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* gdb.texinfo: (Decimal Floating Point): Mention pseudo-registers 

available in PowerPC architecture.
	(Embedded Processors): Change node name of PowerPC item in menu.
	(PowerPC): Rename to...
	(PowerPC Embedded): this.
	(Architectures): Add new PowerPC item in menu.
	(PowerPC): New node.
This commit is contained in:
Thiago Jung Bauermann 2008-01-31 13:38:49 +00:00
parent f949c6497f
commit 4acd40f3d3
2 changed files with 32 additions and 3 deletions
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10
gdb/doc/ChangeLog
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@ -1,3 +1,13 @@
2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
* gdb.texinfo: (Decimal Floating Point): Mention pseudo-registers
available in PowerPC architecture.
(Embedded Processors): Change node name of PowerPC item in menu.
(PowerPC): Rename to...
(PowerPC Embedded): this.
(Architectures): Add new PowerPC item in menu.
(PowerPC): New node.
2008-01-30 Daniel Jacobowitz <dan@codesourcery.com>
* gdb.texinfo (Multi-Process Mode for gdbserver): Use @kbd for

25
gdb/doc/gdb.texinfo
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@ -9679,6 +9679,10 @@ In addition, in order to imitate @value{GDBN}'s behaviour with binary floating
point computations, error checking in decimal float operations ignores
underflow, overflow and divide by zero exceptions.
In the PowerPC architecture, @value{GDBN} provides a set of pseudo-registers
to inspect @code{_Decimal128} values stored in floating point registers. See
@ref{PowerPC,,PowerPC} for more details.
@node Objective-C
@subsection Objective-C
@ -14682,7 +14686,7 @@ acceptable commands.
* MIPS Embedded:: MIPS Embedded
* OpenRISC 1000:: OpenRisc 1000
* PA:: HP PA Embedded
* PowerPC:: PowerPC
* PowerPC Embedded:: PowerPC Embedded
* Sparclet:: Tsqware Sparclet
* Sparclite:: Fujitsu Sparclite
* Z8000:: Zilog Z8000
@ -15191,8 +15195,8 @@ Set suspend trace mode.
@end table
@node PowerPC
@subsection PowerPC
@node PowerPC Embedded
@subsection PowerPC Embedded
@value{GDBN} provides the following PowerPC-specific commands:
@ -15555,6 +15559,7 @@ all uses of @value{GDBN} with the architecture, both native and cross.
* MIPS::
* HPPA:: HP PA architecture
* SPU:: Cell Broadband Engine SPU architecture
* PowerPC::
@end menu
@node i386
@ -15771,6 +15776,20 @@ and local store addresses and transfer size are shown.
@end table
@node PowerPC
@subsection PowerPC
@cindex PowerPC architecture
When @value{GDBN} is debugging the PowerPC architecture, it provides a set of
pseudo-registers to enable inspection of 128-bit wide Decimal Floating Point
numbers stored in the floating point registers. These values must be stored
in two consecutive registers, always starting at an even register like
@code{f0} or @code{f2}.
The pseudo-registers go from @code{$dl0} through @code{$dl15}, and are formed
by joining the even/odd register pairs @code{f0} and @code{f1} for @code{$dl0},
@code{f2} and @code{f3} for @code{$dl1} and so on.
@node Controlling GDB
@chapter Controlling @value{GDBN}