Emilio G. Cota 1e05197f24 translate-all: iterate over TBs in a page with PAGE_FOR_EACH_TB ... This commit does several things, but to avoid churn I merged them all into the same commit. To wit: - Use uintptr_t instead of TranslationBlock * for the list of TBs in a page. Just like we did in (c37e6d7e "tcg: Use uintptr_t type for jmp_list_{next|first} fields of TB"), the rationale is the same: these are tagged pointers, not pointers. So use a more appropriate type. - Only check the least significant bit of the tagged pointers. Masking with 3/~3 is unnecessary and confusing. - Introduce the TB_FOR_EACH_TAGGED macro, and use it to define PAGE_FOR_EACH_TB, which improves readability. Note that TB_FOR_EACH_TAGGED will gain another user in a subsequent patch. - Update tb_page_remove to use PAGE_FOR_EACH_TB. In case there is a bug and we attempt to remove a TB that is not in the list, instead of segfaulting (since the list is NULL-terminated) we will reach g_assert_not_reached(). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>		2018-06-15 07:42:55 -10:00
..
kvm	kvm: introduce memory encryption APIs	2018-03-13 12:04:03 +01:00
stubs	kvm: introduce memory encryption APIs	2018-03-13 12:04:03 +01:00
tcg	translate-all: iterate over TBs in a page with PAGE_FOR_EACH_TB	2018-06-15 07:42:55 -10:00
accel.c	accel: use g_strsplit for parsing accelerator names	2018-05-09 00:13:38 +02:00
Makefile.objs	kvm: add memory encryption context	2018-03-13 12:04:03 +01:00