Userspace dlmalloc port, supporting syscalls mman_map()/mman_unmap()

2025-09-10 21:52:01 +02:00
parent 91c493c818
commit 2f9f4d9397
19 changed files with 378 additions and 2 deletions
--- a/kernel/proc/proc.h
+++ b/kernel/proc/proc.h
@ -18,6 +18,8 @@
 #define PROC_VFSHANDLES_MAX   0x80
 #define PROC_PIPEHANDLES_MAX  0x20

+#define PROC_MMAN_MAP_BASE 0xC000000000
+
 typedef struct {
  IntrStackFrame trapframe;
  uint8_t *kstack;
@ -51,6 +53,8 @@ typedef struct Proc {
    IpcPipe *list;
    SpinLock spinlock;
  } bcast_pipes;
+
+  uint64_t mman_map_base;
 } Proc;

 typedef struct {