xnu-1228.tar.gz

[apple/xnu.git] / iokit / conf / MASTER

diff --git a/iokit/conf/MASTER b/iokit/conf/MASTER
index 1e7c30b2e135e56db6663054f57163530f894265..bf820b20ea9894b34be4af50c5a7b5b6c2cf6f8f 100644 (file)
--- a/iokit/conf/MASTER
+++ b/iokit/conf/MASTER
@@ -46,13 +46,49 @@
 #  IOKIT      = [iokitcpp debug]
 #
 #######################################################################
 #  IOKIT      = [iokitcpp debug]
 #
 #######################################################################

+#  SYSTEM SIZE CONFIGURATION (select exactly one)
+#
+#      xlarge = extra large scale system configuration
+#      large  = large scale system configuration
+#      medium = medium scale system configuration
+#      small  = small scale system configuration
+#      xsmall = extra small scale system configuration
+#      bsmall = special extra small scale system configuration

 #
 ident          IOKIT
 
 #
 ident          IOKIT
 

+options                HIBERNATION     # system hibernation    # <hibernation>

 options                KERNOBJC        # Objective-C implementation    # <kernobjc>
 options                IOKITCPP        # C++ implementation            # <iokitcpp>
 options                KDEBUG          # kernel tracing                # <kdebug>
 options                KERNOBJC        # Objective-C implementation    # <kernobjc>
 options                IOKITCPP        # C++ implementation            # <iokitcpp>
 options                KDEBUG          # kernel tracing                # <kdebug>

+options                NETWORKING      # kernel networking             # <networking>
+options                CRYPTO          # want crypto code              # <crypto>
+options                KPIDIRECT       # direct access                 # <kpidirect>
+options     CONFIG_DTRACE # enable dtrace       # <config_dtrace>
+

 #makeoptions   LIBDRIVER = "libDriver_kern.o"                  # <libdriver>
 #makeoptions   LIBOBJC   = "libkobjc.o"                        # <kernobjc>
 
 #makeoptions   LIBDRIVER = "libDriver_kern.o"                  # <libdriver>
 #makeoptions   LIBOBJC   = "libkobjc.o"                        # <kernobjc>
 

+#
+#  configurable kernel related resources 
+#
+options   CONFIG_MAX_THREADS=32                # <medium,large,xlarge>
+options   CONFIG_MAX_THREADS=32                # <small,xsmall>
+options   CONFIG_MAX_THREADS=32                # <bsmall>
+
+#
+#  configurable kernel - use these options to strip strings from panic
+#  and printf calls.
+#  no_panic_str - saves around 50K of kernel footprint.
+#  no_printf_str - saves around 45K of kernel footprint.
+#
+options   CONFIG_NO_PANIC_STRINGS              # <no_panic_str>
+options   CONFIG_NO_PRINTF_STRINGS             # <no_printf_str>
+options   CONFIG_NO_KPRINTF_STRINGS            # <no_kprintf_str>
+
+# configurable kernel - general switch to say we are building for an
+# embedded device
+#
+options   CONFIG_EMBEDDED                       # <config_embedded>

 
 

+options   MACH_ASSERT                          # <mach_assert>