diff options
Diffstat (limited to 'gdb/doc/gdb.texinfo')
| -rw-r--r-- | gdb/doc/gdb.texinfo | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index d0c7ddd..3418eb2 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -35647,10 +35647,16 @@ registers using the capitalization used in the description. @subsection ARM Features @cindex target descriptions, ARM features -The @samp{org.gnu.gdb.arm.core} feature is required for ARM targets. +The @samp{org.gnu.gdb.arm.core} feature is required for non-M-profile +ARM targets. It should contain registers @samp{r0} through @samp{r13}, @samp{sp}, @samp{lr}, @samp{pc}, and @samp{cpsr}. +For M-profile targets (e.g. Cortex-M3), the @samp{org.gnu.gdb.arm.core} +feature is replaced by @samp{org.gnu.gdb.arm.m-profile}. It should contain +registers @samp{r0} through @samp{r13}, @samp{sp}, @samp{lr}, @samp{pc}, +and @samp{xpsr}. + The @samp{org.gnu.gdb.arm.fpa} feature is optional. If present, it should contain registers @samp{f0} through @samp{f7} and @samp{fps}. |