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diff --git a/c/src/lib/libbsp/powerpc/mvme5500/vectors/exceptionhandler.c b/c/src/lib/libbsp/powerpc/mvme5500/vectors/exceptionhandler.c
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index be5f78f2d3..0000000000
--- a/c/src/lib/libbsp/powerpc/mvme5500/vectors/exceptionhandler.c
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@@ -1,221 +0,0 @@
-/*
- * Authorship
- * ----------
- * This software was created by
- * Till Straumann <strauman@slac.stanford.edu>, 5/2002,
- * Stanford Linear Accelerator Center, Stanford University.
- *
- * Acknowledgement of sponsorship
- * ------------------------------
- * This software was produced by
- * the Stanford Linear Accelerator Center, Stanford University,
- * under Contract DE-AC03-76SFO0515 with the Department of Energy.
- *
- * Government disclaimer of liability
- * ----------------------------------
- * Neither the United States nor the United States Department of Energy,
- * nor any of their employees, makes any warranty, express or implied, or
- * assumes any legal liability or responsibility for the accuracy,
- * completeness, or usefulness of any data, apparatus, product, or process
- * disclosed, or represents that its use would not infringe privately owned
- * rights.
- *
- * Stanford disclaimer of liability
- * --------------------------------
- * Stanford University makes no representations or warranties, express or
- * implied, nor assumes any liability for the use of this software.
- *
- * Stanford disclaimer of copyright
- * --------------------------------
- * Stanford University, owner of the copyright, hereby disclaims its
- * copyright and all other rights in this software. Hence, anyone may
- * freely use it for any purpose without restriction.
- *
- * Maintenance of notices
- * ----------------------
- * In the interest of clarity regarding the origin and status of this
- * SLAC software, this and all the preceding Stanford University notices
- * are to remain affixed to any copy or derivative of this software made
- * or distributed by the recipient and are to be affixed to any copy of
- * software made or distributed by the recipient that contains a copy or
- * derivative of this software.
- *
- * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
- */
-/* Copyright :
- * (C) S. Kate Feng <feng1@bnl.gov> 4/2004 modified it for MVME5500
- */
-
-#include <bsp.h>
-#include <bsp/vectors.h>
-#include <bsp/bootcard.h>
-#include <libcpu/spr.h>
-#include <bsp/pci.h>
-#include <rtems/bspIo.h>
-#include <rtems/score/percpu.h>
-#include <threads.h>
-#include <inttypes.h>
-
-#include <bsp/bspException.h>
-
-#define SRR1_TEA_EXC (1<<(31-13))
-#define SRR1_MCP_EXC (1<<(31-12))
-
-static thread_local volatile BSP_ExceptionExtension BSP_exceptionExtension = 0;
-
-BSP_ExceptionExtension
-BSP_exceptionHandlerInstall(BSP_ExceptionExtension e)
-{
-volatile BSP_ExceptionExtension test;
- test = BSP_exceptionExtension;
- BSP_exceptionExtension = e;
- return test;
-}
-
-void
-BSP_exceptionHandler(BSP_Exception_frame* excPtr)
-{
-BSP_ExceptionExtension ext=0;
-rtems_id id=0;
-int recoverable = 0;
-char *fmt="Uhuuuh, Exception %d in unknown task???\n";
-int quiet=0;
-
- if (!quiet) printk("In BSP_exceptionHandler()\n");
- /* If we are in interrupt context, we are in trouble - skip the user
- * hook and panic
- */
- if (rtems_interrupt_is_in_progress()) {
- fmt="Aieeh, Exception %d in interrupt handler\n";
- } else if ( !_Thread_Executing) {
- fmt="Aieeh, Exception %d in initialization code\n";
- } else {
- /* retrieve the notepad which possibly holds an extention pointer */
- if (RTEMS_SUCCESSFUL==rtems_task_ident(RTEMS_SELF,RTEMS_LOCAL,&id)) {
- ext = BSP_exceptionExtension;
- if (ext)
- quiet=ext->quiet;
- if (!quiet) {
- printk("Task (Id 0x%08" PRIx32 ") got ",id);
- }
- fmt="exception %d\n";
- }
- }
-
- if (ext && ext->lowlevelHook && ext->lowlevelHook(excPtr,ext,0)) {
- /* they did all the work and want us to do nothing! */
