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Pass fixed flash information (MBED_ROM_START/MBED_ROM_SIZE) to compiler/linker 

This fix relies on target configuration options (mbed_rom_start/mbed_rom_size) defined.
pull/7133/head
ccli8 2018-06-05 17:11:11 +08:00
parent 0cee003bd9
commit f48f30ceb2
1 changed files with 11 additions and 0 deletions
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11
tools/toolchains/__init__.py
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@ -462,6 +462,17 @@ class mbedToolchain:
if 'UVISOR' in self.target.features and 'UVISOR_SUPPORTED' in self.target.extra_labels:
self.target.core = re.sub(r"F$", '', self.target.core)
# Pass flash information (MBED_ROM_START/MBED_ROM_SIZE) to compiler/linker
# if target configuration options (mbed_rom_start/mbed_rom_size) are defined.
rom_start_override = getattr(self.target, "mbed_rom_start", False)
if rom_start_override:
self.macros.append("MBED_ROM_START=0x%x" % int(rom_start_override, 0))
self.make_ld_define("MBED_ROM_START", int(rom_start_override, 0))
rom_size_override = getattr(self.target, "mbed_rom_size", False)
if rom_size_override:
self.macros.append("MBED_ROM_SIZE=0x%x" % int(rom_size_override, 0))
self.make_ld_define("MBED_ROM_SIZE", int(rom_size_override, 0))
# Stats cache is used to reduce the amount of IO requests to stat
# header files during dependency change. See need_update()
self.stat_cache = {}