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* linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE

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to PTRACE_TYPE_ARG3.
	* linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
	to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
	PTRACE_TYPE_ARG4.
	* linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
	(PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
This commit is contained in:
Luis Machado 2013-08-14 02:22:19 +00:00
parent 1960b13439
commit b8e1b30ec5
4 changed files with 68 additions and 58 deletions
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10
gdb/gdbserver/ChangeLog
View file

@ -1,3 +1,13 @@
2013-08-13 Luis Machado <lgustavo@codesourcery.com>
* linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
to PTRACE_TYPE_ARG3.
* linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
PTRACE_TYPE_ARG4.
* linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
(PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2013-07-27 Jie Zhang <jie@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Yao Qi <yao@codesourcery.com>

8
gdb/gdbserver/linux-arm-low.c
View file

@ -720,13 +720,13 @@ arm_prepare_to_resume (struct lwp_info *lwp)
if (arm_hwbp_control_is_enabled (proc_info->bpts[i].control))
if (ptrace (PTRACE_SETHBPREGS, pid,
(PTRACE_ARG3_TYPE) ((i << 1) + 1),
(PTRACE_TYPE_ARG3) ((i << 1) + 1),
&proc_info->bpts[i].address) < 0)
perror_with_name ("Unexpected error setting breakpoint address");
if (arm_hwbp_control_is_initialized (proc_info->bpts[i].control))
if (ptrace (PTRACE_SETHBPREGS, pid,
(PTRACE_ARG3_TYPE) ((i << 1) + 2),
(PTRACE_TYPE_ARG3) ((i << 1) + 2),
&proc_info->bpts[i].control) < 0)
perror_with_name ("Unexpected error setting breakpoint");
@ -740,13 +740,13 @@ arm_prepare_to_resume (struct lwp_info *lwp)
if (arm_hwbp_control_is_enabled (proc_info->wpts[i].control))
if (ptrace (PTRACE_SETHBPREGS, pid,
(PTRACE_ARG3_TYPE) -((i << 1) + 1),
(PTRACE_TYPE_ARG3) -((i << 1) + 1),
&proc_info->wpts[i].address) < 0)
perror_with_name ("Unexpected error setting watchpoint address");
if (arm_hwbp_control_is_initialized (proc_info->wpts[i].control))
if (ptrace (PTRACE_SETHBPREGS, pid,
(PTRACE_ARG3_TYPE) -((i << 1) + 2),
(PTRACE_TYPE_ARG3) -((i << 1) + 2),
&proc_info->wpts[i].control) < 0)
perror_with_name ("Unexpected error setting watchpoint");

104
gdb/gdbserver/linux-low.c
View file

@ -467,7 +467,7 @@ handle_extended_wait (struct lwp_info *event_child, int wstat)
unsigned long new_pid;
int ret, status;
