feat: brk and sbrk (mmap based)

[lunaix-os.git] / lunaix-os / includes / lunaix / process.h

diff --git a/lunaix-os/includes/lunaix/process.h b/lunaix-os/includes/lunaix/process.h
index 1eacf127a28e31ea567a42f12b8b680e69533f8a..27137a103db53763d07f7c28d02b5f9a5107df29 100644 (file)
--- a/lunaix-os/includes/lunaix/process.h
+++ b/lunaix-os/includes/lunaix/process.h
@@ -6,6 +6,7 @@
 #include <lunaix/ds/waitq.h>
 #include <lunaix/fs.h>
 #include <lunaix/mm/mm.h>
 #include <lunaix/ds/waitq.h>
 #include <lunaix/fs.h>
 #include <lunaix/mm/mm.h>

+#include <lunaix/mm/region.h>

 #include <lunaix/signal.h>
 #include <lunaix/timer.h>
 #include <lunaix/types.h>
 #include <lunaix/signal.h>
 #include <lunaix/timer.h>
 #include <lunaix/types.h>


@@ -25,12 +26,6 @@
 
 #define PROC_FINPAUSE 1
 
 
 #define PROC_FINPAUSE 1
 

-struct proc_mm
-{
-    heap_context_t u_heap;
-    struct llist_header regions;
-};
-

 struct proc_sigstate
 {
     isr_param proc_regs;
 struct proc_sigstate
 {
     isr_param proc_regs;


@@ -57,9 +52,9 @@ struct proc_info
     pid_t pid;                // offset = 0
     struct proc_info* parent; // offset = 4
     isr_param intr_ctx;       // offset = 8
     pid_t pid;                // offset = 0
     struct proc_info* parent; // offset = 4
     isr_param intr_ctx;       // offset = 8

-    uintptr_t ustack_top;     // offset = 84
-    void* page_table;         // offset = 88
-    void* fxstate;            // offset = 92
+    uintptr_t ustack_top;     // offset = 84 -> 56 -> 60
+    void* page_table;         // offset = 88 -> 60 -> 64
+    void* fxstate;            // offset = 92 -> 64 -> 68

 
     /* ---- critical section end ---- */
 
 
     /* ---- critical section end ---- */