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2002-02-142002-02-13 Michael Snyder <msnyder@redhat.com>Michael Snyder1-3/+7
* gcore.c (gcore_command): Use gcore_default_target instead of NULL. (default_gcore_mach): Just return 0, work around a problem in bfd. (default_gcore_target): OK to return NULL if exec_bfd is null. (make_mem_sec): Use a cast, avoid a warning. * procfs.c (find_memory_regions_callback): Use a cast instead of calling host_pointer_to_address (which complains if sizeof (host pointer) != sizeof (target pointer)). (procfs_make_note_section): Avoid overflow in psargs string.
2002-02-132002-02-13 Michael Snyder <msnyder@redhat.com>Michael Snyder1-12/+38
* procfs.c (procfs_make_note_section): Make the default implementation return an error. 2002-02-13 Rodney Brown <rbrown64@csc.com.au> * procfs.c (procfs_make_note_section): Provide a default definition (for alpha-dec-osf4.0f). Fix typos. 2002-02-11 Michael Snyder <msnyder@redhat.com> * procfs.c: Include elf-bfd.h (for elfcore_write functions). (gcore section): Ifdef for Solaris and Unixware only. (procfs_do_thread_registers): Unixware needs one lwpstatus per thread (not one prstatus or pstatus). (procfs_make_note_section): Iterate only over kernel threads (lwps), not over all gdb threads. For unixware, call elfcore_write_pstatus once before iterating over threads.
2002-01-092002-01-03 Michael Snyder <msnyder@redhat.com>Michael Snyder1-40/+215
Implement a "generate-core-file" command in gdb, save target state. * gcore.c: New file. Implement new command 'generate-core-file'. Save a corefile image of the current state of the inferior. * linux-proc.c: Add linux-specific code for saving corefiles. * target.h (struct target_ops): Add new target vectors for saving corefiles; to_find_memory_regions and to_make_corefile_notes. (target_find_memory_regions): New macro. (target_make_corefile_notes): New macro. * target.c (update_current_target): Inherit new target methods. (dummy_find_memory_regions): New place-holder method. (dummy_make_corefile_notes): New place-holder method. (init_dummy_target): Initialize new dummy target vectors. * exec.c (exec_set_find_memory_regions): New function. Allow the exec_ops vector for memory regions to be taken over. (exec_make_note_section): New function, target vector method. * defs.h (exec_set_find_memory_regions): Export prototype. * procfs.c (proc_find_memory_regions): New function, corefile method. (procfs_make_note_section): New function, corefile method. (init_procfs_ops): Set new target vector pointers. (find_memory_regions_callback): New function. (procfs_do_thread_registers): New function. (procfs_corefile_thread_callback): New function. * sol-thread.c (sol_find_memory_regions): New function. (sol_make_note_section): New function. (init_sol_thread_ops): Initialize new target vectors. * inftarg.c (inftarg_set_find_memory_regions): New function. Allow to_find_memory_regions vector to be taken over. (inftarg_set_make_corefile_notes): New function. Allow to_make_corefile_notes vector to be taken over. * thread-db.c (thread_db_new_objfile): Don't activate thread-db interface layer if not target_has_execution (may be a corefile). * config/i386/linux.mh: Add gcore.o to NATDEPFILES. * config/sparc/sun4sol2.mh: Ditto. * config/alpha/alpha-linux.mh: Ditto. * config/arm/linux.mh: Ditto. * config/i386/x86-64linux.mh: Ditto. * config/ia64/linux.mh: Ditto. * config/m68k/linux.mh: Ditto. * config/mips/linux.mh: Ditto. * config/powerpc/linux.mh: Ditto. * config/sparc/linux.mh: Ditto.
