| commit | 91699dbf30a94dea2575ae193412c364c7f3a5fd | |
| author | Giuseppe Musacchio <thatlemon@gmail.com> | |
| Thu, 12 Nov 2020 23:01:30 +0000 (13 00:01 +0100) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Mon, 14 Dec 2020 04:53:59 +0000 (14 15:53 +1100) | ||
| tree | 0075a2ec21ddc2c204d465255b18f6044ea2f773 | treesnapshot (tar.gz zip) |
| parent | bc92c260f6f0da73d3bdee5e1c2bf38d6f22e20a | commitdiff |
ppc/translate: Raise exceptions after setting the cc
The PowerISA reference states that the comparison operators update the
FPCC, CR and FPSCR and, if VE=1, jump to the exception handler.
Moving the exception-triggering code after the CC update sequence solves
the problem.
Signed-off-by: Giuseppe Musacchio <thatlemon@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201112230130.65262-5-thatlemon@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The PowerISA reference states that the comparison operators update the
FPCC, CR and FPSCR and, if VE=1, jump to the exception handler.
Moving the exception-triggering code after the CC update sequence solves
the problem.
Signed-off-by: Giuseppe Musacchio <thatlemon@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201112230130.65262-5-thatlemon@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| target/ppc/fpu_helper.c | diffblobblamehistory |