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[Qemu-arm] [PATCH v14 16/24] cputlb and arm/sparc targets: convert mmuid
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From: |
Alex Bennée |
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Subject: |
[Qemu-arm] [PATCH v14 16/24] cputlb and arm/sparc targets: convert mmuidx flushes from varg to bitmap |
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Date: |
Thu, 23 Feb 2017 18:29:19 +0000 |
While the vargs approach was flexible the original MTTCG ended up
having munge the bits to a bitmap so the data could be used in
deferred work helpers. Instead of hiding that in cputlb we push the
change to the API to make it take a bitmap of MMU indexes instead.
For ARM some the resulting flushes end up being quite long so to aid
readability I've tended to move the index shifting to a new line so
all the bits being or-ed together line up nicely, for example:
tlb_flush_page_by_mmuidx(other_cs, pageaddr,
(1 << ARMMMUIdx_S1SE1) |
(1 << ARMMMUIdx_S1SE0));
Signed-off-by: Alex Bennée <address@hidden>
[AT: SPARC parts only]
Reviewed-by: Artyom Tarasenko <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
[PM: ARM parts only]
Reviewed-by: Peter Maydell <address@hidden>
---
v9
- use (1 << ARMMMUIdx_foo) form to reduce churn in ARM
- checkpatch fixes (mostly > 80 chars)
- add r-b tag
v10
- add r-b tag
---
cputlb.c | 60 +++++++++--------------
include/exec/exec-all.h | 13 ++---
target/arm/helper.c | 116 ++++++++++++++++++++++++++++-----------------
target/sparc/ldst_helper.c | 8 ++--
4 files changed, 107 insertions(+), 90 deletions(-)
diff --git a/cputlb.c b/cputlb.c
index 5dfd3c3ba9..97e5c12de8 100644
--- a/cputlb.c
+++ b/cputlb.c
@@ -122,26 +122,25 @@ void tlb_flush(CPUState *cpu)
}
}
-static inline void v_tlb_flush_by_mmuidx(CPUState *cpu, va_list argp)
+static inline void v_tlb_flush_by_mmuidx(CPUState *cpu, uint16_t idxmap)
{
CPUArchState *env = cpu->env_ptr;
+ unsigned long mmu_idx_bitmask = idxmap;
+ int mmu_idx;
assert_cpu_is_self(cpu);
tlb_debug("start\n");
tb_lock();
- for (;;) {
- int mmu_idx = va_arg(argp, int);
-
- if (mmu_idx < 0) {
- break;
- }
+ for (mmu_idx = 0; mmu_idx < NB_MMU_MODES; mmu_idx++) {
- tlb_debug("%d\n", mmu_idx);
+ if (test_bit(mmu_idx, &mmu_idx_bitmask)) {
+ tlb_debug("%d\n", mmu_idx);
- memset(env->tlb_table[mmu_idx], -1, sizeof(env->tlb_table[0]));
- memset(env->tlb_v_table[mmu_idx], -1, sizeof(env->tlb_v_table[0]));
+ memset(env->tlb_table[mmu_idx], -1, sizeof(env->tlb_table[0]));
+ memset(env->tlb_v_table[mmu_idx], -1, sizeof(env->tlb_v_table[0]));
+ }
}
memset(cpu->tb_jmp_cache, 0, sizeof(cpu->tb_jmp_cache));
@@ -149,12 +148,9 @@ static inline void v_tlb_flush_by_mmuidx(CPUState *cpu,
va_list argp)
tb_unlock();
}
-void tlb_flush_by_mmuidx(CPUState *cpu, ...)
+void tlb_flush_by_mmuidx(CPUState *cpu, uint16_t idxmap)
{
- va_list argp;
- va_start(argp, cpu);
- v_tlb_flush_by_mmuidx(cpu, argp);
- va_end(argp);
+ v_tlb_flush_by_mmuidx(cpu, idxmap);
}
static inline void tlb_flush_entry(CPUTLBEntry *tlb_entry, target_ulong addr)
@@ -219,13 +215,11 @@ void tlb_flush_page(CPUState *cpu, target_ulong addr)
}
}
-void tlb_flush_page_by_mmuidx(CPUState *cpu, target_ulong addr, ...)
