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Leonmmcoset
2026-04-10 20:16:20 +08:00
parent 36689a09a8
commit 86b5287f8c
16 changed files with 328 additions and 13 deletions
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49
clks/kernel/userland.c Normal file
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#include <clks/elf64.h>
#include <clks/fs.h>
#include <clks/log.h>
#include <clks/types.h>
#include <clks/userland.h>
static clks_bool clks_userland_probe_elf(const char *path, const char *tag) {
const void *image;
u64 size = 0ULL;
struct clks_elf64_info info;
image = clks_fs_read_all(path, &size);
if (image == CLKS_NULL) {
clks_log(CLKS_LOG_ERROR, "USER", "ELF FILE MISSING");
clks_log(CLKS_LOG_ERROR, "USER", path);
return CLKS_FALSE;
}
if (clks_elf64_inspect(image, size, &info) == CLKS_FALSE) {
clks_log(CLKS_LOG_ERROR, "USER", "ELF INSPECT FAILED");
clks_log(CLKS_LOG_ERROR, "USER", path);
return CLKS_FALSE;
}
clks_log(CLKS_LOG_INFO, "USER", tag);
clks_log_hex(CLKS_LOG_INFO, "USER", "ELF_SIZE", size);
clks_log_hex(CLKS_LOG_INFO, "USER", "ENTRY", info.entry);
return CLKS_TRUE;
}
clks_bool clks_userland_init(void) {
clks_log(CLKS_LOG_INFO, "USER", "USERLAND FRAMEWORK ONLINE");
if (clks_userland_probe_elf("/shell/shell.elf", "SHELL ELF READY") == CLKS_FALSE) {
return CLKS_FALSE;
}
if (clks_userland_probe_elf("/system/elfrunner.elf", "ELFRUNNER ELF READY") == CLKS_FALSE) {
return CLKS_FALSE;
}
if (clks_userland_probe_elf("/system/memc.elf", "MEMC ELF READY") == CLKS_FALSE) {
return CLKS_FALSE;
}
return CLKS_TRUE;
}