gdbint.texinfo

早期freebsd实现

@item L_SET
This macro is used as the argument to lseek (or, most commonly, bfd_seek).
FIXME, it should be replaced by SEEK_SET instead, which is the POSIX equivalent.
@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 MALLOC_INCOMPATIBLE
Define this if the system's prototype for @code{malloc} differs from the
@sc{ANSI} definition.
@item MIPSEL
mips-tdep.c
@item MMAP_BASE_ADDRESS
When using HAVE_MMAP, the first mapping should go at this address.
@item MMAP_INCREMENT
when using HAVE_MMAP, this is the increment between mappings.
@item MONO
ser-go32.c
@item MOTOROLA
xm-altos.h
@item NAMES_HAVE_UNDERSCORE
coffread.c
@item NBPG
altos-xdep.c
@item NEED_POSIX_SETPGID
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
remote-mm.c
@item NOTICE_SIGNAL_HANDLING_CHANGE
infrun.c
@item NO_DEFINE_SYMBOL
xcoffread.c
@item NO_HIF_SUPPORT
remote-mm.c
@item NO_JOB_CONTROL
signals.h
@item NO_MALLOC_CHECK
utils.c
@item NO_MMALLOC
utils.c
@item NO_MMALLOC
objfiles.c
@item NO_MMALLOC
utils.c
@item NO_SIGINTERRUPT
remote-adapt.c
@item NO_SINGLE_STEP
infptrace.c
@item NO_TYPEDEFS
xcoffread.c
@item NO_TYPEDEFS
xcoffread.c
@item NPC_REGNUM
infcmd.c
@item NS32K_SVC_IMMED_OPERANDS
ns32k-opcode.h
@item NUMERIC_REG_NAMES
mips-tdep.c
@item N_SETV
dbxread.c
@item N_SET_MAGIC
hppabsd-tdep.c
@item NaN
tm-umax.h
@item ONE_PROCESS_WRITETEXT
breakpoint.c
@item O_BINARY
exec.c
@item O_RDONLY
xm-ultra3.h
@item PC
convx-opcode.h
@item PCC_SOL_BROKEN
dbxread.c
@item PC_IN_CALL_DUMMY
inferior.h
@item PC_LOAD_SEGMENT
stack.c
@item PC_REGNUM
parse.c
@item PRINT_RANDOM_SIGNAL
infcmd.c
@item PRINT_REGISTER_HOOK
infcmd.c
@item PRINT_TYPELESS_INTEGER
valprint.c
@item PROCESS_LINENUMBER_HOOK
buildsym.c
@item PROLOGUE_FIRSTLINE_OVERLAP
infrun.c
@item PSIGNAL_IN_SIGNAL_H
defs.h
@item PS_REGNUM
parse.c
@item PTRACE_ARG3_TYPE
inferior.h
@item PTRACE_FP_BUG
mach386-xdep.c
@item PT_ATTACH
hppabsd-xdep.c
@item PT_DETACH
hppabsd-xdep.c
@item PT_KILL
infptrace.c
@item PUSH_ARGUMENTS
valops.c
@item PYRAMID_CONTROL_FRAME_DEBUGGING
pyr-xdep.c
@item PYRAMID_CORE
pyr-xdep.c
@item PYRAMID_PTRACE
pyr-xdep.c
@item REGISTER_BYTES
remote.c
@item REGISTER_NAMES
tm-29k.h
@item REG_STACK_SEGMENT
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
@item SEEK_END
state.c
@item SEEK_SET
state.c
@item SEM
coffread.c
@item SET_STACK_LIMIT_HUGE
When defined, stack limits will be raised to their maximum.  Use this
if your host supports @code{setrlimit} and you have trouble with
@code{stringtab} in @file{dbxread.c}.

