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[MIPS] Add support for MIPS syscalls

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Change-Id: I4deba67e15c865c4c2db03064c04098a09828ea6
Signed-off-by: Raghu Gandham <raghu@mips.com>
Signed-off-by: Chris Dearman <chris@mips.com>
This commit is contained in:
Raghu Gandham
2012-01-27 17:51:42 -08:00
committed by Elliott Hughes
parent 7eb1cc23f8
commit 1fa0d84957
203 changed files with 5154 additions and 323 deletions
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51
libc/tools/bionic_utils.py
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@@ -4,13 +4,13 @@ import sys, os, commands, string
# support Bionic architectures, add new ones as appropriate
#
bionic_archs = [ "arm", "x86" ]
bionic_archs = [ "arm", "x86", "mips" ]
# basic debugging trace support
# call D_setlevel to set the verbosity level
# and D(), D2(), D3(), D4() to add traces
#
verbose = 1
verbose = 0
def D(msg):
global verbose
@@ -178,7 +178,7 @@ class SysCallsTxtParser:
self.syscalls = []
self.lineno = 0
def E(msg):
def E(self, msg):
print "%d: %s" % (self.lineno, msg)
def parse_line(self, line):
@@ -238,36 +238,55 @@ class SysCallsTxtParser:
number = line[pos_rparen+1:].strip()
if number == "stub":
syscall_id = -1
syscall_id2 = -1
syscall_common = -1
syscall_arm = -1
syscall_x86 = -1
syscall_mips = -1
else:
try:
if number[0] == '#':
number = number[1:].strip()
numbers = string.split(number,',')
syscall_id = int(numbers[0])
syscall_id2 = syscall_id
if len(numbers) > 1:
syscall_id2 = int(numbers[1])
if len(numbers) == 1:
syscall_common = int(numbers[0])
syscall_arm = -1
syscall_x86 = -1
syscall_mips = -1
else:
if len(numbers) == 3:
syscall_common = -1
syscall_arm = int(numbers[0])
syscall_x86 = int(numbers[1])
syscall_mips = int(numbers[2])
else:
E("invalid syscall number format in '%s'" % line)
return
except:
E("invalid syscall number in '%s'" % line)
return
global verbose
global verbose
if verbose >= 2:
if call_id < 0:
print "%s: %d,%d" % (syscall_name, syscall_id, syscall_id2)
if call_id == -1:
if syscall_common == -1:
print "%s: %d,%d,%d" % (syscall_name, syscall_arm, syscall_x86, syscall_mips)
else:
print "%s: %d" % (syscall_name, syscall_common)
else:
print "%s(%d): %d,%d" % (syscall_name, call_id, syscall_id, syscall_id2)
if syscall_common == -1:
print "%s(%d): %d,%d,%d" % (syscall_name, call_id, syscall_arm, syscall_x86, syscall_mips)
else:
print "%s(%d): %d" % (syscall_name, call_id, syscall_common)
t = { "id" : syscall_id,
"id2" : syscall_id2,
t = { "armid" : syscall_arm,
"x86id" : syscall_x86,
"mipsid" : syscall_mips,
"common" : syscall_common,
"cid" : call_id,
"name" : syscall_name,
"func" : syscall_func,
"params" : syscall_params,
"decl" : "%-15s %s (%s);" % (return_type, syscall_func, params) }
self.syscalls.append(t)
def parse_file(self, file_path):