0dd7b52ede
gdbserver/linux-low: delete 'linux_target_ops' and 'the_low_target'
...
All the linux target ops have been moved into linux_process_target
as methods. The 'linux_target_ops' struct and its instantiations
are now obsolete. Delete them.
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
* linux-low.h (struct linux_target_ops): Remove.
(the_low_target): Remove.
* linux-x86-low.cc (the_low_target): Remove.
* linux-aarch64-low.cc (the_low_target): Ditto.
* linux-arm-low.cc (the_low_target): Ditto.
* linux-bfin-low.cc (the_low_target): Ditto.
* linux-cris-low.cc (the_low_target): Ditto.
* linux-crisv32-low.cc (the_low_target): Ditto.
* linux-ia64-low.cc (the_low_target): Ditto.
* linux-m32r-low.cc (the_low_target): Ditto.
* linux-m68k-low.cc (the_low_target): Ditto.
* linux-mips-low.cc (the_low_target): Ditto.
* linux-nios2-low.cc (the_low_target): Ditto.
* linux-ppc-low.cc (the_low_target): Ditto.
* linux-riscv-low.cc (the_low_target): Ditto.
* linux-s390-low.cc (the_low_target): Ditto.
* linux-sh-low.cc (the_low_target): Ditto.
* linux-sparc-low.cc (the_low_target): Ditto.
* linux-tic6x-low.cc (the_low_target): Ditto.
* linux-tile-low.cc (the_low_target): Ditto.
* linux-xtensa-low.cc (the_low_target): Ditto.
2020-04-02 15:11:32 +02:00
d7146cda56
gdbserver/linux-low: turn 'breakpoint_at' into a method
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn the 'breakpoint_at' linux target op into a method of
linux_process_target.
* linux-low.h (struct linux_target_ops): Remove the op.
(class linux_process_target) <low_breakpoint_at>: Declare.
Update the callers below:
* linux-low.cc (linux_process_target::save_stop_reason)
(linux_process_target::thread_still_has_status_pending)
(linux_process_target::wait_1)
* linux-x86-low.cc (class x86_target)
<low_breakpoint_at>: Declare.
(x86_breakpoint_at): Turn into...
(x86_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-aarch64-low.cc (class aarch64_target)
<low_breakpoint_at>: Declare.
(aarch64_breakpoint_at): Turn into...
(aarch64_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-arm-low.cc (class arm_target)
<low_breakpoint_at>: Declare.
(arm_target::low_breakpoint_at): Define.
(the_low_target): Remove the op field.
* linux-bfin-low.cc (class bfin_target)
<low_breakpoint_at>: Declare.
(bfin_breakpoint_at): Turn into...
(bfin_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-cris-low.cc (class cris_target)
<low_breakpoint_at>: Declare.
(cris_breakpoint_at): Turn into...
(cris_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-crisv32-low.cc (class crisv32_target)
<low_breakpoint_at>: Declare.
(crisv32_breakpoint_at): Turn into...
(crisv32_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-ia64-low.cc (class ia64_target)
<low_breakpoint_at>: Declare.
(ia64_target::low_breakpoint_at): Define.
* linux-m32r-low.cc (class m32r_target)
<low_breakpoint_at>: Declare.
(m32r_breakpoint_at): Turn into...
(m32r_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-m68k-low.cc (class m68k_target)
<low_breakpoint_at>: Declare.
(m68k_breakpoint_at): Turn into...
(m68k_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-mips-low.cc (class mips_target)
<low_breakpoint_at>: Declare.
(mips_breakpoint_at): Turn into...
(mips_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-nios2-low.cc (class nios2_target)
<low_breakpoint_at>: Declare.
(nios2_breakpoint_at): Turn into...
(nios2_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-ppc-low.cc (class ppc_target)
<low_breakpoint_at>: Declare.
(ppc_breakpoint_at): Turn into...
(ppc_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-riscv-low.cc (class riscv_target)
<low_breakpoint_at>: Declare.
(riscv_breakpoint_at): Turn into...
(riscv_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-s390-low.cc (class s390_target)
<low_breakpoint_at>: Declare.
(s390_breakpoint_at): Turn into...
(s390_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-sh-low.cc (class sh_target)
<low_breakpoint_at>: Declare.
(sh_breakpoint_at): Turn into...
(sh_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-sparc-low.cc (class sparc_target)
<low_breakpoint_at>: Declare.
(sparc_breakpoint_at): Turn into...
(sparc_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-tic6x-low.cc (class tic6x_target)
<low_breakpoint_at>: Declare.
