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| From: | Daniel Henrique Barboza |
| Subject: | Re: [PATCH 03/19] target/riscv: introduce riscv_cpu_add_misa_properties() |
| Date: | Mon, 27 Mar 2023 19:15:39 -0300 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 |
On 3/27/23 15:52, Richard Henderson wrote:
On 3/27/23 05:42, Daniel Henrique Barboza wrote:+static void cpu_set_misa_ext_cfg(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + RISCVCPUMisaExtConfig *misa_ext_cfg = opaque;const+static void cpu_get_misa_ext_cfg(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + RISCVCPUMisaExtConfig *misa_ext_cfg = opaque;const+static RISCVCPUMisaExtConfig misa_ext_cfgs[] = {};const
It seems that I can't use 'const' because the object_property_add() API uses a
'void *opaque'
pointer and it won't take a "const RISCVCPUMisaExtConfig *":
../target/riscv/cpu.c:1454:35: error: passing argument 7 of
‘object_property_add’ discards ‘const’ qualifier from pointer target type
[-Werror=discarded-qualifiers]
1454 | NULL, misa_cfg);
| ^~~~~~~~
In file included from /home/danielhb/work/qemu/include/hw/qdev-core.h:8,
from /home/danielhb/work/qemu/include/hw/core/cpu.h:23,
from ../target/riscv/cpu.h:23,
from ../target/riscv/cpu.c:24:
/home/danielhb/work/qemu/include/qom/object.h:1067:43: note: expected ‘void *’
but argument is of type ‘const RISCVCPUMisaExtConfig *’
1067 | void *opaque);
Daniel
r~
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