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2011-10-07 Pedro Alves <pedro@codesourcery.com>

Browse Source 
* linux-nat.h (ALL_LWPS): Remove the ptid parameter.
	* amd64-linux-nat.c (amd64_linux_dr_set_control)
	(amd64_linux_dr_set_addr, amd64_linux_dr_unset_status): Adjust.
	* arm-linux-nat.c (arm_linux_insert_hw_breakpoint)
	(arm_linux_remove_hw_breakpoint, arm_linux_insert_watchpoint)
	(arm_linux_remove_watchpoint): Adjust.
	* i386-linux-nat.c (i386_linux_dr_set_control)
	(i386_linux_dr_set_addr, i386_linux_dr_unset_status): Adjust.
	* ia64-linux-nat.c (ia64_linux_insert_watchpoint)
	(ia64_linux_remove_watchpoint): Adjust.
	* mips-linux-nat.c (write_watchpoint_regs): Adjust.
	* ppc-linux-nat.c (ppc_linux_insert_hw_breakpoint)
	(ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
	(ppc_linux_insert_mask_watchpoint)
	(ppc_linux_remove_mask_watchpoint, ppc_linux_insert_watchpoint)
	(ppc_linux_remove_watchpoint): Adjust.
	* s390-nat.c (s390_insert_watchpoint, s390_remove_watchpoint):
	Adjust.
This commit is contained in:
Pedro Alves 2011-10-07 17:15:15 +00:00
parent b7ff339d9e
commit 4c38200f7d
9 changed files with 75 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
gdb/ChangeLog
View File

@ -1,3 +1,24 @@
2011-10-07 Pedro Alves <pedro@codesourcery.com>
* linux-nat.h (ALL_LWPS): Remove the ptid parameter.
* amd64-linux-nat.c (amd64_linux_dr_set_control)
(amd64_linux_dr_set_addr, amd64_linux_dr_unset_status): Adjust.
* arm-linux-nat.c (arm_linux_insert_hw_breakpoint)
(arm_linux_remove_hw_breakpoint, arm_linux_insert_watchpoint)
(arm_linux_remove_watchpoint): Adjust.
* i386-linux-nat.c (i386_linux_dr_set_control)
(i386_linux_dr_set_addr, i386_linux_dr_unset_status): Adjust.
* ia64-linux-nat.c (ia64_linux_insert_watchpoint)
(ia64_linux_remove_watchpoint): Adjust.
* mips-linux-nat.c (write_watchpoint_regs): Adjust.
* ppc-linux-nat.c (ppc_linux_insert_hw_breakpoint)
(ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
(ppc_linux_insert_mask_watchpoint)
(ppc_linux_remove_mask_watchpoint, ppc_linux_insert_watchpoint)
(ppc_linux_remove_watchpoint): Adjust.
* s390-nat.c (s390_insert_watchpoint, s390_remove_watchpoint):
Adjust.
2011-10-07 Corinna Vinschen <vinschen@redhat.com>
* windows-nat.c: Include wchar.h to avoid compiler warnings.

17
gdb/amd64-linux-nat.c
View File

@ -319,11 +319,10 @@ static void
amd64_linux_dr_set_control (unsigned long control)
{
struct lwp_info *lp;
ptid_t ptid;
amd64_linux_dr[DR_CONTROL] = control;
ALL_LWPS (lp, ptid)
amd64_linux_dr_set (ptid, DR_CONTROL, control);
ALL_LWPS (lp)
amd64_linux_dr_set (lp->ptid, DR_CONTROL, control);
}
/* Set address REGNUM (zero based) to ADDR in all LWPs of LWP_LIST. */
@ -332,13 +331,12 @@ static void
amd64_linux_dr_set_addr (int regnum, CORE_ADDR addr)
{
struct lwp_info *lp;
ptid_t ptid;
gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR);
amd64_linux_dr[DR_FIRSTADDR + regnum] = addr;
ALL_LWPS (lp, ptid)
amd64_linux_dr_set (ptid, DR_FIRSTADDR + regnum, addr);
ALL_LWPS (lp)
amd64_linux_dr_set (lp->ptid, DR_FIRSTADDR + regnum, addr);
}
/* Set address REGNUM (zero based) to zero in all LWPs of LWP_LIST. */
@ -363,15 +361,14 @@ static void
amd64_linux_dr_unset_status (unsigned long mask)
{
struct lwp_info *lp;
ptid_t ptid;
ALL_LWPS (lp, ptid)
ALL_LWPS (lp)
{
unsigned long value;
value = amd64_linux_dr_get (ptid, DR_STATUS);
value = amd64_linux_dr_get (lp->ptid, DR_STATUS);
value &= ~mask;
amd64_linux_dr_set (ptid, DR_STATUS, value);
amd64_linux_dr_set (lp->ptid, DR_STATUS, value);
}
}

