Switch kernel header parsing to python libclang
Replace the tokenizer in cpp.py with libclang.
Bug: 18937958
Change-Id: I27630904c6d2849418cd5ca3d3c612ec3078686d
diff --git a/libc/kernel/uapi/asm-generic/siginfo.h b/libc/kernel/uapi/asm-generic/siginfo.h
index 42770ee..2083fa1 100644
--- a/libc/kernel/uapi/asm-generic/siginfo.h
+++ b/libc/kernel/uapi/asm-generic/siginfo.h
@@ -22,8 +22,8 @@
#include <linux/types.h>
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
typedef union sigval {
- int sival_int;
- void __user *sival_ptr;
+ int sival_int;
+ void __user * sival_ptr;
} sigval_t;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#ifndef __ARCH_SI_PREAMBLE_SIZE
@@ -52,62 +52,62 @@
#ifndef HAVE_ARCH_SIGINFO_T
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
typedef struct siginfo {
- int si_signo;
- int si_errno;
- int si_code;
+ int si_signo;
+ int si_errno;
+ int si_code;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- union {
- int _pad[SI_PAD_SIZE];
- struct {
- __kernel_pid_t _pid;
+ union {
+ int _pad[SI_PAD_SIZE];
+ struct {
+ __kernel_pid_t _pid;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __ARCH_SI_UID_T _uid;
- } _kill;
- struct {
- __kernel_timer_t _tid;
+ __ARCH_SI_UID_T _uid;
+ } _kill;
+ struct {
+ __kernel_timer_t _tid;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- int _overrun;
- char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
- sigval_t _sigval;
- int _sys_private;
+ int _overrun;
+ char _pad[sizeof(__ARCH_SI_UID_T) - sizeof(int)];
+ sigval_t _sigval;
+ int _sys_private;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- } _timer;
- struct {
- __kernel_pid_t _pid;
- __ARCH_SI_UID_T _uid;
+ } _timer;
+ struct {
+ __kernel_pid_t _pid;
+ __ARCH_SI_UID_T _uid;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- sigval_t _sigval;
- } _rt;
- struct {
- __kernel_pid_t _pid;
+ sigval_t _sigval;
+ } _rt;
+ struct {
+ __kernel_pid_t _pid;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- __ARCH_SI_UID_T _uid;
- int _status;
- __ARCH_SI_CLOCK_T _utime;
- __ARCH_SI_CLOCK_T _stime;
+ __ARCH_SI_UID_T _uid;
+ int _status;
+ __ARCH_SI_CLOCK_T _utime;
+ __ARCH_SI_CLOCK_T _stime;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- } _sigchld;
- struct {
- void __user *_addr;
+ } _sigchld;
+ struct {
+ void __user * _addr;
#ifdef __ARCH_SI_TRAPNO
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- int _trapno;
+ int _trapno;
#endif
- short _addr_lsb;
- } _sigfault;
+ short _addr_lsb;
+ } _sigfault;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- struct {
- __ARCH_SI_BAND_T _band;
- int _fd;
- } _sigpoll;
+ struct {
+ __ARCH_SI_BAND_T _band;
+ int _fd;
+ } _sigpoll;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- struct {
- void __user *_call_addr;
- int _syscall;
- unsigned int _arch;
+ struct {
+ void __user * _call_addr;
+ int _syscall;
+ unsigned int _arch;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- } _sigsys;
- } _sifields;
+ } _sigsys;
+ } _sifields;
} __ARCH_SI_ATTRIBUTES siginfo_t;
#define __ARCH_SIGSYS
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -154,76 +154,76 @@
#define __SI_CODE(T,N) (N)
#define SI_USER 0
#define SI_KERNEL 0x80
-#define SI_QUEUE -1
+#define SI_QUEUE - 1
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SI_TIMER __SI_CODE(__SI_TIMER,-2)
-#define SI_MESGQ __SI_CODE(__SI_MESGQ,-3)
-#define SI_ASYNCIO -4
-#define SI_SIGIO -5
+#define SI_TIMER __SI_CODE(__SI_TIMER, - 2)
+#define SI_MESGQ __SI_CODE(__SI_MESGQ, - 3)
+#define SI_ASYNCIO - 4
+#define SI_SIGIO - 5
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SI_TKILL -6
-#define SI_DETHREAD -7
+#define SI_TKILL - 6
+#define SI_DETHREAD - 7
#define SI_FROMUSER(siptr) ((siptr)->si_code <= 0)
#define SI_FROMKERNEL(siptr) ((siptr)->si_code > 0)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ILL_ILLOPC (__SI_FAULT|1)
-#define ILL_ILLOPN (__SI_FAULT|2)
-#define ILL_ILLADR (__SI_FAULT|3)
-#define ILL_ILLTRP (__SI_FAULT|4)
+#define ILL_ILLOPC (__SI_FAULT | 1)
+#define ILL_ILLOPN (__SI_FAULT | 2)
+#define ILL_ILLADR (__SI_FAULT | 3)
+#define ILL_ILLTRP (__SI_FAULT | 4)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ILL_PRVOPC (__SI_FAULT|5)
-#define ILL_PRVREG (__SI_FAULT|6)
