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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3997f9e66a7sm13670849f8f.76.2025.03.25.06.02.27 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 25 Mar 2025 06:02:27 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Eduardo Habkost , Zhao Liu , Pierrick Bouvier , =?utf-8?q?Alex_Benn=C3=A9e?= , Anton Johansson , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Riku Voipio , Paolo Bonzini , Nicholas Piggin , Richard Henderson , qemu-ppc@nongnu.org Subject: [PATCH-for-10.1 1/5] target/i386: Use explicit little-endian LD/ST API Date: Tue, 25 Mar 2025 14:02:16 +0100 Message-ID: <20250325130221.76116-2-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250325130221.76116-1-philmd@linaro.org> References: <20250325130221.76116-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::335; envelope-from=philmd@linaro.org; helo=mail-wm1-x335.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org The x86 architecture uses little endianness. Directly use the little-endian LD/ST API. Mechanical change using: $ end=le; \ for acc in uw w l q tul; do \ sed -i -e "s/ld${acc}_p(/ld${acc}_${end}_p(/" \ -e "s/st${acc}_p(/st${acc}_${end}_p(/" \ $(git grep -wlE '(ld|st)t?u?[wlq]_p' target/i386/); \ done Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20241004163042.85922-10-philmd@linaro.org> --- target/i386/gdbstub.c | 24 ++++++++++----------- target/i386/tcg/system/excp_helper.c | 4 ++-- target/i386/xsave_helper.c | 32 ++++++++++++++-------------- 3 files changed, 30 insertions(+), 30 deletions(-) diff --git a/target/i386/gdbstub.c b/target/i386/gdbstub.c index 04c49e802d7..9262cf46b0a 100644 --- a/target/i386/gdbstub.c +++ b/target/i386/gdbstub.c @@ -94,10 +94,10 @@ static int gdb_read_reg_cs64(uint32_t hflags, GByteArray *buf, target_ulong val) static int gdb_write_reg_cs64(uint32_t hflags, uint8_t *buf, target_ulong *val) { if (hflags & HF_CS64_MASK) { - *val = ldq_p(buf); + *val = ldq_le_p(buf); return 8; } - *val = ldl_p(buf); + *val = ldl_le_p(buf); return 4; } @@ -231,7 +231,7 @@ int x86_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n) static int x86_cpu_gdb_load_seg(X86CPU *cpu, X86Seg sreg, uint8_t *mem_buf) { CPUX86State *env = &cpu->env; - uint16_t selector = ldl_p(mem_buf); + uint16_t selector = ldl_le_p(mem_buf); if (selector != env->segs[sreg].selector) { #if defined(CONFIG_USER_ONLY) @@ -287,15 +287,15 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) if (n < CPU_NB_REGS) { if (TARGET_LONG_BITS == 64) { if (env->hflags & HF_CS64_MASK) { - env->regs[gpr_map[n]] = ldtul_p(mem_buf); + env->regs[gpr_map[n]] = ldq_le_p(mem_buf); } else if (n < CPU_NB_REGS32) { - env->regs[gpr_map[n]] = ldtul_p(mem_buf) & 0xffffffffUL; + env->regs[gpr_map[n]] = ldq_le_p(mem_buf) & 0xffffffffUL; } return sizeof(target_ulong); } else if (n < CPU_NB_REGS32) { n = gpr_map32[n]; env->regs[n] &= ~0xffffffffUL; - env->regs[n] |= (uint32_t)ldl_p(mem_buf); + env->regs[n] |= (uint32_t)ldl_le_p(mem_buf); return 4; } } else if (n >= IDX_FP_REGS && n < IDX_FP_REGS + 8) { @@ -306,8 +306,8 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) } else if (n >= IDX_XMM_REGS && n < IDX_XMM_REGS + CPU_NB_REGS) { n -= IDX_XMM_REGS; if (n < CPU_NB_REGS32 || TARGET_LONG_BITS == 64) { - env->xmm_regs[n].ZMM_Q(0) = ldq_p(mem_buf); - env->xmm_regs[n].ZMM_Q(1) = ldq_p(mem_buf + 8); + env->xmm_regs[n].ZMM_Q(0) = ldq_le_p(mem_buf); + env->xmm_regs[n].ZMM_Q(1) = ldq_le_p(mem_buf + 8); return 16; } } else { @@ -315,7 +315,7 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) case IDX_IP_REG: return gdb_write_reg(env, mem_buf, &env->eip); case IDX_FLAGS_REG: - env->eflags = ldl_p(mem_buf); + env->eflags = ldl_le_p(mem_buf); return 4; case IDX_SEG_REGS: @@ -341,10 +341,10 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) return 4; case IDX_FP_REGS + 8: - cpu_set_fpuc(env, ldl_p(mem_buf)); + cpu_set_fpuc(env, ldl_le_p(mem_buf)); return 4; case IDX_FP_REGS + 9: - tmp = ldl_p(mem_buf); + tmp = ldl_le_p(mem_buf); env->fpstt = (tmp >> 11) & 7; env->fpus = tmp & ~0x3800; return 4; @@ -362,7 +362,7 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) return 4; case IDX_MXCSR_REG: - cpu_set_mxcsr(env, ldl_p(mem_buf)); + cpu_set_mxcsr(env, ldl_le_p(mem_buf)); return 4; case IDX_CTL_CR0_REG: diff --git a/target/i386/tcg/system/excp_helper.c b/target/i386/tcg/system/excp_helper.c index 6876329de21..f00bb15afe0 100644 --- a/target/i386/tcg/system/excp_helper.c +++ b/target/i386/tcg/system/excp_helper.c @@ -85,7 +85,7 @@ static bool ptw_translate(PTETranslate *inout, hwaddr addr) static inline uint32_t ptw_ldl(const PTETranslate *in, uint64_t ra) { if (likely(in->haddr)) { - return ldl_p(in->haddr); + return ldl_le_p(in->haddr); } return cpu_ldl_mmuidx_ra(in->env, in->gaddr, in->ptw_idx, ra); } @@ -93,7 +93,7 @@ static inline uint32_t ptw_ldl(const PTETranslate *in, uint64_t ra) static inline uint64_t ptw_ldq(const PTETranslate *in, uint64_t ra) { if (likely(in->haddr)) { - return ldq_p(in->haddr); + return ldq_le_p(in->haddr); } return cpu_ldq_mmuidx_ra(in->env, in->gaddr, in->ptw_idx, ra); } diff --git a/target/i386/xsave_helper.c b/target/i386/xsave_helper.c index 996e9f3bfef..fc10bfa6718 100644 --- a/target/i386/xsave_helper.c +++ b/target/i386/xsave_helper.c @@ -43,8 +43,8 @@ void x86_cpu_xsave_all_areas(X86CPU *cpu, void *buf, uint32_t buflen) for (i = 0; i < CPU_NB_REGS; i++) { uint8_t *xmm = legacy->xmm_regs[i]; - stq_p(xmm, env->xmm_regs[i].ZMM_Q(0)); - stq_p(xmm + 8, env->xmm_regs[i].ZMM_Q(1)); + stq_le_p(xmm, env->xmm_regs[i].ZMM_Q(0)); + stq_le_p(xmm + 8, env->xmm_regs[i].ZMM_Q(1)); } header->xstate_bv = env->xstate_bv; @@ -58,8 +58,8 @@ void x86_cpu_xsave_all_areas(X86CPU *cpu, void *buf, uint32_t buflen) for (i = 0; i < CPU_NB_REGS; i++) { uint8_t *ymmh = avx->ymmh[i]; - stq_p(ymmh, env->xmm_regs[i].ZMM_Q(2)); - stq_p(ymmh + 