X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/2bcb7a074fa1b63e5954092bdcb8752915d3e9e6..7c7b5f05d39b7739d990f71256a2267ec67a6913:/lunaix-os/kernel/exe/exec.c

diff --git a/lunaix-os/kernel/exe/exec.c b/lunaix-os/kernel/exe/exec.c
index 3c4e253..7afd0e1 100644
--- a/lunaix-os/kernel/exe/exec.c
+++ b/lunaix-os/kernel/exe/exec.c
@@ -1,4 +1,3 @@
-#include <arch/abi.h>
 #include <lunaix/exec.h>
 #include <lunaix/fs.h>
 #include <lunaix/load.h>
@@ -11,6 +10,9 @@
 #include <lunaix/syscall.h>
 #include <lunaix/syscall_utils.h>
 
+#include <sys/abi.h>
+#include <sys/mm/mempart.h>
+
 #include <klibc/string.h>
 
 void
@@ -93,7 +95,7 @@ exec_load(struct exec_container* container, struct v_file* executable)
     if (container->vms_mnt == VMS_SELF) {
         // we are loading executable into current addr space
 
-        ptr_t ustack = USTACK_TOP;
+        ptr_t ustack = USR_STACK_END;
         size_t argv_len = 0, envp_len = 0;
         ptr_t argv_ptr = 0, envp_ptr = 0;
 
@@ -220,9 +222,12 @@ __DEFINE_LXSYSCALL3(int,
 
     // we will jump to new entry point (_u_start) upon syscall's
     // return so execve 'will not return' from the perspective of it's invoker
-    volatile struct exec_param* execp = __current->intr_ctx.execp;
-    execp->esp = container.stack_top;
-    execp->eip = container.exe.entry;
+    eret_target(__current) = container.exe.entry;
+    eret_stack(__current) = container.stack_top;
+
+    // these become meaningless once execved!
+    __current->ustack_top = 0;
+    proc_clear_signal(__current);
 
 done:
     // set return value