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2014-09-12Introduce common-regcache.hGary Benson3-1/+18
This introduces common-regcache.h. This contains two functions that allow nat/linux-btrace.c to be simplified. A better long term solution would be unify the regcache code, but this is sufficient for now. gdb/ChangeLog: * common/common-regcache.h: New file. * Makefile.in (HFILES_NO_SRCDIR): Add common/common-regcache.h. * regcache.h: Include common-regcache.h. (regcache_read_pc): Don't declare. * regcache.c (get_thread_regcache_for_ptid): New function. * nat/linux-btrace.c: Don't include regcache.h. Include common-regcache.h. (perf_event_read_bts): Use get_thread_regcache_for_ptid. gdb/gdbserver/ChangeLog: * regcache.h: Include common-regcache.h. (regcache_read_pc): Don't declare. * regcache.c (get_thread_regcache_for_ptid): New function.
2014-09-11Introduce common/symbol.hGary Benson3-2/+41
This introduces common/symbol.h. This file declares a function that the shared code can use and that the clients must implement. It also changes some shared code to use these functions. gdb/ChangeLog: * common/symbol.h: New file. * Makefile.in (HFILES_NO_SRCDIR): Add common/symbol.h. * minsyms.c (find_minimal_symbol_address): New function. * common/agent.c: Include common/symbol.h. [!GDBSERVER]: Don't include objfiles.h. (agent_look_up_symbols): Use find_minimal_symbol_address. gdb/gdbserver/ChangeLog: * symbol.c: New file. * Makefile.in (SFILES): Add symbol.c. (OBS): Add symbol.o.
2014-09-11Introduce target_{stop,continue}_ptidGary Benson2-0/+37
This commit introduces two new functions to stop and restart target processes that shared code can use and that clients must implement. It also changes some shared code to use these functions. gdb/ChangeLog: * target/target.h (target_stop_ptid, target_continue_ptid): Declare. * target.c (target_stop_ptid, target_continue_ptid): New functions. * common/agent.c [!GDBSERVER]: Don't include infrun.h. (agent_run_command): Always use target_stop_ptid and target_continue_ptid. gdb/gdbserver/ChangeLog: * target.c (target_stop_ptid, target_continue_ptid): New functions.
2014-09-11Introduce target/target.hGary Benson3-0/+32
This introduces target/target.h. This file declares some functions that the shared code can use and that clients must implement. It also changes some shared code to use these functions. gdb/ChangeLog: * target/target.h: New file. * Makefile.in (HFILES_NO_SRCDIR): Add target/target.h. * target.h: Include target/target.h. (target_read_memory, target_write_memory): Don't declare. * target.c (target_read_uint32): New function. * common/agent.c: Include target/target.h. [!GDBSERVER]: Don't include target.h. (helper_thread_id): Type changed to uint32_t. (agent_get_helper_thread_id): Use target_read_uint32. (agent_run_command): Always use target_read_memory and target_write_memory. (agent_capability): Type changed to uint32_t. (agent_capability_check): Use target_read_uint32. gdb/gdbserver/ChangeLog: * target.h: Include target/target.h. * target.c (target_read_memory, target_read_uint32) (target_write_memory): New functions.
2014-09-11Introduce show_debug_regsGary Benson4-17/+18
This commit adds a new global flag show_debug_regs to common-debug.h to replace the flag debug_hw_points used by gdbserver and by the Linux x86 and AArch64 ports, and to replace the flag maint_show_dr used by the Linux MIPS port. Note that some debug printing in the AArch64 port was enabled only if debug_hw_points > 1 but no way to set debug_hw_points to values other than 0 and 1 was provided; that code was effectively dead. This commit enables all debug printing if show_debug_regs is nonzero, so the AArch64 output will be more verbose than previously. gdb/ChangeLog: * common/common-debug.h (show_debug_regs): Declare. * common/common-debug.c (show_debug_regs): Define. * aarch64-linux-nat.c (debug_hw_points): Don't define. Replace all uses with show_debug_regs. Replace all uses that considered debug_hw_points as a multi-value integer with straight boolean uses. * x86-nat.c (debug_hw_points): Don't define. Replace all uses with show_debug_regs. * nat/x86-dregs.c (debug_hw_points): Don't declare. Replace all uses with show_debug_regs. * mips-linux-nat.c (maint_show_dr): Don't define. Replace all uses with show_debug_regs. gdb/gdbserver/ChangeLog: * server.h (debug_hw_points): Don't declare. * server.c (debug_hw_points): Don't define. Replace all uses with show_debug_regs. * linux-aarch64-low.c (debug_hw_points): Don't define. Replace all uses with show_debug_regs.
2014-09-08Fix ppc_collect/supply_ptrace_register() routinesEdjunior Barbosa Machado2-9/+42
This patch fixes the routines to collect and supply ptrace registers on ppc64le gdbserver. Originally written for big endian arch, they were causing several issues on little endian. With this fix, the number of unexpected failures in the testsuite dropped from 263 to 72 on ppc64le. gdb/gdbserver/ChangeLog * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take endianness into account. (ppc_supply_ptrace_register): Likewise.
2014-09-03Reset errno before PTRACE_PEEKUSER for MIPS DSP_CONTROLJames Hogan2-0/+6
PTRACE_PEEKUSER can return -1, which is usually used to determine whether a system call has reported an error, so errno must be used alone to determine whether an error occurred. However errno isn't modified by a successful system call so it must be reset to a known value (0) before the syscall call. Add the missing errno reset when reading the DSP_CONTROL register in the native MIPS Linux backend and the MIPS gdbserver backend. gdb/: * mips-linux-nat.c (mips_linux_read_description): Reset errno to 0 prior to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call. gdb/gdbserver/: * linux-mips-low.c (mips_read_description): Reset errno to 0 prior to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2014-09-03x86 debug address register clarificationsGary Benson3-2/+7
The loop macro ALL_DEBUG_REGISTERS does not iterate over the status or control registers, so its name is misleading. This commit renames it as ALL_DEBUG_ADDRESS_REGISTERS and updates all uses. This commit also updates its loop conditions to an equivalent but better form, and makes two functions use it that had previously hardwired the loop. A comment on a related field in the x86_debug_reg_state structure is also updated to reflect that the field refers specifically to address registers only. gdb/ChangeLog: * nat/x86-dregs.h (ALL_DEBUG_REGISTERS): Renamed as... (ALL_DEBUG_ADDRESS_REGISTERS): New macro. All uses updated. Loop conditions changed to equivalent form. (struct x86_debug_reg_state): Updated dr_ref_count comment. * x86-linux-nat.c (x86_linux_prepare_to_resume): Use ALL_DEBUG_ADDRESS_REGISTERS. gdb/gdbserver/ChangeLog: * linux-x86-low.c (x86_linux_prepare_to_resume): Use ALL_DEBUG_ADDRESS_REGISTERS.
2014-09-02Rename 32- and 64-bit Intel files from "i386" to "x86"Gary Benson8-128/+137
This commit renames nine files that contain code used by both 32- and 64-bit Intel ports such that their names are prefixed with "x86" rather than "i386". All types, functions and variables within these files are likewise renamed such that their names are prefixed with "x86" rather than "i386". This makes GDB follow the convention used by gdbserver such that 32-bit Intel code lives in files called "i386-*", 64-bit Intel code lives in files called "amd64-*", and code for both 32- and 64-bit Intel lives in files called "x86-*". This commit only renames OS-independent files. The Linux ports of both GDB and gdbserver now follow the i386/amd64/x86 convention fully. Some ports still use the old convention where "i386" in file/function/ type/variable names can mean "32-bit only" or "32- and 64-bit" but I don't want to touch ports I can't fully test except where absolutely necessary. gdb/ChangeLog: * i386-nat.h: Renamed as... * x86-nat.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * i386-nat.c: Renamed as... * x86-nat.c: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * common/i386-xstate.h: Renamed as... * common/x86-xstate.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * nat/i386-cpuid.h: Renamed as... * nat/x86-cpuid.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * nat/i386-gcc-cpuid.h: Renamed as... * nat/x86-gcc-cpuid.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * nat/i386-dregs.h: Renamed as... * nat/x86-dregs.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * nat/i386-dregs.c: Renamed as... * nat/x86-dregs.c: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. gdb/gdbserver/ChangeLog: * i386-low.h: Renamed as... * x86-low.h: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated. * i386-low.c: Renamed as... * x86-low.c: New file. All type, function and variable name prefixes changed from "i386_" to "x86_". All references updated.
