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authorGiuseppe Cavallaro <peppe.cavallaro@st.com>2010-12-13 11:39:36 +0100
committerCarmelo Amoroso <carmelo.amoroso@st.com>2010-12-14 08:08:36 +0100
commit640220faf25659eb4c15b78cf8869251dbadbd16 (patch)
tree763b66c4480ea9839f80afe2b1672ca2f24aa139 /include
parent1f674977c0f3ea1e67deea93fa8f4e795cc869ad (diff)
sh: fix memcpy saving/restoring FR12-FR15 registers
This patch fixes a bug in the memcpy that doesn't save/restore the FR12-FR15 registers (callee save registers in ST40 ABI) while copying many cache lines with FPU in single paired precision mode and by using all FPU registers (DR and XD). Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Reviewed-by: Carmelo Amoroso <carmelo.amoroso@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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