From: Jason Chien <[email protected]> In current implementation, the gdbstub allows reading vector registers only if V extension is supported. However, all vector extensions and vector crypto extensions have the vector registers and they all depend on Zve32x. The gdbstub should check for Zve32x instead.
Signed-off-by: Jason Chien <[email protected]> Reviewed-by: Frank Chang <[email protected]> Reviewed-by: Max Chou <[email protected]> Message-ID: <[email protected]> Signed-off-by: Alistair Francis <[email protected]> --- target/riscv/gdbstub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/gdbstub.c b/target/riscv/gdbstub.c index be7a02cd90..d0cc5762c2 100644 --- a/target/riscv/gdbstub.c +++ b/target/riscv/gdbstub.c @@ -338,7 +338,7 @@ void riscv_cpu_register_gdb_regs_for_features(CPUState *cs) gdb_find_static_feature("riscv-32bit-fpu.xml"), 0); } - if (env->misa_ext & RVV) { + if (cpu->cfg.ext_zve32x) { gdb_register_coprocessor(cs, riscv_gdb_get_vector, riscv_gdb_set_vector, ricsv_gen_dynamic_vector_feature(cs, cs->gdb_num_regs), -- 2.45.1
