binutils-gdb/gdb/darwin-nat.h

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/* Common things used by the various darwin files
Copyright (C) 1995-2015 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
Fix formating in copyright headers. File list found with: $ grep "along with this program" * -A 1 -rn \ | grep "*/" \ | grep -v "along with this program" \ | sed 's,-[0-9]\+-.*,,g' Tested on x86_64 Fedora 17. gdb/ 2013-06-07 Pedro Alves <palves@redhat.com> * darwin-nat.c: Fix formating in copyright header. * darwin-nat.h: Likewise. * gnu-nat.c: Likewise. * machoread.c: Likewise. gdb/testsuite/ 2013-06-07 Pedro Alves <palves@redhat.com> * gdb.ada/info_types.c: Fix formating in copyright header. * gdb.base/break-on-linker-gcd-function.cc: Likewise. * gdb.base/float.c: Likewise. * gdb.base/inferior-died.c: Likewise. * gdb.base/interp.c: Likewise. * gdb.base/jit-main.c: Likewise. * gdb.base/jit-solib.c: Likewise. * gdb.base/long_long.c: Likewise. * gdb.base/longjmp.c: Likewise. * gdb.base/nextoverexit.c: Likewise. * gdb.base/pr11022.c: Likewise. * gdb.base/prelink-lib.c: Likewise. * gdb.base/prelink.c: Likewise. * gdb.base/prologue.c: Likewise. * gdb.base/restore.c: Likewise. * gdb.base/sigchld.c: Likewise. * gdb.base/solib-search-lib1.c: Likewise. * gdb.base/solib-search-lib2.c: Likewise. * gdb.base/solib-search.c: Likewise. * gdb.base/solib-search.h: Likewise. * gdb.base/whatis.c: Likewise. * gdb.cp/abstract-origin.cc: Likewise. * gdb.cp/anon-struct.cc: Likewise. * gdb.cp/baseenum.cc: Likewise. * gdb.cp/bs15503.cc: Likewise. * gdb.cp/call-c-1.c: Likewise. * gdb.cp/call-c.cc: Likewise. * gdb.cp/class2.cc: Likewise. * gdb.cp/classes.cc: Likewise. * gdb.cp/cttiadd.cc: Likewise. * gdb.cp/cttiadd1.cc: Likewise. * gdb.cp/cttiadd2.cc: Likewise. * gdb.cp/cttiadd3.cc: Likewise. * gdb.cp/derivation.cc: Likewise. * gdb.cp/derivation2.cc: Likewise. * gdb.cp/dispcxx.cc: Likewise. * gdb.cp/exception.cc: Likewise. * gdb.cp/gdb2384-base.cc: Likewise. * gdb.cp/gdb2384-base.h: Likewise. * gdb.cp/gdb2384.cc: Likewise. * gdb.cp/gdb2495.cc: Likewise. * gdb.cp/mb-inline.h: Likewise. * gdb.cp/mb-inline1.cc: Likewise. * gdb.cp/mb-inline2.cc: Likewise. * gdb.cp/member-name.cc: Likewise. * gdb.cp/member-ptr.cc: Likewise. * gdb.cp/misc.cc: Likewise. * gdb.cp/namespace1.cc: Likewise. * gdb.cp/nextoverthrow.cc: Likewise. * gdb.cp/pr-574.cc: Likewise. * gdb.cp/pr9631.cc: Likewise. * gdb.cp/printmethod.cc: Likewise. * gdb.cp/psmang1.cc: Likewise. * gdb.cp/psmang2.cc: Likewise. * gdb.cp/psymtab-parameter.cc: Likewise. * gdb.cp/ptype-flags.cc: Likewise. * gdb.cp/ref-params.cc: Likewise. * gdb.cp/ref-types.cc: Likewise. * gdb.cp/smartp.cc: Likewise. * gdb.cp/try_catch.cc: Likewise. * gdb.cp/userdef.cc: Likewise. * gdb.cp/using-crash.cc: Likewise. * gdb.cp/virtfunc.cc: Likewise. * gdb.cp/virtfunc2.cc: Likewise. * gdb.dwarf2/callframecfa.S: Likewise. * gdb.dwarf2/dw2-ranges.c: Likewise. * gdb.dwarf2/dw2-ranges2.c: Likewise. * gdb.dwarf2/dw2-ranges3.c: Likewise. * gdb.dwarf2/dw2-restore.S: Likewise. * gdb.dwarf2/pieces.S: Likewise. * gdb.dwarf2/valop.S: Likewise. * gdb.java/jnpe.java: Likewise. * gdb.mi/mi-stepn.c: Likewise. * gdb.mi/mi-var-cp.cc: Likewise. * gdb.mi/mi-var-rtti.cc: Likewise. * gdb.mi/ns-stale-regcache.c: Likewise. * gdb.mi/pr11022.c: Likewise. * gdb.mi/solib-lib.c: Likewise. * gdb.mi/solib-main.c: Likewise. * gdb.python/py-arch.c: Likewise. * gdb.python/py-block.c: Likewise. * gdb.python/py-breakpoint.c: Likewise. * gdb.python/py-events.c: Likewise. * gdb.python/py-evthreads.c: Likewise. * gdb.python/py-explore.c: Likewise. * gdb.python/py-explore.cc: Likewise. * gdb.python/py-finish-breakpoint.c: Likewise. * gdb.python/py-finish-breakpoint2.cc: Likewise. * gdb.python/py-symbol.c: Likewise. * gdb.threads/execl.c: Likewise. * gdb.threads/execl1.c: Likewise.
