From: Paolo Bonzini <pbonzini@redhat.com>
Date: Fri, 29 Aug 2025 08:53:55 +0000 (+0200)
Subject: target/ppc: limit cpu_interrupt_exittb to system emulation
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=588ffa75eba30baf75d1ba246c5f917e8716fcaa;p=thirdparty%2Fqemu.git

target/ppc: limit cpu_interrupt_exittb to system emulation

It is not used by user-mode emulation and is the only caller of
cpu_interrupt() in qemu-ppc* binaries.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/target/ppc/helper_regs.c b/target/ppc/helper_regs.c
index 7e5726871e5..5f217397490 100644
--- a/target/ppc/helper_regs.c
+++ b/target/ppc/helper_regs.c
@@ -274,6 +274,7 @@ TCGTBCPUState ppc_get_tb_cpu_state(CPUState *cs)
     return (TCGTBCPUState){ .pc = env->nip, .flags = hflags_current };
 }
 
+#ifndef CONFIG_USER_ONLY
 void cpu_interrupt_exittb(CPUState *cs)
 {
     /*
@@ -285,6 +286,7 @@ void cpu_interrupt_exittb(CPUState *cs)
         cpu_interrupt(cs, CPU_INTERRUPT_EXITTB);
     }
 }
+#endif
 
 int hreg_store_msr(CPUPPCState *env, target_ulong value, int alter_hv)
 {