[Xen-devel] [PATCH v4 0/2] xentrace: Add TRC_HVM_EMUL (was xentrace: Add TRC_HW_VCHIP or TRC_HVM_VCHIP).

[Don Slutz <dslutz@xxxxxxxxxxx>]

Changes v3 to v4:
  George Dunlap:
    #2 Acked-by

  George Dunlap, Jan Beulich, Ian Campbell:
    Reword subject of #1.  I went with Jan Beulich's one:
      x86/HVM: add emacs local variables to a couple of files


Changes v2 to v3:
  Tim Deegan:
    #2 "xentrace: Add TRC_HVM_EMUL":
       Reviewed-by
  George Dunlap:
    #1 "Add emacs local variables to all files changed":
       Drop xentrace from subject.
    #2 "xentrace: Add TRC_HVM_EMUL":
        Use TRC_HVM_EMUL instead of TRC_HVM_VCHIP.
        Handle 64 bit correctly.

Note: xentrace_format only supports 64bit output in hex.

Changes v1 to v2:
  Tim Deegan:
    Switch from TRC_HW_VCHIP to TRC_HVM_VCHIP.
    Drop get_cycles()
    Fix coding style issues.
    Drop code that should not have been included.
    Use names not numbers.

Split in 2 patches for simpler review.

Here is a subset of sample output:

CPU3  16608354366030 (+    4152)  pit create [ delta = 0x0000000003461859, 
period = 0x0000000003461859 ]
CPU6  16640926832754 (+    4464)  hpet create [ tn = 0, irq = 0, delta = 
0x00000000000cd150, period = 0x00000000000f4240 ]
CPU5  16642822511400 (+   16458)  vlapic create [ delta = 0x00000009ffffff60 , 
period = 0x00000009ffffff60, irq = 239 ]
CPU7  16643253002928 (+   16920)  vlapic create [ delta = 0x0000009fffffff60 , 
period = 0x0000009fffffff60, irq = 239 ]
CPU7  16643253077976 (+   16410)  vlapic create [ delta = 0x00000000000f41a0 , 
period = 0x00000000000f41a0, irq = 239 ]
CPU0  16643576192019 (+   10665)  vlapic create [ delta = 0x00000013ffffffec , 
period = 0x0000000000000000, irq = 239 ]
CPU0  16643576242947 (+   10443)  vlapic create [ delta = 0x00000000000f41a0 , 
period = 0x00000000000f41a0, irq = 239 ]
CPU1  16646772521592 (+   23130)  vlapic create [ delta = 0x000000000005b720 , 
period = 0x0000000000000000, irq = 239 ]
CPU1  16646772577374 (+   22674)  vlapic create [ delta = 0x0000000000055b40 , 
period = 0x0000000000000000, irq = 239 ]
CPU1  16646772651612 (+   17190)  vlapic create [ delta = 0x000000004ffffec0 , 
period = 0x0000000000000000, irq = 239 ]
CPU1  16646772694074 (+   16980)  vlapic create [ delta = 0x000000004ffffec0 , 
period = 0x0000000000000000, irq = 239 ]
CPU1  16646871198096 (+   36381)  vlapic create [ delta = 0x0000000000039bc0 , 
period = 0x0000000000000000, irq = 239 ]
CPU1  16646872042662 (+   18360)  vlapic create [ delta = 0x00000000000d6380 , 
period = 0x0000000000000000, irq = 239 ]
CPU1  16646874292818 (+   19128)  vlapic create [ delta = 0x00000000000e5b00 , 
period = 0x0000000000000000, irq = 239 ]
CPU6  16646772412644 (+    1710)  hpet create [ tn = 0, irq = 0, delta = 
0x0000000ff88fd980, period = 0x0000000000000000 ]
CPU6  16646772522486 (+   23322)  vlapic create [ delta = 0x000000000005a640 , 
period = 0x0000000000000000, irq = 239 ]
CPU6  16646772578898 (+   23154)  vlapic create [ delta = 0x0000000000054a60 , 
period = 0x0000000000000000, irq = 239 ]
CPU6  16646773660782 (+   18258)  vlapic create [ delta = 0x00000000000da480 , 
period = 0x0000000000000000, irq = 239 ]
CPU6  16646776073694 (+   17796)  vlapic create [ delta = 0x00000000000d8e00 , 
period = 0x0000000000000000, irq = 239 ]
CPU6  16646778473160 (+   17760)  vlapic create [ delta = 0x00000000000d8f40 , 
period = 0x0000000000000000, irq = 239 ]

Don Slutz (2):
  x86/HVM: add emacs local variables to a couple of files
  xentrace: Add TRC_HVM_EMUL

 tools/xentrace/formats          | 18 ++++++++++++++++++
 xen/arch/x86/hvm/hpet.c         | 16 ++++++++++++++++
 xen/arch/x86/hvm/i8254.c        | 18 ++++++++++++++++++
 xen/arch/x86/hvm/rtc.c          | 18 ++++++++++++++++++
 xen/arch/x86/hvm/vlapic.c       | 28 ++++++++++++++++++++++++++++
 xen/arch/x86/hvm/vpic.c         | 20 ++++++++++++++++++++
 xen/include/asm-x86/hvm/trace.h |  7 +++++++
 xen/include/public/trace.h      | 24 ++++++++++++++++++++++--
 8 files changed, 147 insertions(+), 2 deletions(-)

-- 
1.8.4


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