(tic6x_breakpoint_at): Turn into...
(tic6x_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-tile-low.cc (class tile_target)
<low_breakpoint_at>: Declare.
(tile_breakpoint_at): Turn into...
(tile_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
* linux-xtensa-low.cc (class xtensa_target)
<low_breakpoint_at>: Declare.
(xtensa_breakpoint_at): Turn into...
(xtensa_target::low_breakpoint_at): ...this.
(the_low_target): Remove the op field.
2020-04-02 15:11:26 +02:00
d4807ea231
gdbserver/linux-low: turn the 'decr_pc_after_break' field into a method
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn the 'decr_pc_after_break' linux_target_ops field into
a method of linux_process_target.
* linux-low.h (struct linux_target_ops)
<decr_pc_after_break>: Remove.
(class linux_process_target) <low_decr_pc_after_break>: New method
declaration.
* linux-low.cc (linux_process_target::low_decr_pc_after_break):
New method implementation.
Update the users below.
(linux_process_target::save_stop_reason)
(linux_process_target::wait_1)
* linux-x86-low.cc (class x86_target) <low_decr_pc_after_break>:
New declaration.
(x86_target::low_decr_pc_after_break): New method implementation.
(the_low_target): Remove the field.
* linux-bfin-low.cc (class bfin_target) <low_decr_pc_after_break>:
New declaration.
(bfin_target::low_decr_pc_after_break): New method implementation.
(the_low_target): Remove the field.
* linux-m68k-low.cc (class m68k_target) <low_decr_pc_after_break>:
New declaration.
(m68k_target::low_decr_pc_after_break): New method implementation.
(the_low_target): Remove the field.
* linux-s390-low.cc (class s390_target) <low_decr_pc_after_break>:
New declaration.
(s390_target::low_decr_pc_after_break): New method implementation.
(the_low_target): Remove the field.
* linux-aarch64-low.cc (the_low_target): Remove the field.
* linux-arm-low.cc (the_low_target): Remove the field.
* linux-cris-low.cc (the_low_target): Remove the field.
* linux-crisv32-low.cc (the_low_target): Remove the field.
* linux-m32r-low.cc (the_low_target): Remove the field.
* linux-mips-low.cc (the_low_target): Remove the field.
* linux-nios2-low.cc (the_low_target): Remove the field.
* linux-ppc-low.cc (the_low_target): Remove the field.
* linux-riscv-low.cc (the_low_target): Remove the field.
* linux-sh-low.cc (the_low_target): Remove the field.
* linux-sparc-low.cc (the_low_target): Remove the field.
* linux-tic6x-low.cc (the_low_target): Remove the field.
* linux-tile-low.cc (the_low_target): Remove the field.
* linux-xtensa-low.cc (the_low_target): Remove the field.
2020-04-02 15:11:26 +02:00
7582c77c1d
gdbserver/linux-low: turn 'supports_software_single_step' and 'get_next_pcs' into methods
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Remove the 'supports_software_single_step' linux target op and let
the concrete linux target define it by overriding the op in
process_stratum_target.
Turn the 'get_next_pcs' linux target op into a method of
linux_process_target.
* linux-low.h (struct linux_target_ops): Remove the ops.
(class linux_process_target) <supports_software_single_step>:
Remove.
<low_get_next_pcs>: Declare.
* linux-low.cc (can_software_single_step): Remove.
(linux_process_target::low_get_next_pcs): Define.
(linux_process_target::supports_software_single_step): Remove.
Update the callers below.
(linux_process_target::handle_extended_wait)
(linux_process_target::wait_1)
(linux_process_target::install_software_single_step_breakpoints)
(linux_process_target::single_step)
(linux_process_target::thread_needs_step_over)
(linux_process_target::proceed_one_lwp)
(linux_process_target::supports_range_stepping)
* linux-x86-low.cc (the_low_target): Remove the op field.
* linux-aarch64-low.cc (the_low_target): Ditto.
* linux-bfin-low.cc (the_low_target): Ditto.
* linux-cris-low.cc (the_low_target): Ditto.
* linux-crisv32-low.cc (the_low_target): Ditto.
* linux-m32r-low.cc (the_low_target): Ditto.
* linux-m68k-low.cc (the_low_target): Ditto.
* linux-mips-low.cc (the_low_target): Ditto.
* linux-nios2-low.cc (the_low_target): Ditto.
* linux-ppc-low.cc (the_low_target): Ditto.
* linux-riscv-low.cc (the_low_target): Ditto.
* linux-s390-low.cc (the_low_target): Ditto.
* linux-sh-low.cc (the_low_target): Ditto.
