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  • Committer: Bazaar Package Importer
  • Author(s): Stephan Hermann
  • Date: 2008-05-05 12:54:24 UTC
  • mfrom: (0.1.10 upstream) (2.1.3 lenny)
  • Revision ID: james.westby@ubuntu.com-20080505125424-5q3qi10b5t8f1hc1
Tags: 4.0-6.3-1ubuntu1
* Merge from debian unstable, remaining changes:
  - debian/patches/01_spu_commands.dpatch:
    + SPU extension support
  - debian/rules:
    + Build SPU on powerpc

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lkcd_x86_trace.c
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/* 
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 *  lkcd_x86_trace.c
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 *
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 *  Copyright (C) 2002, 2003, 2004, 2005, 2006 David Anderson
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 *  Copyright (C) 2002, 2003, 2004, 2005, 2006 Red Hat, Inc. All rights reserved.
 
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 *  Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 David Anderson
 
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 *  Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Red Hat, Inc. All rights reserved.
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 *
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 *  Adapted as noted from the following LKCD files:
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 *
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                if (XEN_HYPER_MODE()) {
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                        func_name = kl_funcname(pc);
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                        if (STREQ(func_name, "idle_loop") || STREQ(func_name, "hypercall")
 
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                                || STREQ(func_name, "tracing_off")
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                                || STREQ(func_name, "handle_exception")) {
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                                UPDATE_FRAME(func_name, pc, 0, sp, bp, asp, 0, 0, bp - sp, 0);
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                                return(trace->nframes);
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                if (func_name && XEN_HYPER_MODE()) {
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                        if (STREQ(func_name, "continue_nmi") ||
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                            STREQ(func_name, "vmx_asm_vmexit_handler") ||
 
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                            STREQ(func_name, "handle_nmi_mce") ||
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                            STREQ(func_name, "deferred_nmi")) {
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                                /* Interrupt frame */
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                                sp = curframe->fp + 4;
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                        efp->tracesys_exit = symbol_search("tracesys_exit");
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                }
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                if ((efp->sysenter = symbol_search("sysenter_entry"))) {
 
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                if ((efp->sysenter = symbol_search("sysenter_entry")) ||
 
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                    (efp->sysenter = symbol_search("ia32_sysenter_target"))) {
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                        if ((sp = symbol_search("sysexit_ret_end_marker")))
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                                efp->sysenter_end = sp;
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                        else if ((sp = symbol_search("system_call")))