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| author | Lars Knoll <lars.knoll@digia.com> | 2013-09-11 11:28:27 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-09-12 21:52:39 +0200 |
| commit | a30799396472f2db5978036a64dcb4a4a74cd0b3 (patch) | |
| tree | 667ac55038feaef3da0aeb18dba024221db2b1d1 /src/qml/jsruntime/qv4global_p.h | |
| parent | c4b984d099b9653bfa0e282daed0bf466123c341 (diff) | |
Convert ReturnedValue into a primitive (typedef to quint64)
ReturnedValue is used to return values from runtime methods
The type has to be a primitive type (no struct or union), so that
the compiler will return it in a register on all platforms.
They will be returned in rax on x64, [eax,edx] on x86 and [r0,r1] on arm.
Change-Id: I38433e6fad252370dda5dc335d9c5be8f22e8c76
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/qml/jsruntime/qv4global_p.h')
| -rw-r--r-- | src/qml/jsruntime/qv4global_p.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4global_p.h b/src/qml/jsruntime/qv4global_p.h index 4f70275c25..f610811ddf 100644 --- a/src/qml/jsruntime/qv4global_p.h +++ b/src/qml/jsruntime/qv4global_p.h @@ -98,6 +98,12 @@ struct Lookup; struct ExecutionEngine; struct QObjectWrapper; +// ReturnedValue is used to return values from runtime methods +// the type has to be a primitive type (no struct or union), so that the compiler +// will return it in a register on all platforms. +// It will be returned in rax on x64, [eax,edx] on x86 and [r0,r1] on arm +typedef quint64 ReturnedValue; + namespace Global { enum { ReservedArgumentCount = 6 |