* linux-sparc-low.cc (the_low_target): Ditto.
* linux-tic6x-low.cc (the_low_target): Ditto.
* linux-tile-low.cc (the_low_target): Ditto.
* linux-xtensa-low.cc (the_low_target): Ditto.
* linux-arm-low.cc (class arm_target) <low_get_next_pcs>
<supports_software_single_step>: Declare.
(arm_target::supports_software_single_step): Define.
(arm_gdbserver_get_next_pcs): Turn into...
(arm_target::low_get_next_pcs): ...this.
(the_low_target): Remove the op field.
2020-04-02 15:11:26 +02:00
3ca4edb661
gdbserver/linux-low: turn 'sw_breakpoint_from_kind' into a method
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Remove the 'sw_breakpoint_from_kind' linux target op, and let
the concrete linux target define it by overriding the op
in process_stratum_target.
* linux-low.cc (linux_process_target::sw_breakpoint_from_kind):
Remove.
* linux-low.h (struct linux_target_ops): Remove the op.
(class linux_process_target) <sw_breakpoint_from_kind>: Remove.
* linux-x86-low.cc (class x86_target) <sw_breakpoint_from_kind>:
Declare.
(x86_sw_breakpoint_from_kind): Turn into...
(x86_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-aarch64-low.cc (class aarch64_target)
<sw_breakpoint_from_kind>: Declare.
(aarch64_sw_breakpoint_from_kind): Turn into...
(aarch64_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-arm-low.cc (class arm_target) <sw_breakpoint_from_kind>:
Declare.
(arm_target::sw_breakpoint_from_kind): Define.
(the_low_target): Remove the op field.
* linux-bfin-low.cc (class bfin_target) <sw_breakpoint_from_kind>:
Declare.
(bfin_sw_breakpoint_from_kind): Turn into...
(bfin_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-cris-low.cc (class cris_target) <sw_breakpoint_from_kind>:
Declare.
(cris_sw_breakpoint_from_kind): Turn into...
(cris_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-crisv32-low.cc (class crisv32_target)
<sw_breakpoint_from_kind>: Declare.
(cris_sw_breakpoint_from_kind): Turn into...
(crisv32_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-ia64-low.cc (class ia64_target) <sw_breakpoint_from_kind>:
Declare.
(ia64_target::sw_breakpoint_from_kind): Define.
* linux-m32r-low.cc (class m32r_target) <sw_breakpoint_from_kind>:
Declare.
(m32r_sw_breakpoint_from_kind): Turn into...
(m32r_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-m68k-low.cc (class m68k_target) <sw_breakpoint_from_kind>:
Declare.
(m68k_sw_breakpoint_from_kind): Turn into...
(m68k_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-mips-low.cc (class mips_target) <sw_breakpoint_from_kind>:
Declare.
(mips_sw_breakpoint_from_kind): Turn into...
(mips_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-nios2-low.cc (class nios2_target) <sw_breakpoint_from_kind>:
Declare.
(nios2_sw_breakpoint_from_kind): Turn into...
(nios2_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-ppc-low.cc (class ppc_target) <sw_breakpoint_from_kind>:
Declare.
(ppc_sw_breakpoint_from_kind): Turn into...
(ppc_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-riscv-low.cc (class riscv_target) <sw_breakpoint_from_kind>:
Declare.
(riscv_sw_breakpoint_from_kind): Turn into...
(riscv_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-s390-low.cc (class s390_target) <sw_breakpoint_from_kind>:
Declare.
(s390_sw_breakpoint_from_kind): Turn into...
(s390_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-sh-low.cc (class sh_target) <sw_breakpoint_from_kind>:
Declare.
(sh_sw_breakpoint_from_kind): Turn into...
(sh_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-sparc-low.cc (class sparc_target) <sw_breakpoint_from_kind>:
Declare.
(sparc_sw_breakpoint_from_kind): Turn into...
(sparc_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-tic6x-low.cc (class tic6x_target) <sw_breakpoint_from_kind>:
Declare.
(tic6x_sw_breakpoint_from_kind): Turn into...
(tic6x_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-tile-low.cc (class tile_target) <sw_breakpoint_from_kind>:
Declare.
(tile_sw_breakpoint_from_kind): Turn into...
(tile_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
* linux-xtensa-low.cc (class xtensa_target)
<sw_breakpoint_from_kind>: Declare.
(xtensa_sw_breakpoint_from_kind): Turn into...
(xtensa_target::sw_breakpoint_from_kind): ...this.
(the_low_target): Remove the op field.
