From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH 24/28] target/arm: Move regime_ttbr to ptw.c
Date: Fri, 3 Jun 2022 21:06:03 -0700 [thread overview]
Message-ID: <20220604040607.269301-25-richard.henderson@linaro.org> (raw)
In-Reply-To: <20220604040607.269301-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/ptw.h | 1 -
target/arm/helper.c | 16 ----------------
target/arm/ptw.c | 16 ++++++++++++++++
3 files changed, 16 insertions(+), 17 deletions(-)
diff --git a/target/arm/ptw.h b/target/arm/ptw.h
index 3d3061a435..ed152ddaf4 100644
--- a/target/arm/ptw.h
+++ b/target/arm/ptw.h
@@ -12,7 +12,6 @@
#ifndef CONFIG_USER_ONLY
bool regime_translation_disabled(CPUARMState *env, ARMMMUIdx mmu_idx);
-uint64_t regime_ttbr(CPUARMState *env, ARMMMUIdx mmu_idx, int ttbrn);
#endif /* !CONFIG_USER_ONLY */
#endif /* TARGET_ARM_PTW_H */
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 568e02c5dc..07b4f7bcc5 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -10439,22 +10439,6 @@ bool regime_translation_disabled(CPUARMState *env, ARMMMUIdx mmu_idx)
return (regime_sctlr(env, mmu_idx) & SCTLR_M) == 0;
}
-/* Return the TTBR associated with this translation regime */
-uint64_t regime_ttbr(CPUARMState *env, ARMMMUIdx mmu_idx, int ttbrn)
-{
- if (mmu_idx == ARMMMUIdx_Stage2) {
- return env->cp15.vttbr_el2;
- }
- if (mmu_idx == ARMMMUIdx_Stage2_S) {
- return env->cp15.vsttbr_el2;
- }
- if (ttbrn == 0) {
- return env->cp15.ttbr0_el[regime_el(env, mmu_idx)];
- } else {
- return env->cp15.ttbr1_el[regime_el(env, mmu_idx)];
- }
-}
-
/* Convert a possible stage1+2 MMU index into the appropriate
* stage 1 MMU index
*/
diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index 8db4b5edf1..dc559e6bdf 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -75,6 +75,22 @@ static bool regime_is_user(CPUARMState *env, ARMMMUIdx mmu_idx)
}
}
+/* Return the TTBR associated with this translation regime */
+static uint64_t regime_ttbr(CPUARMState *env, ARMMMUIdx mmu_idx, int ttbrn)
+{
+ if (mmu_idx == ARMMMUIdx_Stage2) {
+ return env->cp15.vttbr_el2;
+ }
+ if (mmu_idx == ARMMMUIdx_Stage2_S) {
+ return env->cp15.vsttbr_el2;
+ }
+ if (ttbrn == 0) {
+ return env->cp15.ttbr0_el[regime_el(env, mmu_idx)];
+ } else {
+ return env->cp15.ttbr1_el[regime_el(env, mmu_idx)];
+ }
+}
+
static bool ptw_attrs_are_device(CPUARMState *env, ARMCacheAttrs cacheattrs)
{
/*
--
2.34.1
next prev parent reply other threads:[~2022-06-04 4:52 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-04 4:05 [PATCH 00/28] target/arm: Split out ptw.c from helper.c Richard Henderson
2022-06-04 4:05 ` [PATCH 01/28] target/arm: Move stage_1_mmu_idx decl to internals.h Richard Henderson
2022-06-04 10:40 ` Philippe Mathieu-Daudé via
2022-06-04 17:43 ` Richard Henderson
2022-06-04 4:05 ` [PATCH 02/28] target/arm: Move get_phys_addr to ptw.c Richard Henderson
2022-06-04 4:05 ` [PATCH 03/28] target/arm: Move get_phys_addr_v5 " Richard Henderson
2022-06-04 4:05 ` [PATCH 04/28] target/arm: Move get_phys_addr_v6 " Richard Henderson
2022-06-04 4:05 ` [PATCH 05/28] target/arm: Move get_phys_addr_pmsav5 " Richard Henderson
2022-06-04 4:05 ` [PATCH 06/28] target/arm: Move get_phys_addr_pmsav7_default " Richard Henderson
2022-06-04 4:05 ` [PATCH 07/28] target/arm: Move get_phys_addr_pmsav7 " Richard Henderson
2022-06-04 4:05 ` [PATCH 08/28] target/arm: Move get_phys_addr_pmsav8 " Richard Henderson
2022-06-04 4:05 ` [PATCH 09/28] target/arm: Move pmsav8_mpu_lookup " Richard Henderson
2022-06-04 4:05 ` [PATCH 10/28] target/arm: Move pmsav7_use_background_region " Richard Henderson
2022-06-04 4:05 ` [PATCH 11/28] target/arm: Move v8m_security_lookup " Richard Henderson
2022-06-04 4:05 ` [PATCH 12/28] target/arm: Move m_is_{ppb,system}_region " Richard Henderson
2022-06-04 4:05 ` [PATCH 13/28] target/arm: Move get_level1_table_address " Richard Henderson
2022-06-04 4:05 ` [PATCH 14/28] target/arm: Move combine_cacheattrs and subroutines " Richard Henderson
2022-06-04 4:05 ` [PATCH 15/28] target/arm: Move get_phys_addr_lpae " Richard Henderson
2022-06-04 4:05 ` [PATCH 16/28] target/arm: Move arm_{ldl,ldq}_ptw " Richard Henderson
2022-06-04 4:05 ` [PATCH 17/28] target/arm: Move {arm_s1_, }regime_using_lpae_format to tlb_helper.c Richard Henderson
2022-06-04 4:05 ` [PATCH 18/28] target/arm: Move arm_pamax, pamax_map into ptw.c Richard Henderson
2022-06-04 4:05 ` [PATCH 19/28] target/arm: Move get_S1prot, get_S2prot to ptw.c Richard Henderson
2022-06-04 4:05 ` [PATCH 20/28] target/arm: Move check_s2_mmu_setup " Richard Henderson
2022-06-04 4:06 ` [PATCH 21/28] target/arm: Move aa32_va_parameters " Richard Henderson
2022-06-04 4:06 ` [PATCH 22/28] target/arm: Move ap_to_tw_prot etc " Richard Henderson
2022-06-04 4:06 ` [PATCH 23/28] target/arm: Move regime_is_user " Richard Henderson
2022-06-04 4:06 ` Richard Henderson [this message]
2022-06-04 4:06 ` [PATCH 25/28] target/arm: Move regime_translation_disabled " Richard Henderson
2022-06-04 4:06 ` [PATCH 26/28] target/arm: Move arm_cpu_get_phys_page_attrs_debug " Richard Henderson
2022-06-04 4:06 ` [PATCH 27/28] target/arm: Move stage_1_mmu_idx, arm_stage1_mmu_idx " Richard Henderson
2022-06-04 4:06 ` [PATCH 28/28] target/arm: Pass CPUARMState to arm_ld[lq]_ptw Richard Henderson
2022-06-07 15:48 ` [PATCH 00/28] target/arm: Split out ptw.c from helper.c Peter Maydell
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