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Emit a warning when -z relro is unsupported
[deliverable/binutils-gdb.git]
/
gdbserver
/
linux-arm-low.cc
diff --git
a/gdbserver/linux-arm-low.cc
b/gdbserver/linux-arm-low.cc
index a7d5261d2e22cfc1ed5dedcb9f99154f1c6c2bad..fb5b761a833aea343563b3c45770969658b95083 100644
(file)
--- a/
gdbserver/linux-arm-low.cc
+++ b/
gdbserver/linux-arm-low.cc
@@
-72,6
+72,8
@@
public:
bool supports_z_point_type (char z_type) override;
bool supports_z_point_type (char z_type) override;
+ bool supports_hardware_single_step () override;
+
protected:
void low_arch_setup () override;
protected:
void low_arch_setup () override;
@@
-111,6
+113,10
@@
protected:
void low_new_fork (process_info *parent, process_info *child) override;
void low_prepare_to_resume (lwp_info *lwp) override;
void low_new_fork (process_info *parent, process_info *child) override;
void low_prepare_to_resume (lwp_info *lwp) override;
+
+ bool low_supports_catch_syscall () override;
+
+ void low_get_syscall_trapinfo (regcache *regcache, int *sysno) override;
};
/* The singleton target ops object. */
};
/* The singleton target ops object. */
@@
-1030,16
+1036,22
@@
arm_target::low_get_next_pcs (regcache *regcache)
/* Support for hardware single step. */
/* Support for hardware single step. */
-static int
-arm_supports_hardware_single_step (void)
+bool
+arm_target::supports_hardware_single_step ()
+{
+ return false;
+}
+
+bool
+arm_target::low_supports_catch_syscall ()
{
{
- return
0
;
+ return
true
;
}
}
-/* Implementation of linux
_target_ops method "
get_syscall_trapinfo". */
+/* Implementation of linux
target ops method "low_
get_syscall_trapinfo". */
-
static
void
-arm_
get_syscall_trapinfo (struct
regcache *regcache, int *sysno)
+void
+arm_
target::low_get_syscall_trapinfo (
regcache *regcache, int *sysno)
{
if (arm_is_thumb_mode ())
collect_register_by_name (regcache, "r7", sysno);
{
if (arm_is_thumb_mode ())
collect_register_by_name (regcache, "r7", sysno);
@@
-1050,7
+1062,7
@@
arm_get_syscall_trapinfo (struct regcache *regcache, int *sysno)
collect_register_by_name (regcache, "pc", &pc);
collect_register_by_name (regcache, "pc", &pc);
- if (
the_target->
read_memory (pc - 4, (unsigned char *) &insn, 4))
+ if (read_memory (pc - 4, (unsigned char *) &insn, 4))
*sysno = UNKNOWN_SYSCALL;
else
{
*sysno = UNKNOWN_SYSCALL;
else
{
@@
-1116,11
+1128,6
@@
arm_target::get_regs_info ()
return ®s_info_arm;
}
return ®s_info_arm;
}
-struct linux_target_ops the_low_target = {
- arm_supports_hardware_single_step,
- arm_get_syscall_trapinfo,
-};
-
/* The linux target ops object. */
linux_process_target *the_linux_target = &the_arm_target;
/* The linux target ops object. */
linux_process_target *the_linux_target = &the_arm_target;
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