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* Update/correct copyright notices.Kevin Buettner2001-03-061-1/+2
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* Create new file regcache.h. Update all uses.Andrew Cagney2001-03-011-0/+1
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* 2001-02-16 Michael Snyder <msnyder@mvstp600e.cygnus.com>Michael Snyder2001-02-161-1/+1
| | | | | * remote.c (build_remote_gdbarch_data): Use new TARGET_ADDR_BIT instead of TARGET_PTR_BIT (to support Harvard architectures).
* Add __FILE__ and __LINE__ parameter to internal_error() /Andrew Cagney2001-02-081-14/+22
| | | | internal_verror().
* 2001-02-06 Michael Snyder <msnyder@makita.cygnus.com>Michael Snyder2001-02-061-2/+2
| | | | | | | | | | | | | | Submitted by Paul Hilfinger (hilfingr@gnat.com) and Andrei Petrov (and@genesyslab.com). * findvar.c: Buffers of size MAX_REGISTER_RAW_SIZE or REGISTER_BYTES must be allocated dynamically, since these are no longer constants. * infcmd.c: Ditto. * regcache.c: Ditto. * remote.c: Ditto. * sol-thread.c: Ditto. * valops.c: Ditto. * config/sparc/sun4sol2.mh (MH_CFLAGS): Add -I/usr/include/v9, as a work-around for a missing Sun header file in solaris for sparc64.
* * monitor.c (#include "gdb_wait.h"): Removed.J.T. Conklin2001-02-021-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ocd.c: Likewise. * ppc-bdm.c: Likewise. * remote-adapt.c: Likewise. * remote-array.c: Likewise. * remote-bug.c: Likewise. * remote-e7000.c: Likewise. * remote-eb.c: Likewise. * remote-es.c: Likewise. * remote-mips.c: Likewise. * remote-mm.c: Likewise. * remote-nindy.c: Likewise. * remote-os9k.c: Likewise. * remote-rdi.c: Likewise. * remote-rdp.c: Likewise. * remote-sds.c: Likewise. * remote-sim.c: Likewise. * remote-st.c: Likewise. * remote-udi.c: Likewise. * remote-vx.c: Likewise. * remote-vx29k.c: Likewise. * remote-vx68.c: Likewise. * remote-vx960.c: Likewise. * remote-vxmips.c: Likewise. * remote-vxsparc.c: Likewise. * remote.c: Likewise. * ser-pipe.c: Likewise. * ser-unix.c: Likewise. * Makefile.in: Updated dependencies. -------------------------------------------------------------------
* * exec.c (xfer_memory): Add attrib argument.J.T. Conklin2001-01-231-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * infptrace.c (child_xfer_memory): Likewise. * monitor.c (monitor_xfer_memory): Likewise. * remote-adapt.c (adapt_xfer_inferior_memory): Likewise. * remote-array.c (array_xfer_memory): Likewise. * remote-bug.c (bug_xfer_memory): Likewise. * remote-e7000.c (e7000_xfer_inferior_memory): Likewise. * remote-eb.c (eb_xfer_inferior_memory): Likewise. * remote-es.c (es1800_xfer_inferior_memory): Likewise. * remote-mips.c (mips_xfer_memory): Likewise. * remote-mm.c (mm_xfer_inferior_memory): Likewise. * remote-nindy.c (nindy_xfer_inferior_memory): Likewise. * remote-os9k.c (rombug_xfer_inferior_memory): Likewise. * remote-rdi.c (arm_rdi_xfer_memory): Likewise. * remote-rdp.c (remote_rdp_xfer_inferior_memory): Likewise. * remote-sds.c (sds_xfer_memory): Likewise. * remote-sim.c (gdbsim_xfer_inferior_memory): Likewise. * remote-st.c (st2000_xfer_inferior_memory): Likewise. * remote-udi.c (udi_xfer_inferior_memory): Likewise. * remote-vx.c (vx_xfer_memory): Likewise. * remote.c (remote_xfer_memory): Likewise. * target.c (debug_to_xfer_memory, do_xfer_memory): Likewise. * target.h (child_xfer_memory, do_xfer_memory, xfer_memory): Likewise. * target.h (#include "memattr.h"): Added. (target_ops.to_xfer_memory): Add attrib argument. * wince.c (_initialize_inftarg): Removed call to set_dcache_state. * dcache.h (set_dcache_state): Removed declaration. * dcache.c (set_dcache_state): Removed definition * dcache.c: Update module comment, as dcache is now enabled and disabled with memory region attributes instead of by the global variable "remotecache". Add comment describing the interaction between dcache and memory region attributes. (dcache_xfer_memory): Add comment describing benefits of moving cache writeback to a higher level. (dcache_struct): Removed cache_has_stuff field. This was used to record whether the cache had been accessed in order to invalidate it when it was disabled. However, this is not needed because the cache is write through and the code that enables, disables, and deletes memory regions invalidate the cache. Add comment which suggests that we could be more selective and only invalidate those cache lines containing data from those memory regions. (dcache_invalidate): Updated. (dcache_xfer_memory): Updated. (dcache_alloc): Don't abort() if dcache_enabled_p is clear. (dcache_xfer_memory): Removed code that called do_xfer_memory() to perform a uncached transfer if dcache_enabled_p was clear. This function is now only called if caching is enabled for the memory region. (dcache_info): Always print cache info. * target.c (do_xfer_memory): Add attrib argument. (target_xfer_memory, target_xfer_memory_partial): Break transfer into chunks defined by memory regions, pass region attributes to do_xfer_memory(). * dcache.c (dcache_read_line, dcache_write_line): Likewise. * Makefile.in (SFILES): Add memattr.c. (COMMON_OBS): Add memattr.o. (dcache.o): Add target.h to dependencies. * memattr.c: New file. * memattr.h: Likewise.
* From Mark Salter, fix hw-breakpoint packet format.Andrew Cagney2001-01-181-2/+2
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* * regcache.c (set_register_cached, register_buffer,Nicholas Duffek2001-01-091-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | real_register, pseudo_register fetch_register, store_register): New functions. (register_changed, read_relative_register_raw_bytes_for_frame, registers_changed, registers_fetched, read_register_bytes, read_register_gen, write_register_gen, read_register, read_signed_register, write_register, supply_register): Replace register_valid[] with register_cached() and set_register_cached(). (read_register_bytes, read_register_gen, write_register_gen, read_register, read_signed_register, write_register, supply_register): Replace registers[] with register_buffer(). (read_register_bytes, read_register_gen, read_register, read_signed_register): Call fetch_register(). (write_register_gen, write_register): Call real_register() and store_register(). (write_register_bytes): Call store_register(). * value.h (set_register_cached, register_buffer): Prototype. * remote.c (remote_fetch_registers): Allocate regs[] with a run-time size. Replace register_valid[] with set_register_cached(). (store_register_using_P, remote_store_registers): Replace registers[] with register_buffer().
* Multi-arch REGISTER_BYTES_OK.Andrew Cagney2000-12-151-3/+2
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* Replace free() with xfree().Kevin Buettner2000-12-151-1/+1
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* * remote.c (remote_write_bytes): Add default case to switchAndrew Cagney2000-11-271-2/+8
| | | | | | | | | | | initializing ``todo''. Ditto for ``nr_bytes''. * top.c (catch_errors): Always initialize ``val''. * solib.c (info_sharedlibrary_command): Handle bfd_get_arch_size returning an unknown size. * gdbtypes.c (count_virtual_fns): Always initialize ``vfuncs''. * breakpoint.c (break_at_finish_at_depth_command_1): Initialise extra_args to NULL. (break_at_finish_command_1): Ditto.
