From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Tue, 1 Jul 2025 14:08:34 +0000 (+0100)
Subject: target/arm/hvf: Pass @target_el argument to hvf_raise_exception()
X-Git-Tag: v10.1.0-rc0~37^2~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=38d4089c048a055f36d21ef009b09612e60ac226;p=thirdparty%2Fqemu.git

target/arm/hvf: Pass @target_el argument to hvf_raise_exception()

In preparation of raising exceptions at EL2, add the 'target_el'
argument to hvf_raise_exception().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20250623121845.7214-12-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c
index ebde4c6f183..7b6d291e79c 100644
--- a/target/arm/hvf/hvf.c
+++ b/target/arm/hvf/hvf.c
@@ -1088,13 +1088,13 @@ void hvf_kick_vcpu_thread(CPUState *cpu)
 }
 
 static void hvf_raise_exception(CPUState *cpu, uint32_t excp,
-                                uint32_t syndrome)
+                                uint32_t syndrome, int target_el)
 {
     ARMCPU *arm_cpu = ARM_CPU(cpu);
     CPUARMState *env = &arm_cpu->env;
 
     cpu->exception_index = excp;
-    env->exception.target_el = 1;
+    env->exception.target_el = target_el;
     env->exception.syndrome = syndrome;
 
     arm_cpu_do_interrupt(cpu);
@@ -1454,7 +1454,7 @@ static int hvf_sysreg_read(CPUState *cpu, uint32_t reg, uint64_t *val)
                                     SYSREG_CRN(reg),
                                     SYSREG_CRM(reg),
                                     SYSREG_OP2(reg));
-    hvf_raise_exception(cpu, EXCP_UDEF, syn_uncategorized());
+    hvf_raise_exception(cpu, EXCP_UDEF, syn_uncategorized(), 1);
     return 1;
 }
 
@@ -1764,7 +1764,7 @@ static int hvf_sysreg_write(CPUState *cpu, uint32_t reg, uint64_t val)
                                      SYSREG_CRN(reg),
                                      SYSREG_CRM(reg),
                                      SYSREG_OP2(reg));
-    hvf_raise_exception(cpu, EXCP_UDEF, syn_uncategorized());
+    hvf_raise_exception(cpu, EXCP_UDEF, syn_uncategorized(), 1);
     return 1;
 }
 
@@ -1967,7 +1967,7 @@ int hvf_vcpu_exec(CPUState *cpu)
         if (!hvf_find_sw_breakpoint(cpu, env->pc)) {
             /* Re-inject into the guest */
             ret = 0;
-            hvf_raise_exception(cpu, EXCP_BKPT, syn_aa64_bkpt(0));
+            hvf_raise_exception(cpu, EXCP_BKPT, syn_aa64_bkpt(0), 1);
         }
         break;
     }
@@ -2078,7 +2078,7 @@ int hvf_vcpu_exec(CPUState *cpu)
             }
         } else {
             trace_hvf_unknown_hvc(env->pc, env->xregs[0]);
-            hvf_raise_exception(cpu, EXCP_UDEF, syn_uncategorized());
+            hvf_raise_exception(cpu, EXCP_UDEF, syn_uncategorized(), 1);
         }
         break;
     case EC_AA64_SMC:
@@ -2093,7 +2093,7 @@ int hvf_vcpu_exec(CPUState *cpu)
             }
         } else {
             trace_hvf_unknown_smc(env->xregs[0]);
-            hvf_raise_exception(cpu, EXCP_UDEF, syn_uncategorized());
+            hvf_raise_exception(cpu, EXCP_UDEF, syn_uncategorized(), 1);
         }
         break;
     default: