diff options
Diffstat (limited to 'libc/tools/checksyscalls.py')
| -rwxr-xr-x | libc/tools/checksyscalls.py | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/libc/tools/checksyscalls.py b/libc/tools/checksyscalls.py index 2c563d7..286e727 100755 --- a/libc/tools/checksyscalls.py +++ b/libc/tools/checksyscalls.py @@ -70,10 +70,17 @@ re_nr_line = re.compile( r"#define __NR_(\w*)\s*\(__NR_SYSCALL_BASE\+\s*(\ re_nr_clock_line = re.compile( r"#define __NR_(\w*)\s*\(__NR_timer_create\+(\w*)\)" ) re_arm_nr_line = re.compile( r"#define __ARM_NR_(\w*)\s*\(__ARM_NR_BASE\+\s*(\w*)\)" ) re_x86_line = re.compile( r"#define __NR_(\w*)\s*([0-9]*)" ) +re_mips_line = re.compile( r"#define __NR_(\w*)\s*\(__NR_Linux\s*\+\s*([0-9]*)\)" ) # now read the Linux arm header def process_nr_line(line,dict): + m = re_mips_line.match(line) + if m: + if dict["Linux"]==4000: + dict[m.group(1)] = int(m.group(2)) + return + m = re_nr_line.match(line) if m: dict[m.group(1)] = int(m.group(2)) @@ -118,6 +125,7 @@ def process_header(header_file,dict): arm_dict = {} x86_dict = {} +mips_dict = {} # remove trailing slash from the linux_root, if any if linux_root[-1] == '/': @@ -141,8 +149,15 @@ if not x86_unistd: print "maybe using a different set of kernel headers might help." sys.exit(1) +mips_unistd = find_arch_header(linux_root, "mips", "unistd.h") +if not mips_unistd: + print "WEIRD: Could not locate the Mips unistd.h kernel header file," + print "maybe using a different set of kernel headers might help." + sys.exit(1) + process_header( arm_unistd, arm_dict ) process_header( x86_unistd, x86_dict ) +process_header( mips_unistd, mips_dict ) # now perform the comparison errors = 0 @@ -154,18 +169,19 @@ def check_syscalls(archname, idname, arch_dict): sc_id = sc[idname] if sc_id >= 0: if not arch_dict.has_key(sc_name): - print "%s syscall %s not defined, should be %d !!" % (archname, sc_name, sc_id) + print "error: %s syscall %s not defined, should be %d" % (archname, sc_name, sc_id) errors += 1 elif not arch_dict.has_key(sc_name): - print "%s syscall %s is not implemented!" % (archname, sc_name) + print "error: %s syscall %s is not implemented" % (archname, sc_name) errors += 1 elif arch_dict[sc_name] != sc_id: - print "%s syscall %s should be %d instead of %d !!" % (archname, sc_name, arch_dict[sc_name], sc_id) + print "error: %s syscall %s should be %d instead of %d" % (archname, sc_name, arch_dict[sc_name], sc_id) errors += 1 return errors -errors += check_syscalls("arm", "id", arm_dict) -errors += check_syscalls("x86", "id2", x86_dict) +errors += check_syscalls("arm", "armid", arm_dict) +errors += check_syscalls("x86", "x86id", x86_dict) +errors += check_syscalls("mips", "mipsid", mips_dict) if errors == 0: print "congratulations, everything's fine !!" |