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target/arm: Move TLBI range insns

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Move the TLBI invalidate-range insns across to tlb-insns.c.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241210160452.2427965-7-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2024-12-10 16:04:48 +00:00
parent 5991e5abe3
commit 6559379957
3 changed files with 333 additions and 328 deletions
Download patch file Download diff file Expand all files Collapse all files

2
target/arm/cpregs.h
View file

@ -1142,6 +1142,8 @@ CPAccessResult access_ttlb(CPUARMState *env, const ARMCPRegInfo *ri,
bool isread);
CPAccessResult access_ttlbis(CPUARMState *env, const ARMCPRegInfo *ri,
bool isread);
CPAccessResult access_ttlbos(CPUARMState *env, const ARMCPRegInfo *ri,
bool isread);
bool tlb_force_broadcast(CPUARMState *env);
int tlbbits_for_regime(CPUARMState *env, ARMMMUIdx mmu_idx,
uint64_t addr);

330
target/arm/helper.c
View file

@ -388,8 +388,8 @@ CPAccessResult access_ttlbis(CPUARMState *env, const ARMCPRegInfo *ri,
#ifdef TARGET_AARCH64
/* Check for traps from EL1 due to HCR_EL2.TTLB or TTLBOS. */
static CPAccessResult access_ttlbos(CPUARMState *env, const ARMCPRegInfo *ri,
bool isread)
CPAccessResult access_ttlbos(CPUARMState *env, const ARMCPRegInfo *ri,
bool isread)
{
if (arm_current_el(env) == 1 &&
(arm_hcr_el2_eff(env) & (HCR_TTLB | HCR_TTLBOS))) {
@ -4856,202 +4856,6 @@ int ipas2e1_tlbmask(CPUARMState *env, int64_t value)
: ARMMMUIdxBit_Stage2);
}
#ifdef TARGET_AARCH64
typedef struct {
uint64_t base;
uint64_t length;
} TLBIRange;
static ARMGranuleSize tlbi_range_tg_to_gran_size(int tg)
{
/*
* Note that the TLBI range TG field encoding differs from both
* TG0 and TG1 encodings.
*/
switch (tg) {
case 1:
return Gran4K;
case 2:
return Gran16K;
case 3:
return Gran64K;
default:
return GranInvalid;
}
}
static TLBIRange tlbi_aa64_get_range(CPUARMState *env, ARMMMUIdx mmuidx,
uint64_t value)
{
unsigned int page_size_granule, page_shift, num, scale, exponent;
/* Extract one bit to represent the va selector in use. */
uint64_t select = sextract64(value, 36, 1);
ARMVAParameters param = aa64_va_parameters(env, select, mmuidx, true, false);
TLBIRange ret = { };
ARMGranuleSize gran;
page_size_granule = extract64(value, 46, 2);
gran = tlbi_range_tg_to_gran_size(page_size_granule);
/* The granule encoded in value must match the granule in use. */
if (gran != param.gran) {
qemu_log_mask(LOG_GUEST_ERROR, "Invalid tlbi page size granule %d\n",
page_size_granule);
return ret;
}
page_shift = arm_granule_bits(gran);
num = extract64(value, 39, 5);
scale = extract64(value, 44, 2);
exponent = (5 * scale) + 1;
ret.length = (num + 1) << (exponent + page_shift);
if (param.select) {
ret.base = sextract64(value, 0, 37);
} else {
ret.base = extract64(value, 0, 37);
}
if (param.ds) {
/*
* With DS=1, BaseADDR is always shifted 16 so that it is able
* to address all 52 va bits. The input address is perforce
* aligned on a 64k boundary regardless of translation granule.
*/
page_shift = 16;
}
ret.base <<= page_shift;
return ret;
}
static void do_rvae_write(CPUARMState *env, uint64_t value,
int idxmap, bool synced)
{
ARMMMUIdx one_idx = ARM_MMU_IDX_A | ctz32(idxmap);
TLBIRange range;
int bits;
range = tlbi_aa64_get_range(env, one_idx, value);
bits = tlbbits_for_regime(env, one_idx, range.base);
if (synced) {
tlb_flush_range_by_mmuidx_all_cpus_synced(env_cpu(env),
range.base,
range.length,
idxmap,
bits);
} else {
tlb_flush_range_by_mmuidx(env_cpu(env), range.base,
range.length, idxmap, bits);
}
}
static void tlbi_aa64_rvae1_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, EL1&0.
