IBM C compiler patch for GDB 6.1

IBM C compiler patch for GDB 6.1

[Albert Chin]

The IBM compiler doesn't like bit types to be of type char:
  ...
  xlc -DHAVE_CONFIG_H -I. -I. -I. -D_GNU_SOURCE -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE -DAIX_CORE -DAIX_WEAK_SUPPORT -I. -I. -I./../include -I./../intl -I../intl -O2 -qmaxmem=-1 -qarch=com -c bfd.c  -DPIC
  1506-507 (W) No licenses available. Contact your program supplier to add additional users. Compilation will proceed shortly.
  "elf-bfd.h", line 281.3: 1506-009 (S) Bit-field cie must be of type signed int, unsigned int or int.
  "elf-bfd.h", line 282.3: 1506-009 (S) Bit-field removed must be of type signed int, unsigned int or int.
  "elf-bfd.h", line 283.3: 1506-009 (S) Bit-field make_relative must be of type signed int, unsigned int or int.
  "elf-bfd.h", line 284.3: 1506-009 (S) Bit-field make_lsda_relative must be of type signed int, unsigned int or int.
  "elf-bfd.h", line 285.3: 1506-009 (S) Bit-field per_encoding_relative must be of type signed int, unsigned int or int.

Patch below.

-- 
albert chin (china@thewrittenword.com)

-- snip snip
2004-06-02  Albert Chin-A-Young  <china@thewrittenword.com>

	* bfd/elf-bfd.h: Convert unsigned char bit types to
	unsigned int to satisfy IBM C compiler.

--- bfd/elf-bfd.h.orig	2004-05-27 00:31:45.546121000 -0500
+++ bfd/elf-bfd.h	2004-05-27 00:31:54.296250000 -0500
@@ -278,11 +278,11 @@
   unsigned char fde_encoding;
   unsigned char lsda_encoding;
   unsigned char lsda_offset;
-  unsigned char cie : 1;
-  unsigned char removed : 1;
-  unsigned char make_relative : 1;
-  unsigned char make_lsda_relative : 1;
-  unsigned char per_encoding_relative : 1;
+  unsigned int cie : 1;
+  unsigned int removed : 1;
+  unsigned int make_relative : 1;
+  unsigned int make_lsda_relative : 1;
+  unsigned int per_encoding_relative : 1;
 };
 
 struct eh_frame_sec_info

Re: IBM C compiler patch for GDB 6.1

[Daniel Jacobowitz]

This is a binutils file rather than a GDB one.  I think the patch looks
reasonable...

On Wed, Jun 02, 2004 at 05:43:26PM -0500, Albert Chin wrote:
> The IBM compiler doesn't like bit types to be of type char:
>   ...
>   xlc -DHAVE_CONFIG_H -I. -I. -I. -D_GNU_SOURCE -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE -DAIX_CORE -DAIX_WEAK_SUPPORT -I. -I. -I./../include -I./../intl -I../intl -O2 -qmaxmem=-1 -qarch=com -c bfd.c  -DPIC
>   1506-507 (W) No licenses available. Contact your program supplier to add additional users. Compilation will proceed shortly.
>   "elf-bfd.h", line 281.3: 1506-009 (S) Bit-field cie must be of type signed int, unsigned int or int.
>   "elf-bfd.h", line 282.3: 1506-009 (S) Bit-field removed must be of type signed int, unsigned int or int.
>   "elf-bfd.h", line 283.3: 1506-009 (S) Bit-field make_relative must be of type signed int, unsigned int or int.
>   "elf-bfd.h", line 284.3: 1506-009 (S) Bit-field make_lsda_relative must be of type signed int, unsigned int or int.
>   "elf-bfd.h", line 285.3: 1506-009 (S) Bit-field per_encoding_relative must be of type signed int, unsigned int or int.
> 
> Patch below.
> 
> -- 
> albert chin (china@thewrittenword.com)
> 
> -- snip snip
> 2004-06-02  Albert Chin-A-Young  <china@thewrittenword.com>
> 
> 	* bfd/elf-bfd.h: Convert unsigned char bit types to
> 	unsigned int to satisfy IBM C compiler.
> 
> --- bfd/elf-bfd.h.orig	2004-05-27 00:31:45.546121000 -0500
> +++ bfd/elf-bfd.h	2004-05-27 00:31:54.296250000 -0500
> @@ -278,11 +278,11 @@
>    unsigned char fde_encoding;
>    unsigned char lsda_encoding;
>    unsigned char lsda_offset;
> -  unsigned char cie : 1;
> -  unsigned char removed : 1;
> -  unsigned char make_relative : 1;
> -  unsigned char make_lsda_relative : 1;
> -  unsigned char per_encoding_relative : 1;
> +  unsigned int cie : 1;
> +  unsigned int removed : 1;
> +  unsigned int make_relative : 1;
> +  unsigned int make_lsda_relative : 1;
> +  unsigned int per_encoding_relative : 1;
>  };
>  
>  struct eh_frame_sec_info
> 

-- 
Daniel Jacobowitz