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1996-12-30 * remote-sim.c (gdbsim_open_p): New static local.David Edelsohn1-1/+20
(gdbsim_open): Call unpush_target if sim open. Set gdbsim_open_p. (gdbsim_close): Only call sim_close if sim open. Reset gdbsim_open_p.
1996-12-09 * remote-sim.h: Update some comments.David Edelsohn1-6/+43
* remote-sim.c (gdb_os_error): New function. (init_callbacks): Fix initializing of gdb_callback. Add gdb_os_error. (gdb_os_printf_filtered): Use gdb_stdout, not stdout.
1996-11-20 * callback.h: Deleted, moved to ../include.David Edelsohn1-7/+95
* callback.c: Deleted, moved to ../sim/common. * Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co]. (callback.o): Delete rule. * remote-sim.h: No longer include callback.h (sim_callback_write_stdout): Delete prototype. * remote-sim.c (init_callbacks,end_callbacks): New functions. (gdb_os_write_stdout, gdb_os_printf_filtered): New functions. (gdb_callback, callbacks_initialized): New static globals. (gdbsim_open): Call init_callbacks. (gdbsim_close): Call end_callbacks. (simulator_command): Call init_callbacks.
1996-11-08 * remote-sim.c (simulator_command): Set up callbacks beforeStan Shebs1-3/+7
entering the simulator.
1996-08-13 * defs.h: Define CONST_PTR as blank if compiling with MicrosoftStu Grossman1-1/+38
C, else it's `const'. * c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c scm-lang.c: Microsoft C can't hack const pointers. Use CONST_PTR macro instead. * configure configure.in defs.h: Use AC_C_CONST to figure out if the compiler supports const. Gets rid of some cruft in defs.h. * dwarf2read.c: <string.h> -> "gdb_string.h" * remote-sim.c: Add prototypes. Fix call to gdbsim_kill. * sparcl-tdep.c (download): Add prototypes to write_routine and start_routine args. * mswin/gdbwin.c: Don't include both varargs.h AND stdarg.h. Get rid of varargs.h Include string.h. * (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f update): Fix prototypes, fix calls. * (update): Return value for catch_errors. * (run_execute_command togdb_command_from_tty togdb_command): Cleanup catching of errors from calls to execute_command. Also, dup command string to avoid modifying const strings. * (togdb_breakinfo_i_init togdb_breakinfo_i_next): Use 0 instead of NULL when see if b->address isn't set. * (bi_disable_bpt bi_enable_bpt bi_delete_all bi_delete_breakpoint): Add arg to calls to update. * (gui_command): Add prototype. * (mswin_query): Fix prototype. * (_initialize_gdbwin): Dup string to avoid modifying const. * (info_path togdb_get_info_path): Remove const from decls cuz this can't be const (it points at malloc'ed memory). * (togdb_searchpath): Remove const from path. Dup string to avoid modifying const strings. * rindex -> strrchr. * (gdbwin_list_symbols): Regexp param is const. * Fix lots of refs to psymtabs to deref correct pointers. * (togdb_set_breakpoint_sal): Call set_breakpoint_sal with sal, not &sal. * mswin/gdbwin.h (togdb_searchpath togdb_get_info_path toget_set_info_path): Fix prototypes to match reality. * mswin/gui.cpp: Define _beginthreadex and _endthreadex routines with proper prototypes. * mswin/iface.cpp (gdbwin_fputs): Define with correct number of args. * mswin/ser-win32s.c: Fix defs of min and max. * mswin/serdll32.c (OpenComm16): Make cbInQueue and cbOutQueue be USHORT. * (WriteComm16): Change lpBug from LPVOID to LPCSTR. * mswin/serdll32.h: Fix prototypes for OpenComm16 and WriteComm16.
1996-05-15 * coffread.c (coff_symtab_read): Handle C_LABEL symbols likeJeff Law1-0/+3
C_STAT symbols. * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly. Flush cached frames just before exiting. * remote-sim.c (gdbsim_resume): Complain if the program isn't being run. * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define. Fix some bugs exposed by the testsuite. HMSE.
1995-11-06Moved the "sim_open" call to after the callback initialisation. ThisJackie Smith Cashion1-1/+2
is to allow the simulator initialisation code to make use of the host callback facilities. Had discussed this with sac, and it should be a harmless change since none of the other simulators really make use of the call, and it does not return a result.
