Move duplicated code to common/gdb_proc_service.h
This commit moves now-identical code from gdb/gdb_proc_service.h and gdb/gdbserver/gdb_proc_service.h into the new shared file gdb/common/gdb_proc_service.h. gdb/ChangeLog: * common/gdb_proc_service.h: New file, factored out from... * gdb_proc_service.h: Moved common code to the above file. * Makefile.in (HFILES_NO_SRCDIR): Add the above new file. gdb/gdbserver/ChangeLog: * gdb_proc_service.h: Moved common code to common/gdb_proc_service.h.
This commit is contained in:
Gary Benson
parent
358ffcf28c
commit
7c619dbdae
6 changed files with 187 additions and 300 deletions
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@ -1,3 +1,9 @@
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2018-10-01 Gary Benson <gbenson@redhat.com>
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* common/gdb_proc_service.h: New file, factored out from...
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* gdb_proc_service.h: Moved common code to the above file.
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* Makefile.in (HFILES_NO_SRCDIR): Add the above new file.
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2018-10-01 Gary Benson <gbenson@redhat.com>
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2018-10-01 Gary Benson <gbenson@redhat.com>
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* gdb_proc_service.h: Use elf_gregset_t if prgregset_t is
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* gdb_proc_service.h: Use elf_gregset_t if prgregset_t is
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@ -1433,6 +1433,7 @@ HFILES_NO_SRCDIR = \
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common/gdb_assert.h \
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common/gdb_assert.h \
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common/gdb_tilde_expand.h \
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common/gdb_tilde_expand.h \
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common/gdb_locale.h \
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common/gdb_locale.h \
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common/gdb_proc_service.h \
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common/gdb_setjmp.h \
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common/gdb_setjmp.h \
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common/gdb_signals.h \
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common/gdb_signals.h \
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common/gdb_sys_time.h \
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common/gdb_sys_time.h \
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173
gdb/common/gdb_proc_service.h
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173
gdb/common/gdb_proc_service.h
Normal file
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@ -0,0 +1,173 @@
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/* <proc_service.h> replacement for systems that don't have it.
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Copyright (C) 2000-2018 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_GDB_PROC_SERVICE_H
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#define COMMON_GDB_PROC_SERVICE_H
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#include <sys/types.h>
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#ifdef HAVE_PROC_SERVICE_H
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/* glibc's proc_service.h doesn't wrap itself with extern "C". Need
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to do it ourselves. */
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EXTERN_C_PUSH
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#include <proc_service.h>
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EXTERN_C_POP
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#else /* HAVE_PROC_SERVICE_H */
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/* The following fallback definitions have been imported and adjusted
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from glibc's proc_service.h */
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/* Callback interface for libthread_db, functions users must define.
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Copyright (C) 1999,2002,2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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/* The definitions in this file must correspond to those in the debugger. */
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#ifdef HAVE_SYS_PROCFS_H
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#include <sys/procfs.h>
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#endif
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/* Not all platforms bring in <linux/elf.h> via <sys/procfs.h>. If
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<sys/procfs.h> wasn't enough to find elf_fpregset_t, try the kernel
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headers also (but don't if we don't need to). */
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#ifndef HAVE_ELF_FPREGSET_T
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# ifdef HAVE_LINUX_ELF_H
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# include <linux/elf.h>
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# endif
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#endif
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EXTERN_C_PUSH
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/* Functions in this interface return one of these status codes. */
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typedef enum
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{
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PS_OK, /* Generic "call succeeded". */
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PS_ERR, /* Generic error. */
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PS_BADPID, /* Bad process handle. */
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PS_BADLID, /* Bad LWP identifier. */
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PS_BADADDR, /* Bad address. */
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PS_NOSYM, /* Could not find given symbol. */
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PS_NOFREGS /* FPU register set not available for given LWP. */
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} ps_err_e;
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#ifndef HAVE_LWPID_T
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typedef unsigned int lwpid_t;
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#endif
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#ifndef HAVE_PSADDR_T
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typedef void *psaddr_t;
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#endif
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#ifndef HAVE_PRGREGSET_T
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typedef elf_gregset_t prgregset_t;
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#endif
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#ifndef HAVE_PRFPREGSET_T
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typedef elf_fpregset_t prfpregset_t;
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#endif
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/* This type is opaque in this interface. It's defined by the user of
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libthread_db. GDB's version is defined below. */
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struct ps_prochandle;
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/* Read or write process memory at the given address. */
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extern ps_err_e ps_pdread (struct ps_prochandle *,
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psaddr_t, void *, size_t);
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extern ps_err_e ps_pdwrite (struct ps_prochandle *,
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psaddr_t, const void *, size_t);
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extern ps_err_e ps_ptread (struct ps_prochandle *,
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psaddr_t, void *, size_t);
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extern ps_err_e ps_ptwrite (struct ps_prochandle *,
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psaddr_t, const void *, size_t);
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/* Get and set the given LWP's general or FPU register set. */
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extern ps_err_e ps_lgetregs (struct ps_prochandle *,
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lwpid_t, prgregset_t);
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extern ps_err_e ps_lsetregs (struct ps_prochandle *,
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lwpid_t, const prgregset_t);
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extern ps_err_e ps_lgetfpregs (struct ps_prochandle *,
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lwpid_t, prfpregset_t *);
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extern ps_err_e ps_lsetfpregs (struct ps_prochandle *,
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lwpid_t, const prfpregset_t *);
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/* Return the PID of the process. */
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extern pid_t ps_getpid (struct ps_prochandle *);
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/* Fetch the special per-thread address associated with the given LWP.
