| ! entry.S macro define |
| |
| .macro cli |
| stc sr, r0 |
| or #0xf0, r0 |
| ldc r0, sr |
| .endm |
| |
| .macro sti |
| mov #0xf0, r11 |
| extu.b r11, r11 |
| not r11, r11 |
| stc sr, r10 |
| and r11, r10 |
| #ifdef CONFIG_CPU_HAS_SR_RB |
| stc k_g_imask, r11 |
| or r11, r10 |
| #endif |
| ldc r10, sr |
| .endm |
| |
| .macro get_current_thread_info, ti, tmp |
| #ifdef CONFIG_CPU_HAS_SR_RB |
| stc r7_bank, \ti |
| #else |
| mov #((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp |
| shll8 \tmp |
| shll2 \tmp |
| mov r15, \ti |
| and \tmp, \ti |
| #endif |
| .endm |
| |
| #if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH4) |
| # define PREF(x) pref @x |
| #else |
| # define PREF(x) nop |
| #endif |
