[PATCH 0/9] target/arm: Housekeeping around NVIC

[Philippe Mathieu-Daudé]

Few cleanups while using link properties between CPU/NVIC:
- Restrict code to sysemu|useremu or tcg
- Simplify ID_PFR1 on useremu
- Move NVIC helpersto "hw/intc/armv7m_nvic.h"

Something odd occurs when an ARM CPU is realized, the
CPU reset handler is called, ending calling
armv7m_nvic_neg_prio_requested() on an unrealized NVIC.
I kludged by checking whether the NVIC is realized, but
this rather looks like a code smell...

Philippe Mathieu-Daudé (9):
  target/arm: Restrict v7-M MMU helpers to sysemu TCG
  target/arm: Constify ID_PFR1 on user emulation
  target/arm: Avoid resetting CPUARMState::eabi field
  target/arm: Restrict CPUARMState::arm_boot_info to sysemu
  target/arm: Restrict CPUARMState::gicv3state to sysemu
  target/arm: Restrict CPUARMState::nvic to sysemu and store as
    NVICState*
  target/arm: Declare CPU <-> NVIC helpers in 'hw/intc/armv7m_nvic.h'
  hw/intc/armv7m_nvic: Allow calling neg_prio_requested on unrealized
    NVIC
  hw/arm/armv7m: Pass CPU/NVIC using object_property_add_const_link()

 hw/arm/armv7m.c               |   4 +-
 hw/intc/armv7m_nvic.c         |  44 +++++------
 include/hw/intc/armv7m_nvic.h | 128 ++++++++++++++++++++++++++++++-
 target/arm/cpu.c              |   8 +-
 target/arm/cpu.h              | 137 ++--------------------------------
 target/arm/cpu_tcg.c          |   3 +
 target/arm/helper.c           |  14 +++-
 target/arm/m_helper.c         |   9 ++-
 8 files changed, 179 insertions(+), 168 deletions(-)

-- 
2.38.1