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This call is only used on a few platforms (most use a normal register).
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The meaning of the `int' parameter is machine-dependent. */
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extern ps_err_e ps_get_thread_area (struct ps_prochandle *,
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lwpid_t, int, psaddr_t *);
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/* Look up the named symbol in the named DSO in the symbol tables
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associated with the process being debugged, filling in *SYM_ADDR
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with the corresponding run-time address. */
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extern ps_err_e ps_pglobal_lookup (struct ps_prochandle *,
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const char *object_name,
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const char *sym_name,
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psaddr_t *sym_addr);
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/* Stop or continue the entire process. */
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extern ps_err_e ps_pstop (struct ps_prochandle *);
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extern ps_err_e ps_pcontinue (struct ps_prochandle *);
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/* Stop or continue the given LWP alone. */
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extern ps_err_e ps_lstop (struct ps_prochandle *, lwpid_t);
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extern ps_err_e ps_lcontinue (struct ps_prochandle *, lwpid_t);
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/* The following are only defined in/called by Solaris. */
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/* Get size of extra register set. */
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extern ps_err_e ps_lgetxregsize (struct ps_prochandle *ph,
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lwpid_t lwpid, int *xregsize);
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/* Get extra register set. */
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extern ps_err_e ps_lgetxregs (struct ps_prochandle *ph, lwpid_t lwpid,
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caddr_t xregset);
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extern ps_err_e ps_lsetxregs (struct ps_prochandle *ph, lwpid_t lwpid,
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caddr_t xregset);
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/* Log a message (sends to gdb_stderr). */
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extern void ps_plog (const char *fmt, ...);
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EXTERN_C_POP
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#endif /* HAVE_PROC_SERVICE_H */
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#endif /* COMMON_GDB_PROC_SERVICE_H */
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@ -19,161 +19,12 @@
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#ifndef GDB_PROC_SERVICE_H
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#ifndef GDB_PROC_SERVICE_H
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#define GDB_PROC_SERVICE_H
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#define GDB_PROC_SERVICE_H
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#include <sys/types.h>
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#include "common/gdb_proc_service.h"
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#include "gregset.h"
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#include "gregset.h"
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struct thread_info;
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struct thread_info;
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#ifdef HAVE_PROC_SERVICE_H
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/* glibc's proc_service.h doesn't wrap itself with extern "C". Need
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to do it ourselves. */
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EXTERN_C_PUSH
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#include <proc_service.h>
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EXTERN_C_POP
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#else /* HAVE_PROC_SERVICE_H */
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/* The following fallback definitions have been imported and adjusted
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from glibc's proc_service.h */
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/* Callback interface for libthread_db, functions users must define.
