diff options
author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-01-27 00:14:11 +0000 |
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committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-01-27 00:14:11 +0000 |
commit | c92b2e845f0669c71081f0f637191d553f9f3499 (patch) | |
tree | a2c41f772fb2572a9c22e95234258fb2c0dd41f8 | |
parent | 68e73e391fe7a26c46bb95df226fade0427669c0 (diff) |
vga memory address fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@591 c046a42c-6fe2-441c-8c8c-71466251a162
-rw-r--r-- | hw/vga.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -494,6 +494,8 @@ static uint32_t vga_mem_readb(uint32_t addr) default: case 3: addr -= 0xb8000; + if (addr >= 0x8000) + return 0xff; break; } @@ -570,6 +572,8 @@ void vga_mem_writeb(uint32_t addr, uint32_t val) default: case 3: addr -= 0xb8000; + if (addr >= 0x8000) + return; break; } |