arch/arm/lib/io-writesl.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
ENTRY(__raw_writesl)
teq r2, #0 @ do we have to check for the zero len?
@ -65,3 +66,4 @@ ENTRY(__raw_writesl)
bne 6b
ret lr
ENDPROC(__raw_writesl)
EXPORT_SYMBOL(__raw_writesl)

2
arch/arm/lib/io-writesw-armv3.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.Loutsw_bad_alignment:
adr r0, .Loutsw_bad_align_msg
@ -124,3 +125,4 @@ ENTRY(__raw_writesw)
strne ip, [r0]
ldmfd sp!, {r4, r5, r6, pc}
EXPORT_SYMBOL(__raw_writesw)

2
arch/arm/lib/io-writesw-armv4.S
View File

@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.macro outword, rd
#ifndef __ARMEB__
@ -98,3 +99,4 @@ ENTRY(__raw_writesw)
strneh ip, [r0]
ret lr
ENDPROC(__raw_writesw)
EXPORT_SYMBOL(__raw_writesw)

9
arch/arm/lib/lib1funcs.S
View File

@ -36,6 +36,7 @@ Boston, MA 02111-1307, USA. */
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
.macro ARM_DIV_BODY dividend, divisor, result, curbit
@ -238,6 +239,8 @@ UNWIND(.fnstart)
UNWIND(.fnend)
ENDPROC(__udivsi3)
ENDPROC(__aeabi_uidiv)
EXPORT_SYMBOL(__udivsi3)
EXPORT_SYMBOL(__aeabi_uidiv)
ENTRY(__umodsi3)
UNWIND(.fnstart)
@ -256,6 +259,7 @@ UNWIND(.fnstart)
UNWIND(.fnend)
ENDPROC(__umodsi3)
EXPORT_SYMBOL(__umodsi3)
#ifdef CONFIG_ARM_PATCH_IDIV
.align 3
@ -303,6 +307,8 @@ UNWIND(.fnstart)
UNWIND(.fnend)
ENDPROC(__divsi3)
ENDPROC(__aeabi_idiv)
EXPORT_SYMBOL(__divsi3)
EXPORT_SYMBOL(__aeabi_idiv)
ENTRY(__modsi3)
UNWIND(.fnstart)
@ -327,6 +333,7 @@ UNWIND(.fnstart)
UNWIND(.fnend)
ENDPROC(__modsi3)
EXPORT_SYMBOL(__modsi3)
#ifdef CONFIG_AEABI
@ -343,6 +350,7 @@ UNWIND(.save {r0, r1, ip, lr} )
UNWIND(.fnend)
ENDPROC(__aeabi_uidivmod)
EXPORT_SYMBOL(__aeabi_uidivmod)
ENTRY(__aeabi_idivmod)
UNWIND(.fnstart)
@ -356,6 +364,7 @@ UNWIND(.save {r0, r1, ip, lr} )
UNWIND(.fnend)
ENDPROC(__aeabi_idivmod)
EXPORT_SYMBOL(__aeabi_idivmod)
#endif

3
arch/arm/lib/lshrdi3.S
View File

@ -28,6 +28,7 @@ Boston, MA 02110-1301, USA. */
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
#ifdef __ARMEB__
#define al r1
@ -52,3 +53,5 @@ ENTRY(__aeabi_llsr)
ENDPROC(__lshrdi3)
ENDPROC(__aeabi_llsr)
EXPORT_SYMBOL(__lshrdi3)
EXPORT_SYMBOL(__aeabi_llsr)

2
arch/arm/lib/memchr.S
View File

@ -11,6 +11,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.text
.align 5
@ -24,3 +25,4 @@ ENTRY(memchr)
2: movne r0, #0
ret lr
ENDPROC(memchr)
EXPORT_SYMBOL(memchr)

3
arch/arm/lib/memcpy.S
View File

@ -13,6 +13,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
#define LDR1W_SHIFT 0
#define STR1W_SHIFT 0
@ -68,3 +69,5 @@ ENTRY(memcpy)
ENDPROC(memcpy)
ENDPROC(mmiocpy)
EXPORT_SYMBOL(memcpy)
EXPORT_SYMBOL(mmiocpy)

