* gdbint.texinfo: Removed mentions of many incorrectly placed and
obsolete conditionals, described some others.
This commit is contained in:
Stan Shebs
parent
802a2b00a9
commit
cdc647da07
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@ -1,3 +1,8 @@
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Thu Jul 14 18:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
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* gdbint.texinfo: Removed mentions of many incorrectly placed and
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obsolete conditionals, described some others.
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Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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* gdb.texinfo (help targets): Changed to `help target', which
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@ -347,7 +347,7 @@ Then edit @file{bfd/configure.host}. Add a line to recognize your
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@code{my_host} to @var{xxx} when you recognize it. This will cause your
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file @file{h-@var{xxx}.h} to be linked to @file{sysdep.h} at configuration
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time. When creating the line that recognizes your configuration,
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only match the fields that you really need to match; e.g. don't match
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only match the fields that you really need to match; e.g. don't
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match the architecture or manufacturer if the OS is sufficient
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to distinguish the configuration that your @file{h-@var{xxx}.h} file supports.
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Don't match the manufacturer name unless you really need to.
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@ -452,7 +452,7 @@ Now, you are now ready to try configuring GDB to compile using your system
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as its host. From the top level (above @file{bfd}, @file{gdb}, etc), do:
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@example
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./configure @var{xxx} +target=vxworks960
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./configure @var{xxx} --target=vxworks960
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@end example
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This will configure your system to cross-compile for VxWorks on
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@ -1490,47 +1490,36 @@ available somehow (e.g. anonymous FTP), and announce it on
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When GDB is configured and compiled, various macros are defined or left
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undefined, to control compilation based on the attributes of the host
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system. These macros and their meanings are:
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system. These macros and their meanings (or if the meaning is not
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documented here, then one of the source files where they are used is
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indicated) are:
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@emph{NOTE: For now, both host and target conditionals are here.
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Eliminate target conditionals from this list as they are identified.}
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@table @code
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@item ALIGN_SIZE
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alloca.c
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@item BLOCK_ADDRESS_FUNCTION_RELATIVE
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dbxread.c
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@item GDBINIT_FILENAME
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main.c
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The default name of GDB's initialization file (normally @file{.gdbinit}).
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@item KERNELDEBUG
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tm-hppa.h
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@item MEM_FNS_DECLARED
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Your host config file defines this if it includes
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declarations of @code{memcpy} and @code{memset}. Define this
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to avoid conflicts between the native include
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files and the declarations in @file{defs.h}.
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@item NO_SYS_FILE
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dbxread.c
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@item PYRAMID_CONTROL_FRAME_DEBUGGING
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pyr-xdep.c
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@item SIGWINCH_HANDLER_BODY
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utils.c
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@item 1
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buildsym.c
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@item 1
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dbxread.c
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@item 1
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dbxread.c
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@item 1
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buildsym.c
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@item 1
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dwarfread.c
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@item 1
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valops.c
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@item 1
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valops.c
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@item 1
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pyr-xdep.c
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@item ADDITIONAL_OPTIONS
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main.c
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@item ADDITIONAL_OPTION_CASES
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@ -1551,8 +1540,6 @@ altos-xdep.c
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xm-altos.h
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@item ASCII_COFF
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remote-adapt.c
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@item BADMAG
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coffread.c
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@item BCS
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tm-delta88.h
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@item BEFORE_MAIN_LOOP_HOOK
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@ -1561,8 +1548,6 @@ main.c
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coffread.c
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@item BELIEVE_PCC_PROMOTION_TYPE
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stabsread.c
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@item BIG_ENDIAN
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defs.h
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@item BITS_BIG_ENDIAN
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defs.h
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@item BKPT_AT_MAIN
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@ -1571,18 +1556,14 @@ solib.c
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dbxread.c
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@item BPT_VECTOR
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tm-m68k.h
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@item BREAKPOINT
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tm-m68k.h
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@item BREAKPOINT_DEBUG
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breakpoint.c
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@item BROKEN_LARGE_ALLOCA
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Avoid large @code{alloca}'s. For example, on sun's, Large alloca's fail
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because the attempt to increase the stack limit in main() fails because
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shared libraries are allocated just below the initial stack limit. The
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SunOS kernel will not allow the stack to grow into the area occupied by
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the shared libraries.
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@item BSTRING
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regex.c
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@item CALL_DUMMY
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valops.c
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@item CALL_DUMMY_LOCATION
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@ -1609,8 +1590,6 @@ symm-tdep.c
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stack.c
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@item CPLUS_MARKER
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cplus-dem.c
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@item CREATE_INFERIOR_HOOK
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infrun.c
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@item C_ALLOCA
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regex.c
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@item C_GLBLREG
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@ -1627,8 +1606,10 @@ partial-stab.h
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hppabsd-xdep.c
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@item DECR_PC_AFTER_BREAK
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breakpoint.c
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@item DEFAULT_PROMPT
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main.c
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The default value of the prompt string (normally @code{"(gdb) "}).