ptrace (PTRACE_GETEVENTMSG, lwpid_of (event_child), (PTRACE_ARG3_TYPE) 0,
ptrace (PTRACE_GETEVENTMSG, lwpid_of (event_child), (PTRACE_TYPE_ARG3) 0,
&new_pid);
/* If we haven't already seen the new PID stop, wait for it now. */
@ -662,7 +662,7 @@ linux_create_inferior (char *program, char **allargs)
if (pid == 0)
{
ptrace (PTRACE_TRACEME, 0, (PTRACE_ARG3_TYPE) 0, (PTRACE_ARG4_TYPE) 0);
ptrace (PTRACE_TRACEME, 0, (PTRACE_TYPE_ARG3) 0, (PTRACE_TYPE_ARG4) 0);
#ifndef __ANDROID__ /* Bionic doesn't use SIGRTMIN the way glibc does. */
signal (__SIGRTMIN + 1, SIG_DFL);
@ -724,7 +724,7 @@ linux_attach_lwp_1 (unsigned long lwpid, int initial)
ptid_t ptid;
struct lwp_info *new_lwp;
if (ptrace (PTRACE_ATTACH, lwpid, (PTRACE_ARG3_TYPE) 0, (PTRACE_ARG4_TYPE) 0)
if (ptrace (PTRACE_ATTACH, lwpid, (PTRACE_TYPE_ARG3) 0, (PTRACE_TYPE_ARG4) 0)
!= 0)
{
struct buffer buffer;
@ -791,7 +791,7 @@ linux_attach_lwp_1 (unsigned long lwpid, int initial)
/* Finally, resume the stopped process. This will deliver the
SIGSTOP (or a higher priority signal, just like normal
PTRACE_ATTACH), which we'll catch later on. */
ptrace (PTRACE_CONT, lwpid, (PTRACE_ARG3_TYPE) 0, (PTRACE_ARG4_TYPE) 0);
ptrace (PTRACE_CONT, lwpid, (PTRACE_TYPE_ARG3) 0, (PTRACE_TYPE_ARG4) 0);
}
/* The next time we wait for this LWP we'll see a SIGSTOP as PTRACE_ATTACH
@ -982,7 +982,7 @@ linux_kill_one_lwp (struct lwp_info *lwp)
errno ? strerror (errno) : "OK");
errno = 0;
ptrace (PTRACE_KILL, pid, (PTRACE_ARG3_TYPE) 0, (PTRACE_ARG4_TYPE) 0);
ptrace (PTRACE_KILL, pid, (PTRACE_TYPE_ARG3) 0, (PTRACE_TYPE_ARG4) 0);
if (debug_threads)
fprintf (stderr,
"LKL: PTRACE_KILL %s, 0, 0 (%s)\n",
@ -1195,8 +1195,8 @@ linux_detach_one_lwp (struct inferior_list_entry *entry, void *args)
/* Finally, let it resume. */
if (the_low_target.prepare_to_resume != NULL)
the_low_target.prepare_to_resume (lwp);
if (ptrace (PTRACE_DETACH, lwpid_of (lwp), (PTRACE_ARG3_TYPE) 0,
(PTRACE_ARG4_TYPE) (long) sig) < 0)
if (ptrace (PTRACE_DETACH, lwpid_of (lwp), (PTRACE_TYPE_ARG3) 0,
(PTRACE_TYPE_ARG4) (long) sig) < 0)
error (_("Can't detach %s: %s"),
target_pid_to_str (ptid_of (lwp)),
strerror (errno));
@ -1638,14 +1638,14 @@ Checking whether LWP %ld needs to move out of the jump pad...it does\n",
|| WSTOPSIG (*wstat) == SIGBUS
|| WSTOPSIG (*wstat) == SIGSEGV)
&& ptrace (PTRACE_GETSIGINFO, lwpid_of (lwp),
(PTRACE_ARG3_TYPE) 0, &info) == 0
(PTRACE_TYPE_ARG3) 0, &info) == 0
/* Final check just to make sure we don't clobber
the siginfo of non-kernel-sent signals. */
&& (uintptr_t) info.si_addr == lwp->stop_pc)
{
info.si_addr = (void *) (uintptr_t) status.tpoint_addr;
