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| author | Yan-Ting Lin <currygt52@gmail.com> | 2016-06-17 15:25:08 +0800 |
|---|---|---|
| committer | patrick <patrick@andestech.com> | 2016-06-17 16:58:05 +0800 |
| commit | a28d8e5037333291991f7b0036b273e8ca1ffc34 (patch) | |
| tree | 73724d3d633b6b0bfb733ebb1aa5bee0f35231eb /gdb/doc | |
| parent | 96074adc6a780c7984645e3e42434be368974737 (diff) | |
| download | gdb-a28d8e5037333291991f7b0036b273e8ca1ffc34.zip gdb-a28d8e5037333291991f7b0036b273e8ca1ffc34.tar.gz gdb-a28d8e5037333291991f7b0036b273e8ca1ffc34.tar.bz2 | |
gdb: new AndesTech NDS32 port
gdb/ChangeLog:
* Makefile.in (ALL_TARGET_OBS): Add nds32-tdep.o.
(HFILES_NO_SRCDIR): Add nds32-tdep.h.
(ALLDEPFILES): Add nds32-tdep.c.
* NEWS: Mention new NDS32 port.
* configure.tgt: Add NDS32.
* nds32-tdep.c: New file.
* nds32-tdep.h: New file.
* features/Makefile (XMLTOC): Add nds32.xml.
* features/nds32-core.xml: New file.
* features/nds32-fpu.xml: New file.
* features/nds32-system.xml: New file.
* features/nds32.c: New file (generated).
* features/nds32.xml: New file.
gdb/doc/ChangeLog:
* gdb.texinfo (Standard Target Features): Document NDS32 features.
(NDS32 Features): New Section.
gdb/testsuite/ChangeLog:
* gdb.base/float.exp: Add target check for nds32*-*-*.
* gdb.xml/tdesc-regs.exp: Set core-regs for nds32*-*-*.
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 23 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index a01d545..1af71e5 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,8 @@ +2016-06-17 Yan-Ting Lin <currygt52@gmail.com> + + * gdb.texinfo (Standard Target Features): Document NDS32 features. + (NDS32 Features): New Section. + 2016-06-09 Toshihito Kikuchi <k.toshihito@yahoo.de> * gdb.texinfo (Examining Memory): Document negative repeat diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 6e2b493..795a70b 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -40817,6 +40817,7 @@ registers using the capitalization used in the description. * MicroBlaze Features:: * MIPS Features:: * M68K Features:: +* NDS32 Features:: * Nios II Features:: * PowerPC Features:: * S/390 and System z Features:: @@ -41025,6 +41026,28 @@ This feature is optional. If present, it should contain registers @samp{fpiaddr}. @end table +@node NDS32 Features +@subsection NDS32 Features +@cindex target descriptions, NDS32 features + +The @samp{org.gnu.gdb.nds32.core} feature is required for NDS32 +targets. It should contain at least registers @samp{r0} through +@samp{r10}, @samp{r15}, @samp{fp}, @samp{gp}, @samp{lp}, @samp{sp}, +and @samp{pc}. + +The @samp{org.gnu.gdb.nds32.fpu} feature is optional. If present, +it should contain 64-bit double-precision floating-point registers +@samp{fd0} through @emph{fdN}, which should be @samp{fd3}, @samp{fd7}, +@samp{fd15}, or @samp{fd31} based on the FPU configuration implemented. + +@emph{Note:} The first sixteen 64-bit double-precision floating-point +registers are overlapped with the thirty-two 32-bit single-precision +floating-point registers. The 32-bit single-precision registers, if +not being listed explicitly, will be synthesized from halves of the +overlapping 64-bit double-precision registers. Listing 32-bit +single-precision registers explicitly is deprecated, and the +support to it could be totally removed some day. + @node Nios II Features @subsection Nios II Features @cindex target descriptions, Nios II features |