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@item DELTA88
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m88k-xdep.c
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@item DEV_TTY
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@ -1643,10 +1624,6 @@ remote.c
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infrun.c
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@item DO_REGISTERS_INFO
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infcmd.c
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@item END_OF_TEXT_DEFAULT
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dbxread.c
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@item EXTERN
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buildsym.h
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@item EXTRACT_RETURN_VALUE
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tm-m68k.h
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@item EXTRACT_STRUCT_VALUE_ADDRESS
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@ -1657,36 +1634,10 @@ frame.h
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symtab.h
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@item FILES_INFO_HOOK
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target.c
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@item FIXME
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coffread.c
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@item FLOAT_INFO
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infcmd.c
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@item FOPEN_RB
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defs.h
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@item FP0_REGNUM
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a68v-xdep.c
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@item FPC_REGNUM
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mach386-xdep.c
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@item FP_REGNUM
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parse.c
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@item FRAMELESS_FUNCTION_INVOCATION
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blockframe.c
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@item FRAME_ARGS_ADDRESS_CORRECT
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stack.c
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@item FRAME_CHAIN_COMBINE
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blockframe.c
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@item FRAME_CHAIN_VALID
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frame.h
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@item FRAME_CHAIN_VALID_ALTERNATE
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frame.h
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@item FRAME_FIND_SAVED_REGS
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stack.c
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@item FRAME_GET_BASEREG_VALUE
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frame.h
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@item FRAME_NUM_ARGS
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tm-m68k.h
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@item FRAME_SPECIFICATION_DYADIC
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stack.c
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@item FUNCTION_EPILOGUE_SIZE
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coffread.c
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@item F_OK
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@ -1703,17 +1654,13 @@ dwarfread.c
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findvar.c
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@item GPLUS_PRODUCER
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dwarfread.c
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@item GR64_REGNUM
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remote-adapt.c
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@item GR64_REGNUM
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remote-mm.c
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@item HANDLE_RBRAC
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partial-stab.h
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@item HAVE_68881
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m68k-tdep.c
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@item HAVE_MMAP
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In some cases, use the system call @code{mmap} for reading symbol
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tables. For some machines this allows for sharing and quick updates.
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@item HAVE_REGISTER_WINDOWS
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findvar.c
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@item HAVE_SIGSETMASK
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@ -1725,7 +1672,7 @@ arm-tdep.c
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@item HOSTING_ONLY
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xm-rtbsd.h
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@item HOST_BYTE_ORDER
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ieee-float.c
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findvar.c
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@item HPUX_ASM
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xm-hp300hpux.h
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@item HPUX_VERSION_5
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@ -1734,8 +1681,6 @@ hp300ux-xdep.c
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infrun.c
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@item I80960
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remote-vx.c
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@item IEEE_DEBUG
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ieee-float.c
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@item IEEE_FLOAT
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valprint.c
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@item IGNORE_SYMBOL
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@ -1766,24 +1711,26 @@ values.c
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dbxread.c
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@item KERNEL_DEBUGGING
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tm-ultra3.h
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@item KERNEL_U_ADDR
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Define this to the address of the @code{u} structure (the ``user struct'',
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also known as the ``u-page'') in kernel virtual memory. GDB needs to know
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this so that it can subtract this address from absolute addresses in
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the upage, that are obtained via ptrace or from core files. On systems
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that don't need this value, set it to zero.
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@item KERNEL_U_ADDR_BSD
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Define this to cause GDB to determine the address of @code{u} at runtime,
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by using Berkeley-style @code{nlist} on the kernel's image in the root
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directory.
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@item KERNEL_U_ADDR_HPUX
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Define this to cause GDB to determine the address of @code{u} at runtime,
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by using HP-style @code{nlist} on the kernel's image in the root
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directory.
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@item LCC_PRODUCER
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dwarfread.c
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@item LITTLE_ENDIAN
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defs.h
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@item LOG_FILE
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remote-adapt.c
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@item LONGERNAMES
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@ -1800,28 +1747,33 @@ defs.h
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source.c
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@item L_LNNO32
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coffread.c
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@item L_SET
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This macro is used as the argument to lseek (or, most commonly, bfd_seek).
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FIXME, it should be replaced by SEEK_SET instead, which is the POSIX equivalent.
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FIXME, should be replaced by SEEK_SET instead, which is the POSIX equivalent.
