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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-08-05 15:15:46 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-08-05 15:15:46 +0000 |
| commit | ab0df696d09f6b53b33345d207f8aead63a6fcab (patch) | |
| tree | e446f792382e49b1169482837cd842a82fb2350b /c/src/lib/libbsp/i386/i386ex/startup | |
| parent | Fixed name of Buffer so this would compile. (diff) | |
| download | rtems-ab0df696d09f6b53b33345d207f8aead63a6fcab.tar.bz2 | |
Automatic CPU type detection code from Eric Valette <valette@crf.canon.fr>.
Enabled on the pc386.
Diffstat (limited to 'c/src/lib/libbsp/i386/i386ex/startup')
| -rw-r--r-- | c/src/lib/libbsp/i386/i386ex/startup/setvec.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/c/src/lib/libbsp/i386/i386ex/startup/setvec.c b/c/src/lib/libbsp/i386/i386ex/startup/setvec.c index 62b9494ab8..9e7a0e758d 100644 --- a/c/src/lib/libbsp/i386/i386ex/startup/setvec.c +++ b/c/src/lib/libbsp/i386/i386ex/startup/setvec.c @@ -32,7 +32,7 @@ i386_isr_entry set_vector( /* returns old vector */ ) { i386_isr_entry previous_isr; - i386_IDT_slot idt; + interrupt_gate_descriptor idt; if ( type ) rtems_interrupt_catch( handler, vector, (rtems_isr_entry *) &previous_isr ); @@ -45,11 +45,7 @@ i386_isr_entry set_vector( /* returns old vector */ ((idt.offset_16_31 << 16) | idt.offset_0_15); /* build the IDT entry */ - idt.offset_0_15 = ((rtems_unsigned32) handler) & 0xffff; - idt.segment_selector = get_cs(); - idt.reserved = 0x00; - idt.p_dpl = 0x8e; /* present, ISR */ - idt.offset_16_31 = ((rtems_unsigned32) handler) >> 16; + create_interrupt_gate_descriptor( &idt, handler ); /* install the IDT entry */ Interrupt_descriptor_table[ vector ] = idt; |