X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/74926d2db1d9f3228acdfca03013a8ba0ac1d8c0..09aa85cf875db1e6fd1317cd2b9947b9d3675d6c:/lunaix-os/includes/lunaix/ld.h

diff --git a/lunaix-os/includes/lunaix/ld.h b/lunaix-os/includes/lunaix/ld.h
index 88114f5..690f95f 100644
--- a/lunaix-os/includes/lunaix/ld.h
+++ b/lunaix-os/includes/lunaix/ld.h
@@ -1,25 +1,62 @@
 #ifndef __LUNAIX_LOADER_H
 #define __LUNAIX_LOADER_H
 
+#include <lunaix/elf.h>
 #include <lunaix/process.h>
 #include <lunaix/types.h>
 
 #define LD_STAT_FKUP 0x1U
 
 #define MAX_VAR_PAGES 8
+#define DEFAULT_HEAP_PAGES 16
+
+struct ld_info
+{
+    struct elf32_ehdr ehdr_out;
+    ptr_t base;
+    ptr_t end;
+    ptr_t mem_sz;
+
+    ptr_t stack_top;
+    ptr_t entry;
+};
 
 struct ld_param
 {
     struct proc_info* proc;
     ptr_t vms_mnt;
-    struct elf32_ehdr ehdr_out;
+
+    struct ld_info info;
     int status;
 };
 
+struct usr_exec_param
+{
+    int argc;
+    char** argv;
+    int envc;
+    char** envp;
+    struct ld_info info;
+} PACKED;
+
+#ifndef __USR_WRAPPER__
 int
 elf_load(struct ld_param* ldparam, struct v_file* elfile);
 
+int
+exec_load_byname(struct ld_param* param,
+                 const char* filename,
+                 const char** argv,
+                 const char** envp);
+
+int
+exec_load(struct ld_param* param,
+          struct v_file* executable,
+          const char** argv,
+          const char** envp);
+
 void
 ld_create_param(struct ld_param* param, struct proc_info* proc, ptr_t vms);
+#endif
 
 #endif /* __LUNAIX_LOADER_H */