8, env->xmm_regs[i].ZMM_Q(3)); + stq_le_p(ymmh, env->xmm_regs[i].ZMM_Q(2)); + stq_le_p(ymmh + 8, env->xmm_regs[i].ZMM_Q(3)); } } @@ -101,10 +101,10 @@ void x86_cpu_xsave_all_areas(X86CPU *cpu, void *buf, uint32_t buflen) for (i = 0; i < CPU_NB_REGS; i++) { uint8_t *zmmh = zmm_hi256->zmm_hi256[i]; - stq_p(zmmh, env->xmm_regs[i].ZMM_Q(4)); - stq_p(zmmh + 8, env->xmm_regs[i].ZMM_Q(5)); - stq_p(zmmh + 16, env->xmm_regs[i].ZMM_Q(6)); - stq_p(zmmh + 24, env->xmm_regs[i].ZMM_Q(7)); + stq_le_p(zmmh, env->xmm_regs[i].ZMM_Q(4)); + stq_le_p(zmmh + 8, env->xmm_regs[i].ZMM_Q(5)); + stq_le_p(zmmh + 16, env->xmm_regs[i].ZMM_Q(6)); + stq_le_p(zmmh + 24, env->xmm_regs[i].ZMM_Q(7)); } #ifdef TARGET_X86_64 @@ -177,8 +177,8 @@ void x86_cpu_xrstor_all_areas(X86CPU *cpu, const void *buf, uint32_t buflen) for (i = 0; i < CPU_NB_REGS; i++) { const uint8_t *xmm = legacy->xmm_regs[i]; - env->xmm_regs[i].ZMM_Q(0) = ldq_p(xmm); - env->xmm_regs[i].ZMM_Q(1) = ldq_p(xmm + 8); + env->xmm_regs[i].ZMM_Q(0) = ldq_le_p(xmm); + env->xmm_regs[i].ZMM_Q(1) = ldq_le_p(xmm + 8); } env->xstate_bv = header->xstate_bv; @@ -191,8 +191,8 @@ void x86_cpu_xrstor_all_areas(X86CPU *cpu, const void *buf, uint32_t buflen) for (i = 0; i < CPU_NB_REGS; i++) { const uint8_t *ymmh = avx->ymmh[i]; - env->xmm_regs[i].ZMM_Q(2) = ldq_p(ymmh); - env->xmm_regs[i].ZMM_Q(3) = ldq_p(ymmh + 8); + env->xmm_regs[i].ZMM_Q(2) = ldq_le_p(ymmh); + env->xmm_regs[i].ZMM_Q(3) = ldq_le_p(ymmh + 8); } } @@ -241,10 +241,10 @@ void x86_cpu_xrstor_all_areas(X86CPU *cpu, const void *buf, uint32_t buflen) for (i = 0; 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43d43f3328bsm200503165e9.1.2025.03.25.06.02.32 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 25 Mar 2025 06:02:33 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Eduardo Habkost , Zhao Liu , Pierrick Bouvier , =?utf-8?q?Alex_Benn=C3=A9e?= , Anton Johansson , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Riku Voipio , Paolo Bonzini , Nicholas Piggin , Richard Henderson , qemu-ppc@nongnu.org Subject: [PATCH-for-10.1 2/5] gdbstub: Remove ldtul_be_p() and ldtul_le_p() macros Date: Tue, 25 Mar 2025 14:02:17 +0100 Message-ID: <20250325130221.76116-3-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250325130221.76116-1-philmd@linaro.org> References: <20250325130221.76116-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=philmd@linaro.org; helo=mail-wr1-x42c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Last uses of ldtul_be_p() were removed in commit 78920b4ff2b ("target/sparc: Use explicit big-endian LD/ST API"), and of ldtul_le_p() in 39631d57d7c ("target/riscv: Use explicit little-endian LD/ST API"). Remove these legacy macros. Signed-off-by: Philippe Mathieu-Daudé --- include/gdbstub/helpers.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/include/gdbstub/helpers.h b/include/gdbstub/helpers.h index 6f7cc48adcb..26140ef1ac0 100644 --- a/include/gdbstub/helpers.h +++ b/include/gdbstub/helpers.h @@ -95,13 +95,9 @@ static inline uint8_t *gdb_get_reg_ptr(GByteArray *buf, int len) #if TARGET_LONG_BITS == 64 #define gdb_get_regl(buf, val) gdb_get_reg64(buf, val) #define ldtul_p(addr) ldq_p(addr) -#define ldtul_le_p(addr) ldq_le_p(addr) -#define ldtul_be_p(addr) ldq_be_p(addr) #else #define gdb_get_regl(buf, val) gdb_get_reg32(buf, val) #define ldtul_p(addr) ldl_p(addr) -#define ldtul_le_p(addr) ldl_le_p(addr) -#define ldtul_be_p(addr) ldl_be_p(addr) #endif #endif /* _GDBSTUB_HELPERS_H_ */ From patchwork Tue Mar 25 13:02:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 876005 Delivered-To: patch@linaro.org Received: by 2002:a5d:5f4c:0:b0:38f:210b:807b with SMTP id cm12csp2641030wrb; Tue, 25 Mar 2025 06:04:00 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCUkpU0K0MgMigCRdXQeou61bm79cbQJRLiu/oalDZ7Mn8mz+6jQ4WRLUFTT7XZRIRV00J+89Q==@linaro.org X-Google-Smtp-Source: AGHT+IEI62I8RSwAxviKJQfn/lIuogmAQHSmbxRRMceM9Mpt81xwyEVVb8+xi6Z4ENManLgKmftH X-Received: by 2002:a2e:be8b:0:b0:30d:b309:21b6 with SMTP id 38308e7fff4ca-30db309230fmr6739441fa.6.1742907840296; Tue, 25 Mar 2025 06:04:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1742907840; cv=none; d=google.com; s=arc-20240605; b=CC9RlK5NyZo2NHgJSrQiRq/gCt/HbjtV/SinuxcVM5k03Qxy1pxKZL+z+OvKZBheph g/7AA9WhaTW3/jtG+SX2ZeWrXOIIj/gogaHmtWeza5a8JHe0p1XgE5c2dXlRxLN0QEdw kGyhiu1HWGDCeNI/6u0+BhpUuonAREX+HGOuKupVoYXjXgIpT2G/rFvcFLhc9U5zzclL f4ogF4b4Lb6UI3bhqrW8WOzfxHOo7GAMuzzcB7j6rWu+f8RW5/DwlJb82BbV9DHrqP3A Z0r/8+ywA1pjr395bCYOpDfVdzPa5FmutLdj3oCk0rJZiBMVQzyU9UGUqN4YrKcsnRF4 kpyg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=J/DOA8hAmAVfg6M/0jKhvBqsPxQAowypQJ33xuaxeRc=; fh=ysnDffzSNfm5jz9gUyTVF3JREAFBsYVnv8uksZgX2oo=; b=ctTKGwi6wF5U2TbIrV6utrDhw/UI9QOTgsf1B6NUjoirGrWQKhpo7IQk6PY+ng4ml4 h97NDFuNKiKpaV/dHogEAWCfvTd1C1H8K2WXRjAnx0Jq2z3lFSC1cUEspIkoK61Gej1D qQJDSBugLbPC83cUSWytCmh7as1i87F5RfnFrT8Cxvc3rsQoXb4/4vYFvYAv4JYSdOKu 4up1RslTXtne/S7++1n7tJeDSJBUERWHxCDbret2n3V8fHklC6XJr+/K1NIP+pWZvDN+ tQGlXBvdeqdPG3DbCNSkeuYU7H4oBuBT8bb6bJS5kRDOL13G1meXWatCbhmK6YQjL+2v SBcg==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=zHmbEOfi; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43d43f43e50sm198899785e9.12.2025.03.25.06.02.37 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 25 Mar 2025 06:02:38 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Eduardo Habkost , Zhao Liu , Pierrick Bouvier , =?utf-8?q?Alex_Benn=C3=A9e?= , Anton Johansson , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Riku Voipio , Paolo Bonzini , Nicholas Piggin , Richard Henderson , qemu-ppc@nongnu.org Subject: [PATCH-for-10.1 3/5] target/ppc/gdbstub: Replace TARGET_LONG_SIZE -> sizeof(target_ulong) Date: Tue, 25 Mar 2025 14:02:18 +0100 Message-ID: <20250325130221.76116-4-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250325130221.76116-1-philmd@linaro.org> References: <20250325130221.76116-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org TARGET_LONG_SIZE is equivalent of sizeof(target_ulong). Since this is the single use of TARGET_LONG_SIZE in a source file, use the equivalent form to be able to remove the definition in a pair of commits. Signed-off-by: Philippe Mathieu-Daudé --- target/ppc/gdbstub.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/target/ppc/gdbstub.c b/target/ppc/gdbstub.c index 3b28d4e21c7..4d36dcfb563 100644 --- a/target/ppc/gdbstub.c +++ b/target/ppc/gdbstub.c @@ -367,6 +367,7 @@ static int gdb_get_spr_reg(CPUState *cs, GByteArray *buf, int n) { PowerPCCPU *cpu = POWERPC_CPU(cs); CPUPPCState *env = &cpu->env; + target_ulong val; int reg; int len; @@ -375,10 +376,7 @@ static int gdb_get_spr_reg(CPUState *cs, GByteArray *buf, int n) return 0; } - len = TARGET_LONG_SIZE; - /* Handle those SPRs that are not part of the env->spr[] array */ - target_ulong val; switch (reg) { #if defined(TARGET_PPC64) case SPR_CFAR: @@ -402,6 +400,7 @@ static int gdb_get_spr_reg(CPUState *cs, GByteArray *buf, int n) } gdb_get_regl(buf, val); + len = sizeof(val); ppc_maybe_bswap_register(env, gdb_get_reg_ptr(buf, len), len); return len; } @@ -410,6 +409,7 @@ static int gdb_set_spr_reg(CPUState *cs, uint8_t *mem_buf, int n) { PowerPCCPU *cpu = POWERPC_CPU(cs); CPUPPCState *env = &cpu->env; + target_ulong val; int reg; int len; @@ -418,11 +418,11 @@ static int gdb_set_spr_reg(CPUState *cs, uint8_t *mem_buf, int n) return 0; } - len = TARGET_LONG_SIZE; + len = sizeof(val); ppc_maybe_bswap_register(env, mem_buf, len); /* Handle those SPRs that are not part of the env->spr[] array */ - target_ulong val = ldn_p(mem_buf, len); + val = ldn_p(mem_buf, len); switch (reg) { #if defined(TARGET_PPC64) case SPR_CFAR: From patchwork Tue Mar 25 13:02:19 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 876007 Delivered-To: patch@linaro.org Received: by 2002:a5d:5f4c:0:b0:38f:210b:807b with SMTP id cm12csp2641460wrb; Tue, 25 Mar 2025 06:04:34 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCULeoJshsFH9tTM1CmGJkk/Yotbvdws6bCb1BMN7/8ub58hLt0+yPWIz11Dlp3oropSDDVgNw==@linaro.org X-Google-Smtp-Source: AGHT+IHmJNMTLbNjmxBxuP9Jew7162+SsMN0SVPvADbkj3+rE4wstga3/qHiGXO/wK4vFr/U6TEZ X-Received: by 2002:a05:651c:220b:b0:30b:b8e6:86d7 with SMTP id 38308e7fff4ca-30d7e2380f5mr58004131fa.22.1742907874049; Tue, 25 Mar 2025 06:04:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1742907874; cv=none; d=google.com; s=arc-20240605; b=YWKMqXITOQUvbHafXH83JAXcJycPm9e8JCekKQ9g/rJBq6353h5MB+nrp8sPsOEsyX IHJpBHD/V+sRUWh6WdBzniUq2NthHL8XFX+B81Vj4A/zkjbrhCSGP5CXUOgzmm2ImtDU HN2zPWKVm4+lsTK3Hzk4n17n2llJJlj65w/0puDo4AnvjNmbctpfD4Ao+AJmlOMTPq31 2Ci2qaB+Ub/c5rh4OsK7rjGXDa1QlbL16iu2r5lwfyesZfSGiAjzLaXK2qF/aBI9Q+8f iuV6ulE+ItsKmOv/lhtq7OlZvRqbbt3psw946cSWOujHsBvzeWmQd5/bks5K4pddLH/a zkSQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=XPwtIJ7PyZH/NUhwd2km9X/kSSpo1y0r8LhrZ/SyOu8=; fh=ysnDffzSNfm5jz9gUyTVF3JREAFBsYVnv8uksZgX2oo=; b=V0nWxnjuJECqM4wCHYFUMb1/7vPiIq9Dgk7yWxQAMXDx4v4dDixwDb+PQG00GhvZV6 