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Commit ca28b510 authored by Michal Simek's avatar Michal Simek
Browse files

microblaze: Do not use _start in vmlinux 



_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: default avatarMichal Simek <monstr@monstr.eu>
parent 61b403af

arch/microblaze/boot/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ quiet_cmd_cp = CP $< $@$2 
	cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)



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 $@



quiet_cmd_uimage = UIMAGE  $@.ub

arch/microblaze/kernel/vmlinux.lds.S

+2 −2
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ 


OUTPUT_FORMAT("elf32-microblaze", "elf32-microblaze", "elf32-microblaze")

OUTPUT_ARCH(microblaze)

ENTRY(_start)

ENTRY(microblaze_start)



#include <asm/page.h>

#include <asm-generic/vmlinux.lds.h>
@@ -20,7 +20,7 @@ jiffies = jiffies_64 + 4; 


SECTIONS {

	. = CONFIG_KERNEL_START;

	_start = CONFIG_KERNEL_BASE_ADDR;

	microblaze_start = CONFIG_KERNEL_BASE_ADDR;

	.text : AT(ADDR(.text) - LOAD_OFFSET) {

		_text = . ;

		_stext = . ;