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一堆elf

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Leonmmcoset
2026-04-14 20:08:53 +08:00
parent cf77037aff
commit edb4393844
37 changed files with 581 additions and 12 deletions
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57
clks/kernel/exec.c
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@@ -5,6 +5,7 @@
#include <clks/heap.h>
#include <clks/interrupts.h>
#include <clks/log.h>
#include <clks/serial.h>
#include <clks/string.h>
#include <clks/types.h>
#include <clks/tty.h>
@@ -51,6 +52,39 @@ static clks_bool clks_exec_exit_requested_stack[CLKS_EXEC_MAX_DEPTH];
static u64 clks_exec_exit_status_stack[CLKS_EXEC_MAX_DEPTH];
static u32 clks_exec_pid_stack_depth = 0U;
static void clks_exec_serial_write_hex64(u64 value) {
int nibble;
clks_serial_write("0X");
for (nibble = 15; nibble >= 0; nibble--) {
u8 current = (u8)((value >> (nibble * 4)) & 0x0FULL);
char out = (current < 10U) ? (char)('0' + current) : (char)('A' + (current - 10U));
clks_serial_write_char(out);
}
}
static void clks_exec_log_info_serial(const char *message) {
clks_serial_write("[INFO][EXEC] ");
if (message != CLKS_NULL) {
clks_serial_write(message);
}
clks_serial_write("\n");
}
static void clks_exec_log_hex_serial(const char *label, u64 value) {
clks_serial_write("[INFO][EXEC] ");
if (label != CLKS_NULL) {
clks_serial_write(label);
}
clks_serial_write(": ");
clks_exec_serial_write_hex64(value);
clks_serial_write("\n");
}
static clks_bool clks_exec_has_prefix(const char *text, const char *prefix) {
usize i = 0U;
@@ -322,10 +356,10 @@ static clks_bool clks_exec_run_proc_slot(i32 slot, u64 *out_status) {
goto fail;
}
clks_log(CLKS_LOG_INFO, "EXEC", "EXEC RUN START");
clks_log(CLKS_LOG_INFO, "EXEC", proc->path);
clks_log_hex(CLKS_LOG_INFO, "EXEC", "ENTRY", info.entry);
clks_log_hex(CLKS_LOG_INFO, "EXEC", "PHNUM", (u64)info.phnum);
clks_exec_log_info_serial("EXEC RUN START");
clks_exec_log_info_serial(proc->path);
clks_exec_log_hex_serial("ENTRY", info.entry);
clks_exec_log_hex_serial("PHNUM", (u64)info.phnum);
clks_exec_running_depth++;
depth_counted = CLKS_TRUE;
@@ -345,9 +379,9 @@ static clks_bool clks_exec_run_proc_slot(i32 slot, u64 *out_status) {
run_ret = clks_exec_exit_status_stack[(u32)depth_index];
}
clks_log(CLKS_LOG_INFO, "EXEC", "RUN RETURNED");
clks_log(CLKS_LOG_INFO, "EXEC", proc->path);
clks_log_hex(CLKS_LOG_INFO, "EXEC", "RET", run_ret);
clks_exec_log_info_serial("RUN RETURNED");
clks_exec_log_info_serial(proc->path);
clks_exec_log_hex_serial("RET", run_ret);
clks_exec_success++;
@@ -477,7 +511,7 @@ void clks_exec_init(void) {
clks_memset(clks_exec_exit_requested_stack, 0, sizeof(clks_exec_exit_requested_stack));
clks_memset(clks_exec_exit_status_stack, 0, sizeof(clks_exec_exit_status_stack));
clks_memset(clks_exec_proc_table, 0, sizeof(clks_exec_proc_table));
clks_log(CLKS_LOG_INFO, "EXEC", "PATH EXEC FRAMEWORK ONLINE");
clks_exec_log_info_serial("PATH EXEC FRAMEWORK ONLINE");
}
clks_bool clks_exec_run_path(const char *path, u64 *out_status) {
@@ -518,9 +552,9 @@ clks_bool clks_exec_spawn_path(const char *path, u64 *out_pid) {
*out_pid = pid;
}
clks_log(CLKS_LOG_INFO, "EXEC", "SPAWN QUEUED");
clks_log(CLKS_LOG_INFO, "EXEC", path);
clks_log_hex(CLKS_LOG_INFO, "EXEC", "PID", pid);
clks_exec_log_info_serial("SPAWN QUEUED");
clks_exec_log_info_serial(path);
clks_exec_log_hex_serial("PID", pid);
return CLKS_TRUE;
}
@@ -683,3 +717,4 @@ clks_bool clks_exec_current_path_is_user(void) {
proc = &clks_exec_proc_table[(u32)slot];
return clks_exec_path_is_user_program(proc->path);
}