* Currently handles all of RVAE1, RVAAE1, RVAALE1 and RVALE1,
* since we don't support flush-for-specific-ASID-only or
* flush-last-level-only.
*/
do_rvae_write(env, value, vae1_tlbmask(env),
tlb_force_broadcast(env));
}
static void tlbi_aa64_rvae1is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, Inner/Outer Shareable EL1&0.
* Currently handles all of RVAE1IS, RVAE1OS, RVAAE1IS, RVAAE1OS,
* RVAALE1IS, RVAALE1OS, RVALE1IS and RVALE1OS, since we don't support
* flush-for-specific-ASID-only, flush-last-level-only or inner/outer
* shareable specific flushes.
*/
do_rvae_write(env, value, vae1_tlbmask(env), true);
}
static void tlbi_aa64_rvae2_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, EL2.
* Currently handles all of RVAE2 and RVALE2,
* since we don't support flush-for-specific-ASID-only or
* flush-last-level-only.
*/
do_rvae_write(env, value, vae2_tlbmask(env),
tlb_force_broadcast(env));
}
static void tlbi_aa64_rvae2is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, Inner/Outer Shareable, EL2.
* Currently handles all of RVAE2IS, RVAE2OS, RVALE2IS and RVALE2OS,
* since we don't support flush-for-specific-ASID-only,
* flush-last-level-only or inner/outer shareable specific flushes.
*/
do_rvae_write(env, value, vae2_tlbmask(env), true);
}
static void tlbi_aa64_rvae3_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, EL3.
* Currently handles all of RVAE3 and RVALE3,
* since we don't support flush-for-specific-ASID-only or
* flush-last-level-only.
*/
do_rvae_write(env, value, ARMMMUIdxBit_E3, tlb_force_broadcast(env));
}
static void tlbi_aa64_rvae3is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, EL3, Inner/Outer Shareable.
* Currently handles all of RVAE3IS, RVAE3OS, RVALE3IS and RVALE3OS,
* since we don't support flush-for-specific-ASID-only,
* flush-last-level-only or inner/outer specific flushes.
*/
do_rvae_write(env, value, ARMMMUIdxBit_E3, true);
}
static void tlbi_aa64_ripas2e1_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
do_rvae_write(env, value, ipas2e1_tlbmask(env, value),
tlb_force_broadcast(env));
}
static void tlbi_aa64_ripas2e1is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
do_rvae_write(env, value, ipas2e1_tlbmask(env, value), true);
}
#endif
static CPAccessResult aa64_zva_access(CPUARMState *env, const ARMCPRegInfo *ri,
bool isread)
{
@ -7312,133 +7116,6 @@ static const ARMCPRegInfo pauth_reginfo[] = {
.fieldoffset = offsetof(CPUARMState, keys.apib.hi) },
};
static const ARMCPRegInfo tlbirange_reginfo[] = {
{ .name = "TLBI_RVAE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 1,
.access = PL1_W, .accessfn = access_ttlbis, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAE1IS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAAE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 3,
.access = PL1_W, .accessfn = access_ttlbis, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAAE1IS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVALE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 5,
.access = PL1_W, .accessfn = access_ttlbis, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVALE1IS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAALE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 7,
.access = PL1_W, .accessfn = access_ttlbis, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAALE1IS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 1,
.access = PL1_W, .accessfn = access_ttlbos, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAE1OS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAAE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 3,
.access = PL1_W, .accessfn = access_ttlbos, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAAE1OS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVALE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 5,
.access = PL1_W, .accessfn = access_ttlbos, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVALE1OS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAALE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 7,
.access = PL1_W, .accessfn = access_ttlbos, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAALE1OS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 1,