Also used in @file{fork-child.c} to return stack limits before child
processes are forked.
@item SHELL_COMMAND_CONCAT
infrun.c
@item SHELL_FILE
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-68k.h
@item SKIP_PROLOGUE_FRAMELESS_P
blockframe.c
@item SKIP_TRAMPOLINE_CODE
infrun.c
@item SOLIB_ADD
core.c
@item SOLIB_CREATE_INFERIOR_HOOK
infrun.c
@item SOME_NAMES_HAVE_DOT
minsyms.c
@item SP_REGNUM
parse.c
@item STAB_REG_TO_REGNUM
stabsread.h
@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-68k.h
@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 TDESC
infrun.c
@item TIOCGETC
inflow.c
@item TIOCGLTC
inflow.c
@item TIOCGPGRP
inflow.c
@item TIOCLGET
inflow.c
@item TIOCLSET
inflow.c
@item TIOCNOTTY
inflow.c
@item TM_FILE_OVERRIDE
defs.h
@item T_ARG
coffread.c
@item T_VOID
coffread.c
@item UINT_MAX
defs.h
@item UPAGES
altos-xdep.c
@item USER
m88k-tdep.c
@item USE_GAS
xm-news.h
@item USE_O_NOCTTY
inflow.c
@item USE_STRUCT_CONVENTION
values.c
@item USG
Means that System V (prior to SVR4) include files are in use.
(FIXME:  This symbol is abused in @file{infrun.c}, @file{regex.c},
@file{remote-nindy.c}, and @file{utils.c} for other things, at the moment.)
@item USIZE
xm-m88k.h
@item U_FPSTATE
i386-xdep.c
@item VARIABLES_INSIDE_BLOCK
dbxread.c
@item WRS_ORIG
remote-vx.c
@item _LANG_c
language.c
@item _LANG_m2
language.c
@item __GNUC__
news-xdep.c
@item __GO32__
inflow.c
@item __HAVE_68881__
m68k-stub.c
@item __HPUX_ASM__
xm-hp300hpux.h
@item __INT_VARARGS_H
printcmd.c
@item __not_on_pyr_yet
pyr-xdep.c
@item alloca
defs.h
@item const
defs.h
@item GOULD_PN
gould-pinsn.c
@item emacs
alloca.c
@item hp800
xm-hppabsd.h
@item hpux
hppabsd-core.c
@item lint
valarith.c
@item longest_to_int
defs.h
@item mc68020
m68k-stub.c
@item notdef
gould-pinsn.c
@item ns32k_opcodeT
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 ultrix
xm-mips.h
@item volatile
defs.h
@item x_name
coffread.c
@item x_zeroes
coffread.c
@end table

@node Target Conditionals
@chapter Target Conditionals

When GDB is configured and compiled, various macros are defined or left
undefined, to control compilation based on the attributes of the target
system.  These macros and their meanings are:

@emph{NOTE:  For now, both host and target conditionals are here.
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 MEM_FNS_DECLARED
defs.h
@item NO_SYS_FILE
dbxread.c
@item PYRAMID_CONTROL_FRAME_DEBUGGING
pyr-xdep.c
@item SIGWINCH_HANDLER_BODY
utils.c
@item ADDITIONAL_OPTIONS
main.c
@item ADDITIONAL_OPTION_CASES
main.c
@item ADDITIONAL_OPTION_HANDLER
main.c
@item ADDITIONAL_OPTION_HELP
main.c
@item ADDR_BITS_REMOVE
defs.h
@item ALIGN_STACK_ON_STARTUP
main.c
@item ALTOS
altos-xdep.c
@item ALTOS_AS
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
solib.c
@item BLOCK_ADDRESS_ABSOLUTE
dbxread.c
@item BPT_VECTOR
tm-68k.h
@item BREAKPOINT
tm-68k.h
@item BREAKPOINT_DEBUG
breakpoint.c
@item BSTRING
regex.c
@item CALL_DUMMY
valops.c
@item CALL_DUMMY_LOCATION
inferior.h
@item CALL_DUMMY_STACK_ADJUST
valops.c
@item CANNOT_FETCH_REGISTER
hppabsd-xdep.c
@item CANNOT_STORE_REGISTER
findvar.c
@item CFRONT_PRODUCER
dwarfread.c
@item CHILD_PREPARE_TO_STORE
inftarg.c
@item CLEAR_DEFERRED_STORES
inflow.c
@item CLEAR_SOLIB
objfiles.c
@item COFF_ENCAPSULATE
hppabsd-tdep.c
@item COFF_FORMAT
symm-tdep.c
@item COFF_NO_LONG_FILE_NAMES
coffread.c
@item CORE_NEEDS_RELOCATION
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 DAMON
xcoffexec.c
@item DBXREAD_ONLY
partial-stab.h
@item DBX_PARM_SYMBOL_CLASS
stabsread.c
@item DEBUG
remote-adapt.c
@item DEBUG_INFO
partial-stab.h
@item DEBUG_PTRACE
hppabsd-xdep.c
@item DECR_PC_AFTER_BREAK
breakpoint.c
@item DEFAULT_PROMPT
main.c
@item DELTA88
m88k-xdep.c
@item DEV_TTY
symmisc.c
@item DGUX
m88k-xdep.c
@item DISABLE_UNSETTABLE_BREAK
breakpoint.c
@item DONT_USE_REMOTE
remote.c
@item DO_DEFERRED_STORES
infrun.c
@item DO_REGISTERS_INFO
infcmd.c
@item END_OF_TEXT_DEFAULT
dbxread.c
@item EXTERN
buildsym.h
@item EXTRACT_RETURN_VALUE