+void tlb_flush_page_by_mmuidx(CPUState *cpu, target_ulong addr, uint16_t
idxmap)
{
CPUArchState *env = cpu->env_ptr;
- int i, k;
- va_list argp;
-
- va_start(argp, addr);
+ unsigned long mmu_idx_bitmap = idxmap;
+ int i, page, mmu_idx;
assert_cpu_is_self(cpu);
tlb_debug("addr "TARGET_FMT_lx"\n", addr);
@@ -236,31 +230,23 @@ void tlb_flush_page_by_mmuidx(CPUState *cpu, target_ulong
addr, ...)
TARGET_FMT_lx "/" TARGET_FMT_lx ")\n",
env->tlb_flush_addr, env->tlb_flush_mask);
- v_tlb_flush_by_mmuidx(cpu, argp);
- va_end(argp);
+ v_tlb_flush_by_mmuidx(cpu, idxmap);
return;
}
addr &= TARGET_PAGE_MASK;
- i = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
-
- for (;;) {
- int mmu_idx = va_arg(argp, int);
+ page = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
- if (mmu_idx < 0) {
- break;
- }
-
- tlb_debug("idx %d\n", mmu_idx);
-
- tlb_flush_entry(&env->tlb_table[mmu_idx][i], addr);
+ for (mmu_idx = 0; mmu_idx < NB_MMU_MODES; mmu_idx++) {
+ if (test_bit(mmu_idx, &mmu_idx_bitmap)) {
+ tlb_flush_entry(&env->tlb_table[mmu_idx][page], addr);
- /* check whether there are vltb entries that need to be flushed */
- for (k = 0; k < CPU_VTLB_SIZE; k++) {
- tlb_flush_entry(&env->tlb_v_table[mmu_idx][k], addr);
+ /* check whether there are vltb entries that need to be flushed */
+ for (i = 0; i < CPU_VTLB_SIZE; i++) {
+ tlb_flush_entry(&env->tlb_v_table[mmu_idx][i], addr);
+ }
}
}
- va_end(argp);
tb_flush_jmp_cache(cpu, addr);
}
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index c694e3482b..e94e6849dd 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -106,21 +106,22 @@ void tlb_flush(CPUState *cpu);
* tlb_flush_page_by_mmuidx:
* @cpu: CPU whose TLB should be flushed
* @addr: virtual address of page to be flushed
- * @...: list of MMU indexes to flush, terminated by a negative value
+ * @idxmap: bitmap of MMU indexes to flush
*
* Flush one page from the TLB of the specified CPU, for the specified
* MMU indexes.
*/
-void tlb_flush_page_by_mmuidx(CPUState *cpu, target_ulong addr, ...);
+void tlb_flush_page_by_mmuidx(CPUState *cpu, target_ulong addr,
+ uint16_t idxmap);
/**
* tlb_flush_by_mmuidx:
* @cpu: CPU whose TLB should be flushed
- * @...: list of MMU indexes to flush, terminated by a negative value
+ * @idxmap: bitmap of MMU indexes to flush
*
* Flush all entries from the TLB of the specified CPU, for the specified
* MMU indexes.
*/
-void tlb_flush_by_mmuidx(CPUState *cpu, ...);
+void tlb_flush_by_mmuidx(CPUState *cpu, uint16_t idxmap);
/**
* tlb_set_page_with_attrs:
* @cpu: CPU to add this TLB entry for
@@ -169,11 +170,11 @@ static inline void tlb_flush(CPUState *cpu)
}
static inline void tlb_flush_page_by_mmuidx(CPUState *cpu,
- target_ulong addr, ...)
+ target_ulong addr, uint16_t idxmap)
{
}
-static inline void tlb_flush_by_mmuidx(CPUState *cpu, ...)
