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| author | Andreas Sandberg <andreas.sandberg@arm.com> | 2015-08-07 09:59:13 +0100 |
|---|---|---|
| committer | Andreas Sandberg <andreas.sandberg@arm.com> | 2015-08-07 09:59:13 +0100 |
| commit | 53e777d6838ac3ca80e6557626f9e99fd93dd0f7 (patch) | |
| tree | 9029d3e7f1e158beac24761f2c9c690b3918d734 /src/base | |
| parent | 3e26756f1dfe1ddd1d7f5e458771c9bf79acb09a (diff) | |
| download | gem5-53e777d6838ac3ca80e6557626f9e99fd93dd0f7.tar.xz | |
base: Declare a type for context IDs
Context IDs used to be declared as ad hoc (usually as int). This
changeset introduces a typedef for ContextIDs and a constant for
invalid context IDs.
Diffstat (limited to 'src/base')
| -rw-r--r-- | src/base/types.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/base/types.hh b/src/base/types.hh index 3d53e6ba0..bc5c715ce 100644 --- a/src/base/types.hh +++ b/src/base/types.hh @@ -181,6 +181,10 @@ const Addr MaxAddr = (Addr)-1; typedef int16_t ThreadID; const ThreadID InvalidThreadID = (ThreadID)-1; +/** Globally unique thread context ID */ +typedef int ContextID; +const ContextID InvalidContextID = (ContextID)-1; + /** * Port index/ID type, and a symbolic name for an invalid port id. */ |