Piraterna/aurix
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did some stuff, will probably refactor later

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This commit is contained in:
Jozef Nagy 2025-05-11 22:20:45 +02:00
parent 10ee4fcbd9
commit bc4ec556e2
Signed by untrusted user who does not match committer: crz
GPG key ID: 459A4811CEAC7068
46 changed files with 1013 additions and 35635 deletions
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11
boot/common/mm/mman.c
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@ -113,6 +113,7 @@ void *mem_alloc(size_t n)
add_alloc(alloc, n);
debug("mem_alloc(): Allocated %u bytes\n", n);
return alloc;
}
@ -122,7 +123,7 @@ int mem_allocat(void *addr, size_t npages)
status = gBootServices->AllocatePages(AllocateAddress, EfiLoaderData, (EFI_UINTN)npages, addr);
if (EFI_ERROR(status)) {
debug("mem_allocat(): Couldn't allocate %u bytes at 0x%lx: %s (%lx)\n", npages, addr, efi_status_to_str(status), status);
debug("mem_allocat(): Couldn't allocate %u pages at 0x%lx: %s (%lx)\n", npages, addr, efi_status_to_str(status), status);
return 0;
}
@ -137,9 +138,9 @@ void *mem_realloc(void *addr, size_t n)
void *new = NULL;
int i = find_alloc(addr);
if (i == -1) {
debug("mem_realloc(): Couldn't find allocation for 0x%lx.\n");
return NULL;
if (i == -1 || addr == NULL) {
debug("mem_realloc(): Couldn't find allocation for 0x%lx, allocating new memory.\n");
return mem_alloc(n);
}
old_size = allocation_list[i].size;
@ -169,6 +170,8 @@ void mem_free(void *addr)
return;
}
debug("mem_free(): Freed 0x%llx\n", addr);
remove_alloc(addr);
}