From: Richard Henderson <richard.henderson@linaro.org>
Date: Sun, 4 May 2025 16:50:08 +0000 (-0700)
Subject: target/loongarch: Fill in TCGCPUOps.pointer_wrap
X-Git-Tag: v10.1.0-rc0~73^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=353f703cf1959228affc23b5bba8a18738736cf4;p=thirdparty%2Fqemu.git

target/loongarch: Fill in TCGCPUOps.pointer_wrap

Check va32 state.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index f7535d1be77..abad84c0547 100644
--- a/target/loongarch/cpu.c
+++ b/target/loongarch/cpu.c
@@ -334,6 +334,12 @@ static bool loongarch_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
     }
     return false;
 }
+
+static vaddr loongarch_pointer_wrap(CPUState *cs, int mmu_idx,
+                                    vaddr result, vaddr base)
+{
+    return is_va32(cpu_env(cs)) ? (uint32_t)result : result;
+}
 #endif
 
 static TCGTBCPUState loongarch_get_tb_cpu_state(CPUState *cs)
@@ -889,6 +895,7 @@ static const TCGCPUOps loongarch_tcg_ops = {
 
 #ifndef CONFIG_USER_ONLY
     .tlb_fill = loongarch_cpu_tlb_fill,
+    .pointer_wrap = loongarch_pointer_wrap,
     .cpu_exec_interrupt = loongarch_cpu_exec_interrupt,
     .cpu_exec_halt = loongarch_cpu_has_work,
     .cpu_exec_reset = cpu_reset,