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
..
atomic_template.h	tcg: Use GEN_ATOMIC_HELPER_FN for opposite endian atomic add	2018-05-10 18:10:57 +01:00
cpu-exec-common.c	icount: fix cpu_restore_state_from_tb for non-tb-exit cases	2018-04-11 09:05:22 +10:00
cpu-exec.c	tcg: track TBs with per-region BST's	2018-06-15 07:42:55 -10:00
cputlb.c	exec.c: Handle IOMMUs in address_space_translate_for_iotlb()	2018-06-15 15:23:34 +01:00
Makefile.objs	tcg: Add generic vector expanders	2018-02-08 15:54:05 +00:00
softmmu_template.h	accel/tcg: add size paremeter in tlb_fill()	2018-01-25 16:02:24 +01:00
tcg-all.c	tcg: make tcg_allowed global	2017-07-04 16:01:16 +02:00
tcg-runtime-gvec.c	tcg: Fix out-of-line generic vector compares	2018-04-06 23:08:50 +10:00
tcg-runtime.c	tcg: add cs_base and flags to -d exec output	2017-12-29 12:43:40 -08:00
tcg-runtime.h	tcg: Introduce atomic helpers for integer min/max	2018-05-10 18:10:57 +01:00
trace-events	trace-events: fix code style: print 0x before hex numbers	2017-08-01 12:13:07 +01:00
translate-all.c	translate-all: iterate over TBs in a page with PAGE_FOR_EACH_TB	2018-06-15 07:42:55 -10:00
translate-all.h	tcg: move tcg backend files into accel/tcg/	2017-06-15 11:04:06 +02:00
translator.c	translator: merge max_insns into DisasContextBase	2018-05-09 10:12:21 -07:00
user-exec-stub.c	accel/tcg: move user-exec to accel/tcg/	2017-09-17 06:52:19 -07:00
user-exec.c	icount: fix cpu_restore_state_from_tb for non-tb-exit cases	2018-04-11 09:05:22 +10:00