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Added memory tracker to serial port

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This commit is contained in:
Alex
2023-03-10 21:16:19 +02:00
parent 10364e17f0
commit a101277991
6 changed files with 328 additions and 11 deletions
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80
Library/Convert.cpp
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@ -4,6 +4,9 @@
#include <limits.h>
#include <debug.h>
#include <cpu.hpp>
#ifdef DEBUG
#include <uart.hpp>
#endif
#include "../kernel.h"
@ -592,7 +595,7 @@ EXTERNC char *ultoa(unsigned long Value, char *Buffer, int Base)
EXTERNC void __chk_fail(void) __attribute__((__noreturn__));
__noreturn static inline void __convert_chk_fail(void)
__noreturn __always_inline static inline void __convert_chk_fail(void)
{
#if defined(a64) || defined(a32)
asmv("int3");
@ -636,6 +639,21 @@ EXTERNC __no_stack_protector void *__memcpy_chk(void *dest, const void *src, siz
if (unlikely(len > slen))
__chk_fail();
#ifdef DEBUG
if (EnableExternalMemoryTracer)
{
mExtTrkLock.TimeoutLock(__FUNCTION__, 100000);
sprintf(mExtTrkLog, "memcpy( %p %p %ld %ld )=%p-%p>%p-%p~%p\n\r", dest, src, len, slen, src, (void *)((uintptr_t)src + len), dest, (void *)((uintptr_t)dest + len), __builtin_return_address(0));
for (short i = 0; i < MEM_TRK_MAX_SIZE; i++)
{
UniversalAsynchronousReceiverTransmitter::UART(UniversalAsynchronousReceiverTransmitter::COM3).Write(mExtTrkLog[i]);
if (mExtTrkLog[i] == '\r')
break;
}
mExtTrkLock.Unlock();
}
#endif
switch (CPU::CheckSIMD())
{
case CPU::x86SIMDType::SIMD_SSE:
@ -688,6 +706,21 @@ EXTERNC __no_stack_protector void *__memset_chk(void *dest, int val, size_t len,
if (unlikely(len > slen))
__chk_fail();
#ifdef DEBUG
if (EnableExternalMemoryTracer)
{
mExtTrkLock.TimeoutLock(__FUNCTION__, 100000);
sprintf(mExtTrkLog, "memset( %p %d %ld %ld )=%#x>%p-%p~%p\n\r", dest, val, len, slen, val, dest, (void *)((uintptr_t)dest + len), __builtin_return_address(0));
for (short i = 0; i < MEM_TRK_MAX_SIZE; i++)
{
UniversalAsynchronousReceiverTransmitter::UART(UniversalAsynchronousReceiverTransmitter::COM3).Write(mExtTrkLog[i]);
if (mExtTrkLog[i] == '\r')
break;
}
mExtTrkLock.Unlock();
}
#endif
switch (CPU::CheckSIMD())
{
case CPU::x86SIMDType::SIMD_SSE:
@ -746,6 +779,21 @@ EXTERNC __no_stack_protector void *__memmove_chk(void *dest, const void *src, si
if (unlikely(len > slen))
__chk_fail();
#ifdef DEBUG
if (EnableExternalMemoryTracer)
{
mExtTrkLock.TimeoutLock(__FUNCTION__, 100000);
sprintf(mExtTrkLog, "memmove( %p %p %ld %ld )=%p-%p>%p-%p~%p\n\r", dest, src, len, slen, dest, (void *)((uintptr_t)dest + len), src, (void *)((uintptr_t)src + len), __builtin_return_address(0));
for (short i = 0; i < MEM_TRK_MAX_SIZE; i++)
{
UniversalAsynchronousReceiverTransmitter::UART(UniversalAsynchronousReceiverTransmitter::COM3).Write(mExtTrkLog[i]);
if (mExtTrkLog[i] == '\r')
break;
}
mExtTrkLock.Unlock();
}
#endif
switch (CPU::CheckSIMD())
{
case CPU::x86SIMDType::SIMD_SSE:
@ -835,11 +883,41 @@ EXTERNC __no_stack_protector char *__strcpy_chk(char *dest, const char *src, siz
#undef memcpy
EXTERNC __no_stack_protector void *memcpy(void *dest, const void *src, size_t len)
{
#ifdef DEBUG
if (EnableExternalMemoryTracer)
{
mExtTrkLock.TimeoutLock(__FUNCTION__, 100000);
sprintf(mExtTrkLog, "!memcpy( %p %p %ld )=%p-%p>%p-%p~%p\n\r", dest, src, len, dest, (void *)((uintptr_t)dest + len), src, (void *)((uintptr_t)src + len), __builtin_return_address(0));
for (short i = 0; i < MEM_TRK_MAX_SIZE; i++)
{
UniversalAsynchronousReceiverTransmitter::UART(UniversalAsynchronousReceiverTransmitter::COM3).Write(mExtTrkLog[i]);
if (mExtTrkLog[i] == '\r')
break;
}
mExtTrkLock.Unlock();
}
#endif
return __memcpy_chk(dest, src, len, __builtin_object_size(dest, 0));
}
#undef memset
EXTERNC __no_stack_protector void *memset(void *dest, int val, size_t len)
{
#ifdef DEBUG
if (EnableExternalMemoryTracer)
{
mExtTrkLock.TimeoutLock(__FUNCTION__, 100000);
sprintf(mExtTrkLog, "!memset( %p %d %ld )=%p-%p~%p\n\r", dest, val, len, dest, (void *)((uintptr_t)dest + len), __builtin_return_address(0));
for (short i = 0; i < MEM_TRK_MAX_SIZE; i++)
{
UniversalAsynchronousReceiverTransmitter::UART(UniversalAsynchronousReceiverTransmitter::COM3).Write(mExtTrkLog[i]);
if (mExtTrkLog[i] == '\r')
break;
}
mExtTrkLock.Unlock();
}
#endif
return __memset_chk(dest, val, len, __builtin_object_size(dest, 0));
}