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dhrystone: create nicer custom build, baremetal almost working

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Ciro Santilli 六四事件 法轮功
2019-10-18 00:00:01 +00:00
parent 14a1bb62b6
commit 59f96b192a
8 changed files with 180 additions and 34 deletions
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32
build-baremetal
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@@ -36,23 +36,6 @@ Build the baremetal examples with crosstool-NG.
self.env['baremetal_build_lib_dir'],
self.env['common_basename_noext'] + self.env['obj_ext']
)
syscalls_basename_noext = 'syscalls'
syscalls_src = os.path.join(
self.env['baremetal_source_lib_dir'],
syscalls_basename_noext + self.env['c_ext']
)
syscalls_obj = os.path.join(
self.env['baremetal_build_lib_dir'],
syscalls_basename_noext + self.env['obj_ext']
)
syscalls_asm_src = os.path.join(
self.env['baremetal_source_lib_dir'],
syscalls_basename_noext + '_asm' + self.env['asm_ext']
)
syscalls_asm_obj = os.path.join(
self.env['baremetal_build_lib_dir'],
syscalls_basename_noext + '_asm' + self.env['obj_ext']
)
cc_flags = [
'-I', self.env['root_dir'], LF,
'-O{}'.format(self.env['optimization_level']), LF,
@@ -101,8 +84,14 @@ Build the baremetal examples with crosstool-NG.
for in_path, out_path in [
(bootloader_src, extra_obj_baremetal_bootloader),
(self.env['common_c'], extra_obj_lkmc_common),
(syscalls_src, syscalls_obj),
(syscalls_asm_src, syscalls_asm_obj),
(
self.env['baremetal_syscalls_src'],
self.env['baremetal_syscalls_obj']
),
(
self.env['baremetal_syscalls_asm_src'],
self.env['baremetal_syscalls_asm_obj']
),
]:
self._build_one(
in_path=in_path,
@@ -133,7 +122,10 @@ Build the baremetal examples with crosstool-NG.
self.env['baremetal_link_script'],
self.env['common_h']
],
'extra_objs': [syscalls_obj, syscalls_asm_obj],
'extra_objs': [
self.env['baremetal_syscalls_obj'],
self.env['baremetal_syscalls_asm_obj']
],
'extra_objs_baremetal_bootloader': [extra_obj_baremetal_bootloader],
'extra_objs_lkmc_common': [extra_obj_lkmc_common],
'in_path': in_path,