Ping [Patch] include/coff/xcoff.h: add new macros

[Tristan Gingold <gingold at adacore dot com>]

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On Apr 18, 2011, at 4:28 PM, Tristan Gingold wrote:

> Hi,
> 
> this patch updates include/coff/xcoff.h with new macros.  Some were already present
> in AIX 5.3 (F_FDPR_PROF), some were added by AIX 6 (the TLS) and some by AIX 7 (Dwarf).
> 
> Ok for trunk ?
> 
> Tristan.
> 
> include/coff
> 2011-04-18  Tristan Gingold  <gingold@adacore.com>
> 
> 	* xcoff.h (F_FDPR_PROF, F_FDPR_OPTI, F_DSA, F_VARPG, F_LPTEXT)
> 	(F_LPDATA, F_LOADONLY, F_NONEXEC, STYP_DWARF, SSUBTYP_DWINFO)
> 	(SSUBTYP_DWLINE, SSUBTYP_DWPBNMS, SSUBTYP_DWPBTYP)
> 	(SSUBTYP_DWARNGE, SSUBTYP_DWABREV, SSUBTYP_DWSTR)
> 	(SSUBTYP_DWRNGES, STYP_TDATA, STYP_TBSS, R_TLS, R_TLS_IE)
> 	(R_TLS_LD, R_TLS_LE, R_TLSM, R_TLSML, R_TOCU, R_TOCL, C_DWARF):
> 	New macros.
> 
> Index: include/coff/xcoff.h
> ===================================================================
> RCS file: /cvs/src/src/include/coff/xcoff.h,v
> retrieving revision 1.20
> diff -c -r1.20 xcoff.h
> *** include/coff/xcoff.h	15 Apr 2010 10:26:07 -0000	1.20
> --- include/coff/xcoff.h	18 Apr 2011 14:25:09 -0000
> ***************
> *** 24,29 ****
> --- 24,55 ----
>  #ifndef _INTERNAL_XCOFF_H
>  #define _INTERNAL_XCOFF_H
> 
> + /* XCOFF specific f_flags.  */
> + 
> + /* File was profiled with fdpr.  */
> + #define F_FDPR_PROF 0x0010
> + 
> + /* File was reordered with fdpr.  */
> + #define F_FDPR_OPTI 0x0020
> + 
> + /* File use very large program support.  */
> + #define F_DSA       0x0040
> + 
> + /* One aux header specifying medium page sizes is non-zero.  */
> + #define F_VARPG     0x0100
> + 
> + /* Executable requires large pages for text.  */
> + #define F_LPTEXT    0x0400
> + 
> + /* Executable requires large pages for data.  */
> + #define F_LPDATA    0x0800
> + 
> + /* Archive member ignored by the linker.  */
> + #define F_LOADONLY  0x4000
> + 
> + /* Read/write sections are non-executable.  */
> + #define F_NONEXEC   0x8000
> + 
>  /* Linker */
> 
>  /* Names of "special" sections.  */
> ***************
> *** 35,59 ****
>  #define _EXCEPT ".except"
>  #define _TYPCHK ".typchk"
> 
> ! /* XCOFF uses a special .loader section with type STYP_LOADER.  */
> ! #define STYP_LOADER 0x1000
> 
> ! /* XCOFF uses a special .debug section with type STYP_DEBUG.  */
> ! #define STYP_DEBUG 0x2000
> 
> ! /* XCOFF handles line number or relocation overflow by creating
> !    another section header with STYP_OVRFLO set.  */
> ! #define STYP_OVRFLO 0x8000
> 
>  /* Specifies an exception section.  A section of this type provides 
>     information to identify the reason that a trap or ececptin occured within 
>     and executable object program */
>  #define STYP_EXCEPT 0x0100
> 
>  /* Specifies a type check section.  A section of this type contains parameter 
>     argument type check strings used by the AIX binder.  */
>  #define STYP_TYPCHK 0x4000
> 
>  #define	RS6K_AOUTHDR_OMAGIC 0x0107 /* old: text & data writeable */
>  #define	RS6K_AOUTHDR_NMAGIC 0x0108 /* new: text r/o, data r/w */
>  #define	RS6K_AOUTHDR_ZMAGIC 0x010B /* paged: text r/o, both page-aligned */
> --- 61,104 ----
>  #define _EXCEPT ".except"
>  #define _TYPCHK ".typchk"
> 
> ! /* XCOFF uses special .dwXXX sections with the type STYP_DWARF.  */
> ! #define STYP_DWARF  0x0010
> 
> ! /* High-order 16-bits dwarf subtypes.  */
> ! #define SSUBTYP_DWINFO  0x10000
> ! #define SSUBTYP_DWLINE  0x20000
> ! #define SSUBTYP_DWPBNMS 0x30000
> ! #define SSUBTYP_DWPBTYP 0x40000
> ! #define SSUBTYP_DWARNGE 0x50000
> ! #define SSUBTYP_DWABREV 0x60000
> ! #define SSUBTYP_DWSTR   0x70000
> ! #define SSUBTYP_DWRNGES 0x80000
> 
> ! /* XCOFF uses a special .loader section with type STYP_LOADER.  */
> ! #define STYP_LOADER 0x1000
> 
>  /* Specifies an exception section.  A section of this type provides 
>     information to identify the reason that a trap or ececptin occured within 
>     and executable object program */
>  #define STYP_EXCEPT 0x0100
> 
> + /* Specifies an initialized thread-local data section.  */
> + #define STYP_TDATA  0x0400
> + 
> + /* Specifies an uninitialized thread-local data section.  */
> + #define STYP_TBSS   0x0800
> + 
> + /* XCOFF uses a special .debug section with type STYP_DEBUG.  */
> + #define STYP_DEBUG  0x2000
> + 
>  /* Specifies a type check section.  A section of this type contains parameter 
>     argument type check strings used by the AIX binder.  */
>  #define STYP_TYPCHK 0x4000
> 
> + /* XCOFF handles line number or relocation overflow by creating
> +    another section header with STYP_OVRFLO set.  */
> + #define STYP_OVRFLO 0x8000
> + 
>  #define	RS6K_AOUTHDR_OMAGIC 0x0107 /* old: text & data writeable */
>  #define	RS6K_AOUTHDR_NMAGIC 0x0108 /* new: text r/o, data r/w */
>  #define	RS6K_AOUTHDR_ZMAGIC 0x010B /* paged: text r/o, both page-aligned */
> ***************
> *** 84,89 ****
> --- 129,142 ----
>  #define R_RBAC  (0x19)
>  #define R_RBR   (0x1a)
>  #define R_RBRC  (0x1b)
> + #define R_TLS   (0x20)
> + #define R_TLS_IE (0x21)
> + #define R_TLS_LD (0x22)
> + #define R_TLS_LE (0x23)
> + #define R_TLSM  (0x24)
> + #define R_TLSML (0x25)
> + #define R_TOCU  (0x30)
> + #define R_TOCL  (0x31)
> 
>  /* Storage class #defines, from /usr/include/storclass.h that are not already 
>     defined in internal.h */
> ***************
> *** 91,96 ****
> --- 144,152 ----
>  /* Comment string in .info section */
>  #define	C_INFO		110	
> 
> + /* Dwarf symbol.  */
> + #define C_DWARF		112
> + 
>  /* Auxillary Symbol Entries  */
> 
>  /* x_smtyp values:  */
>