157 static void SignalUnsafeCall(ThreadState *thr, uptr pc) {  in SignalUnsafeCall()  argument
162   ObtainCurrentStack(thr, pc, &stack);  in SignalUnsafeCall()
172 void *user_alloc_internal(ThreadState *thr, uptr pc, uptr sz, uptr align,  in user_alloc_internal()  argument
180     GET_STACK_TRACE_FATAL(thr, pc);  in user_alloc_internal()
186     GET_STACK_TRACE_FATAL(thr, pc);  in user_alloc_internal()
194     GET_STACK_TRACE_FATAL(thr, pc);  in user_alloc_internal()
198     OnUserAlloc(thr, pc, (uptr)p, sz, true);  in user_alloc_internal()
200     SignalUnsafeCall(thr, pc);  in user_alloc_internal()
204 void user_free(ThreadState *thr, uptr pc, void *p, bool signal) {  in user_free()  argument
207     OnUserFree(thr, pc, (uptr)p, true);  in user_free()
210     SignalUnsafeCall(thr, pc);  in user_free()
213 void *user_alloc(ThreadState *thr, uptr pc, uptr sz) {  in user_alloc()  argument
214   return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, kDefaultAlignment));  in user_alloc()
217 void *user_calloc(ThreadState *thr, uptr pc, uptr size, uptr n) {  in user_calloc()  argument
221     GET_STACK_TRACE_FATAL(thr, pc);  in user_calloc()
224   void *p = user_alloc_internal(thr, pc, n * size);  in user_calloc()
230 void *user_reallocarray(ThreadState *thr, uptr pc, void *p, uptr size, uptr n) {  in user_reallocarray()  argument
234     GET_STACK_TRACE_FATAL(thr, pc);  in user_reallocarray()
237   return user_realloc(thr, pc, p, size * n);  in user_reallocarray()
240 void OnUserAlloc(ThreadState *thr, uptr pc, uptr p, uptr sz, bool write) {  in OnUserAlloc()  argument
242   ctx->metamap.AllocBlock(thr, pc, p, sz);  in OnUserAlloc()
244     MemoryRangeImitateWrite(thr, pc, (uptr)p, sz);  in OnUserAlloc()
246     MemoryResetRange(thr, pc, (uptr)p, sz);  in OnUserAlloc()
249 void OnUserFree(ThreadState *thr, uptr pc, uptr p, bool write) {  in OnUserFree()  argument
254     MemoryRangeFreed(thr, pc, (uptr)p, sz);  in OnUserFree()
257 void *user_realloc(ThreadState *thr, uptr pc, void *p, uptr sz) {  in user_realloc()  argument
261     return SetErrnoOnNull(user_alloc_internal(thr, pc, sz));  in user_realloc()
263     user_free(thr, pc, p);  in user_realloc()
266   void *new_p = user_alloc_internal(thr, pc, sz);  in user_realloc()
270     user_free(thr, pc, p);  in user_realloc()
275 void *user_memalign(ThreadState *thr, uptr pc, uptr align, uptr sz) {  in user_memalign()  argument
280     GET_STACK_TRACE_FATAL(thr, pc);  in user_memalign()
283   return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, align));  in user_memalign()
286 int user_posix_memalign(ThreadState *thr, uptr pc, void **memptr, uptr align,  in user_posix_memalign()  argument
291     GET_STACK_TRACE_FATAL(thr, pc);  in user_posix_memalign()
294   void *ptr = user_alloc_internal(thr, pc, sz, align);  in user_posix_memalign()
303 void *user_aligned_alloc(ThreadState *thr, uptr pc, uptr align, uptr sz) {  in user_aligned_alloc()  argument
308     GET_STACK_TRACE_FATAL(thr, pc);  in user_aligned_alloc()
311   return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, align));  in user_aligned_alloc()
314 void *user_valloc(ThreadState *thr, uptr pc, uptr sz) {  in user_valloc()  argument
315   return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, GetPageSizeCached()));  in user_valloc()
318 void *user_pvalloc(ThreadState *thr, uptr pc, uptr sz) {  in user_pvalloc()  argument
324     GET_STACK_TRACE_FATAL(thr, pc);  in user_pvalloc()
329   return SetErrnoOnNull(user_alloc_internal(thr, pc, sz, PageSize));  in user_pvalloc()