mirror of https://github.com/xemu-project/xemu.git
translate-all: move tb_invalidate_phys_page_range up in the file
This greatly simplifies next commit's diff. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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@ -1363,44 +1363,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
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return tb;
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return tb;
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}
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}
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/*
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* Invalidate all TBs which intersect with the target physical address range
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* [start;end[. NOTE: start and end may refer to *different* physical pages.
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* 'is_cpu_write_access' should be true if called from a real cpu write
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* access: the virtual CPU will exit the current TB if code is modified inside
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* this TB.
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*
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* Called with mmap_lock held for user-mode emulation, grabs tb_lock
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* Called with tb_lock held for system-mode emulation
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*/
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static void tb_invalidate_phys_range_1(tb_page_addr_t start, tb_page_addr_t end)
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{
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tb_page_addr_t next;
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for (next = (start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
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start < end;
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start = next, next += TARGET_PAGE_SIZE) {
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tb_page_addr_t bound = MIN(next, end);
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tb_invalidate_phys_page_range(start, bound, 0);
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}
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}
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#ifdef CONFIG_SOFTMMU
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void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end)
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{
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assert_tb_locked();
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tb_invalidate_phys_range_1(start, end);
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}
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#else
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void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end)
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{
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assert_memory_lock();
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tb_lock();
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tb_invalidate_phys_range_1(start, end);
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tb_unlock();
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}
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#endif
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/*
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/*
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* Invalidate all TBs which intersect with the target physical address range
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* Invalidate all TBs which intersect with the target physical address range
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* [start;end[. NOTE: start and end must refer to the *same* physical page.
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* [start;end[. NOTE: start and end must refer to the *same* physical page.
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@ -1500,6 +1462,45 @@ void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end,
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#endif
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#endif
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}
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}
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/*
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* Invalidate all TBs which intersect with the target physical address range
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* [start;end[. NOTE: start and end may refer to *different* physical pages.
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* 'is_cpu_write_access' should be true if called from a real cpu write
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* access: the virtual CPU will exit the current TB if code is modified inside
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* this TB.
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*
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* Called with mmap_lock held for user-mode emulation, grabs tb_lock
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* Called with tb_lock held for system-mode emulation
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*/
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static void tb_invalidate_phys_range_1(tb_page_addr_t start, tb_page_addr_t end)
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{
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tb_page_addr_t next;
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for (next = (start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
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start < end;
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start = next, next += TARGET_PAGE_SIZE) {
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tb_page_addr_t bound = MIN(next, end);
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tb_invalidate_phys_page_range(start, bound, 0);
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}
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}
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#ifdef CONFIG_SOFTMMU
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void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end)
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{
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assert_tb_locked();
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tb_invalidate_phys_range_1(start, end);
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}
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#else
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void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end)
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{
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assert_memory_lock();
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tb_lock();
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tb_invalidate_phys_range_1(start, end);
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tb_unlock();
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}
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#endif
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#ifdef CONFIG_SOFTMMU
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#ifdef CONFIG_SOFTMMU
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/* len must be <= 8 and start must be a multiple of len.
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/* len must be <= 8 and start must be a multiple of len.
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* Called via softmmu_template.h when code areas are written to with
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* Called via softmmu_template.h when code areas are written to with
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