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arm: Provide _sdata and __bss_stop in the vmlinux.lds.S file

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_sdata and __bss_stop are common symbols defined by many architectures
and made available to the kernel via asm-generic/sections.h. Kmemleak
uses these symbols when scanning the data sections.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Catalin Marinas
2009-05-30 14:00:17 +01:00
parent 23d1c515d8
commit 8c7e65742f
1 changed files with 2 additions and 0 deletions
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2
arch/arm/kernel/vmlinux.lds.S
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@@ -141,6 +141,7 @@ SECTIONS
.data : AT(__data_loc) { .data : AT(__data_loc) {
_data = .; /* address in memory */ _data = .; /* address in memory */
_sdata = .;
/* /*
* first, the init task union, aligned * first, the init task union, aligned
@@ -192,6 +193,7 @@ SECTIONS
__bss_start = .; /* BSS */ __bss_start = .; /* BSS */
*(.bss) *(.bss)
*(COMMON) *(COMMON)
__bss_stop = .;
_end = .; _end = .;
} }
/* Stabs debugging sections. */ /* Stabs debugging sections. */