2014-09-02Use XCNEW rather than xcalloc (1, ...) in linux-x86-low.cGary Benson2-2/+7
This commit replaces two uses of xcalloc (1, ...) with XCNEW. gdb/gdbserver/ChangeLog: * linux-x86-low.c (x86_linux_new_process): Use XCNEW. (x86_linux_new_thread): Likewise.
2014-08-29Use exceptions and cleanups in gdbserverGary Benson4-97/+125
This commit replaces the hacky "exception" system in gdbserver with the exceptions and cleanups subsystem from GDB. Only the catch/cleanup code in what was "main" has been updated to use the new system. Other parts of gdbserver can now be converted to use TRY_CATCH and cleanups on an as-needed basis. A side-effect of this commit is that some error messages will change slightly, and in cases with multiple errors the error messages will be printed in a different order. gdb/gdbserver/ChangeLog: * server.h (setjmp.h): Do not include. (toplevel): Do not declare. (common-exceptions.h): Include. (cleanups.h): Likewise. * server.c (toplevel): Do not define. (exit_code): New static global. (detach_or_kill_for_exit_cleanup): New function. (main): New function. Original main renamed to... (captured_main): New function. * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2014-08-29Introduce common/common-exceptions.[ch]Gary Benson3-1/+21
This commit moves the exception throwing and catching code into gdb/common/. All exception printing code remains in gdb/exceptions.[ch]. gdb/ChangeLog: * common/common-exceptions.h: New file. * common/common-exceptions.c: Likewise. * Makefile.in (SFILES): Add common/common-exceptions.c. (HFILES_NO_SRCDIR): Add common/common-exceptions.h. (COMMON_OBS): Add common-exceptions.o. (common-exceptions.o): New rule. * exceptions.h (common-exceptions.h): Include. (gdb_setjmp.h): Do not include. (return_reason): Moved to common-exceptions.h. (enum return_reason): Likewise. (RETURN_MASK): Likewise. (typedef return_mask): Likewise. (enum errors): Likewise. (struct gdb_exception): Likewise. (exceptions_state_mc_init): Likewise. (exceptions_state_mc_action_iter): Likewise. (exceptions_state_mc_action_iter_1): Likewise. (TRY_CATCH): Likewise. (throw_exception): Likewise. (throw_verror): Likewise. (throw_vquit): Likewise. (throw_error): Likewise. (throw_quit): Likewise. * exceptions.c (enum catcher_state): Moved to common-exceptions.c. (enum catcher_action): Likewise. (struct catcher): Likewise. (current_catcher): Likewise. (catcher_list_size): Likewise. (exceptions_state_mc_init): Likewise. (catcher_pop): Likewise. (exceptions_state_mc): Likewise. (exceptions_state_mc_action_iter): Likewise. (exceptions_state_mc_action_iter_1): Likewise. (throw_exception): Likewise. (exception_messages): Likewise. (exception_messages_size): Likewise. (throw_it): Likewise. (throw_verror): Likewise. (throw_vquit): Likewise. (throw_error): Likewise. (throw_quit): Likewise. (prepare_to_throw_exception): New function. gdb/gdbserver/ChangeLog: * Makefile.in (SFILES): Add common/common-exceptions.c. (OBS): Add common-exceptions.o. (common-exceptions.o): New rule. * utils.c (prepare_to_throw_exception): New function.
2014-08-29Introduce common/gdb_setjmp.hGary Benson3-0/+41
This commit creates a new file, common/gdb_setjmp.h, to hold some portability macros for setjmp/longjmp et al. that are used by the exceptions subsystem and by the demangler crash catcher. gdb/ChangeLog: * common/gdb_setjmp.h: New file. * Makefile.in (HFILES_NO_SRCDIR): Add common/gdb_setjmp.h. * configure.ac: Move sigsetjmp check... * common/common.m4: ...here. * configure: Regenerate. * cp-support.c (SIGJMP_BUF): Delete. (SIGSETJMP): Likewise. (SIGLONGJMP): Likewise. * exceptions.h (gdb_setjmp.h): Include. (setjmp.h): Do not include. (EXCEPTIONS_SIGJMP_BUF): Delete. (EXCEPTIONS_SIGSETJMP): Likewise. (EXCEPTIONS_SIGLONGJMP): Likewise. Replace all uses of EXCEPTIONS_SIG* macros with SIG* macros from gdb_setjmp.h. * exceptions.c: Likewise. gdb/gdbserver/ChangeLog: * config.in: Regenerate. * configure: Likewise.
2014-08-29Move cleanups.[ch] to commonGary Benson2-2/+11
This commit moves cleanups.[ch] into gdb/common/. The only change to the content of the files is that cleanups.c's include list was altered to match its new location. gdb/ChangeLog: * cleanups.h: Moved to... * common/cleanups.h: New file. * cleanups.c: Moved to... * common/cleanups.c: New file. Include common-defs.h and cleanups.h. Do not include defs.h. * Makefile.in (SFILES): Replace cleanups.c with common/cleanups.c. (HFILES_NO_SRCDIR): Replace cleanups.h with common/cleanups.h. (cleanups.o): New rule. gdb/gdbserver/ChangeLog: * Makefile.in (SFILES): Add common/cleanups.c. (OBS): cleanups.o. (cleanups.o): New rule.
2014-08-29Move internal_{,v}warning to common/errors.[ch]Gary Benson2-0/+15
This commit moves internal_warning and internal_vwarning into common/errors.[ch]. gdb/ChangeLog: * common/errors.h (internal_warning): New declaration. (internal_vwarning): Likewise. * common/errors.c (internal_warning): New function. * utils.h (internal_warning): Don't declare. (internal_vwarning): Likewise. * utils.c (internal_warning): Removed. gdb/gdbserver/ChangeLog: * utils.c (internal_vwarning): New function.
2014-08-28Remove fatal function and prototypeGary Benson3-20/+5
This commit removes the now-unused fatal function and prototype. gdb/gdbserver/ChangeLog: * utils.h (fatal): Remove declaration. * utils.c (fatal): Remove function.
2014-08-28Convert fatal to perror_with_name in IPA codeGary Benson2-6/+10
This commit converts four calls to fatal into calls to perror_with_name. perror_with_name calls error, which in IPA terminates with exit (1) rather than longjmp, so there is no functional change here. gdb/gdbserver/ChangeLog: * tracepoint.c (gdb_agent_init): Replace fatal with perror_with_name. (initialize_tracepoint): Likewise.
2014-08-28Convert fatal to error in remote_prepareGary Benson2-1/+5
This commit converts a call to fatal in remote_prepare with a call to error. remote_prepare is called precisely once, from main, at a point where jumping to toplevel will call exit (1), so error and fatal are functionally equivalent at this point. Note that remote_prepare calls perror_with_name (which calls error) so callers of remote_prepare must already handle the fact that it may exit via longjmp. gdb/gdbserver/ChangeLog: * remote-utils.c (remote_prepare): Replace fatal with error.
