mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-03 10:05:29 +00:00
b1aba91160
There was some code to handle /proc/curproc/file (a symlink to the exe that wee need to bodge as it refers to the tool exe). But it was neither tested nor working. Can't use the same technique as Linux and Solaris which have more complete /proc filesystems where each pid has symlinks for each open file, which we use for the guest. Instead need to copy the path ourselves. So move sys_readlink out of generic. Simplify the handling of the resolved guest exe name - store it in a global like VG_(args_the_exename).
73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
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/*--------------------------------------------------------------------*/
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/*--- Misc client state info pub_tool_clientstate.h ---*/
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/*--------------------------------------------------------------------*/
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/*
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This file is part of Valgrind, a dynamic binary instrumentation
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framework.
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Copyright (C) 2000-2017 Julian Seward
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jseward@acm.org
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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The GNU General Public License is contained in the file COPYING.
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*/
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#ifndef __PUB_TOOL_CLIENTSTATE_H
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#define __PUB_TOOL_CLIENTSTATE_H
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#include "pub_tool_basics.h" // VG_ macro
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#include "pub_tool_xarray.h" // XArray
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/* Note, this header requires pub_{core,tool}_xarray.h to be
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included ahead of it. */
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// Command line pieces, after they have been extracted from argv in
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// m_main.main(). These are all NULL-terminated vectors.
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/* Args for the client. */
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extern XArray* /* of HChar* */ VG_(args_for_client);
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/* Args for V. This is the concatenation of the following:
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- contents of ~/.valgrindrc
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- contents of $VALGRIND_OPTS
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- contents of ./.valgrindrc
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- args from the command line
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in the stated order.
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Only the last of these is passed onwards to child Valgrinds at
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client sys_execve, since the children will re-acquire the first 3
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categories for themselves. Therefore we also record the number of
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these no-pass-at-execve arguments -- that is what
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VG_(args_for_valgrind_noexecpass) is. */
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extern XArray* /* of HChar* */ VG_(args_for_valgrind);
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/* Number of leading args in VG_(args_for_valgrind) not to pass on at
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exec time. */
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extern Int VG_(args_for_valgrind_noexecpass);
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/* The name of the client executable, as specified on the command
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line. */
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extern const HChar* VG_(args_the_exename);
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extern const HChar* VG_(resolved_exename);
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#endif // __PUB_TOOL_CLIENTSTATE_H
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/*--------------------------------------------------------------------*/
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/*--- end ---*/
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/*--------------------------------------------------------------------*/
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