From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH v4 09/12] target/arm: Rename mte_probe1 to mte_probe
Date: Tue, 6 Apr 2021 10:40:28 -0700 [thread overview]
Message-ID: <20210406174031.64299-10-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210406174031.64299-1-richard.henderson@linaro.org>
For consistency with the mte_check1 + mte_checkN merge
to mte_check, rename the probe function as well.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/internals.h | 2 +-
target/arm/mte_helper.c | 6 +++---
target/arm/sve_helper.c | 6 +++---
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/target/arm/internals.h b/target/arm/internals.h
index af1db2cd9c..886db56b58 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -1145,7 +1145,7 @@ FIELD(MTEDESC, TCMA, 6, 2)
FIELD(MTEDESC, WRITE, 8, 1)
FIELD(MTEDESC, SIZEM1, 9, SIMD_DATA_BITS - 9) /* size - 1 */
-bool mte_probe1(CPUARMState *env, uint32_t desc, uint64_t ptr);
+bool mte_probe(CPUARMState *env, uint32_t desc, uint64_t ptr);
uint64_t mte_check(CPUARMState *env, uint32_t desc, uint64_t ptr, uintptr_t ra);
static inline int allocation_tag_from_addr(uint64_t ptr)
diff --git a/target/arm/mte_helper.c b/target/arm/mte_helper.c
index 04479f33a1..6ac1d21318 100644
--- a/target/arm/mte_helper.c
+++ b/target/arm/mte_helper.c
@@ -121,7 +121,7 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, int ptr_mmu_idx,
* exception for inaccessible pages, and resolves the virtual address
* into the softmmu tlb.
*
- * When RA == 0, this is for mte_probe1. The page is expected to be
+ * When RA == 0, this is for mte_probe. The page is expected to be
* valid. Indicate to probe_access_flags no-fault, then assert that
* we received a valid page.
*/
@@ -808,12 +808,12 @@ uint64_t HELPER(mte_check)(CPUARMState *env, uint32_t desc, uint64_t ptr)
}
/*
- * No-fault version of mte_check1, to be used by SVE for MemSingleNF.
+ * No-fault version of mte_check, to be used by SVE for MemSingleNF.
* Returns false if the access is Checked and the check failed. This
* is only intended to probe the tag -- the validity of the page must
* be checked beforehand.
*/
-bool mte_probe1(CPUARMState *env, uint32_t desc, uint64_t ptr)
+bool mte_probe(CPUARMState *env, uint32_t desc, uint64_t ptr)
{
uint64_t fault;
int ret = mte_probe_int(env, desc, ptr, 0, &fault);
diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c
index b63ddfc7f9..982240d104 100644
--- a/target/arm/sve_helper.c
+++ b/target/arm/sve_helper.c
@@ -4869,7 +4869,7 @@ void sve_ldnfff1_r(CPUARMState *env, void *vg, const target_ulong addr,
/* Watchpoint hit, see below. */
goto do_fault;
}
- if (mtedesc && !mte_probe1(env, mtedesc, addr + mem_off)) {
+ if (mtedesc && !mte_probe(env, mtedesc, addr + mem_off)) {
goto do_fault;
}
/*
@@ -4919,7 +4919,7 @@ void sve_ldnfff1_r(CPUARMState *env, void *vg, const target_ulong addr,
& BP_MEM_READ)) {
goto do_fault;
}
- if (mtedesc && !mte_probe1(env, mtedesc, addr + mem_off)) {
+ if (mtedesc && !mte_probe(env, mtedesc, addr + mem_off)) {
goto do_fault;
}
host_fn(vd, reg_off, host + mem_off);
@@ -5588,7 +5588,7 @@ void sve_ldff1_z(CPUARMState *env, void *vd, uint64_t *vg, void *vm,
}
if (mtedesc &&
arm_tlb_mte_tagged(&info.attrs) &&
- !mte_probe1(env, mtedesc, addr)) {
+ !mte_probe(env, mtedesc, addr)) {
goto fault;
}
--
2.25.1
