From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH v3 09/11] target/arm: Rename mte_probe1 to mte_probe
Date: Fri, 2 Apr 2021 14:42:15 -0700 [thread overview]
Message-ID: <20210402214217.422585-10-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210402214217.422585-1-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 34df5acda1..f59490c3fc 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -1144,7 +1144,7 @@ FIELD(MTEDESC, TCMA, 6, 2)
FIELD(MTEDESC, WRITE, 8, 1)
FIELD(MTEDESC, SIZEM1, 12, 10) /* 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 41e0e57e1a..b17c7e9f3b 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:[~2021-04-02 21:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-02 21:42 [PATCH v3 00/11] target/arm mte fixes Richard Henderson
2021-04-02 21:42 ` [PATCH v3 01/11] accel/tcg: Preserve PAGE_ANON when changing page permissions Richard Henderson
2021-04-02 21:42 ` [PATCH v3 02/11] target/arm: Check PAGE_WRITE_ORG for MTE writeability Richard Henderson
2021-04-02 21:42 ` [PATCH v3 03/11] target/arm: Fix unaligned mte checks for mte_checkN Richard Henderson
2021-04-02 21:42 ` [PATCH v3 04/11] target/arm: Split out mte_probe_int Richard Henderson
2021-04-02 21:42 ` [PATCH v3 05/11] target/arm: Fix unaligned checks for mte_check1, mte_probe1 Richard Henderson
2021-04-02 21:42 ` [PATCH v3 06/11] test/tcg/aarch64: Add mte-5 Richard Henderson
2021-04-02 21:42 ` [PATCH v3 07/11] target/arm: Replace MTEDESC ESIZE+TSIZE with SIZEM1 Richard Henderson
2021-04-02 21:42 ` [PATCH v3 08/11] target/arm: Merge mte_check1, mte_checkN Richard Henderson
2021-04-02 21:42 ` Richard Henderson [this message]
2021-04-02 21:42 ` [PATCH v3 10/11] target/arm: Simplify sve mte checking Richard Henderson
2021-04-02 21:42 ` [PATCH v3 11/11] target/arm: Remove log2_esize parameter to gen_mte_checkN Richard Henderson
2021-04-02 21:54 ` [PATCH v3 00/11] target/arm mte fixes no-reply
2021-04-03 19:46 ` Richard Henderson
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