2020-04-02 15:11:25 +02:00
06250e4e67
gdbserver/linux-low: turn 'breakpoint_kind_from_{pc, current_state}' into methods
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Remove the 'breakpoint_kind_from_pc' and
'breakpoint_kind_from_current_state' linux target ops, and let the
concrete linux target define them by overriding the ops of
process_stratum_target.
* linux-low.cc (linux_process_target::breakpoint_kind_from_pc):
Remove.
(linux_process_target::breakpoint_kind_from_current_state): Remove.
* linux-low.h (struct linux_target_ops): Remove ops.
(class linux_process_target) <breakpoint_kind_from_pc>: Remove.
<breakpoint_kind_from_current_state>: Remove.
* linux-x86-low.cc (the_low_target): Remove the op fields.
* linux-bfin-low.cc (the_low_target): Ditto.
* linux-cris-low.cc (the_low_target): Ditto.
* linux-crisv32-low.cc (the_low_target): Ditto.
* linux-m32r-low.cc (the_low_target): Ditto.
* linux-m68k-low.cc (the_low_target): Ditto.
* linux-mips-low.cc (the_low_target): Ditto.
* linux-nios2-low.cc (the_low_target): Ditto.
* linux-ppc-low.cc (the_low_target): Ditto.
* linux-s390-low.cc (the_low_target): Ditto.
* linux-sh-low.cc (the_low_target): Ditto.
* linux-sparc-low.cc (the_low_target): Ditto.
* linux-tic6x-low.cc (the_low_target): Ditto.
* linux-tile-low.cc (the_low_target): Ditto.
* linux-xtensa-low.cc (the_low_target): Ditto.
* linux-aarch64-low.cc (class aarch64_target)
<breakpoint_kind_from_pc>
<breakpoint_kind_from_current_state>: Declare.
(aarch64_breakpoint_kind_from_pc): Turn into...
(aarch64_target::breakpoint_kind_from_pc): ...this.
(aarch64_breakpoint_kind_from_current_state): Turn into...
(aarch64_target::breakpoint_kind_from_current_state): ...this.
(the_low_target): Remove the op fields.
* linux-arm-low.cc (class arm_target):
<breakpoint_kind_from_pc>
<breakpoint_kind_from_current_state>: Declare.
(arm_target::breakpoint_kind_from_pc): Define.
(arm_target::breakpoint_kind_from_current_state): Define.
(the_low_target): Remove the op fields.
* linux-riscv-low.cc (class riscv_target):
<breakpoint_kind_from_pc>: Declare.
(riscv_breakpoint_kind_from_pc): Turn into...
(riscv_target::breakpoint_kind_from_pc): ...this.
(the_low_target): Remove the op fields.
2020-04-02 15:11:25 +02:00
bf9ae9d8c3
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.
2020-04-02 15:11:24 +02:00
bd70b1f240
gdbserver/linux-low: turn 'fetch_register' into a method
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn the 'fetch_register' linux target op into a method of
linux_process_target.
* linux-low.h (struct linux_target_ops) <fetch_register>: Remove.
(class linux_process_target) <low_fetch_register>: Declare.
* linux-x86-low.cc (the_low_target)
* linux-aarch64-low.cc (the_low_target)
* linux-arm-low.cc (the_low_target)
* linux-bfin-low.cc (the_low_target)
* linux-cris-low.cc (the_low_target)
* linux-crisv32-low.cc (the_low_target)
* linux-m32r-low.cc (the_low_target)
* linux-m68k-low.cc (the_low_target)
* linux-nios2-low.cc (the_low_target)
* linux-ppc-low.cc (the_low_target)
* linux-s390-low.cc (the_low_target)
* linux-sh-low.cc (the_low_target)
* linux-sparc-low.cc (the_low_target)
* linux-tic6x-low.cc (the_low_target)
* linux-tile-low.cc (the_low_target)
* linux-xtensa-low.cc (the_low_target): Remove the op field.
* linux-ia64-low.cc (class ia64_target) <low_fetch_register>:
Declare.
(ia64_fetch_register): Turn into...
(ia64_target::low_fetch_register): ...this.
(the_low_target): Remove the op field.
* linux-mips-low.cc (class mips_target) <low_fetch_register>:
Declare.
(mips_fetch_register): Turn into...
(mips_target::low_fetch_register): ...this.
(the_low_target): Remove the op field.
* linux-riscv-low.cc (class riscv_target) <low_fetch_register>:
Declare.
(riscv_fetch_register): Turn into...
(riscv_target::low_fetch_register): ...this.
(the_low_target): Remove the op field.