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@item MACHKERNELDEBUG
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hppabsd-tdep.c
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@item MAIN
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cplus-dem.c
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@item MAINTENANCE
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dwarfread.c
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@item MAINTENANCE_CMDS
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breakpoint.c
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@item MAINTENANCE_CMDS
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maint.c
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If the value of this is 1, then a number of optional maintenance commands
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are compiled in.
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@item MALLOC_INCOMPATIBLE
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Define this if the system's prototype for @code{malloc} differs from the
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@sc{ANSI} definition.
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@item MIPSEL
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mips-tdep.c
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@item MMAP_BASE_ADDRESS
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When using HAVE_MMAP, the first mapping should go at this address.
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@item MMAP_INCREMENT
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when using HAVE_MMAP, this is the increment between mappings.
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@item MONO
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ser-go32.c
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@item MOTOROLA
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@ -1834,10 +1786,10 @@ infrun.c
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exec.c
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@item NFAILURES
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regex.c
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@item NNPC_REGNUM
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infrun.c
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@item NORETURN
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defs.h
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(in defs.h - is this really useful to define/undefine?)
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@item NOTDEF
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regex.c
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@item NOTDEF
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@ -1850,6 +1802,7 @@ infrun.c
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remote-mm.c
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@item NO_JOB_CONTROL
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signals.h
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@item NO_MMALLOC
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GDB will use the @code{mmalloc} library for memory allocation for symbol
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reading, unless this symbol is defined. Define it on systems
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@ -1861,15 +1814,15 @@ to override the setting of @code{MMALLOC_LIB} to empty, in the Makefile.
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Therefore, this define is usually set on the command line by overriding
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@code{MMALLOC_DISABLE} in @file{config/*/*.mh}, rather than by defining
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it in @file{xm-*.h}.
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@item NO_MMALLOC_CHECK
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Define this if you are using @code{mmalloc}, but don't want the overhead
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of checking the heap with @code{mmcheck}.
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@item NO_SIGINTERRUPT
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remote-adapt.c
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@item NO_SINGLE_STEP
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infptrace.c
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@item NPC_REGNUM
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infcmd.c
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@item NS32K_SVC_IMMED_OPERANDS
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ns32k-opcode.h
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@item NUMERIC_REG_NAMES
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@ -1894,8 +1847,6 @@ dbxread.c
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inferior.h
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@item PC_LOAD_SEGMENT
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stack.c
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@item PC_REGNUM
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parse.c
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@item PRINT_RANDOM_SIGNAL
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infcmd.c
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@item PRINT_REGISTER_HOOK
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@ -1908,8 +1859,6 @@ buildsym.c
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infrun.c
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@item PSIGNAL_IN_SIGNAL_H
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defs.h
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@item PS_REGNUM
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parse.c
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@item PUSH_ARGUMENTS
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valops.c
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@item PYRAMID_CONTROL_FRAME_DEBUGGING
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@ -1932,14 +1881,13 @@ regex.h
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dwarfread.c
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@item R_OK
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xm-altos.h
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@item SDB_REG_TO_REGNUM
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coffread.c
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@item SEEK_END
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state.c
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@item SEEK_SET
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state.c
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@item SEM
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coffread.c
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@item SET_STACK_LIMIT_HUGE
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When defined, stack limits will be raised to their maximum. Use this
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if your host supports @code{setrlimit} and you have trouble with
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@ -1947,6 +1895,7 @@ if your host supports @code{setrlimit} and you have trouble with
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Also used in @file{fork-child.c} to return stack limits before child
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processes are forked.
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@item SHELL_COMMAND_CONCAT
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infrun.c
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@item SHELL_FILE
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@ -1957,30 +1906,16 @@ breakpoint.c
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regex.c
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@item SIGTRAP_STOP_AFTER_LOAD
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infrun.c
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@item SKIP_PROLOGUE
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tm-m68k.h
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@item SKIP_PROLOGUE_FRAMELESS_P
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blockframe.c
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@item SKIP_TRAMPOLINE_CODE
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infrun.c
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@item SOLIB_ADD
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core.c
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@item SOLIB_CREATE_INFERIOR_HOOK
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infrun.c
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@item SP_REGNUM
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parse.c
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@item STAB_REG_TO_REGNUM
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stabsread.h
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@item STACK_ALIGN
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||||
valops.c
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@item STACK_DIRECTION
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||||
alloca.c
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@item START_INFERIOR_TRAPS_EXPECTED
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infrun.c
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||||
@item STOP_SIGNAL
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main.c
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||||
@item STORE_RETURN_VALUE
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tm-m68k.h
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||||
@item SUN4_COMPILER_FEATURE
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||||
infrun.c
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@item SUN_FIXED_LBRAC_BUG
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||||
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@ -1997,8 +1932,6 @@ symfile.c
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regex.c
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||||
@item Sword
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||||
regex.c
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||||
@item TDESC
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||||
infrun.c
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||||
@item TIOCGETC
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||||
inflow.c
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||||
@item TIOCGLTC
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||||
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@ -2027,10 +1960,12 @@ xm-news.h
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|||
inflow.c
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||||
@item USE_STRUCT_CONVENTION
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values.c
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||||
|
||||
@item USG
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Means that System V (prior to SVR4) include files are in use.
