qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
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



  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210406174031.64299-10-richard.henderson@linaro.org \
    --to=richard.henderson@linaro.org \
    --cc=qemu-arm@nongnu.org \
    --cc=qemu-devel@nongnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).