2013-06-07 16:39:33 +02:00
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef __DARWIN_NAT_H__
#define __DARWIN_NAT_H__
#include <mach/mach.h>
/* Describe the mach exception handling state for a task. This state is saved
before being changed and restored when a process is detached.
For more information on these fields see task_get_exception_ports manual
page. */
struct darwin_exception_info
{
/* Exceptions handled by the port. */
exception_mask_t masks[EXC_TYPES_COUNT];
/* Ports receiving exception messages. */
mach_port_t ports[EXC_TYPES_COUNT];
/* Type of messages sent. */
exception_behavior_t behaviors[EXC_TYPES_COUNT];
/* Type of state to be sent. */
thread_state_flavor_t flavors[EXC_TYPES_COUNT];
/* Number of elements set. */
mach_msg_type_number_t count;
};
typedef struct darwin_exception_info darwin_exception_info;
2009-06-19 Tristan Gingold <gingold@adacore.com> * machoread.c (macho_symtab_read): Adjust for bfd changes. * darwin-nat.h (struct darwin_exception_msg): New type to describe a mach exception. (struct private_thread_info): New type to describe the state of the thread. (DEF_VEC_I thread_t): Removed, replaced by ... (DEF_VEC_O darwin_thread_t): ... this new type. (struct darwin_inferior): Renamed to ... (struct private_inferior): ... this type. Fields added. (darwin_not_port): Moved into the private inferior structure. * darwin-nat.c: Add includes, improve comments. Rewrite to handle multiple threads and processes. (darwin_resume_to): New function and protype. (darwin_resume, darwin_wait_to, darwin_wait): Ditto. (darwin_kill_inferior): Add ops argument. (darwin_pid_to_str): New function. (darwin_thread_alive): Ditto. (darwin_inf, darwin_not_port): Removed. (darwin_inf_fake_stop): New variable. (msgin, msgout, msg_state, exc_msg): Removed. (mach_check_error): Use warning instead of error. (darwin_ptrace): Adjust debug level. (cmp_thread_t): Fix names (typo). (darwin_check_new_threads): Argument is now an inferior, adjust for new structures, add no change check, ignore dead ports, handle first thread case. (find_inferior_task_it): New function. (find_inferior_notify_it): Ditto. (darwin_find_inferior_by_task): Ditto. (darwin_find_inferior_by_notify): Ditto. (darwin_find_thread): Ditto. (darwin_suspend_inferior): Ditto. (darwin_resume_inferior): Ditto. (catch_exception_raise_state): Removed. (catch_exception_raise_state_identity): Removed. (darwin_suspend_inferior_it): New function. (darwin_resume_inferior_it): Ditto. (darwin_dump_message): New function, extracted from darwin_wait. (darwin_decode_exception_message): New function. (darwin_encode_reply): New function. (catch_exception_raise): Removed. (darwin_send_reply): New function, extracted from darwin_resume. (darwin_resume_thread): New function, extracted from darwin_resume. (struct resume_inferior_threads_param): New type. (darwin_resume_inferior_threads_it): New function. (darwin_resume_inferior_threads): New function. (darwin_suspend_inferior_threads): New function. (darwin_resume): Mostly rewritten to handle multiple threads and some corner cases. (darwin_decode_message): New function extracted from darwin_wait. (cancel_breakpoint): New function. (darwin_wait): Mostly rewritten. Handle multiple threads. (darwin_mourn_inferior): Adjust for per process structures. (darwin_reply_to_all_pending_messages): New function. (darwin_stop_inferior): Adjust for per inferior structures. (darwin_attach_pid): Ditto. (darwin_init_thread_list): Ditto. (darwin_attach): Ditto. (darwin_detach): Ditto. (darwin_files_info): Now empty. (darwin_pid_to_str): Adjust returns string to match one expected by the testsuite. (darwin_read_write_inferior): Rename err variable to match other uses. Adjust debug message. Handle submaps. (darwin_xfer_memory): Adjust for per inferior structures. (set_enable_mach_exceptions): Ditto. (darwin_pid_to_exec_file): New function. (darwin_get_ada_task_ptid): Ditto. (darwin_supports_multi_process): Ditto. (_initialize_darwin_inferior): Remove useless assertion, adjust for per inferior structures. Add new target operations.