.access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAE1,
.writefn = tlbi_aa64_rvae1_write },
{ .name = "TLBI_RVAAE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 3,
.access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAAE1,
.writefn = tlbi_aa64_rvae1_write },
{ .name = "TLBI_RVALE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 5,
.access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVALE1,
.writefn = tlbi_aa64_rvae1_write },
{ .name = "TLBI_RVAALE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 7,
.access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAALE1,
.writefn = tlbi_aa64_rvae1_write },
{ .name = "TLBI_RIPAS2E1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 0, .opc2 = 2,
.access = PL2_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_ripas2e1is_write },
{ .name = "TLBI_RIPAS2LE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 0, .opc2 = 6,
.access = PL2_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_ripas2e1is_write },
{ .name = "TLBI_RVAE2IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 2, .opc2 = 1,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2is_write },
{ .name = "TLBI_RVALE2IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 2, .opc2 = 5,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2is_write },
{ .name = "TLBI_RIPAS2E1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 4, .opc2 = 2,
.access = PL2_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_ripas2e1_write },
{ .name = "TLBI_RIPAS2LE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 4, .opc2 = 6,
.access = PL2_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_ripas2e1_write },
{ .name = "TLBI_RVAE2OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 5, .opc2 = 1,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2is_write },
{ .name = "TLBI_RVALE2OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 5, .opc2 = 5,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2is_write },
{ .name = "TLBI_RVAE2", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 6, .opc2 = 1,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2_write },
{ .name = "TLBI_RVALE2", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 6, .opc2 = 5,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2_write },
{ .name = "TLBI_RVAE3IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 2, .opc2 = 1,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3is_write },
{ .name = "TLBI_RVALE3IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 2, .opc2 = 5,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3is_write },
{ .name = "TLBI_RVAE3OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 5, .opc2 = 1,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3is_write },
{ .name = "TLBI_RVALE3OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 5, .opc2 = 5,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3is_write },
{ .name = "TLBI_RVAE3", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 6, .opc2 = 1,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3_write },
{ .name = "TLBI_RVALE3", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 6, .opc2 = 5,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3_write },
};
static const ARMCPRegInfo tlbios_reginfo[] = {
{ .name = "TLBI_VMALLE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 1, .opc2 = 0,
@ -9389,9 +9066,6 @@ void register_cp_regs_for_features(ARMCPU *cpu)
if (cpu_isar_feature(aa64_rndr, cpu)) {
define_arm_cp_regs(cpu, rndr_reginfo);
}
if (cpu_isar_feature(aa64_tlbirange, cpu)) {
define_arm_cp_regs(cpu, tlbirange_reginfo);
}
if (cpu_isar_feature(aa64_tlbios, cpu)) {
define_arm_cp_regs(cpu, tlbios_reginfo);
}

329
target/arm/tcg/tlb-insns.c
View file

@ -6,6 +6,7 @@
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "qemu/osdep.h"
#include "qemu/log.h"
#include "exec/exec-all.h"
#include "cpu.h"
#include "internals.h"
@ -562,6 +563,329 @@ static const ARMCPRegInfo tlbi_el3_cp_reginfo[] = {
.writefn = tlbi_aa64_vae3_write },
};
#ifdef TARGET_AARCH64
typedef struct {
uint64_t base;
uint64_t length;
} TLBIRange;
static ARMGranuleSize tlbi_range_tg_to_gran_size(int tg)
{
/*
* Note that the TLBI range TG field encoding differs from both
* TG0 and TG1 encodings.
