Message ID | 20210519024148.61451-1-xypron.glpk@gmx.de |
---|---|
State | Superseded |
Delegated to: | Simon Glass |
Headers | show |
Series | [1/1] sandbox: don't refer to symbol _init | expand |
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>
diff --git a/common/board_f.c b/common/board_f.c index 203e965799..c1b8e63e56 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -265,7 +265,9 @@ static int setup_mon_len(void) { #if defined(__ARM__) || defined(__MICROBLAZE__) gd->mon_len = (ulong)&__bss_end - (ulong)_start; -#elif defined(CONFIG_SANDBOX) || defined(CONFIG_EFI_APP) +#elif defined(CONFIG_SANDBOX) + gd->mon_len = 0; +#elif defined(CONFIG_EFI_APP) gd->mon_len = (ulong)&_end - (ulong)_init; #elif defined(CONFIG_NIOS2) || defined(CONFIG_XTENSA) gd->mon_len = CONFIG_SYS_MONITOR_LEN;
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: 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(-) -- 2.30.2