2014-08-28Downgrade fatal to warning in linux_asyncGary Benson2-1/+18
This commit downgrades a fatal error to a warning in linux_async. linux_async is called from two different places in gdbserver: Via target_async from handle_accept_event. The argument is always zero, so the warning will never be printed here. Via start_non_stop from handle_general_set. This prints its own error message to stderr on failure, which will be preceded by the warning if it is emitted. gdb/gdbserver/ChangeLog: * linux-low.c (linux_async): Replace fatal with warning. Tidy up and return. (linux_start_non_stop): Return -1 if linux_async failed.
2014-08-28Convert fatal to gdb_assert in both i386_dr_low_set_addrGary Benson3-5/+10
This commit converts if..fatal checks in both i386_dr_low_set_addr implementations to gdb_asserts. It's not obvious from the context, but the conditional in both cases is changed to match the equivalent conditional in the i386_dr_low_get_addr implementations. Nothing fundamental has changed because DR_FIRSTADDR is zero. This commit also removes a vague comment in Linux i386_dr_low_get_addr. I could have reworded the comment (and replicated it three times for the other identical assertions) but I think the existence of specific functions for the status and control registers makes it fairly obvious what is going on. gdb/gdbserver/ChangeLog: * linux-x86-low.c (i386_dr_low_set_addr): Replace check with gdb_assert. (i386_dr_low_get_addr): Remove vague comment. * win32-i386-low.c (i386_dr_low_set_addr): Replace check with gdb_assert.
2014-08-28Straightforward fatal to internal_error conversionsGary Benson9-52/+117
This commit replaces most of the calls to fatal that represent internal errors with calls to internal_error, either directly or via gdb_assert and gdb_assert_not_reached. gdb/gdbserver/ChangeLog: * inferiors.c (get_thread_process): Replace check with gdb_assert. * linux-low.c (linux_wait_for_event_filtered): Replace fatal with internal_error. (linux_resume_one_lwp): Likewise. * linux-x86-low.c (x86_siginfo_fixup): Replace checks with gdb_assert. * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal with internal_error. * regcache.c (get_thread_regcache): Replace check with gdb_assert. (init_register_cache): Replace fatal with gdb_assert_not_reached. (find_register_by_name): Replace fatal with internal_error. (find_regno): Likewise. * tdesc.c (init_target_desc): Replace check with gdb_assert. * thread-db.c (thread_db_create_event): Likewise. (thread_db_load_search): Likewise. (try_thread_db_load_1): Likewise. * tracepoint.c (get_jump_space_head): Replace fatal with internal_error. (claim_trampoline_space): Likewise. (have_fast_tracepoint_trampoline_buffer): Likewise. (cmd_qtstart): Likewise. (stop_tracing): Likewise. (fast_tracepoint_collecting): Likewise. (target_malloc): Likewise. (download_tracepoint): Likewise. (download_trace_state_variables): Replace check with gdb_assert. (upload_fast_traceframes): Replace fatal with internal_error.
2014-08-19Introduce common-debug.hGary Benson4-11/+21
This introduces common-debug.h. This holds the functions debug_printf and debug_vprintf, two functions that the common code can use to print debugging messages. Clients of the common code are expected to implement debug_vprintf; a debug_vprintf function is written from scratch for GDB, and gdbserver's existing debug_printf is repurposed as debug_vprintf. common/agent.c is changed to use debug_vprintf rather than defining the macro DEBUG_AGENT depending on GDBSERVER. nat/i386-dregs.c is changed to use the externally-implemented debug_printf, rather than defining it itself. gdb/ChangeLog: * common/common-debug.h: New file. * common/common-debug.c: Likewise. * debug.c: Likewise. * Makefile.in (SFILES): Add common/common-debug.c. (HFILES_NO_SRCDIR): Add common/common-debug.h. (COMMON_OBS): Add common-debug.o and debug.o. (common-debug.o): New rule. * common/common-defs.h: Include common-debug.h. * common/agent.c (debug_agent_printf): New function. (DEBUG_AGENT): Redefine. * nat/i386-dregs.c (debug_printf): Undefine. gdb/gdbserver/ChangeLog: * Makefile.in (SFILES): Add common/common-debug.c. (OBS): Add common-debug.o. (common-debug.o): New rule. * debug.h (debug_printf): Don't declare. * debug.c (debug_printf): Renamed and rewritten as... (debug_vprintf): New function.
2014-08-19Move print-utils.h to common-defs.hGary Benson2-2/+4
This commit moves the inclusion of print-utils.h to common-defs.h and removes all other inclusions. gdb/ChangeLog: * common/common-defs.h: Include print-utils.h. * utils.h: Do not include print-utils.h. gdb/gdbserver/ChangeLog: * utils.h: Do not include print-utils.h.
2014-08-19Introduce common-types.hGary Benson2-11/+8
This introduces common-types.h. This file defines various standard types used by gdb and gdbserver. Currently these types are conditionally defined based on GDBSERVER. The long term goal is to remove all such tests; however, this is difficult as currently gdb uses definitions from BFD. In the meantime this is still a step in the right direction. gdb/ChangeLog: * common/common-types.h: New file. * Makefile.in (HFILES_NO_SRCDIR): Add common/common-types.h. * common/common-defs.h: Include common-types.h. * defs.h (gdb_byte, CORE_ADDR, CORE_ADDR_MAX, LONGEST) (ULONGEST): Remove. gdb/gdbserver/ChangeLog: * server.h: Add static assertion. (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2014-08-19Introduce common/errors.hGary Benson4-22/+36
This introduces common/errors.h. This holds some error- and warning- related declarations that can be used by the code in common, nat and target. Some of the declared functions must be provided by the client as documented by the header file comments. gdb/ChangeLog: * common/errors.h: New file. * common/errors.c: Likewise. * Makefile.in (SFILES): Add common/errors.c. (HFILES_NO_SRCDIR): Add common/errors.h. (COMMON_OBS): Add errors.o. (errors.o): New rule. * common/common-defs.h: Include errors.h. * utils.h (perror_with_name, error, verror, warning, vwarning): Don't declare. * common/common-utils.h: (malloc_failure, internal_error): Likewise. gdb/gdbserver/ChangeLog: * Makefile.in (SFILES): Add common/errors.c. (OBS): Add errors.o. (IPA_OBS): Add errors-ipa.o. (errors.o): New rule. (errors-ipa.o): Likewise. * utils.h (perror_with_name, error, warning): Don't declare. * utils.c (warning): Renamed and rewritten as... (vwarning): New function. (error): Renamed and rewritten as... (verror): New function. (internal_error): Renamed and rewritten as... (internal_verror): New function.
2014-08-07Move errno.h to common-defs.hGary Benson12-23/+16
This commit moves the inclusion of errno.h to common-defs.h and removes all other inclusions. Note that prior to this commit server.h included errno.h protected by "#ifdef HAVE_ERRNO_H". This protection was added with the Windows CE port, which is currently broken. Since no other platform needs this, I have removed the protection and the configury to support it. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include errno.h. * defs.h: Do not include errno.h. * ada-typeprint.c: Likewise. * c-typeprint.c: Likewise. * core-regset.c: Likewise. * corefile.c: Likewise. * corelow.c: Likewise. * event-loop.c: Likewise. * f-typeprint.c: Likewise. * gnu-nat.c: Likewise. * go32-nat.c: Likewise. * i386gnu-nat.c: Likewise. * m2-typeprint.c: Likewise. * nat/linux-btrace.c: Likewise. * p-typeprint.c: Likewise. * procfs.c: Likewise. * remote-sim.c: Likewise. * rs6000-nat.c: Likewise. * target.c: Likewise. * typeprint.c: Likewise. * ui-file.c: Likewise. * valops.c: Likewise. * valprint.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * configure.ac (AC_CHECK_HEADERS): Remove errno.h. * configure: Regenerate. * config.in: Likewise. * server.h: Do not include errno.h. * event-loop.c: Likewise. * hostio-errno.c: Likewise. * linux-low.c: Likewise. * remote-utils.c: Likewise. * spu-low.c: Likewise. * utils.c: Likewise. * gdbreplay.c: Unconditionally include errno.h.