*/
switch (tg) {
case 1:
return Gran4K;
case 2:
return Gran16K;
case 3:
return Gran64K;
default:
return GranInvalid;
}
}
static TLBIRange tlbi_aa64_get_range(CPUARMState *env, ARMMMUIdx mmuidx,
uint64_t value)
{
unsigned int page_size_granule, page_shift, num, scale, exponent;
/* Extract one bit to represent the va selector in use. */
uint64_t select = sextract64(value, 36, 1);
ARMVAParameters param = aa64_va_parameters(env, select, mmuidx, true, false);
TLBIRange ret = { };
ARMGranuleSize gran;
page_size_granule = extract64(value, 46, 2);
gran = tlbi_range_tg_to_gran_size(page_size_granule);
/* The granule encoded in value must match the granule in use. */
if (gran != param.gran) {
qemu_log_mask(LOG_GUEST_ERROR, "Invalid tlbi page size granule %d\n",
page_size_granule);
return ret;
}
page_shift = arm_granule_bits(gran);
num = extract64(value, 39, 5);
scale = extract64(value, 44, 2);
exponent = (5 * scale) + 1;
ret.length = (num + 1) << (exponent + page_shift);
if (param.select) {
ret.base = sextract64(value, 0, 37);
} else {
ret.base = extract64(value, 0, 37);
}
if (param.ds) {
/*
* With DS=1, BaseADDR is always shifted 16 so that it is able
* to address all 52 va bits. The input address is perforce
* aligned on a 64k boundary regardless of translation granule.
*/
page_shift = 16;
}
ret.base <<= page_shift;
return ret;
}
static void do_rvae_write(CPUARMState *env, uint64_t value,
int idxmap, bool synced)
{
ARMMMUIdx one_idx = ARM_MMU_IDX_A | ctz32(idxmap);
TLBIRange range;
int bits;
range = tlbi_aa64_get_range(env, one_idx, value);
bits = tlbbits_for_regime(env, one_idx, range.base);
if (synced) {
tlb_flush_range_by_mmuidx_all_cpus_synced(env_cpu(env),
range.base,
range.length,
idxmap,
bits);
} else {
tlb_flush_range_by_mmuidx(env_cpu(env), range.base,
range.length, idxmap, bits);
}
}
static void tlbi_aa64_rvae1_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, EL1&0.
* Currently handles all of RVAE1, RVAAE1, RVAALE1 and RVALE1,
* since we don't support flush-for-specific-ASID-only or
* flush-last-level-only.
*/
do_rvae_write(env, value, vae1_tlbmask(env),
tlb_force_broadcast(env));
}
static void tlbi_aa64_rvae1is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, Inner/Outer Shareable EL1&0.
* Currently handles all of RVAE1IS, RVAE1OS, RVAAE1IS, RVAAE1OS,
* RVAALE1IS, RVAALE1OS, RVALE1IS and RVALE1OS, since we don't support
* flush-for-specific-ASID-only, flush-last-level-only or inner/outer
* shareable specific flushes.
*/
do_rvae_write(env, value, vae1_tlbmask(env), true);
}
static void tlbi_aa64_rvae2_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, EL2.
* Currently handles all of RVAE2 and RVALE2,
* since we don't support flush-for-specific-ASID-only or
* flush-last-level-only.
*/
do_rvae_write(env, value, vae2_tlbmask(env),
tlb_force_broadcast(env));
}
static void tlbi_aa64_rvae2is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, Inner/Outer Shareable, EL2.
* Currently handles all of RVAE2IS, RVAE2OS, RVALE2IS and RVALE2OS,
* since we don't support flush-for-specific-ASID-only,
* flush-last-level-only or inner/outer shareable specific flushes.
*/
do_rvae_write(env, value, vae2_tlbmask(env), true);
}
static void tlbi_aa64_rvae3_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, EL3.
* Currently handles all of RVAE3 and RVALE3,
* since we don't support flush-for-specific-ASID-only or
* flush-last-level-only.
*/
do_rvae_write(env, value, ARMMMUIdxBit_E3, tlb_force_broadcast(env));
}
static void tlbi_aa64_rvae3is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
/*
* Invalidate by VA range, EL3, Inner/Outer Shareable.
* Currently handles all of RVAE3IS, RVAE3OS, RVALE3IS and RVALE3OS,
* since we don't support flush-for-specific-ASID-only,
* flush-last-level-only or inner/outer specific flushes.
