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Fri Jan 15 18:17:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)

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* ecoff-ext.h: Added prototypes for new ECOFF swapping functions.
	(opt_ext): New structure.
	* mips.h (ZMAGIC): Defined to be 0413.
	(_LIB): Defined to be ".lib"
	(external_reloc): MIPS ECOFF relocs are only 8 bytes.  Added
	macros to aid in swapping.
This commit is contained in:
Ian Lance Taylor
1993-01-15 23:20:27 +00:00
parent 2aedd91ee1
commit 9dcfbb6781
3 changed files with 69 additions and 4 deletions
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32
include/coff/ecoff-ext.h
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@@ -300,14 +300,46 @@ struct rfd_ext {
unsigned char rfd[4];
};
/* Optimizer symbol external record */
struct opt_ext {
unsigned char o_bits1[1];
unsigned char o_bits2[1];
unsigned char o_bits3[1];
unsigned char o_bits4[1];
struct rndx_ext o_rndx;
unsigned char o_offset[4];
};
#define OPT_BITS2_VALUE_SH_LEFT_BIG 16
#define OPT_BITS2_VALUE_SH_LEFT_LITTLE 0
#define OPT_BITS3_VALUE_SH_LEFT_BIG 8
#define OPT_BITS3_VALUE_SH_LEFT_LITTLE 8
#define OPT_BITS4_VALUE_SH_LEFT_BIG 0
#define OPT_BITS4_VALUE_SH_LEFT_LITTLE 16
/* Prototypes for the swapping functions. These require that sym.h be
included before this file. */
extern void ecoff_swap_hdr_in PARAMS ((bfd *, struct hdr_ext *, HDRR *));
extern void ecoff_swap_hdr_out PARAMS ((bfd *, HDRR *, struct hdr_ext *));
extern void ecoff_swap_fdr_in PARAMS ((bfd *, struct fdr_ext *, FDR *));
extern void ecoff_swap_fdr_out PARAMS ((bfd *, FDR *, struct fdr_ext *));
extern void ecoff_swap_pdr_in PARAMS ((bfd *, struct pdr_ext *, PDR *));
extern void ecoff_swap_pdr_out PARAMS ((bfd *, PDR *, struct pdr_ext *));
extern void ecoff_swap_sym_in PARAMS ((bfd *, struct sym_ext *, SYMR *));
extern void ecoff_swap_sym_out PARAMS ((bfd *, SYMR *, struct sym_ext *));
extern void ecoff_swap_ext_in PARAMS ((bfd *, struct ext_ext *, EXTR *));
extern void ecoff_swap_ext_out PARAMS ((bfd *, EXTR *, struct ext_ext *));
extern void ecoff_swap_dnr_in PARAMS ((bfd *, struct dnr_ext *, DNR *));
extern void ecoff_swap_dnr_out PARAMS ((bfd *, DNR *, struct dnr_ext *));
extern void ecoff_swap_tir_in PARAMS ((int bigend, struct tir_ext *, TIR *));
extern void ecoff_swap_rndx_in PARAMS ((int bigend, struct rndx_ext *,
RNDXR *));
extern void ecoff_swap_rndx_out PARAMS ((int bigend, RNDXR *,
struct rndx_ext *));
extern void ecoff_swap_rfd_in PARAMS ((bfd *, struct rfd_ext *, RFDT *));
extern void ecoff_swap_rfd_out PARAMS ((bfd *, RFDT *, struct rfd_ext *));
extern void ecoff_swap_opt_in PARAMS ((bfd *, struct opt_ext *, OPTR *));
extern void ecoff_swap_opt_out PARAMS ((bfd *, OPTR *, struct opt_ext *));