* ecoff.h (struct ecoff_debug_info): Add adjust field.
(struct ecoff_value_adjust): Define.
This commit is contained in:
Ian Lance Taylor
parent
91f300d635
commit
5517168c9e
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@ -1,3 +1,12 @@
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Fri Mar 25 17:16:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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* ecoff.h (struct ecoff_debug_info): Add adjust field.
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(struct ecoff_value_adjust): Define.
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Tue Mar 22 13:22:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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* mips.h (MIPS_R_PCREL16): Define.
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Sat Feb 26 10:26:38 1994 Ian Lance Taylor (ian@cygnus.com)
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* ecoff.h: Add casts to avoid warnings from SVR4 cc.
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@ -375,6 +384,7 @@ Sat Nov 30 20:38:35 1991 Steve Chamberlain (sac at rtl.cygnus.com)
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* ChangeLog, a29k.h, h8300.h, i386.h, i960.h, internal.h, m68k.h,
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m88k.h, mips.h, rs6000.h: move from above coff-<foo>.h
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Local Variables:
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version-control: never
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End:
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@ -158,42 +158,42 @@ struct tir_ext {
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unsigned char t_tq23[1];
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};
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#define TIR_BITS1_FBITFIELD_BIG 0x80
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#define TIR_BITS1_FBITFIELD_LITTLE 0x01
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#define TIR_BITS1_FBITFIELD_BIG ((unsigned int) 0x80)
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#define TIR_BITS1_FBITFIELD_LITTLE ((unsigned int) 0x01)
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#define TIR_BITS1_CONTINUED_BIG 0x40
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#define TIR_BITS1_CONTINUED_LITTLE 0x02
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#define TIR_BITS1_CONTINUED_BIG ((unsigned int) 0x40)
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#define TIR_BITS1_CONTINUED_LITTLE ((unsigned int) 0x02)
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#define TIR_BITS1_BT_BIG 0x3F
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#define TIR_BITS1_BT_BIG ((unsigned int) 0x3F)
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#define TIR_BITS1_BT_SH_BIG 0
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#define TIR_BITS1_BT_LITTLE 0xFC
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#define TIR_BITS1_BT_LITTLE ((unsigned int) 0xFC)
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#define TIR_BITS1_BT_SH_LITTLE 2
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#define TIR_BITS_TQ4_BIG 0xF0
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#define TIR_BITS_TQ4_BIG ((unsigned int) 0xF0)
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#define TIR_BITS_TQ4_SH_BIG 4
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#define TIR_BITS_TQ5_BIG 0x0F
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#define TIR_BITS_TQ5_BIG ((unsigned int) 0x0F)
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#define TIR_BITS_TQ5_SH_BIG 0
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#define TIR_BITS_TQ4_LITTLE 0x0F
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#define TIR_BITS_TQ4_LITTLE ((unsigned int) 0x0F)
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#define TIR_BITS_TQ4_SH_LITTLE 0
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#define TIR_BITS_TQ5_LITTLE 0xF0
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#define TIR_BITS_TQ5_LITTLE ((unsigned int) 0xF0)
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#define TIR_BITS_TQ5_SH_LITTLE 4
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#define TIR_BITS_TQ0_BIG 0xF0
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#define TIR_BITS_TQ0_BIG ((unsigned int) 0xF0)
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#define TIR_BITS_TQ0_SH_BIG 4
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#define TIR_BITS_TQ1_BIG 0x0F
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#define TIR_BITS_TQ1_BIG ((unsigned int) 0x0F)
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#define TIR_BITS_TQ1_SH_BIG 0
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#define TIR_BITS_TQ0_LITTLE 0x0F
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#define TIR_BITS_TQ0_LITTLE ((unsigned int) 0x0F)
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#define TIR_BITS_TQ0_SH_LITTLE 0
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#define TIR_BITS_TQ1_LITTLE 0xF0
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#define TIR_BITS_TQ1_LITTLE ((unsigned int) 0xF0)
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#define TIR_BITS_TQ1_SH_LITTLE 4
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#define TIR_BITS_TQ2_BIG 0xF0
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#define TIR_BITS_TQ2_BIG ((unsigned int) 0xF0)
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#define TIR_BITS_TQ2_SH_BIG 4
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#define TIR_BITS_TQ3_BIG 0x0F
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#define TIR_BITS_TQ3_BIG ((unsigned int) 0x0F)
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#define TIR_BITS_TQ3_SH_BIG 0
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#define TIR_BITS_TQ2_LITTLE 0x0F
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#define TIR_BITS_TQ2_LITTLE ((unsigned int) 0x0F)
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#define TIR_BITS_TQ2_SH_LITTLE 0
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#define TIR_BITS_TQ3_LITTLE 0xF0
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#define TIR_BITS_TQ3_LITTLE ((unsigned int) 0xF0)
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#define TIR_BITS_TQ3_SH_LITTLE 4
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/* Relative symbol external record */
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@ -203,19 +203,19 @@ struct rndx_ext {
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};
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#define RNDX_BITS0_RFD_SH_LEFT_BIG 4
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#define RNDX_BITS1_RFD_BIG 0xF0
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#define RNDX_BITS1_RFD_BIG ((unsigned int) 0xF0)
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#define RNDX_BITS1_RFD_SH_BIG 4
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#define RNDX_BITS0_RFD_SH_LEFT_LITTLE 0
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#define RNDX_BITS1_RFD_LITTLE 0x0F
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#define RNDX_BITS1_RFD_LITTLE ((unsigned int) 0x0F)
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#define RNDX_BITS1_RFD_SH_LEFT_LITTLE 8
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#define RNDX_BITS1_INDEX_BIG 0x0F
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#define RNDX_BITS1_INDEX_BIG ((unsigned int) 0x0F)
