target/sparc: Add TLB entry with attributes

Append MemTxAttrs to interfaces so we can pass along up coming Invert
Endian TTE bit on SPARC64.

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <f8fcc3138570c460ef289a6b34ba7715ba36f99e.1566466906.git.tony.nguyen@bt.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Tony Nguyen 2019-08-24 04:36:57 +10:00 committed by Richard Henderson
parent a26fc6f515
commit 9bed46e67e

View file

@ -88,7 +88,7 @@ static const int perm_table[2][8] = {
};
static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
int *prot, int *access_index,
int *prot, int *access_index, MemTxAttrs *attrs,
target_ulong address, int rw, int mmu_idx,
target_ulong *page_size)
{
@ -219,6 +219,7 @@ bool sparc_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
target_ulong vaddr;
target_ulong page_size;
int error_code = 0, prot, access_index;
MemTxAttrs attrs = {};
/*
* TODO: If we ever need tlb_vaddr_to_host for this target,
@ -229,7 +230,7 @@ bool sparc_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
assert(!probe);
address &= TARGET_PAGE_MASK;
error_code = get_physical_address(env, &paddr, &prot, &access_index,
error_code = get_physical_address(env, &paddr, &prot, &access_index, &attrs,
address, access_type,
mmu_idx, &page_size);
vaddr = address;
@ -490,8 +491,8 @@ static inline int ultrasparc_tag_match(SparcTLBEntry *tlb,
return 0;
}
static int get_physical_address_data(CPUSPARCState *env,
hwaddr *physical, int *prot,
static int get_physical_address_data(CPUSPARCState *env, hwaddr *physical,
int *prot, MemTxAttrs *attrs,
target_ulong address, int rw, int mmu_idx)
{
CPUState *cs = env_cpu(env);
@ -608,8 +609,8 @@ static int get_physical_address_data(CPUSPARCState *env,
return 1;
}
static int get_physical_address_code(CPUSPARCState *env,
hwaddr *physical, int *prot,
static int get_physical_address_code(CPUSPARCState *env, hwaddr *physical,
int *prot, MemTxAttrs *attrs,
target_ulong address, int mmu_idx)
{
CPUState *cs = env_cpu(env);
@ -686,7 +687,7 @@ static int get_physical_address_code(CPUSPARCState *env,
}
static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
int *prot, int *access_index,
int *prot, int *access_index, MemTxAttrs *attrs,
target_ulong address, int rw, int mmu_idx,
target_ulong *page_size)
{
@ -716,11 +717,11 @@ static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
}
if (rw == 2) {
return get_physical_address_code(env, physical, prot, address,
return get_physical_address_code(env, physical, prot, attrs, address,
mmu_idx);
} else {
return get_physical_address_data(env, physical, prot, address, rw,
mmu_idx);
return get_physical_address_data(env, physical, prot, attrs, address,
rw, mmu_idx);
}
}
@ -734,10 +735,11 @@ bool sparc_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
target_ulong vaddr;
hwaddr paddr;
target_ulong page_size;
MemTxAttrs attrs = {};
int error_code = 0, prot, access_index;
address &= TARGET_PAGE_MASK;
error_code = get_physical_address(env, &paddr, &prot, &access_index,
error_code = get_physical_address(env, &paddr, &prot, &access_index, &attrs,
address, access_type,
mmu_idx, &page_size);
if (likely(error_code == 0)) {
@ -747,7 +749,8 @@ bool sparc_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
env->dmmu.mmu_primary_context,
env->dmmu.mmu_secondary_context);
tlb_set_page(cs, vaddr, paddr, prot, mmu_idx, page_size);
tlb_set_page_with_attrs(cs, vaddr, paddr, attrs, prot, mmu_idx,
page_size);
return true;
}
if (probe) {
@ -849,9 +852,10 @@ static int cpu_sparc_get_phys_page(CPUSPARCState *env, hwaddr *phys,
{
target_ulong page_size;
int prot, access_index;
MemTxAttrs attrs = {};
return get_physical_address(env, phys, &prot, &access_index, addr, rw,
mmu_idx, &page_size);
return get_physical_address(env, phys, &prot, &access_index, &attrs, addr,
rw, mmu_idx, &page_size);
}
#if defined(TARGET_SPARC64)