2014-08-07Include string.h in common-defs.hGary Benson8-10/+10
This commit includes string.h in common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include string.h. * aarch64-tdep.c: Do not include string.h. * ada-exp.y: Likewise. * ada-lang.c: Likewise. * ada-lex.l: Likewise. * ada-typeprint.c: Likewise. * ada-valprint.c: Likewise. * aix-thread.c: Likewise. * alpha-linux-tdep.c: Likewise. * alpha-mdebug-tdep.c: Likewise. * alpha-nat.c: Likewise. * alpha-osf1-tdep.c: Likewise. * alpha-tdep.c: Likewise. * alphanbsd-tdep.c: Likewise. * amd64-dicos-tdep.c: Likewise. * amd64-linux-tdep.c: Likewise. * amd64-nat.c: Likewise. * amd64-sol2-tdep.c: Likewise. * amd64fbsd-tdep.c: Likewise. * amd64obsd-tdep.c: Likewise. * arch-utils.c: Likewise. * arm-linux-nat.c: Likewise. * arm-linux-tdep.c: Likewise. * arm-tdep.c: Likewise. * arm-wince-tdep.c: Likewise. * armbsd-tdep.c: Likewise. * armnbsd-nat.c: Likewise. * armnbsd-tdep.c: Likewise. * armobsd-tdep.c: Likewise. * avr-tdep.c: Likewise. * ax-gdb.c: Likewise. * ax-general.c: Likewise. * bcache.c: Likewise. * bfin-tdep.c: Likewise. * breakpoint.c: Likewise. * build-id.c: Likewise. * buildsym.c: Likewise. * c-exp.y: Likewise. * c-lang.c: Likewise. * c-typeprint.c: Likewise. * c-valprint.c: Likewise. * charset.c: Likewise. * cli-out.c: Likewise. * cli/cli-cmds.c: Likewise. * cli/cli-decode.c: Likewise. * cli/cli-dump.c: Likewise. * cli/cli-interp.c: Likewise. * cli/cli-logging.c: Likewise. * cli/cli-script.c: Likewise. * cli/cli-setshow.c: Likewise. * cli/cli-utils.c: Likewise. * coffread.c: Likewise. * common/agent.c: Likewise. * common/buffer.c: Likewise. * common/buffer.h: Likewise. * common/common-utils.c: Likewise. * common/filestuff.c: Likewise. * common/filestuff.c: Likewise. * common/format.c: Likewise. * common/print-utils.c: Likewise. * common/rsp-low.c: Likewise. * common/signals.c: Likewise. * common/vec.h: Likewise. * common/xml-utils.c: Likewise. * core-regset.c: Likewise. * corefile.c: Likewise. * corelow.c: Likewise. * cp-abi.c: Likewise. * cp-name-parser.y: Likewise. * cp-support.c: Likewise. * cp-valprint.c: Likewise. * cris-tdep.c: Likewise. * d-exp.y: Likewise. * darwin-nat.c: Likewise. * dbxread.c: Likewise. * dcache.c: Likewise. * demangle.c: Likewise. * dicos-tdep.c: Likewise. * disasm.c: Likewise. * doublest.c: Likewise. * dsrec.c: Likewise. * dummy-frame.c: Likewise. * dwarf2-frame.c: Likewise. * dwarf2loc.c: Likewise. * dwarf2read.c: Likewise. * elfread.c: Likewise. * environ.c: Likewise. * eval.c: Likewise. * event-loop.c: Likewise. * exceptions.c: Likewise. * exec.c: Likewise. * expprint.c: Likewise. * f-exp.y: Likewise. * f-lang.c: Likewise. * f-typeprint.c: Likewise. * f-valprint.c: Likewise. * fbsd-nat.c: Likewise. * findcmd.c: Likewise. * findvar.c: Likewise. * fork-child.c: Likewise. * frame.c: Likewise. * frv-linux-tdep.c: Likewise. * frv-tdep.c: Likewise. * gdb.c: Likewise. * gdb_bfd.c: Likewise. * gdbarch.c: Likewise. * gdbarch.sh: Likewise. * gdbtypes.c: Likewise. * gnu-nat.c: Likewise. * gnu-v2-abi.c: Likewise. * gnu-v3-abi.c: Likewise. * go-exp.y: Likewise. * go-lang.c: Likewise. * go32-nat.c: Likewise. * guile/guile.c: Likewise. * guile/scm-auto-load.c: Likewise. * hppa-hpux-tdep.c: Likewise. * hppa-linux-nat.c: Likewise. * hppanbsd-tdep.c: Likewise. * hppaobsd-tdep.c: Likewise. * i386-cygwin-tdep.c: Likewise. * i386-dicos-tdep.c: Likewise. * i386-linux-tdep.c: Likewise. * i386-nto-tdep.c: Likewise. * i386-sol2-tdep.c: Likewise. * i386-tdep.c: Likewise. * i386bsd-tdep.c: Likewise. * i386gnu-nat.c: Likewise. * i386nbsd-tdep.c: Likewise. * i386obsd-tdep.c: Likewise. * i387-tdep.c: Likewise. * ia64-libunwind-tdep.c: Likewise. * ia64-linux-nat.c: Likewise. * inf-child.c: Likewise. * inf-ptrace.c: Likewise. * inf-ttrace.c: Likewise. * infcall.c: Likewise. * infcmd.c: Likewise. * inflow.c: Likewise. * infrun.c: Likewise. * interps.c: Likewise. * iq2000-tdep.c: Likewise. * irix5-nat.c: Likewise. * jv-exp.y: Likewise. * jv-lang.c: Likewise. * jv-typeprint.c: Likewise. * jv-valprint.c: Likewise. * language.c: Likewise. * linux-fork.c: Likewise. * linux-nat.c: Likewise. * lm32-tdep.c: Likewise. * m2-exp.y: Likewise. * m2-typeprint.c: Likewise. * m32c-tdep.c: Likewise. * m32r-linux-nat.c: Likewise. * m32r-linux-tdep.c: Likewise. * m32r-rom.c: Likewise. * m32r-tdep.c: Likewise. * m68hc11-tdep.c: Likewise. * m68k-tdep.c: Likewise. * m68kbsd-tdep.c: Likewise. * m68klinux-nat.c: Likewise. * m68klinux-tdep.c: Likewise. * m88k-tdep.c: Likewise. * machoread.c: Likewise. * macrocmd.c: Likewise. * main.c: Likewise. * mdebugread.c: Likewise. * mem-break.c: Likewise. * memattr.c: Likewise. * memory-map.c: Likewise. * mep-tdep.c: Likewise. * mi/mi-cmd-break.c: Likewise. * mi/mi-cmd-disas.c: Likewise. * mi/mi-cmd-env.c: Likewise. * mi/mi-cmd-stack.c: Likewise. * mi/mi-cmd-var.c: Likewise. * mi/mi-cmds.c: Likewise. * mi/mi-console.c: Likewise. * mi/mi-getopt.c: Likewise. * mi/mi-interp.c: Likewise. * mi/mi-main.c: Likewise. * mi/mi-parse.c: Likewise. * microblaze-rom.c: Likewise. * microblaze-tdep.c: Likewise. * mingw-hdep.c: Likewise. * minidebug.c: Likewise. * minsyms.c: Likewise. * mips-irix-tdep.c: Likewise. * mips-linux-tdep.c: Likewise. * mips-tdep.c: Likewise. * mips64obsd-tdep.c: Likewise. * mipsnbsd-tdep.c: Likewise. * mipsread.c: Likewise. * mn10300-linux-tdep.c: Likewise. * mn10300-tdep.c: Likewise. * monitor.c: Likewise. * moxie-tdep.c: Likewise. * mt-tdep.c: Likewise. * nat/linux-btrace.c: Likewise. * nat/linux-osdata.c: Likewise. * nat/linux-procfs.c: Likewise. * nat/linux-ptrace.c: Likewise. * nat/linux-waitpid.c: Likewise. * nbsd-tdep.c: Likewise. * nios2-linux-tdep.c: Likewise. * nto-procfs.c: Likewise. * nto-tdep.c: Likewise. * objc-lang.c: Likewise. * objfiles.c: Likewise. * opencl-lang.c: Likewise. * osabi.c: Likewise. * osdata.c: Likewise. * p-exp.y: Likewise. * p-lang.c: Likewise. * p-typeprint.c: Likewise. * parse.c: Likewise. * posix-hdep.c: Likewise. * ppc-linux-nat.c: Likewise. * ppc-sysv-tdep.c: Likewise. * ppcfbsd-tdep.c: Likewise. * ppcnbsd-tdep.c: Likewise. * ppcobsd-tdep.c: Likewise. * printcmd.c: Likewise. * procfs.c: Likewise. * prologue-value.c: Likewise. * python/py-auto-load.c: Likewise. * python/py-gdb-readline.c: Likewise. * ravenscar-thread.c: Likewise. * regcache.c: Likewise. * registry.c: Likewise. * remote-fileio.c: Likewise. * remote-m32r-sdi.c: Likewise. * remote-mips.c: Likewise. * remote-notif.c: Likewise. * remote-sim.c: Likewise. * remote.c: Likewise. * reverse.c: Likewise. * rs6000-aix-tdep.c: Likewise. * ser-base.c: Likewise. * ser-go32.c: Likewise. * ser-mingw.c: Likewise. * ser-pipe.c: Likewise. * ser-tcp.c: Likewise. * ser-unix.c: Likewise. * serial.c: Likewise. * sh-tdep.c: Likewise. * sh64-tdep.c: Likewise. * shnbsd-tdep.c: Likewise. * skip.c: Likewise. * sol-thread.c: Likewise. * solib-dsbt.c: Likewise. * solib-frv.c: Likewise. * solib-osf.c: Likewise. * solib-som.c: Likewise. * solib-spu.c: Likewise. * solib-target.c: Likewise. * solib.c: Likewise. * somread.c: Likewise. * source.c: Likewise. * sparc-nat.c: Likewise. * sparc-sol2-tdep.c: Likewise. * sparc-tdep.c: Likewise. * sparc64-tdep.c: Likewise. * sparc64fbsd-tdep.c: Likewise. * sparc64nbsd-tdep.c: Likewise. * sparcnbsd-tdep.c: Likewise. * spu-linux-nat.c: Likewise. * spu-multiarch.c: Likewise. * spu-tdep.c: Likewise. * stabsread.c: Likewise. * stack.c: Likewise. * std-regs.c: Likewise. * symfile.c: Likewise. * symmisc.c: Likewise. * symtab.c: Likewise. * target.c: Likewise. * thread.c: Likewise. * tilegx-linux-nat.c: Likewise. * tilegx-tdep.c: Likewise. * top.c: Likewise. * tracepoint.c: Likewise. * tui/tui-command.c: Likewise. * tui/tui-data.c: Likewise. * tui/tui-disasm.c: Likewise. * tui/tui-file.c: Likewise. * tui/tui-layout.c: Likewise. * tui/tui-out.c: Likewise. * tui/tui-regs.c: Likewise. * tui/tui-source.c: Likewise. * tui/tui-stack.c: Likewise. * tui/tui-win.c: Likewise. * tui/tui-windata.c: Likewise. * tui/tui-winsource.c: Likewise. * typeprint.c: Likewise. * ui-file.c: Likewise. * ui-out.c: Likewise. * user-regs.c: Likewise. * utils.c: Likewise. * v850-tdep.c: Likewise. * valarith.c: Likewise. * valops.c: Likewise. * valprint.c: Likewise. * value.c: Likewise. * varobj.c: Likewise. * vax-tdep.c: Likewise. * vaxnbsd-tdep.c: Likewise. * vaxobsd-tdep.c: Likewise. * windows-nat.c: Likewise. * xcoffread.c: Likewise. * xml-support.c: Likewise. * xstormy16-tdep.c: Likewise. * xtensa-linux-nat.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include string.h. * event-loop.c: Likewise. * linux-low.c: Likewise. * regcache.c: Likewise. * remote-utils.c: Likewise. * spu-low.c: Likewise. * utils.c: Likewise.
2014-08-07Include gdb_assert.h in common-defs.hGary Benson2-2/+4
This commit includes gdb_assert.h in common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include gdb_assert.h. * aarch64-tdep.c: Do not include gdb_assert.h. * addrmap.c: Likewise. * aix-thread.c: Likewise. * alpha-linux-tdep.c: Likewise. * alpha-mdebug-tdep.c: Likewise. * alphanbsd-tdep.c: Likewise. * amd64-nat.c: Likewise. * amd64-tdep.c: Likewise. * amd64bsd-nat.c: Likewise. * amd64fbsd-nat.c: Likewise. * amd64fbsd-tdep.c: Likewise. * amd64nbsd-nat.c: Likewise. * amd64nbsd-tdep.c: Likewise. * amd64obsd-nat.c: Likewise. * amd64obsd-tdep.c: Likewise. * arch-utils.c: Likewise. * arm-tdep.c: Likewise. * armbsd-tdep.c: Likewise. * auxv.c: Likewise. * bcache.c: Likewise. * bfin-tdep.c: Likewise. * blockframe.c: Likewise. * breakpoint.c: Likewise. * bsd-kvm.c: Likewise. * bsd-uthread.c: Likewise. * buildsym.c: Likewise. * c-exp.y: Likewise. * c-lang.c: Likewise. * charset.c: Likewise. * cleanups.c: Likewise. * cli-out.c: Likewise. * cli/cli-decode.c: Likewise. * cli/cli-dump.c: Likewise. * cli/cli-logging.c: Likewise. * cli/cli-script.c: Likewise. * cli/cli-utils.c: Likewise. * coffread.c: Likewise. * common/common-utils.c: Likewise. * common/queue.h: Likewise. * common/signals.c: Likewise. * common/vec.h: Likewise. * complaints.c: Likewise. * completer.c: Likewise. * corelow.c: Likewise. * cp-abi.c: Likewise. * cp-name-parser.y: Likewise. * cp-namespace.c: Likewise. * cp-support.c: Likewise. * cris-tdep.c: Likewise. * dbxread.c: Likewise. * dictionary.c: Likewise. * doublest.c: Likewise. * dsrec.c: Likewise. * dummy-frame.c: Likewise. * dwarf2-frame-tailcall.c: Likewise. * dwarf2-frame.c: Likewise. * dwarf2expr.c: Likewise. * dwarf2loc.c: Likewise. * dwarf2read.c: Likewise. * eval.c: Likewise. * event-loop.c: Likewise. * exceptions.c: Likewise. * expprint.c: Likewise. * f-valprint.c: Likewise. * fbsd-nat.c: Likewise. * findvar.c: Likewise. * frame-unwind.c: Likewise. * frame.c: Likewise. * frv-tdep.c: Likewise. * gcore.c: Likewise. * gdb-dlfcn.c: Likewise. * gdb_bfd.c: Likewise. * gdbarch.c: Likewise. * gdbarch.sh: Likewise. * gdbtypes.c: Likewise. * gnu-nat.c: Likewise. * gnu-v3-abi.c: Likewise. * go-lang.c: Likewise. * guile/scm-exception.c: Likewise. * guile/scm-gsmob.c: Likewise. * guile/scm-lazy-string.c: Likewise. * guile/scm-math.c: Likewise. * guile/scm-pretty-print.c: Likewise. * guile/scm-safe-call.c: Likewise. * guile/scm-utils.c: Likewise. * guile/scm-value.c: Likewise. * h8300-tdep.c: Likewise. * hppa-hpux-nat.c: Likewise. * hppa-tdep.c: Likewise. * hppanbsd-tdep.c: Likewise. * hppaobsd-tdep.c: Likewise. * i386-darwin-nat.c: Likewise. * i386-darwin-tdep.c: Likewise. * i386-nto-tdep.c: Likewise. * i386-tdep.c: Likewise. * i386bsd-nat.c: Likewise. * i386fbsd-tdep.c: Likewise. * i386gnu-nat.c: Likewise. * i386nbsd-tdep.c: Likewise. * i386obsd-tdep.c: Likewise. * i387-tdep.c: Likewise. * ia64-libunwind-tdep.c: Likewise. * ia64-tdep.c: Likewise. * inf-ptrace.c: Likewise. * inf-ttrace.c: Likewise. * infcall.c: Likewise. * infcmd.c: Likewise. * infrun.c: Likewise. * inline-frame.c: Likewise. * interps.c: Likewise. * jv-lang.c: Likewise. * jv-typeprint.c: Likewise. * linux-fork.c: Likewise. * linux-nat.c: Likewise. * linux-thread-db.c: Likewise. * m32c-tdep.c: Likewise. * m32r-linux-nat.c: Likewise. * m32r-tdep.c: Likewise. * m68k-tdep.c: Likewise. * m68kbsd-nat.c: Likewise. * m68kbsd-tdep.c: Likewise. * m88k-tdep.c: Likewise. * machoread.c: Likewise. * macroexp.c: Likewise. * macrotab.c: Likewise. * maint.c: Likewise. * mdebugread.c: Likewise. * memory-map.c: Likewise. * mep-tdep.c: Likewise. * mi/mi-common.c: Likewise. * microblaze-tdep.c: Likewise. * mingw-hdep.c: Likewise. * mips-linux-nat.c: Likewise. * mips-linux-tdep.c: Likewise. * mips-tdep.c: Likewise. * mips64obsd-tdep.c: Likewise. * mipsnbsd-tdep.c: Likewise. * mn10300-linux-tdep.c: Likewise. * mn10300-tdep.c: Likewise. * moxie-tdep.c: Likewise. * mt-tdep.c: Likewise. * nat/linux-btrace.c: Likewise. * nat/linux-osdata.c: Likewise. * nat/linux-ptrace.c: Likewise. * nat/mips-linux-watch.c: Likewise. * nios2-linux-tdep.c: Likewise. * nios2-tdep.c: Likewise. * objc-lang.c: Likewise. * objfiles.c: Likewise. * obsd-nat.c: Likewise. * opencl-lang.c: Likewise. * osabi.c: Likewise. * parse.c: Likewise. * ppc-linux-nat.c: Likewise. * ppc-sysv-tdep.c: Likewise. * ppcfbsd-nat.c: Likewise. * ppcfbsd-tdep.c: Likewise. * ppcnbsd-nat.c: Likewise. * ppcnbsd-tdep.c: Likewise. * ppcobsd-nat.c: Likewise. * ppcobsd-tdep.c: Likewise. * printcmd.c: Likewise. * procfs.c: Likewise. * prologue-value.c: Likewise. * psymtab.c: Likewise. * python/py-lazy-string.c: Likewise. * python/py-value.c: Likewise. * regcache.c: Likewise. * reggroups.c: Likewise. * registry.c: Likewise. * remote-sim.c: Likewise. * remote.c: Likewise. * rs6000-aix-tdep.c: Likewise. * rs6000-tdep.c: Likewise. * s390-linux-tdep.c: Likewise. * score-tdep.c: Likewise. * ser-base.c: Likewise. * ser-mingw.c: Likewise. * sh-tdep.c: Likewise. * sh64-tdep.c: Likewise. * solib-darwin.c: Likewise. * solib-spu.c: Likewise. * solib-svr4.c: Likewise. * source.c: Likewise. * sparc-nat.c: Likewise. * sparc-sol2-tdep.c: Likewise. * sparc-tdep.c: Likewise. * sparc64-sol2-tdep.c: Likewise. * sparc64-tdep.c: Likewise. * sparc64fbsd-tdep.c: Likewise. * sparc64nbsd-tdep.c: Likewise. * sparc64obsd-tdep.c: Likewise. * sparcnbsd-tdep.c: Likewise. * sparcobsd-tdep.c: Likewise. * spu-multiarch.c: Likewise. * spu-tdep.c: Likewise. * stabsread.c: Likewise. * stack.c: Likewise. * symfile.c: Likewise. * symtab.c: Likewise. * target-descriptions.c: Likewise. * target-memory.c: Likewise. * target.c: Likewise. * tic6x-linux-tdep.c: Likewise. * tic6x-tdep.c: Likewise. * tilegx-linux-nat.c: Likewise. * tilegx-tdep.c: Likewise. * top.c: Likewise. * tramp-frame.c: Likewise. * tui/tui-out.c: Likewise. * tui/tui-winsource.c: Likewise. * ui-out.c: Likewise. * user-regs.c: Likewise. * utils.c: Likewise. * v850-tdep.c: Likewise. * valops.c: Likewise. * value.c: Likewise. * varobj.c: Likewise. * vax-nat.c: Likewise. * xml-syscall.c: Likewise. * xml-tdesc.c: Likewise. * xstormy16-tdep.c: Likewise. * xtensa-linux-nat.c: Likewise. * xtensa-tdep.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include gdb_assert.h.
2014-08-07Move common-utils.h to common-defs.hGary Benson2-1/+4
This commit moves the inclusion of common-utils.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include common-utils.h. * defs.h: Do not include common-utils.h. * common/gdb_assert.h: Likewise. * darwin-nat.h: Likewise. * nat/linux-btrace.c: Likewise. * target/waitstatus.h: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include common-utils.h.
2014-08-07Move ptid.h to common-defs.hGary Benson3-2/+5
This commit moves the inclusion of ptid.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include ptid.h. * defs.h: Do not include ptid.h. * inferior.h: Likewise. * infrun.h: Likewise. * nat/linux-btrace.h: Likewise. * nat/linux-osdata.h: Likewise. * target/waitstatus.h: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include ptid.h. * notif.h: Likewise.
2014-08-07Move gdb_locale.h to common-defs.hGary Benson2-1/+4
This commit moves the inclusion of gdb_locale.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include gdb_locale.h. * defs.h: Do not include gdb_locale.h. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include gdb_locale.h.
2014-08-07Move gdb/signals.h to common-defs.hGary Benson3-2/+5
This commit moves the inclusion of gdb/signals.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include gdb/signals.h. * defs.h: Do not include gdb/signals.h. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include gdb/signals.h. * win32-low.c: Likewise.
2014-08-07Move pathmax.h to common-defs.hGary Benson2-3/+4
This commit moves the inclusion of pathmax.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include pathmax.h. * defs.h: Do not include pathmax.h. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include pathmax.h.
2014-08-07Move libiberty.h to common-defs.hGary Benson3-2/+5
This commit moves the inclusion of libiberty.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include libiberty.h. * defs.h: Do not include libiberty.h. * common/queue.h: Likewise. * cp-name-parser.y: Likewise. * mi/mi-cmd-catch.c: Likewise. * python/python.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include libiberty.h. * linux-bfin-low.c: Likewise.
