1 #ifndef __ASM_SECURE_H 2 #define __ASM_SECURE_H 3 4 #include <config.h> 5 6 #define __secure __attribute__ ((section ("._secure.text"))) 7 #define __secure_data __attribute__ ((section ("._secure.data"))) 8 9 #if defined(CONFIG_ARMV7_SECURE_BASE) || defined(CONFIG_ARMV8_SECURE_BASE) 10 /* 11 * Warning, horror ahead. 12 * 13 * The target code lives in our "secure ram", but u-boot doesn't know 14 * that, and has blindly added reloc_off to every relocation 15 * entry. Gahh. Do the opposite conversion. This hack also prevents 16 * GCC from generating code veeners, which u-boot doesn't relocate at 17 * all... 18 */ 19 #define secure_ram_addr(_fn) ({ \ 20 DECLARE_GLOBAL_DATA_PTR; \ 21 void *__fn = _fn; \ 22 typeof(_fn) *__tmp = (__fn - gd->reloc_off); \ 23 __tmp; \ 24 }) 25 #else 26 #define secure_ram_addr(_fn) (_fn) 27 #endif 28 29 #endif 30