ptrace (PTRACE_SETSIGINFO, lwpid_of (lwp),
(PTRACE_ARG3_TYPE) 0, &info);
(PTRACE_TYPE_ARG3) 0, &info);
}
regcache = get_thread_regcache (get_lwp_thread (lwp), 1);
@ -1740,7 +1740,7 @@ Deferring signal %d for LWP %ld.\n", WSTOPSIG (*wstat), lwpid_of (lwp));
p_sig->prev = lwp->pending_signals_to_report;
p_sig->signal = WSTOPSIG (*wstat);
memset (&p_sig->info, 0, sizeof (siginfo_t));
ptrace (PTRACE_GETSIGINFO, lwpid_of (lwp), (PTRACE_ARG3_TYPE) 0,
ptrace (PTRACE_GETSIGINFO, lwpid_of (lwp), (PTRACE_TYPE_ARG3) 0,
&p_sig->info);
lwp->pending_signals_to_report = p_sig;
@ -1762,7 +1762,7 @@ dequeue_one_deferred_signal (struct lwp_info *lwp, int *wstat)
*wstat = W_STOPCODE ((*p_sig)->signal);
if ((*p_sig)->info.si_signo != 0)
ptrace (PTRACE_SETSIGINFO, lwpid_of (lwp), (PTRACE_ARG3_TYPE) 0,
ptrace (PTRACE_SETSIGINFO, lwpid_of (lwp), (PTRACE_TYPE_ARG3) 0,
&(*p_sig)->info);
free (*p_sig);
*p_sig = NULL;
@ -2636,7 +2636,7 @@ Check if we're already there.\n",
WSTOPSIG (w), lwpid_of (event_child));
if (ptrace (PTRACE_GETSIGINFO, lwpid_of (event_child),
(PTRACE_ARG3_TYPE) 0, &info) == 0)
(PTRACE_TYPE_ARG3) 0, &info) == 0)
info_p = &info;
else
info_p = NULL;
@ -3332,7 +3332,7 @@ lwp %ld wants to get out of fast tracepoint jump pad single-stepping\n",
signal = (*p_sig)->signal;
if ((*p_sig)->info.si_signo != 0)
ptrace (PTRACE_SETSIGINFO, lwpid_of (lwp), (PTRACE_ARG3_TYPE) 0,
ptrace (PTRACE_SETSIGINFO, lwpid_of (lwp), (PTRACE_TYPE_ARG3) 0,
&(*p_sig)->info);
free (*p_sig);
@ -3348,10 +3348,10 @@ lwp %ld wants to get out of fast tracepoint jump pad single-stepping\n",
lwp->stopped_by_watchpoint = 0;
lwp->stepping = step;
ptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, lwpid_of (lwp),
(PTRACE_ARG3_TYPE) 0,
(PTRACE_TYPE_ARG3) 0,
/* Coerce to a uintptr_t first to avoid potential gcc warning
of coercing an 8 byte integer to a 4 byte pointer. */
(PTRACE_ARG4_TYPE) (uintptr_t) signal);
(PTRACE_TYPE_ARG4) (uintptr_t) signal);
current_inferior = saved_inferior;
if (errno)
@ -3819,7 +3819,7 @@ linux_resume_one_thread (struct inferior_list_entry *entry, void *arg)
PTRACE_SETSIGINFO. */
if (WIFSTOPPED (lwp->last_status)
&& WSTOPSIG (lwp->last_status) == lwp->resume->sig)
ptrace (PTRACE_GETSIGINFO, lwpid_of (lwp), (PTRACE_ARG3_TYPE) 0,
ptrace (PTRACE_GETSIGINFO, lwpid_of (lwp), (PTRACE_TYPE_ARG3) 0,
&p_sig->info);
lwp->pending_signals = p_sig;
@ -4109,7 +4109,7 @@ regsets_fetch_inferior_registers (struct regsets_info *regsets_info,
#ifndef __sparc__
res = ptrace (regset->get_request, pid,
(PTRACE_ARG3_TYPE) (long) nt_type, data);