2014-08-07Move ansidecl.h to common-defs.hGary Benson2-1/+4
This commit moves the inclusion of ansidecl.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include ansidecl.h. * defs.h: Do not include ansidecl.h. * common/buffer.h: Likewise. * common/common-utils.h: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include ansidecl.h.
2014-08-07Move stddef.h to common-defs.hGary Benson4-3/+6
This commit moves the inclusion of stddef.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include stddef.h. * defs.h: Do not include stddef.h. * common/common-utils.h: Likewise. * amd64fbsd-nat.c: Likewise. * bcache.c: Likewise. * charset.c: Likewise. * common/buffer.h: Likewise. * common/vec.h: Likewise. * i386bsd-nat.c: Likewise. * nat/linux-btrace.h: Likewise. * ppcfbsd-nat.c: Likewise. * ppcnbsd-tdep.h: Likewise. * ppcobsd-nat.c: Likewise. * ppcobsd-tdep.h: Likewise. * python/py-gdb-readline.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * linux-x86-low.c: Do not include stddef.h. * lynx-ppc-low.c: Likewise. * tracepoint.c: Likewise.
2014-08-07Move stdarg.h to common-defs.hGary Benson3-2/+5
This commit moves the inclusion of stdarg.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include stdarg.h. * defs.h: Do not include stdarg.h. * ada-lang.c: Likewise. * common/common-utils.h: Likewise. * guile/scm-string.c: Likewise. * guile/scm-utils.c: Likewise. * m32c-tdep.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include stdarg.h. * nto-low.c: Likewise.
2014-08-07Move stdlib.h to common-defs.hGary Benson8-8/+10
This commit moves the inclusion of stdlib.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include stdlib.h. * defs.h: Do not include stdlib.h. * addrmap.c: Likewise. * bcache.c: Likewise. * common/buffer.c: Likewise. * common/common-utils.c: Likewise. * cp-name-parser.y: Likewise. * go32-nat.c: Likewise. * mn10300-linux-tdep.c: Likewise. * nat/linux-osdata.c: Likewise. * tui/tui.c: Likewise. * windows-nat.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include stdlib.h. * inferiors.c: Likewise. * linux-low.c: Likewise. * regcache.c: Likewise. * spu-low.c: Likewise. * tracepoint.c: Likewise. * utils.c: Likewise.
2014-08-07Move stdio.h to common-defs.hGary Benson7-6/+9
This commit moves the inclusion of stdio.h to common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include stdio.h. * defs.h: Do not include stdio.h. * ada-lang.c: Likewise. * common/buffer.c: Likewise. * common/common-utils.c: Likewise. * cp-name-parser.y: Likewise. * gnu-nat.c: Likewise. * go32-nat.c: Likewise. * i386gnu-nat.c: Likewise. * proc-api.c: Likewise. * proc-events.c: Likewise. * proc-flags.c: Likewise. * proc-why.c: Likewise. * python/python-internal.h: Likewise. * target-memory.c: Likewise. * tui/tui-io.c: Likewise. * tui/tui.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include stdio.h. * linux-low.c: Likewise. * remote-utils.c: Likewise. * spu-low.c: Likewise. * utils.c: Likewise. * wincecompat.c: Likewise.
2014-08-06Rearrange awkwardly-nested conditionalsGary Benson2-6/+8
gdbserver's init_register_cache has some preprocessor conditionals awkwardly nested around an if..else block. This commit moves the conditionals inside the braces to make the code more readable. gdb/gdbserver/ 2014-08-06 Gary Benson <gbenson@redhat.com> * regcache.c (init_register_cache): Move conditionals inside if.
2014-08-06Replace hardwired target-is-async checkGary Benson2-1/+5
This commit replaces a hardwired target-is-async check. gdb/gdbserver/ 2014-08-06 Gary Benson <gbenson@redhat.com> * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2014-07-31Do not include defs.h or server.h in any header fileGary Benson5-5/+7
This commit removes all inclusions of defs.h and server.h from header files. gdb/ 2014-07-31 Gary Benson <gbenson@redhat.com> * common/btrace-common.h: Do not include defs.h or server.h. * nat/mips-linux-watch.h: Likewise. * gdb-dlfcn.h: Do not include defs.h. * tracefile.h: Likewise. gdb/gdbserver/ 2014-07-31 Gary Benson <gbenson@redhat.com> * ax.h: Do not include server.h. * gdbthread.h: Likewise. * lynx-low.h: Likewise. * notif.h: Likewise.
2014-07-30Introduce common/common-defs.hGary Benson2-2/+6
This commit creates a new header, common/common-defs.h, to hold definitions common to all code under gdb/. Both gdb/defs.h and gdb/gdbserver/server.h are modified to include common-defs.h as their first non-comment line; all code under gdb/ includes either defs.h or server.h as appropriate, so common-defs.h will be the first actual code the compiler sees. For this initial commit common-defs.h includes only the two config.h files. Future commits will move more code currently duplicated across defs.h and server.h such that shared code in gdb/{common,target,nat} can be modified to include common-defs.h rather than defs.h or server.h. gdb/ 2014-07-30 Gary Benson <gbenson@redhat.com> * common/common-defs.h: New file. * Makefile.in (HFILES_NO_SRCDIR): Add common/common-defs.h. * defs.h: Include common-defs.h. Do not include config.h or build-gnulib/config.h. gdb/gdbserver/ 2014-07-30 Gary Benson <gbenson@redhat.com> * server.h: Include common-defs.h. Do not include config.h or build-gnulib-gdbserver/config.h.
2014-07-30Make all source files include defs.h or server.h firstGary Benson5-4/+11
This commit makes all source files under gdb/ that include headers from gdb/ include either defs.h or server.h before any other code. This ensures that definitions and macros from the two config.h files are always in place for our code. An exception has been made for gdb/gdbserver/gdbreplay.c which seems to be a special case. gdb/ 2014-07-30 Gary Benson <gbenson@redhat.com> * btrace.c: Include defs.h. * common/ptid.c: Include defs.h or server.h as appropriate. * nat/mips-linux-watch.c: Likewise. gdb/gdbserver/ 2014-07-30 Gary Benson <gbenson@redhat.com> * hostio-errno.c: Move server.h to top of includes list. * inferiors.c: Likewise. * linux-x86-low.c: Likewise. * notif.c: Include server.h.
2014-07-24Make gdbserver CORE_ADDR unsignedTom Tromey2-1/+6
gdbserver defines CORE_ADDR to be signed. This seems erroneous to me; and furthermore likely to cause problems in common/, as it is different from gdb's definition. gdb/gdbserver/ 2014-07-24 Tom Tromey <tromey@redhat.com> Gary Benson <gbenson@redhat.com> * server.h (CORE_ADDR): Now unsigned.
2014-07-16Linux: Use kill_lwp/tkill instead of kill when killing a processPedro Alves2-1/+5
Since we use tkill everywhere, using kill to try to kill each lwp individually looks suspiciously odd. We should really be using tgkill everywhere, but at least while we don't get there this makes us consistent. gdb/gdbserver/ 2014-07-16 Pedro Alves <palves@redhat.com> * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill. gdb/ 2014-07-16 Pedro Alves <palves@redhat.com> * linux-nat.c (kill_callback): Use kill_lwp, not kill.
2014-07-15[GDBserver] Avoid stale errnoPedro Alves2-6/+19
Although most compilers follow right-to-left evaluation order, the order of evaluation of a function call's arguments is really unspecified. target_pid_to_str or ptid_of may well clobber errno when we get to evaluate the third argument to debug_printf. gdb/gdbserver/ 2014-07-15 Pedro Alves <palves@redhat.com> * linux-low.c (linux_kill_one_lwp): Save errno and work with saved copy.