2009-06-19 16:30:30 +02:00
struct darwin_exception_msg
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * machoread.c (macho_symtab_read): Adjust for bfd changes. * darwin-nat.h (struct darwin_exception_msg): New type to describe a mach exception. (struct private_thread_info): New type to describe the state of the thread. (DEF_VEC_I thread_t): Removed, replaced by ... (DEF_VEC_O darwin_thread_t): ... this new type. (struct darwin_inferior): Renamed to ... (struct private_inferior): ... this type. Fields added. (darwin_not_port): Moved into the private inferior structure. * darwin-nat.c: Add includes, improve comments. Rewrite to handle multiple threads and processes. (darwin_resume_to): New function and protype. (darwin_resume, darwin_wait_to, darwin_wait): Ditto. (darwin_kill_inferior): Add ops argument. (darwin_pid_to_str): New function. (darwin_thread_alive): Ditto. (darwin_inf, darwin_not_port): Removed. (darwin_inf_fake_stop): New variable. (msgin, msgout, msg_state, exc_msg): Removed. (mach_check_error): Use warning instead of error. (darwin_ptrace): Adjust debug level. (cmp_thread_t): Fix names (typo). (darwin_check_new_threads): Argument is now an inferior, adjust for new structures, add no change check, ignore dead ports, handle first thread case. (find_inferior_task_it): New function. (find_inferior_notify_it): Ditto. (darwin_find_inferior_by_task): Ditto. (darwin_find_inferior_by_notify): Ditto. (darwin_find_thread): Ditto. (darwin_suspend_inferior): Ditto. (darwin_resume_inferior): Ditto. (catch_exception_raise_state): Removed. (catch_exception_raise_state_identity): Removed. (darwin_suspend_inferior_it): New function. (darwin_resume_inferior_it): Ditto. (darwin_dump_message): New function, extracted from darwin_wait. (darwin_decode_exception_message): New function. (darwin_encode_reply): New function. (catch_exception_raise): Removed. (darwin_send_reply): New function, extracted from darwin_resume. (darwin_resume_thread): New function, extracted from darwin_resume. (struct resume_inferior_threads_param): New type. (darwin_resume_inferior_threads_it): New function. (darwin_resume_inferior_threads): New function. (darwin_suspend_inferior_threads): New function. (darwin_resume): Mostly rewritten to handle multiple threads and some corner cases. (darwin_decode_message): New function extracted from darwin_wait. (cancel_breakpoint): New function. (darwin_wait): Mostly rewritten. Handle multiple threads. (darwin_mourn_inferior): Adjust for per process structures. (darwin_reply_to_all_pending_messages): New function. (darwin_stop_inferior): Adjust for per inferior structures. (darwin_attach_pid): Ditto. (darwin_init_thread_list): Ditto. (darwin_attach): Ditto. (darwin_detach): Ditto. (darwin_files_info): Now empty. (darwin_pid_to_str): Adjust returns string to match one expected by the testsuite. (darwin_read_write_inferior): Rename err variable to match other uses. Adjust debug message. Handle submaps. (darwin_xfer_memory): Adjust for per inferior structures. (set_enable_mach_exceptions): Ditto. (darwin_pid_to_exec_file): New function. (darwin_get_ada_task_ptid): Ditto. (darwin_supports_multi_process): Ditto. (_initialize_darwin_inferior): Remove useless assertion, adjust for per inferior structures. Add new target operations.
