| Message ID | 20211008231506.17471-10-imp@bsdimp.com |
|---|---|
| State | New |
| Headers | show |
| Series | bsd-user: misc cleanup for aarch64 import | expand |
On Fri, Oct 8, 2021 at 6:15 PM Warner Losh <imp@bsdimp.com> wrote: > > Some architectures publish AT_HWCAP2 as well as AT_HWCAP. Those > architectures will define ELF_HWCAP2 in their target_arch_elf.h files > for the value for this process. If it is defined, then publish it. > > Signed-off-by: Warner Losh <imp@bsdimp.com> > Reviewed-by: Richard Henderson <richard.henderson@linaro.org> > Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> > --- > bsd-user/freebsd/target_os_elf.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/bsd-user/freebsd/target_os_elf.h b/bsd-user/freebsd/target_os_elf.h > index adcffd1ddb..e5ac8e8e50 100644 > --- a/bsd-user/freebsd/target_os_elf.h > +++ b/bsd-user/freebsd/target_os_elf.h > @@ -112,6 +112,10 @@ static abi_ulong target_create_elf_tables(abi_ulong p, int argc, int envc, > NEW_AUX_ENT(AT_ENTRY, load_bias + exec->e_entry); > features = ELF_HWCAP; > NEW_AUX_ENT(FREEBSD_AT_HWCAP, features); > +#ifdef ELF_HWCAP2 > + features = ELF_HWCAP2; > + NEW_AUX_ENT(FREEBSD_AT_HWCAP2, features); > +#endif > NEW_AUX_ENT(AT_UID, (abi_ulong)getuid()); > NEW_AUX_ENT(AT_EUID, (abi_ulong)geteuid()); > NEW_AUX_ENT(AT_GID, (abi_ulong)getgid()); > -- > 2.32.0 > Reviewed-by: Kyle Evans <kevans@FreeBSD.org>
diff --git a/bsd-user/freebsd/target_os_elf.h b/bsd-user/freebsd/target_os_elf.h index adcffd1ddb..e5ac8e8e50 100644 --- a/bsd-user/freebsd/target_os_elf.h +++ b/bsd-user/freebsd/target_os_elf.h @@ -112,6 +112,10 @@ static abi_ulong target_create_elf_tables(abi_ulong p, int argc, int envc, NEW_AUX_ENT(AT_ENTRY, load_bias + exec->e_entry); features = ELF_HWCAP; NEW_AUX_ENT(FREEBSD_AT_HWCAP, features); +#ifdef ELF_HWCAP2 + features = ELF_HWCAP2; + NEW_AUX_ENT(FREEBSD_AT_HWCAP2, features); +#endif NEW_AUX_ENT(AT_UID, (abi_ulong)getuid()); NEW_AUX_ENT(AT_EUID, (abi_ulong)geteuid()); NEW_AUX_ENT(AT_GID, (abi_ulong)getgid());