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Copyright (C) 1999,2002,2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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|
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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/* The definitions in this file must correspond to those in the debugger. */
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#ifdef HAVE_SYS_PROCFS_H
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#include <sys/procfs.h>
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#endif
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/* Not all platforms bring in <linux/elf.h> via <sys/procfs.h>. If
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<sys/procfs.h> wasn't enough to find elf_fpregset_t, try the kernel
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headers also (but don't if we don't need to). */
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#ifndef HAVE_ELF_FPREGSET_T
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# ifdef HAVE_LINUX_ELF_H
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# include <linux/elf.h>
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# endif
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#endif
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EXTERN_C_PUSH
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/* Functions in this interface return one of these status codes. */
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typedef enum
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{
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PS_OK, /* Generic "call succeeded". */
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PS_ERR, /* Generic error. */
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PS_BADPID, /* Bad process handle. */
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PS_BADLID, /* Bad LWP identifier. */
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PS_BADADDR, /* Bad address. */
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PS_NOSYM, /* Could not find given symbol. */
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PS_NOFREGS /* FPU register set not available for given LWP. */
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} ps_err_e;
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#ifndef HAVE_LWPID_T
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typedef unsigned int lwpid_t;
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#endif
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#ifndef HAVE_PSADDR_T
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typedef void *psaddr_t;
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#endif
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#ifndef HAVE_PRGREGSET_T
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typedef elf_gregset_t prgregset_t;
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#endif
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#ifndef HAVE_PRFPREGSET_T
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typedef elf_fpregset_t prfpregset_t;
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#endif
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/* This type is opaque in this interface. It's defined by the user of
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libthread_db. GDB's version is defined below. */
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struct ps_prochandle;
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/* Read or write process memory at the given address. */
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extern ps_err_e ps_pdread (struct ps_prochandle *,
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psaddr_t, void *, size_t);
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extern ps_err_e ps_pdwrite (struct ps_prochandle *,
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psaddr_t, const void *, size_t);
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extern ps_err_e ps_ptread (struct ps_prochandle *,
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psaddr_t, void *, size_t);
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extern ps_err_e ps_ptwrite (struct ps_prochandle *,
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psaddr_t, const void *, size_t);
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/* Get and set the given LWP's general or FPU register set. */
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extern ps_err_e ps_lgetregs (struct ps_prochandle *,
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|
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lwpid_t, prgregset_t);
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extern ps_err_e ps_lsetregs (struct ps_prochandle *,
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lwpid_t, const prgregset_t);
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extern ps_err_e ps_lgetfpregs (struct ps_prochandle *,
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lwpid_t, prfpregset_t *);
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extern ps_err_e ps_lsetfpregs (struct ps_prochandle *,
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lwpid_t, const prfpregset_t *);
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/* Return the PID of the process. */
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extern pid_t ps_getpid (struct ps_prochandle *);
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||||||
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/* Fetch the special per-thread address associated with the given LWP.
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|
||||||
This call is only used on a few platforms (most use a normal register).
|
|
||||||
The meaning of the `int' parameter is machine-dependent. */
|
|
||||||
extern ps_err_e ps_get_thread_area (struct ps_prochandle *,
|
|
||||||
lwpid_t, int, psaddr_t *);
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||||||
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||||||
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|
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/* Look up the named symbol in the named DSO in the symbol tables
|
|
||||||
associated with the process being debugged, filling in *SYM_ADDR
|
|
||||||
with the corresponding run-time address. */
|
|
||||||
extern ps_err_e ps_pglobal_lookup (struct ps_prochandle *,
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||||||
const char *object_name,
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||||||
const char *sym_name,
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psaddr_t *sym_addr);
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/* Stop or continue the entire process. */
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extern ps_err_e ps_pstop (struct ps_prochandle *);
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extern ps_err_e ps_pcontinue (struct ps_prochandle *);
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||||||
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/* Stop or continue the given LWP alone. */
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||||||
extern ps_err_e ps_lstop (struct ps_prochandle *, lwpid_t);
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||||||
extern ps_err_e ps_lcontinue (struct ps_prochandle *, lwpid_t);
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||||||
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||||||
/* The following are only defined in/called by Solaris. */
|
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||||||
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||||||
/* Get size of extra register set. */
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||||||
extern ps_err_e ps_lgetxregsize (struct ps_prochandle *ph,
|
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lwpid_t lwpid, int *xregsize);
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/* Get extra register set. */
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extern ps_err_e ps_lgetxregs (struct ps_prochandle *ph, lwpid_t lwpid,
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caddr_t xregset);
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extern ps_err_e ps_lsetxregs (struct ps_prochandle *ph, lwpid_t lwpid,
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||||||
caddr_t xregset);
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||||||
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/* Log a message (sends to gdb_stderr). */
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extern void ps_plog (const char *fmt, ...);
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EXTERN_C_POP
|
|
||||||
|
|
||||||
#endif /* HAVE_PROC_SERVICE_H */
|
|
||||||
|
|
||||||
/* Fix-up some broken systems. */
|
/* Fix-up some broken systems. */
|
||||||
|
|
||||||
/* Unfortunately glibc 2.1.3 was released with a broken prfpregset_t
|
/* Unfortunately glibc 2.1.3 was released with a broken prfpregset_t
|
||||||
|
|
|
||||||
|
|
@ -1,3 +1,8 @@
|
||||||
|
2018-10-01 Gary Benson <gbenson@redhat.com>
|
||||||
|
|
||||||
|
* gdb_proc_service.h: Moved common code to
|
||||||
|
common/gdb_proc_service.h.
