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hw/hppa/dino: Do not accept accesses to registers 0x818 and 0x82c

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Register 0x818 is documented as 'undefined', and register
0x82c is not documented. Refuse their access.

Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200218063355.18577-5-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-02-18 07:33:55 +01:00 committed by Richard Henderson
parent c9cbfebfd0
commit 90e94c0591
1 changed files with 3 additions and 1 deletions
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4
hw/hppa/dino.c
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@ -181,7 +181,9 @@ static bool dino_chip_mem_valid(void *opaque, hwaddr addr,
case DINO_IO_ADDR_EN:
case DINO_PCI_IO_DATA:
case DINO_TOC_ADDR:
case DINO_GMASK ... DINO_TLTIM:
case DINO_GMASK ... DINO_PCISTS:
case DINO_MLTIM ... DINO_PCIWOR:
case DINO_TLTIM:
ret = true;
break;
case DINO_PCI_IO_DATA + 2: