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From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Richard Henderson" <richard.henderson@linaro.org>,
	qemu-ppc@nongnu.org, qemu-riscv@nongnu.org,
	"Thomas Huth" <thuth@redhat.com>,
	qemu-arm@nongnu.org, qemu-s390x@nongnu.org,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PATCH v3 01/10] target: Set disassemble_info::endian value for little-endian targets
Date: Mon, 10 Feb 2025 23:18:21 +0100	[thread overview]
Message-ID: <20250210221830.69129-2-philmd@linaro.org> (raw)
In-Reply-To: <20250210221830.69129-1-philmd@linaro.org>

Have the CPUClass::disas_set_info() callback set the
disassemble_info::endian field for little-endian targets.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/alpha/cpu.c     | 1 +
 target/avr/cpu.c       | 1 +
 target/hexagon/cpu.c   | 1 +
 target/i386/cpu.c      | 1 +
 target/loongarch/cpu.c | 1 +
 target/rx/cpu.c        | 1 +
 6 files changed, 6 insertions(+)

diff --git a/target/alpha/cpu.c b/target/alpha/cpu.c
index da21f99a6ac..acf81fda371 100644
--- a/target/alpha/cpu.c
+++ b/target/alpha/cpu.c
@@ -85,6 +85,7 @@ static int alpha_cpu_mmu_index(CPUState *cs, bool ifetch)
 
 static void alpha_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
 {
+    info->endian = BFD_ENDIAN_LITTLE;
     info->mach = bfd_mach_alpha_ev6;
     info->print_insn = print_insn_alpha;
 }
diff --git a/target/avr/cpu.c b/target/avr/cpu.c
index 5a0e21465e5..2871d30540a 100644
--- a/target/avr/cpu.c
+++ b/target/avr/cpu.c
@@ -102,6 +102,7 @@ static void avr_cpu_reset_hold(Object *obj, ResetType type)
 
 static void avr_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
 {
+    info->endian = BFD_ENDIAN_LITTLE;
     info->mach = bfd_arch_avr;
     info->print_insn = avr_print_insn;
 }
diff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c
index 238e63bcea4..a9beb9a1757 100644
--- a/target/hexagon/cpu.c
+++ b/target/hexagon/cpu.c
@@ -293,6 +293,7 @@ static void hexagon_cpu_reset_hold(Object *obj, ResetType type)
 static void hexagon_cpu_disas_set_info(CPUState *s, disassemble_info *info)
 {
     info->print_insn = print_insn_hexagon;
+    info->endian = BFD_ENDIAN_LITTLE;
 }
 
 static void hexagon_cpu_realize(DeviceState *dev, Error **errp)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index b5dd60d2812..85815c0805d 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -8497,6 +8497,7 @@ static void x86_disas_set_info(CPUState *cs, disassemble_info *info)
     X86CPU *cpu = X86_CPU(cs);
     CPUX86State *env = &cpu->env;
 
+    info->endian = BFD_ENDIAN_LITTLE;
     info->mach = (env->hflags & HF_CS64_MASK ? bfd_mach_x86_64
                   : env->hflags & HF_CS32_MASK ? bfd_mach_i386_i386
                   : bfd_mach_i386_i8086);
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index 227870e2856..cb9b9f909f3 100644
--- a/target/loongarch/cpu.c
+++ b/target/loongarch/cpu.c
@@ -617,6 +617,7 @@ static void loongarch_cpu_reset_hold(Object *obj, ResetType type)
 
 static void loongarch_cpu_disas_set_info(CPUState *s, disassemble_info *info)
 {
+    info->endian = BFD_ENDIAN_LITTLE;
     info->print_insn = print_insn_loongarch;
 }
 
diff --git a/target/rx/cpu.c b/target/rx/cpu.c
index 154906ef5f4..acd5a6e12da 100644
--- a/target/rx/cpu.c
+++ b/target/rx/cpu.c
@@ -160,6 +160,7 @@ static void rx_cpu_set_irq(void *opaque, int no, int request)
 
 static void rx_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
 {
+    info->endian = BFD_ENDIAN_LITTLE;
     info->mach = bfd_mach_rx;
     info->print_insn = print_insn_rx;
 }
-- 
2.47.1



  reply	other threads:[~2025-02-10 22:19 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-10 22:18 [PATCH v3 00/10] disas: Have CPUClass::disas_set_info() callback set the endianness Philippe Mathieu-Daudé
2025-02-10 22:18 ` Philippe Mathieu-Daudé [this message]
2025-02-10 22:18 ` [PATCH v3 02/10] target: Set disassemble_info::endian value for big-endian targets Philippe Mathieu-Daudé
2025-02-10 22:18 ` [PATCH v3 03/10] target/arm: Set disassemble_info::endian value in disas_set_info() Philippe Mathieu-Daudé
2025-02-10 22:18 ` [PATCH v3 04/10] target/microblaze: Set disassemble_info::endian value in disas_set_info Philippe Mathieu-Daudé
2025-02-10 22:18 ` [PATCH v3 05/10] target/mips: Set disassemble_info::endian value in disas_set_info() Philippe Mathieu-Daudé
2025-02-10 22:18 ` [PATCH v3 06/10] target/ppc: " Philippe Mathieu-Daudé
2025-02-10 22:18 ` [PATCH v3 07/10] target/riscv: " Philippe Mathieu-Daudé
2025-02-10 22:18 ` [PATCH v3 08/10] target/sh4: " Philippe Mathieu-Daudé
2025-02-10 22:18 ` [PATCH v3 09/10] target/xtensa: " Philippe Mathieu-Daudé
2025-02-10 22:18 ` [PATCH v3 10/10] disas: Remove target_words_bigendian() call in initialize_debug_target() Philippe Mathieu-Daudé

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