diff options
Diffstat (limited to 'cpukit/score/cpu/i386/rtems/score/interrupts.h')
-rw-r--r-- | cpukit/score/cpu/i386/rtems/score/interrupts.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/cpukit/score/cpu/i386/rtems/score/interrupts.h b/cpukit/score/cpu/i386/rtems/score/interrupts.h deleted file mode 100644 index 3a7971c1ff..0000000000 --- a/cpukit/score/cpu/i386/rtems/score/interrupts.h +++ /dev/null @@ -1,85 +0,0 @@ -/** - * @file - * - * @brief Intel I386 Interrupt Macros - * - * Formerly contained in and extracted from libcpu/i386/cpu.h - */ - -/* - * COPYRIGHT (c) 1998 valette@crf.canon.fr - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - * - * Applications must not include this file directly. - */ - -#ifndef _RTEMS_SCORE_INTERRUPTS_H -#define _RTEMS_SCORE_INTERRUPTS_H - -#ifndef ASM - -struct __rtems_raw_irq_connect_data__; - -typedef void (*rtems_raw_irq_hdl) (void); -typedef void (*rtems_raw_irq_enable) (const struct __rtems_raw_irq_connect_data__*); -typedef void (*rtems_raw_irq_disable) (const struct __rtems_raw_irq_connect_data__*); -typedef int (*rtems_raw_irq_is_enabled) (const struct __rtems_raw_irq_connect_data__*); - -/** - * @name Interrupt Level Macros - * - */ -/**@{**/ -#if !defined(RTEMS_PARAVIRT) -#define i386_disable_interrupts( _level ) \ - { \ - __asm__ volatile ( "pushf ; \ - cli ; \ - pop %0" \ - : "=rm" ((_level)) \ - ); \ - } - -#define i386_enable_interrupts( _level ) \ - { \ - __asm__ volatile ( "push %0 ; \ - popf" \ - : : "rm" ((_level)) : "cc" \ - ); \ - } - -#define i386_flash_interrupts( _level ) \ - { \ - __asm__ volatile ( "push %0 ; \ - popf ; \ - cli" \ - : : "rm" ((_level)) : "cc" \ - ); \ - } - -#define i386_get_interrupt_level( _level ) \ - do { \ - register uint32_t _eflags; \ - \ - __asm__ volatile ( "pushf ; \ - pop %0" \ - : "=rm" ((_eflags)) \ - ); \ - \ - _level = (_eflags & EFLAGS_INTR_ENABLE) ? 0 : 1; \ - } while (0) -#else -uint32_t i386_disable_interrupts( void ); -void i386_enable_interrupts(uint32_t level); -void i386_flash_interrupts(uint32_t level); -void i386_set_interrupt_level(uint32_t new_level); -uint32_t i386_get_interrupt_level( void ); -#endif /* PARAVIRT */ - -/** @} */ - -#endif -#endif |