diff options
author | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-02-17 16:12:04 +0100 |
---|---|---|
committer | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-02-20 17:35:20 +0100 |
commit | 52405d85ec748e4566b7893fa3cb9ff21c8a1bc4 (patch) | |
tree | ec1d1c674c6f7a134dffc2956e2359a873431a23 /gdbserver/server.cc | |
parent | 478f9adff55f3b03d935d1384f6ee3597969c448 (diff) | |
download | gdb-52405d85ec748e4566b7893fa3cb9ff21c8a1bc4.zip gdb-52405d85ec748e4566b7893fa3cb9ff21c8a1bc4.tar.gz gdb-52405d85ec748e4566b7893fa3cb9ff21c8a1bc4.tar.bz2 |
gdbserver: finish turning the target ops vector into a class
Now that 'process_stratum_target' has a single field left, namely 'pt'
of type 'process_target', and that all the requests to a
'process_stratum_target' are forwarded to 'pt', meld the
'process_target' class into 'process_stratum_target'.
This essentially means
1. All the references of the form 'the_target->pt' become 'the_target'.
2. All the uses of the name 'process_target' become
'process_stratum_target'.
3. The platform-specific target op vectors (e.g. linux_target_ops) are
removed and instances of their "process target" classes are used
instead.
gdbserver/ChangeLog:
2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
* target.h (struct process_stratum_target): Remove.
(class process_target): Rename to ...
(class process_stratum_target): ... this.
* linux-low.h (class linux_process_target): Derive from
'process_stratum_target'.
* linux-low.cc (linux_target_ops): Remove.
(initialize_low): Set the_target to the singleton instance of
linux_process_target.
* lynx-low.h (class lynx_process_target): Derive from
'process_stratum_target'.
* lynx-low.cc (lynx_target_ops): Remove.
(initialize_low): Set the_target to the singleton instance of
lynx_process_target.
* nto-low.h (class nto_process_target): Derive from
'process_stratum_target'.
* nto-low.cc (nto_target_ops): Remove.
(initialize_low): Set the_target to the singleton instance of
nto_process_target.
* win32-low.h (class win32_process_target): Derive from
'process_stratum_target'.
* win32-low.cc (win32_target_ops): Remove.
(initialize_low): Set the_target to the singleton instance of
win32_process_target.
Replace 'the_target->pt' with 'the_target' in the uses below.
* hostio.cc (hostio_error)
(handle_setfs)
(handle_open)
(handle_unlink)
(handle_readlink)
* linux-aarch32-low.cc (arm_breakpoint_at)
* linux-aarch64-low.cc (aarch64_breakpoint_at)
* linux-arm-low.cc (arm_sigreturn_next_pc)
(arm_get_hwcap)
(arm_get_syscall_trapinfo)
* linux-cris-low.cc (cris_breakpoint_at)
* linux-crisv32-low.cc (cris_breakpoint_at)
* linux-low.cc (handle_extended_wait)
(linux_wait_1)
(linux_read_memory)
(linux_process_target::breakpoint_kind_from_pc)
(linux_get_auxv)
* linux-m32r-low.cc (m32r_breakpoint_at)
* linux-mips-low.cc (mips_breakpoint_at)
* linux-nios2-low.cc (nios2_breakpoint_at)
* linux-ppc-low.cc (ppc_breakpoint_at)
* linux-s390-low.cc (s390_get_hwcap)
* linux-sh-low.cc (sh_breakpoint_at)
* linux-sparc-low.cc (sparc_fill_gregset_to_stack)
(sparc_store_gregset_from_stack)
(sparc_breakpoint_at)
* linux-tic6x-low.cc (tic6x_breakpoint_at)
* linux-tile-low.cc (tile_breakpoint_at)
* linux-x86-low.cc (x86_breakpoint_at)
* linux-xtensa-low.cc (xtensa_breakpoint_at)
* mem-break.cc (bp_size)
(bp_opcode)
(insert_memory_breakpoint)
(set_raw_breakpoint_at)
(delete_raw_breakpoint)
(z_type_supported)
(uninsert_raw_breakpoint)