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(FIXME: This symbol is abused in @file{infrun.c}, @file{regex.c},
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@file{remote-nindy.c}, and @file{utils.c} for other things, at the moment.)
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@item USIZE
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xm-m88k.h
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@item U_FPSTATE
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@ -2039,16 +1974,10 @@ i386-xdep.c
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dbxread.c
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@item WRS_ORIG
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remote-vx.c
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@item _LANG_c
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language.c
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@item _LANG_m2
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language.c
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@item __GNUC__
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news-xdep.c
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||||
@item __GO32__
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inflow.c
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@item __HAVE_68881__
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||||
m68k-stub.c
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@item __HPUX_ASM__
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xm-hp300hpux.h
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||||
@item __INT_VARARGS_H
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||||
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@ -2061,8 +1990,6 @@ defs.h
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|||
defs.h
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||||
@item GOULD_PN
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||||
gould-pinsn.c
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@item emacs
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||||
alloca.c
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||||
@item hp800
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||||
xm-hppabsd.h
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||||
@item hpux
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||||
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@ -2081,8 +2008,6 @@ ns32k-opcode.h
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|||
mips-tdep.c
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||||
@item sparc
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||||
regex.c
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||||
@item static
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||||
alloca.c
|
||||
@item sun
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||||
m68k-tdep.c
|
||||
@item sun386
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||||
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|
@ -2093,10 +2018,6 @@ regex.c
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|||
xm-mips.h
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||||
@item volatile
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||||
defs.h
|
||||
@item x_name
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||||
coffread.c
|
||||
@item x_zeroes
|
||||
coffread.c
|
||||
@end table
|
||||
|
||||
@node Target Conditionals
|
||||
|
|
@ -2110,16 +2031,15 @@ system. These macros and their meanings are:
|
|||
Eliminate host conditionals from this list as they are identified.}
|
||||
|
||||
@table @code
|
||||
|
||||
@item PUSH_DUMMY_FRAME
|
||||
Used in @samp{call_function_by_hand} to create an artificial stack frame.
|
||||
|
||||
@item POP_FRAME
|
||||
Used in @samp{call_function_by_hand} to remove an artificial stack frame.
|
||||
@item ALIGN_SIZE
|
||||
alloca.c
|
||||
|
||||
@item BLOCK_ADDRESS_FUNCTION_RELATIVE
|
||||
dbxread.c
|
||||
@item GDBINIT_FILENAME
|
||||
main.c
|
||||
@item KERNELDEBUG
|
||||
tm-hppa.h
|
||||
@item NO_SYS_FILE
|
||||
|
|
@ -2146,18 +2066,12 @@ altos-xdep.c
|
|||
xm-altos.h
|
||||
@item ASCII_COFF
|
||||
remote-adapt.c
|
||||
@item BADMAG
|
||||
coffread.c
|
||||
@item BCS
|
||||
tm-delta88.h
|
||||
@item BEFORE_MAIN_LOOP_HOOK
|
||||
main.c
|
||||
@item BELIEVE_PCC_PROMOTION
|
||||
coffread.c
|
||||
@item BELIEVE_PCC_PROMOTION_TYPE
|
||||
stabsread.c
|
||||
@item BIG_ENDIAN
|
||||
defs.h
|
||||
@item BITS_BIG_ENDIAN
|
||||
defs.h
|
||||
@item BKPT_AT_MAIN
|
||||
|
|
@ -2168,10 +2082,6 @@ dbxread.c
|
|||
tm-m68k.h
|
||||
@item BREAKPOINT
|
||||
tm-m68k.h
|
||||
@item BREAKPOINT_DEBUG
|
||||
breakpoint.c
|
||||
@item BSTRING
|
||||
regex.c
|
||||
@item CALL_DUMMY
|
||||
valops.c
|
||||
@item CALL_DUMMY_LOCATION
|
||||
|
|
@ -2198,10 +2108,6 @@ symm-tdep.c
|
|||
stack.c
|
||||
@item CPLUS_MARKER
|
||||
cplus-dem.c
|
||||
@item CREATE_INFERIOR_HOOK
|
||||
infrun.c
|
||||
@item C_ALLOCA
|
||||
regex.c
|
||||
@item C_GLBLREG
|
||||
coffread.c
|
||||
@item DBXREAD_ONLY
|
||||
|
|
@ -2216,8 +2122,6 @@ partial-stab.h
|
|||
hppabsd-xdep.c
|
||||
@item DECR_PC_AFTER_BREAK
|
||||
breakpoint.c
|
||||
@item DEFAULT_PROMPT
|
||||
main.c
|
||||
@item DELTA88
|
||||
m88k-xdep.c
|
||||
@item DEV_TTY
|
||||
|
|
@ -2232,10 +2136,11 @@ remote.c
|
|||
infrun.c
|
||||
@item DO_REGISTERS_INFO
|
||||
infcmd.c
|
||||
|
||||
@item END_OF_TEXT_DEFAULT
|
||||
dbxread.c
|
||||
@item EXTERN
|
||||
buildsym.h
|
||||
This is an expression that should designate the end of the text section
|
||||
(? FIXME ?)