2009-06-19 16:30:30 +02:00
mach_msg_header_t header;
/* Thread and task taking the exception. */
mach_port_t thread_port;
mach_port_t task_port;
/* Type of the exception. */
exception_type_t ex_type;
/* Machine dependent details. */
mach_msg_type_number_t data_count;
integer_t ex_data[2];
};
enum darwin_msg_state
{
/* The thread is running. */
DARWIN_RUNNING,
/* The thread is stopped. */
DARWIN_STOPPED,
/* The thread has sent a message and waits for a reply. */
DARWIN_MESSAGE
};
2009-06-19 Tristan Gingold <gingold@adacore.com> * machoread.c (macho_symtab_read): Adjust for bfd changes. * darwin-nat.h (struct darwin_exception_msg): New type to describe a mach exception. (struct private_thread_info): New type to describe the state of the thread. (DEF_VEC_I thread_t): Removed, replaced by ... (DEF_VEC_O darwin_thread_t): ... this new type. (struct darwin_inferior): Renamed to ... (struct private_inferior): ... this type. Fields added. (darwin_not_port): Moved into the private inferior structure. * darwin-nat.c: Add includes, improve comments. Rewrite to handle multiple threads and processes. (darwin_resume_to): New function and protype. (darwin_resume, darwin_wait_to, darwin_wait): Ditto. (darwin_kill_inferior): Add ops argument. (darwin_pid_to_str): New function. (darwin_thread_alive): Ditto. (darwin_inf, darwin_not_port): Removed. (darwin_inf_fake_stop): New variable. (msgin, msgout, msg_state, exc_msg): Removed. (mach_check_error): Use warning instead of error. (darwin_ptrace): Adjust debug level. (cmp_thread_t): Fix names (typo). (darwin_check_new_threads): Argument is now an inferior, adjust for new structures, add no change check, ignore dead ports, handle first thread case. (find_inferior_task_it): New function. (find_inferior_notify_it): Ditto. (darwin_find_inferior_by_task): Ditto. (darwin_find_inferior_by_notify): Ditto. (darwin_find_thread): Ditto. (darwin_suspend_inferior): Ditto. (darwin_resume_inferior): Ditto. (catch_exception_raise_state): Removed. (catch_exception_raise_state_identity): Removed. (darwin_suspend_inferior_it): New function. (darwin_resume_inferior_it): Ditto. (darwin_dump_message): New function, extracted from darwin_wait. (darwin_decode_exception_message): New function. (darwin_encode_reply): New function. (catch_exception_raise): Removed. (darwin_send_reply): New function, extracted from darwin_resume. (darwin_resume_thread): New function, extracted from darwin_resume. (struct resume_inferior_threads_param): New type. (darwin_resume_inferior_threads_it): New function. (darwin_resume_inferior_threads): New function. (darwin_suspend_inferior_threads): New function. (darwin_resume): Mostly rewritten to handle multiple threads and some corner cases. (darwin_decode_message): New function extracted from darwin_wait. (cancel_breakpoint): New function. (darwin_wait): Mostly rewritten. Handle multiple threads. (darwin_mourn_inferior): Adjust for per process structures. (darwin_reply_to_all_pending_messages): New function. (darwin_stop_inferior): Adjust for per inferior structures. (darwin_attach_pid): Ditto. (darwin_init_thread_list): Ditto. (darwin_attach): Ditto. (darwin_detach): Ditto. (darwin_files_info): Now empty. (darwin_pid_to_str): Adjust returns string to match one expected by the testsuite. (darwin_read_write_inferior): Rename err variable to match other uses. Adjust debug message. Handle submaps. (darwin_xfer_memory): Adjust for per inferior structures. (set_enable_mach_exceptions): Ditto. (darwin_pid_to_exec_file): New function. (darwin_get_ada_task_ptid): Ditto. (darwin_supports_multi_process): Ditto. (_initialize_darwin_inferior): Remove useless assertion, adjust for per inferior structures. Add new target operations.
2009-06-19 16:30:30 +02:00
struct private_thread_info
{
/* The thread port from a GDB point of view. */
thread_t gdb_port;
/* The thread port from the inferior point of view. Not to be used inside
gdb except for get_ada_task_ptid. */
thread_t inf_port;
/* Current message state.