(reinsert_raw_breakpoint)
(validate_inserted_breakpoint)
* regcache.cc (regcache_read_pc)
(regcache_write_pc)
* remote-utils.cc (putpkt_binary_1)
(input_interrupt)
(getpkt)
(prepare_resume_reply)
* server.cc (handle_general_set)
(handle_detach)
(handle_qxfer_auxv)
(handle_qxfer_exec_file)
(handle_qxfer_libraries_svr4)
(handle_qxfer_osdata)
(handle_qxfer_siginfo)
(handle_qxfer_fdpic)
(handle_query)
(resume)
(handle_v_requests)
(queue_stop_reply_callback)
(captured_main)
* target.cc (prepare_to_access_memory)
(done_accessing_memory)
(read_inferior_memory)
(target_write_memory)
(target_stop_and_wait)
(target_wait)
(target_mourn_inferior)
(target_continue_no_signal)
(target_continue)
(target_supports_multi_process)
(kill_inferior)
* target.h
(target_create_inferior)
(target_post_create_inferior)
(myattach)
(target_supports_fork_events)
(target_supports_vfork_events)
(target_supports_exec_events)
(target_handle_new_gdb_connection)
(detach_inferior)
(mythread_alive)
(fetch_inferior_registers)
(store_inferior_registers)
(join_inferior)
(target_supports_non_stop)
(target_async)
(target_process_qsupported)
(target_supports_catch_syscall)
(target_get_ipa_tdesc_idx)
(target_supports_tracepoints)
(target_supports_fast_tracepoints)
(target_get_min_fast_tracepoint_insn_len)
(target_thread_stopped)
(target_pause_all)
(target_unpause_all)
(target_stabilize_threads)
(target_install_fast_tracepoint_jump_pad)
(target_emit_ops)
(target_supports_disable_randomization)
(target_supports_agent)
(target_enable_btrace)
(target_disable_btrace)
(target_read_btrace)
(target_read_btrace_conf)
(target_supports_range_stepping)
(target_supports_stopped_by_sw_breakpoint)
(target_stopped_by_sw_breakpoint)
(target_supports_stopped_by_hw_breakpoint)
(target_supports_hardware_single_step)
(target_stopped_by_hw_breakpoint)
(target_breakpoint_kind_from_pc)
(target_breakpoint_kind_from_current_state)
(target_supports_software_single_step)
(target_core_of_thread)
(target_thread_name)
(target_thread_handle)
* win32-low.cc (do_initial_child_stuff)
Rename target op default definitions listed below.
* target.cc (process_target::post_create_inferior): Rename as ...
(process_stratum_target::post_create_inferior): ... this.
(process_target::prepare_to_access_memory): Rename as ...
(process_stratum_target::prepare_to_access_memory): ... this.
(process_target::done_accessing_memory): Rename as ...
(process_stratum_target::done_accessing_memory): ... this.
(process_target::look_up_symbols): Rename as ...
(process_stratum_target::look_up_symbols): ... this.
(process_target::supports_read_auxv): Rename as ...
(process_stratum_target::supports_read_auxv): ... this.
(process_target::read_auxv): Rename as ...
(process_stratum_target::read_auxv): ... this.
(process_target::supports_z_point_type): Rename as ...
(process_stratum_target::supports_z_point_type): ... this.
(process_target::insert_point): Rename as ...
(process_stratum_target::insert_point): ... this.
(process_target::remove_point): Rename as ...
(process_stratum_target::remove_point): ... this.
(process_target::stopped_by_sw_breakpoint): Rename as ...
(process_stratum_target::stopped_by_sw_breakpoint): ... this.
(process_target::supports_stopped_by_sw_breakpoint): Rename as ...
(process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
(process_target::stopped_by_hw_breakpoint): Rename as ...
(process_stratum_target::stopped_by_hw_breakpoint): ... this.
