rtems/rtems-libbsd
1
0
Fork 0
mirror of https://git.rtems.org/rtems-libbsd/ synced 2025-05-14 04:29:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

More comments. Attempt to support forward/revert selection from command line

Browse Source
This commit is contained in:
Joel Sherrill 2012-03-08 11:21:45 -06:00
parent 2defe9d7e0
commit 1e8830f013
1 changed files with 106 additions and 86 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

192
freebsd-to-rtems.py
View File

@ -124,6 +124,12 @@ if FreeBSD_DIR == RTEMS_DIR:
print "FreeBSD and RTEMS Directories are the same" print "FreeBSD and RTEMS Directories are the same"
sys.exit(2) sys.exit(2)
# Are we generating or reverting?
if isForward == True:
print "Generating into", RTEMS_DIR
else:
print "Reverting from", RTEMS_DIR
if isEarlyExit == True: if isEarlyExit == True:
print "Early exit at user request" print "Early exit at user request"
sys.exit(0) sys.exit(0)
@ -132,14 +138,13 @@ if isEarlyExit == True:
# build tree. # build tree.
PREFIX = 'freebsd' PREFIX = 'freebsd'
print "Generating into", RTEMS_DIR
def mapContribPath(path): def mapContribPath(path):
m = re.match('(.*)(' + PREFIX + '/)(contrib/\\w+/)(.*)', path) m = re.match('(.*)(' + PREFIX + '/)(contrib/\\w+/)(.*)', path)
if m: if m:
path = m.group(1) + m.group(3) + m.group(2) + m.group(4) path = m.group(1) + m.group(3) + m.group(2) + m.group(4)
return path return path
# generate an empty file as a place holder
def installEmptyFile(src): def installEmptyFile(src):
dst = RTEMS_DIR + '/' + PREFIX + '/' + src.replace('rtems/', '') dst = RTEMS_DIR + '/' + PREFIX + '/' + src.replace('rtems/', '')
if isVerbose == True: if isVerbose == True:
@ -154,6 +159,7 @@ def installEmptyFile(src):
out.write('/* EMPTY */\n') out.write('/* EMPTY */\n')
out.close() out.close()
# fix include paths inside a C or .h file
def fixIncludes(data): def fixIncludes(data):
data = re.sub('#([ \t]*)include <', '#\\1include <' + PREFIX + '/', data) data = re.sub('#([ \t]*)include <', '#\\1include <' + PREFIX + '/', data)
data = re.sub('#include <' + PREFIX + '/rtems', '#include <rtems', data) data = re.sub('#include <' + PREFIX + '/rtems', '#include <rtems', data)
@ -162,12 +168,14 @@ def fixIncludes(data):
data = re.sub('_H_', '_HH_', data) data = re.sub('_H_', '_HH_', data)
return data return data
# revert fixing the include paths inside a C or .h file
def revertFixIncludes(data): def revertFixIncludes(data):
data = re.sub('_HH_', '_H_', data) data = re.sub('_HH_', '_H_', data)
data = re.sub('#include <' + PREFIX + '/local/([^>]*)>', '#include "\\1"', data) data = re.sub('#include <' + PREFIX + '/local/([^>]*)>', '#include "\\1"', data)
data = re.sub('#([ \t]*)include <' + PREFIX + '/', '#\\1include <', data) data = re.sub('#([ \t]*)include <' + PREFIX + '/', '#\\1include <', data)
return data return data
# Copy a header file from FreeBSD to the RTEMS BSD tree
def installHeaderFile(org): def installHeaderFile(org):
src = FreeBSD_DIR + '/' + org src = FreeBSD_DIR + '/' + org
dst = RTEMS_DIR + '/' + PREFIX + '/' + org # + org.replace('rtems/', '') dst = RTEMS_DIR + '/' + PREFIX + '/' + org # + org.replace('rtems/', '')
