[0/4] target/i386: V_IRQ masking and V_TPR fixes

Message

Lara Lazier Aug. 20, 2021, 2:15 p.m. UTC

Patch 2 adds VGIF capability to mask virtual interrupts.
Patches 3 and 4 fix bugs related to vTPR, while patch 1 refactors
int_ctl into the state structure to simplify the fixes in the
following patches.

Lara Lazier (4):
  target/i386: Moved int_ctl into CPUX86State structure
  target/i386: Added VGIF V_IRQ masking capability
  target/i386: Added ignore TPR check in ctl_has_irq
  target/i386: Added changed priority check for VIRQ

 slirp                                |  2 +-
 target/i386/cpu.c                    |  9 ++--
 target/i386/cpu.h                    | 18 ++++++++
 target/i386/machine.c                | 22 +++++++++-
 target/i386/tcg/seg_helper.c         |  2 +-
 target/i386/tcg/sysemu/misc_helper.c | 11 ++++-
 target/i386/tcg/sysemu/svm_helper.c  | 62 +++++++++++-----------------
 7 files changed, 79 insertions(+), 47 deletions(-)