2002-01-032001-12-28 Michael Snyder <msnyder@redhat.com>Michael Snyder1-170/+192
Abstract the functionality of iterating over mapped memory regions into a general purpose iterator function. * procfs.c (iterate_over_mappings): New function, general purpose iterator for memory sections. (proc_iterate_over_mappings): Reimplement using iterate_over_mappings. (solib_mappings_callback): New function, callback for above. (info_proc_mappings): Reimpliment using iterate_over_mappings. (info_mappings_callback): New function, callback for above. * procfs.c (proc_set_watchpoint): Add cast to suppress warning.
2001-12-282001-12-21 Michael Snyder <msnyder@redhat.com>Michael Snyder1-11/+142
* procfs.c (info_proc_cmd): Add the 'mappings' sub-command that was dropped a few years ago, when procfs.c was rewritten. (info_proc_mappings): New function, implement 'info proc mappings'. (mappingflags): New function. (_initialize_procfs): Document new option to 'info proc' command.
2001-07-07Allocate/free space associated with saved_entryset and saved_exitset.Kevin Buettner1-0/+5
2001-07-062001-07-06 Michael Snyder <msnyder@redhat.com>Michael Snyder1-4/+1
* procfs.c (procfs_resume): Silence noisy warning.
2001-05-15Redefine ptid_t to be a struct rather than an int.Kevin Buettner1-12/+0
2001-05-04Phase 1 of the ptid_t changes.Kevin Buettner1-109/+113
2001-04-17Add code to retry certain open()s.Kevin Buettner1-9/+44
2001-04-132001-04-13 Fernando Nasser <fnasser@redhat.com>Fernando Nasser1-0/+2
From Adam Mirowski <Adam.Mirowski@Sun.COM> Fixed Insight on Solaris. It was not possible to debug a process because of EINTR "errors". * procfs.c: (procfs_wait): if proc_wait_for_stop() fails with EINTR, retry the call.
2001-03-27Add AIX5 procfs support.Kevin Buettner1-287/+708
2001-03-20malloc() -> xmalloc.Andrew Cagney1-5/+2
Move malloc() decl to utils.c
2001-03-15Add ``attrib'' parameter to *xfer_memory() functions.Andrew Cagney1-2/+4
2001-03-06Update/correct copyright notices.Kevin Buettner1-1/+1
2001-01-162001-01-16 Michael Snyder <msnyder@cleaver.cygnus.com>Michael Snyder1-2/+6
* procfs.c (procfs_stopped_by_watchpoint): Don't die if process goes away -- just return false.
2000-12-15Replace free() with xfree().Kevin Buettner1-2/+2
2000-09-30Protoization.Kevin Buettner1-12/+16
2000-07-30Protoization.Kevin Buettner1-264/+105
2000-06-12Eliminate use of PARAMS.Kevin Buettner1-4/+3
2000-06-04Add host_pointer_to_address() and address_to_host_pointer(). AddAndrew Cagney1-2/+3
signed_pointer_to_address() etc. Rename generic_pointer_to_address() to unsigned_pointer_to_address() etc.
2000-06-04Eliminate PARAMS from function pointer declarations.Kevin Buettner1-2/+2
2000-05-28PARAMS removal.Kevin Buettner1-84/+80
2000-05-262000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>Michael Snyder1-31/+3
* gregset.h: New file. Typedefs for gdb_gregset_t and gdb_fpregset_t, prototypes for supply_gregset and friends. * procfs.c: Include gregset.h. Delete local prototypes for supply_gregset etc., and local typedef gdb_gregset_t etc. * sol-thread.c: Include gregset.h, delete local prototypes, add appropriate casts to gdb_gregset_t. * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c, sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c, m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c, irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c, arm-linux-nat.c, alpha-nat.c: Include gregset.h. * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T. * config/sparc/tm-sun4sol2.h: Ditto.
