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Re: [Qemu-devel] [PATCH 3/4] Fix signal handling for ColdFire


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH 3/4] Fix signal handling for ColdFire
Date: Wed, 03 Mar 2010 14:17:53 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.7) Gecko/20100120 Fedora/3.0.1-1.fc12 Thunderbird/3.0.1

+    float64    sc_fpregs[2];   /* room for two fp registers */
...
-    int f_fpcntl[3];
-    int f_fpregs[8*3];
+    uint32_t   f_fpcntl[3];
+    float64    f_fpregs[8];

Surely these float64 uses are incorrect.  The kernel uses 3*int
at both of these places, which matches up with the 96-bit values
in the regular m68k fpu.


r~




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