WK100CORhHMTq27X7+b0Xkid4yndccKB01BRWILGsJpiqmCZBkY0a74vdQZMrRxISOv5 QAz2+C3h9ktTLYG4yVl0sr8XFnfQTfcwdZ9MAQJOz1djCIl55ZZDm9zX9udP+Sy4Gfzd BwIHjbLQRhW376X0LpJpZFlxg1BhNmCchbw6UyfjzlrKSfZxDsrctTRxsF/rgddXiQbV aijHnYe98fW/vabVcCbgca7HEnhYWejso4EKYpxrUqJ7XmhhfKTAP2elZR+cAfyvE7Jj HDwA==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=YZcBzdFN; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43d440eda26sm201420575e9.36.2025.03.25.06.02.42 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 25 Mar 2025 06:02:42 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Eduardo Habkost , Zhao Liu , Pierrick Bouvier , =?utf-8?q?Alex_Benn=C3=A9e?= , Anton Johansson , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Riku Voipio , Paolo Bonzini , Nicholas Piggin , Richard Henderson , qemu-ppc@nongnu.org Subject: [PATCH-for-10.1 4/5] user/tswap: Replace TARGET_LONG_SIZE -> TARGET_LONG_BITS Date: Tue, 25 Mar 2025 14:02:19 +0100 Message-ID: <20250325130221.76116-5-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250325130221.76116-1-philmd@linaro.org> References: <20250325130221.76116-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::334; envelope-from=philmd@linaro.org; helo=mail-wm1-x334.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Having in "exec/target_long.h" this definition: #define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8) It is safe to check TARGET_LONG_BITS == 32 instead of the equivalent TARGET_LONG_SIZE == 4 expression. This removes the last use of TARGET_LONG_SIZE outside of "exec/target_long.h". Signed-off-by: Philippe Mathieu-Daudé --- include/user/tswap-target.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/user/tswap-target.h b/include/user/tswap-target.h index 4719330dbbc..1c66a5b9344 100644 --- a/include/user/tswap-target.h +++ b/include/user/tswap-target.h @@ -11,7 +11,7 @@ #include "exec/cpu-defs.h" #include "exec/tswap.h" -#if TARGET_LONG_SIZE == 4 +#if TARGET_LONG_BITS == 32 #define tswapl(s) tswap32(s) #define bswaptls(s) bswap32s(s) #else From patchwork Tue Mar 25 13:02:20 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 876004 Delivered-To: patch@linaro.org Received: by 2002:a5d:5f4c:0:b0:38f:210b:807b with SMTP id cm12csp2641014wrb; Tue, 25 Mar 2025 06:04:00 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCUEznZVcRTOBMrpRRxUerqId2VE8/G0zeAnT1CQVicxU8Tr5V/RcfqBKRo2Forf2/JNI6slgQ==@linaro.org X-Google-Smtp-Source: AGHT+IGFRAUToZ9xWs2eDeoQQRprrsPuJ47zDX7iICiFiW9WHboYJ5eTQB8fDqbQdzUVS+ftDRIc X-Received: by 2002:a05:6512:3ba7:b0:549:8c0c:f059 with SMTP id 2adb3069b0e04-54ad6034a63mr6522018e87.10.1742907839934; Tue, 25 Mar 2025 06:03:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1742907839; cv=none; d=google.com; s=arc-20240605; b=fafKIxhQ9DRQru2/nAxkKoSFlHSFTYjNubllDnqyNgIKRFVP85lqVir8FWuW656tk9 UI7zD7gjUkrg84C/ApoldzD3GjZgwiQkZAaaQGeLASnLe0rCV0ARF9tWP5MYzOkovLsY