diff options
| author | Li Qiang <liq3ea@gmail.com> | 2018-09-12 09:01:12 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-02 19:09:03 +0200 |
| commit | af71743ad6c475b682c21767202e6b005894c795 (patch) | |
| tree | a82e0f4f6e1d8f1eb134610d2c7c18b5df605ccb /hw/misc | |
| parent | 2247936a043a609a156cf90c9f346254c48169e4 (diff) | |
hw: debugexit: add read callback
Signed-off-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20180912160118.21158-3-liq3ea@163.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/misc')
| -rw-r--r-- | hw/misc/debugexit.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/misc/debugexit.c b/hw/misc/debugexit.c index 84fa1a5b9d..bed293247e 100644 --- a/hw/misc/debugexit.c +++ b/hw/misc/debugexit.c @@ -23,6 +23,11 @@ typedef struct ISADebugExitState { MemoryRegion io; } ISADebugExitState; +static uint64_t debug_exit_read(void *opaque, hwaddr addr, unsigned size) +{ + return 0; +} + static void debug_exit_write(void *opaque, hwaddr addr, uint64_t val, unsigned width) { @@ -30,6 +35,7 @@ static void debug_exit_write(void *opaque, hwaddr addr, uint64_t val, } static const MemoryRegionOps debug_exit_ops = { + .read = debug_exit_read, .write = debug_exit_write, .valid.min_access_size = 1, .valid.max_access_size = 4, |