@ -187,6 +195,7 @@ def installHeaderFile(org):
out.write(data) out.write(data)
out.close() out.close()
# Copy a source file from FreeBSD to the RTEMS BSD tree
def installSourceFile(org): def installSourceFile(org):
src = FreeBSD_DIR + '/' + org src = FreeBSD_DIR + '/' + org
dst = RTEMS_DIR + '/' + PREFIX + '/' + org dst = RTEMS_DIR + '/' + PREFIX + '/' + org
@ -207,6 +216,7 @@ def installSourceFile(org):
out.write(data) out.write(data)
out.close() out.close()
# Revert a header file from the RTEMS BSD tree to the FreeBSD tree
def revertHeaderFile(org): def revertHeaderFile(org):
src = RTEMS_DIR + '/' + PREFIX + '/' + org.replace('rtems/', '') src = RTEMS_DIR + '/' + PREFIX + '/' + org.replace('rtems/', '')
src = mapContribPath(src) src = mapContribPath(src)
@ -226,6 +236,7 @@ def revertHeaderFile(org):
out.write(data) out.write(data)
out.close() out.close()
# Revert a source file from the RTEMS BSD tree to the FreeBSD tree
def revertSourceFile(org): def revertSourceFile(org):
src = RTEMS_DIR + '/' + PREFIX + '/' + org src = RTEMS_DIR + '/' + PREFIX + '/' + org
src = mapContribPath(src) src = mapContribPath(src)
@ -246,6 +257,7 @@ def revertSourceFile(org):
out.write(data) out.write(data)
out.close() out.close()
# Remove the output directory
def deleteOutputDirectory(): def deleteOutputDirectory():
if isVerbose == True: if isVerbose == True:
print "Delete Directory - " + RTEMS_DIR print "Delete Directory - " + RTEMS_DIR
@ -256,6 +268,7 @@ def deleteOutputDirectory():
except OSError: except OSError:
pass pass
# Module Manager - Collection of Modules
class ModuleManager: class ModuleManager:
def __init__(self): def __init__(self):
self.modules = [] self.modules = []
@ -343,6 +356,7 @@ class ModuleManager:
out.write(data) out.write(data)
out.close() out.close()
# Module - logical group of related files we can perform actions on
class Module: class Module:
def __init__(self, name): def __init__(self, name):
self.name = name self.name = name
@ -359,6 +373,8 @@ class Module:
def addDependency(self, dep): def addDependency(self, dep):
self.dependencies.append(dep) self.dependencies.append(dep)
# Create Module Manager and supporting Modules
# - initialize each module with set of files associated
mm = ModuleManager() mm = ModuleManager()
rtems_headerFiles = [ rtems_headerFiles = [
@ -458,7 +474,7 @@ local.addHeaderFiles(
'local/opt_cam.h', 'local/opt_cam.h',
'local/opt_carp.h', 'local/opt_carp.h',
'local/opt_compat.h', 'local/opt_compat.h',
'local/opt_config.h', 'local/opt_config.h',
'local/opt_cpu.h', 'local/opt_cpu.h',
'local/opt_ddb.h', 'local/opt_ddb.h',
'local/opt_device_polling.h', 'local/opt_device_polling.h',
@ -484,8 +500,8 @@ local.addHeaderFiles(
'local/opt_natm.h', 'local/opt_natm.h',
'local/opt_netgraph.h', 'local/opt_netgraph.h',
'local/opt_param.h', 'local/opt_param.h',
'local/opt_posix.h', 'local/opt_posix.h',
'local/opt_pf.h', 'local/opt_pf.h',
'local/opt_printf.h', 'local/opt_printf.h',
'local/opt_route.h', 'local/opt_route.h',
'local/opt_scsi.h', 'local/opt_scsi.h',