(PTRACE_TYPE_ARG3) (long) nt_type, data);
#else
res = ptrace (regset->get_request, pid, data, nt_type);
#endif
@ -4184,7 +4184,7 @@ regsets_store_inferior_registers (struct regsets_info *regsets_info,
#ifndef __sparc__
res = ptrace (regset->get_request, pid,
(PTRACE_ARG3_TYPE) (long) nt_type, data);
(PTRACE_TYPE_ARG3) (long) nt_type, data);
#else
res = ptrace (regset->get_request, pid, data, nt_type);
#endif
@ -4197,7 +4197,7 @@ regsets_store_inferior_registers (struct regsets_info *regsets_info,
/* Only now do we write the register set. */
#ifndef __sparc__
res = ptrace (regset->set_request, pid,
(PTRACE_ARG3_TYPE) (long) nt_type, data);
(PTRACE_TYPE_ARG3) (long) nt_type, data);
#else
res = ptrace (regset->set_request, pid, data, nt_type);
#endif
@ -4307,7 +4307,7 @@ fetch_register (const struct usrregs_info *usrregs,
ptrace (PTRACE_PEEKUSER, pid,
/* Coerce to a uintptr_t first to avoid potential gcc warning
of coercing an 8 byte integer to a 4 byte pointer. */
(PTRACE_ARG3_TYPE) (uintptr_t) regaddr, (PTRACE_ARG4_TYPE) 0);
(PTRACE_TYPE_ARG3) (uintptr_t) regaddr, (PTRACE_TYPE_ARG4) 0);
regaddr += sizeof (PTRACE_XFER_TYPE);
if (errno != 0)
error ("reading register %d: %s", regno, strerror (errno));
@ -4356,8 +4356,8 @@ store_register (const struct usrregs_info *usrregs,
ptrace (PTRACE_POKEUSER, pid,
/* Coerce to a uintptr_t first to avoid potential gcc warning
about coercing an 8 byte integer to a 4 byte pointer. */
(PTRACE_ARG3_TYPE) (uintptr_t) regaddr,
(PTRACE_ARG4_TYPE) *(PTRACE_XFER_TYPE *) (buf + i));
(PTRACE_TYPE_ARG3) (uintptr_t) regaddr,
(PTRACE_TYPE_ARG4) *(PTRACE_XFER_TYPE *) (buf + i));
if (errno != 0)
{
/* At this point, ESRCH should mean the process is
@ -4551,8 +4551,8 @@ linux_read_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len)
/* Coerce the 3rd arg to a uintptr_t first to avoid potential gcc warning
about coercing an 8 byte integer to a 4 byte pointer. */
buffer[i] = ptrace (PTRACE_PEEKTEXT, pid,
(PTRACE_ARG3_TYPE) (uintptr_t) addr,
(PTRACE_ARG4_TYPE) 0);
(PTRACE_TYPE_ARG3) (uintptr_t) addr,
(PTRACE_TYPE_ARG4) 0);
if (errno)
break;
}
@ -4618,8 +4618,8 @@ linux_write_memory (CORE_ADDR memaddr, const unsigned char *myaddr, int len)
/* Coerce the 3rd arg to a uintptr_t first to avoid potential gcc warning
about coercing an 8 byte integer to a 4 byte pointer. */
buffer[0] = ptrace (PTRACE_PEEKTEXT, pid,
(PTRACE_ARG3_TYPE) (uintptr_t) addr,
(PTRACE_ARG4_TYPE) 0);
(PTRACE_TYPE_ARG3) (uintptr_t) addr,
(PTRACE_TYPE_ARG4) 0);
if (errno)
return errno;
@ -4630,9 +4630,9 @@ linux_write_memory (CORE_ADDR memaddr, const unsigned char *myaddr, int len)
