@@ -55,6 +55,8 @@ class aarch64_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -619,10 +621,10 @@ static struct regs_info regs_info_aarch64_sve =
&aarch64_sve_regsets_info,
};
-/* Implementation of linux_target_ops method "regs_info". */
+/* Implementation of linux target ops method "get_regs_info". */
-static const struct regs_info *
-aarch64_regs_info (void)
+const regs_info *
+aarch64_target::get_regs_info ()
{
if (!is_64bit_tdesc ())
return ®s_info_aarch32;
@@ -3065,7 +3067,6 @@ aarch64_supports_hardware_single_step (void)
struct linux_target_ops the_low_target =
{
- aarch64_regs_info,
NULL, /* cannot_fetch_register */
NULL, /* cannot_store_register */
NULL, /* fetch_register */
@@ -60,6 +60,8 @@ class arm_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -1007,8 +1009,8 @@ static struct regs_info regs_info_arm =
&arm_regsets_info
};
-static const struct regs_info *
-arm_regs_info (void)
+const regs_info *
+arm_target::get_regs_info ()
{
const struct target_desc *tdesc = current_process ()->tdesc;
@@ -1021,7 +1023,6 @@ arm_regs_info (void)
}
struct linux_target_ops the_low_target = {
- arm_regs_info,
arm_cannot_fetch_register,
arm_cannot_store_register,
NULL, /* fetch_register */
@@ -29,6 +29,8 @@ class bfin_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -116,20 +118,19 @@ static struct usrregs_info bfin_usrregs_info =
bfin_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&bfin_usrregs_info,
};
-static const struct regs_info *
-bfin_regs_info (void)
+const regs_info *
+bfin_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target = {
- bfin_regs_info,
bfin_cannot_fetch_register,
bfin_cannot_store_register,
NULL, /* fetch_register */
@@ -26,6 +26,8 @@ class cris_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -113,20 +115,19 @@ static struct usrregs_info cris_usrregs_info =
cris_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&cris_usrregs_info,
};
-static const struct regs_info *
-cris_regs_info (void)
+const regs_info *
+cris_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target = {
- cris_regs_info,
cris_cannot_fetch_register,
cris_cannot_store_register,
NULL, /* fetch_register */
@@ -26,6 +26,8 @@ class crisv32_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -395,21 +397,20 @@ static struct usrregs_info cris_usrregs_info =
cris_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&cris_usrregs_info,
&cris_regsets_info
};
-static const struct regs_info *
-cris_regs_info (void)
+const regs_info *
+crisv32_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target = {
- cris_regs_info,
NULL,
NULL,
NULL, /* fetch_register */
@@ -29,6 +29,8 @@ class ia64_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -341,16 +343,16 @@ static struct usrregs_info ia64_usrregs_info =
ia64_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&ia64_usrregs_info
};
-static const struct regs_info *
-ia64_regs_info (void)
+const regs_info *
+ia64_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
void
@@ -361,7 +363,6 @@ ia64_target::low_arch_setup ()
struct linux_target_ops the_low_target = {
- ia64_regs_info,
ia64_cannot_fetch_register,
ia64_cannot_store_register,
ia64_fetch_register,
@@ -5576,7 +5576,7 @@ linux_process_target::fetch_registers (regcache *regcache, int regno)
{
int use_regsets;
int all = 0;
- const struct regs_info *regs_info = (*the_low_target.regs_info) ();
+ const regs_info *regs_info = get_regs_info ();
if (regno == -1)
{
@@ -5609,7 +5609,7 @@ linux_process_target::store_registers (regcache *regcache, int regno)
{
int use_regsets;
int all = 0;
- const struct regs_info *regs_info = (*the_low_target.regs_info) ();
+ const regs_info *regs_info = get_regs_info ();
if (regno == -1)
{
@@ -131,8 +131,6 @@ struct lwp_info;
struct linux_target_ops
{
- const struct regs_info *(*regs_info) (void);
-
/* Return 0 if we can fetch/store the register, 1 if we cannot
fetch/store the register. */
int (*cannot_fetch_register) (int);
@@ -478,6 +476,10 @@ class linux_process_target : public process_stratum_target
int get_ipa_tdesc_idx () override;
+ /* Return the information to access registers. This has public
+ visibility because proc-service uses it. */
+ virtual const regs_info *get_regs_info () = 0;
+
private:
/* Handle a GNU/Linux extended wait response. If we see a clone,
@@ -29,6 +29,8 @@ class m32r_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -115,20 +117,19 @@ static struct usrregs_info m32r_usrregs_info =
m32r_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&m32r_usrregs_info,
};
-static const struct regs_info *