- printk("they did all the work and want us to do nothing!\n");
- return;
- }
-
- if (!quiet) {
- /* message about exception */
- printk(fmt, excPtr->_EXC_number);
- /* register dump */
- printk("\t Next PC or Address of fault = %" PRIxPTR ", ", excPtr->EXC_SRR0);
- printk("Mvme5500 Saved MSR = %" PRIxPTR "\n", excPtr->EXC_SRR1);
- printk("\t R0 = %08" PRIxPTR, excPtr->GPR0);
- printk(" R1 = %08" PRIxPTR, excPtr->GPR1);
- printk(" R2 = %08" PRIxPTR, excPtr->GPR2);
- printk(" R3 = %08" PRIxPTR "\n", excPtr->GPR3);
- printk("\t R4 = %08" PRIxPTR, excPtr->GPR4);
- printk(" R5 = %08" PRIxPTR, excPtr->GPR5);
- printk(" R6 = %08" PRIxPTR, excPtr->GPR6);
- printk(" R7 = %08" PRIxPTR "\n", excPtr->GPR7);
- printk("\t R8 = %08" PRIxPTR, excPtr->GPR8);
- printk(" R9 = %08" PRIxPTR, excPtr->GPR9);
- printk(" R10 = %08" PRIxPTR, excPtr->GPR10);
- printk(" R11 = %08" PRIxPTR "\n", excPtr->GPR11);
- printk("\t R12 = %08" PRIxPTR, excPtr->GPR12);
- printk(" R13 = %08" PRIxPTR, excPtr->GPR13);
- printk(" R14 = %08" PRIxPTR, excPtr->GPR14);
- printk(" R15 = %08" PRIxPTR "\n", excPtr->GPR15);
- printk("\t R16 = %08" PRIxPTR, excPtr->GPR16);
- printk(" R17 = %08" PRIxPTR, excPtr->GPR17);
- printk(" R18 = %08" PRIxPTR, excPtr->GPR18);
- printk(" R19 = %08" PRIxPTR "\n", excPtr->GPR19);
- printk("\t R20 = %08" PRIxPTR, excPtr->GPR20);
- printk(" R21 = %08" PRIxPTR, excPtr->GPR21);
- printk(" R22 = %08" PRIxPTR, excPtr->GPR22);
- printk(" R23 = %08" PRIxPTR "\n", excPtr->GPR23);
- printk("\t R24 = %08" PRIxPTR, excPtr->GPR24);
- printk(" R25 = %08" PRIxPTR, excPtr->GPR25);
- printk(" R26 = %08" PRIxPTR, excPtr->GPR26);
- printk(" R27 = %08" PRIxPTR "\n", excPtr->GPR27);
- printk("\t R28 = %08" PRIxPTR, excPtr->GPR28);
- printk(" R29 = %08" PRIxPTR, excPtr->GPR29);
- printk(" R30 = %08" PRIxPTR, excPtr->GPR30);
- printk(" R31 = %08" PRIxPTR "\n", excPtr->GPR31);
- printk("\t CR = %08" PRIx32 "\n", excPtr->EXC_CR);
- printk("\t CTR = %08" PRIxPTR "\n", excPtr->EXC_CTR);
- printk("\t XER = %08" PRIx32 "\n", excPtr->EXC_XER);
- printk("\t LR = %08" PRIxPTR "\n", excPtr->EXC_LR);
-
- BSP_printStackTrace(excPtr);
- }
-
- if (ASM_MACH_VECTOR == excPtr->_EXC_number) {
- /* ollah , we got a machine check - this could either
- * be a TEA, MCP or internal; let's see and provide more info
- */
- if (!quiet)
- printk("Machine check; reason:");
- if ( ! (excPtr->EXC_SRR1 & (SRR1_TEA_EXC | SRR1_MCP_EXC)) ) {
- if (!quiet)
- printk("SRR1\n");
- } else {
- if (excPtr->EXC_SRR1 & (SRR1_TEA_EXC)) {
- if (!quiet)
- printk(" TEA");
- }
- if (excPtr->EXC_SRR1 & (SRR1_MCP_EXC)) {
- unsigned long gerr;
-
- if (!quiet) printk(" MCP\n");
-
- /* it's MCP; gather info from the host bridge */
- gerr=_BSP_clear_hostbridge_errors(0,0);
- if (gerr&0x80000000) printk("GT64260 Parity error\n");
- if (gerr&0x40000000) printk("GT64260 SysErr\n");
- if ((!quiet) && (!gerr)) printk("GT64260 host bridge seems OK\n");
- }
- }
- } else if (ASM_DEC_VECTOR == excPtr->_EXC_number) {
- recoverable = 1;
- } else if (ASM_SYS_VECTOR == excPtr->_EXC_number) {
-#ifdef TEST_RAW_EXCEPTION_CODE
- recoverable = 1;
-#else
- recoverable = 0;
-#endif
- }
-
- /* call them for a second time giving a chance to intercept
- * the task_suspend
- */
- if (ext && ext->lowlevelHook && ext->lowlevelHook(excPtr, ext, 1))
- return;
-
- if (!recoverable) {
- if (id) {
- /* if there's a highlevel hook, install it */
- if (ext && ext->highlevelHook) {
- excPtr->EXC_SRR0 = (uint32_t)ext->highlevelHook;
- excPtr->GPR3 = (uint32_t)ext;
- return;
- }
- if (excPtr->EXC_SRR1 & MSR_FP) {
- /* thread dispatching is _not_ disabled at this point; hence
- * we must make sure we have the FPU enabled...
- */
- _write_MSR( _read_MSR() | MSR_FP );
- __asm__ __volatile__("isync");
- }
- printk("unrecoverable exception!!! task %08" PRIx32 " suspended\n",id);
- rtems_task_suspend(id);
- } else {
- printk("PANIC, rebooting...\n");
- bsp_reset();
- }
- }
-}
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