From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Tue, 21 Jan 2025 11:11:17 +0000 (+0100)
Subject: user: Prefer cached CpuClass over CPU_GET_CLASS() macro
X-Git-Tag: v10.0.0-rc0~17^2~29
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=18b3abb7224f84364bee200a10413d6be2a1c4c9;p=thirdparty%2Fqemu.git

user: Prefer cached CpuClass over CPU_GET_CLASS() macro

CpuState caches its CPUClass since commit 6fbdff87062
("cpu: cache CPUClass in CPUState for hot code paths"),
use it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250122093028.52416-7-philmd@linaro.org>
---

diff --git a/bsd-user/signal.c b/bsd-user/signal.c
index ab1d9ddd50..a8cfcca130 100644
--- a/bsd-user/signal.c
+++ b/bsd-user/signal.c
@@ -1034,7 +1034,7 @@ void process_pending_signals(CPUArchState *env)
 void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
                            MMUAccessType access_type, bool maperr, uintptr_t ra)
 {
-    const TCGCPUOps *tcg_ops = CPU_GET_CLASS(cpu)->tcg_ops;
+    const TCGCPUOps *tcg_ops = cpu->cc->tcg_ops;
 
     if (tcg_ops->record_sigsegv) {
         tcg_ops->record_sigsegv(cpu, addr, access_type, maperr, ra);
@@ -1050,7 +1050,7 @@ void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
 void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
                           MMUAccessType access_type, uintptr_t ra)
 {
-    const TCGCPUOps *tcg_ops = CPU_GET_CLASS(cpu)->tcg_ops;
+    const TCGCPUOps *tcg_ops = cpu->cc->tcg_ops;
 
     if (tcg_ops->record_sigbus) {
         tcg_ops->record_sigbus(cpu, addr, access_type, ra);
diff --git a/linux-user/alpha/target_proc.h b/linux-user/alpha/target_proc.h
index dac37dffc9..da437ee0e5 100644
--- a/linux-user/alpha/target_proc.h
+++ b/linux-user/alpha/target_proc.h
@@ -15,7 +15,7 @@ static int open_cpuinfo(CPUArchState *cpu_env, int fd)
     const char *p, *q;
     int t;
 
-    p = object_class_get_name(OBJECT_CLASS(CPU_GET_CLASS(env_cpu(cpu_env))));
+    p = object_class_get_name(OBJECT_CLASS(env_cpu(cpu_env)->cc));
     q = strchr(p, '-');
     t = q - p;
     assert(t < sizeof(model));
diff --git a/linux-user/signal.c b/linux-user/signal.c
index 4799b79ded..4dafc2c3a2 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -753,7 +753,7 @@ void force_sigsegv(int oldsig)
 void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
                            MMUAccessType access_type, bool maperr, uintptr_t ra)
 {
-    const TCGCPUOps *tcg_ops = CPU_GET_CLASS(cpu)->tcg_ops;
+    const TCGCPUOps *tcg_ops = cpu->cc->tcg_ops;
 
     if (tcg_ops->record_sigsegv) {
         tcg_ops->record_sigsegv(cpu, addr, access_type, maperr, ra);
@@ -769,7 +769,7 @@ void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
 void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
                           MMUAccessType access_type, uintptr_t ra)
 {
-    const TCGCPUOps *tcg_ops = CPU_GET_CLASS(cpu)->tcg_ops;
+    const TCGCPUOps *tcg_ops = cpu->cc->tcg_ops;
 
     if (tcg_ops->record_sigbus) {
         tcg_ops->record_sigbus(cpu, addr, access_type, ra);