= ptrace (PTRACE_PEEKTEXT, pid,
/* Coerce to a uintptr_t first to avoid potential gcc warning
about coercing an 8 byte integer to a 4 byte pointer. */
(PTRACE_ARG3_TYPE) (uintptr_t) (addr + (count - 1)
(PTRACE_TYPE_ARG3) (uintptr_t) (addr + (count - 1)
* sizeof (PTRACE_XFER_TYPE)),
(PTRACE_ARG4_TYPE) 0);
(PTRACE_TYPE_ARG4) 0);
if (errno)
return errno;
}
@ -4650,8 +4650,8 @@ linux_write_memory (CORE_ADDR memaddr, const unsigned char *myaddr, int len)
ptrace (PTRACE_POKETEXT, pid,
/* Coerce to a uintptr_t first to avoid potential gcc warning
about coercing an 8 byte integer to a 4 byte pointer. */
(PTRACE_ARG3_TYPE) (uintptr_t) addr,
(PTRACE_ARG4_TYPE) buffer[i]);
(PTRACE_TYPE_ARG3) (uintptr_t) addr,
(PTRACE_TYPE_ARG4) buffer[i]);
if (errno)
return errno;
}
@ -4668,8 +4668,8 @@ linux_enable_event_reporting (int pid)
if (!linux_supports_tracefork_flag)
return;
ptrace (PTRACE_SETOPTIONS, pid, (PTRACE_ARG3_TYPE) 0,
(PTRACE_ARG4_TYPE) PTRACE_O_TRACECLONE);
ptrace (PTRACE_SETOPTIONS, pid, (PTRACE_TYPE_ARG3) 0,
(PTRACE_TYPE_ARG4) PTRACE_O_TRACECLONE);
}
/* Helper functions for linux_test_for_tracefork, called via clone (). */
@ -4685,7 +4685,7 @@ linux_tracefork_grandchild (void *arg)
static int
linux_tracefork_child (void *arg)
{
ptrace (PTRACE_TRACEME, 0, (PTRACE_ARG3_TYPE) 0, (PTRACE_ARG4_TYPE) 0);
ptrace (PTRACE_TRACEME, 0, (PTRACE_TYPE_ARG3) 0, (PTRACE_TYPE_ARG4) 0);
kill (getpid (), SIGSTOP);
#if !(defined(__UCLIBC__) && defined(HAS_NOMMU))
@ -4753,12 +4753,12 @@ linux_test_for_tracefork (void)
if (! WIFSTOPPED (status))
error ("linux_test_for_tracefork: waitpid: unexpected status %d.", status);
ret = ptrace (PTRACE_SETOPTIONS, child_pid, (PTRACE_ARG3_TYPE) 0,
(PTRACE_ARG4_TYPE) PTRACE_O_TRACEFORK);
ret = ptrace (PTRACE_SETOPTIONS, child_pid, (PTRACE_TYPE_ARG3) 0,
(PTRACE_TYPE_ARG4) PTRACE_O_TRACEFORK);
if (ret != 0)
{
ret = ptrace (PTRACE_KILL, child_pid, (PTRACE_ARG3_TYPE) 0,
(PTRACE_ARG4_TYPE) 0);
ret = ptrace (PTRACE_KILL, child_pid, (PTRACE_TYPE_ARG3) 0,
(PTRACE_TYPE_ARG4) 0);
if (ret != 0)
{
warning ("linux_test_for_tracefork: failed to kill child");
@ -4775,8 +4775,8 @@ linux_test_for_tracefork (void)
return;
}
ret = ptrace (PTRACE_CONT, child_pid, (PTRACE_ARG3_TYPE) 0,
(PTRACE_ARG4_TYPE) 0);
ret = ptrace (PTRACE_CONT, child_pid, (PTRACE_TYPE_ARG3) 0,
(PTRACE_TYPE_ARG4) 0);
if (ret != 0)
warning ("linux_test_for_tracefork: failed to resume child");
@ -4786,7 +4786,7 @@ linux_test_for_tracefork (void)
&& status >> 16 == PTRACE_EVENT_FORK)
{
second_pid = 0;
ret = ptrace (PTRACE_GETEVENTMSG, child_pid, (PTRACE_ARG3_TYPE) 0,
