Peter Maydell 1301becdab tcg: Support MMU protection regions smaller than TARGET_PAGE_SIZE ... Add support for MMU protection regions that are smaller than TARGET_PAGE_SIZE. We do this by marking the TLB entry for those pages with a flag TLB_RECHECK. This flag causes us to always take the slow-path for accesses. In the slow path we can then special case them to always call tlb_fill() again, so we have the correct information for the exact address being accessed. This change allows us to handle reading and writing from small regions; we cannot deal with execution from the small region. Backports commit 55df6fcf5476b44bc1b95554e686ab3e91d725c5 from qemu		2018-11-16 21:35:54 -05:00
..
crypto	Drop unused crypto source files	2018-02-17 15:23:57 -05:00
exec	tcg: Support MMU protection regions smaller than TARGET_PAGE_SIZE	2018-11-16 21:35:54 -05:00
fpu	softfloat: remove float64_trunc_to_int	2018-10-08 14:15:11 -04:00
hw	Use cpu_create(type) instead of cpu_init(cpu_model)	2018-03-20 14:20:30 -04:00
qapi	qstring: Fix qstring_from_substr() not to provoke int overflow	2018-08-02 21:21:51 -04:00
qemu	tcg: Split CONFIG_ATOMIC128	2018-10-23 15:17:39 -04:00
qom	cpu.h: fix a typo in comment	2018-11-11 07:32:05 -05:00
sysemu	tcg: add options for enabling MTTCG	2018-03-02 09:25:01 -05:00
config.h	import	2015-08-21 15:04:50 +08:00
elf.h	include/elf: Update elf.h to commit f71a8eaffba3271cf7cdad95572f6996f7523a5b	2018-03-11 15:34:35 -04:00
glib_compat.h	Use cpu_create(type) instead of cpu_init(cpu_model)	2018-03-20 14:20:30 -04:00
qemu-common.h	tcg: Add EXCP_ATOMIC	2018-02-27 11:57:58 -05:00