(process_target::supports_stopped_by_hw_breakpoint): Rename as ...
(process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
(process_target::supports_hardware_single_step): Rename as ...
(process_stratum_target::supports_hardware_single_step): ... this.
(process_target::stopped_by_watchpoint): Rename as ...
(process_stratum_target::stopped_by_watchpoint): ... this.
(process_target::stopped_data_address): Rename as ...
(process_stratum_target::stopped_data_address): ... this.
(process_target::supports_read_offsets): Rename as ...
(process_stratum_target::supports_read_offsets): ... this.
(process_target::read_offsets): Rename as ...
(process_stratum_target::read_offsets): ... this.
(process_target::supports_get_tls_address): Rename as ...
(process_stratum_target::supports_get_tls_address): ... this.
(process_target::get_tls_address): Rename as ...
(process_stratum_target::get_tls_address): ... this.
(process_target::hostio_last_error): Rename as ...
(process_stratum_target::hostio_last_error): ... this.
(process_target::supports_qxfer_osdata): Rename as ...
(process_stratum_target::supports_qxfer_osdata): ... this.
(process_target::qxfer_osdata): Rename as ...
(process_stratum_target::qxfer_osdata): ... this.
(process_target::supports_qxfer_siginfo): Rename as ...
(process_stratum_target::supports_qxfer_siginfo): ... this.
(process_target::qxfer_siginfo): Rename as ...
(process_stratum_target::qxfer_siginfo): ... this.
(process_target::supports_non_stop): Rename as ...
(process_stratum_target::supports_non_stop): ... this.
(process_target::async): Rename as ...
(process_stratum_target::async): ... this.
(process_target::start_non_stop): Rename as ...
(process_stratum_target::start_non_stop): ... this.
(process_target::supports_multi_process): Rename as ...
(process_stratum_target::supports_multi_process): ... this.
(process_target::supports_fork_events): Rename as ...
(process_stratum_target::supports_fork_events): ... this.
(process_target::supports_vfork_events): Rename as ...
(process_stratum_target::supports_vfork_events): ... this.
(process_target::supports_exec_events): Rename as ...
(process_stratum_target::supports_exec_events): ... this.
(process_target::handle_new_gdb_connection): Rename as ...
(process_stratum_target::handle_new_gdb_connection): ... this.
(process_target::handle_monitor_command): Rename as ...
(process_stratum_target::handle_monitor_command): ... this.
(process_target::core_of_thread): Rename as ...
(process_stratum_target::core_of_thread): ... this.
(process_target::supports_read_loadmap): Rename as ...
(process_stratum_target::supports_read_loadmap): ... this.
(process_target::read_loadmap): Rename as ...
(process_stratum_target::read_loadmap): ... this.
(process_target::process_qsupported): Rename as ...
(process_stratum_target::process_qsupported): ... this.
(process_target::supports_tracepoints): Rename as ...
(process_stratum_target::supports_tracepoints): ... this.
(process_target::read_pc): Rename as ...
(process_stratum_target::read_pc): ... this.
(process_target::write_pc): Rename as ...
(process_stratum_target::write_pc): ... this.
(process_target::supports_thread_stopped): Rename as ...
(process_stratum_target::supports_thread_stopped): ... this.
(process_target::thread_stopped): Rename as ...
(process_stratum_target::thread_stopped): ... this.
(process_target::supports_get_tib_address): Rename as ...
(process_stratum_target::supports_get_tib_address): ... this.
(process_target::get_tib_address): Rename as ...
(process_stratum_target::get_tib_address): ... this.
(process_target::pause_all): Rename as ...
(process_stratum_target::pause_all): ... this.
(process_target::unpause_all): Rename as ...
(process_stratum_target::unpause_all): ... this.
(process_target::stabilize_threads): Rename as ...
(process_stratum_target::stabilize_threads): ... this.
(process_target::supports_fast_tracepoints): Rename as ...
