but does partial reads, such as reads that bump into the end of
the address space.
* target.h (target_read_memory_partial): Add prototype.
* valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
* valprint.c (val_print_string): Complete rewrite to fix bug with
bumping into end of memory, avoiding unnecessarily long reads, and
fixing bug when print_max is set to 0 (unlimited print length).
* valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
initialize print_max.
single parameter, the pointer to the partial symtab, rather than
a bunch of args that are derived from the partial symtab. Change
prototypes and callers to match.
set demangling style automatically.
* defs.h (CPLUS_MARKER): Clarify comment that this is only for
GNU C++, not C++ in general.
* symtab.h (general_symbol_info): Simplify by eliminating one
structure level for the language dependent info.
* defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
* findvar.c (write_register): See if we are writing back the same
value that's already in the register. If so, don't bother.
* remote.c (putpkt, getpkt): Improve handling of communication
problems.
* ser-go32.c: Prototype it to death. Update serial_ops and add
dummy routines where appropriate.
* ser-tcp.c: New module to implement serial I/O via TCP
connections.
* ser-unix.c: Clean up getting/setting of tty state. Get rid of
SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
* serial.c: Add start of support for connect command.
(serial_open): Distinguish between tcp and local devices.
* serial.h (struct serial_ops): Get rid of restore, add
get_tty_state and set_tty_state. Define protoypes and macros for
this mess.
* gdbserver/remote-utils.c: Add tcp support. (readchar): Do
some real buffering. Handle error conditions gracefully.
* gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
(Lynx), remove lots of cruft.
is not a pointer type.
* stabsread.c (define_symbol): Clean up logic; move the read_type
calls to inside the switch statement (this improves the error
handling).
(identify_source_line), callers: Take pc as argument, rather than
assuming innermost frame (emacs doesn't use this, so no one ever
noticed).
* symtab.h: Declare frame_file_full_name.
* main.c: Don't.
read_type_number static.
(define_symbol): Don't try to deal with a missing symbol
descriptor which isn't followed by digit, '(', or '-'.
* stabsread.h: Don't declare read_type_number here.
* gdbtypes.h: Don't declare error_type here.
* xcoffread.c: Remove NO_TYPEDEFS code.
support it.
* config/i386/go32.mh: Define SER_HARDWIRE.
* Makefile.in: Define SER_HARDWIRE.
(DEPFILES): Use it.
(alldeps.mak): Add SER_HARDWIRE.
Remove all references to ser-hardwire.{c,o}.
* configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
inferior_fp_registers by reading them from the inferior before
modifying and writing them back.
Fixes unexplainable inferior FP exceptions after calls to the inferior
or setting of floating point registers.
* mips-tdep.c (mips_skip_prologue): Skip move of argument register
to register which is generated by gcc-2.4.
(define_symbol): Use read_type for type of enum constant,
not just read_type_number. Also don't call error().
(define_symbol): For unrecognized constant type, one complaint (the
one from error_type) is enough. Don't make our own in addition.
(define_symbol): Don't treat an N_FUN 'R' as a prototype.
* gdbtypes.h: Doc fixes.
Paul Flinders <ptf@delcam.co.uk>.
* mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
executable uses sigvec.
* mips-tdep.c (read_next_frame_reg): Allow tm-file to override
sigcontext offsets.
* config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
the necessary bits.
* findvar.c (value_from_register): Fix uninitialized first_addr
which caused problems with assignment of doubles to register variables
on some targets.
* mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
missing mips definitions if necessary.
Fix handling of double register variables for mips targets and big
endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
* config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
8 bytes for doubles.
* config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
conversion of type held in multiple registers to host format.
* config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
companion to REGISTER_CONVERT_TO_TYPE.
* config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
Convert to function calls.
* config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
mips targets.
* mips-tdep.c (mips_print_register): Raw buffer now needs just
MAX_REGISTER_RAW_SIZE bytes.
* mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
(if defined) for doubles.
* mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
* valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
defined.
* findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
defined.
signal_handler_caller.
* tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
* tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
* inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
Use SIGTRAMP_START if defined.
* infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
* infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