*/
do_rvae_write(env, value, ARMMMUIdxBit_E3, true);
}
static void tlbi_aa64_ripas2e1_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
do_rvae_write(env, value, ipas2e1_tlbmask(env, value),
tlb_force_broadcast(env));
}
static void tlbi_aa64_ripas2e1is_write(CPUARMState *env,
const ARMCPRegInfo *ri,
uint64_t value)
{
do_rvae_write(env, value, ipas2e1_tlbmask(env, value), true);
}
static const ARMCPRegInfo tlbirange_reginfo[] = {
{ .name = "TLBI_RVAE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 1,
.access = PL1_W, .accessfn = access_ttlbis, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAE1IS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAAE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 3,
.access = PL1_W, .accessfn = access_ttlbis, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAAE1IS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVALE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 5,
.access = PL1_W, .accessfn = access_ttlbis, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVALE1IS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAALE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 7,
.access = PL1_W, .accessfn = access_ttlbis, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAALE1IS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 1,
.access = PL1_W, .accessfn = access_ttlbos, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAE1OS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAAE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 3,
.access = PL1_W, .accessfn = access_ttlbos, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAAE1OS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVALE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 5,
.access = PL1_W, .accessfn = access_ttlbos, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVALE1OS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAALE1OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 7,
.access = PL1_W, .accessfn = access_ttlbos, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAALE1OS,
.writefn = tlbi_aa64_rvae1is_write },
{ .name = "TLBI_RVAE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 1,
.access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAE1,
.writefn = tlbi_aa64_rvae1_write },
{ .name = "TLBI_RVAAE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 3,
.access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAAE1,
.writefn = tlbi_aa64_rvae1_write },
{ .name = "TLBI_RVALE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 5,
.access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVALE1,
.writefn = tlbi_aa64_rvae1_write },
{ .name = "TLBI_RVAALE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 7,
.access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW,
.fgt = FGT_TLBIRVAALE1,
.writefn = tlbi_aa64_rvae1_write },
{ .name = "TLBI_RIPAS2E1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 0, .opc2 = 2,
.access = PL2_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_ripas2e1is_write },
{ .name = "TLBI_RIPAS2LE1IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 0, .opc2 = 6,
.access = PL2_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_ripas2e1is_write },
{ .name = "TLBI_RVAE2IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 2, .opc2 = 1,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2is_write },
{ .name = "TLBI_RVALE2IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 2, .opc2 = 5,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2is_write },
{ .name = "TLBI_RIPAS2E1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 4, .opc2 = 2,
.access = PL2_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_ripas2e1_write },
{ .name = "TLBI_RIPAS2LE1", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 4, .opc2 = 6,
.access = PL2_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_ripas2e1_write },
{ .name = "TLBI_RVAE2OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 5, .opc2 = 1,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2is_write },
{ .name = "TLBI_RVALE2OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 5, .opc2 = 5,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2is_write },
{ .name = "TLBI_RVAE2", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 6, .opc2 = 1,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2_write },
{ .name = "TLBI_RVALE2", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 6, .opc2 = 5,
.access = PL2_W, .type = ARM_CP_NO_RAW | ARM_CP_EL3_NO_EL2_UNDEF,
.writefn = tlbi_aa64_rvae2_write },
{ .name = "TLBI_RVAE3IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 2, .opc2 = 1,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3is_write },
{ .name = "TLBI_RVALE3IS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 2, .opc2 = 5,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3is_write },
{ .name = "TLBI_RVAE3OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 5, .opc2 = 1,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3is_write },
{ .name = "TLBI_RVALE3OS", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 5, .opc2 = 5,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3is_write },
{ .name = "TLBI_RVAE3", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 6, .opc2 = 1,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3_write },
{ .name = "TLBI_RVALE3", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 6, .crn = 8, .crm = 6, .opc2 = 5,
.access = PL3_W, .type = ARM_CP_NO_RAW,
.writefn = tlbi_aa64_rvae3_write },
};
#endif
void define_tlb_insn_regs(ARMCPU *cpu)
{
CPUARMState *env = &cpu->env;
@ -591,4 +915,9 @@ void define_tlb_insn_regs(ARMCPU *cpu)
if (arm_feature(env, ARM_FEATURE_EL3)) {
define_arm_cp_regs(cpu, tlbi_el3_cp_reginfo);
}
#ifdef TARGET_AARCH64
if (cpu_isar_feature(aa64_tlbirange, cpu)) {
define_arm_cp_regs(cpu, tlbirange_reginfo);
}
#endif
}