1995-10-07Modify last patch based on advice from Stu.Jim Wilson1-3/+4
1995-10-06Changes to make the simulator work again.Jim Wilson1-0/+4
* callback.c (fdbad): Fix typo in comment. (os_close, os_isatty, os_lseek, os_read, os_write): Use if statements rather than || to get correct return value. (os_write_stdout): Pass missing first argument to os_write. * remote-sim.c: Include callback.h. (_initialize_remote_sim): Call sim_set_callbacks and then initialize the callbacks.
1995-09-29Thu Sep 28 14:32:11 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-22/+1
* callback.[ch]: New files. * remote-rdp.c: Support for the ARM RDP monitor. * Makefile: Update. * arm-tdep.c (arm_othernames): New. (_initialize_arm_tdep): install 'othernames' command. (arm_nullified_insn, shifted_reg_val, arm_get_next_pc): New. * configure.in: Check for termios.h, termio.h and sgtty.h. (i[345]86-*-win32*): New host. * configure: Regenerated. * inflow.c: Clean up inclusions. * main.c (main): Check for WINGDB, not WIN32. * printcmd.c (do_examine): Put QUIT test in loop. * remote-hms.c (e7000_load): Delete. (hms_ops): Point to generic_load instead. * remote-hms.c (hms_ops): Point to generic_load. * remote-sim.c (sim_callback_write_stdout): Becomes gdbsim_write_stdout. (gdbsim_load): Call generic_load. * remote-utils.c (gr_load_image): Delete. * ser-unix.c (terminal.h): Include instead of havig own #if tree. (hardwire_flush_input): Reset input buffer too. * source.c (openp): If WIN32 then open file in binary mode. * terminal.h: Configure IO mechanism using autoconf defines if available and not overriden. * utils.c (quit, pollquit, notice_quit): WIN32 check becomes WINGDB check. * config/arm/arm.mt (TDEPFILES): Add remote-rdp.o * config/arm/tm-arm.h (TARGET_BYTE_ORDER): becomes TARGET_BYTE_ORDER_SELECTABLE. (ADDR_BITS_REMOVE): New. (ORIGINAL_REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): New. (INST_xx): New (FRAME_FIND_SAVED_REGS): Pass the right argument. (arm_get_next_pc): Declare. * mswin/prebuilt/*/bfdtarget.h (SELECT_ARCHITECTURES): Need leading &.
1995-09-20Wed Sep 20 08:16:03 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-2/+2
* defs.h (xmalloc, xrealloc): Delete, they're declared in libiberty.h. (GETENV_PROVIDED, FCLOSE_PROVIDED): New. * doc/gdbint.texinfo (GETENV_PROVIDED, FCLOSE_PROVIDED): Document. * remote-sim.[ch] (sim_callback_write_stdout): New.
1995-09-20Wed Sep 20 08:16:03 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-0/+19
* defs.h (xmalloc, xrealloc): Delete, they're declared in libiberty.h. (GETENV_PROVIDED, FCLOSE_PROVIDED): New. * doc/gdbint.texinfo (GETENV_PROVIDED, FCLOSE_PROVIDED): Document. * remote-sim.[ch] (gdbsim_write_stdout): New.
1995-09-15 * remote-sim.c (gdbsim_create_inferior): Back out change thatStu Grossman1-6/+0
broke all simulator configurations except the rs6000.
1995-09-10Sun Sep 10 10:24:48 1995 Michael Tiemann <tiemann@axon.cygnus.com>Michael Tiemann1-0/+6
* tm-ppc-eabi.h (PC_IN_CALL_DUMMY): Redefine this to work with the simulator. FIXME. * rs6000-tdep.c (push_dummy_frame): Calculate the correct link register offset from the current frame (don't assume it is always 8). (push_dummy_frame): Add comment about having only 4096 bytes of stack space in the simulator (by default). * remote-sim.c (gdbsim_create_inferior): Call `add_text_to_loadinfo' so that gdb can find TOC entries when calling functions in the inferior. With this changes, it is now possible to correctly call inferior functions in the PPC simulator.