(process_stratum_target::supports_fast_tracepoints): ... this.
(process_target::get_min_fast_tracepoint_insn_len): Rename as ...
(process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
(process_target::emit_ops): Rename as ...
(process_stratum_target::emit_ops): ... this.
(process_target::supports_disable_randomization): Rename as ...
(process_stratum_target::supports_disable_randomization): ... this.
(process_target::supports_qxfer_libraries_svr4): Rename as ...
(process_stratum_target::supports_qxfer_libraries_svr4): ... this.
(process_target::qxfer_libraries_svr4): Rename as ...
(process_stratum_target::qxfer_libraries_svr4): ... this.
(process_target::supports_agent): Rename as ...
(process_stratum_target::supports_agent): ... this.
(process_target::enable_btrace): Rename as ...
(process_stratum_target::enable_btrace): ... this.
(process_target::disable_btrace): Rename as ...
(process_stratum_target::disable_btrace): ... this.
(process_target::read_btrace): Rename as ...
(process_stratum_target::read_btrace): ... this.
(process_target::read_btrace_conf): Rename as ...
(process_stratum_target::read_btrace_conf): ... this.
(process_target::supports_range_stepping): Rename as ...
(process_stratum_target::supports_range_stepping): ... this.
(process_target::supports_pid_to_exec_file): Rename as ...
(process_stratum_target::supports_pid_to_exec_file): ... this.
(process_target::pid_to_exec_file): Rename as ...
(process_stratum_target::pid_to_exec_file): ... this.
(process_target::supports_multifs): Rename as ...
(process_stratum_target::supports_multifs): ... this.
(process_target::multifs_open): Rename as ...
(process_stratum_target::multifs_open): ... this.
(process_target::multifs_unlink): Rename as ...
(process_stratum_target::multifs_unlink): ... this.
(process_target::multifs_readlink): Rename as ...
(process_stratum_target::multifs_readlink): ... this.
(process_target::breakpoint_kind_from_pc): Rename as ...
(process_stratum_target::breakpoint_kind_from_pc): ... this.
(process_target::breakpoint_kind_from_current_state): Rename as ...
(process_stratum_target::breakpoint_kind_from_current_state): ... this.
(process_target::thread_name): Rename as ...
(process_stratum_target::thread_name): ... this.
(process_target::thread_handle): Rename as ...
(process_stratum_target::thread_handle): ... this.
(process_target::supports_software_single_step): Rename as ...
(process_stratum_target::supports_software_single_step): ... this.
(process_target::supports_catch_syscall): Rename as ...
(process_stratum_target::supports_catch_syscall): ... this.
(process_target::get_ipa_tdesc_idx): Rename as ...
(process_stratum_target::get_ipa_tdesc_idx): ... this.
Diffstat (limited to 'gdbserver/server.cc')
-rw-r--r-- | gdbserver/server.cc | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/gdbserver/server.cc b/gdbserver/server.cc index 00456d8..a4cb1eb 100644 --- a/gdbserver/server.cc +++ b/gdbserver/server.cc @@ -740,7 +740,7 @@ handle_general_set (char *own_buf) } req_str = req ? "non-stop" : "all-stop"; - if (the_target->pt->start_non_stop (req == 1) != 0) + if (the_target->start_non_stop (req == 1) != 0) { fprintf (stderr, "Setting %s mode failed\n", req_str); write_enn (own_buf); @@ -1234,7 +1234,7 @@ handle_detach (char *own_buf) debug_printf ("Forcing non-stop mode\n"); non_stop = true; - the_target->pt->start_non_stop (true); + the_target->start_non_stop (true); } process->gdb_detached = 1; @@ -1442,13 +1442,13 @@ handle_qxfer_auxv (const char *annex, gdb_byte *readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len) { - if (!the_target->pt->supports_read_auxv () || writebuf != NULL) + if (!the_target->supports_read_auxv () || writebuf != NULL) return -2; if (annex[0] != '\0' || current_thread == NULL) return -1; - return the_target->pt->read_auxv (offset, readbuf, len); + return the_target->read_auxv (offset, readbuf, len); } /* Handle qXfer:exec-file:read. */ @@ -1462,7 +1462,7 @@ handle_qxfer_exec_file (const char *annex, ULONGEST pid; int total_len; - if (!the_target->pt->supports_pid_to_exec_file () || writebuf != NULL) + if (!the_target->supports_pid_to_exec_file () || writebuf != NULL) return -2; if (annex[0] == '\0') @@ -1482,7 +1482,7 @@ handle_qxfer_exec_file (const char *annex, if (pid <= 0) return -1; - file = the_target->pt->pid_to_exec_file (pid); + file = the_target->pid_to_exec_file (pid); if (file == NULL) return -1; @@ -1575,11 +1575,11 @@ handle_qxfer_libraries_svr4 (const char *annex, return -2; if (current_thread == NULL - || !the_target->pt->supports_qxfer_libraries_svr4 ()) + || !the_target->supports_qxfer_libraries_svr4 ()) return -1; - return the_target->pt->qxfer_libraries_svr4 (annex, readbuf, writebuf, - offset, len); + return the_target->qxfer_libraries_svr4 (annex, readbuf, writebuf, + offset, len); } /* Handle qXfer:osadata:read. */ @@ -1589,10 +1589,10 @@ handle_qxfer_osdata (const char *annex, gdb_byte *readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len) { - if (!the_target->pt->supports_qxfer_osdata () || writebuf != NULL) + if (!the_target->supports_qxfer_osdata () || writebuf != NULL) return -2; - return the_target->pt->qxfer_osdata (annex, readbuf, NULL, offset, len); + return the_target->qxfer_osdata (annex, readbuf, NULL, offset, len); } /* Handle qXfer:siginfo:read and qXfer:siginfo:write. */ @@ -1602,13 +1602,13 @@ handle_qxfer_siginfo (const char *annex, gdb_byte *readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len) { - if (!the_target->pt->supports_qxfer_siginfo ()) + if (!the_target->supports_qxfer_siginfo ()) return -2; if (annex[0] != '\0' || current_thread == NULL) return -1; - return the_target->pt->qxfer_siginfo (annex, readbuf, writebuf, offset, len); + return the_target->qxfer_siginfo (annex, readbuf, writebuf, offset, len); } /* Handle qXfer:statictrace:read. */ @@ -1794,13 +1794,13 @@ static int handle_qxfer_fdpic (const char *annex, gdb_byte *readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len) { - if (!the_target->pt->supports_read_loadmap ()) + if (!the_target->supports_read_loadmap ()) return -2; if (current_thread == NULL) return -1; - return the_target->pt->read_loadmap (annex, offset, readbuf, len); + return the_target->read_loadmap (annex, offset, readbuf, len); } /* Handle qXfer:btrace:read. */ @@ -2195,7 +2195,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) tracepoint_look_up_symbols (); if (current_thread != NULL) - the_target->pt->look_up_symbols (); + the_target->look_up_symbols (); current_thread = save_thread; @@ -2236,13 +2236,13 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) } } - if (the_target->pt->supports_read_offsets () + if (the_target->supports_read_offsets () && strcmp ("qOffsets", own_buf) == 0) { CORE_ADDR text, data; require_running_or_return (own_buf); - if (the_target->pt->read_offsets (&text, &data)) + if (the_target->read_offsets (&text, &data)) sprintf (own_buf, "Text=%lX;Data=%lX;Bss=%lX", (long)text, (long)data, (long)data); else @@ -2366,7 +2366,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) if (target_supports_catch_syscall ()) strcat (own_buf, ";QCatchSyscalls+"); - if (the_target->pt->supports_qxfer_libraries_svr4 ()) + if (the_target->supports_qxfer_libraries_svr4 ()) strcat (own_buf, ";qXfer:libraries-svr4:read+" ";augmented-libraries-svr4-read+"); else @@ -2376,13 +2376,13 