diff options
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 42 |
2 files changed, 50 insertions, 0 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index ee5d23f..abcdbda 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,6 +1,14 @@ 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> * gdb.texinfo (PowerPC Features): Describe new features + "org.gnu.gdb.power.htm.spr", "org.gnu.gdb.power.htm.core", + "org.gnu.gdb.power.htm.fpu", "org.gnu.gdb.power.htm.altivec", + "org.gnu.gdb.power.htm.vsx", "org.gnu.gdb.power.htm.ppr", + "org.gnu.gdb.power.htm.dscr", "org.gnu.gdb.power.htm.tar". + +2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> + + * gdb.texinfo (PowerPC Features): Describe new features "org.gnu.gdb.power.ebb" and "org.gnu.gdb.power.linux.pmu". 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index e8130ce..c49a774 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -43210,6 +43210,48 @@ contain registers @samp{mmcr0}, @samp{mmcr2}, @samp{siar}, @samp{sdar} and @samp{sier}, all 64-bit wide. This is the subset of the isa 2.07 server PMU registers provided by @sc{gnu}/Linux. +The @samp{org.gnu.gdb.power.htm.spr} feature is optional. It should +contain registers @samp{tfhar}, @samp{texasr} and @samp{tfiar}, all +64-bit wide. + +The @samp{org.gnu.gdb.power.htm.core} feature is optional. It should +contain the checkpointed general-purpose registers @samp{cr0} through +@samp{cr31}, as well as the checkpointed registers @samp{clr} and +@samp{cctr}. These registers may all be either 32-bit or 64-bit +depending on the target. It should also contain the checkpointed +registers @samp{ccr} and @samp{cxer}, which should both be 32-bit +wide. + +The @samp{org.gnu.gdb.power.htm.fpu} feature is optional. It should +contain the checkpointed 64-bit floating-point registers @samp{cf0} +through @samp{cf31}, as well as the checkpointed 64-bit register +@samp{cfpscr}. + +The @samp{org.gnu.gdb.power.htm.altivec} feature is optional. It +should contain the checkpointed altivec registers @samp{cvr0} through +@samp{cvr31}, all 128-bit wide. It should also contain the +checkpointed registers @samp{cvscr} and @samp{cvrsave}, both 32-bit +wide. + +The @samp{org.gnu.gdb.power.htm.vsx} feature is optional. It should +contain registers @samp{cvs0h} through @samp{cvs31h}. @value{GDBN} +will combine these registers with the checkpointed floating point +registers (@samp{cf0} through @samp{cf31}) and the checkpointed +altivec registers (@samp{cvr0} through @samp{cvr31}) to present the +128-bit wide checkpointed vector-scalar registers @samp{cvs0} through +@samp{cvs63}. Therefore, this feature requires both +@samp{org.gnu.gdb.power.htm.altivec} and +@samp{org.gnu.gdb.power.htm.fpu}. + +The @samp{org.gnu.gdb.power.htm.ppr} feature is optional. It should +contain the 64-bit checkpointed register @samp{cppr}. + +The @samp{org.gnu.gdb.power.htm.dscr} feature is optional. It should +contain the 64-bit checkpointed register @samp{cdscr}. + +The @samp{org.gnu.gdb.power.htm.tar} feature is optional. It should +contain the 64-bit checkpointed register @samp{ctar}. + @node S/390 and System z Features @subsection S/390 and System z Features @cindex target descriptions, S/390 features |