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| author | Richard Henderson | 2022-10-05 18:18:39 +0200 |
|---|---|---|
| committer | Richard Henderson | 2022-10-26 03:11:28 +0200 |
| commit | 67aabbb312eda2316011aab5b54c37d08c82f933 (patch) | |
| tree | 483ad769d1beb66fd90caf1c932e2777e8c743f0 /accel | |
| parent | accel/tcg: Introduce tb_{set_}page_addr{0,1} (diff) | |
| download | qemu-67aabbb312eda2316011aab5b54c37d08c82f933.tar.gz qemu-67aabbb312eda2316011aab5b54c37d08c82f933.tar.xz qemu-67aabbb312eda2316011aab5b54c37d08c82f933.zip | |
accel/tcg: Rename tb_invalidate_phys_page
Rename to tb_invalidate_phys_page_unwind to emphasize that
we also detect invalidating the current TB, and also to free
up that name for other usage.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/tcg/internal.h | 2 | ||||
| -rw-r--r-- | accel/tcg/tb-maint.c | 2 | ||||
| -rw-r--r-- | accel/tcg/translate-all.c | 5 |
3 files changed, 5 insertions, 4 deletions
diff --git a/accel/tcg/internal.h b/accel/tcg/internal.h index 1a704ee14f..1227bb69bd 100644 --- a/accel/tcg/internal.h +++ b/accel/tcg/internal.h @@ -105,7 +105,7 @@ void tb_htable_init(void); void tb_reset_jump(TranslationBlock *tb, int n); TranslationBlock *tb_link_page(TranslationBlock *tb, tb_page_addr_t phys_pc, tb_page_addr_t phys_page2); -bool tb_invalidate_phys_page(tb_page_addr_t addr, uintptr_t pc); +bool tb_invalidate_phys_page_unwind(tb_page_addr_t addr, uintptr_t pc); int cpu_restore_state_from_tb(CPUState *cpu, TranslationBlock *tb, uintptr_t searched_pc, bool reset_icount); diff --git a/accel/tcg/tb-maint.c b/accel/tcg/tb-maint.c index 15ec2f741d..92170cbbc1 100644 --- a/accel/tcg/tb-maint.c +++ b/accel/tcg/tb-maint.c @@ -657,7 +657,7 @@ void tb_invalidate_phys_page_fast(struct page_collection *pages, * TB (because it was modified by this store and the guest CPU has * precise-SMC semantics). */ -bool tb_invalidate_phys_page(tb_page_addr_t addr, uintptr_t pc) +bool tb_invalidate_phys_page_unwind(tb_page_addr_t addr, uintptr_t pc) { TranslationBlock *tb; PageDesc *p; diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index bef4c56cff..aa8d213514 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -1382,7 +1382,7 @@ void page_set_flags(target_ulong start, target_ulong end, int flags) if (!(p->flags & PAGE_WRITE) && (flags & PAGE_WRITE) && p->first_tb) { - tb_invalidate_phys_page(addr, 0); + tb_invalidate_phys_page_unwind(addr, 0); } if (reset_target_data) { g_free(p->target_data); @@ -1580,7 +1580,8 @@ int page_unprotect(target_ulong address, uintptr_t pc) /* and since the content will be modified, we must invalidate the corresponding translated code. */ - current_tb_invalidated |= tb_invalidate_phys_page(addr, pc); + current_tb_invalidated |= + tb_invalidate_phys_page_unwind(addr, pc); } mprotect((void *)g2h_untagged(host_start), qemu_host_page_size, prot & PAGE_BITS); |