diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2015-04-02 16:09:30 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-04-27 18:24:18 +0200 |
| commit | 0e1cd6576c55269b6e5251dc739a7fc819f9b4a6 (patch) | |
| tree | c4e7c6b871601f75647744b6b059354626f1e0e9 /hw/misc | |
| parent | 339240b5cd42bd13d4f6629f2aedf8b4b07459fb (diff) | |
| download | hqemu-0e1cd6576c55269b6e5251dc739a7fc819f9b4a6.zip hqemu-0e1cd6576c55269b6e5251dc739a7fc819f9b4a6.tar.gz | |
sun4m: fix slavio sysctrl and led register sizes
These were being incorrectly declared as MISC_SIZE (1 byte) rather than
4 bytes and 2 bytes respectively. As a result accesses clamped to the
real register size would unexpectedly fail.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
CC: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1427987370-15897-1-git-send-email-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/misc')
| -rw-r--r-- | hw/misc/slavio_misc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/misc/slavio_misc.c b/hw/misc/slavio_misc.c index 5098595..ec50f10 100644 --- a/hw/misc/slavio_misc.c +++ b/hw/misc/slavio_misc.c @@ -68,6 +68,7 @@ typedef struct APCState { } APCState; #define MISC_SIZE 1 +#define LED_SIZE 2 #define SYSCTRL_SIZE 4 #define AUX1_TC 0x02 @@ -452,13 +453,13 @@ static int slavio_misc_init1(SysBusDevice *sbd) /* 16 bit registers */ /* ss600mp diag LEDs */ memory_region_init_io(&s->led_iomem, OBJECT(s), &slavio_led_mem_ops, s, - "leds", MISC_SIZE); + "leds", LED_SIZE); sysbus_init_mmio(sbd, &s->led_iomem); /* 32 bit registers */ /* System control */ memory_region_init_io(&s->sysctrl_iomem, OBJECT(s), &slavio_sysctrl_mem_ops, s, - "system-control", MISC_SIZE); + "system-control", SYSCTRL_SIZE); sysbus_init_mmio(sbd, &s->sysctrl_iomem); /* AUX 1 (Misc System Functions) */ |
