* h8300.h (TARGET_SWITCHES): Add documentation.

From-SVN: r25843

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2d4d87db6cb16e28338805c984ee7b8d717f2e56..59e7d22a1ff67bad80caa8f99d195dde778f2aa2 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Thu Mar 18 22:28:53 1999  Jeffrey A Law  (law@cygnus.com)
+
+       * h8300.h (TARGET_SWITCHES): Add documentation.
+
 Thu Mar 18 15:58:26 1999  Nick Clifton  <nickc@cygnus.com>
 
        * loop.c (strength_reduce): Do not perform pseudo replacements

diff --git a/gcc/config/h8300/h8300.h b/gcc/config/h8300/h8300.h
index ff94e89284a6c1ab55e0e0f8473643453e92c662..a5a82d4a98313af7ddd9b555582203ffd092d858 100644 (file)
--- a/gcc/config/h8300/h8300.h
+++ b/gcc/config/h8300/h8300.h
@@ -98,18 +98,18 @@ extern int target_flags;
    An empty string NAME is used to identify the default VALUE.  */
 
 #define TARGET_SWITCHES  \
-  { {"s",1 },                  \
-    {"no-s",-1},               \
-    {"int32",8},               \
-    {"addresses",64 },         \
-    {"quickcall",128},         \
-    {"no-quickcall",-128},     \
-    {"slowbyte",256},          \
-    {"relax",1024},            \
-    {"rtl-dump",2048},         \
-    {"h",4096},                        \
-    {"no-h",-4096},            \
-    {"align-300",8192},        \
+  { {"s",              1,     "Generate H8/S code"},                   \
+    {"no-s",           -1,    "Do not generate H8/S code"},            \
+    {"int32",          8,     "Make integers 32 bits wide"},           \
+    {"addresses",      64,    NULL},                                   \
+    {"quickcall",      128,   "Use registers for argument passing"},   \
+    {"no-quickcall",   -128,  "Do not use registers for argument passing"},\
+    {"slowbyte",       256,   "Consider access to byte sized memory slow"},\
+    {"relax",          1024,  "Enable linker relaxing"},               \
+    {"rtl-dump",       2048,  NULL},                                   \
+    {"h",              4096,  "Generate H8/300H code"},                \
+    {"no-h",           -4096, "Do not generate H8/300H code"},         \
+    {"align-300",      8192,  "Use H8/300 alignment rules"},           \
     { "", TARGET_DEFAULT}}
 
 /* Do things that must be done once at start up.  */