1995-08-02Update FSF address.Fred Fish1-1/+1
1995-08-01* configure.in: Check for working mmap, ansi headers, string.h,J.T. Conklin1-1/+1
strings.h, and memory.h. * configure: Regenerated. * gdb_stat.h: New file, "portable" <sys/stat.h>. * gdb_string.h: New file, "portable" <string.h>. * altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c, convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c, gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c, i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c, mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c, rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c, symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c, ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h" instead of <sys/stat.h>. * alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c, ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c, core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c, dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c, exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c, inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c, m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c, monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c, printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c, remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c, remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c, remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c, solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c, symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c, valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include "gdb_string.h" instead of <string.h>. * gdbtk.c: Likewise. * config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h, sparc/xm-sun4os4.h (HAVE_MMAP): Removed. * config/xm-lynx.h, config/i386/xm-ptx.h, config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h, config/mips/xm-irix3.h, config/mips/xm-mips.h, config/mips/xm-news-mips.h, config/mips/xm-riscos.h, config/pa/hppah.h, config/rs6000/xm-rs6000.h, config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h, config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed. * config/mips/xm-irix3.h, config/mips/xm-mips.h, config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
1995-07-13 * inftarg.c (child_thread_alive): New function to see if aJeff Law1-0/+1
particular thread is still running. (child_ops): Add child_thread_alive entry. * remote.c (remote_thread_alive): New function to see if a particular thread is still alive. (remote_ops): Add remote_thread_alive. * target.c (dummy_target): Add dummy entry for thread_alive. (cleanup_target): de_fault thread_alive too. (update_current_target): INHERIT thread_alive too. (debug_to_thread_alive): New function. (setup_target_debug): Add debug_to_thread_alive. * target.h (struct target_ops): Add to_thread_alive. (target_thread_alive): Define. * thread.c (info_threads_command): Don't call kill; use target_thread_alive instead. * config/nm-lynx.h (CHILD_THREAD_ALIVE): Define. * gdbserver/low-lynx.c (mythread_alive): New function. (mywait): Don't restart any threads after a new thread notification, let the generic code handle it. * gdbserver/low-sparc.c (mythread_alive): Dummy version. * gdbserver/low-sun3.c (mythread_alive): Likewise. * gdbserver/server.c (main): Handle thread_alive requests. * gdbserver/server.h (mythread_alive): Declare. * corelow.c (core_ops): Add dummy entry for thread_alive. * exec.c (exec_ops): Likewise. * m3-nat.c (m3_ops): Likewise. * monitor.c (monitor_ops): Likewise. * procfs.c (procfs_ops): Likewise. * remote-arc.c (arc_ops): Likewise. * remote-array.c (array_ops): Likewise. * remote-e7000.c (e7000_ops): Likewise. * remote-es.c (es1800_ops, es1800_child_ops): Likewise. * remote-mips.c (mips_ops): Likewise. * remote-pa.c (remote_hppro_ops): Likewise. * remote-sim.c (gdbsim_ops): Likewise. * sparcl-tdep.c (sparclite_ops): Likewise. More lynx-6100 work
1995-07-01 * config/h8300/h8300.mt: Renamed from h8300hms.mt.Stan Shebs1-25/+55
* config/h8500/h8500.mt: Renamed from h8500hms.mt. * config/z8k/z8k.mt: Renamed from z8ksim.mt. * configure, configure.in: Update to reflect renamings. * remote-sim.c (sim): New command, passes commands to simulator. (simulator_command): New function. (gdbsim_ops): Clean up. * remote-sim.h (sim_do_command): Declare. * sh-tdep.c (memory_size): Remove command. * Makefile.in (SIM, SIM_OBS): New variables. (CLIBS, CDEPS): Add value of SIM. (DEPFILES): Add value of SIM_OBS * config/arm/arm.mt, config/h8300/h8300.mt, config/h8500/h8500.mt, config/sh/sh.mt, config/sparc/sp64sim.mt, config/w65/w65.mt, config/z8k/z8k.mt: Remove simulator files from TDEPFILES, define in SIM_OBS and SIM. config/sparc/sp64sim.mt (SIMFILES): Remove. * remote-z8k.c: Remove, was superseded by remote-sim.c * Makefile.in, mpw-make.in: Remove references to remote-z8k.c.