-m32r_regs_info (void)
+const regs_info *
+m32r_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target = {
- m32r_regs_info,
m32r_cannot_fetch_register,
m32r_cannot_store_register,
NULL, /* fetch_register */
@@ -25,6 +25,8 @@ class m68k_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -195,17 +197,17 @@ static struct usrregs_info m68k_usrregs_info =
m68k_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&m68k_usrregs_info,
&m68k_regsets_info
};
-static const struct regs_info *
-m68k_regs_info (void)
+const regs_info *
+m68k_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
void
@@ -223,7 +225,6 @@ m68k_supports_hardware_single_step (void)
}
struct linux_target_ops the_low_target = {
- m68k_regs_info,
m68k_cannot_fetch_register,
m68k_cannot_store_register,
NULL, /* fetch_register */
@@ -31,6 +31,8 @@ class mips_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -171,7 +173,7 @@ mips_target::low_arch_setup ()
static struct usrregs_info *
get_usrregs_info (void)
{
- const struct regs_info *regs_info = the_low_target.regs_info ();
+ const struct regs_info *regs_info = the_linux_target->get_regs_info ();
return regs_info->usrregs;
}
@@ -935,24 +937,23 @@ static struct regs_info dsp_regs_info =
&mips_regsets_info
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&mips_usrregs_info,
&mips_regsets_info
};
-static const struct regs_info *
-mips_regs_info (void)
+const regs_info *
+mips_target::get_regs_info ()
{
if (have_dsp)
return &dsp_regs_info;
else
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target = {
- mips_regs_info,
mips_cannot_fetch_register,
mips_cannot_store_register,
mips_fetch_register,
@@ -37,6 +37,8 @@ class nios2_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -236,22 +238,21 @@ static struct usrregs_info nios2_usrregs_info =
nios2_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&nios2_usrregs_info,
&nios2_regsets_info
};
-static const struct regs_info *
-nios2_regs_info (void)
+const regs_info *
+nios2_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target =
{
- nios2_regs_info,
nios2_cannot_fetch_register,
nios2_cannot_store_register,
NULL,
@@ -50,6 +50,8 @@ class ppc_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -806,17 +808,17 @@ static struct regsets_info ppc_regsets_info =
NULL, /* disabled_regsets */
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&ppc_usrregs_info,
&ppc_regsets_info
};
-static const struct regs_info *
-ppc_regs_info (void)
+const regs_info *
+ppc_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
void
@@ -3386,7 +3388,6 @@ ppc_get_ipa_tdesc_idx (void)
}
struct linux_target_ops the_low_target = {
- ppc_regs_info,
ppc_cannot_fetch_register,
ppc_cannot_store_register,
NULL, /* fetch_register */
@@ -36,6 +36,8 @@ class riscv_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -160,10 +162,10 @@ static struct regs_info riscv_regs =
&riscv_regsets_info,
};
-/* Implementation of linux_target_ops method "regs_info". */
+/* Implementation of linux target ops method "get_regs_info". */
-static const struct regs_info *
-riscv_regs_info ()
+const regs_info *
+riscv_target::get_regs_info ()
{
return &riscv_regs;
}
@@ -271,7 +273,6 @@ riscv_breakpoint_at (CORE_ADDR pc)
/* RISC-V/Linux target operations. */
struct linux_target_ops the_low_target =
{
- riscv_regs_info,
NULL, /* cannot_fetch_register */
NULL, /* cannot_store_register */
riscv_fetch_register,
@@ -57,6 +57,8 @@ class s390_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -171,7 +173,7 @@ static void
s390_collect_ptrace_register (struct regcache *regcache, int regno, char *buf)
{
int size = register_size (regcache->tdesc, regno);
- const struct regs_info *regs_info = (*the_low_target.regs_info) ();
+ const struct regs_info *regs_info = the_linux_target->get_regs_info ();
struct usrregs_info *usr = regs_info->usrregs;
int regaddr = usr->regmap[regno];
@@ -218,7 +220,7 @@ s390_supply_ptrace_register (struct regcache *regcache,
int regno, const char *buf)
{
int size = register_size (regcache->tdesc, regno);
- const struct regs_info *regs_info = (*the_low_target.regs_info) ();
+ const struct regs_info *regs_info = the_linux_target->get_regs_info ();
struct usrregs_info *usr = regs_info->usrregs;
int regaddr = usr->regmap[regno];
@@ -276,7 +278,7 @@ static void
s390_fill_gregset (struct regcache *regcache, void *buf)
{
int i;
- const struct regs_info *regs_info = (*the_low_target.regs_info) ();
+ const struct regs_info *regs_info = the_linux_target->get_regs_info ();
struct usrregs_info *usr = regs_info->usrregs;
for (i = 0; i < usr->num_regs; i++)