|
||||
|
||||
@item EXTRACT_RETURN_VALUE
|
||||
tm-m68k.h
|
||||
@item EXTRACT_STRUCT_VALUE_ADDRESS
|
||||
|
|
@ -2246,8 +2151,6 @@ frame.h
|
|||
symtab.h
|
||||
@item FILES_INFO_HOOK
|
||||
target.c
|
||||
@item FIXME
|
||||
coffread.c
|
||||
@item FLOAT_INFO
|
||||
infcmd.c
|
||||
@item FOPEN_RB
|
||||
|
|
@ -2258,14 +2161,14 @@ a68v-xdep.c
|
|||
mach386-xdep.c
|
||||
@item FP_REGNUM
|
||||
parse.c
|
||||
@item FPU
|
||||
Unused? 6-oct-92 rich@@cygnus.com. FIXME.
|
||||
@item FRAMELESS_FUNCTION_INVOCATION
|
||||
blockframe.c
|
||||
@item FRAME_ARGS_ADDRESS_CORRECT
|
||||
stack.c
|
||||
|
||||
@item FRAME_CHAIN
|
||||
Given FRAME, return a pointer to the calling frame.
|
||||
|
||||
@item FRAME_CHAIN_COMBINE
|
||||
blockframe.c
|
||||
@item FRAME_CHAIN_VALID
|
||||
|
|
@ -2276,12 +2179,17 @@ frame.h
|
|||
stack.c
|
||||
@item FRAME_GET_BASEREG_VALUE
|
||||
frame.h
|
||||
@item FRAME_NUM_ARGS
|
||||
tm-m68k.h
|
||||
|
||||
@item FRAME_NUM_ARGS (val, fi)
|
||||
For the frame described by fi, set val to the number of arguments
|
||||
that are being passed.
|
||||
|
||||
@item FRAME_SPECIFICATION_DYADIC
|
||||
stack.c
|
||||
|
||||
@item FRAME_SAVED_PC
|
||||
Given FRAME, return the pc saved there. That is, the return address.
|
||||
|
||||
@item FUNCTION_EPILOGUE_SIZE
|
||||
coffread.c
|
||||
@item F_OK
|
||||
|
|
@ -2294,16 +2202,19 @@ dbxread.c
|
|||
symtab.c
|
||||
@item GCC_PRODUCER
|
||||
dwarfread.c
|
||||
|
||||
@item GDB_TARGET_IS_HPPA
|
||||
This determines whether horrible kludge code in dbxread.c and partial-stab.h
|
||||
is used to mangle multiple-symbol-table files from HPPA's. This should all
|
||||
be ripped out, and a scheme like elfread.c used.
|
||||
|
||||
@item GDB_TARGET_IS_MACH386
|
||||
mach386-xdep.c
|
||||
@item GDB_TARGET_IS_SUN3
|
||||
a68v-xdep.c
|
||||
@item GDB_TARGET_IS_SUN386
|
||||
sun386-xdep.c
|
||||
|
||||
@item GET_LONGJMP_TARGET
|
||||
For most machines, this is a target-dependent parameter. On the DECstation
|
||||
and the Iris, this is a native-dependent parameter, since <setjmp.h> is
|
||||
|
|
@ -2313,6 +2224,7 @@ This macro determines the target PC address that longjmp() will jump
|
|||
to, assuming that we have just stopped at a longjmp breakpoint. It
|
||||
takes a CORE_ADDR * as argument, and stores the target PC value through
|
||||
this pointer. It examines the current state of the machine as needed.