2
arch/arm/lib/memmove.S
View File

@ -13,6 +13,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
.text
@ -225,3 +226,4 @@ ENTRY(memmove)
18: backward_copy_shift push=24 pull=8
ENDPROC(memmove)
EXPORT_SYMBOL(memmove)

3
arch/arm/lib/memset.S
View File

@ -12,6 +12,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
.text
.align 5
@ -135,3 +136,5 @@ UNWIND( .fnstart )
UNWIND( .fnend )
ENDPROC(memset)
ENDPROC(mmioset)
EXPORT_SYMBOL(memset)
EXPORT_SYMBOL(mmioset)

2
arch/arm/lib/memzero.S
View File

@ -10,6 +10,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
#include <asm/export.h>
.text
.align 5
@ -135,3 +136,4 @@ UNWIND( .fnstart )
ret lr @ 1
UNWIND( .fnend )
ENDPROC(__memzero)
EXPORT_SYMBOL(__memzero)

3
arch/arm/lib/muldi3.S
View File

@ -12,6 +12,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
#ifdef __ARMEB__
#define xh r0
@ -46,3 +47,5 @@ ENTRY(__aeabi_lmul)
ENDPROC(__muldi3)
ENDPROC(__aeabi_lmul)
EXPORT_SYMBOL(__muldi3)
EXPORT_SYMBOL(__aeabi_lmul)

5
arch/arm/lib/putuser.S
View File

@ -31,6 +31,7 @@
#include <asm/assembler.h>
#include <asm/errno.h>
#include <asm/domain.h>
#include <asm/export.h>
ENTRY(__put_user_1)
check_uaccess r0, 1, r1, ip, __put_user_bad
@ -38,6 +39,7 @@ ENTRY(__put_user_1)
mov r0, #0
ret lr
ENDPROC(__put_user_1)
EXPORT_SYMBOL(__put_user_1)
ENTRY(__put_user_2)
check_uaccess r0, 2, r1, ip, __put_user_bad
@ -62,6 +64,7 @@ ENTRY(__put_user_2)
mov r0, #0
ret lr
ENDPROC(__put_user_2)
EXPORT_SYMBOL(__put_user_2)
ENTRY(__put_user_4)
check_uaccess r0, 4, r1, ip, __put_user_bad
@ -69,6 +72,7 @@ ENTRY(__put_user_4)
mov r0, #0
ret lr
ENDPROC(__put_user_4)
EXPORT_SYMBOL(__put_user_4)
ENTRY(__put_user_8)
check_uaccess r0, 8, r1, ip, __put_user_bad
@ -82,6 +86,7 @@ ENTRY(__put_user_8)
mov r0, #0
ret lr
ENDPROC(__put_user_8)
EXPORT_SYMBOL(__put_user_8)
__put_user_bad:
mov r0, #-EFAULT

2
arch/arm/lib/strchr.S
View File

@ -11,6 +11,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.text
.align 5
@ -25,3 +26,4 @@ ENTRY(strchr)
subeq r0, r0, #1
ret lr
ENDPROC(strchr)
EXPORT_SYMBOL(strchr)

2
arch/arm/lib/strrchr.S
View File

@ -11,6 +11,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
.text
.align 5
@ -24,3 +25,4 @@ ENTRY(strrchr)
mov r0, r3
ret lr
ENDPROC(strrchr)
EXPORT_SYMBOL(strrchr)

3
arch/arm/lib/uaccess_with_memcpy.c
View File

@ -19,6 +19,7 @@
#include <linux/gfp.h>
#include <linux/highmem.h>
#include <linux/hugetlb.h>
#include <linux/export.h>
#include <asm/current.h>
#include <asm/page.h>
@ -156,6 +157,7 @@ arm_copy_to_user(void __user *to, const void *from, unsigned long n)
}
return n;
}
EXPORT_SYMBOL(arm_copy_to_user);
static unsigned long noinline
__clear_user_memset(void __user *addr, unsigned long n)
@ -213,6 +215,7 @@ unsigned long arm_clear_user(void __user *addr, unsigned long n)
}
return n;
}
EXPORT_SYMBOL(arm_clear_user);
#if 0