+static inline void tlb_flush_by_mmuidx(CPUState *cpu, uint16_t idxmap)
{
}
#endif
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 753a69d40d..b41d0494d1 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -578,8 +578,10 @@ static void tlbiall_nsnh_write(CPUARMState *env, const
ARMCPRegInfo *ri,
{
CPUState *cs = ENV_GET_CPU(env);
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S12NSE1, ARMMMUIdx_S12NSE0,
- ARMMMUIdx_S2NS, -1);
+ tlb_flush_by_mmuidx(cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0) |
+ (1 << ARMMMUIdx_S2NS));
}
static void tlbiall_nsnh_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -588,8 +590,10 @@ static void tlbiall_nsnh_is_write(CPUARMState *env, const
ARMCPRegInfo *ri,
CPUState *other_cs;
CPU_FOREACH(other_cs) {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S12NSE1,
- ARMMMUIdx_S12NSE0, ARMMMUIdx_S2NS, -1);
+ tlb_flush_by_mmuidx(other_cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0) |
+ (1 << ARMMMUIdx_S2NS));
}
}
@@ -611,7 +615,7 @@ static void tlbiipas2_write(CPUARMState *env, const
ARMCPRegInfo *ri,
pageaddr = sextract64(value << 12, 0, 40);
- tlb_flush_page_by_mmuidx(cs, pageaddr, ARMMMUIdx_S2NS, -1);
+ tlb_flush_page_by_mmuidx(cs, pageaddr, (1 << ARMMMUIdx_S2NS));
}
static void tlbiipas2_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -627,7 +631,7 @@ static void tlbiipas2_is_write(CPUARMState *env, const
ARMCPRegInfo *ri,
pageaddr = sextract64(value << 12, 0, 40);
CPU_FOREACH(other_cs) {
- tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S2NS, -1);
+ tlb_flush_page_by_mmuidx(other_cs, pageaddr, (1 << ARMMMUIdx_S2NS));
}
}
@@ -636,7 +640,7 @@ static void tlbiall_hyp_write(CPUARMState *env, const
ARMCPRegInfo *ri,
{
CPUState *cs = ENV_GET_CPU(env);
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S1E2, -1);
+ tlb_flush_by_mmuidx(cs, (1 << ARMMMUIdx_S1E2));
}
static void tlbiall_hyp_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -645,7 +649,7 @@ static void tlbiall_hyp_is_write(CPUARMState *env, const
ARMCPRegInfo *ri,
CPUState *other_cs;
CPU_FOREACH(other_cs) {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S1E2, -1);
+ tlb_flush_by_mmuidx(other_cs, (1 << ARMMMUIdx_S1E2));
}
}
@@ -655,7 +659,7 @@ static void tlbimva_hyp_write(CPUARMState *env, const
ARMCPRegInfo *ri,
CPUState *cs = ENV_GET_CPU(env);
uint64_t pageaddr = value & ~MAKE_64BIT_MASK(0, 12);
- tlb_flush_page_by_mmuidx(cs, pageaddr, ARMMMUIdx_S1E2, -1);
+ tlb_flush_page_by_mmuidx(cs, pageaddr, (1 << ARMMMUIdx_S1E2));
}
static void tlbimva_hyp_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -665,7 +669,7 @@ static void tlbimva_hyp_is_write(CPUARMState *env, const
ARMCPRegInfo *ri,
uint64_t pageaddr = value & ~MAKE_64BIT_MASK(0, 12);
CPU_FOREACH(other_cs) {
- tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S1E2, -1);
+ tlb_flush_page_by_mmuidx(other_cs, pageaddr, (1 << ARMMMUIdx_S1E2));
}
}
@@ -2542,8 +2546,10 @@ static void vttbr_write(CPUARMState *env, const
ARMCPRegInfo *ri,
/* Accesses to VTTBR may change the VMID so we must flush the TLB. */
if (raw_read(env, ri) != value) {
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S12NSE1, ARMMMUIdx_S12NSE0,
- ARMMMUIdx_S2NS, -1);
+ tlb_flush_by_mmuidx(cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0) |
+ (1 << ARMMMUIdx_S2NS));
raw_write(env, ri, value);
}
}
@@ -2902,9 +2908,13 @@ static void tlbi_aa64_vmalle1_write(CPUARMState *env,
const ARMCPRegInfo *ri,
CPUState *cs = CPU(cpu);
if (arm_is_secure_below_el3(env)) {
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S1SE1, ARMMMUIdx_S1SE0, -1);
+ tlb_flush_by_mmuidx(cs,
+ (1 << ARMMMUIdx_S1SE1) |
+ (1 << ARMMMUIdx_S1SE0));
} else {
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S12NSE1, ARMMMUIdx_S12NSE0, -1);
