Replace __bss_end__ with __bss_end
Note this is a tree-wide change affecting multiple architectures.
At present we use __bss_start, but mostly __bss_end__. This seems
inconsistent and in a number of places __bss_end is used instead.
Change to use __bss_end for the BSS end symbol throughout U-Boot. This
makes it possible to use the asm-generic/sections.h file on all
archs.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/powerpc/cpu/mpc5xxx/spl_boot.c b/arch/powerpc/cpu/mpc5xxx/spl_boot.c
index 080bd58..35611cc 100644
--- a/arch/powerpc/cpu/mpc5xxx/spl_boot.c
+++ b/arch/powerpc/cpu/mpc5xxx/spl_boot.c
@@ -76,7 +76,7 @@
initdram(0);
/* Clear bss */
- memset(__bss_start, '\0', __bss_end__ - __bss_start);
+ memset(__bss_start, '\0', __bss_end - __bss_start);
/*
* Call board_init_r() (SPL framework version) to load and boot
diff --git a/arch/powerpc/cpu/mpc5xxx/start.S b/arch/powerpc/cpu/mpc5xxx/start.S
index ad5bc0a..2b6a800 100644
--- a/arch/powerpc/cpu/mpc5xxx/start.S
+++ b/arch/powerpc/cpu/mpc5xxx/start.S
@@ -66,7 +66,7 @@
GOT_ENTRY(transfer_to_handler)
GOT_ENTRY(__init_end)
- GOT_ENTRY(__bss_end__)
+ GOT_ENTRY(__bss_end)
GOT_ENTRY(__bss_start)
END_GOT
#endif
@@ -694,7 +694,7 @@
* Now clear BSS segment
*/
lwz r3,GOT(__bss_start)
- lwz r4,GOT(__bss_end__)
+ lwz r4,GOT(__bss_end)
cmplw 0, r3, r4
beq 6f
diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds b/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
index ac7844d..bc59fad 100644
--- a/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
+++ b/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds
@@ -91,6 +91,6 @@
*(COMMON)
. = ALIGN(4);
}
- __bss_end__ = . ;
+ __bss_end = . ;
PROVIDE (end = .);
}
diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds b/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds
index cab9b92..0500739 100644
--- a/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds
+++ b/arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds
@@ -52,6 +52,6 @@
__bss_start = .;
*(.bss*)
. = ALIGN(4);
- __bss_end__ = .;
+ __bss_end = .;
} > sdram
}
diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot.lds b/arch/powerpc/cpu/mpc5xxx/u-boot.lds
index 1f46ead..d179dbc 100644
--- a/arch/powerpc/cpu/mpc5xxx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc5xxx/u-boot.lds
@@ -87,6 +87,6 @@
*(.sbss*)
. = ALIGN(4);
}
- __bss_end__ = . ;
+ __bss_end = . ;
PROVIDE (end = .);
}