2006-12-18 Kazu Hirata <kazu@codesourcery.com>
Merge from newlib-csl-20060320-branch: 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com> * m68k/fido-crt0.S (_vector_table): Reference _PrivilegeViolationHandler. 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com> * m68k/fido-crt0.S (_start): Set %vbr for context 0 in RAM configs. * m68k/fido.sc: Clean up formatting. Add comments. Move stack and heap end to SDRAM for SRAM and SDRAM configurations. Put RedBoot application text in SRAM. 2006-12-13 Nathan Sidwell <nathan@codesourcery.com> * m68k/Makefile (install_cf): Don't loop over files here. Only install sources for the default multilib. (install_fido): Likewise. (install_io): Install bsps in one go. 2006-12-01 Nathan Sidwell <nathan@codesourcery.com> Kazu Hirata <kazu@codesourcery.com> * configure.in: Recognize fido-*-*. * configure: Regenerate. * m68k/Makefile.in (CF_ISRS): Use addprefix. (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS, FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS, FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld, fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld, fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld, install_fido): New. * m68k/asm.h (mbb): New. * m68k/configure.in (DO): Check for __mfido__. * m68k/configure: Regenerate. * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c, m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h, m68k/fido.sc, m68k/fido_profiling.h: New.
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libgloss/m68k/fido-handler.c
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libgloss/m68k/fido-handler.c
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/*
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* Copyright (c) 2006 CodeSourcery, Inc.
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*
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* The authors hereby grant permission to use, copy, modify, distribute,
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* and license this software and its documentation for any purpose, provided
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* that existing copyright notices are retained in all copies and that this
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* notice is included verbatim in any distributions. No written agreement,
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* license, or royalty fee is required for any of the authorized uses.
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* Modifications to this software may be copyrighted by their authors
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* and need not follow the licensing terms described here, provided that
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* the new terms are clearly indicated on the first page of each file where
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* they apply.
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*/
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__attribute__((interrupt_handler)) void
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HANDLER()
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{
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/* Load the status register into %d0 and the program counter at
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which the interrupt occured into %d1 for ease of inspection in
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the debugger. */
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asm("move.l %sp @(0),%d0\n\t"
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"move.l %sp @(-4),%d1\n\t"
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"sleep");
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}
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