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microblaze: Do not use _start in vmlinux

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_start symbol stores physical address where kernel is.
Gdb uses this symbol for their purpose that's why
we have to rename it.

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek 2010-07-28 09:29:11 +02:00
parent 61b403af8b
commit ca28b51016
2 changed files with 3 additions and 3 deletions
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2
arch/microblaze/boot/Makefile
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@ -35,7 +35,7 @@ quiet_cmd_cp = CP $< $@$2
cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
quiet_cmd_strip = STRIP $@ quiet_cmd_strip = STRIP $@
cmd_strip = $(STRIP) -K _start -K _end -K __log_buf \ cmd_strip = $(STRIP) -K microblaze_start -K _end -K __log_buf \
-K _fdt_start vmlinux -o $@ -K _fdt_start vmlinux -o $@
quiet_cmd_uimage = UIMAGE $@.ub quiet_cmd_uimage = UIMAGE $@.ub

4
arch/microblaze/kernel/vmlinux.lds.S
View file

@ -10,7 +10,7 @@
OUTPUT_FORMAT("elf32-microblaze", "elf32-microblaze", "elf32-microblaze") OUTPUT_FORMAT("elf32-microblaze", "elf32-microblaze", "elf32-microblaze")
OUTPUT_ARCH(microblaze) OUTPUT_ARCH(microblaze)
ENTRY(_start) ENTRY(microblaze_start)
#include <asm/page.h> #include <asm/page.h>
#include <asm-generic/vmlinux.lds.h> #include <asm-generic/vmlinux.lds.h>
@ -20,7 +20,7 @@ jiffies = jiffies_64 + 4;
SECTIONS { SECTIONS {
. = CONFIG_KERNEL_START; . = CONFIG_KERNEL_START;
_start = CONFIG_KERNEL_BASE_ADDR; microblaze_start = CONFIG_KERNEL_BASE_ADDR;
.text : AT(ADDR(.text) - LOAD_OFFSET) { .text : AT(ADDR(.text) - LOAD_OFFSET) {
_text = . ; _text = . ;
_stext = . ; _stext = . ;