Re: [PATCH 1/1] sandbox: don't refer to symbol _init

On Wed, May 19, 2021 at 10:42 AM Heinrich Schuchardt xypron.glpk@gmx.de wrote:

GCC provides a symbol _init in crti.o on x86_64 and aarch64 but not on RISC-V. The following lines leads to a build error for sandbox_defconfig on RISC_V due to the missing symbol:

typo: RISC-V

common/board_f.c:269:
#elif defined(CONFIG_SANDBOX) || defined(CONFIG_EFI_APP)
        gd->mon_len = (ulong)&_end - (ulong)_init;

The sandbox code is not copied into the memory allocated using mmap(). Hence we can safely use gd->mon_len = 0 to avoid the reference to _init.

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de

common/board_f.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

Reviewed-by: Bin Meng bmeng.cn@gmail.com