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Make tb_invalidate_phys_addr() take a MemTxAttrs argument 

As part of plumbing MemTxAttrs down to the IOMMU translate method,
add MemTxAttrs as an argument to tb_invalidate_phys_addr().
Its callers either have an attrs value to hand, or don't care
and can use MEMTXATTRS_UNSPECIFIED.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20180521140402.23318-3-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2018-05-31 14:50:52 +01:00
parent 2ce931d012
commit c874dc4f5e
4 changed files with 7 additions and 5 deletions
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2
accel/tcg/translate-all.c
View File

@ -1669,7 +1669,7 @@ static TranslationBlock *tb_find_pc(uintptr_t tc_ptr)
}
#if !defined(CONFIG_USER_ONLY)
void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr)
void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr, MemTxAttrs attrs)
{
ram_addr_t ram_addr;
MemoryRegion *mr;

2
exec.c
View File

@ -898,7 +898,7 @@ static void breakpoint_invalidate(CPUState *cpu, target_ulong pc)
if (phys != -1) {
/* Locks grabbed by tb_invalidate_phys_addr */
tb_invalidate_phys_addr(cpu->cpu_ases[asidx].as,
phys | (pc & ~TARGET_PAGE_MASK));
phys | (pc & ~TARGET_PAGE_MASK), attrs);
}
}
#endif

5
include/exec/exec-all.h
View File

@ -255,7 +255,7 @@ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong vaddr,
void tlb_set_page(CPUState *cpu, target_ulong vaddr,
hwaddr paddr, int prot,
int mmu_idx, target_ulong size);
void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr);
void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr, MemTxAttrs attrs);
void probe_write(CPUArchState *env, target_ulong addr, int size, int mmu_idx,
uintptr_t retaddr);
#else
@ -303,7 +303,8 @@ static inline void tlb_flush_by_mmuidx_all_cpus_synced(CPUState *cpu,
uint16_t idxmap)
{
}
static inline void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr)
static inline void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr,
MemTxAttrs attrs)
{
}
#endif

3
target/xtensa/op_helper.c
View File

@ -105,7 +105,8 @@ static void tb_invalidate_virtual_addr(CPUXtensaState *env, uint32_t vaddr)
int ret = xtensa_get_physical_addr(env, false, vaddr, 2, 0,
&paddr, &page_size, &access);
if (ret == 0) {
tb_invalidate_phys_addr(&address_space_memory, paddr);
tb_invalidate_phys_addr(&address_space_memory, paddr,
MEMTXATTRS_UNSPECIFIED);
}
}