@@ -687,7 +689,7 @@ static struct regsets_info s390_regsets_info =
NULL, /* disabled_regsets */
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&s390_usrregs_info,
@@ -714,8 +716,8 @@ static struct regs_info regs_info_3264 =
&s390_regsets_info_3264
};
-static const struct regs_info *
-s390_regs_info (void)
+const regs_info *
+s390_target::get_regs_info ()
{
if (have_hwcap_s390_high_gprs)
{
@@ -728,7 +730,7 @@ s390_regs_info (void)
return ®s_info_3264;
#endif
}
- return ®s_info;
+ return &myregs_info;
}
/* The "supports_tracepoints" linux_target_ops method. */
@@ -2806,7 +2808,6 @@ s390_emit_ops (void)
}
struct linux_target_ops the_low_target = {
- s390_regs_info,
s390_cannot_fetch_register,
s390_cannot_store_register,
NULL, /* fetch_register */
@@ -25,6 +25,8 @@ class sh_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -138,17 +140,17 @@ static struct usrregs_info sh_usrregs_info =
sh_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&sh_usrregs_info,
&sh_regsets_info
};
-static const struct regs_info *
-sh_regs_info (void)
+const regs_info *
+sh_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
void
@@ -158,7 +160,6 @@ sh_target::low_arch_setup ()
}
struct linux_target_ops the_low_target = {
- sh_regs_info,
sh_cannot_fetch_register,
sh_cannot_store_register,
NULL, /* fetch_register */
@@ -48,6 +48,8 @@ class sparc_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -299,21 +301,20 @@ static struct usrregs_info sparc_usrregs_info =
NULL
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&sparc_usrregs_info,
&sparc_regsets_info
};
-static const struct regs_info *
-sparc_regs_info (void)
+const regs_info *
+sparc_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target = {
- sparc_regs_info,
sparc_cannot_fetch_register,
sparc_cannot_store_register,
NULL, /* fetch_register */
@@ -44,6 +44,8 @@ class tic6x_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -387,21 +389,20 @@ static struct regsets_info tic6x_regsets_info =
NULL, /* disabled_regsets */
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&tic6x_usrregs_info,
&tic6x_regsets_info
};
-static const struct regs_info *
-tic6x_regs_info (void)
+const regs_info *
+tic6x_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target = {
- tic6x_regs_info,
tic6x_cannot_fetch_register,
tic6x_cannot_store_register,
NULL, /* fetch_register */
@@ -29,6 +29,8 @@ class tile_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -149,17 +151,17 @@ static struct usrregs_info tile_usrregs_info =
tile_regmap,
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
&tile_usrregs_info,
&tile_regsets_info,
};
-static const struct regs_info *
-tile_regs_info (void)
+const regs_info *
+tile_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
void
@@ -190,7 +192,6 @@ tile_supports_hardware_single_step (void)
struct linux_target_ops the_low_target =
{
- tile_regs_info,
tile_cannot_fetch_register,
tile_cannot_store_register,
NULL,
@@ -104,6 +104,8 @@ public:
connected, and it may or not support xml target descriptions. */
void update_xmltarget ();
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -982,8 +984,8 @@ static struct regs_info i386_linux_regs_info =
&x86_regsets_info
};
-static const struct regs_info *
-x86_linux_regs_info (void)
+const regs_info *
+x86_target::get_regs_info ()
{
#ifdef __x86_64__
if (is_64bit_tdesc ())
@@ -2879,7 +2881,6 @@ x86_get_ipa_tdesc_idx (void)
struct linux_target_ops the_low_target =
{
- x86_linux_regs_info,
x86_cannot_fetch_register,
x86_cannot_store_register,
NULL, /* fetch_register */
@@ -26,6 +26,8 @@ class xtensa_target : public linux_process_target
{
public:
+ const regs_info *get_regs_info () override;
+
protected:
void low_arch_setup () override;
@@ -254,7 +256,7 @@ static struct regsets_info xtensa_regsets_info =
NULL, /* disabled_regsets */
};
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
{
NULL, /* regset_bitmap */
NULL, /* usrregs */
@@ -275,14 +277,13 @@ xtensa_supports_hardware_single_step (void)
return 1;
}
-static const struct regs_info *
-xtensa_regs_info (void)
+const regs_info *
+xtensa_target::get_regs_info ()
{
- return ®s_info;
+ return &myregs_info;
}
struct linux_target_ops the_low_target = {
- xtensa_regs_info,
0,
0,
NULL, /* fetch_register */
@@ -42,7 +42,7 @@ static struct regset_info *
gregset_info (void)
{
int i = 0;
- const struct regs_info *regs_info = (*the_low_target.regs_info) ();
+ const regs_info *regs_info = the_linux_target->get_regs_info ();
struct regsets_info *regsets_info = regs_info->regsets_info;
while (regsets_info->regsets[i].size != -1)