* Replace asprintf() / vasprintf() with xasprintf() xvasprintf().Andrew Cagney2000-11-201-6/+6
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* Fix ``show remotewritesize'' was doing a set.Andrew Cagney2000-11-141-1/+1
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* * TODO: Note abstraction layer violation where "ocd reset" commandJ.T. Conklin2000-11-031-22/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | must invalidate the dcache, and how this might be fixed. * monitor.c (#include "dcache.h"): Removed. (remote_dcache): Removed. (monitor_open): Removed code that created local dcache. (flush_monitor_dcache): Removed (unused function). (monitor_resume): Removed call to dcache_invd(). (monitor_load): Likewise. (monitor_xfer_memory): Changed to call monitor_write_memory(), monitor_write_memory_block(), and monitor_read_memory() instead of dcache_xfer_memory(). * monitor.h (flush_monitor_dcache): Removed (unused function). * ocd.c (#include "dcache.h"): Removed. (ocd_dcache): Removed. (ocd_open): Removed code that created local dcache. (ocd_resume): Removed call to dcache_invd(). (ocd_xfer_memory): Changed to call ocd_write_bytes() and ocd_read_bytes() instead of dcache_xfer_memory(). (bdm_reset_command): Invalidate target dcache. * remote-bug.c (bug_load): Remove call to dcache_invd(). (bug_resume): Likewise. (bug_settings): Remove dcache, readfunc, and writefunc fields from initializer. (bug_xfer_memory): Changed to call bug_read_memory() and bug_write_memory() instead of dcache_xfer_memory(). * remote-nindy.c (#include "dcache.h"): Removed. (nindy_dcache): Removed. (nindy_open): Removed code that created local dcache. (nindy_resume): Removed call to dcache_invd(). (nindy_load): Likewise. (nindy_xfer_inferior_memory): Changed to call ninMemPut() and ninMemGet() instead of dcache_xfer_memory(). * remote-sds.c (#include "dcache.h"): Removed. (sds_dcache): Removed. (sds_open): Removed code that created local dcache. (sds_resume): Removed call to dcache_invd(). (sds_xfer_memory): Changed to call sds_write_bytes() and sds_read_bytes() instead of dcache_xfer_memory(). * remote-utils.c (gr_open): Removed code that created local dcache. * remote-utils.h (#include "dcache.h"): Removed. (struct gr_settings): Removed dcache, readfunc, and writefunc fields. (gr_get_dcache, gr_set_dcache): Removed macro definitions. * remote.c (#include "dcache.h"): Removed. (remote_dcache): Removed. (remote_open_1): Removed code that created local dcache. (remote_async_open_1): Likewise. (remote_resume): Removed call to dcache_invd(). (remote_async_resume): Likewise. (remote_xfer_memory): Changed to call remote_write_bytes() and remote_read_bytes() instead of dcache_xfer_memory(). * wince.c (#include "dcache.h"): Removed. (remote_dcache): Removed. (child_create_inferior): Removed code that created local dcache. (child_xfer_memory): Changed to call remote_write_bytes() and remote_read_bytes() instead of dcache_xfer_memory(). (child_resume): Removed call to dcache_invd(). * target.c (target_dcache): Added. (target_load): Invalidate target_dcache. (do_xfer_memory): New function. (target_xfer_memory): Reimplement in terms of dcache_xfer_memory(). (target_xfer_memory_partial): Likewise. (initialize_targets): Create target_dcache. * target.h (#include "dcache.h"): Added. (target_open): Invalidate target_dcache. (target_resume): Likewise. (do_xfer_memory): New declaration. * dcache.c (dcache_init): Removed reading and writing arguments. (dcache_struct): Removed read_memory and write_memory fields. (dcache_write_line): Call do_xfer_memory. (dcache_read_line): Likewise. (dcache_xfer_memory): Likewise. (dcache_invalidate): Renamed from dcache_invd. (dcache_init): Updated. (dcache_xfer_memory): Updated. * dcache.h (memxferfunc): Removed definition.
* Corrected spelling errors in commentsDavid Anderson2000-10-231-1/+1
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* Protoization.Kevin Buettner2000-10-181-18/+6
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* 2000-10-13 Fernando Nasser <fnasser@cygnus.com>Fernando Nasser2000-10-131-2/+8
| | | | | | * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. (read_frame): Do not call error() on communication error when reading checksum, but return failure instead and log message.
* * dcache.c (dcache_info): Output a cache line's state vector so itJ.T. Conklin2000-09-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | lines up under the data vector. * dcache.c (dcache_read_line): New function. (dcache_peek_byte): Use it. (dcache_alloc): Return NULL if write of reclaimed cache line fails. (dcache_peek_byte, dcache_poke_byte): Return failure if dcache_alloc() returns a NULL data block pointer. (dcache_xfer_memory): Don't force writeback unless we were writing. * monitor.c (monitor_expect): Change places where immediate_quit is set to 1 or 0 to increments and decrements respectively. This allows such changes to nest properly. * ocd.c (ocd_start_remote): Likewise. * remote-adapt.c (expect): Likewise. * remote-array.c (expect): Likewise. * remote-eb.c (expect): Likewise. * remote-e7000.c (e7000_start_remote): Likewise. * remote-mips.c (mips_expect_timeout, mips_getstring): Likewise. * remote-nrom.c (expect): Likewise. * remote-os9k.c (expect): Likewise. * remote-sds.c (sds_start_remote): Likewise. * remote-st.c (expect): Likewise. * remote-utils.c (sr_expect): Likewise. * remote.c (remote_start_remote): Likewise. * tracepoint.c (read_actions): Likewise. * remote-mips.c (mips_getstring): Balance changes to immediate_quit.
