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| author | Lluís Vilanova <vilanova@ac.upc.edu> | 2016-02-25 17:43:38 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-03-01 13:27:10 +0000 |
| commit | 3d211d9f4dbee7483f092c287ef20d8336100445 (patch) | |
| tree | 5e547d1b9a2383adb71e275b13f287b4639bf01b /scripts/tracetool/transform.py | |
| parent | b23197f9cf2f221a6cc6272d36852f4f70cf9c1b (diff) | |
trace: Add 'vcpu' event property to trace guest vCPU
This property identifies events that trace vCPU-specific information.
It adds a "CPUState*" argument to events with the property, identifying
the vCPU raising the event. TCG translation events also have a
"TCGv_env" implicit argument that is later used as the "CPUState*"
argument at execution time.
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Message-id: 145641861797.30295.6991314023181842105.stgit@localhost
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'scripts/tracetool/transform.py')
| -rw-r--r-- | scripts/tracetool/transform.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/tracetool/transform.py b/scripts/tracetool/transform.py index fc5e679ed4..e18b05315e 100644 --- a/scripts/tracetool/transform.py +++ b/scripts/tracetool/transform.py @@ -6,7 +6,7 @@ Type-transformation rules. """ __author__ = "Lluís Vilanova <vilanova@ac.upc.edu>" -__copyright__ = "Copyright 2012-2014, Lluís Vilanova <vilanova@ac.upc.edu>" +__copyright__ = "Copyright 2012-2016, Lluís Vilanova <vilanova@ac.upc.edu>" __license__ = "GPL version 2 or (at your option) any later version" __maintainer__ = "Stefan Hajnoczi" @@ -98,6 +98,7 @@ HOST_2_TCG = { "uint32_t": "TCGv_i32", "uint64_t": "TCGv_i64", "void *" : "TCGv_ptr", + "CPUArchState *": "TCGv_env", None: _host_2_tcg, } @@ -130,6 +131,7 @@ TCG_2_TCG_HELPER_DECL = { "TCGv_ptr": "ptr", "TCGv_i32": "i32", "TCGv_i64": "i64", + "TCGv_env": "env", None: _tcg_2_tcg_helper_decl_error, } |