next prev parent reply other threads:[~2021-04-06 17:49 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 17:40 [PATCH v4 00/12] target/arm mte fixes Richard Henderson
2021-04-06 17:40 ` [PATCH v4 01/12] accel/tcg: Preserve PAGE_ANON when changing page permissions Richard Henderson
2021-04-07 13:55 ` Alex Bennée
2021-04-06 17:40 ` [PATCH v4 02/12] target/arm: Check PAGE_WRITE_ORG for MTE writeability Richard Henderson
2021-04-07 15:34 ` Alex Bennée
2021-04-06 17:40 ` [PATCH v4 03/12] target/arm: Fix mte_checkN Richard Henderson
2021-04-07 18:39 ` Alex Bennée
2021-04-07 18:39 ` [Bug 1921948] " Alex Bennée
2021-04-07 19:56 ` Richard Henderson
2021-04-08 8:36 ` Alex Bennée
2021-04-08 8:36 ` [Bug 1921948] " Alex Bennée
2021-04-08 8:50 ` Peter Maydell
2021-04-08 8:50 ` [Bug 1921948] " Peter Maydell
2021-04-08 10:02 ` Alex Bennée
2021-04-08 10:02 ` [Bug 1921948] " Alex Bennée
2021-04-06 17:40 ` [PATCH v4 04/12] target/arm: Split out mte_probe_int Richard Henderson
2021-04-08 9:01 ` Alex Bennée
2021-04-06 17:40 ` [PATCH v4 05/12] target/arm: Fix unaligned checks for mte_check1, mte_probe1 Richard Henderson
2021-04-08 9:05 ` Alex Bennée
2021-04-06 17:40 ` [PATCH v4 06/12] test/tcg/aarch64: Add mte-5 Richard Henderson
2021-04-08 9:07 ` Alex Bennée
2021-04-06 17:40 ` [PATCH v4 07/12] target/arm: Replace MTEDESC ESIZE+TSIZE with SIZEM1 Richard Henderson
2021-04-08 11:08 ` Alex Bennée
2021-04-06 17:40 ` [PATCH v4 08/12] target/arm: Merge mte_check1, mte_checkN Richard Henderson
2021-04-08 11:10 ` Alex Bennée
2021-04-06 17:40 ` Richard Henderson [this message]
2021-04-08 11:10 ` [PATCH v4 09/12] target/arm: Rename mte_probe1 to mte_probe Alex Bennée
2021-04-06 17:40 ` [PATCH v4 10/12] target/arm: Simplify sve mte checking Richard Henderson
2021-04-08 11:23 ` Alex Bennée
2021-04-06 17:40 ` [PATCH v4 11/12] target/arm: Remove log2_esize parameter to gen_mte_checkN Richard Henderson
2021-04-08 11:35 ` Alex Bennée
2021-04-06 17:40 ` [PATCH v4 12/12] exec: Fix overlap of PAGE_ANON and PAGE_TARGET_1 Richard Henderson
2021-04-06 18:21 ` Laurent Vivier
2021-04-06 19:36 ` Laurent Vivier
2021-04-07 17:16 ` Alex Bennée
2021-04-07 21:33 ` Nathan Chancellor
2021-04-06 17:57 ` [PATCH v4 00/12] target/arm mte fixes no-reply
2021-04-08 12:47 ` Peter Maydell
2021-04-08 14:25 ` Richard Henderson
2021-04-09 9:53 ` Peter Maydell
-- strict thread matches above, loose matches on Subject: below --
2021-03-30 19:34 [Bug 1921948] [NEW] MTE tags not checked properly for unaligned accesses at EL1 Andrey Konovalov
2021-03-30 23:22 ` [Bug 1921948] " Richard Henderson
2021-03-30 23:32 ` Peter Collingbourne
2021-03-31 6:44 ` Richard Henderson
2021-04-02 15:41 ` Richard Henderson
2021-04-02 16:17 ` Andrey Konovalov
2021-04-02 16:31 ` Richard Henderson
2021-04-03 14:34 ` Andrey Konovalov
2021-04-07 20:17 ` Andrey Konovalov
2021-04-07 20:46 ` Alex Bennée
2021-04-07 20:58 ` Andrey Konovalov
2021-04-07 21:29 ` Alex Bennée
2021-04-07 21:29 ` Alex Bennée
2021-04-07 21:45 ` Alex Bennée
2021-04-07 21:45 ` Alex Bennée
2021-04-07 21:19 ` Richard Henderson
2021-04-07 22:02 ` Andrey Konovalov
2021-05-06 18:39 ` Richard Henderson
2021-05-22 5:12 ` Peter Collingbourne
2021-05-22 5:17 ` Peter Collingbourne
2021-05-26 19:55 ` Vitaly Buka
2021-06-10 2:28 ` Peter Collingbourne
2021-06-10 6:06 ` Thomas Huth
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