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Hide RtlWalkFrameChain inside library.

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This commit is contained in:
Bartosz Taudul 2020-01-25 16:49:29 +01:00
parent ae5c446652
commit 13370dc01c
2 changed files with 18 additions and 14 deletions
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14
client/TracyCallstack.cpp
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@ -36,7 +36,11 @@ enum { MaxCbTrace = 16 };
int cb_num; int cb_num;
CallstackEntry cb_data[MaxCbTrace]; CallstackEntry cb_data[MaxCbTrace];
extern "C" { t_RtlWalkFrameChain RtlWalkFrameChain = 0; } extern "C"
{
typedef unsigned long (__stdcall *t_RtlWalkFrameChain)( void**, unsigned long, unsigned long );
t_RtlWalkFrameChain RtlWalkFrameChain = 0;
}
#if defined __MINGW32__ && API_VERSION_NUMBER < 12 #if defined __MINGW32__ && API_VERSION_NUMBER < 12
extern "C" { extern "C" {
@ -62,6 +66,14 @@ void InitCallstack()
SymSetOptions( SYMOPT_LOAD_LINES ); SymSetOptions( SYMOPT_LOAD_LINES );
} }
TRACY_API tracy_force_inline uintptr_t* CallTrace( int depth )
{
auto trace = (uintptr_t*)tracy_malloc( ( 1 + depth ) * sizeof( uintptr_t ) );
const auto num = RtlWalkFrameChain( (void**)( trace + 1 ), depth, 0 );
*trace = num;
return trace;
}
const char* DecodeCallstackPtrFast( uint64_t ptr ) const char* DecodeCallstackPtrFast( uint64_t ptr )
{ {
static char ret[1024]; static char ret[1024];

18
client/TracyCallstack.hpp
View File

@ -1,15 +1,10 @@
#ifndef __TRACYCALLSTACK_HPP__ #ifndef __TRACYCALLSTACK_HPP__
#define __TRACYCALLSTACK_HPP__ #define __TRACYCALLSTACK_HPP__
#include "../common/TracyApi.h"
#include "TracyCallstack.h" #include "TracyCallstack.h"
#if TRACY_HAS_CALLSTACK == 1 #if TRACY_HAS_CALLSTACK == 2 || TRACY_HAS_CALLSTACK == 5
extern "C"
{
typedef unsigned long (__stdcall *t_RtlWalkFrameChain)( void**, unsigned long, unsigned long );
extern t_RtlWalkFrameChain RtlWalkFrameChain;
}
#elif TRACY_HAS_CALLSTACK == 2 || TRACY_HAS_CALLSTACK == 5
# include <unwind.h> # include <unwind.h>
#elif TRACY_HAS_CALLSTACK >= 3 #elif TRACY_HAS_CALLSTACK >= 3
# include <execinfo.h> # include <execinfo.h>
@ -46,15 +41,12 @@ void InitCallstack();
#if TRACY_HAS_CALLSTACK == 1 #if TRACY_HAS_CALLSTACK == 1
TRACY_API uintptr_t* CallTrace( int depth );
static tracy_force_inline void* Callstack( int depth ) static tracy_force_inline void* Callstack( int depth )
{ {
assert( depth >= 1 && depth < 63 ); assert( depth >= 1 && depth < 63 );
return CallTrace( depth );
auto trace = (uintptr_t*)tracy_malloc( ( 1 + depth ) * sizeof( uintptr_t ) );
const auto num = RtlWalkFrameChain( (void**)( trace + 1 ), depth, 0 );
*trace = num;
return trace;
} }
#elif TRACY_HAS_CALLSTACK == 2 || TRACY_HAS_CALLSTACK == 5 #elif TRACY_HAS_CALLSTACK == 2 || TRACY_HAS_CALLSTACK == 5