From: Kumar Gala Date: Wed, 7 Feb 2007 07:47:59 +0000 (-0600) Subject: [POWERPC] Fixup error handling when emulating a floating point instruction X-Git-Tag: v2.6.21-rc1~92^2~23^2~11^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fad293bcbd48d9a2370020cf60e4b4a42559b12;p=pandora-kernel.git [POWERPC] Fixup error handling when emulating a floating point instruction When we do full FP emulation its possible that we need to post a SIGFPE based on the results of the emulation. The previous code ignored this case completely. Additionally, the Soft_emulate_8xx case had two issues. One, we should never generate a SIGFPE since the code only does data movement. Second, we were interpreting the return codes incorrectly, it returns 0 on success, 1 on illop and -EFAULT on a data access error. Signed-off-by: Kumar Gala --- Reading git-diff-tree failed