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QEMU main repository: Please see https://www.qemu.org/docs/master/devel/submitting-a-patch.html for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org

emulation kvm qemu virtualization

History

Alex Bennée 1f5c00cfdb qom/cpu: move tlb_flush to cpu_common_reset It is a common thing amongst the various cpu reset functions want to flush the SoftMMU's TLB entries. This is done either by calling tlb_flush directly or by way of a general memset of the CPU structure (sometimes both). This moves the tlb_flush call to the common reset function and additionally ensures it is only done for the CONFIG_SOFTMMU case and when tcg is enabled. In some target cases we add an empty end_of_reset_fields structure to the target vCPU structure so have a clear end point for any memset which is resetting value in the structure before CPU_COMMON (where the TLB structures are). While this is a nice clean-up in general it is also a precursor for changes coming to cputlb for MTTCG where the clearing of entries can't be done arbitrarily across vCPUs. Currently the cpu_reset function is usually called from the context of another vCPU as the architectural power up sequence is run. By using the cputlb API functions we can ensure the right behaviour in the future. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>		10 years ago
..
Makefile.objs	Move target-* CPU file into a target/ folder	10 years ago
cpu-qom.h	Move target-* CPU file into a target/ folder	10 years ago
cpu.c	qom/cpu: move tlb_flush to cpu_common_reset	10 years ago
cpu.h	Move target-* CPU file into a target/ folder	10 years ago
csfr.def	Move target-* CPU file into a target/ folder	10 years ago
fpu_helper.c	target-tricore: Add updfl instruction	10 years ago
helper.c	Move target-* CPU file into a target/ folder	10 years ago
helper.h	TriCore FPU patches	10 years ago
op_helper.c	target-tricore: Use clrsb helper	10 years ago
translate.c	TriCore FPU patches	10 years ago
tricore-defs.h	Move target-* CPU file into a target/ folder	10 years ago
tricore-opcodes.h	target-tricore: Added new JNE instruction variant	10 years ago