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| author | Steve Reinhardt <stever@eecs.umich.edu> | 2004-02-03 07:19:05 -0800 |
|---|---|---|
| committer | Steve Reinhardt <stever@eecs.umich.edu> | 2004-02-03 07:19:05 -0800 |
| commit | 3e5070a3f121d84846de16718575567725129db9 (patch) | |
| tree | 6cc4194dcdc098f5980735ce5ce0d56991e988b5 /cpu/static_inst.hh | |
| parent | 2f369ee5d59766750df7466e24a229f96d8faa09 (diff) | |
| download | gem5-3e5070a3f121d84846de16718575567725129db9.tar.xz | |
Fix bug: forgot branchTarget() method on indirect branches.
arch/alpha/isa_desc:
Add missing branchTarget() method for indirect branches.
cpu/static_inst.hh:
Add comment clarifying when branchTarget() can be used
on indirect branches.
--HG--
extra : convert_revision : 0dcfb36a9792a338cefceb3d1501825abace7ac5
Diffstat (limited to 'cpu/static_inst.hh')
| -rw-r--r-- | cpu/static_inst.hh | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/cpu/static_inst.hh b/cpu/static_inst.hh index 644c7dfc4..f3fd6fa24 100644 --- a/cpu/static_inst.hh +++ b/cpu/static_inst.hh @@ -312,10 +312,11 @@ class StaticInst : public StaticInstBase } /** - * Return the target address for an indirect branch (jump). - * The register value is read from the supplied execution context. - * Invalid if not an indirect branch (i.e. isIndirectCtrl() - * should be true). + * Return the target address for an indirect branch (jump). The + * register value is read from the supplied execution context, so + * the result is valid only if the execution context is about to + * execute the branch in question. Invalid if not an indirect + * branch (i.e. isIndirectCtrl() should be true). */ virtual Addr branchTarget(ExecContext *xc) { |