Peter Maydell 04e3aabde3 cputlb: Support generating CPU exceptions on memory transaction failures ... Call the new cpu_transaction_failed() hook at the places where CPU generated code interacts with the memory system: io_readx() io_writex() get_page_addr_code() Any access from C code (eg via cpu_physical_memory_rw(), address_space_rw(), ld/st_*_phys()) will *not* trigger CPU exceptions via cpu_transaction_failed(). Handling for transactions failures for this kind of call should be done by using a function which returns a MemTxResult and treating the failure case appropriately in the calling code. In an ideal world we would not generate CPU exceptions for instruction fetch failures in get_page_addr_code() but instead wait until the code translation process tried a load and it failed; however that change would require too great a restructuring and redesign to attempt at this point. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>		2017-09-04 15:21:55 +01:00
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cpu-exec-common.c	tcg: make tcg_allowed global	2017-07-04 16:01:16 +02:00
cpu-exec.c	exec: [tcg] Use different TBs according to the vCPU's dynamic tracing state	2017-07-17 13:11:05 +01:00
cputlb.c	cputlb: Support generating CPU exceptions on memory transaction failures	2017-09-04 15:21:55 +01:00
Makefile.objs	cpu: move interrupt handling out of translate-common.c	2017-07-04 16:00:43 +02:00
tcg-all.c	tcg: make tcg_allowed global	2017-07-04 16:01:16 +02:00
trace-events	trace-events: fix code style: print 0x before hex numbers	2017-08-01 12:13:07 +01:00
translate-all.c	tcg: Pass generic CPUState to gen_intermediate_code()	2017-07-19 14:45:16 -07:00
translate-all.h	tcg: move tcg backend files into accel/tcg/	2017-06-15 11:04:06 +02:00