+ tlb_flush_by_mmuidx(cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0));
}
}
@@ -2916,10 +2926,13 @@ static void tlbi_aa64_vmalle1is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
CPU_FOREACH(other_cs) {
if (sec) {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S1SE1, ARMMMUIdx_S1SE0,
-1);
+ tlb_flush_by_mmuidx(other_cs,
+ (1 << ARMMMUIdx_S1SE1) |
+ (1 << ARMMMUIdx_S1SE0));
} else {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S12NSE1,
- ARMMMUIdx_S12NSE0, -1);
+ tlb_flush_by_mmuidx(other_cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0));
}
}
}
@@ -2935,13 +2948,19 @@ static void tlbi_aa64_alle1_write(CPUARMState *env,
const ARMCPRegInfo *ri,
CPUState *cs = CPU(cpu);
if (arm_is_secure_below_el3(env)) {
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S1SE1, ARMMMUIdx_S1SE0, -1);
+ tlb_flush_by_mmuidx(cs,
+ (1 << ARMMMUIdx_S1SE1) |
+ (1 << ARMMMUIdx_S1SE0));
} else {
if (arm_feature(env, ARM_FEATURE_EL2)) {
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S12NSE1, ARMMMUIdx_S12NSE0,
- ARMMMUIdx_S2NS, -1);
+ tlb_flush_by_mmuidx(cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0) |
+ (1 << ARMMMUIdx_S2NS));
} else {
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S12NSE1, ARMMMUIdx_S12NSE0, -1);
+ tlb_flush_by_mmuidx(cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0));
}
}
}
@@ -2952,7 +2971,7 @@ static void tlbi_aa64_alle2_write(CPUARMState *env, const
ARMCPRegInfo *ri,
ARMCPU *cpu = arm_env_get_cpu(env);
CPUState *cs = CPU(cpu);
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S1E2, -1);
+ tlb_flush_by_mmuidx(cs, (1 << ARMMMUIdx_S1E2));
}
static void tlbi_aa64_alle3_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -2961,7 +2980,7 @@ static void tlbi_aa64_alle3_write(CPUARMState *env, const
ARMCPRegInfo *ri,
ARMCPU *cpu = arm_env_get_cpu(env);
CPUState *cs = CPU(cpu);
- tlb_flush_by_mmuidx(cs, ARMMMUIdx_S1E3, -1);
+ tlb_flush_by_mmuidx(cs, (1 << ARMMMUIdx_S1E3));
}
static void tlbi_aa64_alle1is_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -2977,13 +2996,18 @@ static void tlbi_aa64_alle1is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
CPU_FOREACH(other_cs) {
if (sec) {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S1SE1, ARMMMUIdx_S1SE0,
-1);
+ tlb_flush_by_mmuidx(other_cs,
+ (1 << ARMMMUIdx_S1SE1) |
+ (1 << ARMMMUIdx_S1SE0));
} else if (has_el2) {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S12NSE1,
- ARMMMUIdx_S12NSE0, ARMMMUIdx_S2NS, -1);
+ tlb_flush_by_mmuidx(other_cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0) |
+ (1 << ARMMMUIdx_S2NS));
} else {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S12NSE1,
- ARMMMUIdx_S12NSE0, -1);
+ tlb_flush_by_mmuidx(other_cs,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0));
}
}
}
@@ -2994,7 +3018,7 @@ static void tlbi_aa64_alle2is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
CPUState *other_cs;
CPU_FOREACH(other_cs) {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S1E2, -1);
+ tlb_flush_by_mmuidx(other_cs, (1 << ARMMMUIdx_S1E2));
}
}
@@ -3004,7 +3028,7 @@ static void tlbi_aa64_alle3is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
CPUState *other_cs;
CPU_FOREACH(other_cs) {
- tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S1E3, -1);
+ tlb_flush_by_mmuidx(other_cs, (1 << ARMMMUIdx_S1E3));
}
}
@@ -3021,11 +3045,13 @@ static void tlbi_aa64_vae1_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t pageaddr = sextract64(value << 12, 0, 56);
if (arm_is_secure_below_el3(env)) {
- tlb_flush_page_by_mmuidx(cs, pageaddr, ARMMMUIdx_S1SE1,
- ARMMMUIdx_S1SE0, -1);
+ tlb_flush_page_by_mmuidx(cs, pageaddr,
+ (1 << ARMMMUIdx_S1SE1) |
+ (1 << ARMMMUIdx_S1SE0));
} else {
- tlb_flush_page_by_mmuidx(cs, pageaddr, ARMMMUIdx_S12NSE1,
