Provide an option for the base/rom extension that causes the toolchain id (ARMCC or GCCE) to be defined for
the C preprocessor phase of rombuild, enabling rom files to be conditionally included or excluded depending
on whether the toolchain can build them. This mimics the same change for Beagleboard.
"""Constants and membership tests for ASCII characters"""
NUL = 0x00 # ^@
SOH = 0x01 # ^A
STX = 0x02 # ^B
ETX = 0x03 # ^C
EOT = 0x04 # ^D
ENQ = 0x05 # ^E
ACK = 0x06 # ^F
BEL = 0x07 # ^G
BS = 0x08 # ^H
TAB = 0x09 # ^I
HT = 0x09 # ^I
LF = 0x0a # ^J
NL = 0x0a # ^J
VT = 0x0b # ^K
FF = 0x0c # ^L
CR = 0x0d # ^M
SO = 0x0e # ^N
SI = 0x0f # ^O
DLE = 0x10 # ^P
DC1 = 0x11 # ^Q
DC2 = 0x12 # ^R
DC3 = 0x13 # ^S
DC4 = 0x14 # ^T
NAK = 0x15 # ^U
SYN = 0x16 # ^V
ETB = 0x17 # ^W
CAN = 0x18 # ^X
EM = 0x19 # ^Y
SUB = 0x1a # ^Z
ESC = 0x1b # ^[
FS = 0x1c # ^\
GS = 0x1d # ^]
RS = 0x1e # ^^
US = 0x1f # ^_
SP = 0x20 # space
DEL = 0x7f # delete
controlnames = [
"NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK", "BEL",
"BS", "HT", "LF", "VT", "FF", "CR", "SO", "SI",
"DLE", "DC1", "DC2", "DC3", "DC4", "NAK", "SYN", "ETB",
"CAN", "EM", "SUB", "ESC", "FS", "GS", "RS", "US",
"SP"
]
def _ctoi(c):
if type(c) == type(""):
return ord(c)
else:
return c
def isalnum(c): return isalpha(c) or isdigit(c)
def isalpha(c): return isupper(c) or islower(c)
def isascii(c): return _ctoi(c) <= 127 # ?
def isblank(c): return _ctoi(c) in (8,32)
def iscntrl(c): return _ctoi(c) <= 31
def isdigit(c): return _ctoi(c) >= 48 and _ctoi(c) <= 57
def isgraph(c): return _ctoi(c) >= 33 and _ctoi(c) <= 126
def islower(c): return _ctoi(c) >= 97 and _ctoi(c) <= 122
def isprint(c): return _ctoi(c) >= 32 and _ctoi(c) <= 126
def ispunct(c): return _ctoi(c) != 32 and not isalnum(c)
def isspace(c): return _ctoi(c) in (9, 10, 11, 12, 13, 32)
def isupper(c): return _ctoi(c) >= 65 and _ctoi(c) <= 90
def isxdigit(c): return isdigit(c) or \
(_ctoi(c) >= 65 and _ctoi(c) <= 70) or (_ctoi(c) >= 97 and _ctoi(c) <= 102)
def isctrl(c): return _ctoi(c) < 32
def ismeta(c): return _ctoi(c) > 127
def ascii(c):
if type(c) == type(""):
return chr(_ctoi(c) & 0x7f)
else:
return _ctoi(c) & 0x7f
def ctrl(c):
if type(c) == type(""):
return chr(_ctoi(c) & 0x1f)
else:
return _ctoi(c) & 0x1f
def alt(c):
if type(c) == type(""):
return chr(_ctoi(c) | 0x80)
else:
return _ctoi(c) | 0x80
def unctrl(c):
bits = _ctoi(c)
if bits == 0x7f:
rep = "^?"
elif isprint(bits & 0x7f):
rep = chr(bits & 0x7f)
else:
rep = "^" + chr(((bits & 0x7f) | 0x20) + 0x20)
if bits & 0x80:
return "!" + rep
return rep