From: Grygorii Strashko <grygorii_stras...@epam.com> Constify is_32/64bit_domain() macro for the case CONFIG_ARM64_AARCH32=n and so allow compiler to opt out Aarch32 specific code.
(CONFIG_ARM64_AARCH32=y) Before: text data bss dec hex filename 855232 322404 270880 1448516 161a44 xen-syms (CONFIG_ARM64_AARCH32=n, CONFIG_EXPERT=y) After: text data bss dec hex filename 851568 322404 270880 1444852 160bf4 xen-syms diff: −3664 (dec) Signed-off-by: Grygorii Strashko <grygorii_stras...@epam.com> --- xen/arch/arm/include/asm/arm64/domain.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/xen/arch/arm/include/asm/arm64/domain.h b/xen/arch/arm/include/asm/arm64/domain.h index 18402ae3ca0d..a014ab9967ac 100644 --- a/xen/arch/arm/include/asm/arm64/domain.h +++ b/xen/arch/arm/include/asm/arm64/domain.h @@ -12,14 +12,22 @@ struct kernel_info; * * @d: pointer to the domain structure */ +#if defined(CONFIG_ARM64_AARCH32) #define is_32bit_domain(d) ((d)->arch.type == DOMAIN_32BIT) +#else +#define is_32bit_domain(d) (false) +#endif /* CONFIG_ARM64_AARCH32 */ /* * Returns true if guest execution state is AArch64 * * @d: pointer to the domain structure */ +#if defined(CONFIG_ARM64_AARCH32) #define is_64bit_domain(d) ((d)->arch.type == DOMAIN_64BIT) +#else +#define is_64bit_domain(d) (true) +#endif /* CONFIG_ARM64_AARCH32 */ /* * Set guest execution state to AArch64 (EL1) for selected vcpu -- 2.34.1
