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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-04-19 04:14:01 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-04-19 04:14:01 -0700 |
| commit | f82c1232427b744609fe8bfaa398a69ceaf3a068 (patch) | |
| tree | b0fcf83256310d177fc193ae70d74e33cf34cdc0 /src/arch/x86/interrupts.hh | |
| parent | 829e424353b4a51acd3c0211ef7108e3883d971a (diff) | |
| download | gem5-f82c1232427b744609fe8bfaa398a69ceaf3a068.tar.xz | |
X86: Implement broadcast IPIs.
Diffstat (limited to 'src/arch/x86/interrupts.hh')
| -rw-r--r-- | src/arch/x86/interrupts.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/arch/x86/interrupts.hh b/src/arch/x86/interrupts.hh index 6ae77d7e3..1f3a414ce 100644 --- a/src/arch/x86/interrupts.hh +++ b/src/arch/x86/interrupts.hh @@ -136,6 +136,9 @@ class Interrupts : public BasicPioDevice, IntDev // This is a quick check whether any of the above (except ExtInt) are set. bool pendingUnmaskableInt; + // A count of how many IPIs are in flight. + int pendingIPIs; + /* * IRR and ISR maintenance. */ |