If the kernel has sent a message it expects a reply and the inferior
can't be killed before. */
enum darwin_msg_state msg_state;
/* True if this thread is single-stepped. */
unsigned char single_step;
2009-06-19 Tristan Gingold <gingold@adacore.com> * machoread.c (macho_symtab_read): Adjust for bfd changes. * darwin-nat.h (struct darwin_exception_msg): New type to describe a mach exception. (struct private_thread_info): New type to describe the state of the thread. (DEF_VEC_I thread_t): Removed, replaced by ... (DEF_VEC_O darwin_thread_t): ... this new type. (struct darwin_inferior): Renamed to ... (struct private_inferior): ... this type. Fields added. (darwin_not_port): Moved into the private inferior structure. * darwin-nat.c: Add includes, improve comments. Rewrite to handle multiple threads and processes. (darwin_resume_to): New function and protype. (darwin_resume, darwin_wait_to, darwin_wait): Ditto. (darwin_kill_inferior): Add ops argument. (darwin_pid_to_str): New function. (darwin_thread_alive): Ditto. (darwin_inf, darwin_not_port): Removed. (darwin_inf_fake_stop): New variable. (msgin, msgout, msg_state, exc_msg): Removed. (mach_check_error): Use warning instead of error. (darwin_ptrace): Adjust debug level. (cmp_thread_t): Fix names (typo). (darwin_check_new_threads): Argument is now an inferior, adjust for new structures, add no change check, ignore dead ports, handle first thread case. (find_inferior_task_it): New function. (find_inferior_notify_it): Ditto. (darwin_find_inferior_by_task): Ditto. (darwin_find_inferior_by_notify): Ditto. (darwin_find_thread): Ditto. (darwin_suspend_inferior): Ditto. (darwin_resume_inferior): Ditto. (catch_exception_raise_state): Removed. (catch_exception_raise_state_identity): Removed. (darwin_suspend_inferior_it): New function. (darwin_resume_inferior_it): Ditto. (darwin_dump_message): New function, extracted from darwin_wait. (darwin_decode_exception_message): New function. (darwin_encode_reply): New function. (catch_exception_raise): Removed. (darwin_send_reply): New function, extracted from darwin_resume. (darwin_resume_thread): New function, extracted from darwin_resume. (struct resume_inferior_threads_param): New type. (darwin_resume_inferior_threads_it): New function. (darwin_resume_inferior_threads): New function. (darwin_suspend_inferior_threads): New function. (darwin_resume): Mostly rewritten to handle multiple threads and some corner cases. (darwin_decode_message): New function extracted from darwin_wait. (cancel_breakpoint): New function. (darwin_wait): Mostly rewritten. Handle multiple threads. (darwin_mourn_inferior): Adjust for per process structures. (darwin_reply_to_all_pending_messages): New function. (darwin_stop_inferior): Adjust for per inferior structures. (darwin_attach_pid): Ditto. (darwin_init_thread_list): Ditto. (darwin_attach): Ditto. (darwin_detach): Ditto. (darwin_files_info): Now empty. (darwin_pid_to_str): Adjust returns string to match one expected by the testsuite. (darwin_read_write_inferior): Rename err variable to match other uses. Adjust debug message. Handle submaps. (darwin_xfer_memory): Adjust for per inferior structures. (set_enable_mach_exceptions): Ditto. (darwin_pid_to_exec_file): New function. (darwin_get_ada_task_ptid): Ditto. (darwin_supports_multi_process): Ditto. (_initialize_darwin_inferior): Remove useless assertion, adjust for per inferior structures. Add new target operations.
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/* True if a signal was manually sent to the thread. */
unsigned char signaled;
/* The last exception received. */
struct darwin_exception_msg event;
};
typedef struct private_thread_info darwin_thread_t;
/* Define the threads vector type. */
DEF_VEC_O (darwin_thread_t);
/* Describe an inferior. */
struct private_inferior
{
/* Corresponding task port. */
task_t task;
2009-06-19 Tristan Gingold <gingold@adacore.com> * machoread.c (macho_symtab_read): Adjust for bfd changes. * darwin-nat.h (struct darwin_exception_msg): New type to describe a mach exception. (struct private_thread_info): New type to describe the state of the thread. (DEF_VEC_I thread_t): Removed, replaced by ... (DEF_VEC_O darwin_thread_t): ... this new type. (struct darwin_inferior): Renamed to ... (struct private_inferior): ... this type. Fields added. (darwin_not_port): Moved into the private inferior structure. * darwin-nat.c: Add includes, improve comments. Rewrite to handle multiple threads and processes. (darwin_resume_to): New function and protype. (darwin_resume, darwin_wait_to, darwin_wait): Ditto. (darwin_kill_inferior): Add ops argument. (darwin_pid_to_str): New function. (darwin_thread_alive): Ditto. (darwin_inf, darwin_not_port): Removed. (darwin_inf_fake_stop): New variable. (msgin, msgout, msg_state, exc_msg): Removed. (mach_check_error): Use warning instead of error. (darwin_ptrace): Adjust debug level. (cmp_thread_t): Fix names (typo). (darwin_check_new_threads): Argument is now an inferior, adjust for new structures, add no change check, ignore dead ports, handle first thread case. (find_inferior_task_it): New function. (find_inferior_notify_it): Ditto. (darwin_find_inferior_by_task): Ditto. (darwin_find_inferior_by_notify): Ditto. (darwin_find_thread): Ditto. (darwin_suspend_inferior): Ditto. (darwin_resume_inferior): Ditto. (catch_exception_raise_state): Removed. (catch_exception_raise_state_identity): Removed. (darwin_suspend_inferior_it): New