20
gdb/arm-linux-nat.c
View File

@ -1075,7 +1075,6 @@ static int
arm_linux_insert_hw_breakpoint (struct gdbarch *gdbarch,
struct bp_target_info *bp_tgt)
{
ptid_t ptid;
struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
@ -1083,8 +1082,8 @@ arm_linux_insert_hw_breakpoint (struct gdbarch *gdbarch,
return -1;
arm_linux_hw_breakpoint_initialize (gdbarch, bp_tgt, &p);
ALL_LWPS (lp, ptid)
arm_linux_insert_hw_breakpoint1 (&p, TIDGET (ptid), 0);
ALL_LWPS (lp)
arm_linux_insert_hw_breakpoint1 (&p, TIDGET (lp->ptid), 0);
return 0;
}
@ -1094,7 +1093,6 @@ static int
arm_linux_remove_hw_breakpoint (struct gdbarch *gdbarch,
struct bp_target_info *bp_tgt)
{
ptid_t ptid;
struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
@ -1102,8 +1100,8 @@ arm_linux_remove_hw_breakpoint (struct gdbarch *gdbarch,
return -1;
arm_linux_hw_breakpoint_initialize (gdbarch, bp_tgt, &p);
ALL_LWPS (lp, ptid)
arm_linux_remove_hw_breakpoint1 (&p, TIDGET (ptid), 0);
ALL_LWPS (lp)
arm_linux_remove_hw_breakpoint1 (&p, TIDGET (lp->ptid), 0);
return 0;
}
@ -1146,7 +1144,6 @@ static int
arm_linux_insert_watchpoint (CORE_ADDR addr, int len, int rw,
struct expression *cond)
{
ptid_t ptid;
struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
@ -1154,8 +1151,8 @@ arm_linux_insert_watchpoint (CORE_ADDR addr, int len, int rw,
return -1;
arm_linux_hw_watchpoint_initialize (addr, len, rw, &p);
ALL_LWPS (lp, ptid)
arm_linux_insert_hw_breakpoint1 (&p, TIDGET (ptid), 1);
ALL_LWPS (lp)
arm_linux_insert_hw_breakpoint1 (&p, TIDGET (lp->ptid), 1);
return 0;
}
@ -1165,7 +1162,6 @@ static int
arm_linux_remove_watchpoint (CORE_ADDR addr, int len, int rw,
struct expression *cond)
{
ptid_t ptid;
struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
@ -1173,8 +1169,8 @@ arm_linux_remove_watchpoint (CORE_ADDR addr, int len, int rw,
return -1;
arm_linux_hw_watchpoint_initialize (addr, len, rw, &p);
ALL_LWPS (lp, ptid)
arm_linux_remove_hw_breakpoint1 (&p, TIDGET (ptid), 1);
ALL_LWPS (lp)
arm_linux_remove_hw_breakpoint1 (&p, TIDGET (lp->ptid), 1);
return 0;
}

19
gdb/i386-linux-nat.c
View File

@ -707,11 +707,10 @@ static void
i386_linux_dr_set_control (unsigned long control)
{
struct lwp_info *lp;
ptid_t ptid;
i386_linux_dr[DR_CONTROL] = control;
ALL_LWPS (lp, ptid)
i386_linux_dr_set (ptid, DR_CONTROL, control);
ALL_LWPS (lp)
i386_linux_dr_set (lp->ptid, DR_CONTROL, control);
}
/* Set address REGNUM (zero based) to ADDR in all LWPs of LWP_LIST. */
@ -720,13 +719,12 @@ static void
i386_linux_dr_set_addr (int regnum, CORE_ADDR addr)
{
struct lwp_info *lp;
ptid_t ptid;
gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR);
i386_linux_dr[DR_FIRSTADDR + regnum] = addr;
ALL_LWPS (lp, ptid)
i386_linux_dr_set (ptid, DR_FIRSTADDR + regnum, addr);
ALL_LWPS (lp)
i386_linux_dr_set (lp->ptid, DR_FIRSTADDR + regnum, addr);
}
/* Set address REGNUM (zero based) to zero in all LWPs of LWP_LIST. */
@ -751,15 +749,14 @@ static void
i386_linux_dr_unset_status (unsigned long mask)
{
struct lwp_info *lp;
ptid_t ptid;
ALL_LWPS (lp, ptid)
ALL_LWPS (lp)
{
unsigned long value;
value = i386_linux_dr_get (ptid, DR_STATUS);
value = i386_linux_dr_get (lp->ptid, DR_STATUS);
value &= ~mask;
i386_linux_dr_set (ptid, DR_STATUS, value);
i386_linux_dr_set (lp->ptid, DR_STATUS, value);
}
}

