Switch kernel header parsing to python libclang
Replace the tokenizer in cpp.py with libclang. Bug: 18937958 Change-Id: I27630904c6d2849418cd5ca3d3c612ec3078686d
This commit is contained in:
Tao Bao
@@ -19,24 +19,24 @@
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#define E_SYMNMLEN 8
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#define E_FILNMLEN 14
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#define E_DIMNUM 4
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#define COFF_SHORT_L(ps) ((short)(((unsigned short)((unsigned char)ps[1])<<8)| ((unsigned short)((unsigned char)ps[0]))))
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#define COFF_SHORT_L(ps) ((short) (((unsigned short) ((unsigned char) ps[1]) << 8) | ((unsigned short) ((unsigned char) ps[0]))))
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_LONG_L(ps) (((long)(((unsigned long)((unsigned char)ps[3])<<24) | ((unsigned long)((unsigned char)ps[2])<<16) | ((unsigned long)((unsigned char)ps[1])<<8) | ((unsigned long)((unsigned char)ps[0])))))
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#define COFF_SHORT_H(ps) ((short)(((unsigned short)((unsigned char)ps[0])<<8)| ((unsigned short)((unsigned char)ps[1]))))
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#define COFF_LONG_H(ps) (((long)(((unsigned long)((unsigned char)ps[0])<<24) | ((unsigned long)((unsigned char)ps[1])<<16) | ((unsigned long)((unsigned char)ps[2])<<8) | ((unsigned long)((unsigned char)ps[3])))))
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#define COFF_LONG_L(ps) (((long) (((unsigned long) ((unsigned char) ps[3]) << 24) | ((unsigned long) ((unsigned char) ps[2]) << 16) | ((unsigned long) ((unsigned char) ps[1]) << 8) | ((unsigned long) ((unsigned char) ps[0])))))
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#define COFF_SHORT_H(ps) ((short) (((unsigned short) ((unsigned char) ps[0]) << 8) | ((unsigned short) ((unsigned char) ps[1]))))
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#define COFF_LONG_H(ps) (((long) (((unsigned long) ((unsigned char) ps[0]) << 24) | ((unsigned long) ((unsigned char) ps[1]) << 16) | ((unsigned long) ((unsigned char) ps[2]) << 8) | ((unsigned long) ((unsigned char) ps[3])))))
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#define COFF_LONG(v) COFF_LONG_L(v)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_SHORT(v) COFF_SHORT_L(v)
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struct COFF_filehdr {
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char f_magic[2];
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char f_nscns[2];
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char f_magic[2];
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char f_nscns[2];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char f_timdat[4];
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char f_symptr[4];
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char f_nsyms[4];
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char f_opthdr[2];
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char f_timdat[4];
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char f_symptr[4];
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char f_nsyms[4];
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char f_opthdr[2];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char f_flags[2];
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char f_flags[2];
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};
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#define COFF_F_RELFLG 0000001
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#define COFF_F_EXEC 0000002
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@@ -58,186 +58,182 @@ struct COFF_filehdr {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_FILHDR struct COFF_filehdr
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#define COFF_FILHSZ sizeof(COFF_FILHDR)
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typedef struct
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{
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typedef struct {
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char magic[2];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char magic[2];
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char vstamp[2];
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char tsize[4];
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char dsize[4];
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char vstamp[2];
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char tsize[4];
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char dsize[4];
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char bsize[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char bsize[4];
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char entry[4];
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char text_start[4];
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char data_start[4];
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char entry[4];
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char text_start[4];
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char data_start[4];
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} COFF_AOUTHDR;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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}
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COFF_AOUTHDR;
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#define COFF_AOUTSZ (sizeof(COFF_AOUTHDR))
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#define COFF_STMAGIC 0401
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_OMAGIC 0404
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#define COFF_JMAGIC 0407
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_DMAGIC 0410
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#define COFF_ZMAGIC 0413
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_SHMAGIC 0443
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struct COFF_scnhdr {
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char s_name[8];
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char s_paddr[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char s_vaddr[4];
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char s_size[4];
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char s_scnptr[4];
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char s_relptr[4];
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char s_name[8];
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char s_paddr[4];
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char s_vaddr[4];
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char s_size[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char s_lnnoptr[4];
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char s_nreloc[2];
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char s_nlnno[2];
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char s_flags[4];
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char s_scnptr[4];
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char s_relptr[4];
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char s_lnnoptr[4];
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char s_nreloc[2];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char s_nlnno[2];
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char s_flags[4];
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};
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#define COFF_SCNHDR struct COFF_scnhdr
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_SCNHSZ sizeof(COFF_SCNHDR)
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#define COFF_TEXT ".text"
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_DATA ".data"
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#define COFF_BSS ".bss"
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_COMMENT ".comment"
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#define COFF_LIB ".lib"
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_SECT_TEXT 0
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#define COFF_SECT_DATA 1
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_SECT_BSS 2
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#define COFF_SECT_REQD 3
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_STYP_REG 0x00
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#define COFF_STYP_DSECT 0x01
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_STYP_NOLOAD 0x02
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#define COFF_STYP_GROUP 0x04
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_STYP_PAD 0x08
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#define COFF_STYP_COPY 0x10
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_STYP_TEXT 0x20
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#define COFF_STYP_DATA 0x40
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_STYP_BSS 0x80
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#define COFF_STYP_INFO 0x200
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_STYP_OVER 0x400
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#define COFF_STYP_LIB 0x800
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct COFF_slib {
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char sl_entsz[4];
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char sl_pathndx[4];
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};
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char sl_entsz[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char sl_pathndx[4];
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};
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#define COFF_SLIBHD struct COFF_slib
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#define COFF_SLIBSZ sizeof(COFF_SLIBHD)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct COFF_lineno {
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union {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char l_symndx[4];
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char l_paddr[4];