3
arch/arm/lib/ucmpdi2.S
View File

@ -12,6 +12,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
#ifdef __ARMEB__
#define xh r0
@ -35,6 +36,7 @@ ENTRY(__ucmpdi2)
ret lr
ENDPROC(__ucmpdi2)
EXPORT_SYMBOL(__ucmpdi2)
#ifdef CONFIG_AEABI
@ -48,6 +50,7 @@ ENTRY(__aeabi_ulcmp)
ret lr
ENDPROC(__aeabi_ulcmp)
EXPORT_SYMBOL(__aeabi_ulcmp)
#endif

1
arch/arm/mach-imx/Makefile
View File

@ -32,7 +32,6 @@ endif
ifdef CONFIG_SND_IMX_SOC
obj-y += ssi-fiq.o
obj-y += ssi-fiq-ksym.o
endif
# i.MX21 based machines

20
arch/arm/mach-imx/ssi-fiq-ksym.c
View File

@ -1,20 +0,0 @@
/*
* Exported ksyms for the SSI FIQ handler
*
* Copyright (C) 2009, Sascha Hauer <s.hauer@pengutronix.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/platform_data/asoc-imx-ssi.h>
EXPORT_SYMBOL(imx_ssi_fiq_tx_buffer);
EXPORT_SYMBOL(imx_ssi_fiq_rx_buffer);
EXPORT_SYMBOL(imx_ssi_fiq_start);
EXPORT_SYMBOL(imx_ssi_fiq_end);
EXPORT_SYMBOL(imx_ssi_fiq_base);

7
arch/arm/mach-imx/ssi-fiq.S
View File

@ -8,6 +8,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/export.h>
/*
* r8 = bit 0-15: tx offset, bit 16-31: tx buffer size
@ -144,4 +145,8 @@ imx_ssi_fiq_tx_buffer:
.word 0x0
.L_imx_ssi_fiq_end:
imx_ssi_fiq_end:
EXPORT_SYMBOL(imx_ssi_fiq_tx_buffer)
EXPORT_SYMBOL(imx_ssi_fiq_rx_buffer)
EXPORT_SYMBOL(imx_ssi_fiq_start)
EXPORT_SYMBOL(imx_ssi_fiq_end)
EXPORT_SYMBOL(imx_ssi_fiq_base)

2
arch/ia64/hp/sim/boot/Makefile
View File

@ -33,5 +33,5 @@ $(obj)/vmlinux.bin: vmlinux FORCE
LDFLAGS_bootloader = -static -T
$(obj)/bootloader: $(src)/bootloader.lds $(obj)/bootloader.o $(obj)/boot_head.o $(obj)/fw-emu.o \
lib/lib.a arch/ia64/lib/built-in.o arch/ia64/lib/lib.a FORCE
lib/lib.a arch/ia64/lib/lib.a FORCE
$(call if_changed,ld)

3
arch/ia64/include/asm/export.h Normal file
View File

@ -0,0 +1,3 @@
/* EXPORT_DATA_SYMBOL != EXPORT_SYMBOL here */
#define KSYM_FUNC(name) @fptr(name)
#include <asm-generic/export.h>

3
arch/ia64/kernel/entry.S
View File

@ -48,6 +48,7 @@
#include <asm/thread_info.h>
#include <asm/unistd.h>
#include <asm/ftrace.h>
#include <asm/export.h>
#include "minstate.h"
@ -1345,12 +1346,14 @@ GLOBAL_ENTRY(unw_init_running)
mov rp=loc0
br.ret.sptk.many rp
END(unw_init_running)
EXPORT_SYMBOL(unw_init_running)
#ifdef CONFIG_FUNCTION_TRACER
#ifdef CONFIG_DYNAMIC_FTRACE
GLOBAL_ENTRY(_mcount)
br ftrace_stub
END(_mcount)
EXPORT_SYMBOL(_mcount)
.here:
br.ret.sptk.many b0