2000-05-25Replace <sys/dir.h> (and <dirent.h>) with "gdb_dirent.h".Andrew Cagney1-2/+2
2000-05-22Purge procfs.c of make_cleanup_func.Andrew Cagney1-5/+18
2000-05-102000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>Michael Snyder1-34/+35
* gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers. * gdbarch.c, gdbarch.h: Regenerate. * core-regset.c: Change FP0_REGNUM to a runtime test. * procfs.c: Ditto. * sun3-nat.c: Ditto. * sparc-tdep.c: Ditto. * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM. * ptx4-nat.c: Ditto. * sol-thread.c (sol_thread_create_inferior): only add the thread to the thread list if it is not already in there. (prototypes for thread_db func ptrs): pretty up formatting.
2000-05-07* procfs.c (PROCFS_TRACE): Delete definition.Andrew Cagney1-1/+0
* proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always define.
2000-05-052000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>Michael Snyder1-35/+10
* procfs.c: Cleanup of procfs tracing. Move defines and prototypes to proc-utils.h * proc-utils.h: Define tracing macros. Declare trace functions. * proc-api.c: Make procfs tracing a runtime option. (prepare_to_trace): New function, abstracted out of several places. Open a trace file if one is required. (ioctl_with_trace, write_with_trace, open_with_trace, close_with_trace, wait_with_trace, lseek_with_trace): Report errno if an error occurs in a system call. (write_with_trace): Make 2nd arg void *, to agree with write.
2000-05-052000-05-05 Michael Snyder <msnyder@seadog.cygnus.com>Michael Snyder1-15/+15
* procfs.c (many functions): change int cmd; to long cmd; Solaris /proc API calls this parameter a long, and requires it for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare calls it an int, but on existing UnixWare hosts, int and long are the same size. So long it must be. If a future UnixWare version has problems with this, we'll have to use autoconf. * proc-api.c (write_with_trace): use long instead of int.
2000-05-02Multi-arch NPC_REGNUM NNPC_REGNUM.Andrew Cagney1-6/+2
2000-04-272000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>Michael Snyder1-28/+17
* procfs.c (comments): Eliminate "???" in comments, which GCC wants to interpret as a trigraph. (fill_gregset, supply_gregset, fill_fpregset, supply_fpregset): declare. (procfs_wait): Sysargs is a long, change printf format to match. (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
2000-04-07From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:Andrew Cagney1-0/+2
* procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and procfs_ops.to_has_all_memory to 1.
2000-03-282000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>Michael Snyder1-2/+2
* procfs.c (proc_set_watchpoint): Declare addr parameter as CORE_ADDR, to match call from procfs_set_watchpoint.
2000-02-29From Peter Schauer: Fix Solaris/x86 threads by copying linux code.Andrew Cagney1-17/+0
2000-02-16From Rodney Brown: Define MERGEPID when needed.Andrew Cagney1-0/+2
2000-01-25import gdb-2000-01-24 snapshotJason Molenda1-19/+34
2000-01-11import gdb-2000-01-10 snapshotJason Molenda1-47/+65
2000-01-06import gdb-2000-01-05 snapshotJason Molenda1-5048/+4343
1999-12-22import gdb-1999-12-21 snapshotJason Molenda1-0/+3
1999-11-09import gdb-1999-11-08 snapshotJason Molenda1-14/+36
1999-10-05import gdb-1999-10-04 snapshotJason Molenda1-1/+1
1999-09-28import gdb-1999-09-28 snapshotJason Molenda1-8/+16
1999-08-31import gdb-1999-08-30 snapshotJason Molenda1-1/+0
1999-07-07import gdb-1999-07-07 post reformatJason Molenda1-1227/+1356
1999-05-05import gdb-19990504 snapshotStan Shebs1-2/+2
1999-04-26import gdb-19990422 snapshotStan Shebs1-3/+21
1999-04-16Initial creation of sourceware repositorygdb-4_18-branchpointStan Shebs1-0/+5764
1999-04-16Initial creation of sourceware repositoryStan Shebs1-5826/+0
1999-01-29Fix for PR 17980:Mark Alexander1-1/+2
* procfs.c (wait_fd): Handle deleted threads correctly.
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