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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: deller@kernel.org, peter.maydell@linaro.org,
	alex.bennee@linaro.org, linux-parisc@vger.kernel.org,
	qemu-arm@nongnu.org
Subject: [PATCH v2 12/21] target/hppa: Add hppa_cpu_tlb_fill_align
Date: Sat,  5 Oct 2024 13:05:51 -0700	[thread overview]
Message-ID: <20241005200600.493604-13-richard.henderson@linaro.org> (raw)
In-Reply-To: <20241005200600.493604-1-richard.henderson@linaro.org>

Fill in the tlb_fill_align hook, so that we can recognize
alignment exceptions in the correct priority order.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/hppa/cpu.h        |  3 +++
 target/hppa/cpu.c        |  2 +-
 target/hppa/mem_helper.c | 16 ++++++++++++----
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index 526855f982..c0567ce0ab 100644
--- a/target/hppa/cpu.h
+++ b/target/hppa/cpu.h
@@ -366,6 +366,9 @@ void hppa_set_ior_and_isr(CPUHPPAState *env, vaddr addr, bool mmu_disabled);
 bool hppa_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
                        MMUAccessType access_type, int mmu_idx,
                        bool probe, uintptr_t retaddr);
+bool hppa_cpu_tlb_fill_align(CPUState *cs, vaddr address, MemOp mop, int size,
+                             MMUAccessType access_type, int mmu_idx,
+                             bool probe, uintptr_t retaddr);
 void hppa_cpu_do_interrupt(CPUState *cpu);
 bool hppa_cpu_exec_interrupt(CPUState *cpu, int int_req);
 int hppa_get_physical_address(CPUHPPAState *env, vaddr addr, int mmu_idx,
diff --git a/target/hppa/cpu.c b/target/hppa/cpu.c
index 3b6c325e09..768abc6e5d 100644
--- a/target/hppa/cpu.c
+++ b/target/hppa/cpu.c
@@ -226,7 +226,7 @@ static const TCGCPUOps hppa_tcg_ops = {
     .restore_state_to_opc = hppa_restore_state_to_opc,
 
 #ifndef CONFIG_USER_ONLY
-    .tlb_fill_align = tlb_fill_align_first,
+    .tlb_fill_align = hppa_cpu_tlb_fill_align,
     .tlb_fill = hppa_cpu_tlb_fill,
     .cpu_exec_interrupt = hppa_cpu_exec_interrupt,
     .cpu_exec_halt = hppa_cpu_has_work,
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c
index d38054da8a..35e9170bf3 100644
--- a/target/hppa/mem_helper.c
+++ b/target/hppa/mem_helper.c
@@ -424,9 +424,9 @@ void hppa_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr,
     }
 }
 
-bool hppa_cpu_tlb_fill(CPUState *cs, vaddr addr, int size,
-                       MMUAccessType type, int mmu_idx,
-                       bool probe, uintptr_t retaddr)
+bool hppa_cpu_tlb_fill_align(CPUState *cs, vaddr addr, MemOp mop, int size,
+                             MMUAccessType type, int mmu_idx,
+                             bool probe, uintptr_t retaddr)
 {
     HPPACPU *cpu = HPPA_CPU(cs);
     CPUHPPAState *env = &cpu->env;
@@ -445,7 +445,7 @@ bool hppa_cpu_tlb_fill(CPUState *cs, vaddr addr, int size,
         break;
     }
 
-    excp = hppa_get_physical_address(env, addr, mmu_idx, a_prot, 0,
+    excp = hppa_get_physical_address(env, addr, mmu_idx, a_prot, mop,
                                      &phys, &prot);
     if (unlikely(excp >= 0)) {
         if (probe) {
@@ -473,6 +473,14 @@ bool hppa_cpu_tlb_fill(CPUState *cs, vaddr addr, int size,
     return true;
 }
 