2
arch/ia64/kernel/esi_stub.S
View File

@ -35,6 +35,7 @@
#include <asm/processor.h>
#include <asm/asmmacro.h>
#include <asm/export.h>
/*
* Inputs:
@ -94,3 +95,4 @@ GLOBAL_ENTRY(esi_call_phys)
mov gp=loc2
br.ret.sptk.many rp
END(esi_call_phys)
EXPORT_SYMBOL_GPL(esi_call_phys)

2
arch/ia64/kernel/head.S
View File

@ -32,6 +32,7 @@
#include <asm/mca_asm.h>
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/export.h>
#ifdef CONFIG_HOTPLUG_CPU
#define SAL_PSR_BITS_TO_SET \
@ -168,6 +169,7 @@ RestRR: \
__PAGE_ALIGNED_DATA
.global empty_zero_page
EXPORT_DATA_SYMBOL_GPL(empty_zero_page)
empty_zero_page:
.skip PAGE_SIZE

94
arch/ia64/kernel/ia64_ksyms.c
View File

@ -1,101 +1,11 @@
/*
* Architecture-specific kernel symbols
*
* Don't put any exports here unless it's defined in an assembler file.
* All other exports should be put directly after the definition.
*/
#include <linux/module.h>
#include <linux/string.h>
EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(strlen);
#include <asm/pgtable.h>
EXPORT_SYMBOL_GPL(empty_zero_page);
#include <asm/checksum.h>
EXPORT_SYMBOL(ip_fast_csum); /* hand-coded assembly */
EXPORT_SYMBOL(csum_ipv6_magic);
#include <asm/page.h>
EXPORT_SYMBOL(clear_page);
EXPORT_SYMBOL(copy_page);
#ifdef CONFIG_VIRTUAL_MEM_MAP
#include <linux/compiler.h>
#include <linux/export.h>
#include <linux/bootmem.h>
EXPORT_SYMBOL(min_low_pfn); /* defined by bootmem.c, but not exported by generic code */
EXPORT_SYMBOL(max_low_pfn); /* defined by bootmem.c, but not exported by generic code */
#endif
#include <asm/processor.h>
EXPORT_SYMBOL(ia64_cpu_info);
#ifdef CONFIG_SMP
EXPORT_SYMBOL(local_per_cpu_offset);
#endif
#include <asm/uaccess.h>
EXPORT_SYMBOL(__copy_user);
EXPORT_SYMBOL(__do_clear_user);
EXPORT_SYMBOL(__strlen_user);
EXPORT_SYMBOL(__strncpy_from_user);
EXPORT_SYMBOL(__strnlen_user);
/* from arch/ia64/lib */
extern void __divsi3(void);
extern void __udivsi3(void);
extern void __modsi3(void);
extern void __umodsi3(void);
extern void __divdi3(void);
extern void __udivdi3(void);
extern void __moddi3(void);
extern void __umoddi3(void);
EXPORT_SYMBOL(__divsi3);
EXPORT_SYMBOL(__udivsi3);
EXPORT_SYMBOL(__modsi3);
EXPORT_SYMBOL(__umodsi3);
EXPORT_SYMBOL(__divdi3);
EXPORT_SYMBOL(__udivdi3);
EXPORT_SYMBOL(__moddi3);
EXPORT_SYMBOL(__umoddi3);
#if defined(CONFIG_MD_RAID456) || defined(CONFIG_MD_RAID456_MODULE)
extern void xor_ia64_2(void);
extern void xor_ia64_3(void);
extern void xor_ia64_4(void);
extern void xor_ia64_5(void);
EXPORT_SYMBOL(xor_ia64_2);
EXPORT_SYMBOL(xor_ia64_3);
EXPORT_SYMBOL(xor_ia64_4);
EXPORT_SYMBOL(xor_ia64_5);
#endif
#include <asm/pal.h>
EXPORT_SYMBOL(ia64_pal_call_phys_stacked);
EXPORT_SYMBOL(ia64_pal_call_phys_static);
EXPORT_SYMBOL(ia64_pal_call_stacked);
EXPORT_SYMBOL(ia64_pal_call_static);
EXPORT_SYMBOL(ia64_load_scratch_fpregs);
EXPORT_SYMBOL(ia64_save_scratch_fpregs);
#include <asm/unwind.h>
EXPORT_SYMBOL(unw_init_running);
#if defined(CONFIG_IA64_ESI) || defined(CONFIG_IA64_ESI_MODULE)
extern void esi_call_phys (void);
EXPORT_SYMBOL_GPL(esi_call_phys);
#endif
extern char ia64_ivt[];
EXPORT_SYMBOL(ia64_ivt);
#include <asm/ftrace.h>
#ifdef CONFIG_FUNCTION_TRACER
/* mcount is defined in assembly */
EXPORT_SYMBOL(_mcount);
#endif
#include <asm/cacheflush.h>
EXPORT_SYMBOL_GPL(flush_icache_range);