ret = ptrace (PTRACE_GETEVENTMSG, child_pid, (PTRACE_TYPE_ARG3) 0,
&second_pid);
if (ret == 0 && second_pid != 0)
{
@ -4794,8 +4794,8 @@ linux_test_for_tracefork (void)
linux_supports_tracefork_flag = 1;
my_waitpid (second_pid, &second_status, 0);
ret = ptrace (PTRACE_KILL, second_pid, (PTRACE_ARG3_TYPE) 0,
(PTRACE_ARG4_TYPE) 0);
ret = ptrace (PTRACE_KILL, second_pid, (PTRACE_TYPE_ARG3) 0,
(PTRACE_TYPE_ARG4) 0);
if (ret != 0)
warning ("linux_test_for_tracefork: failed to kill second child");
my_waitpid (second_pid, &status, 0);
@ -4807,8 +4807,8 @@ linux_test_for_tracefork (void)
do
{
ret = ptrace (PTRACE_KILL, child_pid, (PTRACE_ARG3_TYPE) 0,
(PTRACE_ARG4_TYPE) 0);
ret = ptrace (PTRACE_KILL, child_pid, (PTRACE_TYPE_ARG3) 0,
(PTRACE_TYPE_ARG4) 0);
if (ret != 0)
warning ("linux_test_for_tracefork: failed to kill child");
my_waitpid (child_pid, &status, 0);
@ -4943,12 +4943,12 @@ linux_read_offsets (CORE_ADDR *text_p, CORE_ADDR *data_p)
errno = 0;
text = ptrace (PTRACE_PEEKUSER, pid, (PTRACE_ARG3_TYPE) PT_TEXT_ADDR,
(PTRACE_ARG4_TYPE) 0);
text_end = ptrace (PTRACE_PEEKUSER, pid, (PTRACE_ARG3_TYPE) PT_TEXT_END_ADDR,
(PTRACE_ARG4_TYPE) 0);
data = ptrace (PTRACE_PEEKUSER, pid, (PTRACE_ARG3_TYPE) PT_DATA_ADDR,
(PTRACE_ARG4_TYPE) 0);
text = ptrace (PTRACE_PEEKUSER, pid, (PTRACE_TYPE_ARG3) PT_TEXT_ADDR,
(PTRACE_TYPE_ARG4) 0);
text_end = ptrace (PTRACE_PEEKUSER, pid, (PTRACE_TYPE_ARG3) PT_TEXT_END_ADDR,
(PTRACE_TYPE_ARG4) 0);
data = ptrace (PTRACE_PEEKUSER, pid, (PTRACE_TYPE_ARG3) PT_DATA_ADDR,
(PTRACE_TYPE_ARG4) 0);
if (errno == 0)
{
@ -5021,7 +5021,7 @@ linux_xfer_siginfo (const char *annex, unsigned char *readbuf,
if (offset >= sizeof (siginfo))
return -1;
if (ptrace (PTRACE_GETSIGINFO, pid, (PTRACE_ARG3_TYPE) 0, &siginfo) != 0)
if (ptrace (PTRACE_GETSIGINFO, pid, (PTRACE_TYPE_ARG3) 0, &siginfo) != 0)
return -1;
/* When GDBSERVER is built as a 64-bit application, ptrace writes into
@ -5042,7 +5042,7 @@ linux_xfer_siginfo (const char *annex, unsigned char *readbuf,
/* Convert back to ptrace layout before flushing it out. */
siginfo_fixup (&siginfo, inf_siginfo, 1);
if (ptrace (PTRACE_SETSIGINFO, pid, (PTRACE_ARG3_TYPE) 0, &siginfo) != 0)
if (ptrace (PTRACE_SETSIGINFO, pid, (PTRACE_TYPE_ARG3) 0, &siginfo) != 0)
return -1;
}

4
gdb/gdbserver/linux-low.h
View file

@ -22,8 +22,8 @@
#include "gdbthread.h"
#include "gdb_proc_service.h"
#define PTRACE_ARG3_TYPE void *
#define PTRACE_ARG4_TYPE void *
#define PTRACE_TYPE_ARG3 void *
#define PTRACE_TYPE_ARG4 void *
#define PTRACE_XFER_TYPE long
#ifdef HAVE_LINUX_REGSETS