Update the callers below.
* linux-low.cc (linux_process_target::fetch_registers)
(linux_process_target::low_fetch_register)
2020-04-02 15:11:24 +02:00
daca57a7de
gdbserver/linux-low: turn 'cannot_{fetch/store}_register' into methods
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn the 'cannot_fetch_register' and 'cannot_store_register'
linux target ops into methods of linux_process_target.
* linux-low.h (struct linux_target_ops): Remove the low target ops.
(class linux_process_target) <fetch_register>
<store_register>
<usr_fetch_inferior_registers>
<usr_store_inferior_registers>
<low_cannot_fetch_register>
<low_cannot_fetch_register> Declare.
* linux-low.cc (fetch_register): Turn into...
(linux_process_target::fetch_register): ...this.
(store_register): Turn into ...
(linux_process_target::store_register): ...this.
(usr_fetch_inferior_registers): Turn into...
(linux_process_target::usr_fetch_inferior_registers): ...this.
(usr_store_inferior_registers): Turn into...
(linux_process_target::usr_store_inferior_registers): ...this.
* linux-x86-low.cc (class x86_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(x86_cannot_store_register): Turn into...
(x86_target::low_cannot_store_register): ...this.
(x86_cannot_fetch_register): Turn into...
(x86_target::low_cannot_fetch_register): ...this.
(the_low_target): Remove the target op fields.
* linux-aarch64-low.cc (class aarch64_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(aarch64_target::low_cannot_fetch_register)
(aarch64_target::low_cannot_store_register): Define.
(the_low_target): Remove the op fields.
* linux-arm-low.cc (class arm_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(arm_cannot_fetch_register): Turn into...
(arm_target::low_cannot_fetch_register): ...this.
(arm_cannot_store_register): Turn into...
(arm_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-bfin-low.cc (class bfin_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(bfin_cannot_fetch_register): Turn into...
(bfin_target::low_cannot_fetch_register): ...this.
(bfin_cannot_store_register): Turn into...
(bfin_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-cris-low.cc (class cris_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(cris_cannot_fetch_register): Turn into...
(cris_target::low_cannot_fetch_register): ...this.
(cris_cannot_store_register): Turn into...
(cris_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-crisv32-low.cc (class crisv32_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(crisv32_target::low_cannot_fetch_register)
(crisv32_target::low_cannot_store_register): Define.
(the_low_target): Remove the op fields.
* linux-ia64-low.cc (class ia64_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(ia64_cannot_fetch_register): Turn into...
(ia64_target::low_cannot_fetch_register): ...this.
(ia64_cannot_store_register): Turn into...
(ia64_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-m32r-low.cc (class m32r_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(m32r_cannot_fetch_register): Turn into...
(m32r_target::low_cannot_fetch_register): ...this.
(m32r_cannot_store_register): Turn into...
(m32r_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-m68k-low.cc (class m68k_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(m68k_cannot_fetch_register): Turn into...
(m68k_target::low_cannot_fetch_register): ...this.
(m68k_cannot_store_register): Turn into...
(m68k_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-mips-low.cc (class mips_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(mips_cannot_fetch_register): Turn into...
(mips_target::low_cannot_fetch_register): ...this.
(mips_cannot_store_register): Turn into...
(mips_target::low_cannot_store_register): ...this.
(get_usrregs_info): Inline at the call sites in
low_cannot_fetch_register and low_cannot_store_register,
and remove.
(the_low_target): Remove the op fields.
* linux-nios2-low.cc (class nios2_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(nios2_cannot_fetch_register): Turn into...
(nios2_target::low_cannot_fetch_register): ...this.
(nios2_cannot_store_register): Turn into...
(nios2_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-ppc-low.cc (class ppc_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(ppc_cannot_fetch_register): Turn into...
(ppc_target::low_cannot_fetch_register): ...this.
(ppc_cannot_store_register): Turn into...
(ppc_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-riscv-low.cc (class riscv_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(riscv_target::low_cannot_fetch_register)
(riscv_target::low_cannot_store_register): Define.
(the_low_target): Remove the op fields.
* linux-s390-low.cc (class s390_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(s390_cannot_fetch_register): Turn into...
(s390_target::low_cannot_fetch_register): ...this.
(s390_cannot_store_register): Turn into...
(s390_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-sh-low.cc (class sh_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(sh_cannot_fetch_register): Turn into...
(sh_target::low_cannot_fetch_register): ...this.
(sh_cannot_store_register): Turn into...
(sh_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-sparc-low.cc (class sparc_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(sparc_cannot_fetch_register): Turn into...
