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authorTankut Baris Aktemur <tankut.baris.aktemur@intel.com>2020-04-02 15:11:24 +0200
committerTankut Baris Aktemur <tankut.baris.aktemur@intel.com>2020-04-02 15:11:24 +0200
commitbf9ae9d8c37a4e1dfd192f266c20ea5786fd1bbd (patch)
tree4d2f804cb70628cc5880077267d5681a54d52e56 /gdbserver/linux-low.h
parentdf95181f00dacf335deb4415e3e6061548b917ba (diff)
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gdbserver/linux-low: turn 'get_pc' and 'set_pc' into methods
gdbserver/ChangeLog: 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> Turn the 'get_pc' and 'set_pc' linux target ops into methods of linux_process_target. * linux-low.h (struct linux_target_ops): Remove the ops. (class linux_process_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. * linux-low.cc (supports_breakpoints): Turn into... (linux_process_target::low_supports_breakpoints): ...this. (linux_process_target::low_get_pc): Define. (linux_process_target::low_set_pc): Define. Update the callers below. (linux_process_target::get_pc) (linux_process_target::save_stop_reason) (linux_process_target::maybe_move_out_of_jump_pad) (linux_process_target::wait_1) (linux_process_target::resume_one_lwp_throw) (linux_process_target::resume) (linux_process_target::proceed_all_lwps) (linux_process_target::read_pc) (linux_process_target::write_pc) * linux-x86-low.cc (class linux_process_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (x86_target::low_supports_breakpoints): Define. (x86_get_pc): Turn into... (x86_target::low_get_pc): ...this. (x86_set_pc): Turn into... (x86_target::low_set_pc): ...this. (the_low_target): Remove the op fields. * linux-arm-low.cc (class arm_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (arm_target::low_supports_breakpoints) (arm_target::low_get_pc) (arm_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-bfin-low.cc (class bfin_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (bfin_target::low_supports_breakpoints) (bfin_target::low_get_pc) (bfin_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-cris-low.cc (class cris_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (cris_target::low_supports_breakpoints) (cris_target::low_get_pc) (cris_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-crisv32-low.cc (class crisv32_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (crisv32_target::low_supports_breakpoints) (crisv32_target::low_get_pc) (crisv32_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-m32r-low.cc (class m32r_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (m32r_target::low_supports_breakpoints) (m32r_target::low_get_pc) (m32r_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-m68k-low.cc (class m68k_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (m68k_target::low_supports_breakpoints) (m68k_target::low_get_pc) (m68k_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-nios2-low.cc (class nios2_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (nios2_target::low_supports_breakpoints) (nios2_target::low_get_pc) (nios2_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-sh-low.cc (class sh_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (sh_target::low_supports_breakpoints) (sh_target::low_get_pc) (sh_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-xtensa-low.cc (class xtensa_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (xtensa_target::low_supports_breakpoints) (xtensa_target::low_get_pc) (xtensa_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-sparc-low.cc (class sparc_target) <low_supports_breakpoints> <low_get_pc>: Declare. (sparc_target::low_supports_breakpoints) (sparc_target::low_get_pc): Define. (the_low_target): Remove the op fields. * linux-tile-low.cc (class tile_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (tile_target::low_supports_breakpoints) (tile_target::low_get_pc) (tile_target::low_set_pc): Define. (the_low_target): Remove the op fields. * linux-aarch64-low.cc (class aarch64_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (aarch64_target::low_supports_breakpoints): Define. (aarch64_get_pc): Turn into... (aarch64_target::low_get_pc): ...this. (aarch64_set_pc): Turn into... (aarch64_target::low_set_pc): ...this. (the_low_target): Remove the op fields. * linux-mips-low.cc (class mips_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (mips_target::low_supports_breakpoints): Define. (mips_get_pc): Turn into... (mips_target::low_get_pc): ...this. (mips_set_pc): Turn into... (mips_target::low_set_pc): ...this. (the_low_target): Remove the op fields. * linux-ppc-low.cc (class ppc_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (ppc_target::low_supports_breakpoints): Define. (ppc_get_pc): Turn into... (ppc_target::low_get_pc): ...this. (ppc_set_pc): Turn into... (ppc_target::low_set_pc): ...this. (the_low_target): Remove the op fields. * linux-riscv-low.cc (class riscv_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (riscv_target::low_supports_breakpoints): Define. (riscv_get_pc): Turn into... (riscv_target::low_get_pc): ...this. (riscv_set_pc): Turn into... (riscv_target::low_set_pc): ...this. (the_low_target): Remove the op fields. * linux-s390-low.cc (class s390_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (s390_target::low_supports_breakpoints): Define. (s390_get_pc): Turn into... (s390_target::low_get_pc): ...this. (s390_set_pc): Turn into... (s390_target::low_set_pc): ...this. (the_low_target): Remove the op fields. * linux-tic6x-low.cc (class tic6x_target) <low_supports_breakpoints> <low_get_pc> <low_set_pc>: Declare. (tic6x_target::low_supports_breakpoints): Define. (tic6x_get_pc): Turn into... (tic6x_target::low_get_pc): ...this. (tic6x_set_pc): Turn into... (tic6x_target::low_set_pc): ...this. (the_low_target): Remove the op fields.
Diffstat (limited to 'gdbserver/linux-low.h')
-rw-r--r--gdbserver/linux-low.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/gdbserver/linux-low.h b/gdbserver/linux-low.h
index 4f5502b..4d2435c 100644
--- a/gdbserver/linux-low.h
+++ b/gdbserver/linux-low.h
@@ -131,9 +131,6 @@ struct lwp_info;
struct linux_target_ops
{
- CORE_ADDR (*get_pc) (struct regcache *regcache);
- void (*set_pc) (struct regcache *regcache, CORE_ADDR newpc);
-
/* See target.h for details. */
int (*breakpoint_kind_from_pc) (CORE_ADDR *pcptr);
@@ -676,6 +673,14 @@ protected:
REGNO was supplied, false if not, and we should fallback to the
standard ptrace methods. */
virtual bool low_fetch_register (regcache *regcache, int regno);
+
+ /* Return true if breakpoints are supported. Such targets must
+ implement the GET_PC and SET_PC methods. */
+ virtual bool low_supports_breakpoints ();
+
+ virtual CORE_ADDR low_get_pc (regcache *regcache);
+
+ virtual void low_set_pc (regcache *regcache, CORE_ADDR newpc);
};
extern linux_process_target *the_linux_target;