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CMD config

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boreddevnl
2026-02-28 22:09:33 +01:00
parent fbd0bf880e
commit 74bdb89ad3
21 changed files with 691 additions and 138 deletions
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11
src/kernel/syscall.c
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@@ -15,6 +15,7 @@
#include "kutils.h"
#include "network.h"
#include "icmp.h"
#include "cmd.h"
// Read MSR
static inline uint64_t rdmsr(uint32_t msr) {
@@ -136,10 +137,8 @@ uint64_t syscall_handler_c(uint64_t syscall_num, uint64_t arg1, uint64_t arg2, u
extern void cmd_process_finished(void);
if (syscall_num == 1) { // SYS_WRITE
// arg2 is the buffer based on our user_test logic
cmd_write((const char*)arg2);
} else if (syscall_num == 0 || syscall_num == 60) { // SYS_EXIT
serial_write("Kernel: SYS_EXIT called\n");
uint64_t next_rsp = process_terminate_current();
extern void context_switch_to(uint64_t rsp);
context_switch_to(next_rsp);
@@ -724,6 +723,14 @@ uint64_t syscall_handler_c(uint64_t syscall_num, uint64_t arg1, uint64_t arg2, u
return cli_cmd_ping_syscall(dest_ip);
} else if (cmd == 27) { // SYSTEM_CMD_NETWORK_IS_INIT
return network_is_initialized() ? 1 : 0;
} else if (cmd == 28) { // SYSTEM_CMD_GET_SHELL_CONFIG
const char *key = (const char *)arg2;
if (!key) return -1;
return cmd_get_config_value(key);
} else if (cmd == 29) { // SYSTEM_CMD_SET_TEXT_COLOR
uint32_t color = (uint32_t)arg2;
cmd_set_current_color(color);
return 0;
}
return -1;
}