(sparc_target::low_cannot_fetch_register): ...this.
(sparc_cannot_store_register): Turn into...
(sparc_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-tic6x-low.cc (class tic6x_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(tic6x_cannot_fetch_register): Turn into...
(tic6x_target::low_cannot_fetch_register): ...this.
(tic6x_cannot_store_register): Turn into...
(tic6x_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-tile-low.cc (class tile_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(tile_cannot_fetch_register): Turn into...
(tile_target::low_cannot_fetch_register): ...this.
(tile_cannot_store_register): Turn into...
(tile_target::low_cannot_store_register): ...this.
(the_low_target): Remove the op fields.
* linux-xtensa-low.cc (class xtensa_target)
<low_cannot_fetch_register>
<low_cannot_store_register>: Declare.
(xtensa_target::low_cannot_fetch_register)
(xtensa_target::low_cannot_store_register): Define.
(the_low_target): Remove the op fields.
2020-04-02 15:11:24 +02:00
aa8d21c9bb
gdbserver/linux-low: turn 'regs_info' into a method
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn the 'regs_info' linux target op into a method of
linux_process_target.
* linux-low.h (struct linux_target_ops) <regs_info>: Remove.
(class linux_process_target) <get_regs_info>: Define.
Update the callers below.
* linux-low.cc (linux_process_target::fetch_registers)
(linux_process_target::store_registers)
* proc-service.cc (gregset_info)
* linux-x86-low.cc (class x86_target) <get_regs_info>: Declare.
(x86_linux_regs_info): Turn into ...
(x86_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-aarch64-low.cc (class aarch64_target) <get_regs_info>:
Declare.
(aarch64_regs_info): Turn into ...
(aarch64_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-arm-low.cc (class arm_target) <get_regs_info>: Declare.
(arm_regs_info): Turn into ...
(arm_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-bfin-low.cc (class bfin_target) <get_regs_info>: Declare.
(bfin_regs_info): Turn into ...
(bfin_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-cris-low.cc (class cris_target) <get_regs_info>: Declare.
(cris_regs_info): Turn into ...
(cris_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-crisv32-low.cc (class crisv32_target) <get_regs_info>:
Declare.
(crisv32_regs_info): Turn into ...
(crisv32_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-ia64-low.cc (class ia64_target) <get_regs_info>: Declare.
(ia64_regs_info): Turn into ...
(ia64_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-m32r-low.cc (class m32r_target) <get_regs_info>: Declare.
(m32r_regs_info): Turn into ...
(m32r_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-m68k-low.cc (class m68k_target) <get_regs_info>: Declare.
(m68k_regs_info): Turn into ...
(m68k_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-mips-low.cc (class mips_target) <get_regs_info>: Declare.
(mips_regs_info): Turn into ...
(mips_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
(get_usrregs_info): Update the call to the op.
* linux-nios2-low.cc (class nios2_target) <get_regs_info>: Declare.
(nios2_regs_info): Turn into ...
(nios2_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-ppc-low.cc (class ppc_target) <get_regs_info>: Declare.
(ppc_regs_info): Turn into ...
(ppc_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-riscv-low.cc (class riscv_target) <get_regs_info>: Declare.
(riscv_regs_info): Turn into ...
(riscv_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-s390-low.cc (class s390_target) <get_regs_info>: Declare.
(s390_regs_info): Turn into ...
(s390_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
(s390_collect_ptrace_register)
(s390_supply_ptrace_register)
(s390_fill_gregset): Update the call to the op.
* linux-sh-low.cc (class sh_target) <get_regs_info>: Declare.
(sh_regs_info): Turn into ...
(sh_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-sparc-low.cc (class sparc_target) <get_regs_info>: Declare.
(sparc_regs_info): Turn into ...
(sparc_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-tic6x-low.cc (class tic6x_target) <get_regs_info>: Declare.
(tic6x_regs_info): Turn into ...
(tic6x_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-tile-low.cc (class tile_target) <get_regs_info>: Declare.
(tile_regs_info): Turn into ...
(tile_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
* linux-xtensa-low.cc (class xtensa_target) <get_regs_info>:
Declare.
(xtensa_regs_info): Turn into ...
(xtensa_target::get_regs_info): ...this.
(the_low_target): Remove the op field.
2020-04-02 15:11:23 +02:00
797bcff595
gdbserver/linux-low: turn 'arch_setup' into a method
...
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn the 'arch_setup' linux target op into a method of
linux_process_target.
* linux-low.h (struct linux_target_ops) <arch_setup>: Delete.
