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Kernel updates since December 2009

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This commit is contained in:
Bahadir Balban
2010-03-25 01:12:40 +02:00
parent 16818191b3
commit 74b5963fcb
487 changed files with 22477 additions and 3857 deletions
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14
SConstruct.loader
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@@ -13,7 +13,7 @@ from config.projpaths import *
config = configuration_retrieve()
arch = config.arch
platform = config.platform
gcc_cpu_flag = config.gcc_cpu_flag
gcc_arch_flag = config.gcc_arch_flag
variant = 'baremetal'
@@ -24,18 +24,19 @@ LIBC_INCPATH = ['#' + join(LIBC_PATH, 'include'), \
'#' + join(LIBC_PATH, 'include/arch/' + arch)]
LIBDEV_PATH = 'conts/libdev'
LIBDEV_LIBPATH = join(LIBDEV_PATH, 'uart')
LIBDEV_INCPATH = ['#' + join(LIBDEV_PATH, 'uart/include'),]
LIBDEV_INCPATH = ['#' + join(LIBDEV_PATH, 'include'),]
LIBELF_PATH = 'loader/libs/elf'
LIBELF_LIBPATH = LIBELF_PATH
LIBELF_INCPATH = '#' + join(LIBELF_PATH, 'include')
env = Environment(CC = config.kernel_toolchain + 'gcc',
env = Environment(CC = config.toolchain + 'gcc',
AR = config.toolchain + 'ar',
RANLIB = config.toolchain + 'ranlib',
# We don't use -nostdinc because sometimes we need standard headers,
# such as stdarg.h e.g. for variable args, as in printk().
CCFLAGS = ['-g', '-nostdlib', '-ffreestanding', '-std=gnu99', '-Wall', \
'-Werror', ('-mcpu=' + gcc_cpu_flag)],
'-Werror', '-march=' + gcc_arch_flag],
LINKFLAGS = ['-nostdlib', '-T' + join(BUILDDIR, 'loader/linker.lds'), "-u_start"],
ASFLAGS = ['-D__ASSEMBLY__'],
PROGSUFFIX = '.elf',
@@ -43,7 +44,8 @@ env = Environment(CC = config.kernel_toolchain + 'gcc',
LIBS = ['gcc', 'elf', 'libdev-baremetal', 'c-baremetal', 'gcc'],
LIBPATH = [join(join('build', LIBDEV_PATH), 'sys-' + variant), \
join('build', LIBELF_PATH), join('build', LIBC_PATH)],
CPPPATH = ['#include', LIBDEV_INCPATH, LIBC_INCPATH, LIBELF_INCPATH])
CPPPATH = ['#include', LIBDEV_INCPATH, LIBC_INCPATH, LIBELF_INCPATH],
CPPFLAGS = '-include l4/config.h -include l4/macros.h -include l4/types.h -D__KERNEL__')
libdev = SConscript('conts/libdev/SConscript', \
exports = { 'env' : env, 'arch' : arch, 'platform' : platform, 'type' : variant}, \