2014-07-11GDBserver crashes when killing a multi-thread processPedro Alves2-26/+48
Here's an example, with the new test: gdbserver :9999 gdb.threads/kill gdb gdb.threads/kill (gdb) b 52 Breakpoint 1 at 0x4007f4: file kill.c, line 52. Continuing. Breakpoint 1, main () at kill.c:52 52 return 0; /* set break here */ (gdb) k Kill the program being debugged? (y or n) y gdbserver :9999 gdb.threads/kill Process gdb.base/watch_thread_num created; pid = 9719 Listening on port 1234 Remote debugging from host 127.0.0.1 Killing all inferiors Segmentation fault (core dumped) Backtrace: (gdb) bt #0 0x00000000004068a0 in find_inferior (list=0x66b060 <all_threads>, func=0x427637 <kill_one_lwp_callback>, arg=0x7fffffffd3fc) at src/gdb/gdbserver/inferiors.c:199 #1 0x00000000004277b6 in linux_kill (pid=15708) at src/gdb/gdbserver/linux-low.c:966 #2 0x000000000041354d in kill_inferior (pid=15708) at src/gdb/gdbserver/target.c:163 #3 0x00000000004107e9 in kill_inferior_callback (entry=0x6704f0) at src/gdb/gdbserver/server.c:2934 #4 0x0000000000406522 in for_each_inferior (list=0x66b050 <all_processes>, action=0x4107a6 <kill_inferior_callback>) at src/gdb/gdbserver/inferiors.c:57 #5 0x0000000000412377 in process_serial_event () at src/gdb/gdbserver/server.c:3767 #6 0x000000000041267c in handle_serial_event (err=0, client_data=0x0) at src/gdb/gdbserver/server.c:3880 #7 0x00000000004189ff in handle_file_event (event_file_desc=4) at src/gdb/gdbserver/event-loop.c:434 #8 0x00000000004181c6 in process_event () at src/gdb/gdbserver/event-loop.c:189 #9 0x0000000000418f45 in start_event_loop () at src/gdb/gdbserver/event-loop.c:552 #10 0x0000000000411272 in main (argc=3, argv=0x7fffffffd8d8) at src/gdb/gdbserver/server.c:3283 The problem is that linux_wait_for_event deletes lwps that have exited (even those not passed in as lwps of interest), while the lwp/thread list is being walked on with find_inferior. find_inferior can handle the current iterated inferior being deleted, but not others. When killing lwps, we don't really care about any of the pending status handling of linux_wait_for_event. We can just waitpid the lwps directly, which is also what GDB does (see linux-nat.c:kill_wait_callback). This way the lwps are not deleted while we're walking the list. They'll be deleted by linux_mourn afterwards. This crash triggers several times when running the testsuite against GDBserver with the native-gdbserver board (target remote), but as GDB can't distinguish between GDBserver crashing and "kill" being sucessful, as in both cases the connection is closed (the 'k' packet doesn't require a reply), and the inferior is gone, that results in no FAIL. The patch adds a generic test that catches the issue with extended-remote mode (and works fine with native testing too). Here's how it fails with the native-extended-gdbserver board without the fix: (gdb) info threads Id Target Id Frame 6 Thread 15367.15374 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 5 Thread 15367.15373 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 4 Thread 15367.15372 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 3 Thread 15367.15371 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 2 Thread 15367.15370 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 * 1 Thread 15367.15367 main () at .../gdb.threads/kill.c:52 (gdb) kill Kill the program being debugged? (y or n) y Remote connection closed ^^^^^^^^^^^^^^^^^^^^^^^^ (gdb) FAIL: gdb.threads/kill.exp: kill Extended remote should remain connected after the kill. gdb/gdbserver/ 2014-07-11 Pedro Alves <palves@redhat.com> * linux-low.c (kill_wait_lwp): New function, based on kill_one_lwp_callback, but use my_waitpid directly. (kill_one_lwp_callback, linux_kill): Use it. gdb/testsuite/ 2014-07-11 Pedro Alves <palves@redhat.com> * gdb.threads/kill.c: New file. * gdb.threads/kill.exp: New file.
2014-06-23x86 Linux watchpoints: Couldn't write debug register: Invalid argument.Pedro Alves2-1/+9
This patch fixes this on x86 Linux: (gdb) watch *buf@2 Hardware watchpoint 8: *buf@2 (gdb) si 0x00000000004005a7 34 for (i = 0; i < 100000; i++); /* stepi line */ (gdb) del Delete all breakpoints? (y or n) y (gdb) watch *(buf+1)@1 Hardware watchpoint 9: *(buf+1)@1 (gdb) si 0x00000000004005a7 in main () at ../../../src/gdb/testsuite/gdb.base/watchpoint-reuse-slot.c:34 34 for (i = 0; i < 100000; i++); /* stepi line */ Couldn't write debug register: Invalid argument. (gdb) In the example above the debug registers are being switched from this state: CONTROL (DR7): 0000000000050101 STATUS (DR6): 0000000000000000 DR0: addr=0x0000000000601040, ref.count=1 DR1: addr=0x0000000000000000, ref.count=0 DR2: addr=0x0000000000000000, ref.count=0 DR3: addr=0x0000000000000000, ref.count=0 to this: CONTROL (DR7): 0000000000010101 STATUS (DR6): 0000000000000000 DR0: addr=0x0000000000601041, ref.count=1 DR1: addr=0x0000000000000000, ref.count=0 DR2: addr=0x0000000000000000, ref.count=0 DR3: addr=0x0000000000000000, ref.count=0 That is, before, DR7 was setup for watching a 2 byte region starting at what's in DR0 (0x601040). And after, DR7 is setup for watching a 1 byte region starting at what's in DR0 (0x601041). We always write DR0..DR3 before DR7, because if we enable a slot's bits in DR7, you need to have already written the corresponding DR0..DR3 registers -- the kernel rejects the DR7 write with EINVAL otherwise. The error shown above is the opposite scenario. When we try to write 0x601041 to DR0, DR7's bits still indicate intent of watching a 2-byte region. That DR0/DR7 combination is invalid, because 0x601041 is unaligned. To watch two bytes, we'd have to use two slots. So the kernel errors out with EINVAL. Fix this by always first clearing DR7, then writing DR0..DR3, and then setting DR7's bits. A little optimization -- if we're disabling the last watchpoint, then we can clear DR7 just once. The changes to nat/i386-dregs.c make that easier to detect, and as bonus, they make it a little easier to make sense of DR7 in the debug logs, as we no longer need to remember we're seeing stale bits. Tested on x86_64 Fedora 20, native and GDBserver. This adds an exhaustive test that switches between many different combinations of watchpoint types and addresses and widths. gdb/ 2014-06-23 Pedro Alves <palves@redhat.com> * amd64-linux-nat.c (amd64_linux_prepare_to_resume): Clear DR_CONTROL before setting DR0..DR3. * i386-linux-nat.c (i386_linux_prepare_to_resume): Likewise. * nat/i386-dregs.c (i386_remove_aligned_watchpoint): Clear all bits of DR_CONTROL related to the debug register slot being disabled. If all slots are vacant, clear local slowdown as well, and assert DR_CONTROL is 0. gdb/gdbserver/ 2014-06-23 Pedro Alves <palves@redhat.com> * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL before setting DR0..DR3. gdb/testsuite/ 2014-06-23 Pedro Alves <palves@redhat.com> * gdb.base/watchpoint-reuse-slot.c: New file. * gdb.base/watchpoint-reuse-slot.exp: New file.
2014-06-20Fix mingw32 build on x86-64 RHEL 6.5Gary Benson4-32/+7
This commit fixes the mingw32 build on x86-64 RHEL 6.5. gdb/gdbserver/ 2014-06-20 Gary Benson <gbenson@redhat.com> * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed. * configure: Regenerated. * config.in: Likewise.
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