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syscall: syscall logging kinda

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Matheus
2022-10-22 23:39:38 -03:00
parent 4ef85eb2b3
commit f08e86bbc0
4 changed files with 110 additions and 4 deletions
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src/arch/x86_64/syscalllog.c
+66
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@@ -0,0 +1,66 @@
#include <arch/e9.h>
#include <string.h>
#include <stdint.h>
#include <stddef.h>
static char* syscalls[] = {
"syscall_libc_log",
"syscall_mmap",
"syscall_arch_ctl",
"syscall_gettid",
"syscall_open",
"syscall_read",
"syscall_lseek",
"syscall_close",
"syscall_isatty",
"syscall_write",
"syscall_stat",
"syscall_fstat",
"syscall_fork",
"syscall_execve",
"syscall_waitpid",
"syscall_exit",
"syscall_dup",
"syscall_dup2",
"syscall_fcntl",
"syscall_getpid",
"syscall_getdirent",
"syscall_ioctl",
"syscall_chdir",
"syscall_fstatat",
"syscall_pipe2",
"syscall_mkdir",
"syscall_munmap",
"syscall_umask",
"syscall_poll",
"syscall_fchmodat",
"syscall_openat",
"syscall_chroot",
"syscall_mkdirat",
"syscall_clock_gettime",
"syscall_socket",
"syscall_bind",
"syscall_listen",
"syscall_connect",
"syscall_accept",
"syscall_nanosleep",
"syscall_fchmod",
"syscall_linkat"
};
void syscalllogger(uint64_t num, uint64_t error){
e9_puts("syscall: ");
e9_puts(syscalls[num]);
e9_putc(':');
char err[] = {'0', '0', '0', NULL};
err[2] += error % 10;
error /= 10;
err[1] += error % 10;
error /= 10;
err[0] += error % 10;
e9_puts(err);
e9_putc('\n');
}