* arm-tdep.c: Include features/arm-with-m.c.

[deliverable/binutils-gdb.git] / gdb / doc / gdb.texinfo

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index d0c7dddac4bb6f850aa4d19e86baf5aa32a68bb1..3418eb2fc6b6b5c49558e736f730564f66be902a 100644 (file)
--- 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}.