- ARMMMUIdx_S12NSE0, -1);
+ tlb_flush_page_by_mmuidx(cs, pageaddr,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0));
}
}
@@ -3040,7 +3066,7 @@ static void tlbi_aa64_vae2_write(CPUARMState *env, const
ARMCPRegInfo *ri,
CPUState *cs = CPU(cpu);
uint64_t pageaddr = sextract64(value << 12, 0, 56);
- tlb_flush_page_by_mmuidx(cs, pageaddr, ARMMMUIdx_S1E2, -1);
+ tlb_flush_page_by_mmuidx(cs, pageaddr, (1 << ARMMMUIdx_S1E2));
}
static void tlbi_aa64_vae3_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -3054,7 +3080,7 @@ static void tlbi_aa64_vae3_write(CPUARMState *env, const
ARMCPRegInfo *ri,
CPUState *cs = CPU(cpu);
uint64_t pageaddr = sextract64(value << 12, 0, 56);
- tlb_flush_page_by_mmuidx(cs, pageaddr, ARMMMUIdx_S1E3, -1);
+ tlb_flush_page_by_mmuidx(cs, pageaddr, (1 << ARMMMUIdx_S1E3));
}
static void tlbi_aa64_vae1is_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -3066,11 +3092,13 @@ static void tlbi_aa64_vae1is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
CPU_FOREACH(other_cs) {
if (sec) {
- tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S1SE1,
- ARMMMUIdx_S1SE0, -1);
+ tlb_flush_page_by_mmuidx(other_cs, pageaddr,
+ (1 << ARMMMUIdx_S1SE1) |
+ (1 << ARMMMUIdx_S1SE0));
} else {
- tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S12NSE1,
- ARMMMUIdx_S12NSE0, -1);
+ tlb_flush_page_by_mmuidx(other_cs, pageaddr,
+ (1 << ARMMMUIdx_S12NSE1) |
+ (1 << ARMMMUIdx_S12NSE0));
}
}
}
@@ -3082,7 +3110,7 @@ static void tlbi_aa64_vae2is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t pageaddr = sextract64(value << 12, 0, 56);
CPU_FOREACH(other_cs) {
- tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S1E2, -1);
+ tlb_flush_page_by_mmuidx(other_cs, pageaddr, (1 << ARMMMUIdx_S1E2));
}
}
@@ -3093,7 +3121,7 @@ static void tlbi_aa64_vae3is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t pageaddr = sextract64(value << 12, 0, 56);
CPU_FOREACH(other_cs) {
- tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S1E3, -1);
+ tlb_flush_page_by_mmuidx(other_cs, pageaddr, (1 << ARMMMUIdx_S1E3));
}
}
@@ -3116,7 +3144,7 @@ static void tlbi_aa64_ipas2e1_write(CPUARMState *env,
const ARMCPRegInfo *ri,
pageaddr = sextract64(value << 12, 0, 48);
- tlb_flush_page_by_mmuidx(cs, pageaddr, ARMMMUIdx_S2NS, -1);
+ tlb_flush_page_by_mmuidx(cs, pageaddr, (1 << ARMMMUIdx_S2NS));
}
static void tlbi_aa64_ipas2e1is_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -3132,7 +3160,7 @@ static void tlbi_aa64_ipas2e1is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
pageaddr = sextract64(value << 12, 0, 48);
CPU_FOREACH(other_cs) {
- tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S2NS, -1);
+ tlb_flush_page_by_mmuidx(other_cs, pageaddr, (1 << ARMMMUIdx_S2NS));
}
}
diff --git a/target/sparc/ldst_helper.c b/target/sparc/ldst_helper.c
index 2c05d6af75..57968d9143 100644
--- a/target/sparc/ldst_helper.c
+++ b/target/sparc/ldst_helper.c
@@ -1768,13 +1768,15 @@ void helper_st_asi(CPUSPARCState *env, target_ulong
addr, target_ulong val,
case 1:
env->dmmu.mmu_primary_context = val;
env->immu.mmu_primary_context = val;
- tlb_flush_by_mmuidx(CPU(cpu), MMU_USER_IDX, MMU_KERNEL_IDX, -1);
+ tlb_flush_by_mmuidx(CPU(cpu),
+ (1 << MMU_USER_IDX) | (1 << MMU_KERNEL_IDX));
break;
case 2:
env->dmmu.mmu_secondary_context = val;
env->immu.mmu_secondary_context = val;
- tlb_flush_by_mmuidx(CPU(cpu), MMU_USER_SECONDARY_IDX,
- MMU_KERNEL_SECONDARY_IDX, -1);
+ tlb_flush_by_mmuidx(CPU(cpu),
+ (1 << MMU_USER_SECONDARY_IDX) |
+ (1 << MMU_KERNEL_SECONDARY_IDX));
break;
default:
cpu_unassigned_access(cs, addr, true, false, 1, size);
--
2.11.0
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- [Qemu-arm] [PATCH v14 16/24] cputlb and arm/sparc targets: convert mmuidx flushes from varg to bitmap,
Alex Bennée <=