K4Gx9PkXBKXU5cRtQBHaPjZ4hkQGlbnPkDGRVv8c5Mq6bHyUEOaBTWGUJCxBx/AoXz8A iF7mlafESZXraglkmhcLnOboGC71EM+dsD5fKVZBh4IqqeNGFfXLVYPYJ3HPJTv0BPIe dJsFT6smvAqTZtbGYMOfjy7YAEbxwA3yrujRo04piatnEKLulz+WbovcwUg4DSJLlcuK FO7A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=4sDqJtqOWjvSs4usBVbY5N6y1YZHqf2bWga8DmhhKKI=; fh=ysnDffzSNfm5jz9gUyTVF3JREAFBsYVnv8uksZgX2oo=; b=QQ3oofsuhHA70QRp3jr/ut8Az0pfn3UpolxD0t+30Ny907c85i0EuuxRFeaop9NHjP ORZ1+UmHPaSRHjToj3qlqfLAQyJbxexAN8gDXmfvTVCKhRvwx5XTDfzlGi4l8eUjZIkU hwhXMqsSH05kScS2R9lCnKdYQjavOSVNrEfMPYZen9gK5qXtDqZHSd16pRkrhG6KX6F9 IyUcFTvZNSiEMjmfdaRrw4vmuDB52PdXmQ4mHFvrKLdmK7Cuz8yqlmioP0n6TFtnlhtQ 2LjqAdDzXQ/iAeLgiVLVfxw8j//sbwQ9TweRxJpaJMffEkEiK/WmYGJyF5LE5gV4j1+S lAgA==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Ufxvfb3Q; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. 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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43d4fd9ec29sm149225455e9.30.2025.03.25.06.02.47 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 25 Mar 2025 06:02:48 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Eduardo Habkost , Zhao Liu , Pierrick Bouvier , =?utf-8?q?Alex_Benn=C3=A9e?= , Anton Johansson , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Riku Voipio , Paolo Bonzini , Nicholas Piggin , Richard Henderson , qemu-ppc@nongnu.org Subject: [PATCH-for-10.1 5/5] exec/target_long: Remove TARGET_LONG_SIZE definition Date: Tue, 25 Mar 2025 14:02:20 +0100 Message-ID: <20250325130221.76116-6-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250325130221.76116-1-philmd@linaro.org> References: <20250325130221.76116-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=philmd@linaro.org; helo=mail-wm1-x32a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Directly use TARGET_LONG_BITS, so we don't need the TARGET_LONG_SIZE definition at all. Signed-off-by: Philippe Mathieu-Daudé --- include/exec/target_long.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/include/exec/target_long.h b/include/exec/target_long.h index 3cd8e26a23f..d8898625f4e 100644 --- a/include/exec/target_long.h +++ b/include/exec/target_long.h @@ -20,17 +20,15 @@ #error TARGET_LONG_BITS not defined #endif -#define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8) - /* target_ulong is the type of a virtual address */ -#if TARGET_LONG_SIZE == 4 +#if TARGET_LONG_BITS == 32 typedef int32_t target_long; typedef uint32_t target_ulong; #define TARGET_FMT_lx "%08x" #define TARGET_FMT_ld "%d" #define TARGET_FMT_lu "%u" #define MO_TL MO_32 -#elif TARGET_LONG_SIZE == 8 +#elif TARGET_LONG_BITS == 64 typedef int64_t target_long; typedef uint64_t target_ulong; #define TARGET_FMT_lx "%016" PRIx64 @@ -38,7 +36,7 @@ typedef uint64_t target_ulong; #define TARGET_FMT_lu "%" PRIu64 #define MO_TL MO_64 #else -#error TARGET_LONG_SIZE undefined +#error unsupported TARGET_LONG_BITS value #endif #endif /* _TARGET_LONG_H_ */