From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-riscv@nongnu.org, qemu-arm@nongnu.org,
"Thomas Huth" <thuth@redhat.com>,
qemu-s390x@nongnu.org,
"Richard Henderson" <richard.henderson@linaro.org>,
qemu-ppc@nongnu.org, "Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PATCH v2 07/10] target/riscv: Set disassemble_info::endian value in disas_set_info()
Date: Mon, 10 Feb 2025 22:29:27 +0100 [thread overview]
Message-ID: <20250210212931.62401-8-philmd@linaro.org> (raw)
In-Reply-To: <20250210212931.62401-1-philmd@linaro.org>
Have the CPUClass::disas_set_info() callback set the
disassemble_info::endian field.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
target/riscv/cpu.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 3d4bd157d2c..b39a701d751 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1156,6 +1156,15 @@ static void riscv_cpu_disas_set_info(CPUState *s, disassemble_info *info)
CPURISCVState *env = &cpu->env;
info->target_info = &cpu->cfg;
+ /*
+ * A couple of bits in MSTATUS set the endianness:
+ * - MSTATUS_UBE (User-mode),
+ * - MSTATUS_SBE (Supervisor-mode),
+ * - MSTATUS_MBE (Machine-mode)
+ * but we don't implement that yet.
+ */
+ info->endian = BFD_ENDIAN_LITTLE;
+
switch (env->xl) {
case MXL_RV32:
info->print_insn = print_insn_riscv32;
--
2.47.1
next prev parent reply other threads:[~2025-02-10 21:31 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-10 21:29 [PATCH v2 00/10] disas: Have CPUClass::disas_set_info() callback set the endianness Philippe Mathieu-Daudé
2025-02-10 21:29 ` [PATCH v2 01/10] target: Set disassemble_info::endian value for little-endian targets Philippe Mathieu-Daudé
2025-02-10 21:54 ` Richard Henderson
2025-02-10 22:05 ` Philippe Mathieu-Daudé
2025-02-10 21:29 ` [PATCH v2 02/10] target: Set disassemble_info::endian value for big-endian targets Philippe Mathieu-Daudé
2025-02-10 21:55 ` Richard Henderson
2025-02-10 21:29 ` [PATCH v2 03/10] target/arm: Set disassemble_info::endian value in disas_set_info() Philippe Mathieu-Daudé
2025-02-10 22:10 ` Richard Henderson
2025-02-10 22:59 ` Philippe Mathieu-Daudé
2025-02-10 23:37 ` Richard Henderson
2025-02-10 21:29 ` [PATCH v2 04/10] target/microblaze: Set disassemble_info::endian value in disas_set_info Philippe Mathieu-Daudé
2025-02-10 22:11 ` Richard Henderson
2025-02-10 21:29 ` [PATCH v2 05/10] target/mips: Set disassemble_info::endian value in disas_set_info() Philippe Mathieu-Daudé
2025-02-10 22:12 ` Richard Henderson
2025-02-10 21:29 ` [PATCH v2 06/10] target/ppc: " Philippe Mathieu-Daudé
2025-02-10 22:12 ` Richard Henderson
2025-02-10 21:29 ` Philippe Mathieu-Daudé [this message]
2025-02-10 22:12 ` [PATCH v2 07/10] target/riscv: " Richard Henderson
2025-02-10 21:29 ` [PATCH v2 08/10] target/sh4: " Philippe Mathieu-Daudé
2025-02-10 22:13 ` Richard Henderson
2025-02-10 21:29 ` [PATCH v2 09/10] target/xtensa: " Philippe Mathieu-Daudé
2025-02-10 22:13 ` Richard Henderson
2025-02-10 21:29 ` [PATCH v2 10/10] disas: Remove target_words_bigendian() call in initialize_debug_target() Philippe Mathieu-Daudé
2025-02-10 22:16 ` Richard Henderson
2025-03-06 13:58 ` [PATCH v2 00/10] disas: Have CPUClass::disas_set_info() callback set the endianness Philippe Mathieu-Daudé
2025-03-06 14:00 ` Philippe Mathieu-Daudé
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