(class linux_process_target) <arch_setup_thread>
<low_arch_setup>: New declarations.
* linux-low.cc (linux_arch_setup): Delete.
(linux_arch_setup_thread): Turn into...
(linux_process_target::arch_setup_thread): ... this.
Update the callers below.
(linux_process_target::handle_extended_wait)
(linux_process_target::post_create_inferior)
(linux_process_target::filter_event)
* linux-x86-low.cc (class x86_target) <low_arch_setup>: New
declaration.
(x86_linux_update_xmltarget): Turn into...
(x86_target::update_xmltarget): ...this.
(x86_linux_process_qsupported): Update the call to
x86_linux_update_xmltarget.
(x86_arch_setup): Turn into ...
(x86_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-aarch64-low.cc (class aarch64_target) <low_arch_setup>: New
declaration.
(aarch64_arch_setup): Turn into ...
(aarch64_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-arm-low.cc (class arm_target) <low_arch_setup>: New
declaration.
(arm_arch_setup): Turn into ...
(arm_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-bfin-low.cc (class bfin_target) <low_arch_setup>: New
declaration.
(bfin_arch_setup): Turn into ...
(bfin_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-cris-low.cc (class cris_target) <low_arch_setup>: New
declaration.
(cris_arch_setup): Turn into ...
(cris_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-crisv32-low.cc (class crisv32_target) <low_arch_setup>: New
declaration.
(crisv32_arch_setup): Turn into ...
(crisv32_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-ia64-low.cc (class ia64_target) <low_arch_setup>: New
declaration.
(ia64_arch_setup): Turn into ...
(ia64_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-m32r-low.cc (class m32r_target) <low_arch_setup>: New
declaration.
(m32r_arch_setup): Turn into ...
(m32r_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-m68k-low.cc (class m68k_target) <low_arch_setup>: New
declaration.
(m68k_arch_setup): Turn into ...
(m68k_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-mips-low.cc (class mips_target) <low_arch_setup>: New
declaration.
(mips_arch_setup): Turn into ...
(mips_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-nios2-low.cc (class nios2_target) <low_arch_setup>: New
declaration.
(nios2_arch_setup): Turn into ...
(nios2_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-ppc-low.cc (class ppc_target) <low_arch_setup>: New
declaration.
(ppc_arch_setup): Turn into ...
(ppc_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-riscv-low.cc (class riscv_target) <low_arch_setup>: New
declaration.
(riscv_arch_setup): Turn into ...
(riscv_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-s390-low.cc (class s390_target) <low_arch_setup>: New
declaration.
(s390_arch_setup): Turn into ...
(s390_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-sh-low.cc (class sh_target) <low_arch_setup>: New
declaration.
(sh_arch_setup): Turn into ...
(sh_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-sparc-low.cc (class sparc_target) <low_arch_setup>: New
declaration.
(sparc_arch_setup): Turn into ...
(sparc_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-tic6x-low.cc (class tic6x_target) <low_arch_setup>: New
declaration.
(tic6x_arch_setup): Turn into ...
(tic6x_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-tile-low.cc (class tile_target) <low_arch_setup>: New
declaration.
(tile_arch_setup): Turn into ...
(tile_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
* linux-xtensa-low.cc (class xtensa_target) <low_arch_setup>: New
declaration.
(xtensa_arch_setup): Turn into ...
(xtensa_target::low_arch_setup): ...this.
(the_low_target): Remove the op field.
2020-04-02 15:11:23 +02:00
ef0478f611
gdbserver/linux-low: start turning linux target ops into methods
...
This is the beginning of a series of patches that convert the linux
low targets into classes derived from linux_process_target. At the
end of the series we obtain a class hierarchy that looks like this:
process_stratum_target
^
|
|-- linux_process_target
^
|
|-- x86_target (defined in linux-x86-low)
|-- aarch64_target (defined in linux-aarch64-low)
|-- ppc_target (defined in linux-ppc-low)
|-- ...
In several cases, linux_process_target simply forwards a target op
request to a corresponding linux_target_ops function. For these
cases, the definition in linux_process_target will be removed and the
definition will be left to the deriving linux low target class; using
inheritance provides a nice and natural, object-oriented
simplification in these cases.
The series converts linux_target_ops into protected methods of
linux_process_target one by one. Throughout the series, based on the
needs, static functions defined in linux-low.cc are converted to
private methods of linux_process_target as well. This is done either
as separate patches or as integrated into a patch that convert a
particular linux_target_op into a method.
The series ends with the patch titled "gdbserver/linux-low: delete
'linux_target_ops' and 'the_low_target'".