* 2000-08-20 Michael Chastain <chastain@redhat.com>Andrew Cagney2000-08-241-2/+15
| | | | | * remote.c (read_frame): Handle SERIAL_TIMEOUT while reading checksum.
* * MAINTAINERS: Add myself as dcache.c maintainer.J.T. Conklin2000-08-181-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | * remote-nindy.c (nindy_load): Invalidate dcache. * dcache.c (dcache_invd): Renamed from dcache_flush. The term flush with respect to caches usually implies that data will be written to memory. (dcache_init, dcache_xfer_memory): Updated. * monitor.c (flush_monitor_dcache, monitor_resume, monitor_load): Updated. * ocd.c (ocd_open, ocd_resume, bdm_reset_command): Updated. * remote-bug.c (bug_load, bug_resume): Updated. * remote-nindy.c (nindy_open, nindy_resume): Updated. * remote-sds.c (sds_open, sds_resume): Updated. * remote-utils.c (gr_open): Updated. * remote.c (remote_open_1, remote_resume, remote_async_resume, remote_cisco_open): Updated. * wince.c (child_create_inferior, child_resume): Updated. * monitor.c (monitor_open): Free dcache before creating a new one. * dcache.c (dcache_free): New function. * dcache.h (dcache_free): New prototype. -------------------------------------------------------------------
* * monitor.c (monitor_open): If a dcache has already been created,J.T. Conklin2000-08-101-2/+8
| | | | | | | | | | | | | | | invalidate it rather than creating another. * ocd.c (ocd_open): Likewise. * remote-nindy.c (nindy_open): Likewise. * remote-sds.c (sds_open): Likewise. * remote-utils.c (gr_open): Likewise. * remote.c (remote_open_1, remote_cisco_open): Likewise. * dcache.c (dcache_alloc): Changed to take address of line as an argument, and to invalidate cache line before returning. (dcache_peek_byte): Updated. (dcache_poke_byte): Updated. -------------------------------------------------------------------
* 2000-08-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>Elena Zannoni2000-08-071-6/+6
| | | | | | | | | | | | | | | | | | | | * objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss here, let the users of the macro do it. * symtab.h (ANOFFSET): Detect here if the section index is not initialized. * xcoffread.c (find_targ_sec): Don't treat .bss as special, because some objfiles may not have that section at all. * coffread.c (cs_to_section): Ditto. * elfread.c (elf_symtab_read): Detect an uninitialized index value. (elfstab_offset_sections): The macro ANOFFSET cannot be used as an lvalue anymore. * remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use ANOFFSET as an lvalue. * objfiles.c (objfile_relocate, objfile_relocate): Don't use ANOFFSET as an lvalue. * symfile.c (default_symfile_offsets): Don't use ANOFFSET as an lvalue.
* Re-implement ``set/show remote Z-packet ...'' commands so that each ZAndrew Cagney2000-08-041-144/+392
| | | | packet sub-type can be explicitly controled.
* Use add_set_auto_boolean_cmd() to implement ``set remote ?-packet''Andrew Cagney2000-08-021-47/+18
| | | | command.
* Protoization.gdb-post-protoization-2000-07-29Kevin Buettner2000-07-301-318/+130
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* * remote-nindy.c (nindy_fetch_word, nindy_store_word): RemovedJ.T. Conklin2000-06-191-35/+0
| | | | | | | | | | | | | | | | | | (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of breaking transfer into chunks and using nindy_fetch_word() and nindy_store_word(). * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead of breaking transfer into chunks and using gr_fetch_word() and gr_store_word(). * remote.c (remote_fetch_word, remote_store_word): Removed. * remote-utils.h (gr_fetch_word, gr_store_word): Removed. * remote-utils.c (gr_fetch_word, gr_store_word): Removed. * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed. * dcache.c (dcache_fetch, dcache_poke): Removed.