+bool hppa_cpu_tlb_fill(CPUState *cs, vaddr addr, int size,
+                       MMUAccessType type, int mmu_idx,
+                       bool probe, uintptr_t retaddr)
+{
+    return hppa_cpu_tlb_fill_align(cs, addr, 0, size, type,
+                                   mmu_idx, probe, retaddr);
+}
+
 /* Insert (Insn/Data) TLB Address.  Note this is PA 1.1 only.  */
 void HELPER(itlba_pa11)(CPUHPPAState *env, target_ulong addr, target_ulong reg)
 {
-- 
2.43.0



  parent reply	other threads:[~2024-10-05 20:08 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-05 20:05 [PATCH v2 00/21] accel/tcg: Introduce tlb_fill_align hook Richard Henderson
2024-10-05 20:05 ` [PATCH v2 01/21] accel/tcg: Assert noreturn from write-only page for atomics Richard Henderson
2024-10-07 20:58   ` Helge Deller
2024-10-08 14:04   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 02/21] accel/tcg: Expand tlb_fill for 3 callers Richard Henderson
2024-10-07 21:01   ` Helge Deller
2024-10-08 14:04   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 03/21] include/exec/memop: Move get_alignment_bits from tcg.h Richard Henderson
2024-10-07 21:02   ` Helge Deller
2024-10-08 14:04   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 04/21] include/exec/memop: Rename get_alignment_bits Richard Henderson
2024-10-07 21:03   ` Helge Deller
2024-10-08 14:05   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 05/21] include/exec/memop: Introduce memop_atomicity_bits Richard Henderson
2024-10-07 21:04   ` Helge Deller
2024-10-08 14:05   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 06/21] hw/core/tcg-cpu-ops: Introduce tlb_fill_align hook Richard Henderson
2024-10-07 21:09   ` Helge Deller
2024-10-08 14:12   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 07/21] accel/tcg: Use the " Richard Henderson
2024-10-07 21:13   ` Helge Deller
2024-10-08 14:12   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 08/21] target/hppa: Add MemOp argument to hppa_get_physical_address Richard Henderson
2024-10-07 21:14   ` Helge Deller
2024-10-05 20:05 ` [PATCH v2 09/21] target/hppa: Perform access rights before protection id check Richard Henderson
2024-10-07 21:15   ` Helge Deller
2024-10-05 20:05 ` [PATCH v2 10/21] target/hppa: Fix priority of T, D, and B page faults Richard Henderson
2024-10-07 21:16   ` Helge Deller
2024-10-05 20:05 ` [PATCH v2 11/21] target/hppa: Handle alignment faults in hppa_get_physical_address Richard Henderson
2024-10-07 21:18   ` Helge Deller
2024-10-05 20:05 ` Richard Henderson [this message]
2024-10-07 21:19   ` [PATCH v2 12/21] target/hppa: Add hppa_cpu_tlb_fill_align Helge Deller
2024-10-05 20:05 ` [PATCH v2 13/21] target/arm: Pass MemOp to get_phys_addr Richard Henderson
2024-10-07 21:20   ` Helge Deller
2024-10-08 14:45   ` Peter Maydell
2024-10-08 17:32     ` Richard Henderson
2024-10-09 13:59       ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 14/21] target/arm: Pass MemOp to get_phys_addr_with_space_nogpc Richard Henderson
2024-10-07 21:21   ` Helge Deller
2024-10-08 14:35   ` Peter Maydell
2024-10-08 17:50     ` Richard Henderson
2024-10-05 20:05 ` [PATCH v2 15/21] target/arm: Pass MemOp to get_phys_addr_gpc Richard Henderson
2024-10-07 21:21   ` Helge Deller
2024-10-08 14:26   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 16/21] target/arm: Pass MemOp to get_phys_addr_nogpc Richard Henderson
2024-10-07 21:22   ` Helge Deller
2024-10-08 14:25   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 17/21] target/arm: Pass MemOp through get_phys_addr_twostage Richard Henderson
2024-10-07 21:22   ` Helge Deller
2024-10-08 14:24   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 18/21] target/arm: Pass MemOp to get_phys_addr_lpae Richard Henderson
2024-10-07 21:23   ` Helge Deller
2024-10-08 14:24   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 19/21] target/arm: Move device detection earlier in get_phys_addr_lpae Richard Henderson
2024-10-07 21:25   ` Helge Deller
2024-10-08 14:22   ` Peter Maydell
2024-10-05 20:05 ` [PATCH v2 20/21] target/arm: Add arm_cpu_tlb_fill_align Richard Henderson
2024-10-07 21:26   ` Helge Deller
2024-10-08 14:22   ` Peter Maydell
2024-10-05 20:06 ` [PATCH v2 21/21] target/arm: Fix alignment fault priority in get_phys_addr_lpae Richard Henderson
2024-10-08 14:23   ` Peter Maydell
2024-10-07 20:55 ` [PATCH v2 00/21] accel/tcg: Introduce tlb_fill_align hook Helge Deller

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