|
||||
|
||||
@item GET_SAVED_REGISTER
|
||||
findvar.c
|
||||
@item GPLUS_PRODUCER
|
||||
|
|
@ -2335,8 +2247,6 @@ inflow.c
|
|||
arm-tdep.c
|
||||
@item HOSTING_ONLY
|
||||
xm-rtbsd.h
|
||||
@item HOST_BYTE_ORDER
|
||||
ieee-float.c
|
||||
@item HPUX_ASM
|
||||
xm-hp300hpux.h
|
||||
@item HPUX_VERSION_5
|
||||
|
|
@ -2345,12 +2255,12 @@ hp300ux-xdep.c
|
|||
infrun.c
|
||||
@item I80960
|
||||
remote-vx.c
|
||||
|
||||
@item IBM6000_TARGET
|
||||
Shows that we are configured for an IBM RS/6000 target. This conditional
|
||||
should be eliminated (FIXME) and replaced by feature-specific macros.
|
||||
It was introduced in haste and we are repenting at leisure.
|
||||
@item IEEE_DEBUG
|
||||
ieee-float.c
|
||||
|
||||
@item IEEE_FLOAT
|
||||
valprint.c
|
||||
@item IGNORE_SYMBOL
|
||||
|
|
@ -2383,8 +2293,6 @@ dbxread.c
|
|||
tm-ultra3.h
|
||||
@item LCC_PRODUCER
|
||||
dwarfread.c
|
||||
@item LITTLE_ENDIAN
|
||||
defs.h
|
||||
@item LOG_FILE
|
||||
remote-adapt.c
|
||||
@item LONGERNAMES
|
||||
|
|
@ -2401,14 +2309,8 @@ defs.h
|
|||
coffread.c
|
||||
@item MACHKERNELDEBUG
|
||||
hppabsd-tdep.c
|
||||
@item MAIN
|
||||
cplus-dem.c
|
||||
@item MAINTENANCE
|
||||
dwarfread.c
|
||||
@item MAINTENANCE_CMDS
|
||||
breakpoint.c
|
||||
@item MAINTENANCE_CMDS
|
||||
maint.c
|
||||
@item MIPSEL
|
||||
mips-tdep.c
|
||||
@item MOTOROLA
|
||||
|
|
@ -2419,14 +2321,8 @@ altos-xdep.c
|
|||
infrun.c
|
||||
@item NEED_TEXT_START_END
|
||||
exec.c
|
||||
@item NFAILURES
|
||||
regex.c
|
||||
@item NNPC_REGNUM
|
||||
infrun.c
|
||||
@item NORETURN
|
||||
defs.h
|
||||
@item NOTDEF
|
||||
regex.c
|
||||
@item NOTDEF
|
||||
remote-adapt.c
|
||||
@item NOTDEF
|
||||
|
|
@ -2487,14 +2383,15 @@ tm-a29k.h
|
|||
exec.c
|
||||
@item REG_STRUCT_HAS_ADDR
|
||||
findvar.c
|
||||
@item RE_NREGS
|
||||
regex.h
|
||||
@item R_FP
|
||||
dwarfread.c
|
||||
@item R_OK
|
||||
xm-altos.h
|
||||
|
||||
@item SDB_REG_TO_REGNUM
|
||||
coffread.c
|
||||
Define this to convert sdb register numbers
|
||||
into gdb regnums. If not defined, no conversion will be done.
|
||||
|
||||
@item SEEK_END
|
||||
state.c
|
||||
@item SEEK_SET
|
||||
|
|
@ -2507,72 +2404,89 @@ infrun.c
|
|||
infrun.c
|
||||
@item SHIFT_INST_REGS
|
||||
breakpoint.c
|
||||
@item SIGN_EXTEND_CHAR
|
||||
regex.c
|
||||
@item SIGTRAP_STOP_AFTER_LOAD
|
||||
infrun.c
|
||||
|
||||
@item SKIP_PROLOGUE
|
||||
tm-m68k.h
|
||||
A C statement that advances the PC across any function entry
|
||||
prologue instructions so as to reach ``real'' code.
|
||||
|
||||
@item SKIP_PROLOGUE_FRAMELESS_P
|
||||
blockframe.c
|
||||
A C statement that should behave similarly, but that can stop
|
||||
as soon as the function is known to have a frame.
|
||||
If not defined, @code{SKIP_PROLOGUE} will be used instead.
|
||||
|
||||
@item SKIP_TRAMPOLINE_CODE
|
||||
infrun.c
|
||||
@item SOLIB_ADD
|
||||
core.c
|
||||
@item SOLIB_CREATE_INFERIOR_HOOK
|
||||
infrun.c
|
||||
@item SP_REGNUM
|
||||
parse.c
|
||||
|
||||
@item STAB_REG_TO_REGNUM
|
||||
stabsread.h
|
||||
Define this to convert stab register numbers (as gotten from `r' declarations)
|
||||
into gdb regnums. If not defined, no conversion will be done.