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) strcat (own_buf, ";qXfer:libraries:read+"); } - if (the_target->pt->supports_read_auxv ()) + if (the_target->supports_read_auxv ()) strcat (own_buf, ";qXfer:auxv:read+"); - if (the_target->pt->supports_qxfer_siginfo ()) + if (the_target->supports_qxfer_siginfo ()) strcat (own_buf, ";qXfer:siginfo:read+;qXfer:siginfo:write+"); - if (the_target->pt->supports_read_loadmap ()) + if (the_target->supports_read_loadmap ()) strcat (own_buf, ";qXfer:fdpic:read+"); /* We always report qXfer:features:read, as targets may @@ -2394,7 +2394,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) if (cs.transport_is_reliable) strcat (own_buf, ";QStartNoAckMode+"); - if (the_target->pt->supports_qxfer_osdata ()) + if (the_target->supports_qxfer_osdata ()) strcat (own_buf, ";qXfer:osdata:read+"); if (target_supports_multi_process ()) @@ -2452,7 +2452,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) if (target_supports_stopped_by_hw_breakpoint ()) strcat (own_buf, ";hwbreak+"); - if (the_target->pt->supports_pid_to_exec_file ()) + if (the_target->supports_pid_to_exec_file ()) strcat (own_buf, ";qXfer:exec-file:read+"); strcat (own_buf, ";vContSupported+"); @@ -2469,7 +2469,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) } /* Thread-local storage support. */ - if (the_target->pt->supports_get_tls_address () + if (the_target->supports_get_tls_address () && startswith (own_buf, "qGetTLSAddr:")) { char *p = own_buf + 12; @@ -2515,8 +2515,8 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) if (thread == NULL) err = 2; else - err = the_target->pt->get_tls_address (thread, parts[0], parts[1], - &address); + err = the_target->get_tls_address (thread, parts[0], parts[1], + &address); } if (err == 0) @@ -2534,7 +2534,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) } /* Windows OS Thread Information Block address support. */ - if (the_target->pt->supports_get_tib_address () + if (the_target->supports_get_tib_address () && startswith (own_buf, "qGetTIBAddr:")) { const char *annex; @@ -2542,7 +2542,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) CORE_ADDR tlb; ptid_t ptid = read_ptid (own_buf + 12, &annex); - n = the_target->pt->get_tib_address (ptid, &tlb); + n = the_target->get_tib_address (ptid, &tlb); if (n == 1) { strcpy (own_buf, paddress(tlb)); @@ -2579,7 +2579,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p) write_ok (own_buf); - if (the_target->pt->handle_monitor_command (mon) == 0) + if (the_target->handle_monitor_command (mon) == 0) /* Default processing. */ handle_monitor_command (mon, own_buf); @@ -2848,7 +2848,7 @@ resume (struct thread_resume *actions, size_t num_actions) enable_async_io (); } - the_target->pt->resume (actions, num_actions); + the_target->resume (actions, num_actions); if (non_stop) write_ok (cs.own_buf); @@ -3089,7 +3089,7 @@ handle_v_requests (char *own_buf, int packet_len, int *new_packet_len) { if (strcmp (own_buf, "vCtrlC") == 0) { - the_target->pt->request_interrupt (); + the_target->request_interrupt (); write_ok (own_buf); return; } @@ -3219,7 +3219,7 @@ queue_stop_reply_callback (thread_info *thread) { /* For now, assume targets that don't have this callback also don't manage the thread's last_status field. */ - if (!the_target->pt->supports_thread_stopped ()) + if (!the_target->supports_thread_stopped ()) { struct vstop_notif *new_notif = new struct vstop_notif; @@ -3886,7 +3886,7 @@ captured_main (int argc, char *argv[]) down without informing GDB. */ if (!non_stop) { - if (the_target->pt->start_non_stop (true)) + if (the_target->start_non_stop (true)) non_stop = 1; /* Detaching implicitly resumes all threads; |