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-rw-r--r--c/src/exec/score/cpu/i960/asm.h2
-rw-r--r--c/src/exec/score/cpu/i960/cpu.c19
-rw-r--r--c/src/exec/score/cpu/i960/cpu.h6
-rw-r--r--c/src/exec/score/cpu/i960/i960.h12
4 files changed, 29 insertions, 10 deletions
diff --git a/c/src/exec/score/cpu/i960/asm.h b/c/src/exec/score/cpu/i960/asm.h
index e8fc986402..73a8b3a641 100644
--- a/c/src/exec/score/cpu/i960/asm.h
+++ b/c/src/exec/score/cpu/i960/asm.h
@@ -31,7 +31,7 @@
*/
#define ASM
-#include <rtems/i960.h>
+#include <rtems/core/i960.h>
/*
* Recent versions of GNU cpp define variables which indicate the
diff --git a/c/src/exec/score/cpu/i960/cpu.c b/c/src/exec/score/cpu/i960/cpu.c
index d5acebd225..ec4613c4cf 100644
--- a/c/src/exec/score/cpu/i960/cpu.c
+++ b/c/src/exec/score/cpu/i960/cpu.c
@@ -21,7 +21,7 @@
#include <rtems/system.h>
#include <rtems/fatal.h>
-#include <rtems/isr.h>
+#include <rtems/core/isr.h>
/* _CPU_Initialize
*
@@ -40,15 +40,26 @@ void _CPU_Initialize(
)
{
- if ( cpu_table == NULL )
- rtems_fatal_error_occurred( RTEMS_NOT_CONFIGURED );
-
_CPU_Table = *cpu_table;
}
/*PAGE
*
+ * _CPU_ISR_Get_level
+ */
+
+unsigned32 _CPU_ISR_Get_level( void )
+{
+ unsigned32 level;
+
+ i960_get_interrupt_level( level );
+
+ return level;
+}
+
+/*PAGE
+ *
* _CPU_ISR_install_raw_handler
*/
diff --git a/c/src/exec/score/cpu/i960/cpu.h b/c/src/exec/score/cpu/i960/cpu.h
index 4e8e82e9de..3c4cb98ec8 100644
--- a/c/src/exec/score/cpu/i960/cpu.h
+++ b/c/src/exec/score/cpu/i960/cpu.h
@@ -23,9 +23,9 @@ extern "C" {
#pragma align 4 /* for GNU C structure alignment */
-#include <rtems/i960.h>
+#include <rtems/core/i960.h>
#ifndef ASM
-#include <rtems/i960types.h>
+#include <rtems/core/i960types.h>
#endif
#define CPU_INLINE_ENABLE_DISPATCH FALSE
@@ -237,6 +237,8 @@ EXTERN void *_CPU_Interrupt_stack_high;
); \
}
+unsigned32 _CPU_ISR_Get_level( void );
+
/* ISR handler section macros */
/*
diff --git a/c/src/exec/score/cpu/i960/i960.h b/c/src/exec/score/cpu/i960/i960.h
index 53b99f469a..5112fd58c8 100644
--- a/c/src/exec/score/cpu/i960/i960.h
+++ b/c/src/exec/score/cpu/i960/i960.h
@@ -169,6 +169,13 @@ typedef struct {
: "0" (_mask), "1" ((oldlevel)) ); \
}
+#define i960_get_interrupt_level( _level ) \
+ { \
+ i960_disable_interrupts( _level ); \
+ i960_enable_interrupts( _level ); \
+ (_level) = ((_level) & 0x1f0000) >> 16; \
+ } while ( 0 )
+
#define i960_atomic_modify( mask, addr, prev ) \
{ register unsigned int _mask = (mask); \
register unsigned int *_addr = (unsigned int *)(addr); \
@@ -199,9 +206,8 @@ typedef struct {
#define i960_clear_intr( xint ) \
{ register unsigned int _xint=(xint); \
- asm volatile( "loop_til_cleared:
- clrbit %0,sf0,sf0 ; \
- bbs %0,sf0,loop_til_cleared" \
+asm volatile( "loop_til_cleared: clrbit %0,sf0,sf0 ; \
+ bbs %0,sf0, loop_til_cleared" \
: "=d" (_xint) : "0" (_xint) ); \
}