|
||||
|
||||
@item STACK_ALIGN
|
||||
valops.c
|
||||
@item STACK_DIRECTION
|
||||
alloca.c
|
||||
@item START_INFERIOR_TRAPS_EXPECTED
|
||||
infrun.c
|
||||
@item STOP_SIGNAL
|
||||
main.c
|
||||
@item STORE_RETURN_VALUE
|
||||
tm-m68k.h
|
||||
|
||||
@item STORE_RETURN_VALUE (type, valbuf)
|
||||
A C expression that stores a function return value of type @var{type},
|
||||
where @var{valbuf} is the address of the value to be stored.
|
||||
|
||||
@item SUN4_COMPILER_FEATURE
|
||||
infrun.c
|
||||
@item SUN_FIXED_LBRAC_BUG
|
||||
dbxread.c
|
||||
@item SVR4_SHARED_LIBS
|
||||
solib.c
|
||||
@item SWITCH_ENUM_BUG
|
||||
regex.c
|
||||
@item SYM1
|
||||
tm-ultra3.h
|
||||
@item SYMBOL_RELOADING_DEFAULT
|
||||
symfile.c
|
||||
@item SYNTAX_TABLE
|
||||
regex.c
|
||||
@item Sword
|
||||
regex.c
|
||||
|
||||
@item TARGET_BYTE_ORDER
|
||||
defs.h
|
||||
The ordering of bytes in the target.
|
||||
This must be defined to be either @code{BIG_ENDIAN} or @code{LITTLE_ENDIAN}.
|
||||
|
||||
@item TARGET_CHAR_BIT
|
||||
defs.h
|
||||
Number of bits in a char; defaults to 8.
|
||||
|
||||
@item TARGET_COMPLEX_BIT
|
||||
defs.h
|
||||
Number of bits in a complex number; defaults to @code{2 * TARGET_FLOAT_BIT}.
|
||||
|
||||
@item TARGET_DOUBLE_BIT
|
||||
defs.h
|
||||
Number of bits in a double float; defaults to @code{8 * TARGET_CHAR_BIT}.
|
||||
|
||||
@item TARGET_DOUBLE_COMPLEX_BIT
|
||||
defs.h
|
||||
Number of bits in a double complex; defaults to @code{2 * TARGET_DOUBLE_BIT}.
|
||||
|
||||
@item TARGET_FLOAT_BIT
|
||||
defs.h
|
||||
Number of bits in a float; defaults to @code{4 * TARGET_CHAR_BIT}.
|
||||
|
||||
@item TARGET_INT_BIT
|
||||
defs.h
|
||||
Number of bits in an integer; defaults to @code{4 * TARGET_CHAR_BIT}.
|
||||
|
||||
@item TARGET_LONG_BIT
|
||||
defs.h
|
||||
Number of bits in a long integer; defaults to @code{4 * TARGET_CHAR_BIT}.
|
||||
|
||||
@item TARGET_LONG_DOUBLE_BIT
|
||||
defs.h
|
||||
Number of bits in a long double float;
|
||||
defaults to @code{2 * TARGET_DOUBLE_BIT}.
|
||||
|
||||
@item TARGET_LONG_LONG_BIT
|
||||
defs.h
|
||||
Number of bits in a long long integer; defaults to @code{2 * TARGET_LONG_BIT}.
|
||||
|
||||
@item TARGET_PTR_BIT
|
||||
defs.h
|
||||
Number of bits in a pointer; defaults to @code{TARGET_INT_BIT}.
|
||||
|
||||
@item TARGET_SHORT_BIT
|
||||
Number of bits in a short integer; defaults to @code{2 * TARGET_CHAR_BIT}.
|
||||
|
||||
@item TARGET_READ_PC
|
||||
@item TARGET_WRITE_PC
|
||||
@item TARGET_READ_SP
|
||||
|
|
@ -2588,10 +2502,6 @@ These macros are useful when a target keeps one of these registers in a
|
|||
hard to get at place; for example, part in a segment register and part
|
||||
in an ordinary register.
