target-arm: Add missed AArch32 TLBI sytem registers

Some PL2 related TLBI system registers are missed in AArch32
implementation. The patch fixes it.

Signed-off-by: Sergey Sorokin <afarallax@yandex.ru>
Message-id: 1468328885-3217862-1-git-send-email-afarallax@yandex.ru
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
stable-2.7
Sergey Sorokin 2016-07-14 16:51:37 +01:00 committed by Peter Maydell
parent 95eb49c8a3
commit 541ef8c2e7
1 changed files with 139 additions and 0 deletions

View File

@ -572,6 +572,102 @@ static void tlbimvaa_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
}
}
static void tlbiall_nsnh_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
CPUState *cs = ENV_GET_CPU(env);
tlb_flush_by_mmuidx(cs, ARMMMUIdx_S12NSE1, ARMMMUIdx_S12NSE0,
ARMMMUIdx_S2NS, -1);
}
static void tlbiall_nsnh_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
CPUState *other_cs;
CPU_FOREACH(other_cs) {
tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S12NSE1,
ARMMMUIdx_S12NSE0, ARMMMUIdx_S2NS, -1);
}
}
static void tlbiipas2_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
/* Invalidate by IPA. This has to invalidate any structures that
* contain only stage 2 translation information, but does not need
* to apply to structures that contain combined stage 1 and stage 2
* translation information.
* This must NOP if EL2 isn't implemented or SCR_EL3.NS is zero.
*/
CPUState *cs = ENV_GET_CPU(env);
uint64_t pageaddr;
if (!arm_feature(env, ARM_FEATURE_EL2) || !(env->cp15.scr_el3 & SCR_NS)) {
return;
}
pageaddr = sextract64(value << 12, 0, 40);
tlb_flush_page_by_mmuidx(cs, pageaddr, ARMMMUIdx_S2NS, -1);
}
static void tlbiipas2_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
CPUState *other_cs;
uint64_t pageaddr;
if (!arm_feature(env, ARM_FEATURE_EL2) || !(env->cp15.scr_el3 & SCR_NS)) {
return;
}
pageaddr = sextract64(value << 12, 0, 40);
CPU_FOREACH(other_cs) {
tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S2NS, -1);
}
}
static void tlbiall_hyp_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
CPUState *cs = ENV_GET_CPU(env);
tlb_flush_by_mmuidx(cs, ARMMMUIdx_S1E2, -1);
}
static void tlbiall_hyp_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
CPUState *other_cs;
CPU_FOREACH(other_cs) {
tlb_flush_by_mmuidx(other_cs, ARMMMUIdx_S1E2, -1);
}
}
static void tlbimva_hyp_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
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);
}
static void tlbimva_hyp_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
CPUState *other_cs;
uint64_t pageaddr = value & ~MAKE_64BIT_MASK(0, 12);
CPU_FOREACH(other_cs) {
tlb_flush_page_by_mmuidx(other_cs, pageaddr, ARMMMUIdx_S1E2, -1);
}
}
static const ARMCPRegInfo cp_reginfo[] = {
/* Define the secure and non-secure FCSE identifier CP registers
* separately because there is no secure bank in V8 (no _EL3). This allows
@ -3273,6 +3369,29 @@ static const ARMCPRegInfo v8_cp_reginfo[] = {
.type = ARM_CP_NO_RAW, .access = PL1_W, .writefn = tlbimva_write },
{ .name = "TLBIMVAAL", .cp = 15, .opc1 = 0, .crn = 8, .crm = 7, .opc2 = 7,
.type = ARM_CP_NO_RAW, .access = PL1_W, .writefn = tlbimvaa_write },
{ .name = "TLBIMVALH", .cp = 15, .opc1 = 4, .crn = 8, .crm = 7, .opc2 = 5,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbimva_hyp_write },
{ .name = "TLBIMVALHIS",
.cp = 15, .opc1 = 4, .crn = 8, .crm = 3, .opc2 = 5,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbimva_hyp_is_write },
{ .name = "TLBIIPAS2",
.cp = 15, .opc1 = 4, .crn = 8, .crm = 4, .opc2 = 1,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbiipas2_write },
{ .name = "TLBIIPAS2IS",
.cp = 15, .opc1 = 4, .crn = 8, .crm = 0, .opc2 = 1,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbiipas2_is_write },
{ .name = "TLBIIPAS2L",
.cp = 15, .opc1 = 4, .crn = 8, .crm = 4, .opc2 = 5,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbiipas2_write },
{ .name = "TLBIIPAS2LIS",
.cp = 15, .opc1 = 4, .crn = 8, .crm = 0, .opc2 = 5,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbiipas2_is_write },
/* 32 bit cache operations */
{ .name = "ICIALLUIS", .cp = 15, .opc1 = 0, .crn = 7, .crm = 1, .opc2 = 0,
.type = ARM_CP_NOP, .access = PL1_W },
@ -3605,6 +3724,26 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
{ .name = "HTTBR", .cp = 15, .opc1 = 4, .crm = 2,
.access = PL2_RW, .type = ARM_CP_64BIT | ARM_CP_ALIAS,
.fieldoffset = offsetof(CPUARMState, cp15.ttbr0_el[2]) },
{ .name = "TLBIALLNSNH",
.cp = 15, .opc1 = 4, .crn = 8, .crm = 7, .opc2 = 4,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbiall_nsnh_write },
{ .name = "TLBIALLNSNHIS",
.cp = 15, .opc1 = 4, .crn = 8, .crm = 3, .opc2 = 4,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbiall_nsnh_is_write },
{ .name = "TLBIALLH", .cp = 15, .opc1 = 4, .crn = 8, .crm = 7, .opc2 = 0,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbiall_hyp_write },
{ .name = "TLBIALLHIS", .cp = 15, .opc1 = 4, .crn = 8, .crm = 3, .opc2 = 0,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbiall_hyp_is_write },
{ .name = "TLBIMVAH", .cp = 15, .opc1 = 4, .crn = 8, .crm = 7, .opc2 = 1,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbimva_hyp_write },
{ .name = "TLBIMVAHIS", .cp = 15, .opc1 = 4, .crn = 8, .crm = 3, .opc2 = 1,
.type = ARM_CP_NO_RAW, .access = PL2_W,
.writefn = tlbimva_hyp_is_write },
{ .name = "TLBI_ALLE2", .state = ARM_CP_STATE_AA64,
.opc0 = 1, .opc1 = 4, .crn = 8, .crm = 7, .opc2 = 0,
.type = ARM_CP_NO_RAW, .access = PL2_W,