1994-11-03 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,Stu Grossman1-0/+1
remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c, remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c, remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c, w89k-rom.c, target.c, target.h: Add support for target_stop(). * gdbtk.c (gdb_stop): Switch to target_stop(). * ChangeLog: Fix comment to make shebs happy...
1994-08-10(gdbsim_ops): Set `to_insert_breakpoint' and `to_remove_breakpoint' fields.David Edelsohn1-1/+2
1994-05-18 * remote-sim.h (sim_verbose): Delete.David Edelsohn1-25/+22
Document callbacks needed. (sim_*): Change result to void where there isn't one. (sim_open): Clarify argument and error response. (sim_close): Declare. (sim_load): Change bfd_handle argument to file name. Clarify result. (sim_create_inferior): Renamed from sim_set_args. (sim_set_pc): Delete. (sim_info): Delete printf_fn argument. * remote-sim.c (gdbsim_kill): Add comment describing purpose. (gdbsim_load): Try sim_load first. (gdbsim_create_inferior): Call sim_create_inferior. (gdbsim_open): Handle args == NULL. Update call to sim_open. (gdbsim_close): Call sim_close. (gdbsim_files_info): Update call to sim_info. (gdbsim_ops): Realign comments.
1994-01-06 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.Jim Kingdon1-1/+1
* Move target_signal_from_host, target_signal_to_host, and store_waitstatus from inftarg.c to target.c. procfs needs them. * target.c: Include "wait.h" and <signal.h>. * target.h, infrun.c (proceed), proceed callers: Pass new code TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with enums being treated as unsigned and is cleaner. * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or TARGET_SIGNAL_0. * infcmd.c (signal_command), infrun.c (signals_info): Don't allow user to specify numeric equivalent of TARGET_SIGNAL_DEFAULT.
1994-01-04 * target.h: Add enum target_waitkind, enum target_signal, andJim Kingdon1-10/+26
struct target_waitstatus. Change status argument to target_wait to be struct target_waitstatus * instead of int *. * target.h, infrun.c, all targets: Change type of signal arguments to resume(), proceed(), and target_resume() from int to enum target_signal. * All targets (*_wait, *_resume): Change accordingly. * infcmd.c (program_info, signal_command), throughout infrun.c, * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff. * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex signal code stuff right with the new signals would be non-trivial). * inferior.h (stop_signal): Make it enum target_signal not int. * target.c, target.h (target_signal_to_string, target_signal_to_name, target_signal_from_name): New functions. * inftarg.c, target.h (target_signal_to_host, target_signal_from_host, store_waitstatus): New functions. * procfs.c (procfs_notice_signals): Use them. * i960-tdep.c (i960_fault_to_signal): New function, to replace print_fault. * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1993-11-15How many times do I have to do this...Steve Chamberlain1-57/+1
1993-11-01Change the stream argument to _filtered to GDB_FILE *.Thomas Lord1-1/+1
Change all references to stdout/stderr to gdb_stdout/gdb_stderr. Replace all calls to stdio output functions with calls to corresponding _unfiltered functions (`fprintf_unfiltered') Replaced calls to fopen for output to gdb_fopen. Added sufficient goo to utils.c and defs.h to make the above work. The net effect is that stdio output functions are only directly used in utils.c. Elsewhere, the _unfiltered and _filtered functions and GDB_FILE type are used. In the near future, GDB_FILE will stop being equivalant to FILE. The semantics of some commands has changed in a very subtle way: called in the right context, they may cause new occurences of prompt_for_continue() behavior. The testsuite doesn't notice anything like this, though. Please respect this change by not reintroducing stdio output dependencies in the main body of gdb code. All output from commands should go to a GDB_FILE. Target-specific code can still use stdio directly to communicate with targets.
1993-10-29 * remote-sim.c (gdbsim_store_register): Change var name soSteve Chamberlain1-4/+4
it compiles with non-ANSI compilers.
1993-10-26* remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR).David Edelsohn1-2/+4
(sim_set_pc): Update prototype. (sim_read, sim_write): Ditto, and use unsigned char *buf. (sim_fetch_register, sim_store_register): Use unsigned char *buf. (sim_info): Pass printf function as argument, add verbose argument. (sim_stop_reason): Renamed from sim_stop_signal, fix prototype. * remote-sim.c (gdbsim_wait): Update call to sim_stop_reason. (gdbsim_files_info): Update call to sim_info.
