[ch32v307] support c++

This commit is contained in:
Meco Man 2022-10-26 00:40:04 -04:00 committed by Man, Jianting (Meco)
parent 055267f049
commit 0a533aeb79
3 changed files with 47 additions and 27 deletions

View File

@ -24,6 +24,7 @@ env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS, AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS, CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
AR = rtconfig.AR, ARFLAGS = '-rc', AR = rtconfig.AR, ARFLAGS = '-rc',
CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS) LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH) env.PrependENVPath('PATH', rtconfig.EXEC_PATH)

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@ -66,6 +66,23 @@ SECTIONS
__rtmsymtab_end = .; __rtmsymtab_end = .;
. = ALIGN(4); . = ALIGN(4);
/* section information for initial. */
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
. = ALIGN(4);
PROVIDE(__ctors_start__ = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
PROVIDE(__ctors_end__ = .);
. = ALIGN(4);
_etext = .;
} >FLASH AT>FLASH } >FLASH AT>FLASH
.fini : .fini :

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@ -57,6 +57,8 @@ if PLATFORM == 'gcc':
else: else:
CFLAGS += ' -O2' CFLAGS += ' -O2'
CXXFLAGS = CFLAGS
POST_ACTION = OBJCPY + ' -O binary $TARGET ' + TARGET_NAME + '\n' POST_ACTION = OBJCPY + ' -O binary $TARGET ' + TARGET_NAME + '\n'
POST_ACTION += SIZE + ' $TARGET\n' POST_ACTION += SIZE + ' $TARGET\n'