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} l_addr;
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char l_lnno[2];
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union {
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char l_symndx[4];
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char l_paddr[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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} l_addr;
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char l_lnno[2];
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};
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#define COFF_LINENO struct COFF_lineno
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_LINESZ 6
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#define COFF_E_SYMNMLEN 8
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_E_FILNMLEN 14
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#define COFF_E_DIMNUM 4
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struct COFF_syment
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{
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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union {
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char e_name[E_SYMNMLEN];
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struct {
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char e_zeroes[4];
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struct COFF_syment {
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union {
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char e_name[E_SYMNMLEN];
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struct {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char e_offset[4];
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} e;
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} e;
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char e_value[4];
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char e_zeroes[4];
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char e_offset[4];
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} e;
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} e;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char e_scnum[2];
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char e_type[2];
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char e_sclass[1];
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char e_numaux[1];
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char e_value[4];
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char e_scnum[2];
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char e_type[2];
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char e_sclass[1];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char e_numaux[1];
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};
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#define COFF_N_BTMASK (0xf)
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#define COFF_N_TMASK (0x30)
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#define COFF_N_BTSHFT (4)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_N_BTSHFT (4)
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#define COFF_N_TSHIFT (2)
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union COFF_auxent {
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struct {
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char x_tagndx[4];
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struct {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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union {
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struct {
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char x_lnno[2];
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char x_size[2];
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char x_tagndx[4];
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union {
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struct {
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char x_lnno[2];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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} x_lnsz;
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char x_fsize[4];
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} x_misc;
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union {
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char x_size[2];
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} x_lnsz;
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char x_fsize[4];
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} x_misc;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct {
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char x_lnnoptr[4];
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char x_endndx[4];
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} x_fcn;
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union {
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struct {
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char x_lnnoptr[4];
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char x_endndx[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct {
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char x_dimen[E_DIMNUM][2];
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} x_ary;
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} x_fcnary;
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} x_fcn;
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struct {
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char x_dimen[E_DIMNUM][2];
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} x_ary;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char x_tvndx[2];
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} x_sym;
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union {
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char x_fname[E_FILNMLEN];
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} x_fcnary;
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char x_tvndx[2];
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} x_sym;
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union {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct {
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char x_zeroes[4];
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char x_offset[4];
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} x_n;
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char x_fname[E_FILNMLEN];
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struct {
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char x_zeroes[4];
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char x_offset[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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} x_file;
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struct {
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char x_scnlen[4];
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char x_nreloc[2];
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} x_n;
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} x_file;
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struct {
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char x_scnlen[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char x_nlinno[2];
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} x_scn;
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struct {
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char x_tvfill[4];
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char x_nreloc[2];
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char x_nlinno[2];
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} x_scn;
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struct {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char x_tvfill[4];
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char x_tvlen[2];
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char x_tvran[2][2];
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} x_tv;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char x_tvlen[2];
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char x_tvran[2][2];
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} x_tv;
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};
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_SYMENT struct COFF_syment
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#define COFF_SYMESZ 18
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#define COFF_AUXENT union COFF_auxent
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#define COFF_AUXESZ 18
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_AUXESZ 18
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#define COFF_ETEXT "etext"
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struct COFF_reloc {
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char r_vaddr[4];
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char r_symndx[4];
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char r_vaddr[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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char r_type[2];
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char r_symndx[4];
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char r_type[2];
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};
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#define COFF_RELOC struct COFF_reloc
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#define COFF_RELSZ 10
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_RELSZ 10
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#define COFF_DEF_DATA_SECTION_ALIGNMENT 4
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#define COFF_DEF_BSS_SECTION_ALIGNMENT 4
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#define COFF_DEF_TEXT_SECTION_ALIGNMENT 4
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#define COFF_DEF_SECTION_ALIGNMENT 4
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define COFF_DEF_SECTION_ALIGNMENT 4
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