gdbint.texinfo

早期freebsd实现

tm-68k.h
@item EXTRACT_STRUCT_VALUE_ADDRESS
values.c
@item EXTRA_FRAME_INFO
frame.h
@item EXTRA_SYMTAB_INFO
symtab.h
@item FILES_INFO_HOOK
target.c
@item FIXME
coffread.c
@item FLOAT_INFO
infcmd.c
@item FOPEN_RB
defs.h
@item FP0_REGNUM
a68v-xdep.c
@item FPC_REGNUM
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_COMBINE
blockframe.c
@item FRAME_CHAIN_VALID
frame.h
@item FRAME_CHAIN_VALID_ALTERNATE
frame.h
@item FRAME_FIND_SAVED_REGS
stack.c
@item FRAME_GET_BASEREG_VALUE
frame.h
@item FRAME_NUM_ARGS
tm-68k.h
@item FRAME_SPECIFICATION_DYADIC
stack.c
@item FUNCTION_EPILOGUE_SIZE
coffread.c
@item F_OK
xm-ultra3.h
@item GCC2_COMPILED_FLAG_SYMBOL
dbxread.c
@item GCC_COMPILED_FLAG_SYMBOL
dbxread.c
@item GCC_MANGLE_BUG
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
needed to define it.

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
dwarfread.c
@item GR64_REGNUM
remote-adapt.c
@item GR64_REGNUM
remote-mm.c
@item HANDLE_RBRAC
partial-stab.h
@item HAVE_68881
m68k-tdep.c
@item HAVE_REGISTER_WINDOWS
findvar.c
@item HAVE_SIGSETMASK
main.c
@item HAVE_TERMIO
inflow.c
@item HEADER_SEEK_FD
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
hp300ux-xdep.c
@item HP_OS_BUG
infrun.c
@item I80960
remote-vx.c
@item IBM6000_HOST
breakpoint.c
@item IBM6000_TARGET
buildsym.c
@item IEEE_DEBUG
ieee-float.c
@item IEEE_FLOAT
valprint.c
@item IGNORE_SYMBOL
dbxread.c
@item INIT_EXTRA_FRAME_INFO
blockframe.c
@item INIT_EXTRA_SYMTAB_INFO
symfile.c
@item INIT_FRAME_PC
blockframe.c
@item INNER_THAN
valops.c
@item INT_MAX
defs.h
@item INT_MIN
defs.h
@item IN_GDB
i960-pinsn.c
@item IN_SIGTRAMP
infrun.c
@item IN_SOLIB_TRAMPOLINE
infrun.c
@item ISATTY
main.c
@item IS_TRAPPED_INTERNALVAR
values.c
@item KERNELDEBUG
dbxread.c
@item KERNEL_DEBUGGING
tm-ultra3.h
@item LCC_PRODUCER
dwarfread.c
@item LITTLE_ENDIAN
defs.h
@item LOG_FILE
remote-adapt.c
@item LONGERNAMES
cplus-dem.c
@item LONGEST
defs.h
@item LONG_LONG
defs.h
@item LONG_MAX
defs.h
@item L_LNNO32
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
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 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 PUSH_ARGUMENTS
valops.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
infrun.c
@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 TARGET_BYTE_ORDER
defs.h
@item TARGET_CHAR_BIT
defs.h
@item TARGET_COMPLEX_BIT
defs.h
@item TARGET_DOUBLE_BIT
defs.h
@item TARGET_DOUBLE_COMPLEX_BIT
defs.h
@item TARGET_FLOAT_BIT
defs.h
@item TARGET_INT_BIT
defs.h
@item TARGET_LONG_BIT
defs.h
@item TARGET_LONG_DOUBLE_BIT
defs.h
@item TARGET_LONG_LONG_BIT
defs.h
@item TARGET_PTR_BIT
defs.h
@item TARGET_SHORT_BIT
defs.h
@item TDESC
infrun.c
@item TM_FILE_OVERRIDE
defs.h
@item T_ARG
coffread.c
@item T_VOID
coffread.c
@item UINT_MAX
defs.h
@item USER
m88k-tdep.c
@item USE_GAS
xm-news.h
@item USE_STRUCT_CONVENTION
values.c
@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 __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 GOULD_PN
gould-pinsn.c
@item emacs
alloca.c
@item hp800
xm-hppabsd.h
@item hpux
hppabsd-core.c
@item longest_to_int
defs.h
@item mc68020
m68k-stub.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 x_name
coffread.c
@item x_zeroes
coffread.c
@end table

@node Native Conditionals
@chapter Native Conditionals

When GDB is configured and compiled, various macros are defined or left
undefined, to control compilation when the host and target systems
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
@code{fetch_inferior_registers} and @code{store_inferior_registers} in
@file{@var{HOST}-nat.c}.
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
needed to define it.

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 CO