Ok!
Mike Kelly, le sam. 26 sept. 2026 23:28:43 +0100, a ecrit:
> ---
> i386/i386at/model_dep.c | 44 +++++++++++++++++++++++++++++++++++++++--
> 1 file changed, 42 insertions(+), 2 deletions(-)
>
> diff --git a/i386/i386at/model_dep.c b/i386/i386at/model_dep.c
> index 6c2d1883..b28a3b5f 100644
> --- a/i386/i386at/model_dep.c
> +++ b/i386/i386at/model_dep.c
> @@ -384,8 +384,48 @@ register_mb1_boot_data(const struct multiboot_raw_info
> *mbi)
> static void
> register_mb2_boot_data(const struct multiboot2_raw_info *mb2_info)
> {
> - /* To be implemented. */
> - (void)mb2_info;
> + uint32_t tags_len = mb2_info->total_size;
> + uint32_t offset = 0;
> +
> + /* Temporarily preserve the multiboot2 information structure. */
> + const phys_addr_t mb2_phys = _kvtophys(mb2_info);
> + biosmem_register_boot_data(mb2_phys, mb2_phys + tags_len, TRUE);
> +
> + tags_len -= offsetof(struct multiboot2_raw_info, content);
> +
> + while (offset < tags_len)
> + {
> + const struct multiboot2_tag *tag =
> + (const struct multiboot2_tag *)(&mb2_info->content[offset]);
> +
> + switch (tag->type)
> + {
> + case MULTIBOOT2_TAG_TYPE_ELF_SECTIONS:
> + {
> + const struct multiboot2_tag_elf_sections *elf_tag =
> + (const struct multiboot2_tag_elf_sections *)tag;
> +
> + register_elf_shdrs_boot_data(&elf_tag->sections,
> + elf_tag->num,
> + elf_tag->entsize);
> + }
> + break;
> +
> + case MULTIBOOT2_TAG_TYPE_MODULE:
> + {
> + const struct multiboot2_tag_module *mod_tag =
> + (const struct multiboot2_tag_module *)tag;
> +
> + biosmem_register_boot_data(mod_tag->mod_start, mod_tag->mod_end,
> TRUE);
> + }
> + break;
> +
> + default:
> + break;
> + }
> +
> + offset += MULTIBOOT2_NEXT_TAG_OFFSET(tag->size);
> + }
> }
>
> /* Register the boot data for whichever of multiboot1 or multiboot2 is
> --
> 2.47.3
>
>
--
Samuel
j'etais en train de nettoyer ma souris et le coup est parti...
-+- s sur #ens-mim - et en plus c vrai... -+-
