Limitations; Example Xtr Xml File - AMD SimNow Simulator 4.4.4 User Manual

User Manual
Execution Control Flag
ECF_UNUSED
ECF_HALT
ECF_SHUTDOWN
ECF_FPUHANG
ECF_APICHOLD
ECF_IGNOREINTR
ECF_TRAP
ECF_EXECBP
ECF_LATCHEDSMI
ECF_STACKEDSMI
ECF_LATCHEDNMI
ECF_SMIEDGE
ECF_NMIEDGE
ECF_APICMSGPENDING
ECF_APICACTPENDING
ECF_DR7CODEBREAKS
ECF_LASTWASIO

7.22.4 Limitations

 Any line in XTR XML file cannot be greater than 255 characters.
 Comment start tag "<!--" should start on a new line and end tag "-->" should be
last characters on a line.
 The XML attributes are case sensitive but the values are not.
 XTR cannot be used to playback BIOS bring-ups.
 Currently XTR does not support Pacifica platform.
 Currently XTR traces recorded off SimNow cannot be played back in other XTR
playback environments.
 Although not needed, XTR traces recorded by SimNow might contain data
written by the CPU, e.g. IOW.

7.22.5 Example XTR XML File

<?xml version="1.0" encoding="utf-8" ?>
<AmdEventTrace version="1.0">
<Init Device="DIMM" Type="MEMI" Size="536870912" />
<Init Device="MEM" Type="MEMI" File="xtr1.bin" />
<Init Device="CPU0" Type="CPU" Item="ICount" Data="227" />
<Init Device="CPU0" Type="CPU" Item="RIP" Data="0000000082D6A8E4" />
<Init Device="CPU0" Type="CPU" Item="RAX" Data="0000000000628E01" />
<Init Device="CPU0" Type="CPU" Item="RBX" Data="000000000B0BE41C" />
<Init Device="CPU0" Type="CPU" Item="RCX" Data="000000000B080E20" />
<Init Device="CPU0" Type="CPU" Item="RDX" Data="0000000000000080" />
<Init Device="CPU0" Type="CPU" Item="RSI" Data="0000000000C8FA38" />
<Init Device="CPU0" Type="CPU" Item="RDI" Data="000000000B09A6B8" />
<Init Device="CPU0" Type="CPU" Item="RBP" Data="000000000B0BEFE0" />
<Init Device="CPU0" Type="CPU" Item="RSP" Data="00000000B043ADCC" />
<Init Device="CPU0" Type="CPU" Item="R8" Data="0000000000000000" />
<Init Device="CPU0" Type="CPU" Item="R9" Data="0000000000000000" />
<Init Device="CPU0" Type="CPU" Item="R10" Data="0000000000000000" />
<Init Device="CPU0" Type="CPU" Item="R11" Data="0000000000000000" />
<Init Device="CPU0" Type="CPU" Item="R12" Data="0000000000000000" />
<Init Device="CPU0" Type="CPU" Item="R13" Data="0000000000000000" />
<Init Device="CPU0" Type="CPU" Item="R14" Data="0000000000000000" />
Chapter 7: Device Configuration
AMD Confidential
Value
0x00008000 Unused
0x00010000 We are in a HALT
0x00020000 We are in a SHUTDOWN
0x00040000 FPU freeze
0x00080000 APIC freeze
0x00100000 Ignore INTR for one instruction
0x00200000 EFlags.TF bit
0x00400000 User execution breakpoints exist
0x00800000 A latched SMI was seen
0x01000000 A latched SMI from within an SMI
0x02000000 A latched NMI was seen
0x04000000 An SMI edge has been detected
0x08000000 An NMI edge has been detected
0x10000000 An APIC message is waiting to be handled
0x20000000 Any other APIC activity is pending
0x40000000 DR7 has code breakpoints enabled
0x80000000 Set if previous. instruction did I/O
Table 7-8: Internal Execution Control Flags
September 12
Description
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, 2008
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