function. (darwin_resume_inferior_it): Ditto. (darwin_dump_message): New function, extracted from darwin_wait. (darwin_decode_exception_message): New function. (darwin_encode_reply): New function. (catch_exception_raise): Removed. (darwin_send_reply): New function, extracted from darwin_resume. (darwin_resume_thread): New function, extracted from darwin_resume. (struct resume_inferior_threads_param): New type. (darwin_resume_inferior_threads_it): New function. (darwin_resume_inferior_threads): New function. (darwin_suspend_inferior_threads): New function. (darwin_resume): Mostly rewritten to handle multiple threads and some corner cases. (darwin_decode_message): New function extracted from darwin_wait. (cancel_breakpoint): New function. (darwin_wait): Mostly rewritten. Handle multiple threads. (darwin_mourn_inferior): Adjust for per process structures. (darwin_reply_to_all_pending_messages): New function. (darwin_stop_inferior): Adjust for per inferior structures. (darwin_attach_pid): Ditto. (darwin_init_thread_list): Ditto. (darwin_attach): Ditto. (darwin_detach): Ditto. (darwin_files_info): Now empty. (darwin_pid_to_str): Adjust returns string to match one expected by the testsuite. (darwin_read_write_inferior): Rename err variable to match other uses. Adjust debug message. Handle submaps. (darwin_xfer_memory): Adjust for per inferior structures. (set_enable_mach_exceptions): Ditto. (darwin_pid_to_exec_file): New function. (darwin_get_ada_task_ptid): Ditto. (darwin_supports_multi_process): Ditto. (_initialize_darwin_inferior): Remove useless assertion, adjust for per inferior structures. Add new target operations.
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/* Port which will receive the dead-name notification for the task port.
This is used to detect the death of the task. */
mach_port_t notify_port;
/* Initial exception handling. */
darwin_exception_info exception_info;
2009-06-19 Tristan Gingold <gingold@adacore.com> * machoread.c (macho_symtab_read): Adjust for bfd changes. * darwin-nat.h (struct darwin_exception_msg): New type to describe a mach exception. (struct private_thread_info): New type to describe the state of the thread. (DEF_VEC_I thread_t): Removed, replaced by ... (DEF_VEC_O darwin_thread_t): ... this new type. (struct darwin_inferior): Renamed to ... (struct private_inferior): ... this type. Fields added. (darwin_not_port): Moved into the private inferior structure. * darwin-nat.c: Add includes, improve comments. Rewrite to handle multiple threads and processes. (darwin_resume_to): New function and protype. (darwin_resume, darwin_wait_to, darwin_wait): Ditto. (darwin_kill_inferior): Add ops argument. (darwin_pid_to_str): New function. (darwin_thread_alive): Ditto. (darwin_inf, darwin_not_port): Removed. (darwin_inf_fake_stop): New variable. (msgin, msgout, msg_state, exc_msg): Removed. (mach_check_error): Use warning instead of error. (darwin_ptrace): Adjust debug level. (cmp_thread_t): Fix names (typo). (darwin_check_new_threads): Argument is now an inferior, adjust for new structures, add no change check, ignore dead ports, handle first thread case. (find_inferior_task_it): New function. (find_inferior_notify_it): Ditto. (darwin_find_inferior_by_task): Ditto. (darwin_find_inferior_by_notify): Ditto. (darwin_find_thread): Ditto. (darwin_suspend_inferior): Ditto. (darwin_resume_inferior): Ditto. (catch_exception_raise_state): Removed. (catch_exception_raise_state_identity): Removed. (darwin_suspend_inferior_it): New function. (darwin_resume_inferior_it): Ditto. (darwin_dump_message): New function, extracted from darwin_wait. (darwin_decode_exception_message): New function. (darwin_encode_reply): New function. (catch_exception_raise): Removed. (darwin_send_reply): New function, extracted from darwin_resume. (darwin_resume_thread): New function, extracted from darwin_resume. (struct resume_inferior_threads_param): New type. (darwin_resume_inferior_threads_it): New function. (darwin_resume_inferior_threads): New function. (darwin_suspend_inferior_threads): New function. (darwin_resume): Mostly rewritten to handle multiple threads and some corner cases. (darwin_decode_message): New function extracted from darwin_wait. (cancel_breakpoint): New function. (darwin_wait): Mostly rewritten. Handle multiple threads. (darwin_mourn_inferior): Adjust for per process structures. (darwin_reply_to_all_pending_messages): New function. (darwin_stop_inferior): Adjust for per inferior structures. (darwin_attach_pid): Ditto. (darwin_init_thread_list): Ditto. (darwin_attach): Ditto. (darwin_detach): Ditto. (darwin_files_info): Now empty. (darwin_pid_to_str): Adjust returns string to match one expected by the testsuite. (darwin_read_write_inferior): Rename err variable to match other uses. Adjust debug message. Handle submaps. (darwin_xfer_memory): Adjust for per inferior structures. (set_enable_mach_exceptions): Ditto. (darwin_pid_to_exec_file): New function. (darwin_get_ada_task_ptid): Ditto. (darwin_supports_multi_process): Ditto. (_initialize_darwin_inferior): Remove useless assertion, adjust for per inferior structures. Add new target operations.