1993-10-23* remote-sim.h (sim_stop): New enum.David Edelsohn1-1/+6
(sim_stop_signal): Change prototype, result is enum sim_stop. * remote-sim.c (gdbsim_wait): Update call to sim_stop_signal.
1993-10-16* breakpoint.c (breakpoint_thread_match break_command_1):Stu Grossman1-1/+2
Thread-specific breakpoint support. * breakpoint.h (struct breakpoint): Add thread id field. * fork-child.c (fork_inferior): Move call to init_thread_list() back a bit so that init_trace_fun can do thread functions. * hppa-tdep.c (restore_pc_queue): Add pid to call to target_wait. * hppab-nat.c (child_resume): Handle default pid. * hppah-nat.c (child_resume): Handle default pid. * i386lynx-nat.c (child_wait): New arg pid. * inflow.c (kill_command): Reset thread list. * infptrace.c (child_resume): Handle default pid. * infrun.c: Thread-specific breakpoint support. * inftarg.c (child_wait): Add pid arg. * osfsolib.c (solib_create_inferior_hook): Add pid to call to target_resume. * procfs.c: Multi-thread support. * remote-bug.c (bug_wait): Add pid arg. * remote-hms.c (hms_wait): Add pid arg. * remote-mips.c (mips_wait): Add pid arg. * remote-mon.c (monitor_wait): Add pid arg. * remote-nindy.c (nindy_wait): Add pid arg. * remote-sim.c (gdbsim_wait): Add pid arg. * remote-udi.c (udi_wait): Add pid arg. * remote-vx.c (vx_wait): Add pid arg. * remote-z8k.c (sim_wait): Add pid arg. * remote.c (remote_wait): Add pid arg. * solib.c (solib_create_inferior_hook): Add pid to call to target_resume. * target.h (struct target_ops): Add pid arg to to_wait and to_notice_signals. * thread.c (valid_thread_id): New func to validate thread #s. * (pid_to_thread_id): New func to do the obvious. * thread.h: Prototypes for above. * coff-solib.c (coff_solib_add): Use nameoffset field to locate filename.
1993-10-12fix unterminated character stringDavid D. Zuhn1-1/+1
1993-10-08 * osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c,Fred Fish1-1/+1
xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'. Sun cc doesn't like variable names that match their typedef'd type.
1993-10-08 * config/h8300/tm-h8300.h: Don't define sr_get_debug.Jim Kingdon1-1/+2
* remote-sim.c: Include remote-utils.h. * target.h: Add comment about target_has_execution.
1993-10-07 * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args):Steve Chamberlain1-7/+1
New functions. * infrun.c (normal_stop): Don't try and set the pc in the current frame coredump if there isn't one. * remote-sim.c (gdbsim_store_register): Don't SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order. (gdbsim_wait): Set status with WSETSTOP. * config/h8300/tm-h8300.h (sr_get_debug): Define
1993-09-17 * remote-sim.h: New file.Jim Kingdon1-135/+317
* remote-sim.c: Add remote debug feature. Rename stuff to distinguish interface to simulator from gdb-specific stuff. Other changes. start-sanitize-v9 * remote-sp64sim.c: Renamed to remote-sim.c. Use sr_get_debug instead of our own sim_verbose/simif_snoop. Use gnutarget in call to bfd_openr. Rename simif_* to gdbsim_*. * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c. end-sanitize-v9
1993-08-09 * gdbcore.h: New variable gnutarget.Jim Kingdon1-1/+1
* core.c: Add commands to set and show it. * Callers to bfd_*open*: Pass gnutarget instead of NULL as target. * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not putenv. * symtab.c (decode_line_1): Give error on unmatched single quote.