Built and regression-tested on x86_64-linux. The following linux low
targets have been built (but not tested) via cross-compilation:
aarch64, arm, m68k, mips, ppc, riscv, s390, sh, sparc. The other
targets (bfin, cris, crisv32, ia64, m32r, nios2, tic6x, tile, xtensa)
were neither built nor tested.
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
* linux-low.h (the_linux_target): New extern declaration.
* linux-low.cc (initialize_low): Use 'the_linux_target' to set
'the_target'.
(the_linux_target): Remove.
* linux-x86-low.cc (class x86_target): New class.
(the_x86_target): New static object.
(the_linux_target): Define as pointer to the_x86_target.
* linux-aarch64-low.cc (class aarch64_target): New class.
(the_aarch64_target): New static object.
(the_linux_target): Define as pointer to the_aarch64_target.
* linux-arm-low.cc (class arm_target): New class.
(the_arm_target): New static object.
(the_linux_target): Define as pointer to the_arm_target.
* linux-bfin-low.cc (class bfin_target): New class.
(the_bfin_target): New static object.
(the_linux_target): Define as pointer to the_bfin_target.
* linux-cris-low.cc (class cris_target): New class.
(the_cris_target): New static object.
(the_linux_target): Define as pointer to the_cris_target.
* linux-crisv32-low.cc (class crisv32_target): New class.
(the_crisv32_target): New static object.
(the_linux_target): Define as pointer to the_crisv32_target.
* linux-ia64-low.cc (class ia64_target): New class.
(the_ia64_target): New static object.
(the_linux_target): Define as pointer to the_ia64_target.
* linux-m32r-low.cc (class m32r_target): New class.
(the_m32r_target): New static object.
(the_linux_target): Define as pointer to the_m32r_target.
* linux-m68k-low.cc (class m68k_target): New class.
(the_m68k_target): New static object.
(the_linux_target): Define as pointer to the_m68k_target.
* linux-mips-low.cc (class mips_target): New class.
(the_mips_target): New static object.
(the_linux_target): Define as pointer to the_mips_target.
* linux-nios2-low.cc (class nios2_target): New class.
(the_nios2_target): New static object.
(the_linux_target): Define as pointer to the_nios2_target.
* linux-ppc-low.cc (class ppc_target): New class.
(the_ppc_target): New static object.
(the_linux_target): Define as pointer to the_ppc_target.
* linux-riscv-low.cc (class riscv_target): New class.
(the_riscv_target): New static object.
(the_linux_target): Define as pointer to the_riscv_target.
* linux-s390-low.cc (class s390_target): New class.
(the_s390_target): New static object.
(the_linux_target): Define as pointer to the_s390_target.
* linux-sh-low.cc (class sh_target): New class.
(the_sh_target): New static object.
(the_linux_target): Define as pointer to the_sh_target.
* linux-sparc-low.cc (class sparc_target): New class.
(the_sparc_target): New static object.
(the_linux_target): Define as pointer to the_sparc_target.
* linux-tic6x-low.cc (class tic6x_target): New class.
(the_tic6x_target): New static object.
(the_linux_target): Define as pointer to the_tic6x_target.
* linux-tile-low.cc (class tile_target): New class.
(the_tile_target): New static object.
(the_linux_target): Define as pointer to the_tile_target.
* linux-xtensa-low.cc (class xtensa_target): New class.
(the_xtensa_target): New static object.
(the_linux_target): Define as pointer to the_xtensa_target.
2020-04-02 15:11:23 +02:00
bf84f70666
gdbserver: Add RISC-V/Linux support
...
Implement RISC-V/Linux support for both RV64 and RV32 systems, including
XML target description handling based on features determined, GPR and
FPR regset support including dynamic sizing of the latter, and software
breakpoint handling. Define two NT_FPREGSET regsets of a different size
matching the FPR sizes supported for generic `gdbserver' code to pick
from according to what the OS supplies.
Also handle a glibc bug where ELF_NFPREG is defined in terms of NFPREG,
however NFPREG is nowhere defined.
2020-02-19 Maciej W. Rozycki <macro@wdc.com>
Andrew Burgess <andrew.burgess@embecosm.com>
gdb/
* NEWS: Mention RISC-V GNU/Linux GDBserver support.
gdbserver/
* linux-riscv-low.cc: New file.
* Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
and nat/riscv-linux-tdesc.c.
* configure.srv <riscv*-*-linux*> (srv_tgtobj)
(srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
Define.
2020-02-19 01:24:37 +00:00
Tankut Baris Aktemur
Maciej W. Rozycki