riscv-gnu-toolchain/qemu.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author	Files	Lines
2014-05-30	int128: Add int128_exts64()	Alexey Kardashevskiy	1	-0/+5
	This adds macro to extend signed 64bit value to signed 128bit value. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-04-18	int128.h: Avoid undefined behaviours involving signed arithmetic	Peter Maydell	1	-2/+2
	Add casts when we're performing arithmetic on the .hi parts of an Int128, to avoid undefined behaviour. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-07-02	int128: optimize and add test cases	Paolo Bonzini	1	-8/+17
	For add, the carry only requires checking one of the arguments. For sub and neg, we can similarly optimize computation of the carry. For ge, we can just do lexicographic order. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20	memory: make section size a 128-bit integer	Paolo Bonzini	1	-0/+19
	So far, the size of all regions passed to listeners could fit in 64 bits, because artificial regions (containers and aliases) are eliminated by the memory core, leaving only device regions which have reasonable sizes An IOMMU however cannot be eliminated by the memory core, and may have an artificial size, hence we may need 65 bits to represent its size. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19	misc: move include files to include/qemu/	Paolo Bonzini	1	-0/+116
	Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>