|
||||||
|
|
||||||
2018-10-01 Gary Benson <gbenson@redhat.com>
|
2018-10-01 Gary Benson <gbenson@redhat.com>
|
||||||
|
|
||||||
* gdb_proc_service.h: Synchronize comments and whitespace with
|
* gdb_proc_service.h: Synchronize comments and whitespace with
|
||||||
|
|
|
||||||
|
|
@ -19,156 +19,7 @@
|
||||||
#ifndef GDB_PROC_SERVICE_H
|
#ifndef GDB_PROC_SERVICE_H
|
||||||
#define GDB_PROC_SERVICE_H
|
#define GDB_PROC_SERVICE_H
|
||||||
|
|
||||||
#include <sys/types.h>
|
#include "common/gdb_proc_service.h"
|
||||||
|
|
||||||
#ifdef HAVE_PROC_SERVICE_H
|
|
||||||
|
|
||||||
/* glibc's proc_service.h doesn't wrap itself with extern "C". Need
|
|
||||||
to do it ourselves. */
|
|
||||||
EXTERN_C_PUSH
|
|
||||||
|
|
||||||
#include <proc_service.h>
|
|
||||||
|
|
||||||
EXTERN_C_POP
|
|
||||||
|
|
||||||
#else /* HAVE_PROC_SERVICE_H */
|
|
||||||
|
|
||||||
/* The following fallback definitions have been imported and adjusted
|
|
||||||
from glibc's proc_service.h */
|
|
||||||
|
|
||||||
/* Callback interface for libthread_db, functions users must define.
|
|
||||||
Copyright (C) 1999,2002,2003 Free Software Foundation, Inc.
|
|
||||||
This file is part of the GNU C Library.
|
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
|
||||||
modify it under the terms of the GNU Lesser General Public
|
|
||||||
License as published by the Free Software Foundation; either
|
|
||||||
version 2.1 of the License, or (at your option) any later version.
|
|
||||||
|
|
||||||
The GNU C Library is distributed in the hope that it will be useful,
|
|
||||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
||||||
Lesser General Public License for more details.
|
|
||||||
|
|
||||||
You should have received a copy of the GNU Lesser General Public
|
|
||||||
License along with the GNU C Library; if not, see
|
|
||||||
<http://www.gnu.org/licenses/>. */
|
|
||||||
|
|
||||||
/* The definitions in this file must correspond to those in the debugger. */
|
|
||||||
|
|
||||||
#ifdef HAVE_SYS_PROCFS_H
|
|
||||||
#include <sys/procfs.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Not all platforms bring in <linux/elf.h> via <sys/procfs.h>. If
|
|
||||||
<sys/procfs.h> wasn't enough to find elf_fpregset_t, try the kernel
|
|
||||||
headers also (but don't if we don't need to). */
|
|
||||||
#ifndef HAVE_ELF_FPREGSET_T
|
|
||||||
# ifdef HAVE_LINUX_ELF_H
|
|
||||||
# include <linux/elf.h>
|
|
||||||
# endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
EXTERN_C_PUSH
|
|
||||||
|
|
||||||
/* Functions in this interface return one of these status codes. */
|
|
||||||
typedef enum
|
|
||||||
{
|
|
||||||
PS_OK, /* Generic "call succeeded". */
|
|
||||||
PS_ERR, /* Generic error. */
|
|
||||||
PS_BADPID, /* Bad process handle. */
|
|
||||||
PS_BADLID, /* Bad LWP identifier. */
|
|
||||||
PS_BADADDR, /* Bad address. */
|
|
||||||
PS_NOSYM, /* Could not find given symbol. */
|
|
||||||
PS_NOFREGS /* FPU register set not available for given LWP. */
|
|
||||||
} ps_err_e;
|
|
||||||
|
|
||||||
#ifndef HAVE_LWPID_T
|
|
||||||
typedef unsigned int lwpid_t;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef HAVE_PSADDR_T
|
|
||||||
typedef void *psaddr_t;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef HAVE_PRGREGSET_T
|
|
||||||
typedef elf_gregset_t prgregset_t;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef HAVE_PRFPREGSET_T
|
|
||||||
