1! entry.S macro define 2 3 .macro cli 4 stc sr, r0 5 or #0xf0, r0 6 ldc r0, sr 7 .endm 8 9 .macro sti 10 mov #0xf0, r11 11 extu.b r11, r11 12 not r11, r11 13 stc sr, r10 14 and r11, r10 15#ifdef CONFIG_CPU_HAS_SR_RB 16 stc k_g_imask, r11 17 or r11, r10 18#endif 19 ldc r10, sr 20 .endm 21 22 .macro get_current_thread_info, ti, tmp 23#ifdef CONFIG_CPU_HAS_SR_RB 24 stc r7_bank, \ti 25#else 26 mov #((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp 27 shll8 \tmp 28 shll2 \tmp 29 mov r15, \ti 30 and \tmp, \ti 31#endif 32 .endm 33 34