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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index af0c40dea9c..ed00ee19d47 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,277 @@ +1999-11-01 Michael Snyder <msnyder@cygnus.com> + Tom Tromey <tromey@cygnus.com> + + * tracepoint.h (get_tracepoint_by_number): Updated declaration. + * tracepoint.c (get_tracepoint_by_number): Added `multi_p' + argument. Now uses get_number_or_range and get_number. + (trace_pass_command): Allow a tracepoint range. + * breakpoint.h (get_number, get_number_or_range): Declare. + * breakpoint.c (get_number_trailer): New function. + (get_number): Rewrote to use get_number_trailer. + (get_number_or_range): New function. + (condition_command): Check `get_number' return value. + (commands_command): Likewise. + (ignore_command): Likewise. + (map_breakpoint_numbers): Use get_number_or_range. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * remote-rdi.c (_initialize_remote_rdi): Make log commands + subcommands of maintenance. Remove improper identation from + command documentation. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com>: + * rdi-share/etherdrv.c (fetch_ports): Print out additional TCP/IP + port information in ethernet driver if the DEBUG flag is set. + * rdi-share/hostchan.c (Adp_addToQueue): Changed #if statement in + hostchan.c to avoid compiler complaint when DEBUG macro was + undefined. + * rdi-share/unixcomm.c (Unix_ReadSerial): Print system error code + if read() system call fails. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/bytesex.h: Deleted. Conflicts with a system header file + on some systems like Linux Red Hat 5.2. + * rdi-share/angel_bytesex.h: New file. Replaces the above. + * rdi-share/bytesex.c: Deleted. Name changed to match the header + mentioned above (this is the implementation file). + * rdi-share/angel_bytesex.c: New file. Replaces the above. + * rdi-share/Makefile.am: Reflect above changes. + * rdi-share/Makefile.in: Reflect above changes. + +1999-11-01 Jimmy Guo <guo@cup.hp.com> + + * annotate.c (breakpoints_changed, annotate_ignore_count_change, + annotate_stopped): Provide annotation for breakpoint ignore_count + changes but only provide once at annotate_stopped time for + sucessive ignore_count triggered breakpoint changes, to make GUIs + happy yet lazy. + * annotate.h (annotate_ignore_count_change): Declare. + * breakpoint.c (bpstat_stop_status): Call + annotate_ignore_count_change when ignore_count changes. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com>: + * rdi-share/ardi.c (HandleStoppedMessage): Changed code that + handles the "stop" message so that unrecognized errors are + returned as "Error" rather than "NoError". The old code resulted + in some error conditions not being reported to the user. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com>: + * remote-rdi.c (arm_rdi_open): Added a call to Adp_CloseDevice() + before attempting to open a connection. This allows the user to + issue the "target rdi" command multiple times (in case the user + needs to change options or re-initialize the link). + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com>: + * rdi-share/endian.h: Deleted. Name clash with + /usr/include/endian.h. This was causing the wrong byte order to + be used by htons() in the RDI Ethernet driver. + * rdi-share/angel_endian.h: New file. Replaces the above. + * rdi-share/ardi.c: Replace include to reflect the above change. + * rdi-share/etherdrv.c: Ditto. + * rdi-share/hsys.c: Ditto. + * rdi-share/msgbuild.c: Ditto. + * rdi-share/params.c: Ditto. + * rdi-share/rx.c: Ditto. + * rdi-share/tx.c: Ditto. + * rdi-share/Makefile.am: Reflect above changes. + * rdi-share/Makefile.in: Reflect above changes. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com>: + * remote-rdi.c (_initialize_remote_rdi): Added command + rdilogenable. Allows the user to log ADP packets that are + exchanged between gdb and the target. Both the raw packets are + shown and some minimal decoding is attempted. Default state is + disabled. + (_initialize_remote_rdi): Added command rdilogfile. Allows the + user to specify the filename to which the ADP packet log is to be + written. Default state is "rdi.log". + (rdilogenable_command): New function. Related to rdilogenable. + (rdilogfile_command): New function. Related to rdilogfile. + * rdi-share/devsw.c (openLogFile, closeLogFile, + DevSW_SetLogEnable, DevSW_SetLogfile, dumpPacket): New + functions. Implement logging. + (DevSW_Read): Log if requested. + (DevSW_Write): Log if requested. + * rdi-share/devsw.h: Add prototypes for DevSW_SetLogfile and + DevSW_SetLogEnable. + * rdi-share/hostchan.c (Adp_SetLogEnable, Adp_SetLogfile): New + functions. Related to rdilogenable and rdilogfile. + * rdi-share/hostchan.h: Add prototypes for the above functions. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com>: + * remote-rdi.c (arm_rdi_open): Added code to split the arguments + to the 'target rdi' command at the first space. The first word is + passed to Adp_OpenDevice as the device name, the tail is passed as + the "arguments" parameter. This allows user specified baud rates + -- among other things that still need to be documented [e.g. (gdb) + target rdi /dev/ttyS1 19200]. NB: With very limited testing, the + ARM Embedded-ICE seems to run at 19.2K (though it is reported to + be unreliable above 9600), and the EPI Jeeni seems to run at + 38.4K. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com>: + * remote-rdi.c (_initialize_remote_rdi): Added the boolean + set/show variable rdiromatzero. Should be set to true if the + target has ROM at address 0. If true, then gdb will not tell the + target to trap fetches to interrupt vectors (which are located at + address 0). Using the Angel monitor, attempting to set + breakpoints in ROM is an error. Using JTAG debugging of the + ARM7TDMI, attempting to set more than two breakpoints in ROM is an + error. Default state is false (vectors will be trapped) -- used to + be hardwired false. + +1999-11-01 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com>: + * remote-rdi.c (_initialize_remote_rdi): Added the boolean + set/show variable rdiheartbeat. This enables or disables ADP + link-check "heartbeat" packets sent by the host to the target. + Heartbeat packets can cause both the ARM Embedded-ICE and the EPI + Jeeni to malfunction: If a heartbeat packet is received by the + target while it is sending a packet, that packet will be aborted, + and the ADP protocol engine then gets very confused. Default state + is off -- used to hardwired on. + +1999-10-29 Kevin Buettner <kevinb@cygnus.com> + + * i386-linux-nat.c (dummy_sse_values): Also define for systems + without PTRACE_GETXFPREGS. + +1999-10-29 Jim Blandy <jimb@zwingli.cygnus.com> + + Hardware watchpoint fix from Eli Zaretskii <eliz@gnu.org>: + + * breakpoint.c (insert_breakpoints): Fetch the value of the + expression we need to watch. If it's a lazy memory lvalue, then + we need to fetch it now, before we start the inferior again. + (insert_breakpoints, remove_breakpoint, bpstat_stop_status, + can_use_hardware_watchpoint): Only those values representing + memory we actually fetched need to be watched. + +1999-10-29 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * breakpoint.h (bpstat_print): Return 'enum print_stop_action', + not 'int'. + +1999-10-29 Jim Blandy <jimb@zwingli.cygnus.com> + + * acconfig.h: Fix entries for HAVE_STRUCT_SAVE_STATE_T, + HAVE_STRUCT_MEMBER_SS_WIDE, and HAVE_PTRACE_GETXFPREGS. + * config.h.in: Regenerated. + +1999-10-28 Jim Blandy <jimb@zwingli.cygnus.com> + + Fixes for warnings from Andreas Jaeger <aj@suse.de>. + * linux-thread.c (linuxthreads_sig_restart, + linuxthreads_sig_cancel, linuxthreads_sig_debug): Add missing + initializers to avoid gcc warnings. + (resume_thread): Add braces as recommended by gcc -Wparentheses. + (stop_thread): Likewise. + (linuxthreads_wait): Likewise. + (linuxthreads_find_trap): Likewise. + +1999-10-28 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * infcmd.c: Fix typo. + +1999-10-28 Jim Blandy <jimb@zenia.red-bean.com> + + * gdbtypes.c (init_simd_type): The upper bound to + create_range_type is inclusive, not exclusive. + + * configure.in: Check for PTRACE_GETXFPREGS, and #define + HAVE_PTRACE_GETXFPREGS if we have it. + * acconfig.h: Add entry for HAVE_PTRACE_GETXFPREGS. + * configure, config.in: Regenerated. + * config/i386/tm-linux.h (HAVE_SSE_REGS): #define, iff the + configure script #defined HAVE_PTRACE_GETXFPREGS. + (REGISTER_VIRTUAL_TYPE): Provide the proper types for the pointer + registers and the SSE registers. + * i386-linux-nat.c (GETREGS_SUPPLIES, GETFPREGS_SUPPLIES, + GETXFPREGS_SUPPLIES): New macros. + (have_ptrace_getxfpregs): New variable. + (FPREGSET_T_FPREG_ADDR): Renamed from FPREGSET_T_FPREG_OFFSET. + (supply_fpregset, convert_to_fpregset): Callers changed. + (supply_xfpregset, convert_to_xfpregset, fetch_xfpregs, + store_xfpregs, dummy_sse_values): New functions. + (fetch_inferior_registers, store_inferior_registers): Use the + *_SUPPLIES macros to decide how to fetch a given register. Use + {fetch,store}_xfpregs and dummy_sse_values to provide access to + the SSE registers, on systems where they are present. + +1999-10-28 Kevin Buettner <kevinb@cygnus.com> + + * gdbserver/gdbreplay.c (config.h, errno.h): Include. + (perror_with_name): Don't declare sys_nerr, sys_errlist, or errno + when STDC_HEADERS is defined. + * gdbserver/utils.c (STDC_HEADERS): Likewise. + + * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, + gdbserver/low-lynx.c, gdbserver/low-sim.c, gdbserver/low-sparc.c, + gdbserver/low-sun3.c (my_registers): Declare. + (registers): Changed from array type to pointer type in order + to match declaration in inferior.h in main gdb sources. + * gdbserver/server.h (registers): Likewise. + * gdbserver/remote-utils.c (outreg): Removed declaration of + registers[]. + + * gdbserver/low-linux.c (fetch_register): Changed PTRACE_PEEKUSR to + PTRACE_PEEKUSER. [Note the missing 'E'.] + (store_inferior_registers): Likewise for PTRACE_POKEUSER. + + * gdbserver/low-linux.c (sys/ptrace.h): Move include to + avoid conflict with #defines coming from <sys/user.h>. + (sys/reg.h): Only include when HAVE_SYS_REG_H is defined. + (PTRACE_XFER_TYPE): Provide a default type in case + the target doesn't define it. + (fetch_register, read_inferior_memory, write_inferior_memory): + Use PTRACE_XFER_TYPE instead of int for ptrace() transfers. + (I386_GNULINUX_TARGET): Use #ifdef with this symbol instead + of assuming it's an x86 target when it's not a m68k target. + (i386_register_raw_size, i386_register_byte): Define these arrays + to match other changes that've been occuring to the x86 target + in the main gdb sources. + (initialize_arch): New (static) function for doing target arch + specific initializations. + + * gdbserver/server.h (MAXBUFBYTES, PBUFSIZ): New defines + [actually stolen from remote.c]. + * gdbserver/remote-utils.c (putpkt): Use PBUFSIZ to make + sure that buffer is big enough. + * gdbserver/server.c (main): Ditto. + + * gdbserver/remote-utils.c (outreg): Allow register numbers + bigger than 255. + (prepare_resume_reply): Provide alternate mechanism, + GDBSERVER_RESUME_REGS, for defining list of registers to send + to gdb. + * gdbserver/Makefile.in (INTERNAL_CFLAGS): Swapped order of + INCLUDE_CFLAGS and BFD_CFLAGS to ensure that gdb's config.h + gets found before bfd's config.h. Also added -DGDBSERVER + switch. + (INCLUDE_CFLAGS): Added -I.. . + +1999-10-27 Nick Clifton <nickc@cygnus.com> + + * arm-tdep.c (THUMB_BE_BREAKPOINT): Change to 0xbebe. + (THUMB_LE_BREAKPOINT): Change to 0xbebe. + Mon Oct 25 18:22:06 1999 Andrew Cagney <cagney@b1.cygnus.com> * remote.c: Document future of compare_sections_command. |