2009-06-19 16:30:30 +02:00
/* Number of messages that have been received but not yet replied. */
unsigned int pending_messages;
/* Set if inferior is not controlled by ptrace(2) but through Mach. */
unsigned char no_ptrace;
/* True if this task is suspended. */
unsigned char suspended;
/* Sorted vector of known threads. */
2009-06-19 Tristan Gingold <gingold@adacore.com> * machoread.c (macho_symtab_read): Adjust for bfd changes. * darwin-nat.h (struct darwin_exception_msg): New type to describe a mach exception. (struct private_thread_info): New type to describe the state of the thread. (DEF_VEC_I thread_t): Removed, replaced by ... (DEF_VEC_O darwin_thread_t): ... this new type. (struct darwin_inferior): Renamed to ... (struct private_inferior): ... this type. Fields added. (darwin_not_port): Moved into the private inferior structure. * darwin-nat.c: Add includes, improve comments. Rewrite to handle multiple threads and processes. (darwin_resume_to): New function and protype. (darwin_resume, darwin_wait_to, darwin_wait): Ditto. (darwin_kill_inferior): Add ops argument. (darwin_pid_to_str): New function. (darwin_thread_alive): Ditto. (darwin_inf, darwin_not_port): Removed. (darwin_inf_fake_stop): New variable. (msgin, msgout, msg_state, exc_msg): Removed. (mach_check_error): Use warning instead of error. (darwin_ptrace): Adjust debug level. (cmp_thread_t): Fix names (typo). (darwin_check_new_threads): Argument is now an inferior, adjust for new structures, add no change check, ignore dead ports, handle first thread case. (find_inferior_task_it): New function. (find_inferior_notify_it): Ditto. (darwin_find_inferior_by_task): Ditto. (darwin_find_inferior_by_notify): Ditto. (darwin_find_thread): Ditto. (darwin_suspend_inferior): Ditto. (darwin_resume_inferior): Ditto. (catch_exception_raise_state): Removed. (catch_exception_raise_state_identity): Removed. (darwin_suspend_inferior_it): New function. (darwin_resume_inferior_it): Ditto. (darwin_dump_message): New function, extracted from darwin_wait. (darwin_decode_exception_message): New function. (darwin_encode_reply): New function. (catch_exception_raise): Removed. (darwin_send_reply): New function, extracted from darwin_resume. (darwin_resume_thread): New function, extracted from darwin_resume. (struct resume_inferior_threads_param): New type. (darwin_resume_inferior_threads_it): New function. (darwin_resume_inferior_threads): New function. (darwin_suspend_inferior_threads): New function. (darwin_resume): Mostly rewritten to handle multiple threads and some corner cases. (darwin_decode_message): New function extracted from darwin_wait. (cancel_breakpoint): New function. (darwin_wait): Mostly rewritten. Handle multiple threads. (darwin_mourn_inferior): Adjust for per process structures. (darwin_reply_to_all_pending_messages): New function. (darwin_stop_inferior): Adjust for per inferior structures. (darwin_attach_pid): Ditto. (darwin_init_thread_list): Ditto. (darwin_attach): Ditto. (darwin_detach): Ditto. (darwin_files_info): Now empty. (darwin_pid_to_str): Adjust returns string to match one expected by the testsuite. (darwin_read_write_inferior): Rename err variable to match other uses. Adjust debug message. Handle submaps. (darwin_xfer_memory): Adjust for per inferior structures. (set_enable_mach_exceptions): Ditto. (darwin_pid_to_exec_file): New function. (darwin_get_ada_task_ptid): Ditto. (darwin_supports_multi_process): Ditto. (_initialize_darwin_inferior): Remove useless assertion, adjust for per inferior structures. Add new target operations.
