sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Rename builds more descriptively:

Browse source 
ALPHA -> ALPHA_SE (for Syscall Emulation)
KERNEL -> ALPHA_FS
KERN_TLASER -> ALPHA_FS_TL
Also renamed configs/kernel dir to configs/fullsys.

README:
build/SConstruct:
    Rename builds more descriptively.

--HG--
extra : convert_revision : f2bffb3ad0fc5068cc7fa20661ed9e4e7bc5b202
This commit is contained in:
Steve Reinhardt 2005-06-02 16:15:43 -04:00
parent ba73e1cc39
commit 9bf0961afc
2 changed files with 17 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
README
View file

@ -23,7 +23,7 @@ in obtaining disk images, contact us at m5-dev@eecs.umich.edu.
WHAT'S NEEDED WHAT'S NEEDED
------------- -------------
-GCC(3.X) -GCC(3.X)
-Python(2.2.2+) -Python(2.4+)
WHAT'S RECOMMENDED WHAT'S RECOMMENDED
------------------ ------------------
@ -40,9 +40,9 @@ i.e., the one containing the m5, m5-test, and ext directories.
There are three different build targets and three optimizations in each level: There are three different build targets and three optimizations in each level:
Target: Target:
------- -------
ALPHA - Syscall emulation simulation ALPHA_SE - Syscall emulation simulation
KERNEL - Linux full system simulation ALPHA_FS - Linux full system simulation
KERNEL_TLASER - Tru64 Unix full system simulation ALPHA_FS_TL - Tru64 (Turbolaser) Unix full system simulation
Optimization: Optimization:
------------- -------------
@ -51,9 +51,9 @@ m5.opt - optimized version of code with tracing
m5.fast - optimized version of the code without tracing and asserts m5.fast - optimized version of the code without tracing and asserts
cd $top/m5/build cd $top/m5/build
scons TARGET/OPTLEVL # e.g. KERNEL/m5.opt, use -j N if you have a MP system scons TARGET/OPTLEVL # e.g. ALPHA_FS/m5.opt, use -j N if you have a MP system
cd $top/m5-test cd $top/m5-test
./do-tests.pl -B ALPHA # test what you just built ./do-tests.pl -B ALPHA_SE # test what you just built
./do-tests.pl -B KERNEL # test what you just built ./do-tests.pl -B ALPHA_FS # test what you just built
# wait for tests to run... # wait for tests to run...
# should end with "finished do-tests successfully!" # should end with "finished do-tests successfully!"

20
build/SConstruct
View file

@ -37,7 +37,7 @@
# #
# Then type 'scons' to build the default configuration (see below), or # Then type 'scons' to build the default configuration (see below), or
# 'scons <CONFIG>/<binary>' to build some other configuration (e.g., # 'scons <CONFIG>/<binary>' to build some other configuration (e.g.,
# 'KERNEL/m5.opt' for the optimized full-system version). # 'ALPHA_FS/m5.opt' for the optimized full-system version).
# #
################################################### ###################################################
@ -73,7 +73,7 @@ sys.path.append(os.path.join(SRCDIR, 'python'))
# The build system infers the build options from the subdirectory name # The build system infers the build options from the subdirectory name
# that the simulator is built under. The subdirectory name must be of # that the simulator is built under. The subdirectory name must be of
# the form <CONFIG>[.<OPT>]*, where <CONFIG> is a base configuration # the form <CONFIG>[.<OPT>]*, where <CONFIG> is a base configuration
# (e.g., ALPHA or KERNEL) and OPT is an option (e.g., MYSQL). The # (e.g., ALPHA_SE or ALPHA_FS) and OPT is an option (e.g., MYSQL). The
# following code defines the standard configurations and options. # following code defines the standard configurations and options.
# Additional local configurations and options are read from the file # Additional local configurations and options are read from the file
# 'local_configs' if it exists. # 'local_configs' if it exists.
@ -88,20 +88,20 @@ sys.path.append(os.path.join(SRCDIR, 'python'))
################################################### ###################################################
# Base non-full-system Alpha ISA configuration. # Base non-full-system Alpha ISA configuration.
def AlphaConfig(env): def AlphaSyscallEmulConfig(env):
env.Replace(TARGET_ISA = 'alpha') env.Replace(TARGET_ISA = 'alpha')
env.Append(CPPDEFINES = 'SS_COMPATIBLE_FP') env.Append(CPPDEFINES = 'SS_COMPATIBLE_FP')
# Base full-system configuration. # Base full-system configuration.
def KernelConfig(env): def AlphaFullSysConfig(env):
env.Replace(TARGET_ISA = 'alpha') env.Replace(TARGET_ISA = 'alpha')
env.Replace(FULL_SYSTEM = True) env.Replace(FULL_SYSTEM = True)
env.Append(CPPDEFINES = ['FULL_SYSTEM']) env.Append(CPPDEFINES = ['FULL_SYSTEM'])
# Base configurations map. # Base configurations map.
configs_map = { configs_map = {
'ALPHA' : AlphaConfig, 'ALPHA_SE' : AlphaSyscallEmulConfig,
'KERNEL' : KernelConfig 'ALPHA_FS' : AlphaFullSysConfig
} }
# Disable FastAlloc object allocation. # Disable FastAlloc object allocation.
@ -141,7 +141,7 @@ def set_dir_options(dir, env):
# Set the default configuration and binary. The default target (if # Set the default configuration and binary. The default target (if
# scons is invoked at the top level with no command-line targets) is # scons is invoked at the top level with no command-line targets) is
# 'ALPHA/m5.debug'. If scons is invoked in a subdirectory with no # 'ALPHA_SE/m5.debug'. If scons is invoked in a subdirectory with no
# command-line targets, the configuration # command-line targets, the configuration
################################################### ###################################################
@ -163,7 +163,7 @@ def set_dir_options(dir, env):
# #
# 3. If there are no command-line targets and scons was invoked from # 3. If there are no command-line targets and scons was invoked from
# the root build directory, a default configuration is used. The # the root build directory, a default configuration is used. The
# built-in default is ALPHA, but this can be overridden by setting the # built-in default is ALPHA_SE, but this can be overridden by setting the
# M5_DEFAULT_CONFIG shell environment veriable. # M5_DEFAULT_CONFIG shell environment veriable.
# #
# In cases 2 & 3, the specific file target defaults to 'm5.debug', but # In cases 2 & 3, the specific file target defaults to 'm5.debug', but
@ -173,7 +173,7 @@ def set_dir_options(dir, env):
################################################### ###################################################
# Find default configuration & binary. # Find default configuration & binary.
default_config = os.environ.get('M5_DEFAULT_CONFIG', 'ALPHA') default_config = os.environ.get('M5_DEFAULT_CONFIG', 'ALPHA_SE')
default_binary = os.environ.get('M5_DEFAULT_BINARY', 'm5.debug') default_binary = os.environ.get('M5_DEFAULT_BINARY', 'm5.debug')
# Ask SCons which directory it was invoked from. If you invoke SCons # Ask SCons which directory it was invoked from. If you invoke SCons
@ -187,7 +187,7 @@ if launch_dir == ROOT:
# easy: use specified targets as is # easy: use specified targets as is
my_targets = COMMAND_LINE_TARGETS my_targets = COMMAND_LINE_TARGETS
else: else:
# default target (ALPHA/m5.debug, unless overridden) # default target (ALPHA_SE/m5.debug, unless overridden)
target = os.path.join(default_config, default_binary) target = os.path.join(default_config, default_binary)
my_targets = [target] my_targets = [target]
Default(target) Default(target)