Peter Maydell 72c1d3af6e target-arm: Implement WFE as a yield operation ... Implement WFE to yield our timeslice to the next CPU. This avoids slowdowns in multicore configurations caused by one core busy-waiting on a spinlock which can't possibly be unlocked until the other core has an opportunity to run. This speeds up my test case A15 dual-core boot by a factor of three (though it is still four or five times slower than a single-core boot). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1393339545-22111-1-git-send-email-peter.maydell@linaro.org Reviewed-by: Richard Henderson <rth@twiddle.net> Tested-by: Rob Herring <rob.herring@linaro.org>		2014-03-10 14:56:30 +00:00
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user	abitypes.h: Remove incorrect ARM ABI_LLONG_ALIGNMENT	2013-09-10 19:09:33 +01:00
address-spaces.h	exec: move include files to include/exec/	2012-12-19 08:31:31 +01:00
cpu-all.h	memory: split dirty bitmap into three	2014-01-13 14:04:54 +01:00
cpu-common.h	exec: Make cpu_physical_memory_write_rom input an AS	2014-02-11 22:57:44 +10:00
cpu-defs.h	target-arm: Implement WFE as a yield operation	2014-03-10 14:56:30 +00:00
cputlb.h	exec: Resolve subpages in one step except for IOTLB fills	2013-06-20 16:32:46 +02:00
def-helper.h	tcg: Put target helper data into an array.	2013-10-10 11:44:25 -07:00
exec-all.h	cpu: Add per-cpu address space	2014-02-11 22:56:37 +10:00
gdbstub.h	cpu: Introduce CPUClass::gdb_{read,write}_register()	2013-07-27 00:04:17 +02:00
gen-icount.h	tcg: Change tcg_gen_exit_tb argument to uintptr_t	2013-09-02 09:08:30 -07:00
hwaddr.h	hwaddr: Make hwaddr type usable beyond softmmu	2013-06-28 13:25:13 +02:00
ioport.h	portio: Allow to mark portio lists as coalesced MMIO flushing	2013-10-17 17:24:15 +02:00
memory-internal.h	memory: split cpu_physical_memory_* functions to its own include	2014-01-13 14:04:54 +01:00
memory.h	memory: Add MemoryListener to typedefs.h	2014-02-11 22:56:31 +10:00
poison.h	exec: Remove env from list of poisoned names	2013-07-27 11:22:54 +04:00
ram_addr.h	exec: fix ram_list dirty map optimization	2014-02-04 16:45:22 +01:00
softmmu_exec.h	exec: Split softmmu_defs.h	2013-09-02 09:08:30 -07:00
softmmu_header.h	exec: move include files to include/exec/	2012-12-19 08:31:31 +01:00
softmmu_template.h	cpu: Add per-cpu address space	2014-02-11 22:56:37 +10:00
softmmu-semi.h	exec: Change cpu_memory_rw_debug() argument to CPUState	2013-07-23 02:41:33 +02:00
spinlock.h	exec: move include files to include/exec/	2012-12-19 08:31:31 +01:00