2009-06-19 16:30:30 +02:00
VEC(darwin_thread_t) *threads;
};
2009-06-19 Tristan Gingold <gingold@adacore.com> * machoread.c (macho_symtab_read): Adjust for bfd changes. * darwin-nat.h (struct darwin_exception_msg): New type to describe a mach exception. (struct private_thread_info): New type to describe the state of the thread. (DEF_VEC_I thread_t): Removed, replaced by ... (DEF_VEC_O darwin_thread_t): ... this new type. (struct darwin_inferior): Renamed to ... (struct private_inferior): ... this type. Fields added. (darwin_not_port): Moved into the private inferior structure. * darwin-nat.c: Add includes, improve comments. Rewrite to handle multiple threads and processes. (darwin_resume_to): New function and protype. (darwin_resume, darwin_wait_to, darwin_wait): Ditto. (darwin_kill_inferior): Add ops argument. (darwin_pid_to_str): New function. (darwin_thread_alive): Ditto. (darwin_inf, darwin_not_port): Removed. (darwin_inf_fake_stop): New variable. (msgin, msgout, msg_state, exc_msg): Removed. (mach_check_error): Use warning instead of error. (darwin_ptrace): Adjust debug level. (cmp_thread_t): Fix names (typo). (darwin_check_new_threads): Argument is now an inferior, adjust for new structures, add no change check, ignore dead ports, handle first thread case. (find_inferior_task_it): New function. (find_inferior_notify_it): Ditto. (darwin_find_inferior_by_task): Ditto. (darwin_find_inferior_by_notify): Ditto. (darwin_find_thread): Ditto. (darwin_suspend_inferior): Ditto. (darwin_resume_inferior): Ditto. (catch_exception_raise_state): Removed. (catch_exception_raise_state_identity): Removed. (darwin_suspend_inferior_it): New function. (darwin_resume_inferior_it): Ditto. (darwin_dump_message): New function, extracted from darwin_wait. (darwin_decode_exception_message): New function. (darwin_encode_reply): New function. (catch_exception_raise): Removed. (darwin_send_reply): New function, extracted from darwin_resume. (darwin_resume_thread): New function, extracted from darwin_resume. (struct resume_inferior_threads_param): New type. (darwin_resume_inferior_threads_it): New function. (darwin_resume_inferior_threads): New function. (darwin_suspend_inferior_threads): New function. (darwin_resume): Mostly rewritten to handle multiple threads and some corner cases. (darwin_decode_message): New function extracted from darwin_wait. (cancel_breakpoint): New function. (darwin_wait): Mostly rewritten. Handle multiple threads. (darwin_mourn_inferior): Adjust for per process structures. (darwin_reply_to_all_pending_messages): New function. (darwin_stop_inferior): Adjust for per inferior structures. (darwin_attach_pid): Ditto. (darwin_init_thread_list): Ditto. (darwin_attach): Ditto. (darwin_detach): Ditto. (darwin_files_info): Now empty. (darwin_pid_to_str): Adjust returns string to match one expected by the testsuite. (darwin_read_write_inferior): Rename err variable to match other uses. Adjust debug message. Handle submaps. (darwin_xfer_memory): Adjust for per inferior structures. (set_enable_mach_exceptions): Ditto. (darwin_pid_to_exec_file): New function. (darwin_get_ada_task_ptid): Ditto. (darwin_supports_multi_process): Ditto. (_initialize_darwin_inferior): Remove useless assertion, adjust for per inferior structures. Add new target operations.
2009-06-19 16:30:30 +02:00
typedef struct private_inferior darwin_inferior;
/* Exception port. */
extern mach_port_t darwin_ex_port;
/* Port set. */
extern mach_port_t darwin_port_set;
/* A copy of mach_host_self (). */
extern mach_port_t darwin_host_self;
/* FUNCTION_NAME is defined in common-utils.h (or not). */
#ifdef FUNCTION_NAME
#define MACH_CHECK_ERROR(ret) \
mach_check_error (ret, __FILE__, __LINE__, FUNCTION_NAME)
#else
#define MACH_CHECK_ERROR(ret) \
mach_check_error (ret, __FILE__, __LINE__, "??")
#endif
extern void mach_check_error (kern_return_t ret, const char *file,
unsigned int line, const char *func);
void darwin_set_sstep (thread_t thread, int enable);
/* This one is called in darwin-nat.c, but needs to be provided by the
platform specific nat code. It allows each platform to add platform specific
stuff to the darwin_ops. */
extern void darwin_complete_target (struct target_ops *target);
void darwin_check_osabi (darwin_inferior *inf, thread_t thread);
#endif /* __DARWIN_NAT_H__ */