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Update kernel

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This commit is contained in:
Alex
2023-08-06 04:53:14 +03:00
parent 3b65386399
commit 2c51e4432f
181 changed files with 21873 additions and 21475 deletions
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193
Tests/MemoryOperations.cpp
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@ -23,118 +23,125 @@
extern bool EnableExternalMemoryTracer;
extern bool DebuggerIsAttached;
extern Memory::MemoryAllocatorType AllocatorType;
__constructor void TestMemoryOperations()
{
if (EnableExternalMemoryTracer || DebuggerIsAttached)
{
debug("The test is disabled when the external memory tracer or a debugger is enabled.");
return;
}
if (EnableExternalMemoryTracer || DebuggerIsAttached)
{
debug("The test is disabled when the external memory tracer or a debugger is enabled.");
return;
}
int arr1[5] = {1, 2, 3, 4, 5};
int arr2[5] = {0, 0, 0, 0, 0};
char str1[] = "Hello";
char str2[] = "World";
if (AllocatorType == Memory::MemoryAllocatorType::Pages)
{
debug("The test is disabled when the allocator is set to pages.");
return;
}
memcpy_unsafe(arr2, arr1, sizeof(arr1));
debug("memcpy: arr2[0]=%d, arr2[1]=%d, arr2[2]=%d, arr2[3]=%d, arr2[4]=%d",
arr2[0], arr2[1], arr2[2], arr2[3], arr2[4]);
if (memcmp(arr1, arr2, sizeof(arr1)) != 0)
{
error("memcpy failed!");
inf_loop;
}
int arr1[5] = {1, 2, 3, 4, 5};
int arr2[5] = {0, 0, 0, 0, 0};
char str1[] = "Hello";
char str2[] = "World";
memset_unsafe(arr2, 0, sizeof(arr2));
debug("memset: arr2[0]=%d, arr2[1]=%d, arr2[2]=%d, arr2[3]=%d, arr2[4]=%d",
arr2[0], arr2[1], arr2[2], arr2[3], arr2[4]);
if (memcmp(arr1, arr2, sizeof(arr1)) == 0)
{
error("memset failed!");
inf_loop;
}
memcpy_unsafe(arr2, arr1, sizeof(arr1));
debug("memcpy: arr2[0]=%d, arr2[1]=%d, arr2[2]=%d, arr2[3]=%d, arr2[4]=%d",
arr2[0], arr2[1], arr2[2], arr2[3], arr2[4]);
if (memcmp(arr1, arr2, sizeof(arr1)) != 0)
{
error("memcpy failed!");
inf_loop;
}
memmove_unsafe(str1 + 3, str1, strlen(str1) + 1);
debug("memmove: str1=%s", str1);
if (strcmp(str1, "HelHello") != 0)
{
error("memmove failed!");
inf_loop;
}
memset_unsafe(arr2, 0, sizeof(arr2));
debug("memset: arr2[0]=%d, arr2[1]=%d, arr2[2]=%d, arr2[3]=%d, arr2[4]=%d",
arr2[0], arr2[1], arr2[2], arr2[3], arr2[4]);
if (memcmp(arr1, arr2, sizeof(arr1)) == 0)
{
error("memset failed!");
inf_loop;
}
char carr[512];
char carrTo[16];
memmove_unsafe(str1 + 3, str1, strlen(str1) + 1);
debug("memmove: str1=%s", str1);
if (strcmp(str1, "HelHello") != 0)
{
error("memmove failed!");
inf_loop;
}
for (size_t i = 0; i < 512; i++)
{
for (size_t i = 0; i < 16; i++)
carrTo[i] = 'a';
char carr[512];
char carrTo[16];
for (size_t i = 0; i < 512; i += 16)
memcpy_unsafe(carr + i, carrTo, 16);
for (size_t i = 0; i < 512; i++)
{
for (size_t i = 0; i < 16; i++)
carrTo[i] = 'a';
for (size_t i = 0; i < 512; i++)
{
if (carr[i] != 'a')
{
error("memcpy failed!");
while (1)
;
}
}
for (size_t i = 0; i < 512; i += 16)
memcpy_unsafe(carr + i, carrTo, 16);
{
char carrFull[512];
for (size_t i = 0; i < 512; i++)
carrFull[i] = 'b';
for (size_t i = 0; i < 512; i++)
{
if (carr[i] != 'a')
{
error("memcpy failed!");
while (1)
;
}
}
memcpy_unsafe(carr, carrFull, 512);
{
char carrFull[512];
for (size_t i = 0; i < 512; i++)
carrFull[i] = 'b';
for (size_t i = 0; i < 512; i++)
{
if (carr[i] != 'b')
{
error("memcpy failed!");
while (1)
;
}
}
}
}
memcpy_unsafe(carr, carrFull, 512);
for (size_t i = 0; i < 512; i++)
{
for (size_t i = 0; i < 512; i += 16)
memset_unsafe(carr + i, 'c', 16);
for (size_t i = 0; i < 512; i++)
{
if (carr[i] != 'b')
{
error("memcpy failed!");
while (1)
;
}
}
}
}
for (size_t i = 0; i < 512; i++)
{
if (carr[i] != 'c')
{
error("memcpy failed!");
while (1)
;
}
}
}
for (size_t i = 0; i < 512; i++)
{
for (size_t i = 0; i < 512; i += 16)
memset_unsafe(carr + i, 'c', 16);
for (size_t i = 0; i < 512; i++)
{
memset_unsafe(carr, 'd', 512);
for (size_t i = 0; i < 512; i++)
{
if (carr[i] != 'c')
{
error("memcpy failed!");
while (1)
;
}
}
}
for (size_t i = 0; i < 512; i++)
{
if (carr[i] != 'd')
{
error("memset failed!");
while (1)
;
}
}
}
for (size_t i = 0; i < 512; i++)
{
memset_unsafe(carr, 'd', 512);
debug("Memory operations test passed");
for (size_t i = 0; i < 512; i++)
{
if (carr[i] != 'd')
{
error("memset failed!");
while (1)
;
}
}
}
debug("Memory operations test passed");
}
#endif