-#define ILL_COPROC (__SI_FAULT|7)
-#define ILL_BADSTK (__SI_FAULT|8)
+#define ILL_PRVOPC (__SI_FAULT | 5)
+#define ILL_PRVREG (__SI_FAULT | 6)
+#define ILL_COPROC (__SI_FAULT | 7)
+#define ILL_BADSTK (__SI_FAULT | 8)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define NSIGILL 8
-#define FPE_INTDIV (__SI_FAULT|1)
-#define FPE_INTOVF (__SI_FAULT|2)
-#define FPE_FLTDIV (__SI_FAULT|3)
+#define FPE_INTDIV (__SI_FAULT | 1)
+#define FPE_INTOVF (__SI_FAULT | 2)
+#define FPE_FLTDIV (__SI_FAULT | 3)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define FPE_FLTOVF (__SI_FAULT|4)
-#define FPE_FLTUND (__SI_FAULT|5)
-#define FPE_FLTRES (__SI_FAULT|6)
-#define FPE_FLTINV (__SI_FAULT|7)
+#define FPE_FLTOVF (__SI_FAULT | 4)
+#define FPE_FLTUND (__SI_FAULT | 5)
+#define FPE_FLTRES (__SI_FAULT | 6)
+#define FPE_FLTINV (__SI_FAULT | 7)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define FPE_FLTSUB (__SI_FAULT|8)
+#define FPE_FLTSUB (__SI_FAULT | 8)
#define NSIGFPE 8
-#define SEGV_MAPERR (__SI_FAULT|1)
-#define SEGV_ACCERR (__SI_FAULT|2)
+#define SEGV_MAPERR (__SI_FAULT | 1)
+#define SEGV_ACCERR (__SI_FAULT | 2)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define NSIGSEGV 2
-#define BUS_ADRALN (__SI_FAULT|1)
-#define BUS_ADRERR (__SI_FAULT|2)
-#define BUS_OBJERR (__SI_FAULT|3)
+#define BUS_ADRALN (__SI_FAULT | 1)
+#define BUS_ADRERR (__SI_FAULT | 2)
+#define BUS_OBJERR (__SI_FAULT | 3)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define BUS_MCEERR_AR (__SI_FAULT|4)
-#define BUS_MCEERR_AO (__SI_FAULT|5)
+#define BUS_MCEERR_AR (__SI_FAULT | 4)
+#define BUS_MCEERR_AO (__SI_FAULT | 5)
#define NSIGBUS 5
-#define TRAP_BRKPT (__SI_FAULT|1)
+#define TRAP_BRKPT (__SI_FAULT | 1)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define TRAP_TRACE (__SI_FAULT|2)
-#define TRAP_BRANCH (__SI_FAULT|3)
-#define TRAP_HWBKPT (__SI_FAULT|4)
+#define TRAP_TRACE (__SI_FAULT | 2)
+#define TRAP_BRANCH (__SI_FAULT | 3)
+#define TRAP_HWBKPT (__SI_FAULT | 4)
#define NSIGTRAP 4
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CLD_EXITED (__SI_CHLD|1)
-#define CLD_KILLED (__SI_CHLD|2)
-#define CLD_DUMPED (__SI_CHLD|3)
-#define CLD_TRAPPED (__SI_CHLD|4)
+#define CLD_EXITED (__SI_CHLD | 1)
+#define CLD_KILLED (__SI_CHLD | 2)
+#define CLD_DUMPED (__SI_CHLD | 3)
+#define CLD_TRAPPED (__SI_CHLD | 4)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CLD_STOPPED (__SI_CHLD|5)
-#define CLD_CONTINUED (__SI_CHLD|6)
+#define CLD_STOPPED (__SI_CHLD | 5)
+#define CLD_CONTINUED (__SI_CHLD | 6)
#define NSIGCHLD 6
-#define POLL_IN (__SI_POLL|1)
+#define POLL_IN (__SI_POLL | 1)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define POLL_OUT (__SI_POLL|2)
-#define POLL_MSG (__SI_POLL|3)
-#define POLL_ERR (__SI_POLL|4)
-#define POLL_PRI (__SI_POLL|5)
+#define POLL_OUT (__SI_POLL | 2)
+#define POLL_MSG (__SI_POLL | 3)
+#define POLL_ERR (__SI_POLL | 4)
+#define POLL_PRI (__SI_POLL | 5)
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define POLL_HUP (__SI_POLL|6)
+#define POLL_HUP (__SI_POLL | 6)
#define NSIGPOLL 6
-#define SYS_SECCOMP (__SI_SYS|1)
+#define SYS_SECCOMP (__SI_SYS | 1)
#define NSIGSYS 1
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define SIGEV_SIGNAL 0
@@ -236,22 +236,22 @@
#endif
#define SIGEV_MAX_SIZE 64
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define SIGEV_PAD_SIZE ((SIGEV_MAX_SIZE - __ARCH_SIGEV_PREAMBLE_SIZE) / sizeof(int))
+#define SIGEV_PAD_SIZE ((SIGEV_MAX_SIZE - __ARCH_SIGEV_PREAMBLE_SIZE) / sizeof(int))
typedef struct sigevent {
- sigval_t sigev_value;
- int sigev_signo;
+ sigval_t sigev_value;
+ int sigev_signo;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- int sigev_notify;
- union {
- int _pad[SIGEV_PAD_SIZE];
- int _tid;
+ int sigev_notify;
+ union {
+ int _pad[SIGEV_PAD_SIZE];
+ int _tid;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- struct {
- void (*_function)(sigval_t);
- void *_attribute;
- } _sigev_thread;
+ struct {
+ void(* _function) (sigval_t);
+ void * _attribute;
+ } _sigev_thread;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- } _sigev_un;
+ } _sigev_un;
} sigevent_t;
#define sigev_notify_function _sigev_un._sigev_thread._function
#define sigev_notify_attributes _sigev_un._sigev_thread._attribute