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Code drop from //branches/cupcake/...@124589

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The Android Open Source Project
2008-12-17 18:03:48 -08:00
parent a27d2baa0c
commit 4e468ed2eb
287 changed files with 11498 additions and 344 deletions
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23
libc/tools/bionic_utils.py
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@@ -136,6 +136,11 @@ class SysCallsTxtParser:
print "%d: %s" % (self.lineno, msg)
def parse_line(self, line):
""" parse a syscall spec line.
line processing, format is
return type func_name[:syscall_name[:call_id]] ( [paramlist] ) (syscall_number[,syscall_number_x86])|stub
"""
pos_lparen = line.find('(')
E = self.E
if pos_lparen < 0:
@@ -154,6 +159,7 @@ class SysCallsTxtParser:
syscall_func = return_type[-1]
return_type = string.join(return_type[:-1],' ')
call_id = -1
pos_colon = syscall_func.find(':')
if pos_colon < 0:
@@ -162,8 +168,20 @@ class SysCallsTxtParser:
if pos_colon == 0 or pos_colon+1 >= len(syscall_func):
E("misplaced colon in '%s'" % line)
return
syscall_name = syscall_func[pos_colon+1:]
syscall_func = syscall_func[:pos_colon]
# now find if there is a call_id for a dispatch-type syscall
# after the optional 2nd colon
pos_colon2 = syscall_func.find(':', pos_colon + 1)
if pos_colon2 < 0:
syscall_name = syscall_func[pos_colon+1:]
syscall_func = syscall_func[:pos_colon]
else:
if pos_colon2+1 >= len(syscall_func):
E("misplaced colon2 in '%s'" % line)
return
syscall_name = syscall_func[(pos_colon+1):pos_colon2]
call_id = int(syscall_func[pos_colon2+1:])
syscall_func = syscall_func[:pos_colon]
if pos_rparen > pos_lparen+1:
syscall_params = line[pos_lparen+1:pos_rparen].split(',')
@@ -191,6 +209,7 @@ class SysCallsTxtParser:
t = { "id" : syscall_id,
"id2" : syscall_id2,
"cid" : call_id,
"name" : syscall_name,
"func" : syscall_func,
"params" : syscall_params,