12
gdb/ia64-linux-nat.c
View File

@ -535,7 +535,6 @@ ia64_linux_insert_watchpoint (CORE_ADDR addr, int len, int rw,
struct expression *cond)
{
struct lwp_info *lp;
ptid_t ptid;
int idx;
long dbr_addr, dbr_mask;
int max_watchpoints = 4;
@ -576,10 +575,10 @@ ia64_linux_insert_watchpoint (CORE_ADDR addr, int len, int rw,
debug_registers[2 * idx] = dbr_addr;
debug_registers[2 * idx + 1] = dbr_mask;
ALL_LWPS (lp, ptid)
ALL_LWPS (lp)
{
store_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask);
enable_watchpoints_in_psr (ptid);
store_debug_register_pair (lp->ptid, idx, &dbr_addr, &dbr_mask);
enable_watchpoints_in_psr (lp->ptid);
}
return 0;
@ -603,15 +602,14 @@ ia64_linux_remove_watchpoint (CORE_ADDR addr, int len, int type,
if ((dbr_mask & (0x3UL << 62)) && addr == (CORE_ADDR) dbr_addr)
{
struct lwp_info *lp;
ptid_t ptid;
debug_registers[2 * idx] = 0;
debug_registers[2 * idx + 1] = 0;
dbr_addr = 0;
dbr_mask = 0;
ALL_LWPS (lp, ptid)
store_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask);
ALL_LWPS (lp)
store_debug_register_pair (lp->ptid, idx, &dbr_addr, &dbr_mask);
return 0;
}

9
gdb/linux-nat.h
View File

@ -118,12 +118,11 @@ struct lwp_info
native target is active. */
extern struct lwp_info *lwp_list;
/* Iterate over the PTID each active thread (light-weight process). There
must be at least one. */
#define ALL_LWPS(LP, PTID) \
for ((LP) = lwp_list, (PTID) = (LP)->ptid; \
/* Iterate over each active thread (light-weight process). */
#define ALL_LWPS(LP) \
for ((LP) = lwp_list; \
(LP) != NULL; \
(LP) = (LP)->next, (PTID) = (LP) ? (LP)->ptid : (PTID))
(LP) = (LP)->next)
#define GET_LWP(ptid) ptid_get_lwp (ptid)
#define GET_PID(ptid) ptid_get_pid (ptid)

5
gdb/mips-linux-nat.c
View File

@ -871,12 +871,11 @@ static int
write_watchpoint_regs (void)
{
struct lwp_info *lp;
ptid_t ptid;
int tid;
ALL_LWPS (lp, ptid)
ALL_LWPS (lp)
{
tid = ptid_get_lwp (ptid);
tid = ptid_get_lwp (lp->ptid);
if (ptrace (PTRACE_SET_WATCH_REGS, tid, &watch_mirror) == -1)
perror_with_name (_("Couldn't write debug register"));
}

