From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- tools/jprof/stub/libmalloc.h | 45 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 tools/jprof/stub/libmalloc.h (limited to 'tools/jprof/stub/libmalloc.h') diff --git a/tools/jprof/stub/libmalloc.h b/tools/jprof/stub/libmalloc.h new file mode 100644 index 0000000000..a78b35ade8 --- /dev/null +++ b/tools/jprof/stub/libmalloc.h @@ -0,0 +1,45 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef libmalloc_h___ +#define libmalloc_h___ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#include "config.h" + +typedef unsigned long u_long; + +// For me->flags +#define JP_FIRST_AFTER_PAUSE 1 + +// Format of a jprof log entry. This is what's written out to the +// "jprof-log" file. +// It's called malloc_log_entry because the history of jprof is that +// it's a modified version of tracemalloc. +struct malloc_log_entry { + u_long delTime; + u_long numpcs; + unsigned int flags; + int thread; + char* pcs[MAX_STACK_CRAWL]; +}; + +// Format of a malloc map entry; after this struct is nameLen+1 bytes of +// name data. +struct malloc_map_entry { + u_long nameLen; + u_long address; // base address +}; + +#ifdef __cplusplus +} /* end of extern "C" */ +#endif + +#endif /* libmalloc_h___ */ -- cgit v1.2.3