/* libthread_db helper functions for the remote server for GDB.
- Copyright (C) 2002, 2004, 2005, 2006
- Free Software Foundation, Inc.
+ Copyright (C) 2002-2018 Free Software Foundation, Inc.
Contributed by MontaVista Software.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "server.h"
#ifdef HAVE_REGSETS
static struct regset_info *
-gregset_info(void)
+gregset_info (void)
{
int i = 0;
+ const struct regs_info *regs_info = (*the_low_target.regs_info) ();
+ struct regsets_info *regsets_info = regs_info->regsets_info;
- while (target_regsets[i].size != -1)
+ while (regsets_info->regsets[i].size != -1)
{
- if (target_regsets[i].type == GENERAL_REGS)
+ if (regsets_info->regsets[i].type == GENERAL_REGS)
break;
i++;
}
- return &target_regsets[i];
+ return ®sets_info->regsets[i];
}
#endif
{
CORE_ADDR addr;
- if (look_up_one_symbol (name, &addr) == 0)
+ if (thread_db_look_up_one_symbol (name, &addr) == 0)
return PS_NOSYM;
*sym_addr = (psaddr_t) (unsigned long) addr;
ps_pdread (gdb_ps_prochandle_t ph, psaddr_t addr,
gdb_ps_read_buf_t buf, gdb_ps_size_t size)
{
- read_inferior_memory ((unsigned long) addr, buf, size);
+ if (read_inferior_memory ((uintptr_t) addr, (gdb_byte *) buf, size) != 0)
+ return PS_ERR;
return PS_OK;
}
ps_pdwrite (gdb_ps_prochandle_t ph, psaddr_t addr,
gdb_ps_write_buf_t buf, gdb_ps_size_t size)
{
- return write_inferior_memory ((unsigned long) addr, buf, size);
+ if (write_inferior_memory ((uintptr_t) addr, (const gdb_byte *) buf, size)
+ != 0)
+ return PS_ERR;
+ return PS_OK;
}
/* Get the general registers of LWP LWPID within the target process PH
ps_lgetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, prgregset_t gregset)
{
#ifdef HAVE_REGSETS
- struct process_info *process;
- struct thread_info *reg_inferior, *save_inferior;
+ struct lwp_info *lwp;
+ struct thread_info *reg_thread, *saved_thread;
+ struct regcache *regcache;
- process = (struct process_info *) find_inferior_id (&all_processes,
- lwpid);
- if (process == NULL)
+ lwp = find_lwp_pid (pid_to_ptid (lwpid));
+ if (lwp == NULL)
return PS_ERR;
- reg_inferior = get_process_thread (process);
- save_inferior = current_inferior;
- current_inferior = reg_inferior;
+ reg_thread = get_lwp_thread (lwp);
+ saved_thread = current_thread;
+ current_thread = reg_thread;
+ regcache = get_thread_regcache (current_thread, 1);
+ gregset_info ()->fill_function (regcache, gregset);
- the_target->fetch_registers (0);
- gregset_info()->fill_function (gregset);
-
- current_inferior = save_inferior;
+ current_thread = saved_thread;
return PS_OK;
#else
return PS_ERR;
process PH and store them in FPREGSET. */
ps_err_e
-ps_lgetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, void *fpregset)
+ps_lgetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, prfpregset_t *fpregset)
{
/* Unneeded. */
return PS_ERR;
process PH from FPREGSET. */
ps_err_e
-ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, void *fpregset)
+ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, const prfpregset_t *fpregset)
{
/* Unneeded. */
return PS_ERR;
pid_t
ps_getpid (gdb_ps_prochandle_t ph)
{
- return ph->pid;
+ return pid_of (current_thread);
}
-
-