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d269dfc64f
We have several copies of this common idiom under gdb/ currently. This commit moves them / factors them out to gdb/common/preprocessor.h. gdb/ChangeLog: 2017-06-22 Pedro Alves <palves@redhat.com> * common/agent.h: Include "common/preprocessor.h". (STRINGIZE_1, STRINGIZE): Delete. (IPA_SYM): Use STRINGIFY instead. * common/preprocessor.h (STRINGIFY_1, STRINGIFY): New. * compile/compile-c-support.c: Include "common/preprocessor.h". (STR, STRINGIFY): Delete. * ia64-libunwind-tdep.c: Include "common/preprocessor.h". (STRINGIFY2, STRINGIFY): Delete.
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/* Shared utility routines for GDB to interact with agent.
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Copyright (C) 2009-2017 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU 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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#ifndef COMMON_AGENT_H
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#define COMMON_AGENT_H
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#include "common/preprocessor.h"
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int agent_run_command (int pid, const char *cmd, int len);
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int agent_look_up_symbols (void *);
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#define IPA_SYM_EXPORTED_NAME(SYM) gdb_agent_ ## SYM
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#define IPA_SYM(SYM) \
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{ \
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STRINGIFY (IPA_SYM_EXPORTED_NAME (SYM)), \
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offsetof (struct ipa_sym_addresses, addr_ ## SYM) \
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}
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/* The size in bytes of the buffer used to talk to the IPA helper
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thread. */
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#define IPA_CMD_BUF_SIZE 1024
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int agent_loaded_p (void);
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extern int debug_agent;
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extern int use_agent;
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/* Capability of agent. Different agents may have different capabilities,
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such as installing fast tracepoint or evaluating breakpoint conditions.
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Capabilities are represented by bit-maps, and each capability occupies one
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bit. */
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enum agent_capa
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{
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/* Capability to install fast tracepoint. */
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AGENT_CAPA_FAST_TRACE = 0x1,
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/* Capability to install static tracepoint. */
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AGENT_CAPA_STATIC_TRACE = (0x1 << 1),
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};
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int agent_capability_check (enum agent_capa);
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void agent_capability_invalidate (void);
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#endif /* COMMON_AGENT_H */
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