2
arch/ia64/kernel/ivt.S
View File

@ -57,6 +57,7 @@
#include <asm/thread_info.h>
#include <asm/unistd.h>
#include <asm/errno.h>
#include <asm/export.h>
#if 0
# define PSR_DEFAULT_BITS psr.ac
@ -85,6 +86,7 @@
.align 32768 // align on 32KB boundary
.global ia64_ivt
EXPORT_DATA_SYMBOL(ia64_ivt)
ia64_ivt:
/////////////////////////////////////////////////////////////////////////////////////////
// 0x0000 Entry 0 (size 64 bundles) VHPT Translation (8,20,47)

7
arch/ia64/kernel/pal.S
View File

@ -14,6 +14,7 @@
#include <asm/asmmacro.h>
#include <asm/processor.h>
#include <asm/export.h>
.data
pal_entry_point:
@ -87,6 +88,7 @@ GLOBAL_ENTRY(ia64_pal_call_static)
srlz.d // seralize restoration of psr.l
br.ret.sptk.many b0
END(ia64_pal_call_static)
EXPORT_SYMBOL(ia64_pal_call_static)
/*
* Make a PAL call using the stacked registers calling convention.
@ -122,6 +124,7 @@ GLOBAL_ENTRY(ia64_pal_call_stacked)
srlz.d // serialize restoration of psr.l
br.ret.sptk.many b0
END(ia64_pal_call_stacked)
EXPORT_SYMBOL(ia64_pal_call_stacked)
/*
* Make a physical mode PAL call using the static registers calling convention.
@ -193,6 +196,7 @@ GLOBAL_ENTRY(ia64_pal_call_phys_static)
srlz.d // seralize restoration of psr.l
br.ret.sptk.many b0
END(ia64_pal_call_phys_static)
EXPORT_SYMBOL(ia64_pal_call_phys_static)
/*
* Make a PAL call using the stacked registers in physical mode.
@ -250,6 +254,7 @@ GLOBAL_ENTRY(ia64_pal_call_phys_stacked)
srlz.d // seralize restoration of psr.l
br.ret.sptk.many b0
END(ia64_pal_call_phys_stacked)
EXPORT_SYMBOL(ia64_pal_call_phys_stacked)
/*
* Save scratch fp scratch regs which aren't saved in pt_regs already
@ -275,6 +280,7 @@ GLOBAL_ENTRY(ia64_save_scratch_fpregs)
stf.spill [r2] = f15,32
br.ret.sptk.many rp
END(ia64_save_scratch_fpregs)
EXPORT_SYMBOL(ia64_save_scratch_fpregs)
/*
* Load scratch fp scratch regs (fp10-fp15)
@ -296,3 +302,4 @@ GLOBAL_ENTRY(ia64_load_scratch_fpregs)
ldf.fill f15 = [r2],32
br.ret.sptk.many rp
END(ia64_load_scratch_fpregs)
EXPORT_SYMBOL(ia64_load_scratch_fpregs)

4
arch/ia64/kernel/setup.c
View File

@ -71,7 +71,11 @@ EXPORT_SYMBOL(__per_cpu_offset);
#endif
DEFINE_PER_CPU(struct cpuinfo_ia64, ia64_cpu_info);
EXPORT_SYMBOL(ia64_cpu_info);
DEFINE_PER_CPU(unsigned long, local_per_cpu_offset);
#ifdef CONFIG_SMP
EXPORT_SYMBOL(local_per_cpu_offset);
#endif
unsigned long ia64_cycles_per_usec;
struct ia64_boot_param *ia64_boot_param;
struct screen_info screen_info;

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