X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/874b3b5a74d815aa91f325e5573052a3c8ce1d39..4b61c735d6ab7cb250c9a170b87784746476434f:/lunaix-os/kernel/asm/x86/syscall.S

diff --git a/lunaix-os/kernel/asm/x86/syscall.S b/lunaix-os/kernel/asm/x86/syscall.S
index b13dee0..ff30f44 100644
--- a/lunaix-os/kernel/asm/x86/syscall.S
+++ b/lunaix-os/kernel/asm/x86/syscall.S
@@ -26,6 +26,39 @@
         .long __lxsys_alarm
         .long __lxsys_sigpending
         .long __lxsys_sigsuspend
+        .long __lxsys_open
+        .long __lxsys_close         /* 20 */
+        .long __lxsys_read
+        .long __lxsys_write
+        .long __lxsys_readdir
+        .long __lxsys_mkdir
+        .long __lxsys_lseek         /* 25 */
+        .long __lxsys_geterrno
+        .long __lxsys_readlink
+        .long __lxsys_readlinkat
+        .long __lxsys_rmdir
+        .long __lxsys_unlink        /* 30 */
+        .long __lxsys_unlinkat
+        .long __lxsys_link
+        .long __lxsys_fsync
+        .long __lxsys_dup
+        .long __lxsys_dup2          /* 35 */
+        .long __lxsys_realpathat
+        .long __lxsys_symlink
+        .long __lxsys_chdir
+        .long __lxsys_fchdir
+        .long __lxsys_getcwd        /* 40 */
+        .long __lxsys_rename
+        .long __lxsys_mount
+        .long __lxsys_unmount
+        .long __lxsys_getxattr
+        .long __lxsys_setxattr      /* 45 */
+        .long __lxsys_fgetxattr
+        .long __lxsys_fsetxattr
+        .long __lxsys_ioctl
+        .long __lxsys_getpgid
+        .long __lxsys_setpgid       /* 50 */
+        .long __lxsys_syslog
         2:
         .rept __SYSCALL_MAX - (2b - 1b)/4
             .long 0
@@ -36,10 +69,11 @@
 .section .text
     syscall_hndlr:
         pushl %ebp
-        movl 8(%esp), %ebp
+        movl 8(%esp), %ebp          // isr_param*
 
-        movl  (%ebp), %eax          /* eax: call code as well as the return value from syscall */
-        cmpl  $__SYSCALL_MAX, %eax
+        addl $4, %ebp
+        movl (%ebp), %eax          /* eax: call code as well as the return value from syscall */
+        cmpl $__SYSCALL_MAX, %eax
         jae 2f
 
         shll $2, %eax