1993-08-02Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)Stu Grossman1-1/+1
* Makefile.in (CLIBS): Reorder to make Lynx ld happy. * (HFILES): New file thread.h. * (OBS): New file thread.c. * configure.in: Host config for Lynx/386. * fork-child.c (fork_inferior): Call init_thread_list(). * infrun.c (resume): Add pid to invocation of target_resume(). * (wait_for_inferior): Pay attention to pid from target_wait(). Multi-threading code now uses this to determine what to do. * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro. Use target_pid_to_str() macro throughout when printing pid. * inferior.h (child_resume): Add pid to prototype. * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as argument, instead of using inferior_pid. * procfs.c (procfs_resume): Pass in pid as argument. Ignored for now. Use target_pid_to_str() macro throughout for printing process id. * remote-adapt.c (adapt_resume): Pass in pid as argument. * remote-eb.c (eb_resume): Pass in pid as argument. * remote-es.c (es1800_resume): Pass in pid as argument. * remote-hms.c (hms_resume): Pass in pid as argument. * remote-mips.c (mips_resume): Pass in pid as argument. * remote-mm.c (mm_resume): Pass in pid as argument. * remote-monitor.c (monitor_resume): Pass in pid as argument. * remote-nindy.c (nindy_resume): Pass in pid as argument. * remote-sa.sparc.c (remote_resume): Pass in pid as argument. * remote-sim.c (rem_resume): Pass in pid as argument. * remote-sp64sim.c (simif_resume): Pass in pid as argument. * remote-st.c (st2000_resume): Pass in pid as argument. * remote-udi.c (udi_resume): Pass in pid as argument. * remote-vx.c (vx_resume): Pass in pid as argument. * remote-z8k.c (rem_resume): Pass in pid as argument. * remote.c (remote_resume): Pass in pid as argument. * solib.c (solid_create_inferior_hook): Pass inferior_pid to target_resume(). * target.c (normal_pid_to_str): New routine to print out process ID normally. * target.h (struct target_ops): Add pid to prototype at to_resume(). (target_resume): Add pid argument. * (target_pid_to_str): Default definition for normal type pids. * thread.c, thread.c: New modules for multi thread/process control.
1993-03-25 * findvar.c (read_register, write_register): Make these capableStu Grossman1-12/+11
of reading/writing registers that are shorter than REGISTER_TYPE. * (value_from_register): Install H8500 specific code to return proper value when register is being used as a pointer. * h8500-tdep.c: Remove extra defines of NUM_REGS. (h8500_skip_prologue): Use correct lengths for LINK instructions. (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to chain frames properly by combining frame pointer with T reg. (init_extra_frame_info): Delete. It's now a macro. (frame_args_address): Don't add PTR_SIZE. Stack args are already offset by the correct amount off of the frame pointer. (register_byte): Delete. It's now a macro. (register_raw_size, register_virtual_size): Delete. Replaced by common routine h8500_register_size, cuz there's no difference between the raw & virtual sizes on this machine. (register_convert_to_raw, register_convert_to_virtual): Delete, cuz there's no difference between the raw & virtual forms. Replaced by memcpy in tm file. (register_virtual_type): Rename to h8500_register_virtual_type. Get rid of pointer pseudo-regs, use _REGNUM with all reg names. (_initialize_h8500_tdep): Get rid of crock to ensure that GDB & emulator have same reg offsets. This is all handled in the simulator code now. (h8500_trapped_internalvar): New routine to detect references to convenience vars acting as pointer pseudo-regs. (h8500_value_trapped_internalvar): Conjure up value of pointer pseudo-regs. (h8500_set_trapped_internalvar): Convert set value in real register references. infcmd.c (read_pc, write_pc): Add h8500 specific code to handle code segment register. infrun.c (proceed): Simplify. Call write_pc instead of doing it by hand. (wait_for_inferior): Add h8500 specific code to add stack segment when reading SP register. remote-sim.c (fetch_register): Spacing. tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to detect cruft. Redo all register manipulation stuff. Get rid of pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment to frame pointer. (IS_TRAPPED_INTERNALVAL, VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these to create internal vars for pointer pseudo-regs.
1993-01-06 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp forSteve Chamberlain1-10/+7
binary files oring in the right bit. * main.c, source.c, state.c, symmisc.c: use macros defined in fopen-{bin|both} when fopening files. * remote-hms.c, remote-sim.c: lint
1993-01-03 * remote-sim.c: first attempt at general simulator interfaceSteve Chamberlain1-0/+293
* remote-hms.c: whitespace * h8300-tdep.c: (h8300_skip_prologue, examine_prologue): understand new stack layout. (print_register_hook): print ccr register in a fancy way.
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