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author | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-04-02 15:11:24 +0200 |
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committer | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-04-02 15:11:24 +0200 |
commit | bf9ae9d8c37a4e1dfd192f266c20ea5786fd1bbd (patch) | |
tree | 4d2f804cb70628cc5880077267d5681a54d52e56 /gdbserver/linux-low.h | |
parent | df95181f00dacf335deb4415e3e6061548b917ba (diff) | |
download | gdb-bf9ae9d8c37a4e1dfd192f266c20ea5786fd1bbd.zip gdb-bf9ae9d8c37a4e1dfd192f266c20ea5786fd1bbd.tar.gz gdb-bf9ae9d8c37a4e1dfd192f266c20ea5786fd1bbd.tar.bz2 |
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.h | 11 |
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; |