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/ulib/system/system.h
+++ b/ulib/system/system.h
@ -8,5 +8,7 @@ void debugprint(const char *string);
 int32_t ioctl(uint64_t ioh, uint64_t cmd, uint64_t arg1, uint64_t arg2, uint64_t arg3);
 int32_t processctl(uint64_t pid, uint64_t cmd, uint64_t arg1);
 int32_t ipcpipe(uint64_t pid, uint64_t pipenum, uint64_t cmd, uint8_t *buffer, size_t len);
+int32_t mman_map(uint8_t *addr, size_t size, uint64_t prot, uint64_t flags, uint8_t **out);
+int32_t mman_unmap(uint8_t *addr);

 #endif // ULIB_SYSTEM_SYSTEM_H_