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#define RNDX_BITS1_INDEX_SH_LEFT_BIG 16
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#define RNDX_BITS2_INDEX_SH_LEFT_BIG 8
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#define RNDX_BITS3_INDEX_SH_LEFT_BIG 0
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#define RNDX_BITS1_INDEX_LITTLE 0xF0
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#define RNDX_BITS1_INDEX_LITTLE ((unsigned int) 0xF0)
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#define RNDX_BITS1_INDEX_SH_LITTLE 4
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#define RNDX_BITS2_INDEX_SH_LEFT_LITTLE 4
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#define RNDX_BITS3_INDEX_SH_LEFT_LITTLE 12
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@ -338,7 +338,9 @@ struct ecoff_debug_info
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structure provides the sizes of the structures and the functions
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needed to swap the information in and out. These pointers are
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all pointers to arrays, not single structures. They will be NULL
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if there are no instances of the relevant structure. */
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if there are no instances of the relevant structure. These
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fields are also used by the assembler to output ECOFF debugging
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information. */
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unsigned char *line;
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PTR external_dnr; /* struct dnr_ext */
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PTR external_pdr; /* struct pdr_ext */
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@ -351,30 +353,49 @@ struct ecoff_debug_info
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PTR external_rfd; /* struct rfd_ext */
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PTR external_ext; /* struct ext_ext */
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/* When we are linking, the above pointers point to growing buffers.
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This set of pointers point to the end of the buffers. */
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unsigned char *line_end;
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PTR external_dnr_end; /* struct dnr_ext */
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PTR external_pdr_end; /* struct pdr_ext */
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PTR external_sym_end; /* struct sym_ext */
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PTR external_opt_end; /* struct opt_ext */
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union aux_ext *external_aux_end;
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char *ss_end;
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/* These fields are used when linking. They may disappear at some
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point. */
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char *ssext_end;
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PTR external_fdr_end; /* struct fdr_ext */
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PTR external_rfd_end; /* struct rfd_ext */
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PTR external_ext_end; /* struct ext_ext */
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PTR external_ext_end;
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/* When linking, this field is set to the base FDR index for an
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input BFD in the output FDR information, and is used when writing
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out the xternal symbols. */
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bfd_size_type ifdbase;
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/* When linking, this field holds a mapping from the input FDR
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numbers to the output numbers, and is used when writing out the
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external symbols. It is NULL if no mapping is required. */
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RFDT *ifdmap;
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/* The swapped FDR information. Currently this is never NULL, but
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code using this structure should probably double-check in case
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this changes in the future. This is a pointer to an array, not a
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single structure. */
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FDR *fdr;
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/* When relaxing MIPS embedded PIC code, we may need to adjust
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symbol values when they are output. This is a linked list of
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structures indicating how values should be adjusted. There is no
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requirement that the entries be in any order, or that they not
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overlap. This field is normally NULL, in which case no
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adjustments need to be made. */
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struct ecoff_value_adjust *adjust;
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};
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/* This structure describes how to adjust symbol values when
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outputting MIPS embedded PIC code. These adjustments only apply to
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the internal symbols, as the external symbol values will come from
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the hash table and have already been adjusted. */
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struct ecoff_value_adjust
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{
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/* Next entry on adjustment list. */
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struct ecoff_value_adjust *next;
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/* Starting VMA of adjustment. This is the VMA in the ECOFF file,
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not the offset from the start of the section. Thus it should
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indicate a particular section. */
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bfd_vma start;
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/* Ending VMA of adjustment. */
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bfd_vma end;
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/* Adjustment. This should be added to the value of the symbol, or
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FDR. This is zero for the last entry in the array. */
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long adjust;
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};
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#endif /* ! defined (ECOFF_H) */
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