@ -495,8 +511,8 @@ local.addHeaderFiles(
'local/opt_usb.h', 'local/opt_usb.h',
'local/opt_vlan.h', 'local/opt_vlan.h',
'local/opt_wlan.h', 'local/opt_wlan.h',
'local/opt_zero.h', 'local/opt_zero.h',
'local/pmap.h', 'local/pmap.h',
'local/usbdevs_data.h', 'local/usbdevs_data.h',
'local/usbdevs.h', 'local/usbdevs.h',
'local/usb_if.h', 'local/usb_if.h',
@ -505,7 +521,7 @@ local.addHeaderFiles(
'local/vnode_if_typedef.h', 'local/vnode_if_typedef.h',
'local/cryptodev_if.h', 'local/cryptodev_if.h',
'local/miibus_if.h', 'local/miibus_if.h',
'local/miidevs.h', 'local/miidevs.h',
] ]
) )
local.addSourceFiles( local.addSourceFiles(
@ -855,7 +871,7 @@ devUsbBase.addHeaderFiles(
#'sys/cpuset.h', #'sys/cpuset.h',
'sys/ctype.h', 'sys/ctype.h',
'sys/endian.h', 'sys/endian.h',
'sys/errno.h', 'sys/errno.h',
'sys/event.h', 'sys/event.h',
'sys/eventhandler.h', 'sys/eventhandler.h',
'sys/fcntl.h', 'sys/fcntl.h',
@ -894,18 +910,18 @@ devUsbBase.addHeaderFiles(
'sys/queue.h', 'sys/queue.h',
'sys/refcount.h', 'sys/refcount.h',
'sys/resource.h', 'sys/resource.h',
'sys/resourcevar.h', 'sys/resourcevar.h',
'sys/rtprio.h', 'sys/rtprio.h',
'sys/runq.h', 'sys/runq.h',
'sys/_rwlock.h', 'sys/_rwlock.h',
'sys/rwlock.h', 'sys/rwlock.h',
'sys/_semaphore.h', 'sys/_semaphore.h',
'sys/selinfo.h', 'sys/selinfo.h',
'sys/sigio.h', 'sys/sigio.h',
'sys/signal.h', 'sys/signal.h',
'sys/signalvar.h', 'sys/signalvar.h',
'sys/_sigset.h', 'sys/_sigset.h',
#'sys/sleepqueue.h', #'sys/sleepqueue.h',
'sys/socket.h', 'sys/socket.h',
'sys/stddef.h', 'sys/stddef.h',
'sys/stdint.h', 'sys/stdint.h',
@ -920,37 +936,37 @@ devUsbBase.addHeaderFiles(
'sys/ucred.h', 'sys/ucred.h',
'sys/uio.h', 'sys/uio.h',
'sys/unistd.h', 'sys/unistd.h',
#'sys/vmmeter.h', #'sys/vmmeter.h',
#'sys/vnode.h', #'sys/vnode.h',
'sys/rman.h', 'sys/rman.h',
'sys/reboot.h', 'sys/reboot.h',
'sys/bitstring.h', 'sys/bitstring.h',
'sys/linker.h', 'sys/linker.h',
'vm/uma.h', 'vm/uma.h',
'vm/uma_int.h', 'vm/uma_int.h',
'vm/uma_dbg.h', 'vm/uma_dbg.h',
#'vm/vm.h', #'vm/vm.h',
#'vm/vm_page.h', #'vm/vm_page.h',
'fs/devfs/devfs_int.h', 'fs/devfs/devfs_int.h',
] ]
) )
devUsbBase.addSourceFiles( devUsbBase.addSourceFiles(
[ [
'kern/init_main.c', 'kern/init_main.c',
#'kern/kern_linker.c', #'kern/kern_linker.c',
#'kern/kern_mib.c', #'kern/kern_mib.c',
'kern/kern_mbuf.c', 'kern/kern_mbuf.c',
'kern/kern_module.c', 'kern/kern_module.c',
'kern/kern_sysctl.c', 'kern/kern_sysctl.c',
'kern/subr_bus.c', 'kern/subr_bus.c',
'kern/subr_kobj.c', 'kern/subr_kobj.c',
#'kern/subr_sleepqueue.c', #'kern/subr_sleepqueue.c',
'kern/uipc_mbuf.c', 'kern/uipc_mbuf.c',
'kern/uipc_mbuf2.c', 'kern/uipc_mbuf2.c',
'kern/uipc_socket.c', 'kern/uipc_socket.c',
#'kern/uipc_domain.c', #'kern/uipc_domain.c',
#'kern/uipc_syscalls.c', #'kern/uipc_syscalls.c',
#'vm/uma_core.c', #'vm/uma_core.c',
] ]
) )
@ -979,37 +995,37 @@ cam.addSourceFiles(
devNet = Module('dev_net') devNet = Module('dev_net')
devNet.addHeaderFiles( devNet.addHeaderFiles(
[ [
'dev/mii/mii.h', 'dev/mii/mii.h',
'dev/mii/miivar.h', 'dev/mii/miivar.h',
'dev/mii/icsphyreg.h', 'dev/mii/icsphyreg.h',
'net/bpf.h', 'net/bpf.h',
'net/ethernet.h', 'net/ethernet.h',
'net/if_arp.h', 'net/if_arp.h',
'net/if_dl.h', 'net/if_dl.h',
'net/if.h', 'net/if.h',
'net/if_media.h', 'net/if_media.h',
'net/if_types.h', 'net/if_types.h',
'net/if_var.h', 'net/if_var.h',
'net/vnet.h', 'net/vnet.h',
] ]
) )
devNet.addSourceFiles( devNet.addSourceFiles(
[ [
'dev/mii/mii.c', 'dev/mii/mii.c',
'dev/mii/mii_physubr.c', 'dev/mii/mii_physubr.c',
'dev/mii/icsphy.c', 'dev/mii/icsphy.c',
] ]
) )
netDeps = Module('netDeps') netDeps = Module('netDeps')
# logically machine/in_cksum.h is part of this group but RTEMS provides its own # logically machine/in_cksum.h is part of this group but RTEMS provides its own
netDeps.addHeaderFiles( netDeps.addHeaderFiles(
[ [
'security/mac/mac_framework.h', 'security/mac/mac_framework.h',
'sys/cpu.h', 'sys/cpu.h',
'sys/interrupt.h', 'sys/interrupt.h',
'sys/fnv_hash.h', 'sys/fnv_hash.h',
'sys/tree.h', 'sys/tree.h',
'sys/taskqueue.h', 'sys/taskqueue.h',
'sys/buf_ring.h', 'sys/buf_ring.h',
@ -1022,19 +1038,19 @@ netDeps.addHeaderFiles(
'sys/smp.h', 'sys/smp.h',
'sys/syslog.h', 'sys/syslog.h',
'sys/jail.h', 'sys/jail.h',
'sys/protosw.h', 'sys/protosw.h',
'sys/random.h', 'sys/random.h',
'sys/rmlock.h', 'sys/rmlock.h',
'sys/hash.h', 'sys/hash.h',
#'sys/select.h', #'sys/select.h',
'sys/sf_buf.h', 'sys/sf_buf.h',
'sys/socketvar.h', 'sys/socketvar.h',
'sys/sockbuf.h', 'sys/sockbuf.h',
#'sys/sysproto.h', #'sys/sysproto.h',
'sys/sockstate.h', 'sys/sockstate.h',
'sys/sockopt.h', 'sys/sockopt.h',
'sys/domain.h', 'sys/domain.h',
'sys/time.h', 'sys/time.h',
] ]
) )
@ -1198,7 +1214,7 @@ netinet.addHeaderFiles(
'netinet/tcp_debug.h', 'netinet/tcp_debug.h',
'netinet/tcp_fsm.h', 'netinet/tcp_fsm.h',
'netinet/tcp.h', 'netinet/tcp.h',
'netinet/tcp_hostcache.h', 'netinet/tcp_hostcache.h',
'netinet/tcpip.h', 'netinet/tcpip.h',
'netinet/tcp_lro.h', 'netinet/tcp_lro.h',
'netinet/tcp_offload.h', 'netinet/tcp_offload.h',
@ -1259,7 +1275,7 @@ netinet.addSourceFiles(
'netinet/sctp_usrreq.c', 'netinet/sctp_usrreq.c',
'netinet/sctputil.c', 'netinet/sctputil.c',
'netinet/tcp_debug.c', 'netinet/tcp_debug.c',
#'netinet/tcp_hostcache.c', #'netinet/tcp_hostcache.c',
'netinet/tcp_input.c', 'netinet/tcp_input.c',
'netinet/tcp_lro.c', 'netinet/tcp_lro.c',
'netinet/tcp_offload.c', 'netinet/tcp_offload.c',
@ -1277,7 +1293,7 @@ netinet.addSourceFiles(
'netinet/ipfw/ip_fw_log.c', 'netinet/ipfw/ip_fw_log.c',
'netinet/ipfw/dn_sched_qfq.c', 'netinet/ipfw/dn_sched_qfq.c',
'netinet/ipfw/dn_sched_prio.c', 'netinet/ipfw/dn_sched_prio.c',
#'netinet/ipfw/ip_fw_dynamic.c', #'netinet/ipfw/ip_fw_dynamic.c',
'netinet/ipfw/ip_dn_glue.c', 'netinet/ipfw/ip_dn_glue.c',
'netinet/ipfw/ip_fw2.c', 'netinet/ipfw/ip_fw2.c',
'netinet/ipfw/dn_heap.c', 'netinet/ipfw/dn_heap.c',
@ -1509,7 +1525,7 @@ opencrypto.addSourceFiles(
crypto = Module('crypto') crypto = Module('crypto')
crypto.addHeaderFiles( crypto.addHeaderFiles(
[ [
#'crypto/aesni/aesni.h', #'crypto/aesni/aesni.h',
'crypto/sha1.h', 'crypto/sha1.h',
'crypto/sha2/sha2.h', 'crypto/sha2/sha2.h',
'crypto/rijndael/rijndael.h', 'crypto/rijndael/rijndael.h',
@ -1524,14 +1540,14 @@ crypto.addHeaderFiles(
'crypto/blowfish/bf_locl.h', 'crypto/blowfish/bf_locl.h',
'crypto/blowfish/blowfish.h', 'crypto/blowfish/blowfish.h',
'crypto/rc4/rc4.h', 'crypto/rc4/rc4.h',
#'crypto/via/padlock.h', #'crypto/via/padlock.h',
'crypto/camellia/camellia.h', 'crypto/camellia/camellia.h',
] ]
) )
crypto.addSourceFiles( crypto.addSourceFiles(
[ [
#'crypto/aesni/aesni.c', #'crypto/aesni/aesni.c',
#'crypto/aesni/aesni_wrap.c', #'crypto/aesni/aesni_wrap.c',
'crypto/sha1.c', 'crypto/sha1.c',
'crypto/sha2/sha2.c', 'crypto/sha2/sha2.c',
'crypto/rijndael/rijndael-alg-fst.c', 'crypto/rijndael/rijndael-alg-fst.c',
@ -1544,9 +1560,9 @@ crypto.addSourceFiles(
'crypto/blowfish/bf_skey.c', 'crypto/blowfish/bf_skey.c',
'crypto/blowfish/bf_ecb.c', 'crypto/blowfish/bf_ecb.c',
'crypto/rc4/rc4.c', 'crypto/rc4/rc4.c',
#'crypto/via/padlock.c', #'crypto/via/padlock.c',
#'crypto/via/padlock_cipher.c', #'crypto/via/padlock_cipher.c',
#'crypto/via/padlock_hash.c', #'crypto/via/padlock_hash.c',
'crypto/camellia/camellia-api.c', 'crypto/camellia/camellia-api.c',
'crypto/camellia/camellia.c', 'crypto/camellia/camellia.c',
] ]
@ -1616,7 +1632,7 @@ mm.addEmptyFiles(
'machine/cpu.h', 'machine/cpu.h',
'machine/elf.h', 'machine/elf.h',
'machine/sf_buf.h', 'machine/sf_buf.h',
#'machine/vmparam.h', #'machine/vmparam.h',
'net/vnet.h', 'net/vnet.h',
'security/audit/audit.h', 'security/audit/audit.h',
'security/mac/mac_framework.h', 'security/mac/mac_framework.h',
@ -1629,32 +1645,32 @@ mm.addEmptyFiles(
'sys/limits.h', 'sys/limits.h',
'sys/namei.h', 'sys/namei.h',
'sys/_pthreadtypes.h', 'sys/_pthreadtypes.h',
#'sys/resourcevar.h', #'sys/resourcevar.h',
'sys/sbuf.h', 'sys/sbuf.h',
'sys/sched.h', 'sys/sched.h',
'sys/select.h', 'sys/select.h',
'sys/syscallsubr.h', 'sys/syscallsubr.h',
'sys/sysent.h', 'sys/sysent.h',
'sys/syslimits.h', 'sys/syslimits.h',
'sys/sysproto.h', 'sys/sysproto.h',
'sys/stat.h', 'sys/stat.h',
'sys/taskqueue.h', 'sys/taskqueue.h',
#'sys/time.h', #'sys/time.h',
'time.h', 'time.h',
'sys/timespec.h', 'sys/timespec.h',
'sys/_timeval.h', 'sys/_timeval.h',
#'sys/vmmeter.h', #'sys/vmmeter.h',
#'sys/vnode.h', #'sys/vnode.h',
#'vm/pmap.h', #'vm/pmap.h',
#'vm/uma_int.h', #'vm/uma_int.h',
#'vm/uma_dbg.h', #'vm/uma_dbg.h',
#'vm/vm_extern.h', #'vm/vm_extern.h',
#'vm/vm_map.h', #'vm/vm_map.h',
#'vm/vm_object.h', #'vm/vm_object.h',
#'vm/vm_page.h', #'vm/vm_page.h',
#'vm/vm_pageout.h', #'vm/vm_pageout.h',
#'vm/vm_param.h', #'vm/vm_param.h',
#'vm/vm_kern.h', #'vm/vm_kern.h',
'dev/pci/pcireg.h', 'dev/pci/pcireg.h',
'dev/pci/pcivar.h', 'dev/pci/pcivar.h',
'geom/geom_disk.h', 'geom/geom_disk.h',
@ -1667,6 +1683,7 @@ mm.addEmptyFiles(
] ]
) )
# Register all the Module instances with the Module Manager
mm.addModule(netDeps) mm.addModule(netDeps)
mm.addModule(net) mm.addModule(net)
mm.addModule(netinet) mm.addModule(netinet)
@ -1691,7 +1708,10 @@ mm.addModule(devUsbStorage)
#mm.addModule(devUsbNet) #mm.addModule(devUsbNet)
#mm.revertFiles() # Perform the actual file manipulation
mm.copyFiles() if isForward == True:
mm.createMakefile() mm.copyFiles()
mm.createMakefile()
else:
mm.revertFiles()