* Eliminate use of PARAMS.Kevin Buettner2000-06-121-2/+1
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* Change signature of function add_set_enum_cmd() so that it usesAndrew Cagney2000-06-081-5/+5
| | | | | constant character pointers. Update everything. As a consequence fix infrun's follow-fork plugging a small memory leak.
* Eliminate PARAMS from function pointer declarations.gdb-post-params-removal-2000-06-04Kevin Buettner2000-06-041-6/+5
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* PARAMS removal.gdb-post-params-removal-2000-05-28Kevin Buettner2000-05-281-149/+144
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* Fix signature of add_set_enum_cmd. Change VAR parameter to char**.Andrew Cagney2000-05-161-1/+1
| | | | Cleanup signature of add_set_cmd. Change VAR parameter to void*.
* Elena Zannoni <ezannoni@kwikemart.cygnus.com>Elena Zannoni2000-05-041-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, SECT_OFF_RODATA): Define as functions of OBJFILE. Add sect_index_text, sect_index_data, sect_index_rodata, sect_index_bss to objfile structure. * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, SECT_OFF_RODATA): Remove. * objfiles.c (allocate_objfile): Initialize sect_index_{text,data,bss,rodata} to -1, for error detection. * symfile.c (default_symfile_offsets): Initialize sect_index_{text,data,bss,rodata} from bfd information. * xcoffread.c (xcoff_symfile_offsets): Ditto. * somread.c (som_symfile_offsets): Initialize sect_index_{text,data,bss,rodata}. * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c, hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c, mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h, remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c, stabsread.c, symfile.c, xcoffread.c: Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the current objfile. * xcoffread.c: Add new field objfile to find_targ_sec_arg.
* * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.cAndrew Cagney2000-04-171-5/+0
| | | | | | | | | | | | | | | | | | | | | | (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE), gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR, FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Delete default definition. Handled by gdbarch. * gdbarch.sh: Make multi-arch defaults, defaults for non- multi-arch targets. (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC, MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT, REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION): Provide default/legacy implementation. (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition. * gdbarch.h, gdbarch.c: Re-generate.
* Fix thread-extra-info name. qfThreadExtraInfo ->qThreadExtraInfo.Andrew Cagney2000-03-291-1/+1
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* 2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>Michael Snyder2000-03-211-19/+133
| | | | | | | | | | | | * remote.c (remote_threads_extra_info): new function. Implement the extra thread info query for "info threads". (remote_threads_info): clean up a bit. (use_threadinfo_query, use_threadextra_query): new variables. Control whether GDB will use the new or old protocol for thread info queries. (remote_open_1): initialize new variables. (remote_async_open_1): ditto. (remote_cisco_open): ditto.
* 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>Elena Zannoni2000-02-181-2/+2
| | | | | | | * remote.c (remote_async_detach): Use target_mourn_inferior(), to make sure that all is cleaned up after we disconnect from the target. (remote_detach): Ditto.
* Replace ../include/wait.h with gdb_wait.h.Andrew Cagney2000-02-091-1/+1
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* From JTC: Reduce default remote_timeout to two. Flush defunct code.Andrew Cagney2000-02-091-16/+0
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* From JTC: Handle NAK from target stub.Andrew Cagney2000-02-091-0/+4
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* import gdb-2000-02-02 snapshotJason Molenda2000-02-031-0/+6
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* import gdb-2000-02-01 snapshotJason Molenda2000-02-021-5/+26
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* import gdb-2000-01-10 snapshotJason Molenda2000-01-111-3/+6
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* import gdb-1999-12-21 snapshotJason Molenda1999-12-221-8/+12
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* import gdb-1999-12-13 snapshotJason Molenda1999-12-141-1/+4
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* import gdb-1999-12-06 snapshotJason Molenda1999-12-071-107/+116
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* import gdb-1999-11-08 snapshotJason Molenda1999-11-091-55/+266
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* import gdb-1999-10-25 snapshotJason Molenda1999-10-261-6/+17
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* import gdb-1999-10-18 snapshotJason Molenda1999-10-191-114/+115
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* import gdb-1999-10-11 snapshotJason Molenda1999-10-121-15/+31
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