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Roland Pesch
1993-03-24 00:04:11 +00:00
parent 044c1ba9e5
commit 8c69096bc3
2 changed files with 28 additions and 22 deletions
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38
gdb/doc/gdb.texinfo
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@ -1862,7 +1862,10 @@ Status inquiries.
List of commands:
show -- Generic command for showing things set with "set"
@c Line break in "show" line falsifies real output, but needed
@c to fit in smallbook page size.
show -- Generic command for showing things set
with "set"
info -- Generic command for printing status
Type "help" followed by command name for full
@ -3597,16 +3600,16 @@ they are assigned by @value{GDBN} to give you a way of designating stack
frames in @value{GDBN} commands.
@cindex frameless execution
Some compilers allow functions to be compiled so that they operate
Some compilers provide a way to compile functions so that they operate
without stack frames. (For example, the @code{@value{GCC}} option
@samp{-fomit-frame-pointer} will generate functions without a frame.)
This is occasionally done with heavily used library functions to save
the frame setup time. @value{GDBN} has limited facilities for dealing with
these function invocations. If the innermost function invocation has no
stack frame, @value{GDBN} will nevertheless regard it as though it had a
separate frame, which is numbered zero as usual, allowing correct
tracing of the function call chain. However, @value{GDBN} has no provision
for frameless functions elsewhere in the stack.
the frame setup time. @value{GDBN} has limited facilities for dealing
with these function invocations. If the innermost function invocation
has no stack frame, @value{GDBN} will nevertheless regard it as though
it had a separate frame, which is numbered zero as usual, allowing
correct tracing of the function call chain. However, @value{GDBN} has
no provision for frameless functions elsewhere in the stack.
@node Backtrace
@section Backtraces
@ -5263,9 +5266,10 @@ you more information about the status of the floating point hardware.
@table @code
@item info float
@kindex info float
If available, provides hardware-dependent information about the floating
Display hardware-dependent information about the floating
point unit. The exact contents and layout vary depending on the
floating point chip.
floating point chip; on some platforms, @samp{info float} is not
available at all.
@end table
@c FIXME: this is a cop-out. Try to get examples, explanations. Only
@c FIXME...supported currently on arm's and 386's. Mark properly with
@ -7072,9 +7076,9 @@ being read. (The @code{set verbose} command can turn these pauses
into messages if desired. @xref{Messages/Warnings, ,Optional warnings
and messages}.)
When the symbol table is stored in COFF format, @code{symbol-file} does
read the symbol table data in full right away. We have not implemented
the two-stage strategy for COFF yet.
We have not implemented the two-stage strategy for COFF yet. When the
symbol table is stored in COFF format, @code{symbol-file} reads the
symbol table data in full right away.
@item symbol-file @var{filename} @r{[} -readnow @r{]} @r{[} -mapped @r{]}
@itemx file @var{filename} @r{[} -readnow @r{]} @r{[} -mapped @r{]}
@ -8852,7 +8856,7 @@ make
where @var{host} is an identifier such as @samp{sun4} or
@samp{decstation}, that identifies the platform where GDB will run.
Running @samp{configure @var{host}} followed by @code{make} builds the
Running @samp{configure @var{host}} and then running @code{make} builds the
@file{bfd}, @file{readline}, @file{mmalloc}, and @file{libiberty}
libraries, then @code{gdb} itself. The configured source files, and the
binaries, are left in the corresponding source directories.
@ -8969,9 +8973,9 @@ of information in the following pattern:
@var{architecture}-@var{vendor}-@var{os}
@end example
For example, you can use the alias @code{sun4} as a @var{host} argument
or in a @code{--target=@var{target}} option. The equivalent full name
is @samp{sparc-sun-sunos4}.
For example, you can use the alias @code{sun4} as a @var{host} argument,
or as the value for @var{target} in a @code{--target=@var{target}}
option. The equivalent full name is @samp{sparc-sun-sunos4}.
The @code{configure} script accompanying GDB does not provide
any query facility to list all supported host and target names or

12
gdb/doc/gdbinv-s.texi
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@ -91,9 +91,9 @@ subroutines:
@item set_debug_traps
@kindex set_debug_traps
@cindex remote serial stub, initialization
This routine arranges to transfer control to @code{handle_exception}
when your program stops. You must call this subroutine explicitly near
the beginning of your program.
This routine arranges for @code{handle_exception} to run when your
program stops. You must call this subroutine explicitly near the
beginning of your program.
@item handle_exception
@kindex handle_exception
@ -191,8 +191,10 @@ steps.
@enumerate
@item
Make sure you have the supporting low-level routines:
@code{getDebugChar}, @code{putDebugChar}, @code{flush_i_cache},
@code{memset}.
@display
@code{getDebugChar}, @code{putDebugChar},
@code{flush_i_cache}, @code{memset}.
@end display
@item
Insert these lines near the top of your program: