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ao486: do not set HDD info if not mounted.

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sorgelig
2018-04-26 03:33:01 +08:00
parent e66c8f1e5c
commit b78352c194
1 changed files with 8 additions and 9 deletions
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17
x86.cpp
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@@ -350,16 +350,15 @@ static int hdd_set(uint32_t num)
hdd[num].hd_total_sectors = 0;
hdd[num].present = img_mount(hdd[num].type, hdd[num].name);
if (hdd[num].present)
{
hdd[num].hd_heads = 16;
hdd[num].hd_spt = 63;
hdd[num].hd_cylinders = get_image(hdd[num].type)->size / (hdd[num].hd_heads * hdd[num].hd_spt * 512);
if (!hdd[num].present) return 0;
//Maximum 8GB images are supported.
if (hdd[num].hd_cylinders > 16383) hdd[num].hd_cylinders = 16383;
hdd[num].hd_total_sectors = hdd[num].hd_spt*hdd[num].hd_heads*hdd[num].hd_cylinders;
}
hdd[num].hd_heads = 16;
hdd[num].hd_spt = 63;
hdd[num].hd_cylinders = get_image(hdd[num].type)->size / (hdd[num].hd_heads * hdd[num].hd_spt * 512);
//Maximum 8GB images are supported.
if (hdd[num].hd_cylinders > 16383) hdd[num].hd_cylinders = 16383;
hdd[num].hd_total_sectors = hdd[num].hd_spt*hdd[num].hd_heads*hdd[num].hd_cylinders;
/*
0x00.[31:0]: identify write