typedef elf_fpregset_t prfpregset_t;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* This type is opaque in this interface. It's defined by the user of
|
|
||||||
libthread_db. GDB's version is defined below. */
|
|
||||||
struct ps_prochandle;
|
|
||||||
|
|
||||||
|
|
||||||
/* Read or write process memory at the given address. */
|
|
||||||
extern ps_err_e ps_pdread (struct ps_prochandle *,
|
|
||||||
psaddr_t, void *, size_t);
|
|
||||||
extern ps_err_e ps_pdwrite (struct ps_prochandle *,
|
|
||||||
psaddr_t, const void *, size_t);
|
|
||||||
extern ps_err_e ps_ptread (struct ps_prochandle *,
|
|
||||||
psaddr_t, void *, size_t);
|
|
||||||
extern ps_err_e ps_ptwrite (struct ps_prochandle *,
|
|
||||||
psaddr_t, const void *, size_t);
|
|
||||||
|
|
||||||
|
|
||||||
/* Get and set the given LWP's general or FPU register set. */
|
|
||||||
extern ps_err_e ps_lgetregs (struct ps_prochandle *,
|
|
||||||
lwpid_t, prgregset_t);
|
|
||||||
extern ps_err_e ps_lsetregs (struct ps_prochandle *,
|
|
||||||
lwpid_t, const prgregset_t);
|
|
||||||
extern ps_err_e ps_lgetfpregs (struct ps_prochandle *,
|
|
||||||
lwpid_t, prfpregset_t *);
|
|
||||||
extern ps_err_e ps_lsetfpregs (struct ps_prochandle *,
|
|
||||||
lwpid_t, const prfpregset_t *);
|
|
||||||
|
|
||||||
/* Return the PID of the process. */
|
|
||||||
extern pid_t ps_getpid (struct ps_prochandle *);
|
|
||||||
|
|
||||||
/* Fetch the special per-thread address associated with the given LWP.
|
|
||||||
This call is only used on a few platforms (most use a normal register).
|
|
||||||
The meaning of the `int' parameter is machine-dependent. */
|
|
||||||
extern ps_err_e ps_get_thread_area (struct ps_prochandle *,
|
|
||||||
lwpid_t, int, psaddr_t *);
|
|
||||||
|
|
||||||
|
|
||||||
/* Look up the named symbol in the named DSO in the symbol tables
|
|
||||||
associated with the process being debugged, filling in *SYM_ADDR
|
|
||||||
with the corresponding run-time address. */
|
|
||||||
extern ps_err_e ps_pglobal_lookup (struct ps_prochandle *,
|
|
||||||
const char *object_name,
|
|
||||||
const char *sym_name,
|
|
||||||
psaddr_t *sym_addr);
|
|
||||||
|
|
||||||
|
|
||||||
/* Stop or continue the entire process. */
|
|
||||||
extern ps_err_e ps_pstop (struct ps_prochandle *);
|
|
||||||
extern ps_err_e ps_pcontinue (struct ps_prochandle *);
|
|
||||||
|
|
||||||
/* Stop or continue the given LWP alone. */
|
|
||||||
extern ps_err_e ps_lstop (struct ps_prochandle *, lwpid_t);
|
|
||||||
extern ps_err_e ps_lcontinue (struct ps_prochandle *, lwpid_t);
|
|
||||||
|
|
||||||
/* The following are only defined in/called by Solaris. */
|
|
||||||
|
|
||||||
/* Get size of extra register set. */
|
|
||||||
extern ps_err_e ps_lgetxregsize (struct ps_prochandle *ph,
|
|
||||||
lwpid_t lwpid, int *xregsize);
|
|
||||||
/* Get extra register set. */
|
|
||||||
extern ps_err_e ps_lgetxregs (struct ps_prochandle *ph, lwpid_t lwpid,
|
|
||||||
caddr_t xregset);
|
|
||||||
extern ps_err_e ps_lsetxregs (struct ps_prochandle *ph, lwpid_t lwpid,
|
|
||||||
caddr_t xregset);
|
|
||||||
|
|
||||||
/* Log a message (sends to gdb_stderr). */
|
|
||||||
extern void ps_plog (const char *fmt, ...);
|
|
||||||
|
|
||||||
EXTERN_C_POP
|
|
||||||
|
|
||||||
#endif /* HAVE_PROC_SERVICE_H */
|
|
||||||
|
|
||||||
/* Structure that identifies the target process. */
|
/* Structure that identifies the target process. */
|
||||||
struct ps_prochandle
|
struct ps_prochandle
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue