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Changes since April

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Clean up of build directories.
Simplifications to capability model.
This commit is contained in:
Bahadir Balban
2010-06-01 15:08:13 +03:00
parent aef14b55ec
commit 6fa4884a5a
450 changed files with 10449 additions and 7383 deletions
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2
scripts/baremetal/baremetal_add_container.py
View File

@@ -14,7 +14,7 @@ sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), PROJRELR
from optparse import OptionParser
from os.path import join
from shutil import copytree
from config.projpaths import *
from scripts.config.projpaths import *
def parse_cmdline_options():
usage = "usage: %prog [options] arg"

44
scripts/baremetal/baremetal_generator.py
View File

@@ -15,9 +15,9 @@ sys.path.append(os.path.abspath("../"))
SCRIPTROOT = os.path.abspath(os.path.dirname(__file__))
from config.projpaths import *
from config.configuration import *
from config.lib import *
from scripts.config.projpaths import *
from scripts.config.configuration import *
from scripts.config.lib import *
class BaremetalContGenerator:
def __init__(self):
@@ -71,12 +71,14 @@ class BaremetalContGenerator:
fout.write('\t' + conv_hex(cont.pager_lma) + '\n')
fout.write(pager_vma_header)
fout.write('\t' + conv_hex(cont.pager_vma) + '\n')
for ireg in range(cont.virt_regions):
for ireg in range(cont.caplist["PAGER"].virt_regions):
fout.write(pager_virtmem_header % ireg)
fout.write('\t' + cont.virtmem["START"][ireg] + ' - ' + cont.virtmem["END"][ireg] + '\n')
for ireg in range(cont.phys_regions):
fout.write('\t' + cont.caplist["PAGER"].virtmem["START"][ireg] + \
' - ' + cont.caplist["PAGER"].virtmem["END"][ireg] + '\n')
for ireg in range(cont.caplist["PAGER"].phys_regions):
fout.write(pager_physmem_header % ireg)
fout.write('\t' + cont.physmem["START"][ireg] + ' - ' + cont.physmem["END"][ireg] + '\n')
fout.write('\t' + cont.caplist["PAGER"].physmem["START"][ireg] + \
' - ' + cont.caplist["PAGER"].physmem["END"][ireg] + '\n')
def copy_baremetal_build_readme(self, config, cont):
with open(self.build_readme_in) as fin:
@@ -98,7 +100,10 @@ class BaremetalContGenerator:
fout.write(str % (cont.name, cont.id, cont.id))
def create_baremetal_sources(self, config, cont):
self.create_baremetal_srctree(config, cont)
if cont.duplicate == 1:
self.create_baremetal_srctree(config, cont)
else:
os.makedirs(join(self.CONT_SRC_DIR, 'include'))
self.copy_baremetal_build_readme(config, cont)
self.copy_baremetal_build_desc(config, cont)
self.generate_linker_script(config, cont)
@@ -112,8 +117,13 @@ class BaremetalContGenerator:
def check_create_baremetal_sources(self, config):
for cont in config.containers:
if cont.type == "baremetal":
# Determine container directory name.
self.CONT_SRC_DIR = join(self.BAREMETAL_SRC_BASEDIR, cont.name.lower())
if cont.duplicate == 0:
self.CONT_SRC_DIR = join(join(BUILDDIR, 'cont' + str(cont.id)), cont.name)
else:
self.CONT_SRC_DIR = join(self.BAREMETAL_SRC_BASEDIR, cont.name)
self.build_readme_out = join(self.CONT_SRC_DIR, self.build_readme_name)
self.build_desc_out = join(self.CONT_SRC_DIR, self.build_desc_name)
self.linker_lds_out = join(join(self.CONT_SRC_DIR, 'include'), \
@@ -121,7 +131,7 @@ class BaremetalContGenerator:
self.container_h_out = join(join(self.CONT_SRC_DIR, 'include'), \
self.container_h_name)
if not os.path.exists(join(self.BAREMETAL_SRC_BASEDIR, cont.name)):
if not os.path.exists(self.CONT_SRC_DIR):
self.create_baremetal_sources(config, cont)
else:
# Don't create new sources but update configuration
@@ -137,6 +147,20 @@ class BaremetalContGenerator:
def baremetal_container_generate(self, config):
self.check_create_baremetal_sources(config)
def baremetal_del_dynamic_files(self, cont):
self.CONT_SRC_DIR = join(join(BUILDDIR, 'cont' + str(cont.id)), cont.name)
self.build_readme_out = join(self.CONT_SRC_DIR, self.build_readme_name)
self.build_desc_out = join(self.CONT_SRC_DIR, self.build_desc_name)
self.linker_lds_out = join(join(self.CONT_SRC_DIR, 'include'), self.linker_lds_name)
self.container_h_out = join(join(self.CONT_SRC_DIR, 'include'), self.container_h_name)
if cont.duplicate == 0:
os.system('rm -f ' + self.build_readme_out)
os.system('rm -f ' + self.build_desc_out)
os.system('rm -f ' + self.linker_lds_out)
os.system('rm -f ' + self.container_h_out)
return None
if __name__ == "__main__":
config = configuration_retrieve()
config.config_print()

35
scripts/baremetal/files/linker.lds.in
View File

@@ -8,23 +8,48 @@ vma_start = %s;
lma_start = %s;
offset = vma_start - lma_start;
OUTPUT_ARCH(arm)
ENTRY(_start)
PHDRS
{
rx PT_LOAD;
rw PT_LOAD;
}
SECTIONS
{
. = vma_start;
.text : AT (ADDR(.text) - offset) { *(.text.head) *(.text) }
.rodata : AT (ADDR(.rodata) - offset) { *(.rodata) }
.rodata1 : AT (ADDR(.rodata1) - offset) { *(.rodata1) }
/* Put all RX, RO sections here */
.text : AT (ADDR(.text) - offset)
{
*(.text.head) *(.text)
} : rx = 0x90909090
.rodata : AT (ADDR(.rodata) - offset)
{
*(.rodata)
} : rx = 0x90909090
.rodata1 : AT (ADDR(.rodata1) - offset)
{
*(.rodata1)
} : rx = 0x90909090
. = ALIGN(4K);
.data : AT (ADDR(.data) - offset) { *(.data) }
/* Put all RW sections here */
.data : AT (ADDR(.data) - offset)
{
*(.data)
} : rw
.bss : AT (ADDR(.bss) - offset)
{
*(.bss)
. += 0x1000;
. = ALIGN(8);
__stack = .;
}
} : rw
__end = .;
}