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Diffstat (limited to 'libgloss/cris/irqtable.S')
| -rw-r--r-- | libgloss/cris/irqtable.S | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/libgloss/cris/irqtable.S b/libgloss/cris/irqtable.S deleted file mode 100644 index 202e952eb..000000000 --- a/libgloss/cris/irqtable.S +++ /dev/null @@ -1,82 +0,0 @@ -/* Default interrupt table for CRIS/CRISv32. - Copyright (C) 2007 Axis Communications. - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - 2. Neither the name of Axis Communications nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY AXIS COMMUNICATIONS AND ITS CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL AXIS - COMMUNICATIONS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING - IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. */ - -#ifdef __ELF__ - .section .startup,"ax" -#else - .text -#endif - -#if defined (__ELF__) || defined (IN_CRT0) -; This is included from crt0.S for a.out, as we can't have it as -; a separate object file in a library due to the lack of named -; section support and the required placement at address 3*4. - -; We define an interrupt table with references to the symbols -; _.irq_XX where XX are hex numbers 3..ff (lower-case). They -; are satisfied by weak aliases to the _.irq stub function in -; this file. When overridden, the overriding function must be -; in code explicitly linked in, i.e. *not* in a library. - - .global __irqtable_at_irq3 -__irqtable_at_irq3: - - .irpc irqno,3456789abcdef - .weak _.irq_0\irqno - .set _.irq_0\irqno,_.irq - .dword _.irq_0\irqno - .endr - - .irpc irqhd,123456789abcdef - .irpc irqld,0123456789abcdef - .weak _.irq_\irqhd\irqld - .set _.irq_\irqhd\irqld,_.irq - .dword _.irq_\irqhd\irqld - .endr - .endr - -; No use having a separate file with default _.irq_[0-f][0-f] -; definitions; just provide a single stub with a weak definition -; and make it up to the user to provide a strong definition that -; they force to be linked in (i.e. not in a library or at least -; together with another symbol they know is linked in). - .text - -_.irq: -#ifdef __arch_common_v10_v32 - ; This is just to allow the multilib to compile without - ; hackery: the "common" subset doesn't recognize - ; interrupt-return insns. -#elif __CRIS_arch_version >= 32 - rete - rfe -#else - reti - nop -#endif -#endif /* __ELF__ || IN_CRT0 */ |