diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2007-09-24 18:11:27 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-09-24 18:11:27 +0900 |
| commit | 1f91bbb58413e0bce9726cd6d12bf4b95c343a7f (patch) | |
| tree | dd8df9ba558b7b21d3a73fa29ce43a05ac1b0a19 | |
| parent | e71cf2b63c861bdcbe13d0a67d5007b5933c61a5 (diff) | |
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>
| -rw-r--r-- | arch/sh/kernel/sh_ksyms.c | 3 | ||||
| -rw-r--r-- | arch/sh/kernel/vmlinux.lds.S | 1 | ||||
| -rw-r--r-- | include/asm-sh/sections.h | 1 |
3 files changed, 4 insertions, 1 deletions
diff --git a/arch/sh/kernel/sh_ksyms.c b/arch/sh/kernel/sh_ksyms.c index cac7380ed0bb..548e4285b375 100644 --- a/arch/sh/kernel/sh_ksyms.c +++ b/arch/sh/kernel/sh_ksyms.c @@ -8,7 +8,7 @@ #include <linux/vmalloc.h> #include <linux/pci.h> #include <linux/irq.h> - +#include <asm/sections.h> #include <asm/semaphore.h> #include <asm/processor.h> #include <asm/uaccess.h> @@ -149,3 +149,4 @@ EXPORT_SYMBOL(csum_ipv6_magic); #endif EXPORT_SYMBOL(clear_page); EXPORT_SYMBOL(__clear_user); +EXPORT_SYMBOL(_ebss); diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S index 9cb95af7b090..84a203b8573d 100644 --- a/arch/sh/kernel/vmlinux.lds.S +++ b/arch/sh/kernel/vmlinux.lds.S @@ -107,6 +107,7 @@ SECTIONS *(.bss.page_aligned) *(.bss) . = ALIGN(4); + _ebss = .; /* uClinux MTD sucks */ _end = . ; } diff --git a/include/asm-sh/sections.h b/include/asm-sh/sections.h index 2a696b8ee4f5..bd9cbc967c2a 100644 --- a/include/asm-sh/sections.h +++ b/include/asm-sh/sections.h @@ -4,6 +4,7 @@ #include <asm-generic/sections.h> extern long __machvec_start, __machvec_end; +extern char _ebss[]; #endif /* __ASM_SH_SECTIONS_H */ |