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| author | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2017-09-25 16:02:24 +0200 |
|---|---|---|
| committer | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2017-09-25 16:02:24 +0200 |
| commit | 289e23aa03084b22c73ebdcf18371f1e6666ead0 (patch) | |
| tree | f8132c1f586200c093e5e73aa9ff35c11cee919f | |
| parent | ad3396348e0ebb61fdf71cff307bac08175ed366 (diff) | |
| download | gdb-289e23aa03084b22c73ebdcf18371f1e6666ead0.zip gdb-289e23aa03084b22c73ebdcf18371f1e6666ead0.tar.gz gdb-289e23aa03084b22c73ebdcf18371f1e6666ead0.tar.bz2 | |
S390: Document guarded-storage register support
This documents the newly added support for guarded-storage registers on
IBM z.
gdb/ChangeLog:
* NEWS: Advertise support for guarded-storage registers on IBM z.
gdb/doc/ChangeLog:
* gdb.texinfo (S/390 and System z Features): Document the new
features org.gnu.gdb.s390.gs and org.gnu.gdb.s390.gsbc.
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/NEWS | 3 | ||||
| -rw-r--r-- | gdb/doc/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 8 |
4 files changed, 20 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 6eb730f..b6283f6 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,9 @@ 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com> + * NEWS: Advertise support for guarded-storage registers on IBM z. + +2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com> + * s390-linux-nat.c (have_regset_gs): New static variable. (s390_linux_fetch_inferior_registers): Handle guarded-storage control block and guarded-storage broadcast control regsets. @@ -3,6 +3,9 @@ *** Changes since GDB 8.0 +* GDB now supports access to the guarded-storage-control registers and the + software-based guarded-storage broadcast control registers on IBM z14. + * On Unix systems, GDB now supports transmitting environment variables that are to be set or unset to GDBserver. These variables will affect the environment to be passed to the remote inferior. diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index a3612db..3e74640 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,8 @@ +2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com> + + * gdb.texinfo (S/390 and System z Features): Document the new + features org.gnu.gdb.s390.gs and org.gnu.gdb.s390.gsbc. + 2017-09-21 Kevin Buettner <kevinb@redhat.com> * gdb.texinfo (qXfer:threads:read): Add documentation for handle diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 6b32089..9905ff6 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -41857,6 +41857,14 @@ through @samp{f15} to present the 128-bit wide vector registers contain the 128-bit wide vector registers @samp{v16} through @samp{v31}. +The @samp{org.gnu.gdb.s390.gs} feature is optional. It should contain +the 64-bit wide guarded-storage-control registers @samp{gsd}, +@samp{gssm}, and @samp{gsepla}. + +The @samp{org.gnu.gdb.s390.gsbc} feature is optional. It should contain +the 64-bit wide guarded-storage broadcast control registers +@samp{bc_gsd}, @samp{bc_gssm}, and @samp{bc_gsepla}. + @node Sparc Features @subsection Sparc Features @cindex target descriptions, sparc32 features |