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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-10 18:36:48 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-10 18:36:48 +0000 |
| commit | 98165e21b7a7d7d2e09c1e355c7f41cf7769882b (patch) | |
| tree | 267b44403bd49bbd4d1fd5c88f88a2caa59bc2bf | |
| parent | Patch rtems-rc-4.5.0-27-cvs from Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
| download | rtems-98165e21b7a7d7d2e09c1e355c7f41cf7769882b.tar.bz2 | |
Check that context control overlay is big enough.
| -rw-r--r-- | c/src/exec/score/cpu/unix/cpu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/c/src/exec/score/cpu/unix/cpu.c b/c/src/exec/score/cpu/unix/cpu.c index ee3dc8484d..96c706451d 100644 --- a/c/src/exec/score/cpu/unix/cpu.c +++ b/c/src/exec/score/cpu/unix/cpu.c @@ -42,7 +42,7 @@ typedef struct { jmp_buf regs; - int isr_level; + int isr_level; } Context_Control_overlay; void _CPU_Signal_initialize(void); @@ -200,7 +200,9 @@ 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 ); + (void) memset( &_CPU_Context_Default_with_ISRs_enabled, 0, |