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* gdb.texinfo (ARM): Document ARM-specific commands.

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Eli Zaretskii 2005-04-15 12:37:57 +00:00
parent da316a69fe
commit e2f4edfd00
2 changed files with 59 additions and 1 deletions
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2
gdb/doc/ChangeLog
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@ -5,6 +5,8 @@
(Maintenance Commands): Add cross-reference to "Debugging
Output".
(Debugging Output): Document "set/show debug lin-lwp".
(MIPS): Improve documentation of heuristic-fence-post.
(ARM): Document ARM-specific commands.
2005-04-09 Eli Zaretskii <eliz@gnu.org>

58
gdb/doc/gdb.texinfo
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@ -13227,6 +13227,61 @@ ARM Demon monitor.
@end table
@value{GDBN} provides the following ARM-specific commands:
@table @code
@item set arm disassembler
@kindex set arm
This commands selects from a list of disassembly styles. The
@code{"std"} style is the standard style.
@item show arm disassembler
@kindex show arm
Show the current disassembly style.
@item set arm apcs32
@cindex ARM 32-bit mode
This command toggles ARM operation mode between 32-bit and 26-bit.
@item show arm apcs32
Display the current usage of the ARM 32-bit mode.
@item set arm fpu @var{fputype}
This command sets the ARM floating-point unit (FPU) type. The
argument @var{fputype} can be one of these:
@table @code
@item auto
Determine the FPU type by querying the OS ABI.
@item softfpa
Software FPU, with mixed-endian doubles on little-endian ARM
processors.
@item fpa
GCC-compiled FPA co-processor.
@item softvfp
Software FPU with pure-endian doubles.
@item vfp
VFP co-processor.
@end table
@item show arm fpu
Show the current type of the FPU.
@item set arm abi
This command forces @value{GDBN} to use the specified ABI.
@item show arm abi
Show the currently used ABI.
@item set debug arm
Toggle whether to display ARM-specific debugging messages from the ARM
target support subsystem.
@item show debug arm
Show whether ARM-specific debugging messages are enabled.
@end table
@node H8/300
@subsection Renesas H8/300
@ -14147,7 +14202,8 @@ Restrict @value{GDBN} to examining at most @var{limit} bytes in its
search for the beginning of a function. A value of @var{0} (the
default) means there is no limit. However, except for @var{0}, the
larger the limit the more bytes @code{heuristic-fence-post} must search
and therefore the longer it takes to run.
and therefore the longer it takes to run. You should only need to use
this command when debugging a stripped executable.
@item show heuristic-fence-post
Display the current limit.