Mercurial > flash_v2
diff packages/hal/powerpc/ppc60x/current/src/variant.S @ 70:c5536bad4c24 ecos-sw-2000-02-11
Merge from eCos master repository on 2000-02-11-15:46:40-GMT
| author | jlarmour |
|---|---|
| date | Fri, 11 Feb 2000 16:47:32 +0000 |
| parents | |
| children | 435cced73e2f |
line wrap: on
line diff
new file mode 100644 --- /dev/null +++ b/packages/hal/powerpc/ppc60x/current/src/variant.S @@ -0,0 +1,84 @@ +##============================================================================= +## +## variant.S +## +## PowerPC PPC60x variant code +## +##============================================================================= +#####COPYRIGHTBEGIN#### +# +# ------------------------------------------- +# The contents of this file are subject to the Red Hat eCos Public License +# Version 1.1 (the "License"); you may not use this file except in +# compliance with the License. You may obtain a copy of the License at +# http://www.redhat.com/ +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +# License for the specific language governing rights and limitations under +# the License. +# +# The Original Code is eCos - Embedded Configurable Operating System, +# released September 30, 1998. +# +# The Initial Developer of the Original Code is Red Hat. +# Portions created by Red Hat are +# Copyright (C) 1998, 1999, 2000 Red Hat, Inc. +# All Rights Reserved. +# ------------------------------------------- +# +#####COPYRIGHTEND#### +##============================================================================= +#######DESCRIPTIONBEGIN#### +## +## Author(s): jskov +## Contributors:jskov +## Date: 2000-02-04 +## Purpose: PowerPC PPC60x variant code +## Description: Variant specific code for PowerPC 60x CPUs. +## +######DESCRIPTIONEND#### +## +##============================================================================= + +#include <pkgconf/system.h> +#include <pkgconf/hal.h> + +#include <cyg/hal/variant.inc> + +#--------------------------------------------------------------------------- +# Interrupt vector tables. +# These tables contain the isr, data and object pointers used to deliver +# interrupts to user code. + +#if (CYG_ISR_TABLE_SIZE > 2) + .data +#else + .section ".sdata","aw" +#endif + + .extern hal_default_decrementer_isr + .extern hal_default_isr + + .globl hal_interrupt_handlers +hal_interrupt_handlers: + .long hal_default_decrementer_isr + .rept CYG_ISR_TABLE_SIZE-1 + .long hal_default_isr + .endr + + .globl hal_interrupt_data +hal_interrupt_data: + .rept CYG_ISR_TABLE_SIZE + .long 0 + .endr + + .globl hal_interrupt_objects +hal_interrupt_objects: + .rept CYG_ISR_TABLE_SIZE + .long 0 + .endr + +##----------------------------------------------------------------------------- +## end of variant.S +
