[v3,07/10] target/riscv: Set disassemble_info::endian value in disas_set_info()

Commit Message

Philippe Mathieu-Daudé Feb. 10, 2025, 10:18 p.m. UTC

Have the CPUClass::disas_set_info() callback set the
disassemble_info::endian field.

Signed-off-by: Philippe Mathieu-Daudé <[e-mail]>
Reviewed-by: Thomas Huth <[e-mail]>
Reviewed-by: Richard Henderson <[e-mail]>
---
 target/riscv/cpu.c | 9 +++++++++
 1 file changed, 9 insertions(+)

Patch

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;