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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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Ian Lance Taylor
33 years ago