38
gdb/ppc-linux-nat.c
View File

@ -1654,7 +1654,6 @@ static int
ppc_linux_insert_hw_breakpoint (struct gdbarch *gdbarch,
struct bp_target_info *bp_tgt)
{
ptid_t ptid;
struct lwp_info *lp;
struct ppc_hw_breakpoint p;
@ -1681,8 +1680,8 @@ ppc_linux_insert_hw_breakpoint (struct gdbarch *gdbarch,
p.addr2 = 0;
}
ALL_LWPS (lp, ptid)
booke_insert_point (&p, TIDGET (ptid));
ALL_LWPS (lp)
booke_insert_point (&p, TIDGET (lp->ptid));
return 0;
}
@ -1691,7 +1690,6 @@ static int
ppc_linux_remove_hw_breakpoint (struct gdbarch *gdbarch,
struct bp_target_info *bp_tgt)
{
ptid_t ptid;
struct lwp_info *lp;
struct ppc_hw_breakpoint p;
@ -1718,8 +1716,8 @@ ppc_linux_remove_hw_breakpoint (struct gdbarch *gdbarch,
p.addr2 = 0;
}
ALL_LWPS (lp, ptid)
booke_remove_point (&p, TIDGET (ptid));
ALL_LWPS (lp)
booke_remove_point (&p, TIDGET (lp->ptid));
return 0;
}
@ -1748,7 +1746,6 @@ static int
ppc_linux_insert_mask_watchpoint (struct target_ops *ops, CORE_ADDR addr,
CORE_ADDR mask, int rw)
{
ptid_t ptid;
struct lwp_info *lp;
struct ppc_hw_breakpoint p;
@ -1762,8 +1759,8 @@ ppc_linux_insert_mask_watchpoint (struct target_ops *ops, CORE_ADDR addr,
p.addr2 = mask;
p.condition_value = 0;
ALL_LWPS (lp, ptid)
booke_insert_point (&p, TIDGET (ptid));
ALL_LWPS (lp)
booke_insert_point (&p, TIDGET (lp->ptid));
return 0;
}
@ -1777,7 +1774,6 @@ static int
ppc_linux_remove_mask_watchpoint (struct target_ops *ops, CORE_ADDR addr,
CORE_ADDR mask, int rw)
{
ptid_t ptid;
struct lwp_info *lp;
struct ppc_hw_breakpoint p;
@ -1791,8 +1787,8 @@ ppc_linux_remove_mask_watchpoint (struct target_ops *ops, CORE_ADDR addr,
p.addr2 = mask;
p.condition_value = 0;
ALL_LWPS (lp, ptid)
booke_remove_point (&p, TIDGET (ptid));
ALL_LWPS (lp)
booke_remove_point (&p, TIDGET (lp->ptid));
return 0;
}
@ -2059,7 +2055,6 @@ ppc_linux_insert_watchpoint (CORE_ADDR addr, int len, int rw,
struct expression *cond)
{
struct lwp_info *lp;
ptid_t ptid;
int ret = -1;
if (have_ptrace_booke_interface ())
@ -2068,8 +2063,8 @@ ppc_linux_insert_watchpoint (CORE_ADDR addr, int len, int rw,
create_watchpoint_request (&p, addr, len, rw, cond, 1);
ALL_LWPS (lp, ptid)
booke_insert_point (&p, TIDGET (ptid));
ALL_LWPS (lp)
booke_insert_point (&p, TIDGET (lp->ptid));
ret = 0;
}
@ -2112,8 +2107,8 @@ ppc_linux_insert_watchpoint (CORE_ADDR addr, int len, int rw,
saved_dabr_value = dabr_value;
ALL_LWPS (lp, ptid)
if (ptrace (PTRACE_SET_DEBUGREG, TIDGET (ptid), 0,
ALL_LWPS (lp)
if (ptrace (PTRACE_SET_DEBUGREG, TIDGET (lp->ptid), 0,
saved_dabr_value) < 0)
return -1;
@ -2128,7 +2123,6 @@ ppc_linux_remove_watchpoint (CORE_ADDR addr, int len, int rw,
struct expression *cond)
{
struct lwp_info *lp;
ptid_t ptid;
int ret = -1;
if (have_ptrace_booke_interface ())
@ -2137,16 +2131,16 @@ ppc_linux_remove_watchpoint (CORE_ADDR addr, int len, int rw,
create_watchpoint_request (&p, addr, len, rw, cond, 0);
ALL_LWPS (lp, ptid)
booke_remove_point (&p, TIDGET (ptid));
ALL_LWPS (lp)
booke_remove_point (&p, TIDGET (lp->ptid));
ret = 0;
}
else
{
saved_dabr_value = 0;
ALL_LWPS (lp, ptid)
if (ptrace (PTRACE_SET_DEBUGREG, TIDGET (ptid), 0,
ALL_LWPS (lp)
if (ptrace (PTRACE_SET_DEBUGREG, TIDGET (lp->ptid), 0,
saved_dabr_value) < 0)
return -1;

10
gdb/s390-nat.c
View File

@ -339,7 +339,6 @@ s390_insert_watchpoint (CORE_ADDR addr, int len, int type,
struct expression *cond)
{
struct lwp_info *lp;
ptid_t ptid;
struct watch_area *area = xmalloc (sizeof (struct watch_area));
if (!area)
@ -351,8 +350,8 @@ s390_insert_watchpoint (CORE_ADDR addr, int len, int type,
area->next = watch_base;
watch_base = area;
ALL_LWPS (lp, ptid)
s390_fix_watch_points (ptid);
ALL_LWPS (lp)
s390_fix_watch_points (lp->ptid);
return 0;
}
@ -361,7 +360,6 @@ s390_remove_watchpoint (CORE_ADDR addr, int len, int type,
struct expression *cond)
{
struct lwp_info *lp;
ptid_t ptid;
struct watch_area *area, **parea;
for (parea = &watch_base; *parea; parea = &(*parea)->next)
@ -380,8 +378,8 @@ s390_remove_watchpoint (CORE_ADDR addr, int len, int type,
*parea = area->next;
xfree (area);
ALL_LWPS (lp, ptid)
s390_fix_watch_points (ptid);
ALL_LWPS (lp)
s390_fix_watch_points (lp->ptid);
return 0;
}