From patchwork Thu Jan 18 22:01:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: BALATON Zoltan X-Patchwork-Id: 1888272 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4TGGwm0yKrz23fB for ; Fri, 19 Jan 2024 09:03:52 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rQaSZ-00074k-9H; Thu, 18 Jan 2024 17:02:03 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rQaSS-00070i-QI; Thu, 18 Jan 2024 17:01:56 -0500 Received: from zero.eik.bme.hu ([152.66.115.2]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rQaSP-0005E0-Ij; Thu, 18 Jan 2024 17:01:56 -0500 Received: from zero.eik.bme.hu (localhost [127.0.0.1]) by zero.eik.bme.hu (Postfix) with ESMTP id 93BA34E6285; Thu, 18 Jan 2024 23:01:50 +0100 (CET) X-Virus-Scanned: amavisd-new at eik.bme.hu Received: from zero.eik.bme.hu ([127.0.0.1]) by zero.eik.bme.hu (zero.eik.bme.hu [127.0.0.1]) (amavisd-new, port 10028) with ESMTP id KG4P8HQKv1Tw; Thu, 18 Jan 2024 23:01:48 +0100 (CET) Received: by zero.eik.bme.hu (Postfix, from userid 432) id 9D8D94E6239; Thu, 18 Jan 2024 23:01:48 +0100 (CET) Message-Id: <8d5170ee27f9c0b982b3ad09f08dd1ee2eba575f.1705614747.git.balaton@eik.bme.hu> In-Reply-To: References: From: BALATON Zoltan Subject: [PATCH v5 6/9] target/ppc: Clean up ifdefs in excp_helper.c, part 1 MIME-Version: 1.0 To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: Nicholas Piggin , Daniel Henrique Barboza , clg@kaod.org Date: Thu, 18 Jan 2024 23:01:48 +0100 (CET) Received-SPF: pass client-ip=152.66.115.2; envelope-from=balaton@eik.bme.hu; helo=zero.eik.bme.hu X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Use #ifdef, #ifndef for brevity and add comments to #endif that are more than a few lines apart for clarity. Signed-off-by: BALATON Zoltan Reviewed-by: Harsh Prateek Bora --- target/ppc/excp_helper.c | 49 ++++++++++++++++++++-------------------- 1 file changed, 24 insertions(+), 25 deletions(-) diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 035a9fd968..d8eab4ff6c 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -35,7 +35,7 @@ /*****************************************************************************/ /* Exception processing */ -#if !defined(CONFIG_USER_ONLY) +#ifndef CONFIG_USER_ONLY static const char *powerpc_excp_name(int excp) { @@ -186,7 +186,7 @@ static void ppc_excp_debug_sw_tlb(CPUPPCState *env, int excp) env->error_code); } -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 static int powerpc_reset_wakeup(CPUPPCState *env, int excp, target_ulong *msr) { /* We no longer are in a PM state */ @@ -380,7 +380,7 @@ static void ppc_excp_apply_ail(PowerPCCPU *cpu, int excp, target_ulong msr, } } } -#endif +#endif /* TARGET_PPC64 */ static void powerpc_reset_excp_state(PowerPCCPU *cpu) { @@ -1123,7 +1123,7 @@ static void powerpc_excp_booke(PowerPCCPU *cpu, int excp) break; } -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 if (env->spr[SPR_BOOKE_EPCR] & EPCR_ICM) { /* Cat.64-bit: EPCR.ICM is copied to MSR.CM */ new_msr |= (target_ulong)1 << MSR_CM; @@ -1537,7 +1537,7 @@ static inline void powerpc_excp_books(PowerPCCPU *cpu, int excp) { g_assert_not_reached(); } -#endif +#endif /* TARGET_PPC64 */ static void powerpc_excp(PowerPCCPU *cpu, int excp) { @@ -1588,7 +1588,7 @@ void ppc_cpu_do_interrupt(CPUState *cs) powerpc_excp(cpu, cs->exception_index); } -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 #define P7_UNUSED_INTERRUPTS \ (PPC_INTERRUPT_RESET | PPC_INTERRUPT_HVIRT | PPC_INTERRUPT_CEXT | \ PPC_INTERRUPT_WDT | PPC_INTERRUPT_CDOORBELL | PPC_INTERRUPT_FIT | \ @@ -1919,7 +1919,7 @@ static int p9_next_unmasked_interrupt(CPUPPCState *env) return 0; } -#endif +#endif /* TARGET_PPC64 */ static int ppc_next_unmasked_interrupt_generic(CPUPPCState *env) { @@ -2036,7 +2036,7 @@ static int ppc_next_unmasked_interrupt_generic(CPUPPCState *env) static int ppc_next_unmasked_interrupt(CPUPPCState *env) { switch (env->excp_model) { -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 case POWERPC_EXCP_POWER7: return p7_next_unmasked_interrupt(env); case POWERPC_EXCP_POWER8: @@ -2075,7 +2075,7 @@ void ppc_maybe_interrupt(CPUPPCState *env) } } -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 static void p7_deliver_interrupt(CPUPPCState *env, int interrupt) { PowerPCCPU *cpu = env_archcpu(env); @@ -2277,7 +2277,7 @@ static void p9_deliver_interrupt(CPUPPCState *env, int interrupt) interrupt); } } -#endif +#endif /* TARGET_PPC64 */ static void ppc_deliver_interrupt_generic(CPUPPCState *env, int interrupt) { @@ -2386,7 +2386,7 @@ static void ppc_deliver_interrupt_generic(CPUPPCState *env, int interrupt) static void ppc_deliver_interrupt(CPUPPCState *env, int interrupt) { switch (env->excp_model) { -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 case POWERPC_EXCP_POWER7: p7_deliver_interrupt(env, interrupt); break; @@ -2496,9 +2496,9 @@ void helper_raise_exception(CPUPPCState *env, uint32_t exception) { raise_exception_err_ra(env, exception, 0, 0); } -#endif +#endif /* CONFIG_TCG */ -#if !defined(CONFIG_USER_ONLY) +#ifndef CONFIG_USER_ONLY #ifdef CONFIG_TCG void helper_store_msr(CPUPPCState *env, target_ulong val) { @@ -2515,7 +2515,7 @@ void helper_ppc_maybe_interrupt(CPUPPCState *env) ppc_maybe_interrupt(env); } -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 void helper_scv(CPUPPCState *env, uint32_t lev) { if (env->spr[SPR_FSCR] & (1ull << FSCR_SCV)) { @@ -2544,7 +2544,7 @@ void helper_pminsn(CPUPPCState *env, uint32_t insn) ppc_maybe_interrupt(env); } -#endif /* defined(TARGET_PPC64) */ +#endif /* TARGET_PPC64 */ static void do_rfi(CPUPPCState *env, target_ulong nip, target_ulong msr) { @@ -2555,7 +2555,7 @@ static void do_rfi(CPUPPCState *env, target_ulong nip, target_ulong msr) if (env->flags & POWERPC_FLAG_TGPR) msr &= ~(1ULL << MSR_TGPR); -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 /* Switching to 32-bit ? Crop the nip */ if (!msr_is_64bit(env, msr)) { nip = (uint32_t)nip; @@ -2584,7 +2584,7 @@ void helper_rfi(CPUPPCState *env) do_rfi(env, env->spr[SPR_SRR0], env->spr[SPR_SRR1] & 0xfffffffful); } -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 void helper_rfid(CPUPPCState *env) { /* @@ -2605,7 +2605,7 @@ void helper_hrfid(CPUPPCState *env) { do_rfi(env, env->spr[SPR_HSRR0], env->spr[SPR_HSRR1]); } -#endif +#endif /* TARGET_PPC64 */ #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) void helper_rfebb(CPUPPCState *env, target_ulong s) @@ -2682,7 +2682,7 @@ void raise_ebb_perfm_exception(CPUPPCState *env) do_ebb(env, POWERPC_EXCP_PERFM_EBB); } -#endif +#endif /* defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) */ /*****************************************************************************/ /* Embedded PowerPC specific helpers */ @@ -2724,7 +2724,7 @@ void helper_tw(CPUPPCState *env, target_ulong arg1, target_ulong arg2, } } -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 void helper_td(CPUPPCState *env, target_ulong arg1, target_ulong arg2, uint32_t flags) { @@ -2737,8 +2737,8 @@ void helper_td(CPUPPCState *env, target_ulong arg1, target_ulong arg2, POWERPC_EXCP_TRAP, GETPC()); } } -#endif -#endif +#endif /* TARGET_PPC64 */ +#endif /* CONFIG_TCG */ #ifdef CONFIG_TCG static uint32_t helper_SIMON_LIKE_32_64(uint32_t x, uint64_t key, uint32_t lane) @@ -2853,8 +2853,7 @@ HELPER_HASH(HASHSTP, env->spr[SPR_HASHPKEYR], true, PHIE) HELPER_HASH(HASHCHKP, env->spr[SPR_HASHPKEYR], false, PHIE) #endif /* CONFIG_TCG */ -#if !defined(CONFIG_USER_ONLY) - +#ifndef CONFIG_USER_ONLY #ifdef CONFIG_TCG /* Embedded.Processor Control */ @@ -2963,7 +2962,7 @@ void helper_book3s_msgsnd(target_ulong rb) book3s_msgsnd_common(pir, PPC_INTERRUPT_HDOORBELL); } -#if defined(TARGET_PPC64) +#ifdef TARGET_PPC64 void helper_book3s_msgclrp(CPUPPCState *env, target_ulong rb) { helper_hfscr_facility_check(env, HFSCR_MSGP, "msgclrp", HFSCR_IC_MSGP);