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Works on Solaris and Linux.

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This commit is contained in:
Joel Sherrill
2000-06-12 18:46:11 +00:00
parent c243c4923e
commit 380b2231e0
1 changed files with 6 additions and 8 deletions
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14
c/src/exec/score/cpu/unix/cpu.c
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@@ -50,10 +50,8 @@ void _CPU_Stray_signal(int);
void _CPU_ISR_Handler(int);
static sigset_t _CPU_Signal_mask;
static Context_Control_overlay
_CPU_Context_Default_with_ISRs_enabled CPU_STRUCTURE_ALIGNMENT;
static Context_Control_overlay
_CPU_Context_Default_with_ISRs_disabled CPU_STRUCTURE_ALIGNMENT;
static Context_Control_overlay _CPU_Context_Default_with_ISRs_enabled;
static Context_Control_overlay _CPU_Context_Default_with_ISRs_disabled;
/*
* Sync IO support, an entry for each fd that can be set
@@ -200,18 +198,18 @@ void _CPU_Context_From_CPU_Init()
* get default values to use in _CPU_Context_Initialize()
*/
if ( sizeof(Context_Control_overlay) < sizeof(Context_Control) )
_CPU_Fatal_halt( 0xdeadfood );
if ( sizeof(Context_Control_overlay) > sizeof(Context_Control) )
_CPU_Fatal_halt( 0xdeadf00d );
(void) memset(
&_CPU_Context_Default_with_ISRs_enabled,
0,
sizeof(Context_Control)
sizeof(Context_Control_overlay)
);
(void) memset(
&_CPU_Context_Default_with_ISRs_disabled,
0,
sizeof(Context_Control)
sizeof(Context_Control_overlay)
);
_CPU_ISR_Set_level( 0 );