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Update kernel

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This commit is contained in:
EnderIce2
2024-01-19 06:47:42 +02:00
parent fd15592608
commit 96daa43d38
282 changed files with 25486 additions and 15700 deletions
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116
profiling/cyg.cpp
View File

@ -30,84 +30,84 @@ UART com2(COM2);
static inline SafeFunction NIF void profiler_uart_wrapper(char c, void *unused)
{
bool renable = EnableProfiler;
EnableProfiler = false;
com2.Write(c);
UNUSED(unused);
if (renable)
EnableProfiler = true;
bool renable = EnableProfiler;
EnableProfiler = false;
com2.Write(c);
UNUSED(unused);
if (renable)
EnableProfiler = true;
}
EXTERNC SafeFunction NIF void __cyg_profile_func_enter(void *Function, void *CallSite)
{
if (!EnableProfiler)
return;
if (!EnableProfiler)
return;
while (Wait)
while (Wait)
#if defined(a86)
asmv("pause");
asmv("pause");
#elif defined(aa64)
asmv("yield");
asmv("yield");
#endif
Wait = true;
Wait = true;
if (Level > 40)
Level--;
if (Level > 40)
Level--;
Level++;
Level++;
if (!KernelSymbolTable)
fctprintf(profiler_uart_wrapper, nullptr, "%lld [%02d]: \033[42m->\033[0m%*c \033[33m%p\033[0m - \033[33m%p\033[0m\n",
LogDepth++,
Level - 1,
Level,
' ',
Function,
CallSite);
else
fctprintf(profiler_uart_wrapper, nullptr, "%lld [%02d]: \033[42m->\033[0m%*c \033[33m%s\033[0m - \033[33m%s\033[0m\n",
LogDepth++,
Level - 1,
Level,
' ',
KernelSymbolTable->GetSymbolFromAddress((uintptr_t)Function),
KernelSymbolTable->GetSymbolFromAddress((uintptr_t)CallSite));
Wait = false;
if (!KernelSymbolTable)
fctprintf(profiler_uart_wrapper, nullptr, "%lld [%02d]: \033[42m->\033[0m%*c \033[33m%p\033[0m - \033[33m%p\033[0m\n",
LogDepth++,
Level - 1,
Level,
' ',
Function,
CallSite);
else
fctprintf(profiler_uart_wrapper, nullptr, "%lld [%02d]: \033[42m->\033[0m%*c \033[33m%s\033[0m - \033[33m%s\033[0m\n",
LogDepth++,
Level - 1,
Level,
' ',
KernelSymbolTable->GetSymbol((uintptr_t)Function),
KernelSymbolTable->GetSymbol((uintptr_t)CallSite));
Wait = false;
}
EXTERNC SafeFunction NIF void __cyg_profile_func_exit(void *Function, void *CallSite)
{
if (!EnableProfiler)
return;
if (!EnableProfiler)
return;
while (Wait)
while (Wait)
#if defined(a86)
asmv("pause");
asmv("pause");
#elif defined(aa64)
asmv("yield");
asmv("yield");
#endif
Wait = true;
Wait = true;
if (Level > 40)
Level--;
if (Level > 40)
Level--;
Level--;
Level--;
if (!KernelSymbolTable)
fctprintf(profiler_uart_wrapper, nullptr, "%lld [%02d]: \033[41m<-\033[0m%*c \033[33m%p\033[0m - \033[33m%p\033[0m\n",
LogDepth++,
Level - 1,
Level,
' ',
Function,
CallSite);
else
fctprintf(profiler_uart_wrapper, nullptr, "%lld [%02d]: \033[41m<-\033[0m%*c \033[33m%s\033[0m - \033[33m%s\033[0m\n",
LogDepth++,
Level - 1,
Level,
' ',
KernelSymbolTable->GetSymbolFromAddress((uintptr_t)Function),
KernelSymbolTable->GetSymbolFromAddress((uintptr_t)CallSite));
Wait = false;
if (!KernelSymbolTable)
fctprintf(profiler_uart_wrapper, nullptr, "%lld [%02d]: \033[41m<-\033[0m%*c \033[33m%p\033[0m - \033[33m%p\033[0m\n",
LogDepth++,
Level - 1,
Level,
' ',
Function,
CallSite);
else
fctprintf(profiler_uart_wrapper, nullptr, "%lld [%02d]: \033[41m<-\033[0m%*c \033[33m%s\033[0m - \033[33m%s\033[0m\n",
LogDepth++,
Level - 1,
Level,
' ',
KernelSymbolTable->GetSymbol((uintptr_t)Function),
KernelSymbolTable->GetSymbol((uintptr_t)CallSite));
Wait = false;
}

40
profiling/gcov.cpp
View File

@ -31,34 +31,34 @@ typedef long long gcov_type;
struct gcov_fn_info
{
unsigned int ident;
unsigned int checksum;
unsigned int n_ctrs[0];
unsigned int ident;
unsigned int checksum;
unsigned int n_ctrs[0];
};
struct gcov_ctr_info
{
unsigned int num;
gcov_type *values;
void (*merge)(gcov_type *, unsigned int);
unsigned int num;
gcov_type *values;
void (*merge)(gcov_type *, unsigned int);
};
struct gcov_info
{
unsigned int version;
struct gcov_info *next;
unsigned int stamp;
const char *filename;
unsigned int n_functions;
const struct gcov_fn_info *functions;
unsigned int ctr_mask;
struct gcov_ctr_info counts[0];
unsigned int version;
struct gcov_info *next;
unsigned int stamp;
const char *filename;
unsigned int n_functions;
const struct gcov_fn_info *functions;
unsigned int ctr_mask;
struct gcov_ctr_info counts[0];
};
static inline SafeFunction NIF void gcov_uart_wrapper(char c, void *unused)
{
UART(COM2).Write(c);
UNUSED(unused);
UART(COM2).Write(c);
UNUSED(unused);
}
// TODO: Implement
@ -77,12 +77,12 @@ EXTERNC SafeFunction NIF void __gcov_flush(void)
EXTERNC SafeFunction NIF void __gcov_merge_add(gcov_type *counters, unsigned int n_counters)
{
UNUSED(counters);
UNUSED(n_counters);
UNUSED(counters);
UNUSED(n_counters);
}
EXTERNC SafeFunction NIF void __gcov_merge_single(gcov_type *counters, unsigned int n_counters)
{
UNUSED(counters);
UNUSED(n_counters);
UNUSED(counters);
UNUSED(n_counters);
}

12
profiling/gprof.cpp
View File

@ -25,14 +25,14 @@ using namespace UniversalAsynchronousReceiverTransmitter;
static inline SafeFunction NIF void gprof_uart_wrapper(char c, void *unused)
{
UART(COM2).Write(c);
UNUSED(unused);
UART(COM2).Write(c);
UNUSED(unused);
}
EXTERNC SafeFunction NIF void mcount(unsigned long frompc, unsigned long selfpc)
{
// TODO: Implement
/* https://docs.kernel.org/trace/ftrace-design.html */
UNUSED(frompc);
UNUSED(selfpc);
// TODO: Implement
/* https://docs.kernel.org/trace/ftrace-design.html */
UNUSED(frompc);
UNUSED(selfpc);
}