|
||||
|
||||
@item TARGET_SHORT_BIT
|
||||
defs.h
|
||||
@item TDESC
|
||||
infrun.c
|
||||
@item T_ARG
|
||||
coffread.c
|
||||
@item T_VOID
|
||||
|
|
@ -2612,14 +2522,8 @@ i386-xdep.c
|
|||
dbxread.c
|
||||
@item WRS_ORIG
|
||||
remote-vx.c
|
||||
@item _LANG_c
|
||||
language.c
|
||||
@item _LANG_m2
|
||||
language.c
|
||||
@item __GO32__
|
||||
inflow.c
|
||||
@item __HAVE_68881__
|
||||
m68k-stub.c
|
||||
@item __HPUX_ASM__
|
||||
xm-hp300hpux.h
|
||||
@item __INT_VARARGS_H
|
||||
|
|
@ -2628,8 +2532,6 @@ printcmd.c
|
|||
pyr-xdep.c
|
||||
@item GOULD_PN
|
||||
gould-pinsn.c
|
||||
@item emacs
|
||||
alloca.c
|
||||
@item hp800
|
||||
xm-hppabsd.h
|
||||
@item hpux
|
||||
|
|
@ -2642,20 +2544,14 @@ m68k-stub.c
|
|||
ns32k-opcode.h
|
||||
@item sgi
|
||||
mips-tdep.c
|
||||
@item sparc
|
||||
regex.c
|
||||
@item static
|
||||
alloca.c
|
||||
@item sun
|
||||
m68k-tdep.c
|
||||
@item sun386
|
||||
tm-sun386.h
|
||||
|
||||
@item test
|
||||
regex.c
|
||||
@item x_name
|
||||
coffread.c
|
||||
@item x_zeroes
|
||||
coffread.c
|
||||
(Define this to enable testing code in regex.c.)
|
||||
|
||||
@end table
|
||||
|
||||
@node Native Conditionals
|
||||
|
|
@ -2667,9 +2563,11 @@ are the same. These macros should be defined (or left undefined)
|
|||
in @file{nm-@var{system}.h}.
|
||||
|
||||
@table @code
|
||||
|
||||
@item ATTACH_DETACH
|
||||
If defined, then gdb will include support for the @code{attach} and
|
||||
@code{detach} commands.
|
||||
|
||||
@item FETCH_INFERIOR_REGISTERS
|
||||
Define this if the native-dependent code will provide its
|
||||
own routines
|
||||
|
|
@ -2678,6 +2576,7 @@ own routines
|
|||
If this symbol is @emph{not} defined, and @file{infptrace.c}
|
||||
is included in this configuration, the default routines in
|
||||
@file{infptrace.c} are used for these functions.
|
||||
|
||||
@item GET_LONGJMP_TARGET
|
||||
For most machines, this is a target-dependent parameter. On the DECstation
|
||||
and the Iris, this is a native-dependent parameter, since <setjmp.h> is
|
||||
|
|
@ -2687,22 +2586,32 @@ This macro determines the target PC address that longjmp() will jump
|
|||
to, assuming that we have just stopped at a longjmp breakpoint. It
|
||||
takes a CORE_ADDR * as argument, and stores the target PC value through
|
||||
this pointer. It examines the current state of the machine as needed.
|
||||
|
||||
@item PROC_NAME_FMT
|
||||
Defines the format for the name of a @file{/proc} device. Should be
|
||||
defined in @file{nm.h} @emph{only} in order to override the default
|
||||
definition in @file{procfs.c}.
|
||||
|
||||
@item PTRACE_FP_BUG
|
||||
mach386-xdep.c
|
||||
|
||||
@item PTRACE_ARG3_TYPE
|
||||
The type of the third argument to the @code{ptrace} system call, if it exists
|
||||
and is different from @code{int}.
|
||||
|
||||
@item REGISTER_U_ADDR
|
||||
Defines the offset of the registers in the ``u area''; @pxref{Host}.
|
||||
|
||||
@item SOLIB_CREATE_INFERIOR_HOOK
|
||||
Define this to expand into any shared-library-relocation code
|
||||
that you want to be run just after the child process has been forked.
|
||||
|
||||
@item USE_PROC_FS
|
||||
This determines whether small routines in @file{*-tdep.c}, which
|
||||
translate register values
|
||||
between GDB's internal representation and the /proc representation,
|
||||
are compiled.
|
||||
|
||||
@item U_REGS_OFFSET
|
||||
This is the offset of the registers in the upage. It need only be
|
||||
defined if the generic ptrace register access routines in
|
||||
|
|
@ -2714,6 +2623,7 @@ from @file{infptrace.c} is good enough, leave it undefined.
|
|||
The default value means that u.u_ar0 @emph{points to} the location of the
|
||||
registers. I'm guessing that @code{#define U_REGS_OFFSET 0} means that
|
||||
u.u_ar0 @emph{is} the location of the registers.
|
||||
|
||||
@end table
|
||||
|
||||
@node Obsolete Conditionals
|
||||
|
|
|
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Reference in New Issue