diff options
| author | Ovidiu Panait <ovidiu.panait@windriver.com> | 2020-08-17 21:27:51 +0300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-08-22 08:54:51 -0600 |
| commit | a4020350289c520e896fd6180e510be557ed3bf9 (patch) | |
| tree | 607361ec7e788f3d7a31420fcb691b65fbb0ba4e | |
| parent | 78237828a3b20d993670e1beeacb5089d40c5e53 (diff) | |
| download | u-boot-a4020350289c520e896fd6180e510be557ed3bf9.tar.gz | |
sandbox: u-boot.lds: Remove bogus __bss_start symbol
The sections described in the sandbox linker script are inserted before
data section via "INSERT BEFORE .data;". Running readelf -S on sandbox
u-boot binary shows that the bss section is located after the data
section:
Section Headers:
[Nr] Name Type Address Offset
Size EntSize Flags Link Info Align
...
[25] .u_boot_list PROGBITS 000000000041d1c8 0021d1c8
000000000000dd90 0000000000000000 WA 0 0 8
[26] _u_boot_sandbox_g PROGBITS 000000000042af58 0022af58
00000000000000a0 0000000000000000 WA 0 0 8
[27] .data PROGBITS 000000000042b000 0022b000
000000000000f708 0000000000000000 WA 0 0 32
[28] .bss NOBITS 000000000043a720 0023a708
0000000000018930 0000000000000000 WA 0 0 32
This means that the __bss_start assignment in the linker script is bogus,
as the actual bss section start is located elsewhere. Remove this
assignment, as the __bss_start symbol is not used on sandbox anyway.
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
| -rw-r--r-- | arch/sandbox/cpu/u-boot-spl.lds | 2 | ||||
| -rw-r--r-- | arch/sandbox/cpu/u-boot.lds | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/arch/sandbox/cpu/u-boot-spl.lds b/arch/sandbox/cpu/u-boot-spl.lds index c60eb109b1..649abeb5ee 100644 --- a/arch/sandbox/cpu/u-boot-spl.lds +++ b/arch/sandbox/cpu/u-boot-spl.lds @@ -16,8 +16,6 @@ SECTIONS __u_boot_sandbox_option_start = .; _u_boot_sandbox_getopt : { KEEP(*(.u_boot_sandbox_getopt)) } __u_boot_sandbox_option_end = .; - - __bss_start = .; } INSERT AFTER .data; diff --git a/arch/sandbox/cpu/u-boot.lds b/arch/sandbox/cpu/u-boot.lds index 6a26c27e8e..936da5e140 100644 --- a/arch/sandbox/cpu/u-boot.lds +++ b/arch/sandbox/cpu/u-boot.lds @@ -44,8 +44,6 @@ SECTIONS { *(.__efi_runtime_rel_stop) } - - __bss_start = .; } INSERT BEFORE .data; |